|Publication number||CN105478546 A|
|Application number||CN 201610036652|
|Publication date||13 Apr 2016|
|Filing date||20 Jan 2016|
|Priority date||20 Jan 2016|
|Publication number||201610036652.X, CN 105478546 A, CN 105478546A, CN 201610036652, CN-A-105478546, CN105478546 A, CN105478546A, CN201610036652, CN201610036652.X|
|Export Citation||BiBTeX, EndNote, RefMan|
|Patent Citations (7), Classifications (1), Legal Events (2)|
|External Links: SIPO, Espacenet|
【技术领域】 TECHNICAL FIELD
本发明涉及一种弯管机，更具体地说是一种半自动两头弯管机。  The present invention relates to a bending machine, more particularly a semi-automatic two bender.
【背景技术】 【Background technique】
目前很多产品都需要用到两头都弯折的管件，而且管件两头弯折段不在同一个平面上，而呈异面直线。  At present, many products need to be used at both ends bent pipe, and pipe fittings not on the same plane two bent segment, and showed different surface straight line. 目前生产这样的弯管所使用的设备复杂，需要经过多道工序，一般都是先弯一头，然后到另外工位调整角度重新装夹再弯一头，然后到另外一个工位将两头加工至不在一个平面内，这样的加工工艺工序多，操作烦琐、效率低，设备占用车间体积大，工人劳动强度高，尺寸误差需工人来把握，误差大，产品质量稳定性低。 The current production of equipment used in such elbow complex, need to go through several processes, are generally the first bend one, then to another station to adjust the angle and then re-clamping bend one, then to another station to process the two are not a plane, such multi-step process, the operation cumbersome, inefficient, workshop equipment occupies large volume, high labor intensity, workers need to grasp the size of the error, the error is large, low product quality and stability.
因此，本发明正是基于以上的不足而产生的。  Accordingly, the present invention is based on the above deficiencies arising.
【发明内容】 SUMMARY OF THE INVENTION
本发明目的是克服了现有技术的不足，提供一种结构简单，生产效率高，产品质量稳定的半自动两头弯管机。  The object of the present invention is to overcome the deficiencies of the prior art, to provide a simple structure, high production efficiency, product quality and stability of the two semi-automatic bending machine.
本发明是通过以下技术方案实现的:  The present invention is achieved by the following technical solutions:
 —种半自动两头弯管机，其特征在于:包括机架1，所述的机架1上设有支撑台2，所述的支撑台2上设有用于夹紧管件100的第一夹紧装置3和第二夹紧装置4，所述的支撑台2上还设有与第一夹紧装置3配合而将管件100—头弯折并形成第一弯折段200的第一弯曲装置5，所述的支撑台2上还设有与第二夹紧装置4配合而将管件100另一头弯折并形成第二弯折段300的第二弯曲装置6，所述的第一弯曲装置5—侧设有能够拨动第一弯折段200从而使第一弯折段200与第二弯折段300 二者的轴线成为异面直线的调节装置7，所述的调节装置7包括能相对支撑台2升降并能与第一弯折段200触接而使第一弯折段200相对管件100在第一夹紧装置3夹持处发生扭转的拨动板71，所述的支撑台2上设有驱动拨动板71升降的驱动  - two kinds of semi-automatic bending machine, characterized by comprising: a frame 1, the frame is provided on a support table 2, the first is provided for clamping the tubular member 100 of the support table 2 3 clamping device 4 and a second clamping means, said support base 2 also has a first bend with the first clamping means 3 and the head pipe 100 is bent to form a first bent portion 200 of the 5 apparatus, said support table 2 is also provided with a second clamping means 4 and with the other end of the tubular member 100 is bent to form a second bending section 300 of the second bending means 6, said first bend 5- apparatus side can toggle has a first bending section 200 so that the first bending portion 200 and the second bending section 300 both become different surface linear axis adjustment means 7, wherein the adjustment means comprises 7 2 can lift relative to the support table and can be bent with a first section 200 in contact leaving bending section 200 relative to the first tubular member 100 in the toggle plate holder 3 of the first clamping means 71 with torsion, said support a driving slide plate 71 of the lift drive on table 2
目.ο Head .ο
如上所述的半自动两头弯管机，其特征在于:所述的驱动装置包括设在支撑台2上的调节气缸72，所述的拨动板71连接在调节气缸72的气缸杆上。  two semi-automatic bending machine as described above, wherein: the driving means comprises a support table provided in the adjusting cylinder 2 on 72, the toggle plate 71 connected to the adjusting cylinder rod cylinder 72 .
如上所述的半自动两头弯管机，其特征在于:所述的支撑台2上设有固定柱73，所述的固定柱73上设有竖向的燕尾槽74，所述的拨动板71上设有能与燕尾槽74配合从而在拨动板71升降时对拨动板71进行导向的导向块75。  two semi-automatic bending machine as described above, wherein: said support table has a second fixed column 73, with a vertical dovetail slot 74 on the fixed column 73, said dial the movable plate 71 is provided with dovetail grooves 74 cooperate so that when the slide plate 71 to lift the toggle plate 71 for guiding the guide block 75.
如上所述的半自动两头弯管机，其特征在于:所述的固定柱73上设有能够调节拨动板71行程进而调整第一弯折段200扭转角度的螺杆76。  The two semi-automatic bending machine as described above, wherein: the toggle plate 71 has a stroke can be adjusted thereby adjusting the twist angle of the first bending portion 200 fixed to the screw 76 of the column 73.
如上所述的半自动两头弯管机，其特征在于:所述的支撑台2包括左支撑板21和右支撑板22，所述的第二夹紧装置4和第二弯曲装置6设在左支撑板21上，所述的第一夹紧装置3、第一弯曲装置5和调节装置7设在右支撑板22上，所述的左支撑板21与右支撑板22之间设有用于调节二者间隔的调节件8。  As described above the two semi-automatic bending machine, characterized in that: said support platform 2 includes a left supporting plate 21 and the right supporting plate 22, said second clamping means 4 and the second bending means 6 is provided on the left support plate 21, said first clamping means 3, is provided with a bend between the first means and the regulating means 7 5 provided on the right support plate 22. the support plate 21 of the left and the right supporting plate 22 two spacer for regulating member 8 is adjusted.
[0011 ]如上所述的半自动两头弯管机，其特征在于:所述的调节件8包括设在左支撑板21上的调节块81，所述的调节块81上设有条形孔82，所述的条形孔82内设有用于将调节块81与右支撑板22连接的调节螺栓83。  two semi-automatic bending machine as described above, wherein: said regulating member 8 comprises a support plate provided on the left block 81 21 regulation, the regulation has shaped hole 82 on the block 81, shaped aperture 82 of the features used to adjust the adjustment screw 83 and the right 81 of the support plate 22 is connected.
如上所述的半自动两头弯管机，其特征在于:所述的右支撑板22上设有用于调节第一弯折段200长度的调整件9，所述的调整件9包括能调整管件100端部的调整块91，所述的调整块91上设有条状孔92，所述的条状孔92内设有用于将调整块91与右支撑板22连接的调整螺栓93。  The two semi-automatic bending machine as described above, wherein: the support is provided on the right plate 22 of the first adjustment member for adjusting the length of the bent segment 200 9, wherein the adjusting member can be adjusted 9 comprising adjustment block 91 of the end member 100, the adjustment block 91 is provided on the hole strip 92, the strips 92 are equipped with holes for adjusting the supporting block 91 and the right plate 22 is connected to the adjusting bolt 93.
如上所述的半自动两头弯管机，其特征在于:所述的第一夹紧装置3包括设在支撑台2上的第一定模31和能相对第一定模31移动的第一动模32，所述的第一定模31上设有与管件100外壁匹配的第一定弧形槽33，所述的第一动模32上设有与第一定弧形槽33配合而夹持管件100的第一动弧形槽34，所述的第一动模32上连接有驱动其移动的第一气缸35;所述的第二夹紧装置4包括设在支撑台2上的第二定模41和能相对第二定模41移动的第二动模42，所述的第二定模41上设有与管件100外壁匹配的第二定弧形槽43，所述的第二动模42上设有与第二定弧形槽43配合而夹持管件100的第二动弧形槽44，所述的第二动模42上连接有驱动其移动的第二气缸45。  The two semi-automatic bending machine as described above, wherein: said first clamping means 3 comprises a support table 2 arranged on a first stationary die 31 and die 31 must be able to move relative to the first section a movable mold 32, the mold must be provided with the first member 100 and the outer wall of the tube must match the first arcuate grooves 3133, provided on the first movable mold 32 and the second arcuate slot 33 with certain a first movable member and the holding cylinder 34 of the arcuate groove 100, the first movable mold 32 is connected to a first driving cylinder 35 which moves; said second clamping means 4 comprises a support base 2 is provided on a second stationary die 41 and the die 41 can move relative to the second set of a second movable die 42, a second stationary die 41 is provided on the tubular member 100 and the outer wall of the second set of matching arcuate slot 43, said the second movable die provided with a second predetermined arcuate groove 43 with the second movable member and the holding cylinder 44 of the arcuate groove 100 42, the second movable die is connected to a second drive cylinder 45 moves the 42 .
如上所述的半自动两头弯管机，其特征在于:所述的第一弯曲装置5包括设在第一定模31上的第一弧形部51和设在支撑台2上的第一弧形孔52，所述的第一弧形孔52内设有能在其内沿弧线运动的第一运动杆53，所述的第一运动杆53上设有与第一弧形部51配合而使管件100弯折的第一弯折轮54，所述的机架1上设有驱动第一运动杆53运动的第一驱动机构55;所述的第二弯曲装置6包括设在第二定模41上的第二弧形部61和设在支撑台2上的第二弧形孔62，所述的第二弧形孔62内设有能在其内沿弧线运动的第二运动杆63，所述的第二运动杆63上设有与第二弧形部61配合而使管件100弯折的第二弯折轮64，所述的机架1上设有驱动第二运动杆63运动的第二驱动机构65。  two semi-automatic bending machine as described above, wherein: said first bending means 5 includes a first stationary die provided on a first arcuate portion 31 and 51 provided on the supporting table 2 first an arcuate hole 52, the first arcuate aperture 52 can be equipped with 53, the first movement of the lever is provided with a first arcuate portion 53 of the first movement of the inner rod movement along an arc 51 with leaving the tubular member 100 is bent round a first bend 54, with a first drive mechanism for driving the first movement of the lever 53 on the frame 1 of the motion of 55; the second bending means 6 including those in a second arcuate portion 41 and a second fixed die 61 disposed on the supporting table 2 in a second arcuate apertures 62, 62 of the second arcuate aperture features can move in an arc within its first two movements lever 63, is provided with a second arcuate portion 61 with leaving the second tubular member 100 is bent bent wheel 64 on the second movement of the lever 63, the rack is provided on a second drive the second movement of the lever 63 movement drive mechanism 65.
如上所述的半自动两头弯管机，其特征在于:所述的第一驱动机构55包括设在支撑台2上的第一驱动气缸551，所述的第一驱动气缸551的气缸杆上连接有第一齿条552，所述的第一齿条552与连接在第一运动杆53上的第一齿轮553配合;所述的第二驱动机构65包括设在支撑台2上的第二驱动气缸651，所述的第二驱动气缸651的气缸杆上连接有第二齿条652，所述的第二齿条652与连接在第二运动杆63上的第二齿轮653配合。  two semi-automatic bending machine as described above, wherein: the first drive mechanism 55 includes a support table provided in the first drive cylinder 5512 on the first drive cylinder 551 of the cylinder rod 552 is connected to the first rack, said first rack 552 553 with the first gear connected to the first movement of the lever 53; the second drive mechanism 65 includes a support base disposed on the second second drive cylinder 651, coupled to said second cylinder rod 651 of cylinder 652 is connected to the second rack, said second rack 652 and a second gear connected to the second movement of the lever 63 with 653.
与现有技术相比，本发明有如下优点:  Compared with the prior art, the present invention has the following advantages:
 1、本发明的第一夹紧装置和第二夹紧装置夹紧管件，第一弯曲装置和第二弯曲装置弯曲管件的两头，而调节装置的拨动板在上升的过程中拨动第一弯折段，使第一弯折段相对第一夹紧装置夹持处发生扭转，进而使第一弯折段与第二弯折段呈异面直线而不在同一平面内，整个加工过程在同一台机器上一气呵成，只需装夹一次，确保了产品质量的稳定，而且生产效率高，降低工人劳动强度。  1, the first clamping device of the present invention and a second tube clamping device, the first and second bending means bending means bending the ends of the pipe, and the toggle plate adjusting device allocated in the process of rising moving the first bending section, the first section is bent relative to the first clamping means for holding at torsion, bending and thus make the first section and the second section was bent straight face different but not in the same plane, the entire process process on the same machine at one go, just setup once to ensure the stability of product quality, and high production efficiency, reduce labor intensity.
 2、本发明的支撑台包括左支撑板和右支撑板，第二夹紧装置和第二弯曲装置设在左支撑板上，所述的第一夹紧装置、第一弯曲装置和调节装置设在右支撑板上，左支撑板与右支撑板之间设有用于调节二者间隔的调节件，调节件包括设在左支撑板上的调节块，所述的调节块上设有条形孔，条形孔内设有用于将调节块与右支撑板连接的调节螺栓。  2, the support table of the present invention includes a left and right supporting plate supporting plate, the second clamping means and the second bending means provided on the left support plate, said first clamping means, and the first bending means provided with adjusting means provided on a right support plate is provided for adjusting the supporting plate and between the left and right support plates spaced both adjusting member, the adjusting member comprises a support plate provided on the left adjustment block, said adjustment block shaped hole, the hole bar is provided for adjusting the block with the right support plate connected to the adjusting screw. 通过松动调节螺栓，然后拉动左支撑板，调节螺栓与条形孔发生相对移动，当左支撑板拉到所需的位置，然后锁紧调节螺栓即可。 By loosening the adjusting bolt, and then pull the left support plate, adjusting bolt and bar Fasheng relative movement of the support plate when left pulled the desired position, and then tighten the bolt to adjust. 通过左支撑板与右支撑板的间隔调整，可以调节管件上第二弯折段的长度。 By spacing adjust the left and the right supporting plate supporting plate, you can adjust the length of the second bend on the pipe segment.
 3、本发明的右支撑板上设有用于调节第一弯折段长度的调整件，调整件包括能推动管件端部的调整块，调整块上设有条状孔，条状孔内设有用于将调整块与右支撑板连接的调整螺栓。  3, the right support plate of the present invention is provided with holes for adjusting the trim strip, the length adjustment member comprises a first bending section capable of adjusting push the pipe ends of the block, the adjustment strip is provided on the hole block, equipped with adjusting bolt is used to adjust the block with the right support plate connection. 在管件被第一夹紧装置和第二夹紧装置夹紧前，通过松动调整螺栓并向前推动调整块，调整块则向前推动管件，当管件在所需的位置时，锁紧调整螺栓即可，这样可以调节管件上第一弯折段的长度。 Before the pipe is clamped first and second clamping means clamping device, by loosening the adjusting screw and move forward adjustment block, the block will move forward to adjust the tube when the tube in the desired position, the locking bolt adjustment you can, so you can adjust the length of the first segment of the bent tube.
 4、本发明结构简单，生产效率高，操作简单，产品质量稳定，适合推广。  4, simple structure, high production efficiency, simple operation, stable product quality, suitable for promotion.
【附图说明】 BRIEF DESCRIPTION
图1是本发明立体图；  FIG. 1 is a perspective view of the present invention;
图2是图1中A处的放大视图；  FIG. 2 is an enlarged view in FIG. 1 at A;
图3是本发明的部件的立体图之一；  FIG. 3 is a perspective view of one member of the present invention;
图4是本发明的部件的立体图之二；  FIG. 4 is a perspective view of the components of the present invention, two;
图5是图4中B处的放大视图；  FIG. 5 is an enlarged view of the B at 4;
图6是图4中C处的放大视图；  FIG. 6 is an enlarged view of the C at 4;
图7是本发明加工产品的弯曲后立体图。  FIG. 7 is a perspective view of the present invention after bending processed products.
图中各附图标记为:  Each reference numeral as in FIG:
 1:机架；2:支撑台；21:左支撑板；22:右支撑板;3:第一夹紧装置;31:第一定模；32:第一动模;33:第一定弧形槽;34:第一动弧形槽;35:第一气缸;4:第二夹紧装置;41:第二定模;42:第二动模;43:第二定弧形槽;44:第二动弧形槽;45:第二气缸；5:第一弯曲装置;51:第一弧形部；52:第一弧形孔；53:第一运动杆；54:第一弯折轮；55:第一驱动机构；551:第一驱动气缸;552:第一齿条;553:第一齿轮;6:第二弯曲装置;61:第二弧形部;62:第二弧形孔;63:第二运动杆;64:第二弯折轮;65:第二驱动机构;651:第二驱动气缸;652:第二齿条;653:第二齿轮;7:调节装置;71:拨动板;72:调节气缸;73:固定柱;74:燕尾槽;75:导向块;76:螺杆;8:调节件;81:调节块;82:条形孔;83:调节螺栓;9:调整件;91:调整块；92:条状孔;93:调整螺栓;100:管件;200:第一弯折段;300:第二弯折段。  1: Rack; 2: support table; 21: left supporting plate; 22: Right support plate; 3: first clamping means; 31: first stationary die; 32: a first movable die; 33: Article certain arc-shaped grooves; 34: a first movable arcuate slot; 35: first cylinder; 4: second clamping means; 41: a second stationary die; 42: a second movable die; 43: second fixed arcuate trough; 44: second movable arcuate groove; 45: a second cylinder; 5: a first bending means; 51: a first arcuate portion; 52: a first arcuate hole; 53: The first movement of the lever; 54: Article a bent wheel; 55: first drive mechanism; 551: first drive cylinder; 552: the first rack; 553: a first gear; 6: a second bending means; 61: a second arcuate portion; 62: Article two arc-shaped hole; 63: second movement of the lever; 64: second round bend; 65: a second drive mechanism; 651: second drive cylinder; 652: second rack; 653: second gear; 7: adjusting means; 71: toggle plate; 72: adjusting cylinder; 73: fixed column; 74: dovetail; 75: guide block; 76: screw; 8: regulating member; 81: regulation block; 82: strip hole; 83: adjusting screw; 9: adjustment member; 91: adjustment Pads; 92: strip hole; 93: adjustment bolt; 100: fittings; 200: a first bending section; 300: second fold section.
【具体实施方式】 【detailed description】
下面结合附图对本发明作进一步描述:  The following DRAWINGS The present invention is further described:
如图1、图2、图7所示，一种半自动两头弯管机，包括机架1，所述的机架1上设有支撑台2，所述的支撑台2上设有用于夹紧管件100的第一夹紧装置3和第二夹紧装置4，所述的支撑台2上还设有与第一夹紧装置3配合而将管件100—头弯折并形成第一弯折段200的第一弯曲装置5，所述的支撑台2上还设有与第二夹紧装置4配合而将管件100另一头弯折并形成第二弯折段300的第二弯曲装置6，所述的第一弯曲装置5—侧设有能够拨动第一弯折段200从而使第一弯折段200与第二弯折段300 二者的轴线成为异面直线的调节装置7，所述的调节装置7包括能相对支撑台2升降并能与第一弯折段200触接而使第一弯折段200相对管件100在第一夹紧装置3夹持处发生扭转的拨动板71，所述的支撑台2上设有驱动拨动板71升降的驱动装置。  Figures 1, 2, 7, a semi-automatic two pipe bending machine comprising a frame, the frame has a support table 2 on 1, 2 is provided with said support table a first clamping member on the tube clamping means 3 and the second clamping means 4, the support base is also provided with the first clamping means 3 on the tube 2100 and the first member 100 is bent to form a first a first bent portion 200 bending means 5, said support board 2 is also provided with a second clamping means 4 and with the other end of the tubular member 100 is bent to form the second bent portion 300 and a second bending means 6, the first side of the 5- bending apparatus is provided with a first bending portion 200 can slide so that the bent section and the second section 200 of the first bending axis 300 both become different surface linear regulator 7 2 includes a supporting stage capable of lifting relative to the first section and can be in contact bend 200 leaving the first bending portion 200 relative to the tubular member 100 in the reverse occurs at the nip of the first clamping means 3 dial, said adjusting means 7 the moving plate 71, a driving means for driving the lifting slide plate 71 on the support table 2.
如图2、图3所示，所述的驱动装置包括设在支撑台2上的调节气缸72，所述的拨动板71连接在调节气缸72的气缸杆上。  Figures 2 and 3, the drive means comprises a support table disposed in the adjusting cylinder 72 on the two, the toggle plate 71 connected to the adjusting rod 72 of the cylinder of the cylinder.
如图2、图4所示，所述的支撑台2上设有固定柱73，所述的固定柱73上设有竖向的燕尾槽74，所述的拨动板71上设有能与燕尾槽74配合从而在拨动板71升降时对拨动板71进行导向的导向块75。  Figures 2 and 4, with a 2 on the stationary support column 73, with a vertical dovetail slot 74 on the fixed column 73, the toggle plate 71 is provided there can cooperate with the dovetail groove 74 so that when the slide plate 71 to lift the toggle plate 71 for guiding the guide block 75.
如图3、图4所示，所述的固定柱73上设有能够调节拨动板71行程进而调整第一弯折段200扭转角度的螺杆76。  FIG. 3 and FIG. 4, is provided on the fixed column 73 of the slide plate 71 can be adjusted thereby adjusting the stroke of the twist angle of the first bending portion 200 of the screw 76.
如图2至图4所示，所述的支撑台2包括左支撑板21和右支撑板22，所述的第二夹紧装置4和第二弯曲装置6设在左支撑板21上，所述的第一夹紧装置3、第一弯曲装置5和调节装置7设在右支撑板22上，所述的左支撑板21与右支撑板22之间设有用于调节二者间隔的调节件8。  Figures 2 to 4, the support base 2 includes a left supporting plate 21 and the right supporting plate 22, said second clamping means 4 and the second bending means 6 provided on the left support plate 21 , the first clamping means 3, wherein the first adjusting means and the bending means 5 7 provided on the right support plate 22, the left support plate is provided for adjusting the spacing between the two support plates 21 and the right 22 the adjusting member 8.
如图2、图4所示，所述的调节件8包括设在左支撑板21上的调节块81，所述的调节块81上设有条形孔82，所述的条形孔82内设有用于将调节块81与右支撑板22连接的调节螺栓83。  FIG. 2, FIG. 4, the adjusting member 8 is provided on the left comprises a support plate 21 of the adjustment block 81, 82 has a strip-shaped aperture 81 on the adjusting block, said strip holes 82 are equipped with means for adjusting the adjusting bolt 83 of the support plate 81 and the right 22 connections.
如图2、图4所示，所述的右支撑板22上设有用于调节第一弯折段200长度的调整件9，所述的调整件9包括能调整管件100端部的调整块91，所述的调整块91上设有条状孔92，所述的条状孔92内设有用于将调整块91与右支撑板22连接的调整螺栓93。  FIG. 2, FIG, 4 of the right supporting plate 9 is provided, including the ends of the tube 100 can be adjusted for regulating member adjusting a first member bent portion 200 of the length adjustment member 9 on 22 adjustment block 91, the adjustment block 92 has a hole on the strip 91, the strip 92 features a hole for the right to adjust the block 91 and the support plate 22 is connected to the adjusting bolt 93.
如图2、图4、图5、图6所示，所述的第一夹紧装置3包括设在支撑台2上的第一定模31和能相对第一定模31移动的第一动模32，所述的第一定模31上设有与管件100外壁匹配的第一定弧形槽33，所述的第一动模32上设有与第一定弧形槽33配合而夹持管件100的第一动弧形槽34，所述的第一动模32上连接有驱动其移动的第一气缸35;所述的第二夹紧装置4包括设在支撑台2上的第二定模41和能相对第二定模41移动的第二动模42，所述的第二定模41上设有与管件100外壁匹配的第二定弧形槽43，所述的第二动模42上设有与第二定弧形槽43配合而夹持管件100的第二动弧形槽44，所述的第二动模42上连接有驱动其移动的第二气缸45。 Shown in  Figures 2, 4, 5, 6, said first clamping means 3 comprises a support table 2 arranged on a first stationary die 31 and 31 can move relative to the first stationary die a first movable die 32, said first stationary die 31 is provided on the outer wall of the tubular member 100 must match the first arcuate slot 33, the first movable die is provided with a first stationary arcuate groove 33 on 32 with the first cylinder and a first movable holding tube 100 of arcuate slot 34, the first movable mold 32 is connected to the drive 35 to move; said second clamping means 4 comprises a support base 2 provided the second stationary die 41 and a second stationary die 41 can move relative to the second movable die 42, the second stationary die 41 is provided on the outer wall of the tubular member 100 of the second set of matching arcuate slot 43, the provided on the second movable mold 42 and the second predetermined arcuate groove 43 with the second movable member and the holding cylinder 44 of the arcuate slot 100, the second movable die is connected to a second drive cylinder 42 which moves the 45.
如图2至图6所示，所述的第一弯曲装置5包括设在第一定模31上的第一弧形部51和设在支撑台2上的第一弧形孔52，所述的第一弧形孔52内设有能在其内沿弧线运动的第一运动杆53，所述的第一运动杆53上设有与第一弧形部51配合而使管件100弯折的第一弯折轮54，所述的机架1上设有驱动第一运动杆53运动的第一驱动机构55;所述的第二弯曲装置6包括设在第二定模41上的第二弧形部61和设在支撑台2上的第二弧形孔62，所述的第二弧形孔62内设有能在其内沿弧线运动的第二运动杆63，所述的第二运动杆63上设有与第二弧形部61配合而使管件100弯折的第二弯折轮64，所述的机架1上设有驱动第二运动杆63运动的第二驱动机构65。  Figures 2 to 6, the device 5 comprises a first bend disposed in the first stationary die 31 and a first arcuate portion 51 provided on the support table 2 first arcuate aperture 52 , the first arcuate aperture 52 is equipped with energy 53, 53 are provided on a first movement of the lever in a first movement of said inner rod along the arcuate movement of the first arcuate mating portion 51 that creates a pipe member 100 folded first folding wheel 54, is provided on the frame 1 of the first drive mechanism 53 drives the first movement of the lever 55 movement; said second bending means 6 comprises a stationary die 41 disposed in the second a second arcuate portion 61 and the support table 2 is provided on the second arcuate aperture 62, the arcuate second aperture 62 in the lever 63 can come with a second motion along arcuate movement therein, the second movement of the lever 63 is provided with a second arcuate portion 61 with leaving the second tubular member 100 is bent bent wheel 64, the rack is provided on the driving movement of the lever 63 the second movement second drive mechanism 65.
如图3所示，所述的第一驱动机构55包括设在支撑台2上的第一驱动气缸551，所述的第一驱动气缸551的气缸杆上连接有第一齿条552，所述的第一齿条552与连接在第一运动杆53上的第一齿轮553配合;所述的第二驱动机构65包括设在支撑台2上的第二驱动气缸651，所述的第二驱动气缸651的气缸杆上连接有第二齿条652，所述的第二齿条652与连接在第二运动杆63上的第二齿轮653配合。  shown in Figure 3, the first drive mechanism 55 includes a support table disposed in the first cylinder 5512 on the drive, the first drive cylinder 551 of the cylinder rod 552 is connected to a first rack , said first rack 552 553 with the first gear connected to the first movement of the lever 53; the second drive mechanism 65 includes a support base 2 provided at a second drive cylinder 651, said the second drive cylinder 651 of the cylinder rod 652 is connected to the second rack, said second rack 652 and a second gear connected to the second movement of the lever 63 with 653.
 工作原理:  How it works:
首先，第一夹紧装置3和第二夹紧装置4处于打开状态。  First, the first clamping means 3 and the second clamping means 4 in an open state. 放入一根管件100到第一夹紧装置3和第二夹紧装置4内。 Into a tubular member 100 to the first clamping means 3 and the second clamping means 4. 接着，松开调整螺栓93，向前推动调整块91，使管件100被调整块91向前推动，当调整块91到达所需的位置时锁紧调整螺栓93，从而调整了管件100露在第一夹紧装置3外侧的长度，这样就能使第一弯折段200的长度得到控制，这样的好处还包括当加工第二根管件100时，对管件100装夹时将管件100的端部直接顶在调整块91上，能够确保加工的每根管件100最后得到的第一弯折段200的长度相等。 Next, loosen the adjustment bolt 93, to move forward adjustment block 91, the tube member 100 is pushed forward adjustment block 91, when the adjustment block 91 reaches the desired position, the locking adjustment bolt 93, thereby adjusting the tube 100 exposed in the first a length gripping device 3 outside, so you can bend the length of the first segment 200 is controlled, so that the benefits also include the processing when the second tube member 100 of the tube 100 is clamped to the pipe end 100 unit directly on top of the adjustment block 91, to ensure that each tube processing 100 the resulting length of the first bending section 200 are equal.
当第一弯折段200的长度调整完毕，通过松开调节螺栓83，使左支撑板21相对右支撑板22移动，在左支撑板21移动的过程中，其上的第二夹紧装置4和第二弯曲装置6也跟随移动，从而调整了管件100另一端露在第二夹紧装置4外侧的长度，这样就能使第二弯折段300的长度得到控制，这样的好处还包括当加工第二根管件100时，由于管件100的一端被调整块91定位，所以每根管件100另一端最后得到的第二弯折段300的长度相等。  When adjusting the length of the first bent portion 200 is completed, by loosening the adjustment screw 83, the left and right relative to the support plate 21 to move the support plate 22, the left support plate 21 during movement of the second clamp thereon gripping means 4 and the second bending means 6 also moves with it, thereby adjusting the other end of the tubular member 100 exposed to the outside of the second clamping means 4 of the length, so that the second bending section 300 can make the length of the control, so that the benefits when processed further comprising a second plurality of tubes 100, 100 are equal because one end of the tube positioning block 91 is adjusted, so that the other end 100 of each tube to give the final length of the second bending section 300.
当管件100被调整块91定位后，第一气缸35推动第一动模32，因此，第一动模32上的第一动弧形槽34与第一定模31上的第一定弧形槽33将管件100夹紧。  When the tube 100 is positioned adjustment block 91, the first cylinder 35 pushes the first movable die 32, and therefore, the first of the first movable die first movable arcuate slot 3432 on the first die 31 on certain given the arcuate slot 33 of the tube 100 is clamped. 与此同时，第二气缸45推动第二动模42，因此，第二动模42上的第二动弧形槽44与第二定模41上的第二定弧形槽43将管件100另一侧夹紧。 At the same time, the second cylinder 45 pushes the second movable mold 42 so that the second movable arcuate groove 42 on the second movable mold 44 and the second stationary die second fixed arcuate groove 41 on the tube 43 100 other side of the clamp. 接着第一驱动气缸551推动第一齿条552动作，第一齿条552推动第一齿轮553转动，第一齿轮553带动第一运动杆53在第一弧形孔52内沿弧线运动，第一连动杆53上的第一弯折轮54就与第一弧形部51配合将将管件100弯折而形成第一弯折段200。 Followed by a first drive cylinder 551 pushes the first operation of the rack 552, first gear 553 pushes the first rack 552 rotates, the first driven gear 553 of the first movement of the lever 53 in a first arcuate opening 52 move in an arc, the first a linking rod 53 on the first bend of the first round of 54 with the arcuate portion 51 of the tube to form the first bending portion 200 is bent 100. 然后第一气缸35和第二气缸45断气，但第一动弧形槽34与第一定弧形槽33仍闭合，第二动弧形槽44与第二定弧形槽43仍然闭合，只是对管件100没有夹紧力。 Then the first cylinder 35 and second cylinder 45 breathe, but the first movable section and the arcuate slot 34 arcuate slot 33 must remain closed, the second movable arcuate slot 44 arcuate slot 43 and a second set is still closed, but of the tube 100 is not clamping force. 接着调节气缸72推动拨动板71上升，拨动板71上升的过程中推动第一弯折段200，因此，第一弯折段200相对第一夹紧装置3的夹持处发生向上扭转，第一弯折段200的角度就得到调整，通过螺杆76调整调节气缸72的行程可以调节第一弯折段200的扭转角度。 Adjusting cylinder 72 is then driven slide plate 71 rises, the toggle plate 71 during the upward push of the first bending portion 200, therefore, the first bent portion 200 relative to the first clamping means 3 at the nip of the torsion upwardly, angle of the first bending section 200 would be adjusted, stroke cylinder 72 can be adjusted torsion angle of the first bending section 200 by adjusting the adjustment screw 76. 之所以在扭转角度前将第一气缸35和第二气缸45断气，是为了用较小的力就能扭转第一弯折段200，这样不仅尺寸精确而且不会扭伤管。 The reason why the twist angle of the first front cylinder 35 and second cylinder 45 expire, in order to be able to reverse with a small force of the first bending portion 200, so that not only the size but not the precise sprain tube. 如果第一气缸35和第二气缸45不断气，第一气缸35和第二气缸45会夹得非常紧，调节气缸72就需要很大的力才能使第一弯折段200扭转，而且管件100在扭转的部位容易出现损伤，同时出现回弹，无法保证扭转角度的精确要求。 If the first cylinder 35 and the second gas cylinder 45 continues, the first cylinder 35 and the second cylinder 45 pinch very tight, adjust the cylinder 72 will need a lot of force to reverse the first bend section 200, 100 and pipe fittings in reversing the site prone to injury, while there rebound, we can not guarantee the exact requirements of torsion angles.
然后第一气缸35和第二气缸45再次通气，管件100再次被夹紧。  and the first cylinder 35 and the second cylinder 45 again ventilation tube 100 is clamped again. 接着第二驱动气缸651推动第二齿条652动作，第二齿条652推动第二齿轮653转动，第二齿轮653带动第二运动杆63在第二弧形孔62内沿弧线运动，第二连动杆63上的第二弯折轮64就与第二弧形部61配合而将管件100弯折而形成第二弯折段300。 Then the second drive cylinder 651 pushes the second operation of the rack 652, the second driven gear 652 of the second rack 653 rotates, the second gear 653 to drive the second movement of the lever 63 in the second arcuate aperture 62 move in an arc, the first Eren lever 63 second folding wheel 64 to form a second bend section 300 and the second arcuate portion 61 and the mating pipe 100 is bent. 两头弯曲完成后第一气缸35和第二气缸45通气退回，人工取出管件。 After the completion of the first two bending cylinder 35 and second cylinder 45 return ventilation, artificial tube removed.
因此，第二弯折段300位于水平面内，而第一弯折段200相对第一夹紧装置3的夹持处发生了扭转，因此，第一弯折段200就与第二弯折段300不在同一个平面内，而是相互呈异面直线(如图7所示)。  Thus, the second bent portion 300 is located in a horizontal plane, and the first bent portion 200 relative to the first clamping means 3 at the nip occurred and twists, the first and the second bending portion 200 to bend fold section 300 not in the same plane, but showed a different face each other straight line (Figure 7). 整个加工过程在一台机器上完成，只需装夹一次，生产效率大大提高，而且质量稳定。 The whole process on one machine, just setup once, greatly improving production efficiency and stable quality.
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