CN102357619A

CN102357619A - Irregular open ring stepped extruding device

Info

Publication number: CN102357619A
Application number: CN2011103279408A
Authority: CN
Inventors: 王新华
Original assignee: 王新华
Current assignee: Hangzhou Fuchun Industry Co., Ltd.
Priority date: 2011-10-24
Filing date: 2011-10-24
Publication date: 2012-02-22
Anticipated expiration: 2031-10-24
Also published as: CN102357619B

Abstract

The invention relates to an irregular open ring stepped extruding device, which can continuously manufacture a metal wire (iron wire) into irregular open ring with specific sizes and shapes. The irregular open ring stepped extruding device comprises a power transmission unit, a stepped extrusion forming unit and a feeding unit, wherein the power transmission unit is used for supplying a power source to the whole mechanism device; the stepped extrusion forming unit is used for continuously manufacturing irregular open rings with specific sizes and shapes by using metal wires (iron wires); the feeding unit is used for constantly feeding the metal wires (iron wires) into the stepped extrusion forming unit; and the power transmission unit, the stepped extrusion forming unit and the feeding unit are respectively arranged on a preset frame. The irregular open ring stepped extruding device has reasonable design and easy assembly and disassembly.

Description

Special-shaped broken ring device is advanced to push in rank

Technical field

The present invention relates to a kind of rank and advance to push special-shaped broken ring device, relate more specifically to a kind of like this rank and advance to push special-shaped broken ring device, it can process wire (iron wire) the special-shaped broken ring of specific size and shape continuously.

Background technology

Present prior art is manufactured special-shaped broken ring and need on small-sized punch press and hand press, be suppressed with many cover five metals moulds; And being divided into a plurality of operations suppresses step by step; So just cause special-shaped broken ring quality low; Efficient is low, and cost is high, and producing has unsafe factor (the machine pressing mold is pressed onto operating personnel's hand easily) etc. when manufacturing.

Summary of the invention

The technical problem that the present invention will solve is exactly to overcome existing special-shaped broken ring to manufacture the above-mentioned deficiency that exists, so the purpose of this invention is to provide a kind of reasonable in designly, and easy disassembling can advance to push special-shaped broken ring device in rank.This device can be processed wire (iron wire) the special-shaped broken ring of specific size and dimension continuously.Because this device can be inserted and the size of the forming module of lower bolster and size and the shape that shape changes special-shaped broken ring through the moulding that changes cope match-plate pattern in the internal mechanism.So advancing to push special-shaped broken ring device, rank of the present invention can be applied on the special-shaped broken ring that diameter manufactures less than the wire of 10mm.

In order to achieve the above object, the invention provides a kind of rank and advance to push special-shaped broken ring device, comprising: power transmission unit, it is used for for the entire mechanism device power resources being provided; Press-forming units is advanced on rank, and it is used for wire (iron wire) is made into continuously the special-shaped broken ring of specific size and shape; Feeding unit, it is used for that wire (iron wire) is continuously sent into said rank and advances press-forming units; Wherein, press-forming units is advanced and said feeding unit is installed in respectively on the predetermined stand in said power transmission unit, said rank; Wherein said power transmission unit comprises: compositions such as motor, belt, belt pulley, decelerator, I axle, II axle, gear I, gear II, cam I, cam II, eccentric disc, housing and stand; Said motor is through the said belt pulley of belt drives; Said belt pulley drives said decelerator; Said decelerator drives said cam I, said cam II and said eccentric disc through said I axle, said gear I, said gear II and said II axle, and driving push rod, said cam II driving push rod and said eccentric disc drive stay by said cam I again is that entire mechanism provides power resources; Said rank are advanced press-forming units and are comprised: composition such as upper mounting plate, guide rail, cope match-plate pattern, moulding are inserted, push rod, ram seat, roller I, lower bolster, forming module, elasticity non-return catch I, elasticity non-return catch II, lower installation board, connecting plate, supporting plate, push rod, tip-lever support, roller II, guide pillar, guide pin bushing, spring, hold-down nut and extension spring; Said guide rail and extension spring are housed on said upper mounting plate; Said push rod and said extension spring drive said cope match-plate pattern and in the predetermined scope of said guide rail, move reciprocatingly; On said cope match-plate pattern, studding with moulding inserts; Said lower bolster is fixed on said lower installation board and above the said connecting plate; On said lower bolster, stud with said forming module and said guide pin bushing; The moulding chute is arranged on said forming module; Said forming module side near the outside has a charging hole, and wire (iron wire) gets in the said moulding chute through said charging hole, and said supporting plate is below said lower bolster, said lower installation board and said connecting plate; Four guide pillars, spring and nuts are housed on said supporting plate; Said supporting plate links together through said four guide pillars and said upper mounting plate and said cope match-plate pattern, and said push rod and said spring drive said supporting plate, and said supporting plate drives said upper mounting plate through said guide pillar and said cope match-plate pattern moves up and down together in the predetermined scope of said guide pillar simultaneously; Said feeding unit comprises: compositions such as fixator, feed appliance, track, extension spring, pull bar and oblique top board; Drive said pull bar at said eccentric disc; Said pull bar relies on track to drive said oblique top board; Said oblique top board and said extension spring drive said feed appliance, and said wire (iron wire) is sent into said charging hole by said fixator and said feed appliance.

Description of drawings

To the description of specific embodiments and with reference to accompanying drawing, it is more obvious that the object of the invention and method will become through hereinafter, in the accompanying drawings:

Fig. 1 is that special-shaped broken ring device master TV structure sketch map is advanced to push in the rank of embodiment of the present invention.

Fig. 2 is the vertical view of Fig. 1.

Fig. 3 is the A-A cutaway view of Fig. 2.

Fig. 4 is the B-B cutaway view half-twist of Fig. 2.

Fig. 5 is the cope match-plate pattern structural representation.

Fig. 6 is the left view of Fig. 5.

Fig. 7 is the C-C cutaway view of Fig. 5.

Fig. 8 is the lower bolster structural representation.

Fig. 9 is the left view of Fig. 8.

Figure 10 is the D-D cutaway view of Fig. 8.

Figure 11 is the E-E cutaway view of Fig. 8.

The specific embodiment

Below in conjunction with accompanying drawing and through embodiment the present invention is described further.Before description, should be appreciated that; The term that is used in specification and the accompanying claims should not be interpreted into the meaning that is limited to common and dictionary; But should be based on making an explanation with corresponding meaning of technical elements of the present invention and notion, promptly based on following principle: the inventor can suitably select for use best explanation that term is defined.Therefore the description of using in the literary composition just is purpose with the explanation embodiment, rather than in order to limit scope of the present invention, so should be appreciated that under the prerequisite that does not deviate from the spirit and scope of the present invention, can make being equal to of other to the present invention replaces and revise.

Fig. 1 is that special-shaped broken ring device master TV structure sketch map is advanced to push in the rank of embodiment of the present invention, and Fig. 2 is the vertical view of Fig. 1, and Fig. 3 is the A-A cutaway view of Fig. 2.

With reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4; Rank are advanced to push special-shaped broken ring device 100 and are comprised power transmission unit 50; This unit passes through belt drives belt pulley 51 by motor; Belt pulley 51 drives decelerator 52, and decelerator 52 is through I axle 55a, gear I 56b, gear II 56a and II axle 55b driving cam I 54, cam II 53 and deflection dish 58 etc.; Drive push rod 14 by cam I 54 again, cam II 53 drives push rod 17, and eccentric disc 58 drive stay 31 provide power resources for entire mechanism;

Press-forming units 20 is advanced on rank; This unit drives push rod 16 by cam I 54; Slide rail 3 and extension spring 11 etc. are housed on upper mounting plate 1; Push rod 14 and extension spring 12 drive cope match-plate patterns 2 and in the predetermined scope of guide rail 3, move back and forth, and stud with

moulding insert

71a, 71b, 71c, 71d and 71e on the cope match-plate pattern 2, and lower bolster 4 is fixed on lower installation board 5 with above the connecting plate 6; On lower bolster 4, stud with forming

module

81a, 81b, 81c, 81d, 81e, 81f, 81g, 81h, elasticity non-return catch I 82 and elasticity non-return catch II 83; Moulding chute 81i is arranged on forming

module

81b, 81c, 81d, 81e, 81f, 81g and 81h, at the forming module 81a side near the outside charging hole 81j is arranged, wire (iron wire) 36 gets in the moulding chute 81i through charging hole 81j; Cam II 53 drives push rod 17; Push rod 17 drives supporting plate 7, and supporting plate 7 is equipped with four guide pillars 10, spring 11 and nut 9 on the supporting plate 7 below lower bolster 4, lower installation board 5 and connecting plate 6; Supporting plate 7 links together through four guide pillars 10 and upper mounting plate 1, and supporting plate 7 moves up and down in the scope that guide pillar 10 is scheduled to through guide pillar 10, spring 11 and nut 9 driving upper mounting plates 1 and cope match-plate pattern 2 together simultaneously.

Like Fig. 5, shown in 6 and 7; On cope match-plate pattern 2, stud with

moulding insert

71a, 71b, 71c, 71d and 71e; Moulding insert 71a, 71b, 71c, 71d and 71e by certain size, shape, just, spacing and regularly arranged on cope match-plate pattern 2, and be screwed.

Like Fig. 8,9, shown in 10 and 11; On lower bolster 4, stud with forming

module

81a, 81b, 81c, 81d, 81e, 81f, 81g, 81h, elasticity non-return catch I 82 and elasticity non-return catch II 83;

Forming module

81a, 81b, 81c, 81d, 81e, 81f, 81g, 81h, elasticity non-return catch I 82 and elasticity non-return catch II 83 by certain size, shape, just, spacing and regularly arranged on lower bolster 4, and be used to be used for confirming the size and the shape of special-shaped broken ring with

insert

71a, 71b, 71c, 71d and 71e of moulding on the cope match-plate pattern 2.

Feeding unit 30, this unit relies on tracks 32 to drive oblique top board 33 by eccentric disc 58 drive stay 31, pull bar 31, and tiltedly top board 33 drives feed appliances 34 with extension spring 37, and wire (iron wire) 36 sent into charging hole 81j by fixator 35 and feed appliance 34.

In addition, need to prove, the specific embodiments described in this specification, its zero, the shape of parts, institute's title of being named etc. can be different.Allly conceive equivalence or the simple change that described structure, characteristic and principle are done, include in the protection domain of patent of the present invention according to the present invention.

Claims

1. special-shaped broken ring device is advanced to push in rank; Wherein said power transmission unit comprises: compositions such as motor, belt, belt pulley, decelerator, I axle, II axle, gear I, gear II, cam I, cam II, eccentric disc, housing and stand; Said motor is through the said belt pulley of belt drives; Said belt pulley drives said decelerator; Said decelerator drives said cam I, said cam II and said eccentric disc through said I axle, said gear I, said gear II and said II axle, drives push rod, said cam II driving push rod and said eccentric disc drive stay by said cam I again; Said rank are advanced press-forming units and are comprised: composition such as upper mounting plate, guide rail, cope match-plate pattern, moulding are inserted, push rod, ram seat, roller I, lower bolster, forming module, elasticity non-return catch I, elasticity non-return catch II, lower installation board, connecting plate, supporting plate, push rod, tip-lever support, roller II, guide pillar, guide pin bushing, spring, hold-down nut and extension spring; Said guide rail and extension spring are housed on said upper mounting plate; Said push rod and said extension spring drive said cope match-plate pattern and in the predetermined scope of said guide rail, move reciprocatingly; On said cope match-plate pattern, studding with moulding inserts; Said lower bolster is fixed on said lower installation board and above the said connecting plate; On said lower bolster, stud with said forming module and said guide pin bushing; The moulding chute is arranged on said forming module; Said forming module side near the outside has a charging hole, and wire (iron wire) gets in the said moulding chute through said charging hole, and said supporting plate is below said lower bolster, said lower installation board and said connecting plate; Four guide pillars, spring and nuts are housed on said supporting plate; Said supporting plate links together through said four guide pillars and said upper mounting plate and said cope match-plate pattern, and said push rod and said spring drive said supporting plate, and said supporting plate drives said upper mounting plate through said guide pillar and said cope match-plate pattern moves up and down together in the predetermined scope of said guide pillar simultaneously; Said feeding unit comprises: compositions such as fixator, feed appliance, track, extension spring, pull bar and oblique top board; Drive said pull bar at said eccentric disc; Said pull bar relies on track to drive said oblique top board; Said oblique top board and said extension spring drive said feed appliance, and said wire (iron wire) is sent into said charging hole by said fixator and said feed appliance.

2. advance to push special-shaped broken ring device according to the said a kind of rank of claim one, comprise said power transmission unit, it is used for for the entire mechanism device power resources being provided; Press-forming units is advanced on said rank, and it is used for wire (iron wire) is made into continuously the special-shaped broken ring of specific size and shape; Said feeding unit, it is used for that wire (iron wire) is continuously sent into said rank and advances press-forming units.

According to the said wherein said power transmission unit of claim one, press-forming units is advanced on said rank and said feeding unit is installed in respectively on the predetermined stand.

According to the said wherein said cope match-plate pattern of claim one and each moulding insert be according to certain size, shape, just, spacing and regularly arranged on cope match-plate pattern, and be screwed.

According to the said wherein said lower bolster of claim one, each forming module, elasticity non-return catch I and elasticity non-return catch II be according to certain size, shape, just, spacing and regularly arranged on lower bolster, and insert and be used to be used for confirming the size and the shape of special-shaped broken ring with each moulding on the cope match-plate pattern.