CN103143760B - Hoist engine cylindrical shell circular arc rope guiding hole processing unit (plant) - Google Patents
Hoist engine cylindrical shell circular arc rope guiding hole processing unit (plant) Download PDFInfo
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- CN103143760B CN103143760B CN201110401477.7A CN201110401477A CN103143760B CN 103143760 B CN103143760 B CN 103143760B CN 201110401477 A CN201110401477 A CN 201110401477A CN 103143760 B CN103143760 B CN 103143760B
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- drive unit
- cutter
- cylindrical shell
- guiding hole
- hoist engine
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Abstract
The invention discloses a kind of hoist engine cylindrical shell circular arc rope guiding hole processing unit (plant), it is characterized in that, comprise the first drive unit and cutter, the first drive unit and cutter are in transmission connection; First drive unit drives cutter to rotate with milling workpiece; Also comprise the second drive unit, described second drive unit drives cutter or workpiece to be processed to rotate, and cutter and workpiece to be processed are relatively rotated.Hoist engine cylindrical shell circular arc rope guiding hole processing unit (plant) in the present invention, cut efficient, the circular hole curvature after processing is accurate, alleviates the labour intensity by manual polishing.The present invention can process any radius of curvature circular hole and not by workpiece shapes, size impact.Clamping of the present invention is easy, and use cost is low, and the circular hole curvature of processing is accurate.
Description
Technical field
The present invention relates to a kind of hoist engine cylindrical shell circular arc rope guiding hole processing unit (plant).
Background technology
Hoist engine cylindrical shell, it needs to arrange rope guiding hole.Rope guiding hole is for installing steel wire rope.When installing steel wire rope, steel wire rope one end is fixed on inner barrel, through being wrapped in cylindrical shell periphery after rope guiding hole.Steel wire rope is generally multilayer and is wound around successively.Marshalling answered by steel wire rope on cylindrical shell, otherwise can affect use, can cause security incident time serious.In order to make steel wire rope marshalling, through hole must be processed as arc, and to make in the process of steel wire penetrating barrel wall, the radian of its track and barrel wall adapts.The object that rope guiding hole is processed as arc is fitted closely with cylinder body outer wall when steel wire rope is passed from barrel wall, to make the track of steel wire rope in rope guiding hole consistent with the track being wrapped in cylinder body outer wall.Because barrel wall is cylindrical shape, therefore the arc processing of rope guiding hole just seems particularly difficult.Processing method be first process on barrel wall a radial straight hole with one with radial become the inclined hole of obtuse angle angle, then by the hole wall of workman's manual grinding radial direction straight hole and inclined hole intersection, become the through hole of arc.Although can process rope guiding hole, this processing method labour intensity is large, is unfavorable for the physical and mental health of operator, and irregular by the circular hole curvature of polishing processing, and quality cannot be unified, and qualification rate is low.And reduce working (machining) efficiency by manual polishing, the needs of large-scale production cannot be met.
Summary of the invention
First object of the present invention is to overcome deficiency of the prior art, the hoist engine cylindrical shell circular arc rope guiding hole processing method providing a kind of working (machining) efficiency high.
For realizing above object, the present invention is achieved through the following technical solutions:
Hoist engine cylindrical shell circular arc rope guiding hole processing method, is characterized in that, utilizes Tool in Cutting barrel wall to form rope guiding hole, while Tool in Cutting barrel wall, cutter and barrel wall is relatively rotated.
Preferably, cutter is made while cutting barrel wall around barrel body rotation.
Second object of the present invention is to overcome deficiency of the prior art, the hoist engine cylindrical shell circular arc rope guiding hole processing unit (plant) providing a kind of working (machining) efficiency high.
For realizing above object, the present invention is achieved through the following technical solutions:
Hoist engine cylindrical shell circular arc rope guiding hole processing unit (plant), it is characterized in that, comprise the first drive unit and cutter, the first drive unit and cutter are in transmission connection; First drive unit drives cutter to rotate with milling workpiece; Also comprise the second drive unit, described second drive unit drives cutter or workpiece to be processed to rotate, and cutter and workpiece to be processed are relatively rotated.
Preferably, the first described drive unit and cutter are in transmission connection by Hooks coupling universal coupling.
Preferably, described Cutting tool installation manner is on knife bar, and described knife bar is connected with Hooks coupling universal coupling.
Preferably, described first drive unit is motor, and the output shaft of described motor is connected by Hooks coupling universal coupling with cutter.
Preferably, also comprise support, described support supports knife bar.
Preferably, described knife bar through support, and is installed in rotation on support.
Preferably, described first drive unit and Cutting tool installation manner are on support, and described support installing is on rotation platform, and rotation platform drives revolution by the second drive unit.
Preferably, described rotation platform and the second drive unit are in transmission connection by worm gearing.
Cutter in the present invention, while rotating to cut barrel wall, rotate around barrel wall, the track that therefore cutter is passed by is exactly a circular arc.The rope guiding hole of arc can be processed on barrel wall with this.
The radius of gyration that the circular hole of different curvature radius can change cutter realizes.
Hoist engine cylindrical shell circular arc rope guiding hole processing method in the present invention and processing unit (plant), cut efficient, the circular hole curvature after processing is accurate, alleviates the labour intensity by manual polishing.The present invention can process any radius of curvature circular hole and not by workpiece shapes, size impact.Clamping of the present invention is easy, and use cost is low, and the circular hole curvature of processing is accurate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is side view of the present invention.
Fig. 3 is the present invention first using state schematic diagram.
Fig. 4 is the present invention second using state schematic diagram.
Fig. 5 is the structural representation of the present invention when the second using state.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in detail:
As shown in Figure 1, Figure 2 and shown in Fig. 5, hoist engine cylindrical shell circular arc rope guiding hole processing unit (plant), comprise the first motor 1, motor is connected with knife bar 3 by Hooks coupling universal coupling 2.Knife bar 3 end is provided with milling cutter 31.First motor 1 drives knife bar 3 and milling cutter 31 to rotate with milling workpiece by Hooks coupling universal coupling 2.Motor 1 is arranged on support 4.Support 4 is provided with two knife rests 6.Knife bar 3 can pass knife rest 6 and be rotatably installed on knife rest 6.Support 4 is installed on rotation platform 5.Rotation platform 5 and the second motor 10 are in transmission connection.Second motor 10 can drive rotation platform 5 to rotate around the centre of gyration 7.Rotation platform 5 and the second motor 10 mode of being in transmission connection can adopt existing techniques in realizing, as the mode adopting worm screw to coordinate with turbine.
As shown in Figure 3, before starting to process rope guiding hole, hoist engine cylindrical shell 8 is positioned over milling cutter 31 side, makes milling cutter 31 be positioned at rope guiding hole processing place.Starting the first motor 1, first motor 1 drives knife bar 3 and milling cutter 31 to rotate by Hooks coupling universal coupling 2.Starting the second motor 10, second motor 10 drives rotation platform 5 to rotate around the centre of gyration 7, drives support 4, first motor 1, Hooks coupling universal coupling 2, knife bar 3, milling cutter 31 and knife rest 6 to rotate around the centre of gyration 7 together.Milling cutter 31, while the centre of gyration 7 rotates, both moved along hoist engine cylindrical shell 8 circumferencial direction, also moved radially along hoist engine cylindrical shell 8 simultaneously, and milling cutter 31 rotates can process rope guiding hole 9 while movement on hoist engine cylindrical shell 8 wall.State after machining as shown in Figure 4.Because milling cutter 31 is milling barrel wall processing rope guiding holes 9 in the process of rotating along hoist engine cylindrical shell 8, therefore, rope guiding hole 9 is arc.After rope guiding hole 9 machines, the state of processing unit (plant) as shown in Figure 5.
Embodiment in the present invention, only for the present invention will be described, does not form the restriction to right, other equivalent in fact substituting, all in scope that those skilled in that art can expect.
Claims (4)
1. hoist engine cylindrical shell circular arc rope guiding hole processing unit (plant), is characterized in that, comprises the first drive unit and cutter, and the first drive unit and cutter are in transmission connection; First drive unit drives cutter to rotate with milling workpiece; Also comprise the second drive unit, described second drive unit drives cutter or workpiece to be processed to rotate, and cutter and workpiece to be processed are relatively rotated; The first described drive unit and cutter are in transmission connection by Hooks coupling universal coupling; Described Cutting tool installation manner is on knife bar, and described knife bar is connected with Hooks coupling universal coupling; Also comprise support, described support supports knife bar, and described first drive unit and Cutting tool installation manner are on support, and described support installing is on rotation platform, and rotation platform drives revolution by the second drive unit.
2. hoist engine cylindrical shell circular arc rope guiding hole processing unit (plant) according to claim 1, it is characterized in that, described first drive unit is motor, and the output shaft of described motor is connected by Hooks coupling universal coupling with cutter.
3. hoist engine cylindrical shell circular arc rope guiding hole processing unit (plant) according to claim 1, is characterized in that, described knife bar through support, and is installed in rotation on support.
4. hoist engine cylindrical shell circular arc rope guiding hole processing unit (plant) according to claim 1, it is characterized in that, described rotation platform and the second drive unit are in transmission connection by worm gearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110401477.7A CN103143760B (en) | 2011-12-06 | 2011-12-06 | Hoist engine cylindrical shell circular arc rope guiding hole processing unit (plant) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110401477.7A CN103143760B (en) | 2011-12-06 | 2011-12-06 | Hoist engine cylindrical shell circular arc rope guiding hole processing unit (plant) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103143760A CN103143760A (en) | 2013-06-12 |
| CN103143760B true CN103143760B (en) | 2015-11-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110401477.7A Active CN103143760B (en) | 2011-12-06 | 2011-12-06 | Hoist engine cylindrical shell circular arc rope guiding hole processing unit (plant) |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5395188A (en) * | 1993-12-23 | 1995-03-07 | Roy E. Bowling | Guide for angled and curved drilling |
| CN2660088Y (en) * | 2003-11-13 | 2004-12-01 | 吴佩生 | Electric hydraulic bend hole drill and expanding bit for drilling bend hole |
| CN201807809U (en) * | 2010-07-16 | 2011-04-27 | 赫比(成都)精密塑胶制品有限公司 | Electrode rocking motion device of electric discharge machine |
| CN102198589A (en) * | 2010-03-23 | 2011-09-28 | 旭东机械(昆山)有限公司 | Double-shaft drilling and arc-punching machine |
| CN202356691U (en) * | 2011-12-06 | 2012-08-01 | 上海新建重型机械有限公司 | Processing device for rope guide arc hole of hoisting machine drum |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3348750B2 (en) * | 1994-06-20 | 2002-11-20 | 日本ビーテーエー株式会社 | Back surface processing apparatus and method for holes in curved plate |
-
2011
- 2011-12-06 CN CN201110401477.7A patent/CN103143760B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5395188A (en) * | 1993-12-23 | 1995-03-07 | Roy E. Bowling | Guide for angled and curved drilling |
| CN2660088Y (en) * | 2003-11-13 | 2004-12-01 | 吴佩生 | Electric hydraulic bend hole drill and expanding bit for drilling bend hole |
| CN102198589A (en) * | 2010-03-23 | 2011-09-28 | 旭东机械(昆山)有限公司 | Double-shaft drilling and arc-punching machine |
| CN201807809U (en) * | 2010-07-16 | 2011-04-27 | 赫比(成都)精密塑胶制品有限公司 | Electrode rocking motion device of electric discharge machine |
| CN202356691U (en) * | 2011-12-06 | 2012-08-01 | 上海新建重型机械有限公司 | Processing device for rope guide arc hole of hoisting machine drum |
Non-Patent Citations (1)
| Title |
|---|
| 普通车床加工深、盲、弧形孔技术研究;李钞;《国防制造技术》;20100630(第3期);第61-62页 * |
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| CN103143760A (en) | 2013-06-12 |
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