CN103481077A - Caterpillar track link clamping device - Google Patents
Caterpillar track link clamping device Download PDFInfo
- Publication number
- CN103481077A CN103481077A CN201310455847.4A CN201310455847A CN103481077A CN 103481077 A CN103481077 A CN 103481077A CN 201310455847 A CN201310455847 A CN 201310455847A CN 103481077 A CN103481077 A CN 103481077A
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- China
- Prior art keywords
- adjusting screw
- main body
- clamping device
- wedge
- rod
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 239000007937 lozenge Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 5
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000003754 machining Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention relates to the technical field of caterpillar track link clamping, in particular to a caterpillar track link clamping device. The caterpillar track link clamping device comprises a device body, and further comprises a clamping component, a flange, a wedge block and an adjusting screw, wherein the adjusting screw is provided with an outer thread and is matched with an inner thread of a screw hole formed in the side wall of the device body through the outer thread; one end of the adjusting screw extends into the device body and is connected with the wedge block; an adjusting rotary knob arranged at the other end of the adjusting screw is located outside the device body; the flange is embedded in the upper portion of the device body; the clamping component is arranged in the flange in a penetrating mode, and the lower end of the clamping component is matched with the wedge face of the wedge block. An operator rotates the adjusting screw to move the wedge block, and the wedge block extrudes the clamping component to clamp workpieces; the operator can completely master the clamping process, and caterpillar track links are prevented from deforming when being extruded with overlarge clamping force.
Description
Technical field
The present invention relates to chain rail joint tensioning technique field, relate in particular to a kind of chain rail joint clamping device.
Background technology
At present, clamping device that general machining chain rail is saved adopts the mode of the direct clamping work pieces of oil cylinder, and clamping force acts directly on workpiece, if the insufficient clamping force of oil cylinder now, Work-sheet pressing is unreliable, will be because of occurring that vibration cause machining deformation; If the clamping force of oil cylinder is excessive, can make the Workpiece clamping distortion, finally cause machining deformation.Below either way can cause that Workpiece Machining Accuracy is low even to cancel, cause and waste and reduce production efficiency.
Summary of the invention
The object of the present invention is to provide a kind of chain rail joint clamping device, solve the problem that traditional clamping device causes chain rail joint machining deformation.
For reaching this purpose, the present invention by the following technical solutions:
A kind of chain rail joint clamping device, comprise main body, also comprises clamping part, flange, wedge and adjusting screw(rod); Be provided with external screw thread on described adjusting screw(rod) and match with the internal thread of screw on being opened in described main body wall by described external screw thread, described adjusting screw(rod) one end extends in described main body and is connected with described wedge, be arranged at the adjusting knob of the described adjusting screw(rod) other end in the main body outside, described flange is embedded at described main body top, and described clamping part is arranged in described flange and its lower end coordinates with the lozenges of described wedge.
Wherein, described wedge horizontal positioned, the angle of described lozenges and lower body part horizontal direction is more than or equal to 5 °, is less than or equal to 40 °.
Wherein, on described wedge sidewall, be provided with internal thread, described adjusting screw(rod) is threaded connection being connected of mode with described wedge.
Wherein, described clamping part and described flange keep gap, and described gap is more than or equal to 0.1 millimeter, is less than or equal to 2 millimeters.
Wherein, the diameter of described adjusting screw(rod) is more than or equal to 10 millimeters, is less than or equal to 30 millimeters.
Wherein, also comprise the holddown spring be arranged on described main body madial wall.
Wherein, also comprise and be arranged in described main body and the pressure strip between described holddown spring and described wedge.
Wherein, also comprise the column that is arranged at described main body upper end.
Wherein, also comprise the top board relative with the clamping part upper end that is arranged at described column top.
Beneficial effect of the present invention:
Chain rail joint clamping device of the present invention, comprise main body, also comprises clamping part, flange, wedge and adjusting screw(rod); Be provided with external screw thread on described adjusting screw(rod) and match with the internal thread of screw on being opened in described main body wall by described external screw thread, described adjusting screw(rod) one end extends in described main body and is connected with described wedge, be arranged at the adjusting knob of the described adjusting screw(rod) other end in the main body outside, described flange is embedded at described main body top, and described clamping part is arranged in described flange and its lower end coordinates with the lozenges of described wedge; During use, the operator rotates described adjusting screw(rod) and moves described wedge, and described wedge pushes described clamping part and carrys out clamping work pieces; The operator can grasp clamping process fully, can not cause because clamping force is excessive crimp, also can not rock because extruding force is too small and finally cause machining deformation.
The accompanying drawing explanation
Fig. 1 is the partial sectional view of chain rail joint clamping device of the present invention.
The 1-main body; The 2-column; The 3-top board; The 4-clamping part; The 5-flange; The 6-wedge; The 7-adjusting screw(rod); The 71-adjusting knob; The 8-pressure strip; The 9-holddown spring.
The specific embodiment
Below in conjunction with drawings and Examples, the present invention is described in further detail.Be understandable that, specific embodiment described herein is only for explaining the present invention, but not limitation of the invention.It also should be noted that, for convenience of description, only show part related to the present invention in accompanying drawing but not entire infrastructure.
In conjunction with Fig. 1, the chain rail joint clamping device of invention is elaborated.
Chain rail joint clamping device of the present invention, comprise main body 1, also comprises clamping part 4, flange 5, wedge 6 and adjusting screw(rod) 7; Be provided with external screw thread on described adjusting screw(rod) 7 and match with the internal thread of screw on being opened in described main body 1 sidewall by described external screw thread, described adjusting screw(rod) 7 one ends extend in described main body 1 and are connected with described wedge 6, be arranged at the adjusting knob 71 of described adjusting screw(rod) 7 other ends in main body 1 outside, described flange 5 is embedded at described main body 1 top, and described clamping part 4 is arranged in described flange 5 and its lower end coordinates with the lozenges of described wedge 6.5 pairs of described clamping parts 4 of described flange play guide effect, guarantee described clamping part 4 holding workpiece accurately, not there will be deflection; During use, the operator rotates described adjusting screw(rod) 7 and moves described wedge 6, and the described clamping part 4 of described wedge 6 extruding carrys out clamping work pieces; The operator can grasp clamping process fully, can not cause because clamping force is excessive crimp, also can not rock because extruding force is too small.
Described wedge 6 horizontal positioned, the angle of described lozenges and main body 1 lower horizontal direction is more than or equal to 5 °, is less than or equal to 40 °.The preferred described angle of the present invention is 20 °, and this angle both can guarantee to provide and clamp required extruding force, can not impact too greatly because of angle of inclination again, damaged described wedge 6 and described clamping part 4.
Be provided with internal thread on described wedge 6 sidewalls, described adjusting screw(rod) 7 is threaded connection being connected of mode with described wedge 6.Employing is threaded and can guarantees that described adjusting screw(rod) 7 is connected with the reliable of described wedge 6, not there will be the phenomenon of skidding because pressure is excessive.
Described clamping part 4 and described flange 5 keep gap, and described gap is more than or equal to 0.1 millimeter, is less than or equal to 2 millimeters.The preferred described gap of the present invention is 0.5 millimeter, and described gap width both can guarantee that described clamping part 4 was in the interior smooth movement of described flange 5, can not produce and rock because of excesssive gap simultaneously.
The diameter of described adjusting screw(rod) 7 is more than or equal to 10 millimeters, is less than or equal to 30 millimeters.The diameter of the preferred described adjusting screw(rod) 7 of the present invention is 20 millimeters, and the adjusting screw(rod) intensity of this size is enough large, can satisfy the demand, and can not increase structure.
Also comprise the holddown spring 9 be arranged on described main body 1 madial wall.Described holddown spring 9 plays cushioning effect, makes clamping process comparatively relax, and avoids producing and impacts; When discharging workpiece, described holddown spring 9 can pass through a restoring force, and described wedge 6 is outwards ejected.
Also comprise and be arranged in described main body 1 and the pressure strip 8 between described holddown spring 9 and described wedge 6.The effect that described pressure strip 8 plays carrying and transmits extruding force.
Also comprise the column 2 that is arranged at described main body 1 upper end.
Also comprise the top board 3 relative with clamping part 4 upper ends that is arranged at described column 2 tops.Described top board 3 from top to be held workpiece apply clamping force.
Note, above are only preferred embodiment of the present invention.Skilled person in the art will appreciate that and the invention is not restricted to specific embodiment described here, can carry out for a person skilled in the art various obvious variations, readjust and substitute and can not break away from protection scope of the present invention.Therefore, although by above embodiment, the present invention is described in further detail, the present invention is not limited only to above embodiment, in the situation that do not break away from the present invention's design, can also comprise more other equivalent embodiment, and scope of the present invention is determined by appended claim scope.
Claims (9)
1. a chain rail joint clamping device, comprise main body (1), it is characterized in that: also comprise clamping part (4), flange (5), wedge (6) and adjusting screw(rod) (7); Be provided with external screw thread on described adjusting screw(rod) (7) and match with the internal thread of screw on being opened in described main body (1) sidewall by described external screw thread, described adjusting screw(rod) (7) one ends extend in described main body (1) and are connected with described wedge (6), be arranged at the adjusting knob (71) of described adjusting screw(rod) (7) other end in main body (1) outside, described flange (5) is embedded at described main body (1) top, and described clamping part (4) is arranged in described flange (5) and its lower end coordinates with the lozenges of described wedge (6).
2. a kind of chain rail according to claim 1 saves clamping device, and it is characterized in that: described wedge (6) horizontal positioned, the angle of described lozenges and main body (1) lower horizontal direction is more than or equal to 5 °, is less than or equal to 40 °.
3. a kind of chain rail according to claim 1 saves clamping device, and it is characterized in that: be provided with internal thread on described wedge (6) sidewall, described adjusting screw(rod) (7) is threaded connection being connected of mode with described wedge (6).
4. a kind of chain rail according to claim 1 saves clamping device, it is characterized in that: described clamping part (4) and described flange (5) keep gap, and described gap is more than or equal to 0.1 millimeter, is less than or equal to 2 millimeters.
5. a kind of chain rail according to claim 1 saves clamping device, and it is characterized in that: the diameter of described adjusting screw(rod) (7) is more than or equal to 10 millimeters, is less than or equal to 30 millimeters.
6. a kind of chain rail joint clamping device according to claim 1, is characterized in that: also comprise the holddown spring (9) be arranged on described main body (1) madial wall.
7. a kind of chain rail joint clamping device according to claim 6, is characterized in that: also comprise and be arranged in described main body (1) and the pressure strip (8) between described holddown spring (9) and described wedge (6).
8. a kind of chain rail joint clamping device according to claim 1, is characterized in that: also comprise the column (2) that is arranged at described main body (1) upper end.
9. a kind of chain rail joint clamping device according to claim 8, is characterized in that: also comprise the top board (3) relative with clamping part (4) upper end that is arranged at described column (2) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310455847.4A CN103481077A (en) | 2013-09-29 | 2013-09-29 | Caterpillar track link clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310455847.4A CN103481077A (en) | 2013-09-29 | 2013-09-29 | Caterpillar track link clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103481077A true CN103481077A (en) | 2014-01-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310455847.4A Pending CN103481077A (en) | 2013-09-29 | 2013-09-29 | Caterpillar track link clamping device |
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|---|---|
| CN (1) | CN103481077A (en) |
Cited By (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308784A (en) * | 2014-09-28 | 2015-01-28 | 成都市翻鑫家科技有限公司 | Longitudinal and horizontal two-way adjusting clamp |
| CN104308499A (en) * | 2014-09-28 | 2015-01-28 | 成都市翻鑫家科技有限公司 | Press fitting machine with lift type fixture positioning pin |
| CN104384891A (en) * | 2014-09-28 | 2015-03-04 | 成都市翻鑫家科技有限公司 | Positioning pressing machine for bi-directionally adjusting clamp position |
| CN104723235A (en) * | 2015-03-09 | 2015-06-24 | 上海交通大学 | Height-adjustable universal fixture for feedback rod rigidity measurement and pipe spring rigidity measurement |
| CN104889762A (en) * | 2015-06-16 | 2015-09-09 | 沈阳飞机工业（集团）有限公司 | Wedged compression mechanism |
| CN105108541A (en) * | 2015-09-24 | 2015-12-02 | 重庆民发汽车配件有限责任公司 | Automobile exhaust manifold air inlet connector installation hole drilling tool |
| CN105293025A (en) * | 2015-11-10 | 2016-02-03 | 刘坤 | Component clamping device |
| CN105345086A (en) * | 2015-12-05 | 2016-02-24 | 重庆腾通工业设计有限公司 | Cover-plate drilling device |
| CN105563188A (en) * | 2016-02-29 | 2016-05-11 | 无锡烨隆精密机械有限公司 | Wedge type high-strength supporting structure for machining |
| CN105773489A (en) * | 2014-12-22 | 2016-07-20 | 上海机动车检测中心 | Tapered wedge clamping device |
| CN106041849A (en) * | 2016-07-21 | 2016-10-26 | 力帆实业(集团)股份有限公司 | Piston drill workbench and guide mechanism thereof |
| CN106041562A (en) * | 2016-07-11 | 2016-10-26 | 深圳春兴数控设备有限责任公司 | Supporting mechanism and tooling fixture |
| CN106392714A (en) * | 2016-12-21 | 2017-02-15 | 中国南方航空工业(集团)有限公司 | Air compressor blade clamping method and clamp for same |
| CN107350674A (en) * | 2017-09-06 | 2017-11-17 | 怡得乐电子(杭州)有限公司 | A kind of weld tabs automatic welding device |
| CN107414529A (en) * | 2017-08-11 | 2017-12-01 | 广东长盈精密技术有限公司 | Fixture and process equipment |
| CN107598631A (en) * | 2017-11-10 | 2018-01-19 | 禹州市伟朔机械制造厂 | A kind of movable wedge |
| CN108151989A (en) * | 2018-03-21 | 2018-06-12 | 吉林大学 | Numerical control horizontal servo saddle rigidity detection device and application method |
| CN108555657A (en) * | 2018-05-02 | 2018-09-21 | 阜阳盛东智能制造技术研发有限公司 | A kind of lathe mechanical arm being convenient for changing |
| CN108747452A (en) * | 2018-06-19 | 2018-11-06 | 华中科技大学无锡研究院 | The adjustable blade special fixture of radial displacement |
| WO2018201865A1 (en) | 2017-05-03 | 2018-11-08 | Leica Microsystems Ltd., Shanghai | Clamping device and microtome having same |
| CN109048432A (en) * | 2018-11-01 | 2018-12-21 | 安徽省盛鑫绝缘材料有限公司 | A kind of pipe fitting cutting and clamping device |
| CN111562173A (en) * | 2020-05-29 | 2020-08-21 | 济南大学 | Friction wear tester clamp |
| WO2021081861A1 (en) * | 2019-10-31 | 2021-05-06 | Leica Biosystems Nussloch Gmbh | Blade clamping device for microtome |
| CN113399504A (en) * | 2021-04-21 | 2021-09-17 | 成都四吉达新材料科技有限公司 | Bending machine |
| CN113770636A (en) * | 2021-11-12 | 2021-12-10 | 山东三星机械制造有限公司 | Welding tool |
| CN113874145A (en) * | 2019-05-29 | 2021-12-31 | 巨皇精密工具公司 | Boring head with a mechanism for gripping a displaceable tool carrier |
| CN114085961A (en) * | 2021-11-22 | 2022-02-25 | 湖南三特机械制造有限公司 | Heat treatment device is used in caterpillar link production |
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| CN202336736U (en) * | 2011-11-02 | 2012-07-18 | 江苏高精机电装备有限公司 | Caterpillar track link clamping device |
| CN103042487A (en) * | 2012-12-12 | 2013-04-17 | 重庆舰帏机械有限公司 | Tapered wedge clamping device |
| CN103085002A (en) * | 2012-12-09 | 2013-05-08 | 重庆盾铭电磁阀有限公司 | Double-point positioning compounding clamping device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE3034827A1 (en) * | 1980-09-16 | 1982-04-29 | Arthur 2407 Bad Schwartau Walter | Hydraulic prop for supporting work during machining - uses self-locking wedge securing against downward movement and spring for upward reset |
| CN202336736U (en) * | 2011-11-02 | 2012-07-18 | 江苏高精机电装备有限公司 | Caterpillar track link clamping device |
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| CN104308499A (en) * | 2014-09-28 | 2015-01-28 | 成都市翻鑫家科技有限公司 | Press fitting machine with lift type fixture positioning pin |
| CN104384891A (en) * | 2014-09-28 | 2015-03-04 | 成都市翻鑫家科技有限公司 | Positioning pressing machine for bi-directionally adjusting clamp position |
| CN104308784A (en) * | 2014-09-28 | 2015-01-28 | 成都市翻鑫家科技有限公司 | Longitudinal and horizontal two-way adjusting clamp |
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| CN105563188A (en) * | 2016-02-29 | 2016-05-11 | 无锡烨隆精密机械有限公司 | Wedge type high-strength supporting structure for machining |
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| CN107598631A (en) * | 2017-11-10 | 2018-01-19 | 禹州市伟朔机械制造厂 | A kind of movable wedge |
| CN108151989A (en) * | 2018-03-21 | 2018-06-12 | 吉林大学 | Numerical control horizontal servo saddle rigidity detection device and application method |
| CN108151989B (en) * | 2018-03-21 | 2023-09-19 | 吉林大学 | CNC horizontal servo tool holder rigidity detection device and method of use |
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| CN113399504A (en) * | 2021-04-21 | 2021-09-17 | 成都四吉达新材料科技有限公司 | Bending machine |
| CN113770636A (en) * | 2021-11-12 | 2021-12-10 | 山东三星机械制造有限公司 | Welding tool |
| CN114085961A (en) * | 2021-11-22 | 2022-02-25 | 湖南三特机械制造有限公司 | Heat treatment device is used in caterpillar link production |
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Application publication date: 20140101 |