CN104493587A - Sheet metal part clamping modular device - Google Patents
Sheet metal part clamping modular device Download PDFInfo
- Publication number
- CN104493587A CN104493587A CN201410774885.0A CN201410774885A CN104493587A CN 104493587 A CN104493587 A CN 104493587A CN 201410774885 A CN201410774885 A CN 201410774885A CN 104493587 A CN104493587 A CN 104493587A
- Authority
- CN
- China
- Prior art keywords
- sheet metal
- pressure head
- metal component
- back shaft
- depression bar
- Prior art date
- 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
Links
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
- B23Q3/08—Work-clamping means other than mechanically-actuated
-
- 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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/04—Work clamping means using fluid means or a vacuum
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a sheet metal part clamping modular device. The sheet metal part clamping modular device comprises a pressure lever, a compression cylinder, a pressure head, a body, a support shaft, a swinging cylinder, a rack, a gear and a connecting hole, wherein the body is connected with a fixture body through a connecting through hole by using a bolt; the swinging cylinder for driving the rack is arranged on the body; the rack is meshed with the gear on the support shaft; the middle part of the pressure lever is fixed on the end part of the support shaft through a pin; one end of the pressure lever is connected with the pressure head; a piston rod of the compression cylinder is arranged in the rotation radius of the other end. By adopting the sheet metal part clamping modular device, the distribution of clamping force can be adjusted according to different structures of sheet metal parts, a clamping device is used repeatedly, and the utilization ratio of the device is increased.
Description
Technical field
The present invention relates to sheet metal component clamping device, particularly relate to sheet metal component clamp module gasifying device.
Background technology
Sheet metal component in vehicle structure is a lot, different from other common for sheet metal component processing clamping, when the plane machining to sheet metal component by the intensity of machined surface, rigidity affects very large by cross section, size and the distribution of clamping force are also vital on the impact of sheet metal component, for this problem, just need to propose very high requirement in the distribution of clamping force and the size of force, simultaneously present production mode reform is also in change, mainly a small amount of, multiple form, if the access times that the clamping mode that will relate to before adopting just there will be fixture are few, waste material, for this problem, propose the modularization of clamping device, by dismounting clamping device, realize reusing of clamping device, improve utilization rate.
Summary of the invention
The object of the invention is to, change clamping device and clamp body indivisible, but waste when production quantity is few and propose clamp module gasifying device, can improve the utilization rate of clamping device by modularization.
In order to for achieving the above object, technical scheme of the present invention is: sheet metal component clamp module gasifying device, comprise: depression bar, compression cylinder, pressure head, body, back shaft, oscillating cylinder, tooth bar, gear, connecting hole, by connecting hole, body is connected with clamp body bolt, the oscillating cylinder band carry-over bar that body is provided with, gears meshing on tooth bar and back shaft, the end of back shaft is fixed by a pin in the middle part of depression bar, one end of depression bar is connected to pressure head, and the piston rod of compression cylinder is in the radius of turn being provided with the pressure head other end.
In technique scheme, by connecting hole, clamping device and clamp body are linked together, achieve the detachable of clamping device like this, thus realization take clamping device as the modularization of unit, oscillating cylinder band carry-over bar moves, can realize the rotation of back shaft, back shaft drives depression bar to rotate, and realizes the diverse location of pressure head during workpiece loading and unloading.
For such scheme, making optimization, is be threaded between pressure head with depression bar, can be face contact during threaded adjusting pressure head workpiece pressing, reduce the local deformation of sheet metal component.
For such scheme, make optimization, the anglec of rotation of back shaft is 90 °, reduces the interference of depression bar two ends to workpiece loading and unloading.
For such scheme, make optimization, being fixed by contiguous block bolt of tooth bar and oscillating cylinder, reduces the length of clamping device.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
Fig. 1 is that the present invention connects sheet metal component clamping device modularization overall design drawing;
Mark in above-mentioned figure is: depression bar 1, compression cylinder 2, oscillating cylinder 3, tooth bar 4, gear 5, connecting hole 7, pressure head 8, body 9, back shaft 10.
Detailed description of the invention
Embodiments of the present invention as shown in Figure 1, automobile metal plate work processing clamping device, comprise depression bar 1, compression cylinder 2, oscillating cylinder 3, tooth bar 4, gear 5, connecting hole 7, pressure head 8, body 9, back shaft 10.
Body 9 is connected with clamp body bolt by connecting through hole 7, body 9 is provided with oscillating cylinder 3, tooth bar 4 moves in track, tooth bar 4 straight-line trajectory is parallel with the piston rod movement track of oscillating cylinder 3, the end of tooth bar 4 and the piston rod of oscillating cylinder 3 are fixed together by attaching plate elements, maintenance is synchronized with the movement, tooth bar 4 engages with the gear 5 on back shaft 10, the end of back shaft 10 is fixed by a pin in the middle part of depression bar 1, one end of depression bar 1 is connected to hold-down head 8, and the piston rod of the other end and compression cylinder 2 is fitted.
This clamping device mainly contains two states, during clamping work pieces, the piston rod of compression cylinder 2 upwards pushes up, depression bar 1 with the connection pin of back shaft 10 and depression bar 1 for rotating shaft, pressure head 8 moves downward, compress sheet metal component, after work pieces process completes, the piston rod of cylinder 2 moves downward, because depression bar center of gravity is in compression cylinder 2 side, pressure head 8 moves up, the piston rod movement of oscillating cylinder 3, moved by contiguous block band carry-over bar 4, tooth bar 4 is by meshed gears 5 rotation support shaft 10, back shaft 10 drives depression bar 1 to rotate, realize pressure head 8 half-twist, sheet metal component is unloaded, install sheet metal component, tooth bar motion under the piston rod of oscillating cylinder 3 drives, the piston rod of compression cylinder 2 moves upward, fore-set depression bar 1, by Workpiece clamping.
Pressure head 8 and depression bar 1 are threaded connection, and can rotate the position regulating pressure head 8, ensure that the clamping of pressure head 8 pairs of sheet metal components is the end contacts by pressure head 8, reduce local pressure.
For the structure of different sheet metal components to be processed, adjusted the position of clamping force by the connecting hole 7 on body 9, realize sheet metal component clamp force distribution even, thus realize sheet metal component clamping device modularization.
Above-described is only the preferred embodiment of the present invention; should be understood that; for a person skilled in the art; without departing from the inventive concept of the premise; some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.
Claims (4)
1. sheet metal component clamp module gasifying device, comprise depression bar (1), compression cylinder (2), pressure head (8), body (9), back shaft (10), it is characterized in that: oscillating cylinder (3), tooth bar (4), gear (5), connecting hole (7), body (9) is connected with clamp body bolt by connecting through hole (7), body (9) is provided with oscillating cylinder (3) band carry-over bar (4), tooth bar (4) engages with the gear (5) on back shaft (10), depression bar (1) middle part is fixed by a pin to the end of back shaft (10), one end of depression bar (1) is connected to pressure head (8), the piston rod of compression cylinder (2) is in the radius of turn of the other end.
2. sheet metal component clamp module gasifying device as claimed in claim 1, is characterized in that: be threaded between pressure head (8) with depression bar (1).
3. sheet metal component clamp module gasifying device as claimed in claim 1, is characterized in that: the anglec of rotation of back shaft (10) is 90 °.
4. sheet metal component clamp module gasifying device as claimed in claim 1, is characterized in that: tooth bar (4) is fixed by contiguous block bolt with oscillating cylinder (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410774885.0A CN104493587A (en) | 2014-12-16 | 2014-12-16 | Sheet metal part clamping modular device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410774885.0A CN104493587A (en) | 2014-12-16 | 2014-12-16 | Sheet metal part clamping modular device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104493587A true CN104493587A (en) | 2015-04-08 |
Family
ID=52935087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410774885.0A Pending CN104493587A (en) | 2014-12-16 | 2014-12-16 | Sheet metal part clamping modular device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104493587A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106826312A (en) * | 2016-12-30 | 2017-06-13 | 安徽大昌科技股份有限公司 | A kind of automobile chassis parts fixture |
| CN107671576A (en) * | 2017-10-10 | 2018-02-09 | 浙江凯晨工贸有限公司 | A kind of single positioning boring machine square products positioner |
| CN112025346A (en) * | 2020-07-16 | 2020-12-04 | 枣庄职业学院 | Anchor clamps are used in machine-building processing |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5647581A (en) * | 1995-09-12 | 1997-07-15 | Lucent Technologies Inc. | Pneumatic cylinder clamping device |
| CN203185008U (en) * | 2013-04-28 | 2013-09-11 | 南安市伟峰机械制造有限公司 | Pressing device for automatically clamping and pressing thin plates |
| CN203542152U (en) * | 2013-08-29 | 2014-04-16 | 南车南京浦镇车辆有限公司 | Universal hydraulic tool for machining framework |
| CN103753313A (en) * | 2013-11-25 | 2014-04-30 | 重庆盾铭电磁阀有限公司 | Automatic pressing plate with gear and rack |
| CN103753312A (en) * | 2013-11-25 | 2014-04-30 | 重庆盾铭电磁阀有限公司 | Rotatable automatic pressing plate |
| CN203831125U (en) * | 2014-04-24 | 2014-09-17 | 上海茂德企业集团有限公司 | Clamping force adjustable clamp for clamping machined part |
| CN204339383U (en) * | 2014-12-16 | 2015-05-20 | 重庆迪科汽车研究有限公司 | Sheet metal component clamp module gasifying device |
-
2014
- 2014-12-16 CN CN201410774885.0A patent/CN104493587A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5647581A (en) * | 1995-09-12 | 1997-07-15 | Lucent Technologies Inc. | Pneumatic cylinder clamping device |
| CN203185008U (en) * | 2013-04-28 | 2013-09-11 | 南安市伟峰机械制造有限公司 | Pressing device for automatically clamping and pressing thin plates |
| CN203542152U (en) * | 2013-08-29 | 2014-04-16 | 南车南京浦镇车辆有限公司 | Universal hydraulic tool for machining framework |
| CN103753313A (en) * | 2013-11-25 | 2014-04-30 | 重庆盾铭电磁阀有限公司 | Automatic pressing plate with gear and rack |
| CN103753312A (en) * | 2013-11-25 | 2014-04-30 | 重庆盾铭电磁阀有限公司 | Rotatable automatic pressing plate |
| CN203831125U (en) * | 2014-04-24 | 2014-09-17 | 上海茂德企业集团有限公司 | Clamping force adjustable clamp for clamping machined part |
| CN204339383U (en) * | 2014-12-16 | 2015-05-20 | 重庆迪科汽车研究有限公司 | Sheet metal component clamp module gasifying device |
Non-Patent Citations (1)
| Title |
|---|
| 李耀刚等: "《机械制造技术基础》", 30 September 2013 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106826312A (en) * | 2016-12-30 | 2017-06-13 | 安徽大昌科技股份有限公司 | A kind of automobile chassis parts fixture |
| CN107671576A (en) * | 2017-10-10 | 2018-02-09 | 浙江凯晨工贸有限公司 | A kind of single positioning boring machine square products positioner |
| CN112025346A (en) * | 2020-07-16 | 2020-12-04 | 枣庄职业学院 | Anchor clamps are used in machine-building processing |
| CN112025346B (en) * | 2020-07-16 | 2022-05-20 | 枣庄职业学院 | Anchor clamps are used in machine-building processing |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150408 |
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| RJ01 | Rejection of invention patent application after publication |