CN103753245A - Gear rack drive clamping device - Google Patents
Gear rack drive clamping device Download PDFInfo
- Publication number
- CN103753245A CN103753245A CN201310601032.2A CN201310601032A CN103753245A CN 103753245 A CN103753245 A CN 103753245A CN 201310601032 A CN201310601032 A CN 201310601032A CN 103753245 A CN103753245 A CN 103753245A
- Authority
- CN
- China
- Prior art keywords
- clamping
- compressor arm
- rack
- pressing plate
- clamping device
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a gear rack drive clamping device to solve the problem of unstable drive of an existing clamping device. The clamping device comprises a base, a clamping table and a pressing plate. The clamping device is characterized by further comprising an operating rod, a gear, a rack and a clamping rod, the operating rod is connected with the gear, the gear is engaged with the rack, one end of the rack is connected with one end of the clamping rod, the middle of the clamping rod is hinged, the other end of the clamping rod is connected with one end of the pressing plate, the gear is arranged in a groove formed in the middle of the base, the rack is arranged at the top of the base, the clamping rod is arranged on one side of the clamping table, the pressing plate is arranged at the top of the clamping table, and a V-shaped clamping portion is arranged at the top of the clamping table and opposite to the pressing plate. The clamping device is stable in drive during clamping action and accurate in clamping and positioning.
Description
Technical field
The present invention relates to Machining Technology, be specifically related to a kind of clamping device of rack-and-pinion transmission.
Background technology
clamping device is widely used in the processing and manufacturing of component of machine, at present, existing clamping device is generally by cylinder or oil cylinder direct tape splicing dynamic pressure plate or jaw action clamping work pieces, and such kind of drive often exists the unsettled problem of transmission, causes the clamping action of workpiece inaccurate.
Summary of the invention
The invention provides a kind of clamping device of rack-and-pinion transmission, the unsettled problem of transmission existing to solve existing clamping device.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme:
The clamping device of rack-and-pinion transmission, comprise pedestal, grain-clamping table and pressing plate, also comprise action bars, gear, tooth bar and compressor arm, described action bars is connected with gear, wheel and rack engagement, one end of tooth bar is connected with one end of compressor arm, the middle part of compressor arm is hinged, the other end of compressor arm is connected with pressing plate one end, gear is arranged in the groove of offering at pedestal middle part, and tooth bar is located at pedestal top, and compressor arm is arranged on a side of grain-clamping table, pressing plate is arranged on grain-clamping table top, and the position relative with pressing plate, grain-clamping table top is provided with V-arrangement clamping part.
Beneficial effect of the present invention: this clamping device, by the transmission of rack-and-pinion, drives compressor arm action, and then drives presser motion by compressor arm, realize the clamping of workpiece and unclamp, than cylinder or oil cylinder direct tape splicing dynamic pressure plate, clamp, have transmission stable, holding action is advantage accurately.
Further, on described compressor arm top, between compressor arm and grain-clamping table, be provided with back-moving spring.When discharging workpiece, back-moving spring can make compressor arm, rack and pinion automatically reset, handled easily.
Accompanying drawing explanation
Fig. 1 is the structural representation of the clamping device embodiment of rack-and-pinion transmission of the present invention.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
The clamping device of rack-and-pinion transmission as shown in Figure 1, comprise pedestal 1, grain-clamping table 2, action bars 3, gear 4, tooth bar 5, compressor arm 6, pressing plate 7, V-arrangement clamping part 8 and pressing plate reseasable tip 9, action bars is connected with gear, wheel and rack engagement, one end of tooth bar is connected with one end of compressor arm, the middle part of compressor arm is hinged, the other end of compressor arm is connected with pressing plate one end, gear is arranged in the groove of offering at pedestal middle part, tooth bar is located at pedestal top, compressor arm is arranged on a side of grain-clamping table, pressing plate is arranged on grain-clamping table top, the position relative with pressing plate, grain-clamping table top arranges V-arrangement clamping part, on compressor arm top, between compressor arm and grain-clamping table, be provided with back-moving spring (not shown).
Its operation principle of this clamping device is as follows: pull action bars, action bars driven gear rolls forward in the groove of pedestal, wheel and rack engagement, thereby tooth bar also travels forward thereupon, tooth bar end is connected with compressor arm one end (being lower end in the present embodiment), therefore outside the bottom of the moving compressor arm of the Sports band of tooth bar, put, compressor arm middle part is hinged, therefore the top of compressor arm is drawn close interior pendulum band dynamic pressure plate to the motion of V-arrangement clamping part, until clamping work pieces, discharge workpiece action contrary, discharging workpiece can manual operation, also can be realized by back-moving spring.
In the present embodiment, bare terminal end at pressing plate is provided with reseasable tip, reseasable tip has the bevel phase of inclination, when side surface of workpiece to be held is plane, this end can be unloaded, when side surface of workpiece to be held is inclined-plane, this end can be installed, to match with the profile of workpiece, make the clamping of workpiece more firm, can clamp the workpiece with different profiles, make this clamping device have more practicality simultaneously.
Claims (2)
1. the clamping device of rack-and-pinion transmission, comprise pedestal, grain-clamping table and pressing plate, it is characterized in that, also comprise action bars, gear, tooth bar and compressor arm, described action bars is connected with gear, wheel and rack engagement, one end of tooth bar is connected with one end of compressor arm, the middle part of compressor arm is hinged, the other end of compressor arm is connected with pressing plate one end, gear is arranged in the groove of offering at pedestal middle part, tooth bar is located at pedestal top, compressor arm is arranged on a side of grain-clamping table, pressing plate is arranged on grain-clamping table top, the position relative with pressing plate, grain-clamping table top is provided with V-arrangement clamping part.
2. the clamping device of rack-and-pinion transmission according to claim 1, is characterized in that, on described compressor arm top, between compressor arm and grain-clamping table, is provided with back-moving spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310601032.2A CN103753245A (en) | 2013-11-25 | 2013-11-25 | Gear rack drive clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310601032.2A CN103753245A (en) | 2013-11-25 | 2013-11-25 | Gear rack drive clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103753245A true CN103753245A (en) | 2014-04-30 |
Family
ID=50520646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310601032.2A Pending CN103753245A (en) | 2013-11-25 | 2013-11-25 | Gear rack drive clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103753245A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105415236A (en) * | 2015-12-16 | 2016-03-23 | 江苏森莱浦光电科技有限公司 | Automatic clamping machine for lamp cap |
| CN106112589A (en) * | 2016-07-21 | 2016-11-16 | 桐乡守敬应用技术研究院有限公司 | A kind of angle steel clamp system |
| CN106881585A (en) * | 2017-03-01 | 2017-06-23 | 东莞市秦智工业设计有限公司 | A kind of screw gun universal fixturing for screw locking machine |
| CN107052063A (en) * | 2017-03-06 | 2017-08-18 | 桐乡市大周商贸有限公司 | A kind of clamping device of H profile steel |
| CN107514146A (en) * | 2017-10-12 | 2017-12-26 | 广州市第四装修有限公司 | Installation of ceiling alignment means |
| CN108032133A (en) * | 2017-11-30 | 2018-05-15 | 陈水林 | A kind of auto parts machinery processing perforating device |
| CN111975537A (en) * | 2020-08-21 | 2020-11-24 | 刘兵 | Automatic feeding wood block edge grinding machine for furniture |
| CN112067272A (en) * | 2020-09-15 | 2020-12-11 | 浙江万兆汽车零部件有限公司 | Driver silence check out test set |
| CN112743361A (en) * | 2020-12-29 | 2021-05-04 | 陕西凌云木新材料科技有限公司 | Fixing device for metal processing |
| CN112775912A (en) * | 2019-11-11 | 2021-05-11 | 富鼎电子科技(嘉善)有限公司 | Supporting device |
| CN113981781A (en) * | 2021-10-18 | 2022-01-28 | 广东省水利水电第三工程局有限公司 | Kerbstone caulking device |
| CN114850007A (en) * | 2022-05-07 | 2022-08-05 | 安徽强邦新材料股份有限公司 | Coating drying device is used in CTCP board production |
| CN116117547A (en) * | 2022-11-28 | 2023-05-16 | 奥莱特汽车科技有限公司 | Automatic clamping mechanism for large side of vehicle |
-
2013
- 2013-11-25 CN CN201310601032.2A patent/CN103753245A/en active Pending
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105415236B (en) * | 2015-12-16 | 2017-06-23 | 江苏森莱浦光电科技有限公司 | A kind of crown top of burner Automatic-clamping machine |
| CN105415236A (en) * | 2015-12-16 | 2016-03-23 | 江苏森莱浦光电科技有限公司 | Automatic clamping machine for lamp cap |
| CN106112589A (en) * | 2016-07-21 | 2016-11-16 | 桐乡守敬应用技术研究院有限公司 | A kind of angle steel clamp system |
| CN106881585A (en) * | 2017-03-01 | 2017-06-23 | 东莞市秦智工业设计有限公司 | A kind of screw gun universal fixturing for screw locking machine |
| CN107052063A (en) * | 2017-03-06 | 2017-08-18 | 桐乡市大周商贸有限公司 | A kind of clamping device of H profile steel |
| CN107052063B (en) * | 2017-03-06 | 2018-07-10 | 河北兴华钢铁有限公司 | A kind of clamping device of H profile steel |
| CN107514146A (en) * | 2017-10-12 | 2017-12-26 | 广州市第四装修有限公司 | Installation of ceiling alignment means |
| CN107514146B (en) * | 2017-10-12 | 2023-08-08 | 广州市第四装修有限公司 | Suspended ceiling installation alignment device |
| CN108032133A (en) * | 2017-11-30 | 2018-05-15 | 陈水林 | A kind of auto parts machinery processing perforating device |
| CN112775912A (en) * | 2019-11-11 | 2021-05-11 | 富鼎电子科技(嘉善)有限公司 | Supporting device |
| CN111975537A (en) * | 2020-08-21 | 2020-11-24 | 刘兵 | Automatic feeding wood block edge grinding machine for furniture |
| CN111975537B (en) * | 2020-08-21 | 2022-06-21 | 惠州左右家私有限公司 | Automatic feeding wood block edge grinding machine for furniture |
| CN112067272A (en) * | 2020-09-15 | 2020-12-11 | 浙江万兆汽车零部件有限公司 | Driver silence check out test set |
| CN112743361A (en) * | 2020-12-29 | 2021-05-04 | 陕西凌云木新材料科技有限公司 | Fixing device for metal processing |
| CN113981781A (en) * | 2021-10-18 | 2022-01-28 | 广东省水利水电第三工程局有限公司 | Kerbstone caulking device |
| CN114850007A (en) * | 2022-05-07 | 2022-08-05 | 安徽强邦新材料股份有限公司 | Coating drying device is used in CTCP board production |
| CN114850007B (en) * | 2022-05-07 | 2023-08-22 | 安徽强邦新材料股份有限公司 | CTCP board production is with coating drying device |
| CN116117547A (en) * | 2022-11-28 | 2023-05-16 | 奥莱特汽车科技有限公司 | Automatic clamping mechanism for large side of vehicle |
| CN116117547B (en) * | 2022-11-28 | 2023-08-22 | 奥莱特汽车科技有限公司 | Automatic clamping mechanism for large side of vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140430 |