CN205835103U - A kind of automatic fixture based on rack-and-pinion - Google Patents
A kind of automatic fixture based on rack-and-pinion Download PDFInfo
- Publication number
- CN205835103U CN205835103U CN201620803327.7U CN201620803327U CN205835103U CN 205835103 U CN205835103 U CN 205835103U CN 201620803327 U CN201620803327 U CN 201620803327U CN 205835103 U CN205835103 U CN 205835103U
- Authority
- CN
- China
- Prior art keywords
- rack
- pinion
- clamping fixture
- gear
- fixture seat
- 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.)
- Expired - Fee Related
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a kind of automatic fixture based on rack-and-pinion, including clamping fixture seat, described clamping fixture seat is provided with pressing table, clamping fixture seat is also equipped with coordinate pressing plate, gear, tooth bar and the telescopic element compressed with pressing table；Described pressing plate is relatively fixed with gear, and for being rotationally connected between both of which and clamping fixture seat；Described rack and pinion engages each other, and tooth bar can slidably reciprocate relative to clamping fixture seat, and its slip is driven by described telescopic element.Automatic fixture based on rack-and-pinion of the present utility model utilizes cylinder pull tooth bar to make pinion rotation, it is achieved the pressing plate compression to workpiece, and rapidly, low cost, efficiency is high, and the suitability is wide in response.
Description
Technical field
This utility model relates to a kind of automatic fixture, a kind of automatic fixture based on rack-and-pinion.
Background technology
During to work pieces process, need workpiece is clamped, in order to processing.It addition, the existing fixture of existing market has
The feature of special computer for special use, is difficult to a kind of fixture and is suitable for the clamping of different workpieces, and existing fixture automaticity is low, clamping effect
Rate is the lowest.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, this utility model provides one to be suitable for different work
Part, clamping automatic fixture based on rack-and-pinion rapidly.
Technical scheme: for achieving the above object, automatic fixture based on rack-and-pinion of the present utility model, including fixture
Seat, described clamping fixture seat is provided with pressing table, clamping fixture seat is also equipped with coordinate the pressing plate of compression, gear, tooth bar with pressing table
And telescopic element；Described pressing plate is relatively fixed with gear, and for being rotationally connected between both of which and clamping fixture seat；Described tooth bar with
Gear engages each other, and tooth bar can slidably reciprocate relative to clamping fixture seat, and its slip is driven by described telescopic element.
Further, described pressing plate and gear are formed in one part.
Further, described gear being provided only with part tooth, it is distributed the part circle relative to its center of rotation of tooth
The angle of back rotation is carried out more than or equal to it in heart angle.
Further, described pressing table is the one piece of mould bloom being embedded on described clamping fixture seat.
Further, described clamping fixture seat being provided with rack guide rail, described tooth bar can slidably reciprocate relative to rack guide rail.
Further, described telescopic element is cylinder.
Beneficial effect: automatic fixture based on rack-and-pinion of the present utility model utilizes cylinder pull tooth bar to make gear turn
Dynamic, it is achieved the pressing plate compression to workpiece, rapidly, low cost, efficiency is high, and the suitability is wide in response.
Accompanying drawing explanation
Accompanying drawing 1 is the structure chart of automatic fixture based on rack-and-pinion.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described.
Automatic fixture based on rack-and-pinion as described in Figure 1, including clamping fixture seat 1, described clamping fixture seat 1 is provided with pressure
Close platform 6, clamping fixture seat 1 is also equipped with coordinate pressing plate 2, gear 3, tooth bar 4 and the telescopic element 5 compressed with pressing table 6；Described
Pressing plate 2 is relatively fixed with gear 3, and for being rotationally connected between both of which and clamping fixture seat 1；Described tooth bar 4 is mutually nibbled with gear 3
Closing, and tooth bar 4 can slidably reciprocate relative to clamping fixture seat 1, its slip is driven by described telescopic element 5.Described pressing plate 2 and gear 3
Be formed in one part, and is provided only with part tooth on described gear 3, and it is distributed the part center of circle relative to its center of rotation of tooth
The angle of back rotation is carried out more than or equal to it in angle.Telescopic element 5 described above is cylinder.
In order to cost-effective, described pressing table 6 is the one piece of mould bloom being embedded on described clamping fixture seat 1, is so not required to
Want large-scale use mould steel.
Being provided with rack guide rail 7 on described clamping fixture seat 1, described tooth bar 4 can slidably reciprocate relative to rack guide rail.Tooth bar is led
Rail 7 uses high-abrasive material to make.
Automatic fixture based on rack-and-pinion of the present utility model utilizes cylinder pull tooth bar to make pinion rotation, it is achieved pressing plate
Compression to workpiece, rapidly, low cost, efficiency is high, and the suitability is wide in response.
The above is only preferred implementation of the present utility model, it should be pointed out that: for the common skill of the art
For art personnel, on the premise of without departing from this utility model principle, it is also possible to make some improvements and modifications, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (6)
1. an automatic fixture based on rack-and-pinion, it is characterised in that: including clamping fixture seat (1), described clamping fixture seat (1) is upper to be arranged
Have pressing table (6), clamping fixture seat (1) is also equipped with coordinate with pressing table (6) compress pressing plate (2), gear (3), tooth bar (4) with
And telescopic element (5)；Described pressing plate (2) is relatively fixed with gear (3), and for being rotationally connected between both of which and clamping fixture seat (1)；
Described tooth bar (4) engages each other with gear (3), and tooth bar (4) can slidably reciprocate relative to clamping fixture seat (1), and it slides by described
Telescopic element (5) drives.
A kind of automatic fixture based on rack-and-pinion the most according to claim 1, it is characterised in that: described pressing plate (2) with
Gear (3) is formed in one part.
A kind of automatic fixture based on rack-and-pinion the most according to claim 2, it is characterised in that: on described gear (3)
Being provided only with part tooth, its part that tooth is distributed is more than or equal to its angle carrying out back rotation relative to the central angle of its center of rotation
Degree.
4. according to a kind of based on rack-and-pinion the automatic fixture described in any one of claim 1-3, it is characterised in that: described pressure
Closing platform (6) is the one piece of mould bloom being embedded on described clamping fixture seat (1).
5. according to a kind of based on rack-and-pinion the automatic fixture described in any one of claim 1-3, it is characterised in that: described folder
Being provided with rack guide rail (7) on tool seat (1), described tooth bar (4) can slidably reciprocate relative to rack guide rail.
6. according to a kind of based on rack-and-pinion the automatic fixture described in any one of claim 1-3, it is characterised in that stretch described in:
Contracting element (5) is cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620803327.7U CN205835103U (en) | 2016-07-28 | 2016-07-28 | A kind of automatic fixture based on rack-and-pinion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620803327.7U CN205835103U (en) | 2016-07-28 | 2016-07-28 | A kind of automatic fixture based on rack-and-pinion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205835103U true CN205835103U (en) | 2016-12-28 |
Family
ID=57641605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620803327.7U Expired - Fee Related CN205835103U (en) | 2016-07-28 | 2016-07-28 | A kind of automatic fixture based on rack-and-pinion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205835103U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106623666A (en) * | 2017-01-12 | 2017-05-10 | 佛山市顺德区中兴盛自动化机械设备有限公司 | Conveying and machining structure applied to concealed sliding rails of drawers |
| CN109050132A (en) * | 2018-10-27 | 2018-12-21 | 安徽昊盛木业有限公司 | A kind of positioning device |
| CN110091283A (en) * | 2018-01-30 | 2019-08-06 | 骆支宝 | A kind of new energy battery pack efficiently assembles device |
| CN112222888A (en) * | 2020-09-30 | 2021-01-15 | 黄兴坤 | Adjustable clamping device for processing plates |
-
2016
- 2016-07-28 CN CN201620803327.7U patent/CN205835103U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106623666A (en) * | 2017-01-12 | 2017-05-10 | 佛山市顺德区中兴盛自动化机械设备有限公司 | Conveying and machining structure applied to concealed sliding rails of drawers |
| CN110091283A (en) * | 2018-01-30 | 2019-08-06 | 骆支宝 | A kind of new energy battery pack efficiently assembles device |
| CN109050132A (en) * | 2018-10-27 | 2018-12-21 | 安徽昊盛木业有限公司 | A kind of positioning device |
| CN112222888A (en) * | 2020-09-30 | 2021-01-15 | 黄兴坤 | Adjustable clamping device for processing plates |
| CN112222888B (en) * | 2020-09-30 | 2022-10-04 | 山东晟昌新材料有限公司 | Adjustable clamping device for processing plates |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20170728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |