CN205765755U - A kind of fixture - Google Patents
A kind of fixture Download PDFInfo
- Publication number
- CN205765755U CN205765755U CN201620511800.4U CN201620511800U CN205765755U CN 205765755 U CN205765755 U CN 205765755U CN 201620511800 U CN201620511800 U CN 201620511800U CN 205765755 U CN205765755 U CN 205765755U
- Authority
- CN
- China
- Prior art keywords
- working base
- screw
- clamping screw
- sucker
- vacuum cup
- 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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Abstract
This utility model provides a kind of fixture, including working base, vacuum cup and clamping screw；Described working base center is provided with sucker chamber, and described vacuum cup is arranged on described sucker intracavity by sucker mounting seat, and upper surface is higher than described working base upper surface；Described vacuum cup is by being connected through the trachea of described working base with vacuum generator；Described clamping screw at least 3, with center, described sucker chamber for the center of circle circumferentially distributing installation on described working base.Vacuum cup sucks workpiece end face, clamping screw clamping side so that the location of workpiece is more firm.In a preferred approach, described clamping screw totally 4, including two standing screws being oppositely arranged and two moving screws that can rotate around described sucker chamber；The rotating range of described moving screw is and described standing screw angle 60 90 °.Preferred version is so that this utility model is applicable to cylinder, cuboid and the clamping of some other irregularly shaped workpiece, applied widely, and clamping is firm.
Description
Technical field
This utility model relates to a kind of frock, particularly relates to a kind of fixture.
Background technology
Fixture is to be used for fixing processing object during machine-building, is allowed to occupy correct position, to accept construction or the device of detection, also known as fixture.In a broad sense, any operation in technical process, it is used for installing rapidly, easily and safely the device of workpiece, all can be described as fixture.Such as weld jig, inspection jig, assembling jig, jig etc..
Conventional fixture can only press from both sides the workpiece of a kind of given shape, such as tubular, cylinder or rectangular shape, and clamps only clamp sidewall, cannot fix in other directions, cause the location of workpiece the most firm.
Summary of the invention
This utility model provides a kind of fixture for solving above-mentioned technical problem.
Technical solution adopted in the utility model is: a kind of fixture, including working base, vacuum cup and clamping screw；Described working base center is provided with sucker chamber, and described vacuum cup is arranged on described sucker intracavity by sucker mounting seat, and upper surface is higher than described working base upper surface；Described vacuum cup is by being connected through the trachea of described working base with vacuum generator；Described clamping screw at least 3, with center, described sucker chamber for the center of circle circumferentially distributing installation on described working base.Vacuum cup sucks workpiece end face, clamping screw clamping side so that the location of workpiece is more firm.
As further improving, described clamping screw totally 4, including two standing screws being oppositely arranged and two moving screws that can rotate around described sucker chamber；The rotating range of described moving screw is and described standing screw angle 60-90 °.Cylindrical and rectangular shape workpiece is all the most frequently used workpiece, and when pressing from both sides cuboid workpiece, standing screw and moving screw are 90 ° of clamping workpiece；When press from both sides cylindrical workpiece time, by moving screw regulation to 60 ° of positions of a standing screw angle, then another standing screw and two moving screws are mutually in 120 °, to cylindrical work clamp more firm；Other irregularly shaped workpiece corresponding, any suitable location in the range of moving screw regulation extremely can being 60-90 ° with standing screw, it is simple to clamping.
Preferably, described working base is provided with through-hole groove；Described through-hole groove is in the described curved extension of moving screw rotating range；The mounting seat both sides of described clamping screw are installed with fastening bolt, and described fastening bolt passes described through-hole groove, is fixed by the nut of the described through-hole groove other end.Simple in construction, regulation is easily.
Preferably, described clamping screw top is provided with pressing plate.Increase lifting surface area, reduce pressure, and then reduce damage.
Preferably, described pressing plate is connected by bearing with described clamping screw so that do not relatively rotate between pressing plate and workpiece, it is to avoid disfiguring workpiece.
This utility model has the advantage that with good effect: owing to this utility model uses as above technical scheme, and vacuum cup sucks workpiece end face, clamping screw clamping side so that the location of workpiece is more firm.In a preferred approach, described clamping screw totally 4, including two standing screws being oppositely arranged and two moving screws that can rotate around described sucker chamber；The rotating range of described moving screw is and described standing screw angle 60-90 °.Preferred version is so that this utility model is applicable to cylinder, cuboid and the clamping of some other irregularly shaped workpiece, applied widely, and clamping is firm.
In addition to the technical characteristic solving the technical problem that, constituting technical scheme except this utility model described above and the advantage brought by the technical characteristic of these technical schemes, the advantage that the other technologies feature comprised in other technologies problem that this utility model can solve, technical scheme and these technical characteristics are brought, is described in further detail hereinafter in conjunction with accompanying drawing.
Accompanying drawing explanation
Structural representation when Fig. 1 is this utility model holder cuboid workpiece；
Structural representation when Fig. 2 is this utility model holder cylindrical work.
In figure: 1, working base；2, vacuum cup；3, sucker chamber；4, trachea；5, vacuum generator；6, pressing plate；7, standing screw；8, moving screw；9, through-hole groove；10, fastening bolt.
Detailed description of the invention
For summary of the invention of the present utility model, feature and effect can be further appreciated that, hereby enumerate following example, and it be as follows to coordinate accompanying drawing to describe in detail:
As depicted in figs. 1 and 2, the present embodiment is a kind of fixture, including working base 1, vacuum cup 2 and clamping screw；Described working base center is provided with sucker chamber 3, and described vacuum cup 2 is arranged in described sucker chamber 3 by sucker mounting seat, and upper surface is higher than described working base 2 upper surface；Described vacuum cup 3 is by being connected through the trachea 4 of described working base 2 with vacuum generator 5；Described clamping screw at least 3, with center, described sucker chamber 3 for the center of circle circumferentially distributing installation on described working base 1.Described clamping screw top is provided with pressing plate 6；Described pressing plate 6 is connected by bearing with described clamping screw so that do not relatively rotate between pressing plate 6 and workpiece, it is to avoid disfiguring workpiece.Vacuum cup 2 sucks workpiece end face, clamping screw clamping side so that the location of workpiece is more firm.
Described clamping screw totally 4, including two standing screws being oppositely arranged 7 and two moving screws 8 that can rotate around described sucker chamber 3；The rotating range of described moving screw 8 is and described standing screw 7 angle 60-90 °.Described working base 1 is provided with through-hole groove 9；Described through-hole groove 9 is in the described moving screw 8 curved extension of rotating range；The mounting seat both sides of described clamping screw are installed with fastening bolt 10, and described fastening bolt 10, through described through-hole groove 9, is fixed by the nut of described through-hole groove 9 other end.
Cylindrical and rectangular shape workpiece is all the most frequently used workpiece, and when pressing from both sides cuboid workpiece, standing screw and moving screw are 90 ° of clamping workpiece, as shown in Figure 1；When press from both sides cylindrical workpiece time, by moving screw regulation to 60 ° of positions of a standing screw angle, then another standing screw and two moving screws are mutually in 120 °, to cylindrical work clamp more firm, as shown in Figure 2；Other irregularly shaped workpiece corresponding, any suitable location in the range of moving screw regulation extremely can being 60-90 ° with standing screw, it is simple to clamping.
Above embodiment of the present utility model is described in detail, but described content has been only preferred embodiment of the present utility model, it is impossible to be considered for limiting practical range of the present utility model.All impartial changes made according to this utility model application range and improvement etc., within all should still belonging to patent covering scope of the present utility model.
Claims (5)
1. a fixture, it is characterised in that: include working base, vacuum cup and clamping screw；Described working base center is provided with sucker chamber, and described vacuum cup is arranged on described sucker intracavity by sucker mounting seat, and upper surface is higher than described working base upper surface；Described vacuum cup is by being connected through the trachea of described working base with vacuum generator；Described clamping screw at least 3, with center, described sucker chamber for the center of circle circumferentially distributing installation on described working base.
Fixture the most according to claim 1, it is characterised in that: described clamping screw totally 4, including two standing screws being oppositely arranged and two moving screws that can rotate around described sucker chamber；The rotating range of described moving screw is and described standing screw angle 60-90 °.
Fixture the most according to claim 2, it is characterised in that: described working base is provided with through-hole groove；Described through-hole groove is in the described curved extension of moving screw rotating range；The mounting seat both sides of described clamping screw are installed with fastening bolt, and described fastening bolt passes described through-hole groove, is fixed by the nut of the described through-hole groove other end.
Fixture the most according to claim 1, it is characterised in that: described clamping screw top is provided with pressing plate.
Fixture the most according to claim 4, it is characterised in that: described pressing plate is connected by bearing with described clamping screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620511800.4U CN205765755U (en) | 2016-05-30 | 2016-05-30 | A kind of fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620511800.4U CN205765755U (en) | 2016-05-30 | 2016-05-30 | A kind of fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205765755U true CN205765755U (en) | 2016-12-07 |
Family
ID=58139185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620511800.4U Expired - Fee Related CN205765755U (en) | 2016-05-30 | 2016-05-30 | A kind of fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205765755U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052851A (en) * | 2017-06-05 | 2017-08-18 | 哈尔滨理工大学 | A kind of clamping device suitable for variously-shaped workpiece |
| CN108544371A (en) * | 2018-05-30 | 2018-09-18 | 广东科杰机械自动化有限公司 | A kind of frock clamp of automatic capturing workpiece centre |
| CN109436791A (en) * | 2018-10-20 | 2019-03-08 | 沈靖林 | A kind of logistics transportation mobile loading and unloading clamp of container |
| CN111531286A (en) * | 2020-04-18 | 2020-08-14 | 无锡易通精密机械股份有限公司 | Laser cutting machine with movable protective surface for retainer and cutting process |
| CN114515972A (en) * | 2022-02-24 | 2022-05-20 | 南通新强机床制造有限公司 | A anchor clamps and milling machine for milling machine fast loading and unloading |
-
2016
- 2016-05-30 CN CN201620511800.4U patent/CN205765755U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052851A (en) * | 2017-06-05 | 2017-08-18 | 哈尔滨理工大学 | A kind of clamping device suitable for variously-shaped workpiece |
| CN108544371A (en) * | 2018-05-30 | 2018-09-18 | 广东科杰机械自动化有限公司 | A kind of frock clamp of automatic capturing workpiece centre |
| CN108544371B (en) * | 2018-05-30 | 2024-04-16 | 广东科杰技术股份有限公司 | Tool clamp capable of automatically aligning workpiece center |
| CN109436791A (en) * | 2018-10-20 | 2019-03-08 | 沈靖林 | A kind of logistics transportation mobile loading and unloading clamp of container |
| CN109436791B (en) * | 2018-10-20 | 2020-07-24 | 黄石新港港口股份有限公司 | Commodity circulation is container removal loading and unloading anchor clamps for transportation |
| CN111531286A (en) * | 2020-04-18 | 2020-08-14 | 无锡易通精密机械股份有限公司 | Laser cutting machine with movable protective surface for retainer and cutting process |
| CN111531286B (en) * | 2020-04-18 | 2022-05-31 | 无锡易通精密机械股份有限公司 | Laser cutting machine with movable protective surface for retainer and cutting process |
| CN114515972A (en) * | 2022-02-24 | 2022-05-20 | 南通新强机床制造有限公司 | A anchor clamps and milling machine for milling machine fast loading and unloading |
| CN114515972B (en) * | 2022-02-24 | 2022-12-02 | 南通新强机床制造有限公司 | A anchor clamps and milling machine for milling machine fast loading and unloading |
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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: 20161207 Termination date: 20180530 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |