CN207522443U - A kind of centering type fast clamping tool - Google Patents
A kind of centering type fast clamping tool Download PDFInfo
- Publication number
- CN207522443U CN207522443U CN201721642727.5U CN201721642727U CN207522443U CN 207522443 U CN207522443 U CN 207522443U CN 201721642727 U CN201721642727 U CN 201721642727U CN 207522443 U CN207522443 U CN 207522443U
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- screw rod
- block
- cushion block
- eccentric wheel
- nut
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Abstract
The utility model is related to a kind of centering type fast clamping tools, including T-block, T-block is mounted on the lower section of workbench, and screw rod passes through workbench to be mounted in T-block, a block pressur plate is set on screw rod, dress is there are one nut on the screw rod above pressing plate, and respectively there are one axis, the eccentric wheel of planer-type is installed together by axis and nut for nut both sides, it can realize that eccentric wheel rotates, nut is rotatably mounted on screw rod, and the side of eccentric wheel is with angular circular configuration, and handle is equipped on eccentric wheel；Adjustable rear cushion block is installed above workbench, adjustable rear cushion block includes the cushion block pedestal for being threaded mesoporous, and threaded T-shaped adjusting screw rod is mounted in the mesoporous of cushion block pedestal.The beneficial effects of the utility model be it is easy to operate, it is easy to use, the rotation of eccentric wheel can be realized, by quickly moving handle to realize fast-holding pressing plate.
Description
Technical field
The utility model is related to a kind of centering type fast clamping tool more particularly to one kind, belong to field.
Background technology
In existing clamping workpiece, in the clamping of workpiece is pushed down using pressing plate, artificial mode the turn of the screw is needed, from
And workpiece pressing, it is time-consuming and laborious, and there are the strength sizes of people to lead to the inadequate risk of pressing force.And use the side of pneumatic impact spanner
Formula needs air source and tracheae, and shakes very much hand, uses nor easily.Therefore it is quick to realize to need a kind of tool
Clamping.
Utility model content
The problem of the utility model is installed for the crushing failure at high speed of workpiece, provides a kind of centering type fast clamping tool.
The technical solution that the utility model solves above-mentioned technical problem is as follows：A kind of centering type fast clamping tool, it is special
Different part is, including T-block, T-block is mounted on the lower section of workbench, and screw rod passes through workbench to be mounted in T-block, screw rod
One block pressur plate of upper suit, on the screw rod above pressing plate dress there are one nut, nut both sides respectively there are one axis, planer-type it is inclined
Heart wheel is installed together by axis and nut, can realize that eccentric wheel rotates, nut is rotatably mounted on screw rod, the side of eccentric wheel
Face is with angular circular configuration, and handle is equipped on eccentric wheel；It moves handle and realizes quick-clamping, because of the wedge angle of eccentric wheel
High point is more than pitch, it is necessary to release could be realized more than certain strength, it is achieved thereby that safety locking function；It is working
Adjustable rear cushion block is installed, adjustable rear cushion block includes the cushion block pedestal for being threaded mesoporous, threaded T-shaped adjusting above platform
Screw rod is mounted in the mesoporous of cushion block pedestal.
The beneficial effects of the utility model are：It is easy to operate, it is easy to use, it can be realized by quickly moving handle
The rotation of eccentric wheel, to realize fast-holding pressing plate.
Based on the above technical solution, the utility model can also do following improvement.
Further, cushion block is installed, cushion block and adjustable rear cushion block are placed on the both sides of screw rod on the workbench.
Description of the drawings
Fig. 1 is a kind of structure diagram of centering type fast clamping tool of the utility model；
Fig. 2 is the lateral structure schematic diagram of Fig. 1；
Fig. 3 is a kind of use state diagram of centering type fast clamping tool of the utility model.
1st, workpiece, 2, pressing plate, 3, screw rod, 4, T-block, 5, eccentric wheel, 6, it is adjustable after cushion block, 7, cushion block, 8, handle, 9, work
Make platform, 10, nut, 6-1, cushion block pedestal, 6-2, adjusting screw rod.
Specific embodiment
The principle and feature of the utility model are described below in conjunction with attached drawing, example is served only for explaining this practicality
It is novel, it is not intended to limit the scope of the utility model.
A kind of centering type fast clamping tool (referring to Fig. 1-Fig. 3), including T-block 4, T-block 4 is mounted on workbench 9
Lower section, screw rod 3 pass through workbench 9 to be mounted in T-block 4, a block pressur plate 2 are set on screw rod 3, on the screw rod 3 above pressing plate 2
Dress is there are one nut, and respectively there are one axis, the eccentric wheel of planer-type is installed together by axis and nut for nut both sides, nut peace
It is attached on screw rod 3, the side of eccentric wheel 5 is with angular circular configuration, and handle 8 is equipped on eccentric wheel 5；Because of eccentric wheel 5
Wedge angle high point be more than 3 center of screw rod, it is necessary to could realize release more than certain strength, realize safety locking function；
The top of workbench 9 is equipped with adjustable rear cushion block 6, and adjustable rear cushion block 6 includes the cushion block pedestal 6-1 for being threaded mesoporous, band spiral shell
The T-shaped adjusting screw rod 6-2 of line is in the mesoporous of cushion block pedestal 6-1.In order to facilitate practicality, pacify on the workbench 9
Equipped with cushion block 7, cushion block 7 and it is adjustable after cushion block 6 be placed on the both sides of screw rod 3.
The application method of the fast clamping tool is：
First adjust it is contour after cushion block 6 height so that the lower surface of pressing plate 2 and the upper surface of workpiece 1 maintain an equal level or outer end is omited
High 2mm or so.Eccentric wheel 5 by moving handle 8 to the position of dotted line in figure, rotation is so that the arrival pressing plate table of eccentric wheel
Face, because the wedge angle high point of eccentric wheel 5 is more than 3 center of screw rod, it is necessary to could realize release more than certain strength, realize safety
Lock function；So as to fulfill fast-holding pressing plate, achieve the purpose that quick-clamping.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (2)
1. a kind of centering type fast clamping tool, which is characterized in that including T-block, T-block is mounted on the lower section of workbench, spiral shell
Bar passes through workbench to be mounted in T-block, and a block pressur plate is set on screw rod, the nut there are one dresses on the screw rod above pressing plate,
Nut both sides are respectively there are one axis, and the eccentric wheel of planer-type is installed together by axis and nut, and nut is rotatably mounted to screw rod
On, the side of eccentric wheel is with angular circular configuration, and handle is equipped on eccentric wheel；Being equipped with above workbench can
Cushion block after tune, adjustable rear cushion block include the cushion block pedestal for being threaded mesoporous, and threaded T-shaped adjusting screw rod is mounted on cushion block bottom
In the mesoporous of seat.
2. centering type fast clamping tool according to claim 1, which is characterized in that pad is equipped on the workbench
Block, cushion block and adjustable rear cushion block are placed on the both sides of screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721642727.5U CN207522443U (en) | 2017-11-30 | 2017-11-30 | A kind of centering type fast clamping tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721642727.5U CN207522443U (en) | 2017-11-30 | 2017-11-30 | A kind of centering type fast clamping tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207522443U true CN207522443U (en) | 2018-06-22 |
Family
ID=62581158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721642727.5U Active CN207522443U (en) | 2017-11-30 | 2017-11-30 | A kind of centering type fast clamping tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207522443U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110976779A (en) * | 2019-11-29 | 2020-04-10 | 马鞍山市兴隆铸造有限公司 | Fixing device for core assembly |
| CN114406566A (en) * | 2021-12-04 | 2022-04-29 | 中船动力研究院有限公司 | Pressing device |
-
2017
- 2017-11-30 CN CN201721642727.5U patent/CN207522443U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110976779A (en) * | 2019-11-29 | 2020-04-10 | 马鞍山市兴隆铸造有限公司 | Fixing device for core assembly |
| CN114406566A (en) * | 2021-12-04 | 2022-04-29 | 中船动力研究院有限公司 | Pressing device |
| CN114406566B (en) * | 2021-12-04 | 2024-02-09 | 中船动力研究院有限公司 | Compressing device |
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