CN104400456A - Reciprocal fixture - Google Patents
Reciprocal fixture Download PDFInfo
- Publication number
- CN104400456A CN104400456A CN201410665264.9A CN201410665264A CN104400456A CN 104400456 A CN104400456 A CN 104400456A CN 201410665264 A CN201410665264 A CN 201410665264A CN 104400456 A CN104400456 A CN 104400456A
- Authority
- CN
- China
- Prior art keywords
- groove
- handle
- screw rod
- hole
- fixture block
- 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
Abstract
The invention relates to a reciprocal fixture. The reciprocal fixture comprises a body, a handle, a screw rod, a left clamping block and a right clamping block, wherein the body is provided with a groove; the inner wall of the upper port of the groove is an oblique plane; a workpiece platform is arranged on the port of the groove; the bottom of the groove is provided with a through hole; the handle is arranged at the lower end of the body; the handle is locked axially; the screw rod is arranged in the groove, and extends into the handle below the fixture body through the through hole; the handle is in screw thread fit with the lower end of the screw rod; the upper end of the screw rod is hinged to the left clamping block and the right clamping block at the same point; a spring is arranged in the groove; the lower end of the spring is fixed at the bottom of the groove; a pressing sheet is fixed at the upper end of the spring; the upper surface of the pressing sheet is in contact with the bottom end of the left clamping block and the bottom end of the right clamping block; the pressing sheet is provided with an upper through hole; the screw rod passes through the upper through hole. After the adoption of the structure, a workpiece is placed on a platform, and clamping and releasing of the workpiece can be realized by rotating the handle. The reciprocal fixture is convenient to operate, has a good tightening effect, and contributes to saving of time and labor.
Description
Technical field
The present invention relates to a kind of fixture, particularly a kind of subtend formula fixture.
Background technology
Can use fixture miscellaneous in mechanical processing process, the most complex structure of existing fixture, complex operation, wanting to reach clamping effect needs to remove screwing bolts or nut by very large power usually, and waste time and energy, efficiency is not high.
Summary of the invention
The object of this invention is to provide the subtend formula fixture that a kind of structure is simple, easy to operate and time saving and energy saving.
The technical scheme realizing the object of the invention is as follows:
A kind of subtend formula fixture, comprise body, handle, screw rod, left fixture block and right fixture block, described body is provided with groove, described groove upper port inwall is inclined-plane, described groove port is provided with work piece platform, described bottom portion of groove is provided with through hole, described body lower end is provided with handle, described handle axial locking, described screw rod to be arranged in groove and to extend in the handle below body by through hole, handle and screw rod lower end threaded engagement, described screw rod upper end and left fixture block and right fixture block are articulated with same point.
Be provided with spring in described groove, described lower spring end is fixed on bottom portion of groove, and the upper end of spring is fixed with compressing tablet, and the upper surface of described compressing tablet contacts with the bottom of the bottom of left fixture block and right fixture block.
Described compressing tablet is provided with through hole, and described screw rod is through upper through hole.
Adopt after said structure, be placed on by workpiece on platform, rotary handle can by the clamping that realizes workpiece and release, easy to operate, and step up effective, time saving and energy saving.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is sectional structure schematic diagram of the present invention.
In figure: 1 is body, 2 is handle, and 3 is screw rod, and 4 is left fixture block, and 5 is right fixture block, and 6 is groove, and 7 is work piece platform, and 8 is through hole, and 10 is spring, and 11 is compressing tablet, and 12 is upper through hole, and 13 is fixing step.
Detailed description of the invention
A kind of subtend formula of the present invention fixture comprises body 1 as shown in Figure 1, handle 2, screw rod 3, left fixture block 4 and right fixture block 5, described body 1 is provided with groove 6, described groove 6 upper port inwall is inclined-plane, described groove 6 port is provided with work piece platform 7, through hole 8 is provided with bottom described groove 6, described body 1 lower end is provided with the handle 9 of axial locking, spring 10 is provided with in described groove 6, described spring 10 lower end is fixed on bottom groove 6, the upper end of spring 10 is fixed with compressing tablet 11, described compressing tablet 11 is provided with through hole 12, described screw rod 3 is arranged in groove 6 and also extends in the handle 2 of body 1 lower end through upper through hole 12 and through hole 8, handle 2 and screw rod 3 lower end threaded engagement, described screw rod 3 upper end and left fixture block 4 and right fixture block 5 are articulated with same point, the upper surface of described compressing tablet 11 contacts with the bottom of left fixture block 4 and the bottom of right fixture block 5, described body 1 upper port outer wall is provided with the fixing step 13 for fixed body.
When the present invention works, be placed on by workpiece on platform, rotary handle can by realizing the clamping of workpiece and release, easy to operate, and step up effective, time saving and energy saving.
Claims (3)
1. a subtend formula fixture, it is characterized in that: comprise body, handle, screw rod, left fixture block and right fixture block, described body is provided with groove, described groove upper port inwall is inclined-plane, described groove port is provided with work piece platform, described bottom portion of groove is provided with through hole, described body lower end is provided with handle, described handle axial locking, described screw rod to be arranged in groove and to extend in the handle below body by through hole, handle and screw rod lower end threaded engagement, described screw rod upper end and left fixture block and right fixture block are articulated with same point.
2. a kind of subtend formula fixture according to claim 1, it is characterized in that: in described groove, be provided with spring, described lower spring end is fixed on bottom portion of groove, and the upper end of spring is fixed with compressing tablet, and the upper surface of described compressing tablet contacts with the bottom of the bottom of left fixture block and right fixture block.
3. a kind of subtend formula fixture according to claim 2, is characterized in that: described compressing tablet is provided with through hole, and described screw rod is through upper through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410665264.9A CN104400456A (en) | 2014-11-19 | 2014-11-19 | Reciprocal fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410665264.9A CN104400456A (en) | 2014-11-19 | 2014-11-19 | Reciprocal fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104400456A true CN104400456A (en) | 2015-03-11 |
Family
ID=52638155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410665264.9A Pending CN104400456A (en) | 2014-11-19 | 2014-11-19 | Reciprocal fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104400456A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105854152A (en) * | 2016-03-24 | 2016-08-17 | 中国人民解放军第三军医大学第二附属医院 | Catheter fixator |
| WO2021035755A1 (en) * | 2019-08-31 | 2021-03-04 | 江西弘耀达通讯有限公司 | Fixing fixture for assembling flexible circuit board in mobile phone |
-
2014
- 2014-11-19 CN CN201410665264.9A patent/CN104400456A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105854152A (en) * | 2016-03-24 | 2016-08-17 | 中国人民解放军第三军医大学第二附属医院 | Catheter fixator |
| CN105854152B (en) * | 2016-03-24 | 2019-04-02 | 中国人民解放军第三军医大学第二附属医院 | Conduit retainers |
| WO2021035755A1 (en) * | 2019-08-31 | 2021-03-04 | 江西弘耀达通讯有限公司 | Fixing fixture for assembling flexible circuit board in mobile phone |
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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: 20150311 |
|
| WD01 | Invention patent application deemed withdrawn after publication |