CN107186509A - A kind of Location Clamping Tool for Drilling Hole - Google Patents
A kind of Location Clamping Tool for Drilling Hole Download PDFInfo
- Publication number
- CN107186509A CN107186509A CN201710546381.7A CN201710546381A CN107186509A CN 107186509 A CN107186509 A CN 107186509A CN 201710546381 A CN201710546381 A CN 201710546381A CN 107186509 A CN107186509 A CN 107186509A
- Authority
- CN
- China
- Prior art keywords
- clamping plate
- workpiece
- plate
- locating slot
- clamping
- 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.)
- Withdrawn
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
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a kind of Location Clamping Tool for Drilling Hole, including bottom plate, both sides clamping plate, the bottom plate is provided with locating slot, and clamping plate is bolted on bottom plate, and control the elastic of bolt can be such that clamping plate is moved along locating slot；The elastic force transfer being additionally provided with the clamping plate in pressing device, including vertical support bar, brace, pressing plate and spring, the spring in compressive state is pressure of the pressing plate to workpiece, so that workpiece pressing.A kind of Location Clamping Tool for Drilling Hole that the present invention is provided, both sides clamping plate can be slided along locating slot, and the position of clamping plate is adjusted according to workpiece size, workpiece is clamped from both sides；Pressing device is additionally provided with clamping plate, the surface of workpiece is pushed down, prevents that workpiece occurs to skid or warpage during punch operation.
Description
Technical field
The present invention relates to a kind of Location Clamping Tool for Drilling Hole, belong to clamp art.
Background technology
Existing frequently-used fixture, or it is single from both sides clamping workpiece, or list is from surface workpiece pressing, only from both sides folder
Clamping of workpieces, if the dynamics of clamping is not enough, workpiece loosens, if the dynamics of clamping is too big, workpiece is occurred warpage and damages；Only from surface
Workpiece pressing, if equally compressing dynamics not enough, workpiece loosens, if thrust is spent greatly, easily damages workpiece by pressure.Therefore need to set
A kind of fixture is counted, workpiece can be well fixed, and it is not caused damage from four sides uniform application to workpiece.
The content of the invention
Purpose：In order to overcome the deficiencies in the prior art, the present invention provides a kind of Location Clamping Tool for Drilling Hole.
Technical scheme：In order to solve the above technical problems, the technical solution adopted by the present invention is：
A kind of Location Clamping Tool for Drilling Hole, including bottom plate, both sides clamping plate, the axis line position of the bottom plate are provided with locating slot, described two
The through hole that side clamping plate center is provided with through hole, the clamping plate passes through spiral shell in the surface of bottom plate locating slot, the clamping plate and bottom plate
Bolt is fixed, and bolt passes through through hole and locating slot；The clamping plate upper end is additionally provided with pressing device.
Further, the pressing device includes vertical support bar and brace, and the vertical support bar is rotatably mounted
In the upper surface of clamping plate；The top of vertical support bar is articulated and connected with brace, and the other end of brace is fixed with pressing plate.
Further, spring is also associated between the vertical support bar and brace, spring is in compressive state.
Further, the width of the locating slot is more than the aperture of drilling needed for workpiece, less than boring aperture needed for workpiece
2 times.
Further, the quantity of the pressing device is 4.
Further, the pressing device is respectively provided at both sides the two ends of clamping plate.
Beneficial effect：A kind of Location Clamping Tool for Drilling Hole that the present invention is provided, both sides clamping plate can be slided along locating slot, according to
Workpiece size adjusts the position of clamping plate, and workpiece is clamped from both sides；Pressing device is additionally provided with clamping plate, the surface of workpiece is pushed down,
Prevent that workpiece occurs to skid or warpage during punch operation.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Plan view when Fig. 2 is clamping workpiece of the present invention；
View is faced when Fig. 3 is clamping workpiece of the present invention.
Embodiment
The present invention is further described below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 3, a kind of Location Clamping Tool for Drilling Hole, including bottom plate 1, both sides clamping plate 2, the axis line position of bottom plate 1 are set
There is locating slot 3, the length of locating slot is less than the width of bottom plate, and the width of locating slot is more than the aperture of drilling needed for workpiece, is less than
Twice of the aperture of drilling needed for workpiece；The center of both sides clamping plate 2 is provided with through hole, on clamping plate the position of through hole in locating slot just
Top, bolt 4 passes through through hole and locating slot, screwing bolts, by Boards wall on bottom plate；When needing to move clamping plate, unscrew
Bolt 4.
Clamping plate 2 is provided with pressing device, and the pressing device includes vertical support bar 5 and brace 6, and vertical support bar 5 is pacified
Mounted in the upper surface of clamping plate, vertical support bar 5 can unrestricted choice, specific installation method can adopt with the following method：On present clamping plate
An embedded sleeve, by vertical support bar insertion sleeve, sleeve is fixed, and vertical support bar can be around sleeve rotating, and the method is only
It is method used in the present embodiment, but is not limited to the method.The top of vertical support bar 5 is hinged with brace 6, brace 6
The other end is fixed with pressing plate 7.Vertical support bar 5 is directly also associated with spring 9 with brace 6, and spring is in compressive state, spring
Elastic force transfer is pressure of the pressing plate 7 to workpiece 8.
The quantity of foregoing pressing device is 4, and is respectively provided at both sides the two ends of clamping plate.Refering to Fig. 1, do not make
With during fixture or before clamping workpiece, brace 6 is stirred, brace 6 and pressing plate 7 are placed on both sides clamping plate 2；Refering to Fig. 2 and Fig. 3,
When using the fixture, workpiece is placed on, workpiece 8 needs the position punched to be placed on above locating slot, passes through control
Bolt 4 it is elastic, the position of mobile both sides clamping plate to clamping workpiece 8 is fixed, and stirs brace 6, four pressing plates 7 are placed in into workpiece 8
Near the position for needing punching, workpiece pressing just can carry out punch operation afterwards.
Described above is only the preferred embodiment of the present invention, it should be pointed out that：For the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (6)
1. a kind of Location Clamping Tool for Drilling Hole, it is characterised in that：Including bottom plate, both sides clamping plate, the axis line position of the bottom plate is provided with
Locating slot, the both sides clamping plate center is provided with through hole, and the through hole on the clamping plate is in the surface of bottom plate locating slot, the clamping plate
It is bolted with bottom plate, bolt passes through through hole and locating slot；The clamping plate upper end is additionally provided with pressing device.
2. it is according to claim 1, it is characterised in that：The pressing device includes vertical support bar and brace, described perpendicular
Support bars are rotatably installed in the upper surface of clamping plate；The top of vertical support bar is articulated and connected with brace, brace it is another
End is fixed with pressing plate.
3. it is according to claim 2, it is characterised in that：Spring, bullet are also associated between the vertical support bar and brace
Spring is in compressive state.
4. it is according to claim 1, it is characterised in that：The width of the locating slot is more than the aperture of drilling needed for workpiece,
Less than 2 times of boring aperture needed for workpiece.
5. it is according to claim 1, it is characterised in that：The quantity of the pressing device is 4.
6. it is according to claim 1, it is characterised in that：The pressing device is respectively provided at both sides the two ends of clamping plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710546381.7A CN107186509A (en) | 2017-07-06 | 2017-07-06 | A kind of Location Clamping Tool for Drilling Hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710546381.7A CN107186509A (en) | 2017-07-06 | 2017-07-06 | A kind of Location Clamping Tool for Drilling Hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107186509A true CN107186509A (en) | 2017-09-22 |
Family
ID=59880420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710546381.7A Withdrawn CN107186509A (en) | 2017-07-06 | 2017-07-06 | A kind of Location Clamping Tool for Drilling Hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107186509A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108481983A (en) * | 2018-03-30 | 2018-09-04 | 湖南工程学院 | A kind of famous brand typewriting clamping |
| CN110421369A (en) * | 2019-08-12 | 2019-11-08 | 江苏鼎宇机械制造股份有限公司 | A kind of main pin holes of fore axis bore angle fast adjuster |
-
2017
- 2017-07-06 CN CN201710546381.7A patent/CN107186509A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108481983A (en) * | 2018-03-30 | 2018-09-04 | 湖南工程学院 | A kind of famous brand typewriting clamping |
| CN108481983B (en) * | 2018-03-30 | 2024-03-05 | 湖南工程学院 | Name plate typing clamping die |
| CN110421369A (en) * | 2019-08-12 | 2019-11-08 | 江苏鼎宇机械制造股份有限公司 | A kind of main pin holes of fore axis bore angle fast adjuster |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170922 |