CN205968307U - Sheet metal clamping device - Google Patents
Sheet metal clamping device Download PDFInfo
- Publication number
- CN205968307U CN205968307U CN201621054409.2U CN201621054409U CN205968307U CN 205968307 U CN205968307 U CN 205968307U CN 201621054409 U CN201621054409 U CN 201621054409U CN 205968307 U CN205968307 U CN 205968307U
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- CN
- China
- Prior art keywords
- stop
- main body
- fixed stop
- jig main
- base plate
- 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.)
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Abstract
The utility model discloses a sheet metal clamping device, comprising a base plate, one side of bottom plate sets up anchor clamps main part and pivot, and the bottom plate opposite side sets up fixed dog, the side of anchor clamps main part is located in the pivot, be equipped with the cushion between anchor clamps main part and the fixed dog, the inboard clamping space that forms of anchor clamps main part, the anchor clamps main part is equipped with a plurality of spacing recesses, the inboard of fixed dog is equipped with a movable check block, the medial surface of fixed dog and movable check block's lateral surface form the wedge cooperation, be equipped with the tensioning cover in the pivot, the clamp plate is connected to the tensioning cover. The utility model has the advantages that personnel convenient operation, product location is accurate, fix is firm, is fit for the volume production.
Description
Technical field
This utility model is related to a kind of fixture, more particularly, to a kind of device for clamping sheet.
Background technology
When thin-wall workpiece is processed, need thin-wall workpiece clamping position first with clamping device, then be processed operating.By
Have that wall is thin in thin-wall workpiece, poor rigidity and intensity weak the features such as, be easy to that stress deformation occurs in process.Meanwhile,
Substantial amounts of heat usually can be produced during machining at workpiece and processing, the wall ratio of thin-wall workpiece is relatively thin, be easy to
Temperature distortion.Under the collective effect of stress deformation and temperature distortion, the dimensional accuracy of workpiece and form accuracy are difficult to control to, and lead
Cause defect rate high, be unable to precise positioning especially for the big workpiece of thin-walled, length span.
Utility model content
In order to solve problems of the prior art, this utility model provides a kind of device for clamping sheet, Neng Goujing
Certainly position workpiece.
To achieve these goals, the technical scheme that this utility model is adopted is as follows：
A kind of device for clamping sheet, including base plate, the side setting jig main body of described base plate and rotating shaft, base plate opposite side
Setting fixed stop, described rotating shaft is provided with cushion block located between the side of jig main body, described jig main body and fixed stop, institute
The inner side stating jig main body forms clamping space, and described jig main body is provided with some limited impressions, the inner side of described fixed stop
It is provided with an active block stop, the lateral surface of the medial surface of described fixed stop and active block stop forms wedge-like engagement, in described rotating shaft
It is provided with tensioning sleeve, described tensioning sleeve connects pressing plate.
Preferably, the big top in described fixed stop bottom is little, and its medial surface forms inclined-plane, and active block stop is then that top is big
Bottom is little, the inclined-plane that the formation of its lateral surface is matched with the medial surface of fixed stop, and described fixed stop is fixed on base plate, lives
Dynamic block passes through the screw of side and fixed stop formation is detachably connected, if active block stop medial surface is provided with dry hole, in the hole sets
There is spring, one end of spring is fixed in the hole, and the other end is provided with colloid.
Preferably, the angle between the medial surface of described fixed stop and base plate is 70 ~ 80 degree.
Preferably, on described jig main body, middle part is provided with alignment pin.
During use, first workpiece is loaded on jig main body, is positioned using the limited impression on jig main body medial surface,
Then active block stop is put into from top to down along the inclined-plane inside fixed stop, due to medial surface and the active block stop of fixed stop
Lateral surface form wedge-like engagement, active block stop is provided with spring and colloid to agree with surface of the work, therefore can be well by work
Part clamps.The utility model has the advantages that human users are convenient, product orientation is accurate, product fixation, suitable volume production.
Brief description
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation after this utility model clamping workpiece.
Fig. 3 is top view of the present utility model.
In figure includes：
Base plate 1,
Jig main body 2,
Rotating shaft 3,
Fixed stop 4,
Active block stop 5,
Cushion block 6,
Limited impression 7,
Tensioning sleeve 8,
Pressing plate 9,
Spring 10,
Colloid 11,
Screw 12,
Workpiece 13,
Alignment pin 14.
Specific embodiment
Below in conjunction with the accompanying drawings a kind of device for clamping sheet described in the utility model is explained in detail.
As illustrated, a kind of device for clamping sheet, including base plate 1, the side of described base plate 1 arranges jig main body 2 and turns
Axle 3, base plate 1 opposite side arranges fixed stop 4, described rotating shaft 3 located at the side of jig main body 2, described jig main body 2 and fixing
It is provided with cushion block 6, the inner side of described jig main body 2 forms clamping space, and described jig main body 2 is provided with some spacing between block 4
Groove 7, the inner side of described fixed stop 4 is provided with an active block stop 5, the medial surface of described fixed stop 4 and active block stop 5 outer
Side forms wedge-like engagement, and described rotating shaft 3 is provided with tensioning sleeve 8, and described tensioning sleeve 8 connects pressing plate 9.
The big top in described fixed stop 4 bottom is little, and its medial surface forms inclined-plane, and active block stop 5 is then the big bottom in top
Little, the inclined-plane that the formation of its lateral surface is matched with the medial surface of fixed stop 4, described fixed stop 4 is fixed on base plate 1, lives
Dynamic block 5 passes through the screw 12 of side and fixed stop 4 formation is detachably connected, if active block stop 5 medial surface is provided with dry hole, hole
Inside it is provided with spring 10, one end of spring 10 is fixed in the hole, and the other end is provided with colloid 11.
Between the medial surface of described fixed stop 4 and base plate, 1 angle is 70 ~ 80 degree.
On described jig main body 2, middle part is provided with alignment pin 14.
The medial surface of described jig main body 2 is provided with five limited impressions 7, and five limited impression 7 equidistantly distributeds are in fixture
In main body 2, the concrete setting position of this limited impression 7 can be determined according to the shape of workpiece.
Fixed stop 4, jig main body 2, cushion block 10 are all connected by screw fixation with base plate 1.
During use, first workpiece 13 is placed in the clamping space of jig main body 2 inner side, using jig main body 2 medial surface
On limited impression 7 positioned, then active block stop 5 is put into from top to down along the inclined-plane of fixed stop 4 inner side, due to solid
The lateral surface of the medial surface and active block stop 5 of determining block 4 forms wedge-like engagement, and active block stop 5 is provided with spring 10 and colloid 11
Agree with workpiece 13 surface, formed tight therefore when active block stop 5 is in place it is ensured that between active block stop 5 and workpiece 13
Closely connected conjunction, rotating shaft 3 rotarily drives pressing plate 9 and goes to workpiece 13 upper limit, that is, complete clamping.
Above content be with reference to specific preferred implementation further detailed description of the utility model it is impossible to
Assert that this utility model is embodied as being confined to these explanations above-mentioned.Common skill for this utility model art
For art personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should
It is considered as belonging to protection domain of the present utility model.
Claims (4)
1. it is characterised in that including base plate, the side of described base plate arranges jig main body and rotating shaft to a kind of device for clamping sheet,
Base plate opposite side arranges fixed stop, and described rotating shaft is located between the side of jig main body, described jig main body and fixed stop
It is provided with cushion block, the inner side of described jig main body forms clamping space, and described jig main body is provided with some limited impressions, described fixation
The inner side of block is provided with an active block stop, and the lateral surface of the medial surface of described fixed stop and active block stop forms wedge-like engagement,
Described rotating shaft is provided with tensioning sleeve, and described tensioning sleeve connects pressing plate.
2. thin-walled clamping device as claimed in claim 1 is it is characterised in that the big top in described fixed stop bottom is little, in it
Side formation inclined-plane, and active block stop is then that the big bottom in top is little, its lateral surface is formed and is matched with the medial surface of fixed stop
Inclined-plane, described fixed stop is fixed on base plate, and active block stop is formed with fixed stop by the screw of side and detachably connects
Connect, if active block stop medial surface is provided with dry hole, in the hole is provided with spring, and one end of spring is fixed in the hole, and the other end is provided with colloid.
3. thin-walled clamping device as claimed in claim 1 is it is characterised in that between the medial surface of described fixed stop and base plate
Angle be 70 ~ 80 degree.
4. thin-walled clamping device as claimed in claim 1 is it is characterised in that be provided with alignment pin in the middle part of on described jig main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621054409.2U CN205968307U (en) | 2016-09-14 | 2016-09-14 | Sheet metal clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621054409.2U CN205968307U (en) | 2016-09-14 | 2016-09-14 | Sheet metal clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205968307U true CN205968307U (en) | 2017-02-22 |
Family
ID=58040183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621054409.2U Active CN205968307U (en) | 2016-09-14 | 2016-09-14 | Sheet metal clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205968307U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108789265A (en) * | 2018-08-21 | 2018-11-13 | 无锡诚石轴承有限公司 | A kind of bearing (ball) cover press-fitting tool |
-
2016
- 2016-09-14 CN CN201621054409.2U patent/CN205968307U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108789265A (en) * | 2018-08-21 | 2018-11-13 | 无锡诚石轴承有限公司 | A kind of bearing (ball) cover press-fitting tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |