CN206484198U - A kind of white body weld jig accurate positioning device - Google Patents
A kind of white body weld jig accurate positioning device Download PDFInfo
- Publication number
- CN206484198U CN206484198U CN201720174882.2U CN201720174882U CN206484198U CN 206484198 U CN206484198 U CN 206484198U CN 201720174882 U CN201720174882 U CN 201720174882U CN 206484198 U CN206484198 U CN 206484198U
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- CN
- China
- Prior art keywords
- briquetting
- fixedly connected
- accurate positioning
- positioning device
- weld jig
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Abstract
The utility model discloses a kind of white body weld jig accurate positioning device：Including hold-down support, cylinder and lower fixed frame, the cylinder and the lower fixed frame are fixedly installed on both sides in the middle part of the hold-down support respectively；Also include：Locating piece, the locating piece is fixedly connected on the lower fixed frame；The cylinder head is fixed in attachment means, the attachment means bottom；Cursor, the cursor lower end is rotationally connected with the attachment means bottom；First briquetting, the second briquetting, connection strap, the connection strap two ends respectively with first briquetting and the second briquetting snap fit.The white body weld jig accurate positioning device that the utility model is related to, improves the stability of fixture, prevents that being processed car part deforms and scratch, clamp effect is good, and workpiece will not be moved, and improves equipment life, firm and durable, accurate positioning, welding quality is high.
Description
Technical field
The utility model belongs to automobile processing and manufacturing equipment technical field, refers specifically to a kind of white body weld jig accurately fixed
Position device.
Background technology
With the progress in epoch, social development.Kinds of automobile, mode of appearance are more and more, along with automobile industry
Development, related automobile industry is consequently increased, and fixture species is more and more, requires also more and more higher for jig Design, such as
What improve fixture utilization rate, stops with the life-span for enhancing fixture, improve accuracy rate, reduce workpiece deformation, current state
Interior weld jig, easily makes workpiece deform and scratch, welding is inaccurate, is easily moved in clamping process, sternly in process
Even car part and device damage are caused during weight.Therefore, being badly in need of one kind at present prevents workpiece from deforming and scratching in process, fixed
Level really, will not be moved, the high white body weld jig accurate positioning device of welding quality.
The content of the invention
In view of the above-mentioned problems, the utility model provides a kind of white body weld jig accurate positioning device.
It is adopted the following technical scheme that：A kind of white body weld jig accurate positioning device：Including hold-down support, cylinder and
Lower fixed frame, the cylinder and the lower fixed frame are fixedly installed on both sides in the middle part of the hold-down support respectively；
Also include：
Locating piece, the locating piece is fixedly connected on the lower fixed frame；
The cylinder head is fixed in attachment means, the attachment means bottom；
Cursor, the cursor lower end is rotationally connected with the attachment means bottom；
First briquetting, the first briquetting right-hand member is fixedly connected with the cursor upper end, and its left end and the positioning
Block upper surface is in contact；
Second briquetting, the second briquetting right-hand member is fixedly connected with the cursor upper end, and its left end and the positioning
Block upper surface is in contact；
Connection strap, the connection strap two ends respectively with first briquetting and the second briquetting snap fit, the connection strap
Middle part is fixedly connected with the hold-down support top.
Further, piston and piston rod are provided with the cylinder, the attachment means are included in connect cover and connect cover
Drive rod, the piston rod top is articulated and connected with described drive rod one end, and the drive rod other end is fixed with rotary shaft
Connection, the rotary shaft two ends are each passed through the attachment means and are fixedly connected with the cursor.
Further, the cursor includes first connecting portion, second connecting portion and two pivoted arms, the second connecting portion
Two ends are fixedly connected with the pivoted arm upper end respectively, are fixedly connected in the middle part of the second connecting portion with the first connecting portion, institute
State first connecting portion both sides to be fixedly connected with first briquetting and second briquetting respectively, each described pivoted arm lower end difference
It is fixedly connected with the rotary shaft two ends.
Further, the pivoted arm top is bent to the right for vertical and its middle part.
Further, the connection strap two ends are respectively equipped with fixed groove, first briquetting and second briquetting point
It is not slidably matched with the fixed groove.
Further, air inlet and exhaust outlet, the air inlet and the exhaust outlet point are fixedly installed on the outside of the cylinder
It is not connected by pipeline with inflator.
Further, the first briquetting includes the first matrix and be bolted on the first matrix lower surface the
One pressure head；
Second briquetting includes the second matrix and the second pressure head being bolted on the second matrix lower surface.
Further, the hold-down support fixes convex including support body, bottom support beam, the first fixed lobe, second
Rise and top braces post；
The bottom support beam is integrally connected to the support body bottom of described lower fixed frame the same side；
First fixed lobe is integrally connected to left side in the middle part of the support body, the lower fixed frame right-hand member with it is described
First fixed lobe left end bolt connection；
Second fixed lobe is integrally connected to right side in the middle part of the support body, and second fixed lobe is higher than institute
State the first fixed lobe, the lower fixed frame right-hand member and the second fixed lobe left end bolt connection；
The top braces column bottom is integrally connected at the top of the support body, with the top in the middle part of the connection strap
It is fixedly connected at the top of support column.
The utility model has the beneficial effect that：
1. white body weld jig accurate positioning device described in the utility model, improves the stability of fixture, prevent by
Processing cart part is deformed and scratched；
2. white body weld jig accurate positioning device described in the utility model, clamp effect is good, and workpiece will not be moved
It is dynamic, improve equipment life, firm and durable；
3. white body weld jig accurate positioning device described in the utility model, accurate positioning, welding quality is high.
Brief description of the drawings
The utility model accompanying drawing is as follows,
Fig. 1 is white body weld jig accurate positioning device structural representation described in embodiment 1；
Fig. 2 is white body weld jig accurate positioning device open mode structural representation described in embodiment 1.
Wherein, 1, hold-down support, 2, cylinder, 3, lower fixed frame, 4, locating piece, 5, attachment means, 6, cursor, 7, first
Briquetting, the 8, second briquetting, 9, connection strap, 11, support body, 12, bottom support beam, the 13, first fixed lobe, 14, second consolidates
Fixed projection, 15, top braces post, 21, air inlet, 22, exhaust outlet, 23, piston, 24, piston rod, 51, connect cover, 52, driving
Bar, 53, rotary shaft, 61, first connecting portion, 62, second connecting portion, 63, pivoted arm, the 71, first matrix, the 72, first pressure head, 81,
Second matrix, the 82, second pressure head, 91, fixed groove.
Embodiment
The utility model is described in detail with reference to the accompanying drawings and examples.
Embodiment 1
As shown in figure 1, a kind of white body weld jig accurate positioning device：Including hold-down support 1, cylinder 2 and lower fixation
Frame 3, the cylinder 2 and the lower fixed frame 3 are fixedly installed on the middle part both sides of hold-down support 1 respectively；
Also include：
Locating piece 4, the locating piece 4 is fixedly connected on the lower fixed frame 3；
The top of cylinder 2 is fixed in attachment means 5, the bottom of attachment means 5；
Cursor 6, the lower end of cursor 6 is rotationally connected with the bottom of attachment means 5；
First briquetting 7, the right-hand member of the first briquetting 7 is fixedly connected with the upper end of cursor 6, and its left end with it is described fixed
The position upper surface of block 4 is in contact；
Second briquetting 8, the right-hand member of the second briquetting 8 is fixedly connected with the upper end of cursor 6, and its left end with it is described fixed
The position upper surface of block 4 is in contact；
Connection strap 9, the two ends of connection strap 9 respectively with the snap fit of 7 and second briquetting of the first briquetting 8, the company
The middle part of narrow bars 9 is fixedly connected with the top of hold-down support 1.
Further, piston 23 and piston rod 24 are provided with the cylinder 2, the attachment means 5 include the He of connect cover 51
Drive rod 52 in connect cover 51, the top of piston rod 24 is articulated and connected with described one end of drive rod 52, the drive rod 52
The other end is fixedly connected with rotary shaft 53, and the two ends of rotary shaft 53 are each passed through the attachment means 5 and consolidated with the cursor 6
Fixed connection.
Further, the cursor 6 includes first connecting portion 61, second connecting portion 62 and two pivoted arms 63, described the
The two ends of two connecting portion 62 are fixedly connected with the upper end of pivoted arm 63 respectively, and the middle part of second connecting portion 62 is connected with described first
Portion 61 is fixedly connected, and the both sides of first connecting portion 61 are fixedly connected with first briquetting 7 and second briquetting 8 respectively,
Each described lower end of pivoted arm 63 is fixedly connected with the two ends of rotary shaft 53 respectively.
Further, the top of pivoted arm 63 is bent to the right for vertical and its middle part.
Further, the two ends of connection strap 9 are respectively equipped with fixed groove 91, first briquetting 7 and second pressure
Block 8 is slidably matched with the fixed groove 91 respectively.
Further, air inlet 21 and exhaust outlet 22, the air inlet 21 and the row is fixedly installed in the outside of cylinder 2
Gas port 22 is connected by pipeline with inflator respectively.
Further, the first briquetting 7 includes the first matrix 71 and is bolted to the lower surface of the first matrix 71
On the first pressure head 72；
The second pressure that second briquetting 8 includes the second matrix 81 and is bolted on the lower surface of the second matrix 81
First 82.
Further, the hold-down support 1 includes support body 11, bottom support beam 12, the first fixed lobe 13, second
Fixed lobe 14 and top braces post 15；
The bottom support beam 12 is integrally connected to the bottom of the support body 11 of described the same side of lower fixed frame 3；
First fixed lobe 13 is integrally connected to the middle part of support body 11 left side, the right-hand member of lower fixed frame 3
With the left end bolt connection of the first fixed lobe 13；
Second fixed lobe 14 is integrally connected to the middle part of support body 11 right side, second fixed lobe 14
Higher than first fixed lobe 13, the right-hand member of lower fixed frame 3 and the left end bolt connection of the second fixed lobe 14；
The bottom of top braces post 15 is integrally connected to the top of support body 11, the middle part of connection strap 9 and institute
The top of top braces post 15 is stated to be fixedly connected.
In use, the cylinder 2 of white body weld jig accurate positioning device drive the piston rod 24 successively, it is described
Drive rod 52, the rotary shaft 53 and the cursor 6 are rotated, and then drive first briquetting 7 and second pressure simultaneously
Block 8 clamps workpiece with the locating piece 4, and the bottom support beam 12 is integrally connected to the described of described the same side of lower fixed frame 3
The bottom of support body 11, is capable of the clamping force of balanced first briquetting 7 and second briquetting 8 and the locating piece 4 to institute
State the torque of the formation of support body 11 so that overall torque cancels each other, and first briquetting 7 and second briquetting 8
Producing clamping force simultaneously to workpiece with the locating piece 4 causes workpiece not shake, and firm grip will not be shifted, connection
Bar 9, the two ends of connection strap 9 respectively with the snap fit of 7 and second briquetting of the first briquetting 8, further increase clamping shape
The stability of first briquetting 7 and the second briquetting 8 described in during state.
Because car part often has the position of different angles, to having during angled Workpiece clamping, conventional brace can both be produced
Rock and car part can be made to deform and scratch due to undue compression, the present embodiment is by the connection strap 9 in first briquetting 7
Position-limiting action can also be played with the lower section snap fit of the second briquetting 8, the problem of solving the deformation of car part and scratch, it is ensured that
The crudy and welding quality of workpiece.
By adopting the above-described technical solution, the white body weld jig accurate positioning device that the utility model is related to, is carried
The high stability of fixture, prevents that being processed car part deforms and scratch, clamp effect is good, and workpiece will not be moved, and be carried
High equipment life, firm and durable, accurate positioning, welding quality is high.The utility model can be in automobile processing and manufacturing equipment and technology neck
Domain is widely popularized.
It is described above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its inventive concept is subject to equivalent substitution or change, should all cover protection domain of the present utility model it
It is interior.
Claims (8)
1. a kind of white body weld jig accurate positioning device, it is characterised in that：Including hold-down support, cylinder and lower fixed frame,
The cylinder and the lower fixed frame are fixedly installed on both sides in the middle part of the hold-down support respectively；
Also include：
Locating piece, the locating piece is fixedly connected on the lower fixed frame；
The cylinder head is fixed in attachment means, the attachment means bottom；
Cursor, the cursor lower end is rotationally connected with the attachment means bottom；
First briquetting, the first briquetting right-hand member is fixedly connected with the cursor upper end, and on its left end and the locating piece
Surface is in contact；
Second briquetting, the second briquetting right-hand member is fixedly connected with the cursor upper end, and on its left end and the locating piece
Surface is in contact；
Connection strap, the connection strap two ends respectively with first briquetting and the second briquetting snap fit, in the middle part of the connection strap
It is fixedly connected with the hold-down support top.
2. white body weld jig accurate positioning device according to claim 1, it is characterised in that：It is provided with the cylinder
Piston and piston rod, the attachment means include the drive rod in connect cover and connect cover, and the piston rod top is driven with described
Lever one end is articulated and connected, and the drive rod other end is fixedly connected with the rotating shaft, and the rotary shaft two ends are each passed through described
Attachment means are fixedly connected with the cursor.
3. white body weld jig accurate positioning device according to claim 2, it is characterised in that：The cursor includes
First connecting portion, second connecting portion and two pivoted arms, the second connecting portion two ends are fixedly connected with the pivoted arm upper end respectively,
It is fixedly connected in the middle part of the second connecting portion with the first connecting portion, the first connecting portion both sides are pressed with described first respectively
Block is fixedly connected with second briquetting, and each described pivoted arm lower end is fixedly connected with the rotary shaft two ends respectively.
4. white body weld jig accurate positioning device according to claim 3, it is characterised in that：The pivoted arm top is
Vertical and its middle part is bent to the right.
5. white body weld jig accurate positioning device according to claim 1, it is characterised in that：The connection strap two ends
Fixed groove is respectively equipped with, first briquetting and second briquetting are slidably matched with the fixed groove respectively.
6. white body weld jig accurate positioning device according to claim 1, it is characterised in that：It is solid on the outside of the cylinder
Air inlet and exhaust outlet are set surely, and the air inlet and the exhaust outlet are connected by pipeline with inflator respectively.
7. white body weld jig accurate positioning device according to claim 1, it is characterised in that：First briquetting includes the
One matrix and the first pressure head being bolted on the first matrix lower surface；
Second briquetting includes the second matrix and the second pressure head being bolted on the second matrix lower surface.
8. white body weld jig accurate positioning device according to claim 1, it is characterised in that：The hold-down support bag
Include support body, bottom support beam, the first fixed lobe, the second fixed lobe and top braces post；
The bottom support beam is integrally connected to the support body bottom of described lower fixed frame the same side；
First fixed lobe is integrally connected to left side, the lower fixed frame right-hand member and described first in the middle part of the support body
Fixed lobe left end bolt connection；
Second fixed lobe is integrally connected to right side in the middle part of the support body, and second fixed lobe is higher than described the
One fixed lobe, the lower fixed frame right-hand member and the second fixed lobe left end bolt connection；
The top braces column bottom is integrally connected at the top of the support body, with the top braces in the middle part of the connection strap
Column top is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720174882.2U CN206484198U (en) | 2017-02-24 | 2017-02-24 | A kind of white body weld jig accurate positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720174882.2U CN206484198U (en) | 2017-02-24 | 2017-02-24 | A kind of white body weld jig accurate positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206484198U true CN206484198U (en) | 2017-09-12 |
Family
ID=59763068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720174882.2U Expired - Fee Related CN206484198U (en) | 2017-02-24 | 2017-02-24 | A kind of white body weld jig accurate positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206484198U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108581341A (en) * | 2018-07-16 | 2018-09-28 | 安徽瑞祥工业有限公司 | Hand actuable clamping device and welding fixture with it |
-
2017
- 2017-02-24 CN CN201720174882.2U patent/CN206484198U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108581341A (en) * | 2018-07-16 | 2018-09-28 | 安徽瑞祥工业有限公司 | Hand actuable clamping device and welding fixture with it |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170912 Termination date: 20200224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |