CN207309298U - One kind embraces heart detent mechanism - Google Patents
One kind embraces heart detent mechanism Download PDFInfo
- Publication number
- CN207309298U CN207309298U CN201720753699.8U CN201720753699U CN207309298U CN 207309298 U CN207309298 U CN 207309298U CN 201720753699 U CN201720753699 U CN 201720753699U CN 207309298 U CN207309298 U CN 207309298U
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- contiguous block
- clamping cylinder
- connecting seat
- centering 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.)
- Expired - Fee Related
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
One kind embraces heart detent mechanism, centering clamping cylinder is installed on connecting seat, connecting seat top installation pre-determined bit block, centering clamping cylinder and pre-determined bit block both ends are symmetrically installed with connecting seat center line, centering clamping cylinder both sides connect connecting plate and connecting plate respectively, installation is used for the locating piece for positioning workpiece respectively for connecting plate and connecting plate upper inner installation contiguous block and contiguous block, contiguous block and contiguous block inner side, and centering clamping cylinder side passes through clamping jaw mounting knob.The utility model is absorbed the diameter tolerance of catalyst converter using the mode for embracing heart clamping, improves welding quality and dimensional stability by varying catalyst converter clamping positioning mechanism.
Description
Technical field
It the utility model is related to positioning fixture technical field, more particularly to automatic welding positioning fixture.
Background technology
At present in domestic automobile exhaust system frock catalyst converter welding fixture, catalyst positioning mechanism generally uses V-block
Support, the mode that clamping cylinder compresses position, and the center of catalyst converter can be with catalyst converter diameter itself in positioning for this structure
Become larger and increase, diminish, can reduce, directly affects welding quality and dimensional stability, weld seam burn-through can be caused when serious
Cause product rejection.
Utility model content
In order to solve the above problem existing for existing catalyst positioning mechanism, the utility model provides a kind of utilize and embraces a heart
The catalyst converter clamping positioning mechanism of the mode of clamping.
Used technical solution is the utility model to achieve the above object：One kind embraces heart detent mechanism, and centering clamps
Oil cylinder 2 is installed on connecting seat 1,1 top of connecting seat installation pre-determined bit block 7, centering clamping cylinder 2 and pre-determined bit 7 both ends of block with
1 center line of connecting seat is symmetrically installed, and 2 both sides of centering clamping cylinder connect the first connecting plate 3a and the second connecting plate 3b respectively, the
One connecting plate 3a and the installation of the second connecting plate 3b upper inners are used for the first contiguous block 4a and the second contiguous block for positioning workpiece 6
4b, 2 side of centering clamping cylinder pass through clamping jaw mounting knob 8.
Installation is used for the first locating piece 5a for positioning workpiece 6 respectively on the inside of the first contiguous block 4a and the second contiguous block 4b
With the second locating piece 5b.
The utility model embraces heart detent mechanism, by varying catalyst converter clamping positioning mechanism, utilizes the side for embracing heart clamping
Formula absorbs the diameter tolerance of catalyst converter, improves welding quality and dimensional stability.
Brief description of the drawings
Fig. 1 is that the utility model embraces heart detent mechanism main structure figure.
Fig. 2, which is that the utility model armful heart detent mechanism is right, regards structure chart.
In figure：1st, connecting seat, 2, centering clamping cylinder, 3a, the first connecting plate, 4a, the first contiguous block, 5a, the first locating piece,
3b, the second connecting plate, 4b, the second contiguous block, 5b, the second locating piece, 6, workpiece, 7, pre-determined bit block, 8, handle.
Embodiment
The utility model embraces heart detent mechanism as shown in Fig. 1 and Fig. 1, and centering clamping cylinder 2 is installed on connecting seat 1,
1 top of connecting seat installation pre-determined bit block 7, centering clamping cylinder 2 and pre-determined bit 7 both ends of block are symmetrically installed with 1 center line of connecting seat,
2 both sides of centering clamping cylinder connect the first connecting plate 3a and the second connecting plate 3b, the first connecting plate 3a and the second connecting plate respectively
3b upper inners are installed pacifies respectively on the inside of the first contiguous block 4a and the second contiguous block 4b, the first contiguous block 4a and the second contiguous block 4b
Dress is used for the first locating piece 5a and the second locating piece 5b for positioning workpiece 6, and 2 side of centering clamping cylinder passes through clamping jaw mounting knob
8。
The course of work：During piece installing, workpiece 6 is placed on pre-determined bit block 7 and is pre-positioned, and hand-drive handle 8 drives centering folder
Tight cylinder 2, since centering clamping cylinder 2 is both sides synchronization action, the left and right clamping jaw of centering clamping cylinder 2 drives the first locating piece 5a and the
Two locating piece 5b centerings clamp, and 6 centering of workpiece is clamped, the centre bit of workpiece 6 is also assures that while workpiece 6 is clamped
Put, but also the influence of 6 diameter tolerance welding quality of workpiece can be eliminated.
Claims (2)
1. one kind embraces heart detent mechanism, it is characterised in that：Centering clamping cylinder（2）It is installed on connecting seat（1）On, connecting seat（1）
Top installation pre-determined bit block（7）, centering clamping cylinder（2）With pre-determined bit block（7）Both ends are with connecting seat（1）Center line is symmetrically pacified
Dress, centering clamping cylinder（2）Both sides connect the first connecting plate respectively（3a）With the second connecting plate（3b）, the first connecting plate（3a）With
Second connecting plate（3b）Upper inner installation is used to position workpiece（6）The first contiguous block（4a）With the second contiguous block（4b）, it is right
Middle clamping cylinder（2）Side passes through clamping jaw mounting knob（8）.
2. a kind of armful of heart detent mechanism according to claim 1, it is characterised in that：First contiguous block（4a）With second
Contiguous block（4b）Install respectively for positioning workpiece inner side（6）The first locating piece（5a）With the second locating piece（5b）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720753699.8U CN207309298U (en) | 2017-06-27 | 2017-06-27 | One kind embraces heart detent mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720753699.8U CN207309298U (en) | 2017-06-27 | 2017-06-27 | One kind embraces heart detent mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207309298U true CN207309298U (en) | 2018-05-04 |
Family
ID=62437313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720753699.8U Expired - Fee Related CN207309298U (en) | 2017-06-27 | 2017-06-27 | One kind embraces heart detent mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207309298U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113478075A (en) * | 2021-06-28 | 2021-10-08 | 广东利元亨智能装备股份有限公司 | Rotary welding device and method |
| CN114289987A (en) * | 2021-11-24 | 2022-04-08 | 东风佛吉亚排气控制技术有限公司 | Welding tool for components in mixer |
-
2017
- 2017-06-27 CN CN201720753699.8U patent/CN207309298U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113478075A (en) * | 2021-06-28 | 2021-10-08 | 广东利元亨智能装备股份有限公司 | Rotary welding device and method |
| CN114289987A (en) * | 2021-11-24 | 2022-04-08 | 东风佛吉亚排气控制技术有限公司 | Welding tool for components in mixer |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180504 |