CN203817695U - Clamping mechanism for welding flange at end part of automobile exhaust pipe - Google Patents
Clamping mechanism for welding flange at end part of automobile exhaust pipe Download PDFInfo
- Publication number
- CN203817695U CN203817695U CN201420264073.7U CN201420264073U CN203817695U CN 203817695 U CN203817695 U CN 203817695U CN 201420264073 U CN201420264073 U CN 201420264073U CN 203817695 U CN203817695 U CN 203817695U
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- CN
- China
- Prior art keywords
- flange
- positioning panel
- exhaust pipe
- clamp mechanism
- connecting plate
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- 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- Withdrawn - After Issue
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Abstract
The utility model discloses a clamping mechanism for welding a flange at the end part of an automobile exhaust pipe. The clamping mechanism comprises a base (1) and is characterized in that a flange positioning panel (2) is mounted on the base (1) and connected with a support plate (3); a rapidly clamping mechanism (4) is mounted on the support plate (3); the driving rod (5) of the rapidly clamping mechanism (4) is connected with a connecting plate (6) which can move in a manner parallel with the flange positioning panel (2) under the driving of the driving rod; an exhaust pipe positioning pin (7) which can penetrate through the exhaust pipe positioning hole of the flange positioning panel (2) is mounted in the middle of the connecting plate (6); a pressing claw push block (8) is mounted on each of the two sides of the connecting plate (6); pressing claws (9) are pivoted on the flange positioning panel (2); the driving ends of the pressing claws (9) are hinged to the pressing claw push blocks (8). The clamping mechanism provided by the utility model is simple in structure and high in welding efficiency.
Description
Technical field
the utility model relates to a kind of frock clamp, especially a kind of automobile component weld jig, specifically a kind of automobile exhaust pipe end flange welding clamp mechanism.
Background technology
automobile exhaust pipe is made up of flange end and functional section, as shown in Figure 1, between each several part, be mainly by being weldingly connected, wherein flange 13 is the key of whole welding with rubbing being connected of tracheae 14 with the hands, this is because in general the end face of flange is all connected with blast pipe is nonopiate, and space, welding position is less, is difficult to adapt to automatic welding requirement, therefore, be necessary to design a kind of special tooling and meet the needs of the automatic welding of flange and blast pipe.
Summary of the invention
The purpose of this utility model is the problem that is difficult to realize automatic welding for automobile exhaust pipe and flange because lacking necessary frock, designs a kind of automobile exhaust pipe end flange welding clamp mechanism, to meet the requirement of automatic welding in enormous quantities.
The technical solution of the utility model is:
A kind of automobile exhaust pipe end flange welding clamp mechanism, it comprises base 1, it is characterized in that being provided with on base 1 flange positioning panel 2, flange positioning panel 2 is connected with gripper shoe 3, fast clamp mechanism 4 is installed in gripper shoe 3, the drive rod 5 of fast clamp mechanism 4 is connected with the connecting plate 6 that can do under drive rod drives with flange positioning panel 2 parallels, the middle part of connecting plate 6 is provided with can be through the blast pipe alignment pin 7 of the blast pipe locating hole of flange positioning panel 2, the both sides of connecting plate 6 are respectively provided with a paw pushing block 8, paw 9 is journaled in flange positioning panel 2, the drive end of paw 9 and paw pushing block 8 are hinged and connected.
The angle of inclination of described flange positioning panel 2 is adjustable.
Flange geocoded activity key seat 10 is installed in described gripper shoe 3, on flange geocoded activity key seat 10, spring 11 is installed, one end of flange geocoded activity pin 12 is sleeved on flange geocoded activity key seat 10 and with spring 11 and offsets, and the other end of flange geocoded activity pin 12 inserts in the locating hole on flange through connecting plate 6 and flange positioning panel 2.
Described fast clamp mechanism 4 is mainly made up of handle 401, connecting rod drive plate 402 and guide holder 403, one end of connecting rod drive plate 402 is hinged with one end of the drive rod 5 through stop collar 404, driving shaft on the other end of drive rod 5 and handle 401 is hinged, and the point of application of handle 401 is hinged on one end of guide holder 403.
The beneficial effects of the utility model:
The utility model can be realized the accurately fast positioning and clamping of flange and blast pipe, and for automatic welding provides the welding space of invoice, and it has location and clamps accurately and reliably, easy to operate advantage.
Brief description of the drawings
Fig. 1 is the structural representation of automobile exhaust pipe of the present utility model.
Fig. 2 is structural representation of the present utility model.
Fig. 3 is that the utility model uses locking state schematic diagram.
Fig. 4 is that the utility model uses released state schematic diagram.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in Figure 2.
A kind of automobile exhaust pipe end flange welding clamp mechanism, it comprises base 1, the adjustable flange positioning panel 2 in angle of inclination is installed on base 1, flange positioning panel 2 is connected with gripper shoe 3, fast clamp mechanism 4 is installed in gripper shoe 3, the drive rod 5 of fast clamp mechanism 4 is connected with the connecting plate 6 that can do under drive rod drives with flange positioning panel 2 parallels, the middle part of connecting plate 6 is provided with can be through the blast pipe alignment pin 7 of the blast pipe locating hole of flange positioning panel 2, the both sides of connecting plate 6 are respectively provided with a paw pushing block 8, paw 9 is journaled in flange positioning panel 2, the drive end of paw 9 and paw pushing block 8 are hinged and connected.As shown in Figure 2, flange geocoded activity key seat 10 is also installed in gripper shoe 3, on flange geocoded activity key seat 10, spring 11 is installed, one end of flange geocoded activity pin 12 is sleeved on flange geocoded activity key seat 10 and with spring 11 and offsets, and the other end of flange geocoded activity pin 12 inserts in the locating hole on flange through connecting plate 6 and flange positioning panel 2.When concrete enforcement, fast clamp mechanism 4 can Automated Design, can adopt electric structure, also can adopt Manual structure, what this enforcement adopted is Manual structure, and it is mainly made up of handle 401, connecting rod drive plate 402 and guide holder 403, and one end of connecting rod drive plate 402 is hinged with one end of the drive rod 5 through stop collar 404, driving shaft on the other end of drive rod 5 and handle 401 is hinged, and the point of application of handle 401 is hinged on one end of guide holder 403.
When use, can first flange be placed on to flange positioning panel 2, and in the dowel hole that flange geocoded activity pin 12 is inserted on flange, then handle 401 is pressed down, 401 press down promotion connecting rod drive plate 402 moves forward, connecting rod drive plate 402 promotes drive rod 5 and moves forward, realize self-locking, drive rod 5 promotes connecting plate and moves to flange positioning panel 2, blast pipe alignment pin 7 is released simultaneously, now, blast pipe can be inserted in blast pipe alignment pin 7 and complete being connected of flange and blast pipe fixing blast pipe, now, connecting plate 6 promotes paw pushing block 8 and moves forward, paw pushing block 8 promotes paw and rotates around hinge, thereby force the suspended wall end of paw to be pressed on flange, oppress the elastic force that flange geocoded activity pin 12 overcomes spring 11 simultaneously and bounce back to end with concordant with flange face, as shown in Figure 3.
Welding Structure, oppositely pulling handle 401, overcomes self-lock force and drives drive rod to move to the state of Fig. 4 for 5 times.Then can take off and complete the blast pipe that candle connects, change the new parts that need welding fabrication and carry out new operation.
The utility model does not relate to partly all prior aries that maybe can adopt same as the prior art to be realized.
Claims (4)
1. an automobile exhaust pipe end flange welding clamp mechanism, it comprises base (1), it is characterized in that being provided with on base (1) flange positioning panel (2), flange positioning panel (2) is connected with gripper shoe (3), fast clamp mechanism (4) is installed in gripper shoe (3), the drive rod (5) of fast clamp mechanism (4) is connected with the connecting plate (6) that can do under drive rod drives with flange positioning panel (2) parallel, the middle part of connecting plate (6) is provided with can be through the blast pipe alignment pin (7) of the blast pipe locating hole of flange positioning panel (2), the both sides of connecting plate (6) are respectively provided with a paw pushing block (8), paw (9) is journaled in flange positioning panel (2), the drive end of paw (9) and paw pushing block (8) are hinged and connected.
2. automobile exhaust pipe end flange welding clamp mechanism according to claim 1, is characterized in that the angle of inclination of described flange positioning panel (2) is adjustable.
3. automobile exhaust pipe end flange welding clamp mechanism according to claim 1, it is characterized in that, in described gripper shoe (3), flange geocoded activity key seat (10) is installed, spring (11) is installed on flange geocoded activity key seat (10), one end of flange geocoded activity pin (12) is sleeved on flange geocoded activity key seat (10) above and offsets with spring (11), and the other end of flange geocoded activity pin (12) inserts in the locating hole on flange through connecting plate (6) and flange positioning panel (2).
4. automobile exhaust pipe end flange welding clamp mechanism according to claim 1, it is characterized in that described fast clamp mechanism (4) is mainly made up of handle (401), connecting rod drive plate (402) and guide holder (403), one end of connecting rod drive plate (402) is hinged with one end of the drive rod (5) through stop collar (404), driving shaft on the other end of drive rod (5) and handle (401) is hinged, and the point of application of handle (401) is hinged on one end of guide holder (403).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420264073.7U CN203817695U (en) | 2014-05-22 | 2014-05-22 | Clamping mechanism for welding flange at end part of automobile exhaust pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420264073.7U CN203817695U (en) | 2014-05-22 | 2014-05-22 | Clamping mechanism for welding flange at end part of automobile exhaust pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203817695U true CN203817695U (en) | 2014-09-10 |
Family
ID=51473238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420264073.7U Withdrawn - After Issue CN203817695U (en) | 2014-05-22 | 2014-05-22 | Clamping mechanism for welding flange at end part of automobile exhaust pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203817695U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978335A (en) * | 2014-05-22 | 2014-08-13 | 南京天河汽车配件有限公司 | Clamping mechanism for welding automobile exhaust pipe end flange |
| CN106392457A (en) * | 2016-12-01 | 2017-02-15 | 无锡明珠钢球有限公司 | Fast positioning welding tool for automobile exhaust pipe |
| CN106736224A (en) * | 2016-12-27 | 2017-05-31 | 无锡明珠钢球有限公司 | A kind of quick positioning welding frock of automobile exhaust pipe |
| CN107088850A (en) * | 2017-06-05 | 2017-08-25 | 昆山艾博机器人技术有限公司 | A kind of micro universal holds positioner tightly |
| CN107662127A (en) * | 2017-10-31 | 2018-02-06 | 苏州江锦自动化科技有限公司 | Four-bar mechanism positioner |
| CN114918510A (en) * | 2022-04-18 | 2022-08-19 | 上海工程技术大学 | Automatic argon arc welding device for automobile pipe fitting |
-
2014
- 2014-05-22 CN CN201420264073.7U patent/CN203817695U/en not_active Withdrawn - After Issue
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978335A (en) * | 2014-05-22 | 2014-08-13 | 南京天河汽车配件有限公司 | Clamping mechanism for welding automobile exhaust pipe end flange |
| CN106392457A (en) * | 2016-12-01 | 2017-02-15 | 无锡明珠钢球有限公司 | Fast positioning welding tool for automobile exhaust pipe |
| CN106736224A (en) * | 2016-12-27 | 2017-05-31 | 无锡明珠钢球有限公司 | A kind of quick positioning welding frock of automobile exhaust pipe |
| CN106736224B (en) * | 2016-12-27 | 2019-03-22 | 无锡明珠钢球有限公司 | A kind of quick positioning welding tooling of automobile exhaust pipe |
| CN107088850A (en) * | 2017-06-05 | 2017-08-25 | 昆山艾博机器人技术有限公司 | A kind of micro universal holds positioner tightly |
| CN107662127A (en) * | 2017-10-31 | 2018-02-06 | 苏州江锦自动化科技有限公司 | Four-bar mechanism positioner |
| CN107662127B (en) * | 2017-10-31 | 2023-06-13 | 苏州江锦自动化科技有限公司 | Positioning device for four-bar mechanism |
| CN114918510A (en) * | 2022-04-18 | 2022-08-19 | 上海工程技术大学 | Automatic argon arc welding device for automobile pipe fitting |
| CN114918510B (en) * | 2022-04-18 | 2023-11-24 | 上海工程技术大学 | Automatic argon arc welding device for automobile pipe fitting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140910 Effective date of abandoning: 20150902 |
|
| RGAV | Abandon patent right to avoid regrant |