CN203356928U - Positioning tool for welding exhaust manifold shell and flange - Google Patents
Positioning tool for welding exhaust manifold shell and flange Download PDFInfo
- Publication number
- CN203356928U CN203356928U CN 201320447737 CN201320447737U CN203356928U CN 203356928 U CN203356928 U CN 203356928U CN 201320447737 CN201320447737 CN 201320447737 CN 201320447737 U CN201320447737 U CN 201320447737U CN 203356928 U CN203356928 U CN 203356928U
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- screw rod
- exhaust manifold
- cylinder connecting
- connecting plate
- handwheel
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Abstract
The utility model discloses a positioning tool for welding an exhaust manifold shell and a flange. The positioning tool comprises a bottom plate (4), an operating platform (11), two exhaust manifold pipe body positioning mechanisms, two air cylinder connecting plate hold-down mechanisms and two air cylinder connecting plate gradient positioning mechanisms. The positioning tool provided by the utility model has the advantages that the structure is simple, the processing and the manufacturing are easy, the operation is easy, the condition that the limiting of the relative position of an air cylinder connecting plate and a branch pipe of an exhaust manifold can be limited when the air cylinder connecting plate of the exhaust manifold and the branch pipe of the exhaust manifold are connected in a welding manner can be facilitated, the welding is convenient to implemented, the stable composite structure facilitates the improvement of the welding quality.
Description
Technical field
The utility model relates to exhaust manifold and manufactures the auxiliary equipment field, particularly relates to a kind of for welding the positioning tool of exhaust manifold housing and flange.
Background technology
Exhaust manifold, be connected with engine cylinder block, the exhaust of each cylinder put together and imports exhaust main, pipeline that band is disagreed.Exhaust manifold mainly is comprised of cylinder connecting plate, branched pipe, remittance tracheae and exhaust main adpting flange, during the exhaust manifold assembling, for the sealing property that guarantees exhaust manifold, with making, assembles easily, between its each several part, all adopts and is welded to connect.
Yet in the exhaust manifold of different model, the angle on cylinder connecting plate plane and branched pipe air inlet plane is different, and the angle on cylinder connecting plate plane and branched pipe air inlet plane directly affects the interchangeability of same model exhaust manifold, the weld interval that shortening cylinder connecting plate and branched pipe carry out and the angle that guarantees them require to improve beyond doubt an important directions of exhaust manifold packaging efficiency.
The utility model content
The weld interval of carrying out for above-mentioned shortening cylinder connecting plate and branched pipe and the angle that guarantees them require to improve beyond doubt the problem of an important directions of exhaust manifold packaging efficiency, and it is a kind of for welding the positioning tool of exhaust manifold housing and flange that the utility model provides.
For achieving the above object, the positioning tool for welding exhaust manifold housing and flange that the utility model provides solves problem by following technical essential: for welding the positioning tool of exhaust manifold housing and flange, comprise base plate, workbench, exhaust manifold body detent mechanism, cylinder connecting plate hold-down mechanism and cylinder connecting plate gradient detent mechanism, described exhaust manifold body detent mechanism, cylinder connecting plate hold-down mechanism and cylinder connecting plate gradient detent mechanism are two, two described cylinder connecting plate sloped position mechanisms become axial symmetry to distribute is fixedly connected on plate upper surface, exhaust manifold body detent mechanism and cylinder connecting plate hold-down mechanism are fixedly connected on plate upper surface, and lay respectively at the both sides of two cylinder connecting plate sloped position mechanism mounting points lines, described workbench is fixedly connected on base plate by exhaust manifold body detent mechanism, in the zone that cylinder connecting plate hold-down mechanism and cylinder connecting plate gradient detent mechanism surround.
Further technical method is:
Described exhaust manifold body detent mechanism comprises the first gripper shoe, the first screw rod and the first handwheel, be provided with the internal thread hole of the first screw flight coupling on described the first gripper shoe, described the first handwheel is connected with an end of the first screw rod, described the first screw rod becomes threaded engagement with the first gripper shoe, and described the first gripper shoe is fixedly connected with base plate.
Described cylinder connecting plate hold-down mechanism comprises the second screw rod, the 3rd screw rod, the 3rd nut, pressing plate and the second handwheel, one end of described the second screw rod and the 3rd nut all is fixedly connected on base plate, described the 3rd screw rod becomes threaded engagement with the 3rd nut, on base plate under described the 3rd nut, also arrange porose, described pressing plate is provided with through hole, be provided with the internal thread hole supporting with the second screw flight on described the second handwheel, the second handwheel of the other end of described the second screw rod becomes to be threaded, described pressing plate is located on the second screw rod and between base plate and the second handwheel, the other end of described the 3rd screw rod contacts with the lower surface of pressing plate, one end of described pressing plate contacts with worktable upper surface, and the second screw rod is between the contact position of the 3rd screw rod and pressing plate and workbench.
Through hole on described pressing plate is mounting hole.
Also be provided with the same spanner groove that side plane is parallel to each other on described the 3rd screw rod.
Described cylinder connecting plate gradient detent mechanism comprises the 3rd gripper shoe, the 4th screw rod and the 3rd handwheel, described the 3rd handwheel is fixedly connected with an end of the 4th screw rod, also be provided with the internal thread hole supporting with the 4th screw flight on described the 3rd gripper shoe, described the 4th screw rod becomes to be threaded with the 3rd gripper shoe, described the 3rd gripper shoe is fixedly connected with base plate, and the axis of described the 4th screw rod and the angle of table plane are between 60 ° to 85 °.
The utlity model has following beneficial effect:
1, the utility model is when using, adjust cylinder connecting plate to be welded behind the inclination angle on workbench by cylinder connecting plate gradient detent mechanism, cylinder connecting plate hold-down mechanism and the acting in conjunction of cylinder connecting plate gradient detent mechanism are fixed on the cylinder connecting plate on workbench, the collaborative cylinder connecting plate fixed of exhaust manifold body detent mechanism, the exhaust manifold branched pipe is limited to the ad-hoc location of cylinder connecting plate, when facilitating the welding operation of branched pipe and cylinder connecting plate, also help the raising welding quality;
2, the utility model is simple in structure, easy to manufacture and easy and simple to handle.
The accompanying drawing explanation
Fig. 1 is the structural representation for the specific embodiment of positioning tool that welds exhaust manifold housing and flange described in the utility model;
The structural representation that Fig. 2 is a specific embodiment of exhaust manifold body detent mechanism described in the utility model;
The structural representation that Fig. 3 is a specific embodiment of cylinder connecting plate hold-down mechanism described in the utility model;
Fig. 4 is described in the utility model and a structural representation specific embodiment of cylinder connecting plate gradient detent mechanism.
Figure acceptance of the bid note is respectively: 1, the 3rd handwheel, the 2, the 4th screw rod, the 3, the 3rd back-up block, 4, base plate, the 5, second screw rod, the 6, the 3rd screw rod, 61, the 3rd nut, 7, pressing plate, 71, mounting hole, the 8, second screw rod, 9, the first gripper shoe, 10, the first screw rod, the 101, first screw rod, 11, workbench.
The specific embodiment
Below in conjunction with embodiment, the utility model is described in further detail, but structure of the present utility model is not limited only to following examples:
Embodiment 1:
As shown in Figures 1 to 4, for welding the positioning tool of exhaust manifold housing and flange, comprise base plate 4, workbench 11, exhaust manifold body detent mechanism, cylinder connecting plate hold-down mechanism and cylinder connecting plate gradient detent mechanism, described exhaust manifold body detent mechanism, cylinder connecting plate hold-down mechanism and cylinder connecting plate gradient detent mechanism are two, two described cylinder connecting plate sloped position mechanisms become axial symmetry to distribute is fixedly connected on base plate 4 upper surfaces, exhaust manifold body detent mechanism and cylinder connecting plate hold-down mechanism are fixedly connected on base plate 4 upper surfaces, and lay respectively at the both sides of two cylinder connecting plate sloped position mechanism mounting points lines, described workbench 11 is fixedly connected on base plate 4 by exhaust manifold body detent mechanism, in the zone that cylinder connecting plate hold-down mechanism and cylinder connecting plate gradient detent mechanism surround.
The utility model is when using, adjust cylinder connecting plate to be welded behind the inclination angle on workbench 11 by cylinder connecting plate gradient detent mechanism, cylinder connecting plate hold-down mechanism and the acting in conjunction of cylinder connecting plate gradient detent mechanism are fixed on the cylinder connecting plate on workbench 11, the exhaust manifold branched pipe is placed on the cylinder connecting plate fixed, the collaborative cylinder connecting plate fixed of exhaust manifold exhaust manifold body detent mechanism, the exhaust manifold branched pipe is limited to the ad-hoc location of cylinder connecting plate, facilitate the welding operation of branched pipe and cylinder connecting plate.
Embodiment 2:
The present embodiment is further improved on the basis of embodiment 1, as shown in Figures 1 to 4, described exhaust manifold body detent mechanism comprises the first gripper shoe 9, the first screw rod 10 and the first handwheel 101, be provided with the internal thread hole of the first screw rod 10 screw thread couplings on described the first gripper shoe 9, described the first handwheel 101 is connected with an end of the first screw rod 10, described the first screw rod 10 and 9 one-tenth threaded engagement of the first gripper shoe, described the first gripper shoe 9 is fixedly connected with base plate 4.
Described cylinder connecting plate hold-down mechanism comprises the second screw rod 5, the 3rd screw rod 6, the 3rd nut 61, pressing plate 7 and the second handwheel 8, one end of described the second screw rod 5 and the 3rd nut 61 all is fixedly connected on base plate 4, 61 one-tenth threaded engagement of described the 3rd screw rod 6 and the 3rd nut, on base plate 4 under described the 3rd nut 61, also arrange porose, described pressing plate 7 is provided with through hole, be provided with the internal thread hole supporting with the second screw rod 5 screw threads on described the second handwheel 8, 8 one-tenth, the second handwheel of the other end of described the second screw rod 5 is threaded, described pressing plate 7 is located on the second screw rod 5 and between base plate 4 and the second handwheel 8, the other end of described the 3rd screw rod 6 contacts with the lower surface of pressing plate 7, one end of described pressing plate 7 contacts with workbench 11 upper surfaces, and the second screw rod 5 is between the contact position of the 3rd screw rod 6 and pressing plate 7 and workbench 11.
Through hole on described pressing plate 7 is mounting hole 71.
Also be provided with the same spanner groove that side plane is parallel to each other on described the 3rd screw rod 6.
Described cylinder connecting plate gradient detent mechanism comprises the 3rd gripper shoe 3, the 4th screw rod 2 and the 3rd handwheel 1, described the 3rd handwheel 1 is fixedly connected with an end of the 4th screw rod 2, also be provided with the internal thread hole supporting with the 4th screw rod 2 screw threads on described the 3rd gripper shoe 3, described the 4th screw rod 2 is threaded with 3 one-tenth of the 3rd gripper shoes, described the 3rd gripper shoe is fixedly connected with base plate 4, and the angle on the axis of described the 4th screw rod 2 and workbench 11 planes is between 60 ° to 85 °.
Drive the first screw rod 10 with respect to the first gripper shoe 9 motions by rotating the first handwheel 101, the first screw rod 10 is applied to the position of the active force change exhaust manifold branched pipe on the exhaust manifold branched pipe.
Rotate the 3rd screw rod 6 and adjust the extension elongation of the 3rd screw rod 6 with respect to base plate 4, make the compression needs of the height use different-thickness cylinder connecting plate of pressing plate 7, by the active force of the second handwheel 8 and 6 pairs of pressing plates 7 of the 3rd screw rod, realize the compression of 7 pairs of cylinder connecting plates of pressing plate.
The convenient relative position of pressing plate 7 with respect to the second screw rod 5 and the 3rd screw rod 6 of adjusting of the mounting hole 71 arranged, make pressing plate 7 be adapted to the compression needs of the cylinder connecting plate of different size.
The spanner groove convenient operation personnel that arrange utilize spanner to adjust the extension elongation of the 3rd screw rod 6 with respect to base plate 4.
Adjust the extension elongation of the 4th screw rod 2 with respect to the 3rd gripper shoe 3 by rotating the 3rd handwheel 1, make the 4th screw rod 2 move to reach the inclination angle requirement of cylinder connecting plate with respect to workbench 11 planes with the dynamic air cylinder connecting plate; The angle on the axis of the 4th screw rod 2 and workbench 11 planes is arranged in a polarizers of big angle scope, is conducive to prevent that the 4th screw rod 2 and the component of active force on workbench 11 in-planes of cylinder connecting plate from forcing the cylinder connecting plate to slide on workbench 11.
The utility model is not limited to above-mentioned embodiment, and anyone should learn the structural change of making under enlightenment of the present utility model, every with the utlity model has identical or close technical scheme, within all falling into protection domain of the present utility model.
Claims (6)
1. for welding the positioning tool of exhaust manifold housing and flange, it is characterized in that, comprise base plate (4), workbench (11), exhaust manifold body detent mechanism, cylinder connecting plate hold-down mechanism and cylinder connecting plate gradient detent mechanism, described exhaust manifold body detent mechanism, cylinder connecting plate hold-down mechanism and cylinder connecting plate gradient detent mechanism are two, two described cylinder connecting plate sloped position mechanisms become axial symmetry to distribute is fixedly connected on base plate (4) upper surface, exhaust manifold body detent mechanism and cylinder connecting plate hold-down mechanism are fixedly connected on base plate (4) upper surface, and lay respectively at the both sides of two cylinder connecting plate sloped position mechanism mounting points lines, it is upper by exhaust manifold body detent mechanism that described workbench (11) is fixedly connected on base plate (4), in the zone that cylinder connecting plate hold-down mechanism and cylinder connecting plate gradient detent mechanism surround.
2. according to claim 1 for welding the positioning tool of exhaust manifold housing and flange, it is characterized in that, described exhaust manifold body detent mechanism comprises the first gripper shoe (9), the first screw rod (10) and the first handwheel (101), be provided with the internal thread hole of the first screw rod (10) screw thread coupling on described the first gripper shoe (9), described the first handwheel (101) is connected with an end of the first screw rod (10), described the first screw rod (10) becomes threaded engagement with the first gripper shoe (9), and described the first gripper shoe (9) is fixedly connected with base plate (4).
3. according to claim 1 for welding the positioning tool of exhaust manifold housing and flange, it is characterized in that, described cylinder connecting plate hold-down mechanism comprises the second screw rod (5), the 3rd screw rod (6), the 3rd nut (61), pressing plate (7) and the second handwheel (8), one end of described the second screw rod (5) and the 3rd nut (61) all is fixedly connected on base plate (4), described the 3rd screw rod (6) becomes threaded engagement with the 3rd nut (61), on base plate (4) under described the 3rd nut (61), also arrange porose, described pressing plate (7) is provided with through hole, be provided with the internal thread hole supporting with the second screw rod (5) screw thread on described the second handwheel (8), second handwheel (8) of the other end of described the second screw rod (5) becomes to be threaded, described pressing plate (7) is located in the second screw rod (5) above and is positioned between base plate (4) and the second handwheel (8), the other end of described the 3rd screw rod (6) contacts with the lower surface of pressing plate (7), one end of described pressing plate (7) contacts with workbench (11) upper surface, and the second screw rod (5) is positioned between the contact position of the 3rd screw rod (6) and pressing plate (7) and workbench (11).
4. according to claim 3ly for welding the positioning tool of exhaust manifold housing and flange, it is characterized in that, the through hole on described pressing plate (7) is mounting hole (71).
5. according to claim 3ly for welding the positioning tool of exhaust manifold housing and flange, it is characterized in that, on described the 3rd screw rod (6), also be provided with the same spanner groove that side plane is parallel to each other.
6. according to claim 1 for welding the positioning tool of exhaust manifold housing and flange, it is characterized in that, described cylinder connecting plate gradient detent mechanism comprises the 3rd gripper shoe (3), the 4th screw rod (2) and the 3rd handwheel (1), described the 3rd handwheel (1) is fixedly connected with an end of the 4th screw rod (2), also be provided with the internal thread hole supporting with the 4th screw rod (2) screw thread on described the 3rd gripper shoe (3), described the 4th screw rod (2) becomes to be threaded with the 3rd gripper shoe (3), described the 3rd gripper shoe is fixedly connected with base plate (4), the angle on the axis of described the 4th screw rod (2) and workbench (11) plane is between 60 ° to 85 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320447737 CN203356928U (en) | 2013-07-26 | 2013-07-26 | Positioning tool for welding exhaust manifold shell and flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320447737 CN203356928U (en) | 2013-07-26 | 2013-07-26 | Positioning tool for welding exhaust manifold shell and flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203356928U true CN203356928U (en) | 2013-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320447737 Expired - Fee Related CN203356928U (en) | 2013-07-26 | 2013-07-26 | Positioning tool for welding exhaust manifold shell and flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203356928U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394850A (en) * | 2013-07-26 | 2013-11-20 | 成都陵川特种工业有限责任公司 | Tool for welding shells and flanges of exhaust manifolds |
| CN105195624A (en) * | 2015-10-27 | 2015-12-30 | 国网吉林省电力有限公司培训中心 | Tool special for rigid busbar twisting processing |
| CN105499785A (en) * | 2016-01-15 | 2016-04-20 | 重庆安比芯汽车进气系统有限公司 | Vibration friction welding and locating mechanism |
| CN109014714A (en) * | 2018-07-25 | 2018-12-18 | 国营芜湖机械厂 | One kind is by oil piston bar assembly apparatus for welding and positioning |
| CN109079541A (en) * | 2018-08-08 | 2018-12-25 | 河南飞龙(芜湖)汽车零部件有限公司 | A kind of small flange face clamp for machining of exhaust manifold |
-
2013
- 2013-07-26 CN CN 201320447737 patent/CN203356928U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394850A (en) * | 2013-07-26 | 2013-11-20 | 成都陵川特种工业有限责任公司 | Tool for welding shells and flanges of exhaust manifolds |
| CN105195624A (en) * | 2015-10-27 | 2015-12-30 | 国网吉林省电力有限公司培训中心 | Tool special for rigid busbar twisting processing |
| CN105499785A (en) * | 2016-01-15 | 2016-04-20 | 重庆安比芯汽车进气系统有限公司 | Vibration friction welding and locating mechanism |
| CN109014714A (en) * | 2018-07-25 | 2018-12-18 | 国营芜湖机械厂 | One kind is by oil piston bar assembly apparatus for welding and positioning |
| CN109079541A (en) * | 2018-08-08 | 2018-12-25 | 河南飞龙(芜湖)汽车零部件有限公司 | A kind of small flange face clamp for machining of exhaust manifold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20140726 |
|
| EXPY | Termination of patent right or utility model |