CN211163588U - Production clamp for exhaust pipe in automobile exhaust system - Google Patents
Production clamp for exhaust pipe in automobile exhaust system Download PDFInfo
- Publication number
- CN211163588U CN211163588U CN201921080265.1U CN201921080265U CN211163588U CN 211163588 U CN211163588 U CN 211163588U CN 201921080265 U CN201921080265 U CN 201921080265U CN 211163588 U CN211163588 U CN 211163588U
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- Prior art keywords
- gear
- connecting rod
- chuck
- exhaust system
- nut
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 30
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 12
- 229910052742 iron Inorganic materials 0.000 abstract description 6
- 239000000428 dust Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000007514 turning Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000003584 silencer Effects 0.000 description 1
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses a production anchor clamps for blast pipe among automobile exhaust system, including table surface, table surface's lower extreme surface is provided with the support column, table surface's upper end surface is provided with the gear No. one, one side surface of gear is provided with the gear No. two, the opposite side surface of gear is provided with the connecting rod, the upper end of connecting rod is provided with the chuck shell, one side surface of chuck shell is provided with the threaded rod, the surface of threaded rod is provided with the hand and screws up the nut. A production anchor clamps for blast pipe among automobile exhaust system, be equipped with a gear, connecting rod, outer chuck, interior chuck and pin, can be applicable to the blast pipe of different curvatures to can press from both sides tight blast pipe better under the condition that does not damage, can also prevent the dust iron fillings spill in the production, bring better use prospect.
Description
Technical Field
The utility model relates to an automotive production field, in particular to a production anchor clamps that is arranged in vehicle exhaust system blast pipe.
Background
The exhaust pipe is a part of an engine exhaust system, the exhaust system mainly comprises an exhaust manifold, an exhaust pipe and a silencer, a three-calibration catalyst for controlling the emission of pollutants of the engine is generally arranged in the exhaust system, the exhaust pipe generally comprises a front exhaust pipe and a rear exhaust pipe, and along with the continuous development of science and technology, the requirements of people on the manufacturing process of the exhaust pipe are higher and higher; the existing production clamp for the exhaust pipe has certain defects in use, firstly, the clamp cannot be well applied to the exhaust pipes with different curvatures, secondly, the clamp can easily deform the exhaust pipe, and scrap iron generated in the production process can splash to hurt people and bring certain adverse effects to the use process of people.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a production anchor clamps for blast pipe among automobile exhaust system possesses the blast pipe that is applicable to different curvatures, and better clamp is tight blast pipe under the condition that does not damage, prevents advantages such as dust iron fillings spill in the production, can effectively solve the problem among the background art.
(II) technical scheme
In order to achieve the above purpose, the utility model adopts the following technical scheme: a production clamp for an exhaust pipe in an automobile exhaust system comprises a workbench surface, wherein a support column is arranged on the outer surface of the lower end of the workbench surface, a first gear is arranged on the outer surface of the upper end of the workbench surface, a second gear is arranged on the outer surface of one side of the first gear, a connecting rod is arranged on the outer surface of the other side of the first gear, a chuck shell is arranged at the upper end of the connecting rod, a threaded rod is arranged on the outer surface of one side of the chuck shell, a hand-screwed nut is arranged on the outer surface of the threaded rod, a connecting block is arranged on the inner surface of the chuck shell, an expansion block is arranged on the inner surface of the connecting block, an outer chuck is arranged on the outer surface of one side of the connecting block, an inner chuck is arranged inside the, the rear end of connecting rod is provided with the shifting chute, the upper end surface of shifting chute is provided with the pin, one side surface of pin is provided with the canvas.
Preferably, the outer surface of the lower end of the connecting rod is fixedly connected with the outer surface of the upper end of the fastening screw, the outer surface of the fastening screw is connected with the inner surface of the fastening groove in a sliding mode, the outer surface of the fastening screw is provided with a nut, a first thread is arranged between the fastening screw and the nut, and the outer surface of the fastening screw is fixedly connected with the inner surface of the nut through the first thread.
Preferably, be provided with No. two threads between threaded rod and the hand nut of twisting, the surface of threaded rod is connected through No. two threads and the internal surface fixed connection of hand nut of twisting, the surface of connecting block and the internal surface swing joint of chuck shell, the opposite side surface of chuck shell is provided with the inclined plane, one side surface of outer chuck is the inclined plane.
Preferably, the quantity of pin is twenty six groups, the quantity of canvas is twenty five groups, be provided with the recess between pin and the canvas, one side surface fixed connection of recess and canvas is passed through to one side surface of pin.
Preferably, be provided with the loose axle between a gear and the table surface, a gear lower extreme surface passes through the loose axle and table surface's upper end surface swing joint, be provided with the driving tooth between a gear and the No. two gears, the surface of a gear passes through the fixed surface of driving tooth and No. two gears and is connected.
Preferably, the connecting rod and the chuck shell are provided with a supporting rod, and the outer surface of the upper end of the connecting rod is fixedly connected with the outer surface of the lower end of the chuck shell through the supporting rod.
Preferably, a sliding groove is formed between the stop lever and the working table, and the outer surface of the stop lever is in sliding connection with the inner surface of the moving groove through the sliding groove.
(III) advantageous effects
Compared with the prior art, the utility model provides a production anchor clamps for blast pipe among automobile exhaust system possesses following beneficial effect:
1. this a production anchor clamps for blast pipe among automobile exhaust system, through a gear and the connecting rod that sets up, after using anchor clamps to press from both sides tight blast pipe, the connecting rod rotates, the connecting rod drives a gear revolve, a gear rotates through the loose axle, a gear drives No. two gear revolve through the driving tooth, adjust the angle between two connecting rods, the crooked position of blast pipe is arranged in a position between a gear and No. two gears after the adjustment finishes, chuck and outer chuck are pressed from both sides the blast pipe tightly in using, use the spanner to twist the nut, the nut removes the pull-down with fastening screw through a screw thread at fastening screw's surface, fastening screw makes the lower extreme surface of connecting rod paste tight table surface and makes the connecting rod fixed, thereby conveniently press from both sides the blast pipe of tight different turnings.
2. This a production anchor clamps for blast pipe among automobile exhaust system, outer chuck and interior chuck through setting up, when needs press from both sides tight blast pipe, the surface of chuck including the pot head of blast pipe, it twists the nut to twist the manual hand, the hand is twisted the nut and is removed through No. two threads, the hand is twisted the nut and is promoted the chuck shell and remove, the inclined plane of the outer chuck of the inclined plane extrusion of chuck shell makes outer chuck draw in and cliies the blast pipe surface in, threaded rod pulling connecting block simultaneously, make interior chuck lead to the expansion piece to open the one end internal surface that supports the blast pipe by the expansion piece extrusion, thereby can guarantee to guarantee blast pipe non-deformable simultaneously pressing from both sides tight blast pipe.
3. This a production anchor clamps for blast pipe among automobile exhaust system, fastening screw through setting up, add man-hour to the blast pipe, the canvas links together with the pin and forms a whole, through promoting the pin, the pin slides through the spout, thereby can change holistic shape at a certain degree, add man-hour the canvas blocks the iron fillings of spill with the pin, avoid iron fillings to hinder the people, whole production anchor clamps simple structure who is arranged in automobile exhaust system blast pipe, and convenient for operation, the effect of use is better for traditional mode.
Drawings
FIG. 1 is a schematic view of the overall structure of a production jig for an exhaust pipe in an automobile exhaust system according to the present invention;
FIG. 2 is a schematic structural diagram of a connecting rod 3 in a production fixture for an exhaust pipe in an automobile exhaust system according to the present invention;
fig. 3 is a schematic structural view of an outer chuck 14 and an inner chuck 15 in a production jig for an exhaust pipe in an automobile exhaust system according to the present invention;
fig. 4 is a schematic structural diagram of a stop lever 7 and a canvas 17 in a production fixture for an exhaust pipe in an automobile exhaust system according to the present invention.
In the figure: 1. a work table; 2. a first gear; 3. a connecting rod; 4. a chuck housing; 5. a support pillar; 6. fastening screws; 7. a stop lever; 8. a second gear; 9. a fastening groove; 10. a moving groove; 11. connecting blocks; 12. a threaded rod; 13. screwing the nut by hand; 14. an outer collet; 15. an inner chuck; 16. an expansion block; 17. canvas.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-4, a production fixture for an exhaust pipe in an automobile exhaust system comprises a work table 1, a support column 5 is arranged on the outer surface of the lower end of the work table 1, a first gear 2 is arranged on the outer surface of the upper end of the work table 1, a second gear 8 is arranged on the outer surface of one side of the first gear 2, a connecting rod 3 is arranged on the outer surface of the other side of the first gear 2, a chuck shell 4 is arranged on the upper end of the connecting rod 3, a threaded rod 12 is arranged on the outer surface of one side of the chuck shell 4, a hand nut 13 is arranged on the outer surface of the threaded rod 12, a connecting block 11 is arranged on the inner surface of the chuck shell 4, an expansion block 16 is arranged on the inner surface of the connecting block 11, an outer chuck 14 is arranged on the outer surface of one side of the connecting block 11, the rear end of the connecting rod 3 is provided with a moving groove 10, the outer surface of the upper end of the moving groove 10 is provided with a stop lever 7, and the outer surface of one side of the stop lever 7 is provided with a canvas 17.
Further, the outer surface of the lower end of the connecting rod 3 is fixedly connected with the outer surface of the upper end of the fastening screw 6, the outer surface of the fastening screw 6 is connected with the inner surface of the fastening groove 9 in a sliding mode, a nut is arranged on the outer surface of the fastening screw 6, a first thread is arranged between the fastening screw 6 and the nut, the outer surface of the fastening screw 6 is fixedly connected with the inner surface of the nut through the first thread, and the connecting rod 3 is fixed conveniently.
Furthermore, a second thread is arranged between the threaded rod 12 and the hand-screwed nut 13, the outer surface of the threaded rod 12 is fixedly connected with the inner surface of the hand-screwed nut 13 through the second thread, the outer surface of the connecting block 11 is movably connected with the inner surface of the chuck shell 4, an inclined surface is arranged on the outer surface of the other side of the chuck shell 4, and the outer surface of one side of the outer chuck 14 is an inclined surface, so that the outer chuck 14 can be folded.
Further, the number of the stop lever 7 is twenty-six groups, the number of the canvas 17 is twenty-five groups, a groove is formed between the stop lever 7 and the canvas 17, and the outer surface of one side of the stop lever 7 is fixedly connected with the outer surface of one side of the canvas 17 through the groove, so that the stop lever 7 is favorably connected with the canvas 17.
Further, be provided with the loose axle between a gear 2 and table surface 1, the upper end surface swing joint of 2 lower extreme surfaces of a gear through loose axle and table surface 1 is provided with the driving gear between a gear 2 and No. two gears 8, and the surface of a gear 2 passes through the driving gear and is connected with the fixed surface of No. two gears 8, is favorable to the rotation of connecting rod 3.
Further, the connecting rod 3 and the chuck shell 4 are provided with a supporting rod, and the outer surface of the upper end of the connecting rod 3 is fixedly connected with the outer surface of the lower end of the chuck shell 4 through the supporting rod, so that the chuck shell 4 is fixed.
Furthermore, a sliding groove is formed between the stop lever 7 and the working table surface 1, and the outer surface of the stop lever 7 is in sliding connection with the inner surface of the moving groove 10 through the sliding groove, so that the stop lever 7 can slide conveniently.
The working principle is as follows: in the actual use process, firstly, the bending radian of the exhaust pipe is determined, then the exhaust pipe is clamped by using a clamp, when the exhaust pipe is clamped, one end of the exhaust pipe is sleeved on the outer surface of an inner chuck 15, a hand-screwed nut 13 is screwed, the hand-screwed nut 13 moves through a second thread, the hand-screwed nut 13 pushes a chuck shell 4 to move, the inclined surface of the chuck shell 4 extrudes the inclined surface of an outer chuck 14 to enable the outer chuck 14 to be folded to clamp the outer surface of the exhaust pipe, meanwhile, a threaded rod 12 pulls a connecting block 11 to enable the inner chuck 15 to be extruded by an expanding block 16 to enable the expanding block 16 to be unfolded to abut against the inner surface of one end of the exhaust pipe, so that the exhaust pipe is ensured to be not deformed while the exhaust pipe is clamped, after the exhaust pipe is clamped, the connecting rod 3 is rotated, the first gear 2 is rotated through a movable shaft, adjust the angle between two connecting rods 3, the crooked position of blast pipe is arranged in between No. 2 and No. two gears 8 after the adjustment finishes, chuck 15 presss from both sides the blast pipe tightly with outer chuck 14 in using, use the spanner to twist the nut, the nut removes at fastening screw 6's surface and pulls down fastening screw 6, fastening screw 6 makes connecting rod 3's lower extreme surface paste 1 messenger connecting rod 3 fixed, thereby conveniently press from both sides the blast pipe of tight different turnings, then press from both sides the other end of tight blast pipe, it makes pin 7 and canvas 17 remove its position of regulation to remove pin 7, process, add man-hour, pin 7 blocks the iron fillings that spill with canvas 17, prevent hindering the people.
It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a production anchor clamps for blast pipe among automobile exhaust system, includes table surface (1), its characterized in that: the outer surface of the lower end of the workbench surface (1) is provided with a support column (5), the outer surface of the upper end of the workbench surface (1) is provided with a first gear (2), the outer surface of one side of the first gear (2) is provided with a second gear (8), the outer surface of the other side of the first gear (2) is provided with a connecting rod (3), the upper end of the connecting rod (3) is provided with a chuck shell (4), the outer surface of one side of the chuck shell (4) is provided with a threaded rod (12), the outer surface of the threaded rod (12) is provided with a hand-screwed nut (13), the inner surface of the chuck shell (4) is provided with a connecting block (11), the inner surface of the connecting block (11) is provided with an expansion block (16), the outer surface of one side of the connecting block (11) is provided with an, the outer surface of the lower end of the connecting rod (3) is provided with a fastening screw (6), the outer surface of the fastening screw (6) is provided with a fastening groove (9), the rear end of the connecting rod (3) is provided with a moving groove (10), the outer surface of the upper end of the moving groove (10) is provided with a stop lever (7), and the outer surface of one side of the stop lever (7) is provided with a canvas (17).
2. The production jig for the exhaust pipe in the automobile exhaust system according to claim 1, characterized in that: the outer surface of the lower end of the connecting rod (3) is fixedly connected with the outer surface of the upper end of the fastening screw (6), the outer surface of the fastening screw (6) is connected with the inner surface of the fastening groove (9) in a sliding mode, the outer surface of the fastening screw (6) is provided with a nut, a thread is arranged between the fastening screw (6) and the nut, and the outer surface of the fastening screw (6) is fixedly connected with the inner surface of the nut through the thread.
3. The production jig for the exhaust pipe in the automobile exhaust system according to claim 1, characterized in that: be provided with No. two threads between threaded rod (12) and the hand nut (13) of twisting, the surface of threaded rod (12) is connected through No. two threads and the internal surface fixed connection of hand nut (13), the surface of connecting block (11) and the internal surface swing joint of chuck shell (4), the opposite side surface of chuck shell (4) is provided with the inclined plane, one side surface of outer chuck (14) is the inclined plane.
4. The production jig for the exhaust pipe in the automobile exhaust system according to claim 1, characterized in that: the quantity of pin (7) is twenty six groups, the quantity of canvas (17) is twenty five groups, be provided with the recess between pin (7) and canvas (17), one side surface fixed connection of recess and canvas (17) is passed through to one side surface of pin (7).
5. The production jig for the exhaust pipe in the automobile exhaust system according to claim 1, characterized in that: be provided with the loose axle between a gear (2) and table surface (1), the upper end surface swing joint of loose axle and table surface (1) is passed through to a gear (2) lower extreme surface, be provided with the driving gear between a gear (2) and No. two gear (8), the surface of a gear (2) passes through the fixed surface connection of driving gear and No. two gear (8).
6. The production jig for the exhaust pipe in the automobile exhaust system according to claim 1, characterized in that: the connecting rod (3) and the chuck shell (4) are provided with supporting rods, and the outer surface of the upper end of the connecting rod (3) is fixedly connected with the outer surface of the lower end of the chuck shell (4) through the supporting rods.
7. The production jig for the exhaust pipe in the automobile exhaust system according to claim 1, characterized in that: a sliding groove is arranged between the stop lever (7) and the working table top (1), and the outer surface of the stop lever (7) is in sliding connection with the inner surface of the moving groove (10) through the sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921080265.1U CN211163588U (en) | 2019-07-11 | 2019-07-11 | Production clamp for exhaust pipe in automobile exhaust system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921080265.1U CN211163588U (en) | 2019-07-11 | 2019-07-11 | Production clamp for exhaust pipe in automobile exhaust system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211163588U true CN211163588U (en) | 2020-08-04 |
Family
ID=71790687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921080265.1U Expired - Fee Related CN211163588U (en) | 2019-07-11 | 2019-07-11 | Production clamp for exhaust pipe in automobile exhaust system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211163588U (en) |
-
2019
- 2019-07-11 CN CN201921080265.1U patent/CN211163588U/en not_active Expired - Fee Related
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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: 20200804 |