CN220772436U - Automobile part air tightness detection device - Google Patents
Automobile part air tightness detection device Download PDFInfo
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- CN220772436U CN220772436U CN202321326995.1U CN202321326995U CN220772436U CN 220772436 U CN220772436 U CN 220772436U CN 202321326995 U CN202321326995 U CN 202321326995U CN 220772436 U CN220772436 U CN 220772436U
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- detection device
- placing table
- tightness detection
- fixedly connected
- air tightness
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- 238000001514 detection method Methods 0.000 title claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 7
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 7
- 241001330002 Bambuseae Species 0.000 claims description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 7
- 239000011425 bamboo Substances 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 abstract description 13
- 238000003754 machining Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model belongs to the technical field of automobile part machining, and particularly discloses an automobile part air tightness detection device which comprises a device frame, wherein the top of the inner wall of the device frame is connected with a detection device body in a sliding manner through a driving mechanism, a machining table is fixedly arranged at the bottom of the inner wall of the device frame, a placing table is fixedly connected to the top of the machining table, and a hard clamping mechanism, a special clamping mechanism and a flexible clamping mechanism for clamping parts of different types are respectively arranged on the outer surface of the placing table. This auto parts gas tightness detection device can select corresponding fixture according to different kinds and protective requirement, and rigid fixture carries out the centre gripping to ordinary rectangle spare part promptly, and flexible fixture is stable the centre gripping to spare part that protective requirement is higher, and the last triangle form is stable the centre gripping with special shape spare part such as cylindric through purpose-made fixture, promotes the variety of centre gripping mode and has strengthened the suitability of device.
Description
Technical Field
The application relates to the technical field of automobile part machining, in particular to an automobile part air tightness detection device.
Background
The automobile part air tightness detection is a test method for automobile parts, and is mainly used for measuring whether the parts can effectively prevent gas, liquid or steam from leaking from the inside of the parts to the outside so as to ensure the safety, environmental protection and effective work of an automobile system.
At present, an air tightness device for detecting automobile parts is usually used for detecting parts of the same type after clamping and fixing, but because the shapes of the parts of different types are possibly different, the air tightness device is difficult to adapt to the different parts relative to single clamping and fixing equipment, and the diversity of clamping modes is limited, so that the applicability of the device is insufficient.
Disclosure of Invention
In view of the above, the present utility model aims to solve the drawbacks of the prior art, and provides an air tightness detecting device for automobile parts, which solves the problems of the prior art.
In order to achieve the above purpose, the utility model provides an air tightness detection device for automobile parts, which comprises a device frame, wherein the top of the inner wall of the device frame is slidably connected with a detection device body through a driving mechanism, a processing table is fixedly arranged at the bottom of the inner wall of the device frame, a placing table is fixedly connected to the top of the processing table, a hard clamping mechanism, a special clamping mechanism and a flexible clamping mechanism for clamping parts of different types are respectively arranged on the outer surface of the placing table, protective backup plates are arranged at the top of the placing table, and the number of the protective backup plates is three.
Preferably, the driving mechanism comprises an electric push rod fixedly mounted at the top of the device frame, an output end of the electric push rod is fixedly connected with an air cylinder, an output end of the air cylinder is fixedly connected with the top of the detection device body, and the detection device body can be enabled to move to the upper side of the corresponding clamping mechanism through the driving mechanism.
Preferably, the hard fixture includes that the screw thread cup joints the first lead screw at placing the platform internal surface, the one end fixedly connected with that the protection backup plate was kept away from to first lead screw is first revolved the handle, the one end that first revolved the handle was kept away from to first lead screw rotates and is connected with hard splint, and the bottom of hard splint and the top sliding connection of placing the platform can stabilize the centre gripping to the spare part that the protection requirement is not high through hard fixture.
Preferably, the special clamping mechanism comprises a second screw rod which is sleeved on the inner surface of the placing table through threads, a second rotating handle is fixedly connected to one end of the second screw rod, which is far away from the protective backup plate, a special clamping plate is rotatably connected to one end of the second screw rod, which is far away from the second rotating handle, the bottom of the special clamping plate is slidably connected with the top of the placing table, a trapezoidal surface is arranged on the special clamping plate, and the special clamping mechanism can be used for stabilizing parts such as cylinders or triangles.
Preferably, the flexible fixture includes fixed section of thick bamboo of fixed connection in placing the inboard of platform, the inside swing joint of fixed section of thick bamboo has the telescopic link, the surface fixed cover of telescopic link is equipped with the spacing ring, can stabilize the centre gripping to the higher collar part of protection requirement through flexible fixture and protect it, reduce the damage to spare part in the centre gripping process.
Preferably, the outer surface movable sleeve of telescopic link is equipped with the spring, the one end and the outer surface fixed connection of spacing ring of spring, the one end fixedly connected with flexible splint that the telescopic link kept away from fixed section of thick bamboo.
Compared with the prior art, the utility model has the following beneficial effects:
1. this auto parts gas tightness detection device can select corresponding fixture according to different kinds and protective requirement, and rigid fixture carries out the centre gripping to ordinary rectangle spare part promptly, and flexible fixture is stable the centre gripping to spare part that protective requirement is higher, and the last triangle form is stable the centre gripping with special shape spare part such as cylindric through purpose-made fixture, promotes the variety of centre gripping mode and has strengthened the suitability of device.
2. This auto parts gas tightness detection device promotes detection device body to corresponding fixture's top through the electricity push rod through the cylinder, later opens the cylinder and carries out the gas tightness detection with detection device body after moving down to suitable position to the spare part, can change gas tightness detection device's position, reaches the effect of nimble detection.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present application;
FIG. 2 is a schematic view of the surface structure of the placement stage of the present application;
fig. 3 is a schematic view of the internal structure of the fixing barrel.
Wherein: 1. a device rack; 2. an electric push rod; 3. a cylinder; 4. a detection device body; 5. a processing table; 6. a placement table; 7. a protective backup plate; 8. a first screw rod; 9. a first knob; 10. a hard splint; 11. a second screw rod; 12. a second knob; 13. a special clamping plate; 14. a tread; 15. a fixed cylinder; 16. a telescopic rod; 17. a limiting ring; 18. a spring; 19. a flexible splint.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
Referring to fig. 1-3, an air tightness detection device for automobile parts comprises a device frame 1, wherein the top of the inner wall of the device frame 1 is slidably connected with a detection device body 4 through a driving mechanism, a processing table 5 is fixedly installed at the bottom of the inner wall of the device frame 1, a placing table 6 is fixedly connected to the top of the processing table 5, a hard clamping mechanism, a special clamping mechanism and a flexible clamping mechanism for clamping different types of parts are respectively arranged on the outer surface of the placing table 6, a protection backup plate 7 is arranged at the top of the placing table 6, and three groups of protection backup plates 7 are arranged.
Through above-mentioned technical scheme, the device is in the use by detecting device body 4 to the automobile parts gas tightness detection, can select suitable fixture according to the shape and the protection requirement of spare part before the detection to carry out relative reasonable centre gripping to corresponding type spare part and stabilize.
Specifically, actuating mechanism includes fixed mounting at the electric putter 2 at device frame 1 top, and the output fixedly connected with cylinder 3 of electric putter 2, the output of cylinder 3 and the top fixed connection of detection device body 4.
Through the technical scheme, the electric push rod 2 can push the air cylinder 3 so as to push the detection device body 4 to the upper part of the corresponding clamping mechanism, and the air cylinder 3 is started to move the detection device body 4 to a proper position.
Specifically, the hard fixture includes that the screw thread cup joints the first lead screw 8 at placing the platform 6 internal surface, and the one end fixedly connected with first revolve 9 of keeping away from protection backup plate 7 of first lead screw 8 is kept away from the one end rotation of first revolve 9 and is connected with hard splint 10, and the bottom of hard splint 10 and the top sliding connection of placing the platform 6.
Through the technical scheme, the first rotating handle 9 is rotated to enable the hard clamping plate 10 to slide along the top of the placing table 6 until the hard clamping plate is matched with the protection backup plate 7 to stably clamp and fix parts with low protection requirements.
Specifically, the special clamping mechanism comprises a second screw rod 11 which is sleeved on the inner surface of the placing table 6 in a threaded manner, a second rotating handle 12 is fixedly connected to one end, far away from the protection backup plate 7, of the second screw rod 11, a special clamping plate 13 is rotatably connected to one end, far away from the second rotating handle 12, of the second screw rod 11, the bottom of the special clamping plate 13 is in sliding connection with the top of the placing table 6, and a tread 14 is arranged on the special clamping plate 13.
Through the technical scheme, the special clamping plate 13 can slide along the top of the placing table 6 by rotating the second rotary handle 12 until the special clamping plate is matched with the protection backup plate 7 to stably clamp and fix cylindrical or triangular parts.
Specifically, the flexible fixture includes fixed section of thick bamboo 15 of fixed connection in placing the inboard of platform 6, and the inside swing joint of fixed section of thick bamboo 15 has telescopic link 16, and the fixed cover of surface of telescopic link 16 is equipped with stop collar 17.
Through the technical scheme, the limiting ring 17 can be jacked up under the elastic force of the spring 18, and then the linkage telescopic rod 16 extends outwards from the fixed cylinder 15.
Specifically, the outer surface movable sleeve of telescopic link 16 is equipped with spring 18, and the one end and the outer surface fixed connection of spacing ring 17 of spring 18, the one end fixedly connected with flexible splint 19 that the telescopic link 16 kept away from fixed section of thick bamboo 15.
Through above-mentioned technical scheme, flexible splint 19 of in-process that telescopic link 16 extends is along placing the top of platform 6 and is slided, until its cooperation protection backup plate 7 carries out stable centre gripping to the higher spare part of protection nature requirement, reduces simultaneously at the damage that the centre gripping in-process caused spare part.
Working principle: when the device is used, a proper clamping mechanism is selected according to the appearance of an automobile part to be processed, the part is detected, namely, when the rectangular part with low protective requirement is detected to be clamped and detected, the first rotary handle 9 can be rotated to drive the first screw rod 8 to rotate, so that the hard clamping plate 10 slides along the top of the placing table 6 towards the rectangular part which depends on the protective backup plate 7 until the part is tightly clamped and fixed, when the rectangular part with high protective requirement is detected, the part is placed on the top of the placing table 6, the limiting ring 17 is jacked up by the spring 18, the linkage telescopic rod 16 extends outwards, the flexible clamping plate 19 is close to the protective backup plate 7 along with the part until the flexible clamping plate 19 presses the part on the protective backup plate 7, the part is stably clamped, and meanwhile, the damage to the part in the clamping process is reduced, the protection of parts is effectively improved, when the air tightness of some parts with special shapes is finally detected, for example, cylindrical and triangular parts can be placed on the placing table 6, the second rotary handle 12 is rotated to drive the second screw rod 11 to rotate, so that the special clamping plate 13 slides along the top of the placing table 6 towards the parts with special shapes which are supported on the protection backup plate 7, the cylindrical or triangular parts can be clamped stably through the ladder surface 14 arranged on the surface of the special clamping plate 13, so that the proper clamping mechanism can be selected for stable clamping according to different types of parts, the diversity of clamping modes is improved, the applicability of the device is enhanced, after the automobile parts are stabilized, the detection device body 4 can be pushed to the upper part of the corresponding clamping mechanism through the electric push rod 2 by the cylinder 3, and then the cylinder 3 is started to move the detection device body 4 downwards to a proper position, the air tightness of the parts is detected by the detecting device body 4.
Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an automobile parts gas tightness detection device, includes device frame (1), its characterized in that: the device comprises a device frame (1), wherein the top of the inner wall of the device frame (1) is slidably connected with a detection device body (4) through a driving mechanism, a processing table (5) is fixedly installed at the bottom of the inner wall of the device frame (1), a placing table (6) is fixedly connected with the top of the processing table (5), hard clamping mechanisms, special clamping mechanisms and flexible clamping mechanisms for clamping different types of parts are respectively arranged on the outer surface of the placing table (6), a protection backup plate (7) is arranged at the top of the placing table (6), and three groups of protection backup plates (7) are arranged.
2. The automobile part air tightness detection device according to claim 1, wherein: the driving mechanism comprises an electric push rod (2) fixedly mounted at the top of the device frame (1), the output end of the electric push rod (2) is fixedly connected with an air cylinder (3), and the output end of the air cylinder (3) is fixedly connected with the top of the detection device body (4).
3. The automobile part air tightness detection device according to claim 1, wherein: the hard fixture comprises a first screw rod (8) which is sleeved on the inner surface of the placing table (6) through threads, one end, away from the protection backup plate (7), of the first screw rod (8) is fixedly connected with a first rotating handle (9), one end, away from the first rotating handle (9), of the first screw rod (8) is rotationally connected with a hard clamping plate (10), and the bottom of the hard clamping plate (10) is in sliding connection with the top of the placing table (6).
4. The automobile part air tightness detection device according to claim 1, wherein: the special clamping mechanism comprises a second screw rod (11) which is sleeved on the inner surface of the placing table (6) through threads, a second rotating handle (12) is fixedly connected to one end, far away from the protection backup plate (7), of the second screw rod (11), a special clamping plate (13) is rotatably connected to one end, far away from the second rotating handle (12), of the second screw rod (11), the bottom of the special clamping plate (13) is in sliding connection with the top of the placing table (6), and a tread (14) is arranged on the special clamping plate (13).
5. The automobile part air tightness detection device according to claim 1, wherein: the flexible clamping mechanism comprises a fixed cylinder (15) fixedly connected to the inner side of the placing table (6), a telescopic rod (16) is movably connected to the inside of the fixed cylinder (15), and a limiting ring (17) is fixedly sleeved on the outer surface of the telescopic rod (16).
6. The automobile part air tightness detection device according to claim 5, wherein: the outer surface movable sleeve of telescopic link (16) is equipped with spring (18), the one end of spring (18) is connected with the surface fixed of spacing ring (17), the one end fixedly connected with flexible splint (19) of fixed section of thick bamboo (15) are kept away from to telescopic link (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321326995.1U CN220772436U (en) | 2023-05-29 | 2023-05-29 | Automobile part air tightness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321326995.1U CN220772436U (en) | 2023-05-29 | 2023-05-29 | Automobile part air tightness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220772436U true CN220772436U (en) | 2024-04-12 |
Family
ID=90597291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321326995.1U Active CN220772436U (en) | 2023-05-29 | 2023-05-29 | Automobile part air tightness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220772436U (en) |
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2023
- 2023-05-29 CN CN202321326995.1U patent/CN220772436U/en active Active
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