CN211740492U - Leak hunting device in many appearance chambeies of automobile transmission casing of leak hunting simultaneously - Google Patents
Leak hunting device in many appearance chambeies of automobile transmission casing of leak hunting simultaneously Download PDFInfo
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- CN211740492U CN211740492U CN201922443085.1U CN201922443085U CN211740492U CN 211740492 U CN211740492 U CN 211740492U CN 201922443085 U CN201922443085 U CN 201922443085U CN 211740492 U CN211740492 U CN 211740492U
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Abstract
The utility model provides a leak hunting device in many chambeies of automobile transmission casing of hunting leak simultaneously, relates to a leak hunting device, and including leak hunting appearance, controller, leak hunting anchor clamps, wherein the leak hunting appearance has many, connects the different oil ducts of automobile transmission casing respectively, and every leak hunting appearance all is connected with the controller through independent trachea after being connected with control valve, time delay valve in proper order. The leak detection clamp comprises a main plugging mechanism and a side plugging mechanism, wherein the main plugging mechanism comprises a main pressing cylinder, a top plate and a plugging presser foot, the main pressing cylinder is pressed on the plugging presser foot through the top plate, and the plugging presser foot is pressed and plugged on an oil passage orifice on the top surface of a workpiece; the side plugging mechanism comprises a side pressing cylinder, a side sealing plate and a sealing gasket, and the side pressing cylinder is tightly pressed and sealed on the side oil passage of the workpiece through the side sealing plate. The utility model discloses a check out time is short, can match with the production beat, can avoid equipment extravagant, can realize once compressing tightly the shutoff, and the action is reliable and stable, and equipment takes up an area of for a short time, reducible clamping number of times and the probability that takes place the bruise.
Description
Technical Field
The utility model relates to a leak hunting device, especially a leak hunting device in many appearance chambeies of automobile transmission casing of hunting leak simultaneously.
Background
In the production process of the automobile transmission shell, the air tightness leakage detection is a very important process. The existing airtight leakage detection of the automobile transmission shell generally adopts multiple processes to respectively detect leakage, or adopts a leak detector to respectively detect a single cavity, such as 'an engine shell leakage detection device' with application publication number CN 105203272A. The method not only needs to compress and seal the oil passages for multiple times, but also has the advantages that the cavity of the automobile transmission shell is small, the detection requirement is high, the number of the cavities is large, and if the CTF25A shell has 3 groups of 18 oil passages at the same time, the leakage amount needs to be detected, so the detection time is very long, and the detection time is not matched with the production rhythm; in addition, multiple processes are used for respectively detecting leakage or one leak detector is used for respectively detecting the cavity, so that equipment waste is caused, and the production cost is greatly increased.
Disclosure of Invention
The to-be-solved technical problem of the utility model is: the utility model provides a leak hunting device in many appearance chambeies of leak hunting automotive transmission casing simultaneously to solve the detection time that above-mentioned prior art exists long, with production beat mismatch, cause the extravagant shortcoming of equipment.
The technical scheme for solving the technical problems is as follows: the utility model provides a leak hunting device in many chambeies of automobile transmission casing of hunting leak simultaneously, includes leak hunting appearance, controller, leak hunting anchor clamps, frame, the leak hunting appearance have manyly, these many leak hunting appearance connect the different oil ducts of automobile transmission casing respectively, every leak hunting appearance all is connected with the controller through independent trachea after being connected with control valve, time delay valve in proper order.
The utility model discloses a further technical scheme is: meanwhile, all oil passages during leak detection are not intersected with each other and are not adjacent to each other.
The utility model discloses a further technical scheme is: the leak detection clamp comprises a main plugging mechanism and a side plugging mechanism, wherein the main plugging mechanism comprises a main pressing cylinder, a top plate and a plugging presser foot, the output end of the main pressing cylinder is pressed on the plugging presser foot through the top plate, and the plugging presser foot is pressed and plugged on an oil duct orifice on the top surface of the shell of the automobile transmission; the side plugging mechanism comprises a side pressing cylinder, a side sealing plate and a sealing gasket, the side pressing cylinder is fixed on a side pressing cylinder mounting seat, and the output end of the side pressing cylinder is tightly pressed and sealed on a side oil passage of the automobile transmission shell through the side sealing plate and the sealing gasket; the side sealing plate is provided with a plurality of vent holes communicated with a side oil passage of the automobile transmission shell, and the vent holes are respectively connected with a plurality of leak detectors through pipelines.
The utility model discloses a further technical scheme is again: the blocking presser foot comprises an installation seat, a spring, a guide rod and a presser foot, wherein the installation seat is connected with the presser foot through the guide rod, the spring is installed on the guide rod, and the output end of the main pressing cylinder is pressed on the top surface of the installation seat through a top plate; the presser foot is pressed and blocked on an oil passage orifice on the top surface of the shell of the automobile transmission.
Owing to adopt above-mentioned structure, the utility model relates to a leak hunting device in many appearance chambeies of automobile transmission casing of hunting leak simultaneously compares with prior art, has following beneficial effect:
1. short detection time and capability of being matched with production rhythm
Because the utility model discloses a leak hunting device includes leak hunting appearance, controller, leak hunting anchor clamps, frame, the leak hunting appearance have many, should connect the different oil ducts of work piece respectively by many leak hunting appearance, every leak hunting appearance all is connected with the controller through independent leak hunting trachea after being connected with control valve, time delay valve in proper order. Therefore, the utility model discloses an adopt many leak detectors to detect simultaneously on same leak detection equipment, can realize a plurality of oil ducts of clamping leak detection to adopt three leak detectors as an example, every product leak detection beat becomes 80 seconds by 260 seconds' check out time, and the time that every product compressed tightly shortens 180 seconds, and its check out time shortens greatly, can match with the production beat.
2. Avoid the waste of equipment
Because the utility model discloses a leak hunting device includes leak hunting appearance, controller, leak hunting anchor clamps, frame, the leak hunting appearance have many, should connect the different oil ducts of work piece respectively by many leak hunting appearance, every leak hunting appearance all is connected with the controller through independent leak hunting trachea after being connected with control valve, time delay valve in proper order. Therefore, the utility model discloses can detect through many leak detectors simultaneously, need not to adopt multiple operation to leak hunting respectively or single detection holds the chamber leak hunting, can avoid equipment extravagant.
3. Can realize one-time compression plugging
The leakage detecting clamp comprises a main plugging mechanism and a side plugging mechanism, wherein the main plugging mechanism comprises a main pressing cylinder, a top plate and a plugging presser foot, the output end of the main pressing cylinder is pressed on the plugging presser foot through the top plate, and the plugging presser foot is pressed and plugged on the top surface oil duct orifice of the automobile transmission shell; the side plugging mechanism comprises a side pressing cylinder, a side sealing plate and a sealing gasket, the side pressing cylinder is fixed on a side pressing cylinder mounting seat, and the output end of the side pressing cylinder is tightly pressed and sealed on a side oil passage of the automobile transmission shell through the side sealing plate and the sealing gasket; the side sealing plate is provided with a plurality of vent holes communicated with a side oil passage of the automobile transmission shell, and the vent holes are respectively connected with a plurality of leak detectors through pipelines. When the leak detection device is used, the piston rod of the main compression cylinder is ejected downwards and simultaneously pushed on each plugging presser foot through the top plate, so that the top surface oil passage orifice of the automobile transmission shell can be simultaneously compressed and plugged, and the leak detection efficiency is further improved.
4. The action is stable and reliable;
the plugging presser foot comprises an installation seat, a spring, a guide rod and a presser foot, wherein the installation seat is connected with the presser foot through the guide rod, the spring is arranged on the guide rod, and the output end of the main pressing cylinder is pressed on the top surface of the installation seat through the top plate; the presser foot compresses tightly the shutoff on the top surface oil duct orifice of automobile transmission casing. Wherein, can guarantee the presser foot and compress tightly balanced with the product through the spring of installing on the guide bar, make and compress tightly the action reliable and stable.
5. Small occupied area of equipment
The utility model discloses can optimize into 1 with leak hunting equipment by many to adopt three leak detectors as the example, the reducible 16 square meters of its area.
6. Can reduce clamping times and the probability of collision damage
The utility model can change the clamping times of each product from multiple times to 1 time; taking three leak detectors as an example, the probability of collision damage of each product is reduced 2/3; therefore, the utility model discloses reducible clamping number of times and the probability that takes place the bruise.
The technical features of a leak detection device for simultaneously detecting multiple cavities of a transmission housing of an automobile according to the present invention will be further described with reference to the accompanying drawings and embodiments.
Drawings
FIG. 1: the utility model is a structural schematic diagram of a leak detection device for simultaneously detecting a plurality of cavities of an automobile transmission shell,
FIG. 2: in the first embodiment, the three leak detectors are respectively connected with the three oil passages of the shell of the automobile transmission and the controller,
FIG. 3: example a schematic view of the leak detection fixture,
in the above drawings, the respective part numbers are explained as follows:
1-leak detector, 11-leak detectors I, 12-leak detectors II, 13-leak detectors III,
2-the control device is used for controlling the operation of the device,
3-leak detection clamp, 31-main plugging mechanism, 311-main pressing cylinder, 312-top plate,
313-blocking press foot, 3131-mounting seat, 3132-spring, 3133-guide bar, 3134-press foot,
32-side plugging mechanism, 321-side pressing cylinder, 322-side sealing plate, 323-sealing gasket,
324-side pressing cylinder mounting base, 4-control valve, 5-time delay valve, 6-air pipe,
7-bottom plate, 8-frame, 9-automobile transmission shell.
Detailed Description
The first embodiment is as follows:
a leak detection device for simultaneously detecting a plurality of cavities of an automobile transmission shell comprises a leak detector 1, a controller 2, a leak detection clamp 3 and a rack 8, wherein the leak detection clamp 3 and the automobile transmission shell 9 are arranged on the rack 8 through a bottom plate 7; the leak detectors 1 are respectively a leak detector I11, a leak detector II 12 and a leak detector III 13, the three leak detectors are respectively connected with three oil ducts of an automobile transmission shell 9, and each leak detector is connected with a control valve 4 and a delay valve 5 in sequence through an independent air pipe 6 and then connected with a controller 2; meanwhile, all oil passages during leak detection are not intersected with each other and are not adjacent to each other.
The leak detection clamp 3 comprises a main blocking mechanism 31 and a side blocking mechanism 32, wherein the main blocking mechanism 31 comprises a main pressing cylinder 311, a top plate 312 and a blocking presser foot 313, the output end of the main pressing cylinder 311 is pressed on the blocking presser foot 313 through the top plate 312, and the blocking presser foot 313 is pressed and blocked on an oil passage hole on the top surface of the automobile transmission shell 9; when the device is used, a piston rod of the main pressing cylinder 311 is ejected downwards and simultaneously pressed on each blocking presser foot 313 through the top plate 312, so that the top surface oil passage orifices of the automobile transmission shell 9 can be simultaneously pressed and blocked.
The side plugging mechanism 32 comprises a side pressing cylinder 321, a side sealing plate 322 and a sealing gasket 323, wherein the side pressing cylinder 321 is fixed on a side pressing cylinder mounting seat 324, the side pressing cylinder mounting seat 324 is mounted on the frame 8 through the bottom plate 7, and the output end of the side pressing cylinder 321 is tightly pressed and sealed on the side oil passage of the automobile transmission shell 9 through the side sealing plate 322 and the sealing gasket 323; the side sealing plate 322 is provided with a plurality of vent holes communicated with the side oil passage of the automobile transmission shell 9, and the vent holes are respectively connected with the three leak detectors 1 through pipelines.
The blocking presser foot 313 comprises a mounting base 3131, a spring 3132, a guide rod 3133 and a presser foot 3134, the mounting base 3131 is connected with the presser foot 3134 through the guide rod 3133, the spring 3132 is mounted on the guide rod 3133, and the output end of the main pressing cylinder 311 is pressed against the top surface of the mounting base 3131 through a top plate 312; the presser foot 3134 is pressed and plugged on the top surface oil passage hole of the automobile transmission shell 9. The spring 3132 installed on the guide rod 3133 can ensure the pressing balance between the pressing foot and the product, so that the pressing action is stable and reliable.
The control valve 4, the delay valve 5 and the controller 2 are all of conventional technology, and the structure thereof will not be described in detail.
Claims (4)
1. The utility model provides a leak hunting device in many appearance chambeies of automobile transmission casing of hunting leak simultaneously, includes leak detector (1), controller (2), leak hunting anchor clamps (3), frame (8), its characterized in that: leak detectors (1) have many, these many leak detectors (1) are connected the different oil ducts of automobile transmission casing (9) respectively, every leak detector all is connected with controller (2) after being connected with control valve (4), delay valve (5) in proper order through independent trachea (6).
2. The device for simultaneously detecting the leakage of the plurality of cavities of the transmission shell of the automobile as claimed in claim 1, wherein: meanwhile, all oil passages during leak detection are not intersected with each other and are not adjacent to each other.
3. The device for simultaneously detecting the leakage of the plurality of cavities of the transmission shell of the automobile as claimed in claim 1, wherein: the leak detection clamp (3) comprises a main plugging mechanism (31) and a side plugging mechanism (32), wherein the main plugging mechanism (31) comprises a main pressing cylinder (311), a top plate (312) and a plugging presser foot (313), the output end of the main pressing cylinder (311) is pressed on the plugging presser foot (313) through the top plate (312), and the plugging presser foot (313) is pressed and plugged on a top surface oil passage orifice of the automobile transmission shell (9); the side plugging mechanism (32) comprises a side pressing cylinder (321), a side sealing plate (322) and a sealing gasket (323), wherein the side pressing cylinder (321) is fixed on a side pressing cylinder mounting seat (324), and the output end of the side pressing cylinder (321) is pressed and sealed on a side oil passage of the automobile transmission shell (9) through the side sealing plate (322) and the sealing gasket (323); the side sealing plate (322) is provided with a plurality of vent holes communicated with a side oil passage of the automobile transmission shell (9), and the vent holes are respectively connected with a plurality of leak detectors (1) through pipelines.
4. The device for simultaneously detecting the leakage of the plurality of cavities of the transmission shell of the automobile as claimed in claim 3, wherein: the blocking presser foot (313) comprises a mounting seat (3131), a spring (3132), a guide rod (3133) and a presser foot (3134), the mounting seat (3131) is connected with the presser foot (3134) through the guide rod (3133), the spring (3132) is mounted on the guide rod (3133), and the output end of the main pressing cylinder (311) is pressed against the top surface of the mounting seat (3131) through a top plate (312); the presser foot (3134) is pressed and blocked on an oil passage hole on the top surface of the automobile transmission shell (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922443085.1U CN211740492U (en) | 2019-12-30 | 2019-12-30 | Leak hunting device in many appearance chambeies of automobile transmission casing of leak hunting simultaneously |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922443085.1U CN211740492U (en) | 2019-12-30 | 2019-12-30 | Leak hunting device in many appearance chambeies of automobile transmission casing of leak hunting simultaneously |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211740492U true CN211740492U (en) | 2020-10-23 |
Family
ID=72872033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922443085.1U Active CN211740492U (en) | 2019-12-30 | 2019-12-30 | Leak hunting device in many appearance chambeies of automobile transmission casing of leak hunting simultaneously |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211740492U (en) |
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2019
- 2019-12-30 CN CN201922443085.1U patent/CN211740492U/en active Active
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