CN215639944U

CN215639944U - Sealing performance detector for axle housing of drive axle

Info

Publication number: CN215639944U
Application number: CN202122173828.5U
Authority: CN
Inventors: 杨跃宇; 陈志宏; 范继华
Original assignee: Xuzhou Huachen Axle Co ltd
Current assignee: Xuzhou Huachen Axle Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-01-25
Anticipated expiration: 2031-09-09

Abstract

The utility model discloses a sealing performance detector for a drive axle housing, which relates to the technical field of drive axle detection, has the advantage of moving a detection plate out of a water storage tank, and has the technical scheme that: including storage water tank, pick-up plate and vertical setting at the first backup pad of storage water tank mouth, the one end level that the storage water tank was kept away from to first backup pad is equipped with the fixed plate, and the vertical second backup pad that is equipped with ground contact of one end that first backup pad was kept away from to the fixed plate, horizontal sliding is connected with the slide on the fixed plate, the pick-up plate level is placed in the storage water tank and is located the slide under, be equipped with on the slide and be used for driving the pick-up plate to the vertical moving's of the direction that is close to the slide moving member, be equipped with the driving piece that is used for driving slide horizontal migration on the fixed plate.

Description

Sealing performance detector for axle housing of drive axle

Technical Field

The utility model relates to the technical field of drive axle detection, in particular to a drive axle housing sealing performance detector.

Background

The drive axle is located at the end of the drive train and its basic function is to increase the torque transmitted by the propeller shaft or transmission, to distribute the power reasonably to the left and right drive wheels, and to take up the vertical, longitudinal and transverse forces acting between the road surface and the frame or body, and is generally composed of a main reducer, a differential, wheel transmissions, drive axle housings, etc. The sealing performance detection of the drive axle housing is an important step for inspecting the manufacturing quality of the drive axle housing. The existing drive axle housing sealing performance detection machine mostly needs a user to stand beside a water storage tank to install the drive axle housing on a detection plate in the water storage tank, and the detection plate can only move up and down in the water storage tank and cannot be moved out of the water storage tank, so that a tool used by the user is very easy to fall into the water storage tank in the installation process, and therefore the utility model provides a solution.

SUMMERY OF THE UTILITY MODEL

Aiming at the technical defects, the utility model aims to provide a drive axle housing sealing performance detector which has the advantage of moving a detection plate out of a water storage tank.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a drive axle housing sealing performance detector which is characterized by comprising a water storage tank, a detection plate and a first support plate vertically arranged at a tank opening of the water storage tank, wherein one end, far away from the water storage tank, of the first support plate is horizontally provided with a fixed plate, one end, far away from the first support plate, of the fixed plate is vertically provided with a second support plate contacting with the ground, the fixed plate is horizontally connected with a sliding plate in a sliding manner, the detection plate is horizontally arranged in the water storage tank and is positioned right below the sliding plate, the sliding plate is provided with a moving member for driving the detection plate to vertically move towards the direction close to the sliding plate, and the fixed plate is provided with a driving member for driving the sliding plate to horizontally move on the fixed plate.

Through adopting above-mentioned technical scheme, when using, the user only needs to drive the pick-up plate through the moving member to the vertical removal of the direction that is close to the slide, make the pick-up plate vertically shift out in following the storage water tank, then through driving piece drive slide horizontal migration on the fixed plate, make the pick-up plate remove to storage water tank one side, then drive the pick-up plate through the moving member again and to the vertical removal of the direction of keeping away from the slide, until pick-up plate bottom and ground contact can, the user can be with on the transaxle axle housing installation pick-up plate this moment, the condition that the instrument that the user used has reduced in the installation drops to the storage water tank takes place, high durability and convenient use.

Preferentially, the driving part comprises a long strip-shaped sliding chute arranged at the top end of the fixing plate, the sliding plate is horizontally positioned in the sliding chute and horizontally slides along the sliding chute, a screw rod is rotatably connected between two opposite chute walls in the sliding chute, one end of the screw rod penetrates through the sliding plate and is in threaded connection with the sliding plate, and a motor used for driving the screw rod to rotate is arranged on the fixing plate.

Preferentially, the moving member is including seting up four recesses on the slide top and all setting up the screw rod in pick-up plate top four corners, and four screw rods keep away from the one end of pick-up plate and equally divide and do not vertically pass in four recesses, four the equal threaded connection of screw rod outer wall has the sleeve, and the sleeve outer wall all overlaps and is equipped with the ring gear, four the ring gear inner wall all with sleeve outer wall fixed connection, four the sleeve all is located the top of slide and all rotates with the slide to be connected, be equipped with on the slide and be used for four ring gears of simultaneous drive to drive sleeve pivoted rotation piece.

Preferably, the rotating part comprises a first gear rotatably connected to the top end of the sliding plate, the first gear is meshed with the four gear rings, and a second gear meshed with the first gear is arranged at one end of a rotating shaft of the motor and erected at the top end of the sliding plate.

Preferentially, pick-up plate bottom four corners all is equipped with the supporting leg that is used for supporting the pick-up plate, and the supporting leg deviates from one side of pick-up plate and all is equipped with the rubber wearing layer.

Preferably, a storage box for storing tools is arranged below one side of the second supporting plate, which is close to the water storage tank.

The utility model has the beneficial effects that: when the detection device is used, a user only needs to drive the detection plate to vertically move towards the direction close to the sliding plate through the moving member, so that the detection plate is vertically moved out of the water storage tank, then the sliding plate is driven to horizontally move on the fixing plate through the driving member, so that the detection plate moves to one side of the water storage tank, then the detection plate is driven to vertically move towards the direction far away from the sliding plate through the moving member, until the bottom end of the detection plate is in contact with the ground, the user can install the drive axle housing on the detection plate, the occurrence of the situation that tools used by the user in the installation process drop into the water storage tank is reduced, and the detection device is simple and convenient to use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of the present embodiment;

FIG. 2 is a schematic structural diagram of the present embodiment for embodying the support leg;

fig. 3 is a schematic structural diagram for embodying the groove in this embodiment.

Description of reference numerals:

in the figure: 1. a water storage tank; 2. detecting a plate; 3. a first support plate; 4. a fixing plate; 5. a second support plate; 6. a slide plate; 7. a chute; 8. a screw rod; 9. an electric motor; 10. a groove; 12. a screw; 13. a sleeve; 14. a toothed ring; 15. a first gear; 16. a motor; 17. supporting legs; 18. a rubber abrasion resistant layer; 19. a storage box; 20. a second gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a transaxle axle housing sealing performance detects machine, as figure 1, including storage water tank 1, pick-up plate 2 and vertical setting are at 1 first backup pad 3 of storage water tank case mouth, the one end level that storage water tank 1 was kept away from to first backup pad 3 is equipped with fixed plate 4, and the vertical second backup pad 5 that is equipped with ground contact of one end that first backup pad 3 was kept away from to fixed plate 4, the horizontal sliding is connected with slide 6 on fixed plate 4, pick-up plate 2 level is placed in storage water tank 1 and is located slide 6 under, be equipped with on slide 6 and be used for driving pick-up plate 2 to the moving member of the vertical removal of the direction that is close to slide 6, be equipped with the driving piece that is used for driving slide 6 horizontal migration on fixed plate 4 on fixed plate.

As shown in fig. 1, when the detection device is used, a user only needs to drive the detection plate 2 to vertically move towards the direction close to the sliding plate 6 through the moving member, so that the detection plate 2 is vertically moved out of the water storage tank 1, then the sliding plate 6 is driven to horizontally move on the fixing plate 4 through the driving member, so that the detection plate 2 moves to one side of the water storage tank 1, then the detection plate 2 is driven to vertically move towards the direction far away from the sliding plate 6 through the moving member, until the bottom end of the detection plate 2 is in contact with the ground, the user can install the drive axle housing on the detection plate 2 at the moment, the condition that the tool used by the user drops into the water storage tank 1 in the installation process is reduced, and the detection device is simple and convenient to use.

As shown in fig. 1 and fig. 3, the driving member includes a strip-shaped sliding slot 7 formed at the top end of the fixing plate 4, the sliding plate 6 is horizontally located in the sliding slot 7 and horizontally slides along the sliding slot 7, a lead screw 8 is rotatably connected between two opposite slot walls in the sliding slot 7, one end of the lead screw 8 passes through the sliding plate 6 and is in threaded connection with the sliding plate 6, a motor 9 for driving the lead screw 8 to rotate is arranged on the fixing plate 4, the purpose of the setting is to drive the sliding plate 6 to horizontally move on the fixing plate 4 only by opening the motor 9, at the moment, the rotating shaft of the motor 9 can drive the driving lead screw 8 to rotate, at the moment, because one end of the lead screw 8 passes through the sliding plate 6 and is in threaded connection with the sliding plate 6, when the lead screw 8 rotates, the sliding plate 6 can horizontally move in the sliding slot 7 on the fixing plate 4, and the use is simple and convenient.

Referring to fig. 1 and 3, the moving member includes four grooves 10 formed at the top end of the slide plate 6 and screw rods 12 arranged at four corners of the top end of the detection plate 2, and one ends of the four screw rods 12 far away from the detection plate 2 vertically penetrate through the four grooves 10 respectively, the outer walls of the four screw rods 12 are in threaded connection with sleeves 13, the outer walls of the sleeves 13 are sleeved with toothed rings 14, the inner walls of the four toothed rings 14 are fixedly connected with the outer walls of the sleeves 13, the four sleeves 13 are located at the top end of the slide plate 6 and are rotatably connected with the slide plate 6, the slide plate 6 is provided with a rotating member for driving the four toothed rings 14 to drive the sleeves 13 to rotate, the arrangement is aimed at driving the four toothed rings 14 to drive the sleeves 13 to rotate only by the rotating member when the detection plate 2 needs to be driven to vertically move in a direction close to the slide plate 6, at this time, because the sleeves 13 are rotatably connected with the slide plate 6 and the sleeves 13 are in threaded connection with the outer walls of the screw rods 12, therefore, when the toothed ring 14 drives the sleeve 13 to rotate, the four screws 12 can drive the detection plate 2 to vertically move towards the direction close to the sliding plate 6, and the use is simple and convenient.

As shown in fig. 1, the rotating member includes a first gear 15 rotatably connected to the top end of the sliding plate 6, and the first gear 15 is engaged with the four toothed rings 14, the top end of the sliding plate 6 is erected with a motor 16, and one end of the rotating shaft of the motor 16 is provided with a second gear 20 engaged with the first gear 15, so that when the four toothed rings 14 are required to be driven simultaneously to drive the sleeve 13 to rotate, the motor 16 is only required to be turned on, at this time, one end of the rotating shaft of the motor 16 can drive the second gear 20 to rotate, at this time, the second gear 20 is engaged with the first gear 15, and the first gear 15 is engaged with the four toothed rings 14, so when the second gear 20 rotates, the four sleeves 13 can be driven simultaneously to rotate through the first gear 15 and the four toothed rings 14, and the use is simple and convenient.

Like figure 2, 2 bottom four corners of pick-up plate all are equipped with the supporting leg 17 that is used for supporting pick-up plate 2, and one side that supporting leg 17 deviates from pick-up plate 2 all is equipped with rubber wearing layer 18, and the aim at that this sets up deviates from rubber wearing layer 18 and the ground contact of pick-up plate 2 one side through supporting leg 17, can reduce the condition emergence that pick-up plate 2 and ground contact led to the fact wearing and tearing to pick-up plate 2, convenience simple to use.

As shown in fig. 1, a storage box 19 for storing tools is arranged below one side of the second supporting plate 5 close to the water storage tank 1, and the arrangement aims to facilitate users to store tools through the storage box 19 and reduce the occurrence of messy tools or tool loss.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A sealing performance detector for a drive axle housing is characterized by comprising a water storage tank (1), a detection plate (2) and a first support plate (3) vertically arranged at a tank opening of the water storage tank (1), a fixing plate (4) is horizontally arranged at one end of the first supporting plate (3) far away from the water storage tank (1), and one end of the fixing plate (4) far away from the first supporting plate (3) is vertically provided with a second supporting plate (5) contacted with the ground, a sliding plate (6) is horizontally connected on the fixing plate (4) in a sliding manner, the detection plate (2) is horizontally placed in the water storage tank (1) and is positioned right below the sliding plate (6), the sliding plate (6) is provided with a moving piece for driving the detection plate (2) to vertically move towards the direction close to the sliding plate (6), and a driving piece for driving the sliding plate (6) to horizontally move on the fixed plate (4) is arranged on the fixed plate (4).

2. The axle housing sealing performance detector for the drive axle according to claim 1, wherein the driving member comprises an elongated chute (7) formed at the top end of the fixing plate (4), the sliding plate (6) is horizontally positioned in the chute (7) and horizontally slides along the chute (7), a lead screw (8) is rotatably connected between two opposite chute walls in the chute (7), one end of the lead screw (8) passes through the sliding plate (6) and is in threaded connection with the sliding plate (6), and a motor (9) for driving the lead screw (8) to rotate is arranged on the fixing plate (4).

3. The axle housing sealing performance detector for the drive axle according to claim 1, wherein the moving member comprises four grooves (10) formed in the top end of the sliding plate (6) and four screws (12) arranged at four corners of the top end of the detection plate (2), one ends of the four screws (12) far away from the detection plate (2) vertically penetrate through the four grooves (10), sleeves (13) are connected to the outer walls of the four screws (12) in a threaded manner, toothed rings (14) are sleeved on the outer walls of the sleeves (13), the inner walls of the four toothed rings (14) are fixedly connected with the outer walls of the sleeves (13), the four sleeves (13) are located at the top end of the sliding plate (6) and are rotatably connected with the sliding plate (6), and a rotating member for driving the four toothed rings (14) to drive the sleeves (13) to rotate is arranged on the sliding plate (6).

4. A drive axle housing sealing performance detector as claimed in claim 3, wherein the rotating member comprises a first gear (15) rotatably connected to the top end of the sliding plate (6), the first gear (15) is engaged with four gear rings (14), the top end of the sliding plate (6) is provided with a motor (16) in a bridging manner, and one end of the rotating shaft of the motor (16) is provided with a second gear (20) engaged with the first gear (15).

5. The axle housing sealing performance detector for the drive axle according to claim 1 is characterized in that four corners of the bottom end of the detection plate (2) are provided with supporting legs (17) for supporting the detection plate (2), and one side of each supporting leg (17) far away from the detection plate (2) is provided with a rubber wear-resistant layer (18).

6. The axle housing sealing performance testing machine of the drive axle according to claim 2 is characterized in that a storage box (19) for storing tools is arranged below one side of the second supporting plate (5) close to the water storage tank (1).