Pressure detection device for new energy automobile bearing processing

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By designing a combination of a pressure testing machine, a support assembly, and a cleaning and collecting assembly, the problem of time-consuming and labor-intensive bearing fixation in the prior art is solved, and efficient and stable bearing testing and effective debris processing are achieved.

CN223412971UActive Publication Date: 2025-10-03NORTHWEST BEARING CO LTD

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Patent Information

Application Number: CN202422637407.7
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-10-31
Publication Date: 2025-10-03
Estimated Expiration: 2034-10-31

AI Technical Summary

Technical Problem

The existing pressure testing machine is time-consuming and labor-intensive when fixing automobile bearings, which reduces the testing efficiency.

Method used

A device including a pressure testing machine, a support assembly, a cleaning assembly and a collection assembly is designed. The support assembly supports the bearing, the baffle blocks debris, the cleaning assembly cleans the debris, and the collection assembly collects and separates the debris, thereby achieving efficient bearing testing.

Benefits of technology

It achieves stable support for the bearing during pressure testing, effectively blocks and cleans debris, improves detection efficiency, prevents debris from injuring workers, and facilitates the handling of debris.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of automobile bearing processing, and discloses a pressure detection device for new energy automobile bearing processing, which comprises a pressure testing machine and a support assembly, and is characterized in that the pressure testing machine comprises a workbench, a control device, a pressing device and a pressing plate; the bottom of the control device is fixedly connected with the right side of the top of the workbench. The pressure testing machine, the workbench, the control device and other structural components are arranged, the pressure testing machine is used for detecting the pressure of the automobile bearing, the supporting assembly is used for supporting the automobile bearing, the cleaning assembly is used for cleaning chippings on the top of the workbench, and the collecting assembly is used for collecting the cleaned chippings. The effects that the automobile bearing is prevented from deviating in the pressure test process and the top of the workbench is conveniently cleaned are achieved, and the problems that when the automobile bearing is fixed through bolts, time and labor are wasted in the fixing process, and the detection efficiency is reduced are solved.

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Description

Technical Field

[0001] The utility model belongs to the technical field of automobile bearing processing, and in particular relates to a pressure detection device for new energy automobile bearing processing. Background Art

[0002] Bearings are an important component in automobiles. They support the axle, allowing the wheels to rotate smoothly under the car body, reducing the friction of the wheels during rotation and protecting the wheels from damage.

[0003] As an important component of automobiles, the performance of automobile bearings directly affects the driving stability and safety of the vehicle. In order to detect the quality of automobile bearings, it is necessary to sample and test automobile bearings of the same batch. By using a pressure testing machine to perform pressure testing on automobile bearings, potential problems of bearings can be discovered in time to prevent traffic accidents caused by bearing failures. The problem with the above technology is that the existing pressure testing machine fixes automobile bearings with bolts when fixing them. The fixing process is time-consuming and labor-intensive, which reduces the detection efficiency. Utility Model Content

[0004] In view of the problems existing in the prior art, the present invention provides a pressure detection device for processing bearings of new energy vehicles, which can overcome the above problems or at least partially solve the above problems.

[0005] The cam is connected to the support frame of the second support member, and the cam is connected to the support frame of the second support member.

[0006] The pressure testing machine is used to perform pressure testing on automobile bearings;

[0007] The support assembly is used to support the automobile bearing.

[0008] In order to prevent the debris generated by the collapse of the automobile bearings when they are squeezed from splashing around, preferably, the front and rear sides of the first support plate are fixedly connected with baffles, and the right sides of the opposite ends of the two baffles are fixedly connected to the front and rear sides of the second support plate respectively. A cleaning groove is provided on the rear side of the top of the workbench, and a cleaning component is provided on the left side of the second support plate. A collecting component is provided inside the cleaning groove. Through the coordinated use of the two baffles, the first support plate and the second support plate, the flying debris is blocked, thereby preventing the debris from cutting the workers.

[0009] The rear end of the two guide wheels is fixedly connected to the left side of the two baffles, and the rear end of the two guide wheels is fixedly connected to the front of the two baffles, and the rear end of the two guide wheels is fixedly connected to the rear of the two baffles.

[0010] In order to facilitate the collection and processing of debris, preferably, the collection assembly includes a collection box, a filter screen and two fixed ears. The surface of the collection box is movably connected to the interior of the cleaning trough, the surface of the filter screen is fixedly connected to the interior of the collection box, the opposite ends of the two fixed ears are fixedly connected to the left and right sides of the collection box respectively, and the interiors of the two fixed ears are fixedly connected to the rear side of the interior of the workbench by bolts. The debris slides into the interior of the collection box through the cleaning trough, and the debris and lubricating oil are separated and processed by the filter screen, and the debris accumulates on the top of the filter screen.

[0011] In order to clean the inclined surface of the cleaning groove, preferably, the top of the cleaning plate is fixedly connected with a plurality of downward pressure springs, and the bottom of the cleaning plate is slidably connected with a scraper. The bottoms of the plurality of downward pressure springs are fixedly connected to the top of the scraper, and the bottom of the scraper is movably connected to the top of the workbench. The movement of the cleaning plate drives the scraper to move, and a downward thrust is generated on the scraper through the plurality of downward pressure springs, so that the scraper maintains close contact with the surface of the workbench.

[0012] In order to keep the support rod stable, preferably, a protrusion is fixedly connected to the inside of the second support plate, and the surface of the protrusion is slidably connected to the inside of the support rod. The protrusion limits the moving direction of the support rod to prevent the support rod from rotating, thereby keeping the support rod stable.

[0013] In order to align the support rod with the inside of the second support plate, preferably, the front and rear sides of the left side of the first support plate are fixedly connected to the limiting sleeves, the insides of the two limiting sleeves are slidably connected to the limiting rods, and the left sides of the two limiting rods are respectively fixedly connected to the front and rear sides of the right side of the connecting plate. The moving direction of the two limiting rods is limited by the two limiting sleeves to prevent the connecting plate from offsetting during movement.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] The utility model is provided with structural components such as a pressure testing machine, a workbench, a control device and a pressing device. The pressure testing machine is used to perform pressure testing on the automobile bearing, the supporting component is used to support the automobile bearing, the baffle is used to block debris, the cleaning component is used to clean the debris on the top of the workbench, and the collecting component is used to collect and process the cleaned debris, thereby achieving the effect of preventing the automobile bearing from deflecting during the pressure test and facilitating the cleaning of the top of the workbench. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure provided by an embodiment of the utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of a pressure testing machine provided by an embodiment of the present utility model;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the support assembly provided by an embodiment of the present utility model;

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure inside the cleaning plate provided by an embodiment of the present utility model.

[0020] In the figure: 1. Pressure testing machine; 101. Workbench; 102. Control device; 103. Pressing device; 104. Pressing plate; 2. Support assembly; 201. First support plate; 202. Second support plate; 203. Support rod; 204. Connecting plate; 205. Fixed tension spring; 3. Baffle; 4. Cleaning trough; 5. Cleaning assembly; 501. Drive motor; 502. Threaded rod; 503. Slider; 504. Sliding rod; 505. Cleaning plate; 6. Collecting assembly; 601. Collecting box; 602. Filter; 603. Fixing ear; 7. Pressing spring; 8. Scraper; 9. Bump; 10. Limiting sleeve; 11. Limiting rod. DETAILED DESCRIPTION

[0021] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0022] The structure of the present utility model is described in detail below with reference to the accompanying drawings.

[0023] like Figures 1 to 4As shown, a pressure detection device for new energy vehicle bearing processing provided by an embodiment of the present invention includes a pressure testing machine 1 and a support assembly 2. The pressure testing machine 1 includes a workbench 101, a control device 102, a pressing device 103 and a pressing plate 104. The bottom of the control device 102 is fixedly connected to the right side of the top of the workbench 101, the bottom of the pressing device 103 is fixedly connected to the left side of the top of the workbench 101, and the top of the pressing plate 104 is fixedly connected to the bottom of the output end of the pressing device 103. The support assembly 2 includes a first support plate 201, a second support plate 202, a support rod 203, a connecting plate 204 and two fixed tension springs 205. The bottom of the first support plate 201 is fixedly connected to the left side of the top of the workbench 101. The bottom of the second support plate 202 is fixedly connected to the top of the workbench 101, the left side of the surface of the support rod 203 is movably connected to the inside of the first support plate 201, the right side of the surface of the support rod 203 is movably connected to the inside of the second support plate 202, the right side of the connecting plate 204 is fixedly connected to the left side of the support rod 203, the right sides of the two fixed tension springs 205 are respectively fixedly connected to the front and rear sides of the left side of the first support plate 201, and the left sides of the two fixed tension springs 205 are respectively fixedly connected to the front and rear sides of the right side of the connecting plate 204; the pressure testing machine 1 is used to perform pressure testing on automobile bearings; the support assembly 2 is used to support automobile bearings. In order to prevent the debris generated by the collapse of the automobile bearings from splashing around when the automobile bearings are squeezed, the first support plate 201 The front and rear sides are fixedly connected with baffles 3, and the right sides of the opposite ends of the two baffles 3 are fixedly connected to the front and rear sides of the second support plate 202 respectively. A cleaning groove 4 is provided on the rear side of the top of the workbench 101, and a cleaning component 5 is provided on the left side of the second support plate 202. A collecting component 6 is provided inside the cleaning groove 4. Through the coordinated use of the two baffles 3, the first support plate 201 and the second support plate 202, the flying debris is blocked, thereby preventing the debris from cutting the workers. In order to facilitate the cleaning of the debris after the test, the cleaning component 5 includes a transmission motor 501, a threaded rod 502, two sliders 503, a slide rod 504 and a cleaning plate 505. The front side of the transmission motor 501 is fixedly connected to the right side of the rear side of the rear baffle 3, and the threaded rod 50 2 rear side is fixedly connected to the front side of the output end of the transmission motor 501, the front and rear sides of the threaded rod 502 surface are movably connected to the inside of the two baffles 3, the surface of the right slider 503 is slidably connected to the inside of the second support plate 202, the surface of the left slider 503 is slidably connected to the inside of the first support plate 201, the interior of the right slider 503 is threadedly connected to the surface of the threaded rod 502, the front and rear sides of the slide bar 504 are respectively fixedly connected to the left sides of the opposite ends of the two baffles 3, the interior of the right slider 503 is slidably connected to the surface of the slide bar 504, the opposite ends of the two sliders 503 are respectively fixedly connected to the left and right sides of the cleaning plate 505, by starting the transmission motor 501, the output end of the transmission motor 501 drives the threaded rod 502 to rotate,During the rotation of the threaded rod 502, the right slider 503 is driven to move backward. During the movement of the right slider 503, the two cleaning plates 505 are driven to move. During the movement of the cleaning plates 505, the debris is moved, and the debris is moved out of the top of the workbench 101 through the cleaning groove 4. In order to facilitate the collection and treatment of the debris, the collection component 6 includes a collection box 601, a filter screen 602 and two fixed ears 603. The surface of the collection box 601 is movably connected to the interior of the cleaning groove 4, and the surface of the filter screen 602 is fixedly connected to the interior of the collection box 601. The opposite ends of the two fixing ears 603 are fixedly connected to the left and right sides of the collection box 601 respectively, and the interiors of the two fixing ears 603 are fixedly connected to the rear side of the interior of the workbench 101 by bolts. The debris slides into the interior of the collection box 601 through the cleaning groove 4, and the debris and lubricating oil are separated by the filter 602. The debris accumulates on the top of the filter 602. In order to clean the inclined surface of the cleaning groove 4, the top of the cleaning plate 505 is fixedly connected with a plurality of downward pressure springs 7, and the bottom of the cleaning plate 505 is slidably connected with a scraper. The bottom of the plurality of downward pressure springs 7 are fixedly connected to the top of the scraper 8, and the bottom of the scraper 8 is movably connected to the top of the workbench 101. The cleaning plate 505 drives the scraper 8 to move during its movement, and a plurality of downward pressure springs 7 are used to generate a downward thrust on the scraper 8, so that the scraper 8 maintains close contact with the surface of the workbench 101. In order to keep the support rod 203 stable, a protrusion 9 is fixedly connected to the inside of the second support plate 202, and the surface of the protrusion 9 is slidably connected to the inside of the support rod 203, and the movement of the support rod 203 is limited by the protrusion 9. The support rod 203 is prevented from rotating in the direction, thereby maintaining the support rod 203 stable. In order to align the support rod 203 with the inside of the second support plate 202, the front and rear sides of the left side of the first support plate 201 are fixedly connected to the limiting sleeves 10. The interiors of the two limiting sleeves 10 are slidably connected to the limiting rods 11. The left sides of the two limiting rods 11 are respectively fixedly connected to the front and rear sides of the right side of the connecting plate 204. The two limiting sleeves 10 limit the movement direction of the two limiting rods 11, preventing the connecting plate 204 from deflecting during movement.

[0024] The working principle of this utility model:

[0025] When the pressure test is performed on the automobile bearing, the connecting plate 204 is moved to the left. During the movement of the connecting plate 204, the support rod 203 is driven to move, and the two fixed tension springs 205 are deformed. After the support rod 203 moves to the left, the automobile bearing is sleeved on the surface of the support rod 203, and the connecting plate 204 is loosened. The two fixed tension springs 205 rebound and drive the connecting plate 204 to move to the right. During the movement of the connecting plate 204, the support rod 203 is driven to move to the right. The right side of the support rod 203 is inserted into the interior of the second support plate 202, and the protrusion 9 is inserted into the interior of the support rod 203 to prevent the support rod 203 from rotating. The pressing device 103 is started, and the output end of the pressing device 103 drives the lower pressing plate 104 to move downward, and the automobile bearing is squeezed through the lower pressing plate 104 to perform a pressure test on the automobile bearing. The pressure resistance performance of the automobile bearing is calculated by the control device 102. After the pressure test is completed, the lower pressing device 103 is started. The dynamic pressing device 103 drives the pressing plate 104 to move upward and moves the connecting plate 204 to the left, so that the right end of the support rod 203 moves into the interior of the first support plate 201, and the automobile bearing falls to the top of the workbench 101, and the transmission motor 501 is started. The output end of the transmission motor 501 drives the threaded rod 502 to rotate. During the rotation of the threaded rod 502, the right slider 503 is driven to move backward. During the movement of the right slider 503, the two cleaning plates 505 are driven to move. During the movement of the cleaning plate 505, the scraper 8 is driven to move, and a downward thrust is generated on the scraper 8 through multiple pressing springs 7, so that the scraper 8 maintains close contact with the surface of the workbench 101. During the movement of the scraper 8, the debris is moved, and the debris slides through the cleaning groove 4 to the interior of the collection box 601, and the debris and lubricating oil are separated by the filter 602, and the debris accumulates on the top of the filter 602.

[0026] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0027] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with this patent will not depart from the scope of the technical solution of the present invention.

Claims

1. A pressure detection device for new energy vehicle bearing processing, comprising a pressure testing machine (1) and a support assembly (2), characterized in that: The pressure testing machine (1) comprises a workbench (101), a control device (102), a pressing device (103) and a pressing plate (104), wherein the bottom of the control device (102) is fixedly connected to the right side of the top of the workbench (101), the bottom of the pressing device (103) is fixedly connected to the left side of the top of the workbench (101), and the top of the pressing plate (104) is fixedly connected to the bottom of the output end of the pressing device (103). The support assembly (2) comprises a first support plate (201), a second support plate (202), a support rod (203), a connecting plate (204) and two fixed tension springs (205), wherein the bottom of the first support plate (201) is fixedly connected to the left side of the top of the workbench (101). The second support plate (202) is fixedly connected to the top of the workbench (101) on the left side, the bottom of the second support plate (202) is fixedly connected to the top of the workbench (101), the left side of the surface of the support rod (203) is movably connected to the inside of the first support plate (201), the right side of the surface of the support rod (203) is movably connected to the inside of the second support plate (202), the right side of the connecting plate (204) is fixedly connected to the left side of the support rod (203), the right sides of the two fixed tension springs (205) are respectively fixedly connected to the front and rear sides of the left side of the first support plate (201), and the left sides of the two fixed tension springs (205) are respectively fixedly connected to the front and rear sides of the right side of the connecting plate (204); The pressure testing machine (1) is used to perform pressure testing on automobile bearings; The support assembly (2) is used to support automobile bearings.

2. A pressure detection device for new energy vehicle bearing processing according to claim 1, characterized in that: The front and rear sides of the first support plate (201) are both fixedly connected with baffles (3), and the right sides of the opposite ends of the two baffles (3) are respectively fixedly connected to the front and rear sides of the second support plate (202). A cleaning groove (4) is provided on the rear side of the top of the workbench (101), a cleaning component (5) is provided on the left side of the second support plate (202), and a collecting component (6) is provided inside the cleaning groove (4).

3. A pressure detection device for new energy vehicle bearing processing according to claim 2, characterized in that: The cleaning assembly (5) comprises a transmission motor (501), a threaded rod (502), two sliders (503), a slide rod (504) and a cleaning plate (505); the front side of the transmission motor (501) is fixedly connected to the right side of the rear side of the rear baffle (3); the rear side of the threaded rod (502) is fixedly connected to the front side of the output end of the transmission motor (501); the front and rear sides of the surface of the threaded rod (502) are movably connected to the inside of the two baffles (3); the surface of the slider (503) on the right side is connected to the second support plate ( The surface of the left slider (503) is slidably connected to the interior of the first support plate (201), the interior of the right slider (503) is threadedly connected to the surface of the threaded rod (502), the front and rear sides of the slide bar (504) are respectively fixedly connected to the left sides of the opposite ends of the two baffles (3), the interior of the right slider (503) is slidably connected to the surface of the slide bar (504), and the opposite ends of the two sliders (503) are respectively fixedly connected to the left and right sides of the cleaning plate (505).

4. A pressure detection device for new energy vehicle bearing processing according to claim 2, characterized in that: The collecting assembly (6) comprises a collecting box (601), a filter screen (602) and two fixing ears (603); the surface of the collecting box (601) is movably connected to the interior of the cleaning tank (4); the surface of the filter screen (602) is fixedly connected to the interior of the collecting box (601); the opposite ends of the two fixing ears (603) are fixedly connected to the left and right sides of the collecting box (601) respectively; and the interiors of the two fixing ears (603) are fixedly connected to the rear side of the interior of the workbench (101) by bolts.

5. The pressure detection device for new energy vehicle bearing processing according to claim 3, characterized in that: The top of the cleaning plate (505) is fixedly connected to a plurality of downward pressure springs (7), the bottom of the cleaning plate (505) is slidably connected to a scraper (8), the bottoms of the plurality of downward pressure springs (7) are fixedly connected to the top of the scraper (8), and the bottom of the scraper is movably connected to the top of the workbench (101).

6. The pressure detection device for new energy vehicle bearing processing according to claim 1, characterized in that: A protrusion (9) is fixedly connected to the interior of the second support plate (202), and a surface of the protrusion (9) is slidably connected to the interior of the support rod (203).

7. The pressure detection device for new energy vehicle bearing processing according to claim 1, characterized in that: The front and rear sides of the left side of the first support plate (201) are fixedly connected to the limiting sleeves (10), the interiors of the two limiting sleeves (10) are slidably connected to the limiting rods (11), and the left sides of the two limiting rods (11) are respectively fixedly connected to the front and rear sides of the right side of the connecting plate (204).