A sealing detection device for automobile motor parts

Abstract

The utility model discloses a sealing detection device for automobile motor accessories, including an operating table, the upper surface of the operating table is fixedly connected with a guide rod, the upper end of the guide rod is fixedly connected with a top plate, the lower surface of the top plate is fixedly connected with an electric push rod, the lower end of the electric push rod is fixedly connected with a connecting plate, the lower surface of the connecting plate is fixedly connected with a connector, and the lower surface of the connector is provided with a sealing gasket. Through the slide groove, slide bar, T-shaped push block, slide bar, spring, and card block, when it is necessary to replace the fixed cylinder of different models, no tools are needed, thereby reducing the downtime of the equipment and improving the detection efficiency of the motor accessories. At the same time, through the motor, screw, slider, and placement table, the placement table can be extended out of the machine as a whole to place the motor accessories, avoiding the safety risks that the operator may encounter when entering the machine with his hands, such as mechanical injuries, electrical hazards, etc.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing detection devices, in particular to a sealing detection device for automobile motor accessories. Background Art

[0002] The sealing test device is a device used to test the sealing performance of a product. It simulates the pressure environment during the use of the product to detect whether the product is leaking. This device is widely used in various industries, such as automobiles, electronics, medical equipment, food packaging, etc., to ensure that the sealing performance of the product meets safety standards and performance requirements.

[0003] However, the existing sealing detection devices still have certain shortcomings when performing sealing detection on automobile motor accessories. For example, the fixing cylinder is usually fixed to the operating table by bolts, but when the fixing cylinder needs to be replaced, the bolt fixing method may cause the replacement process to take a long time, affecting the detection efficiency. Secondly, during the test, the operator needs to reach into the machine to place the motor accessories, which may increase the risk of injury, especially when the machine is running. After searching, it was found that the technical solution provided by the utility model with application number CN202321976149.4 also has the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a sealing detection device for automobile motor parts. Through the sliding groove, sliding bar, T-shaped push block, sliding rod, spring, and clamping block, when it is necessary to replace the fixing cylinder of different models, no tools are needed, thereby reducing the downtime of the equipment and improving the detection efficiency of the motor parts. At the same time, through the motor, screw, slider, and placement table, the placement table can be extended out of the machine as a whole to place the motor parts, avoiding the safety risks that the operator may encounter when entering the machine, such as mechanical injury, electrical danger, etc., and the sealing gasket can be used to improve the sealing during the detection, and the sealing gasket can be replaced through the threaded column and the fixing nut to improve the practicality of the device.

[0005] The utility model also provides a sealing detection device for automobile motor parts, comprising:

[0006] An operating table, wherein the upper surface of the operating table is fixedly connected with a guide rod, the upper end of the guide rod is fixedly connected with a top plate, the lower surface of the top plate is fixedly connected with an electric push rod, the lower end of the electric push rod is fixedly connected with a connecting plate, the lower surface of the connecting plate is fixedly connected with a connector, a sealing gasket is provided on the lower surface of the connector, a threaded column is fixedly connected on the upper surface of the sealing gasket, a fixing nut is threadedly connected to the outer surface of the threaded column, a wire is provided on the outer surface of the connector, and an air tightness detector is fixedly connected to the end of the wire away from the connector.

[0007] The front surface of the operating table is fixedly connected to a motor, the output end of the motor is fixedly connected to a lead screw, the outer surface of the lead screw is threadedly connected to a slider, the upper surface of the slider is fixedly connected to a placing table, the upper surface of the placing table is provided with a slide groove, the inner surface of the slide groove is slidably connected to a slide bar, the upper surface of the slide bar is fixedly connected to a fixed cylinder, the upper surface of the placing table is provided with a slot, the inner surface of the slot is slidably connected to a T-shaped push block, the left surface of the T-shaped push block is fixedly connected to a slide rod, the outer surface of the slide rod is provided with a spring, and the end of the slide rod away from the T-shaped push block is fixedly connected to a clamping block.

[0008] According to the sealing detection device for automobile motor parts, the number of the guide rods is four and they are distributed in a rectangular array, and the outer surface of the guide rod is slidably connected to the connecting plate to improve the stability of the connecting plate when it moves.

[0009] According to the sealing detection device for automobile motor accessories, the outer surface of the threaded column is slidably connected to the connector, and the lower surface of the fixing nut is in contact with the connector, which facilitates the replacement of the sealing gasket.

[0010] According to the automobile motor parts sealing detection device, the right surface of the operating table is fixedly connected to the airtightness detector, and the airtightness detector is electrically connected to the connector for detecting the sealing of the motor parts inside the fixing cylinder.

[0011] According to the sealing detection device for automobile motor parts, an open groove is provided on the upper surface of the operating table, and the open groove is matched with a sliding block and is used to limit the position of the placing table when it moves.

[0012] According to the sealing detection device for automobile motor parts, the upper surface of the operating table is in contact with the placement table, and the upper surface of the placement table is in contact with the fixing cylinder.

[0013] According to the sealing detection device for automobile motor parts, the rear surface of the clamping block contacts the sliding bar, and the outer surface of the clamping block is slidably connected to the operating table to fix the position of the fixing cylinder.

[0014] According to the automobile motor accessory sealing detection device, the electric push rod, the air tightness detector, and the motor are all electrically connected to an external power supply.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention is further described below with reference to the accompanying drawings and embodiments;

[0017] Figure 1 This is a schematic diagram of the overall structure of a sealing detection device for automobile motor parts according to the utility model;

[0018] Figure 2 This is a partial structural schematic diagram of a sealing detection device for automobile motor parts according to the utility model;

[0019] Figure 3 This is a cross-sectional view of the placement table structure of a sealing detection device for automobile motor parts of the utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of a sealing detection device for automobile motor parts according to the utility model;

[0021] Figure 5 The utility model is a schematic diagram of the structure of a fixing cylinder of a sealing detection device for automobile motor parts.

[0022] Legend:

[0023] 1. Operating table; 2. Guide rod; 3. Top plate; 4. Electric push rod; 5. Connecting plate; 6. Connector; 7. Sealing gasket; 8. Threaded column; 9. Fixing nut; 10. Wire; 11. Air tightness tester; 12. Motor; 13. Lead screw; 14. Slider; 15. Placement table; 16. Slide groove; 17. Slide bar; 18. Fixed cylinder; 19. Slot; 20. T-shaped push block; 21. Slide rod; 22. Spring; 23. Block. DETAILED DESCRIPTION

[0024] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0025] Reference Figure 1-5The utility model embodiment is a sealing detection device for automobile motor parts, which includes: an operating table 1, the upper surface of the operating table 1 is fixedly connected with a guide rod 2, the upper end of the guide rod 2 is fixedly connected with a top plate 3, the lower surface of the top plate 3 is fixedly connected with an electric push rod 4, the lower end of the electric push rod 4 is fixedly connected with a connecting plate 5, the lower surface of the connecting plate 5 is fixedly connected with a connector 6, the lower surface of the connector 6 is provided with a sealing gasket 7, the upper surface of the sealing gasket 7 is fixedly connected with a threaded column 8, the outer surface of the threaded column 8 is threadedly connected with a fixing nut 9, and the outer surface of the connector 6 is provided with There is a wire 10, and the end of the wire 10 away from the connector 6 is fixedly connected to an air-tightness detector 11. There are four guide rods 2 and they are distributed in a rectangular array. The outer surface of the guide rod 2 is slidably connected to the connecting plate 5, the outer surface of the threaded column 8 is slidably connected to the connector 6, the lower surface of the fixing nut 9 is in contact with the connector 6, the right surface of the operating table 1 is fixedly connected to the air-tightness detector 11, the air-tightness detector 11 is electrically connected to the connector 6, the upper surface of the operating table 1 is provided with an open groove, and the electric push rod 4 and the air-tightness detector 11 are both electrically connected to an external power supply.

[0026] The front surface of the operating table 1 is fixedly connected to a motor 12, the output end of the motor 12 is fixedly connected to a lead screw 13, the outer surface of the lead screw 13 is threadedly connected to a slider 14, the upper surface of the slider 14 is fixedly connected to a placement table 15, the upper surface of the placement table 15 is provided with a slide groove 16, the inner surface of the slide groove 16 is slidably connected to a slide bar 17, the upper surface of the slide bar 17 is fixedly connected to a fixed cylinder 18, the upper surface of the placement table 15 is provided with a slot 19, the inner surface of the slot 19 is slidably connected to a T-shaped push block 20, a slide bar 21 is fixedly connected to the left surface of the T-shaped push block 20, a spring 22 is arranged on the outer surface of the slide bar 21, a clamping block 23 is fixedly connected to the end of the slide bar 21 away from the T-shaped push block 20, the opening groove is adapted to the slider 14, the upper surface of the operating table 1 is in contact with the placement table 15, the upper surface of the placement table 15 is in contact with the fixed cylinder 18, the rear surface of the clamping block 23 is in contact with the slide bar 17, the outer surface of the clamping block 23 is slidably connected to the operating table 1, and the motor 12 is electrically connected to the external power supply.

[0027] Working principle: The sealing gasket 7 is installed under the connector 6 through the threaded column 8 and the fixing nut 9. When the motor accessories need to be tested, the motor 12 is started to drive the lead screw 13 to drive the connecting plate 5 to move along the opening groove above the operating table 1 to the outside of the machine, and the motor accessories to be tested are placed in the fixing cylinder 18, and then the motor 12 is started in the reverse direction to drive the fixing cylinder 18 to move along the lead screw 13 to the bottom of the sealing gasket 7, and the electric push rod 4 is started to drive the connecting plate 5 to move downward along the guide rod 2, and the sealing gasket 7 and the fixing cylinder 18 are moved into contact. After the contact is made, the air tightness detector 11 is started, and the motor accessories inside the fixed cylinder 18 are tested through the wire 10 and the connector 6. When it is necessary to replace the fixed cylinder 18 of other types to test the motor accessories, it is only necessary to push the T-shaped push block 20 along the slot 19 to drive the slide bar 21 and the block 23 to move to the right as a whole, and compress the spring 22, thereby releasing the restriction of the block 23 on the slide bar 17, and then along the slide groove 16, the fixed cylinder 18 can be pulled out as a whole through the slide bar 17 to complete the replacement of the fixed cylinder 18, which is simple and convenient.

[0028] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A sealing detection device for automobile motor parts, characterized in that: include: An operating table (1), wherein the upper surface of the operating table (1) is fixedly connected to a guide rod (2), the upper end of the guide rod (2) is fixedly connected to a top plate (3), the lower surface of the top plate (3) is fixedly connected to an electric push rod (4), the lower end of the electric push rod (4) is fixedly connected to a connecting plate (5), the lower surface of the connecting plate (5) is fixedly connected to a connector (6), the lower surface of the connector (6) is provided with a sealing gasket (7), the upper surface of the sealing gasket (7) is fixedly connected to a threaded column (8), the outer surface of the threaded column (8) is threadedly connected to a fixing nut (9), the outer surface of the connector (6) is provided with a wire (10), and the end of the wire (10) away from the connector (6) is fixedly connected to an air tightness detector (11); The front surface of the operating table (1) is fixedly connected with a motor (12), the output end of the motor (12) is fixedly connected with a lead screw (13), the outer surface of the lead screw (13) is threadedly connected with a slider (14), the upper surface of the slider (14) is fixedly connected with a placing table (15), the upper surface of the placing table (15) is provided with a slide groove (16), the inner surface of the slide groove (16) is slidably connected with a slide bar (17), the upper surface of the slide bar (17) is fixedly connected with a fixed cylinder (18), the upper surface of the placing table (15) is provided with a slot (19), the inner surface of the slot (19) is slidably connected with a T-shaped push block (20), the left surface of the T-shaped push block (20) is fixedly connected with a slide rod (21), the outer surface of the slide rod (21) is provided with a spring (22), and the end of the slide rod (21) away from the T-shaped push block (20) is fixedly connected with a clamping block (23).

2. The sealing detection device for automobile motor parts according to claim 1, characterized in that: The number of the guide rods (2) is four and they are distributed in a rectangular array, and the outer surfaces of the guide rods (2) are slidably connected to the connecting plates (5).

3. The sealing detection device for automobile motor parts according to claim 1 is characterized in that: The outer surface of the threaded column (8) is slidably connected to the connector (6), and the lower surface of the fixing nut (9) is in contact with the connector (6).

4. The sealing detection device for automobile motor parts according to claim 1, characterized in that: The right surface of the operating table (1) is fixedly connected to the airtightness detector (11), and the airtightness detector (11) is electrically connected to the connector (6).

5. The sealing detection device for automobile motor parts according to claim 1, characterized in that: An open groove is provided on the upper surface of the operating table (1), and the open groove is adapted to fit the sliding block (14).

6. The sealing detection device for automobile motor parts according to claim 1, characterized in that: The upper surface of the operating table (1) is in contact with the placement table (15), and the upper surface of the placement table (15) is in contact with the fixing cylinder (18).

7. The sealing detection device for automobile motor parts according to claim 1, characterized in that: The rear surface of the clamping block (23) is in contact with the slide bar (17), and the outer surface of the clamping block (23) is slidably connected to the operating table (1).

8. The sealing detection device for automobile motor parts according to claim 1, characterized in that: The electric push rod (4), the air tightness detector (11), and the motor (12) are all electrically connected to an external power source.

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