Wear resistance detection device for rubber sealing element

Abstract

The utility model provides a wear resistance detection device for a rubber sealing element, and relates to the technical field of rubber sealing element production, the wear resistance detection device comprises a detection assembly, the side surface of the detection assembly is provided with a collection assembly, the detection assembly is internally provided with an installation assembly, the detection assembly comprises a detection box, and the installation assembly comprises an electric lifting column. A rotating motor is mounted at the bottom of the electric lifting column, a rotating shaft is mounted at the bottom of the rotating motor, and a plurality of mounting strips are distributed on the outer side of the rotating shaft. When the grinding head needs to be maintained, the fastening sleeve is rotated to release limiting of the limiting rod, the limiting rod is moved outwards to be separated from the interior of the mounting sleeve, and finally the grinding head is pulled out downwards to enable the mounting sleeve to be separated from the outer side of the rotating shaft, so that maintenance and replacement of the grinding head are facilitated, operation is convenient and fast, and the grinding head is convenient to maintain and replace. And a lot of time does not need to be consumed for operation, so that the labor cost is reduced, and the maintenance efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber sealing component production, in particular to a wear resistance detection device for rubber sealing components. Background Art

[0002] Rubber seals are a type of rubber product widely used in sealing technology. Rubber, a valuable elastic polymer material, has a wide temperature range and can deform significantly under minimal stress in various media. This deformation provides contact pressure, compensating for leakage gaps and achieving sealing. The rubber seal wear tester is used to assess the wear properties of rubber materials. The tester rubs the rubber sample and then measures the weight loss before and after the test to evaluate the wear properties of the rubber.

[0003] During the use of the existing rubber seal wear resistance detection device, the friction head is prone to wear after long-term use, and thus the friction head needs to be maintained and replaced regularly. However, the installation structure of the existing friction head is relatively complicated, and it takes a long time to replace the friction head, which reduces the maintenance efficiency. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that the installation structure of the existing friction head is relatively complicated, it takes a long time to replace the friction head, and thus reduces the maintenance efficiency, and proposes a wear resistance detection device for rubber seals.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a wear resistance testing device for rubber seals, comprising a testing component, a collecting component is provided on the side of the testing component, an installation component is provided inside the testing component, the testing component includes a testing box, the installation component includes an electric lifting column, a rotating motor is installed at the bottom of the electric lifting column, a rotating shaft is installed at the bottom of the rotating motor, a plurality of mounting strips are distributed on the outside of the rotating shaft, a mounting sleeve is provided on the outer side of the rotating shaft, a plurality of mounting grooves are opened on the inside of the mounting sleeve, the mounting strip is slidably mounted inside the mounting groove, a limiting rod is passed through the inside of the mounting sleeve, a fastening sleeve is installed at one end of the limiting rod, and a grinding head is installed at the bottom of the mounting sleeve.

[0006] Preferably, the collecting assembly includes two air pumps, the top of the air pump is connected to a delivery pipe, one end of the delivery pipe is installed with an air injection pipe, and a plurality of nozzles are distributed inside the air injection pipe.

[0007] Preferably, a collecting trough is installed at the bottom of the detection box, a collecting box is movably installed inside the collecting trough, and a filter element is symmetrically installed on the inner side of the collecting box.

[0008] Preferably, a handle is installed at one end of the collection box, exhaust ports are opened on both sides of the collection box and the collection trough, hinges are symmetrically installed on the top of the detection box, and a cover plate is connected to the outer side of the hinge.

[0009] Preferably, a support frame is installed on the top of the detection box, a lifting motor is symmetrically installed on the top of the support frame, a lifting slot is symmetrically installed on the inner side of the support frame, and a threaded rod is installed inside the lifting slot.

[0010] Preferably, a hydraulic telescopic rod is installed inside the lifting slot, a cylinder is installed at one end of the hydraulic telescopic rod, and clamping plates are installed at both ends of the cylinder.

[0011] Compared with the prior art, the advantages and positive effects of the present invention are:

[0012] 1. In the present invention, when the grinding head needs to be maintained, the fastening sleeve is rotated to release the limit on the limit rod, and the limit rod is moved outward to separate the limit rod from the inside of the mounting sleeve. Finally, the grinding head is pulled out downward to separate the mounting sleeve from the outside of the rotating shaft, which facilitates the maintenance and replacement of the grinding head. The operation is convenient and fast, and does not require a lot of time to operate, reducing labor costs, thereby improving maintenance efficiency, and reducing downtime caused by replacing the grinding head, which is conducive to improving work efficiency.

[0013] 2. In the present invention, the cover is conveniently installed on the top of the detection box by cooperating with the hinge, which effectively prevents debris and impurities generated during the friction from being scattered in the air. At the same time, the air pump works to generate gas, which is transported to the inside of the jet pipe through the delivery pipe and sprayed out through the nozzle, which is conducive to blowing debris and impurities to the bottom. The filter element is conducive to intercepting the debris, so that the debris is collected in the collection box. The gas is finally discharged through the exhaust port. Finally, pulling the handle makes it convenient to pull the collection box out of the collection tank, clean the collected debris, etc., reduce pollution to the environment, and at the same time is conducive to cleaning the debris during the detection process, thereby improving cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The present invention provides a schematic diagram of the three-dimensional structure of a wear resistance testing device for rubber seals;

[0015] Figure 2 This is a schematic structural diagram from another angle of a wear resistance testing device for rubber seals proposed in the present invention;

[0016] Figure 3 The utility model provides a schematic diagram of the internal structure of a wear resistance testing device for rubber seals;

[0017] Figure 4 This is a partial exploded structural diagram of a wear resistance testing device for rubber seals proposed in the utility model;

[0018] Figure 5 This is a partial structural diagram of a wear resistance testing device for rubber seals proposed in the utility model;

[0019] Figure 6 The utility model provides a schematic diagram of the exploded structure of the installation assembly of a wear resistance testing device for rubber seals;

[0020] Figure 7 The utility model provides a schematic structural diagram of a clamping assembly for a wear resistance testing device of a rubber seal.

[0021] Legend: 1. Detection assembly; 101. Detection box; 102. Support frame; 103. Hinge; 104. Cover; 105. Lifting motor; 106. Lifting slot; 107. Threaded rod; 109. Hydraulic telescopic rod; 110. Cylinder; 111. Clamp; 2. Collection assembly; 201. Air pump; 202. Jet pipe; 203. Collection slot; 204. Collection box; 205. Filter element; 206. Handle; 207. Exhaust port; 3. Installation assembly; 301. Grinding head; 302. Installation sleeve; 303. Rotating shaft; 304. Installation bar; 305. Installation slot; 306. Limit rod; 307. Fastening sleeve; 308. Rotating motor; 309. Electric lifting column. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0024] Example 1: Figure 1-Figure 7As shown, the utility model provides a technical solution: a wear resistance testing device for rubber seals, comprising a testing component 1, a collecting component 2 is provided on the side of the testing component 1, a mounting component 3 is provided inside the testing component 1, the testing component 1 comprises a testing box 101, the mounting component 3 comprises an electric lifting column 309, a rotating motor 308 is installed at the bottom of the electric lifting column 309, a rotating shaft 303 is installed at the bottom of the rotating motor 308, a plurality of mounting strips 304 are distributed on the outside of the rotating shaft 303, a mounting sleeve 302 is provided on the outside of the rotating shaft 303, a plurality of mounting grooves 305 are opened on the inside of the mounting sleeve 302, and the mounting strips 304 are distributed on the outside of the rotating shaft 303. 304 is slidably mounted inside the mounting groove 305, a limiting rod 306 is passed through the interior of the mounting sleeve 302, a fastening sleeve 307 is installed at one end of the limiting rod 306, a grinding head 301 is installed at the bottom of the mounting sleeve 302, a support frame 102 is installed on the top of the detection box 101, a lifting motor 105 is symmetrically installed on the top of the support frame 102, a lifting groove 106 is symmetrically installed on the inner side of the support frame 102, a threaded rod 107 is installed inside the lifting groove 106, a hydraulic telescopic rod 109 is installed inside the lifting groove 106, a cylinder 110 is installed at one end of the hydraulic telescopic rod 109, and splints 111 are installed at both ends of the cylinder 110.

[0025] The cam 308 is then moved back and forth to the left of the cam 309, and the cam 309 is moved back and forth to the right of the cam 309. The cam 308 is moved back and forth to the right of the cam 309, and the cam 309 is moved back and forth to the right of the cam 309. The cam 308 is moved back and forth to the right of the cam 309, and the cam 309 is moved back and forth to the right of the cam 309. The downtime of the machine is reduced, which is beneficial to improving work efficiency. When the grinding head 301 is installed, the movable mounting sleeve 302 is slid onto the outside of the rotating shaft 303, so that the mounting strip 304 is slid into the mounting groove 305. Then, the limiting rod 306 is used to pass through the inside of the mounting sleeve 302, which is beneficial to limiting. Finally, the fastening sleeve 307 is used to limit the limiting rod 306. The lifting motor 105 electrically drives the threaded rod 107 to rotate, which is beneficial to driving the hydraulic telescopic rod 109 to rise and fall inside the lifting groove 106. The hydraulic telescopic rod 109 is extended and retracted, which is beneficial to adjust according to the size of the rubber seal, and facilitates adjusting the distance between the two cylinders 110. At the same time, it cooperates with the cylinder 110 to work, so that the splint 111 effectively clamps the rubber seal, ensuring the stability of the rubber seal during detection, thereby improving the detection result.

[0026] Example 2: Figure 1-Figure 7 As shown, the collecting assembly 2 includes two air pumps 201, a delivery pipe is connected to the top of the air pump 201, an air jet pipe 202 is installed at one end of the delivery pipe, and a plurality of nozzles are distributed on the inner side of the air jet pipe 202, a collecting tank 203 is installed at the bottom of the detection box 101, a collecting box 204 is movably installed inside the collecting tank 203, a filter element 205 is symmetrically installed on the inner side of the collecting box 204, a handle 206 is installed at one end of the collecting box 204, exhaust ports 207 are provided on both sides of the collecting box 204 and the collecting tank 203, a hinge 103 is symmetrically installed on the top of the detection box 101, and a cover plate 104 is connected to the outer side of the hinge 103.

[0027] In this embodiment, when the rubber seal is inspected, the cover 104 is conveniently installed on the top of the inspection box 101 by cooperating with the hinge 103, which effectively prevents debris and impurities generated during the friction from being scattered in the air. At the same time, the air pump 201 works to generate gas, which is transported to the inside of the jet pipe 202 through the delivery pipe and sprayed out through the nozzle, which is conducive to blowing debris and impurities to the bottom. The filter element 205 is conducive to intercepting the debris, so that the debris is collected in the inside of the collection box 204. The gas is finally discharged through the exhaust port 207. Finally, pulling the handle 206 facilitates pulling the collection box 204 out of the collection tank 203, cleaning the collected debris, etc., reducing pollution to the environment, and at the same time is conducive to cleaning the debris, etc. during the inspection process, thereby improving cleaning efficiency.

[0028] The working principle of this embodiment is as follows: when in use, the threaded rod 107 is first driven by the lifting motor 105 to rotate, which is conducive to driving the hydraulic telescopic rod 109 to rise and fall inside the lifting slot 106. The hydraulic telescopic rod 109 is extended and retracted, which is conducive to adjustment according to the size of the rubber seal, and at the same time cooperates with the cylinder 110 to make the clamping plate 111 effectively clamp the rubber seal. Then the electric lifting column 309 is extended and retracted, which is conducive to pushing the rotating motor 308 to descend, and at the same time cooperates with the rotating motor 308 to electrically drive the rotating shaft 303 to rotate, which is conducive to driving the grinding head 301 to rotate, so that the grinding head 301 wears the rubber seal. During inspection, it is convenient to cooperate with the hinge 103 to install the cover plate 104 on the top of the inspection box 101, effectively avoiding debris and impurities during the friction process. The air is dispersed in the air, and at the same time, the air pump 201 works to generate gas, which is transported to the inside of the jet pipe 202 through the delivery pipe and ejected through the nozzle, which is conducive to blowing debris and impurities to the bottom. The filter element 205 is conducive to intercepting the debris, etc., so that the debris is collected in the inside of the collection box 204, and the gas is finally discharged through the exhaust port 207. Finally, pulling the handle 206 facilitates pulling the collection box 204 out of the collection tank 203 and cleaning the collected debris. When the grinding head 301 needs to be maintained, the fastening sleeve 307 is rotated so that the fastening sleeve 307 releases the limit on the limit rod 306, and the limit rod 306 is moved outward so that the limit rod 306 is separated from the inside of the mounting sleeve 302. Finally, the grinding head 301 is pulled out downward so that the mounting sleeve 302 is separated from the outside of the rotating shaft 303, which facilitates the maintenance and replacement of the grinding head 301.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A wear resistance testing device for a rubber seal, comprising a testing component (1), characterized in that: A collecting assembly (2) is provided on the side of the detection assembly (1), and a mounting assembly (3) is provided inside the detection assembly (1). The detection assembly (1) includes a detection box (101), and the mounting assembly (3) includes an electric lifting column (309). A rotating motor (308) is installed at the bottom of the electric lifting column (309), and a rotating shaft (303) is installed at the bottom of the rotating motor (308). A plurality of mounting strips (304) are distributed on the outside of the rotating shaft (303), and a mounting sleeve (302) is provided on the outside of the rotating shaft (303). A plurality of mounting grooves (305) are provided on the inside of the mounting sleeve (302), and the mounting strips (304) are slidably mounted inside the mounting grooves (305). A limiting rod (306) is passed through the inside of the mounting sleeve (302), and a fastening sleeve (307) is installed at one end of the limiting rod (306). A grinding head (301) is installed at the bottom of the mounting sleeve (302).

2. The wear resistance testing device for rubber seals according to claim 1, characterized in that: The collecting assembly (2) comprises two air pumps (201), the top of each air pump (201) is connected to a delivery pipe, one end of each delivery pipe is provided with an air injection pipe (202), and a plurality of nozzles are distributed inside the air injection pipe (202).

3. The wear resistance testing device for rubber seals according to claim 1, characterized in that: A collecting trough (203) is installed at the bottom of the detection box (101), a collecting box (204) is movably installed inside the collecting trough (203), and a filter element (205) is symmetrically installed on the inner side of the collecting box (204).

4. The wear resistance testing device for rubber seals according to claim 3, characterized in that: A handle (206) is installed at one end of the collection box (204), exhaust ports (207) are provided on both sides of the collection box (204) and the collection tank (203), hinges (103) are symmetrically installed on the top of the detection box (101), and a cover plate (104) is connected to the outer side of the hinge (103).

5. The wear resistance testing device for rubber seals according to claim 1, characterized in that: A support frame (102) is installed on the top of the detection box (101), a lifting motor (105) is symmetrically installed on the top of the support frame (102), a lifting slot (106) is symmetrically installed on the inner side of the support frame (102), and a threaded rod (107) is installed inside the lifting slot (106).

6. The wear resistance testing device for rubber seals according to claim 5, characterized in that: A hydraulic telescopic rod (109) is installed inside the lifting groove (106), a cylinder (110) is installed at one end of the hydraulic telescopic rod (109), and clamping plates (111) are installed at both ends of the cylinder (110).

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