Abrasion tester for magnetic roller

Abstract

The utility model belongs to the technical field of magnetic roller testing, and particularly relates to an abrasion tester for a magnetic roller, which comprises a working table and further comprises a shell fixedly mounted at the bottom of the working table, fixed seats mounted at the top of the working table at equal intervals, a moving rod fixedly mounted between the fixed seats, a sliding sleeve sleeved on the surface of the moving rod, and an abrasion tester for the magnetic roller, a clamping seat is fixedly mounted at the top of the sliding sleeve, the movable rod is mounted through the fixed seat, then the sliding sleeve is connected through the movable rod, then the clamping seat is mounted through the sliding sleeve, then the limiting seat is mounted through the clamping seat, and then the limiting seat is mounted through a limiting bolt. Then the limiting bolts are unscrewed, the limiting seats are adjusted according to the magnetic rollers of different sizes to clamp the magnetic rollers, and then the limiting bolts are tightened, so that the magnetic rollers of different sizes can be clamped conveniently, and the practicability of the tester is improved.

Description

Technical Field

[0001] This utility model belongs to the field of magnetic roller testing technology, and in particular relates to a wear tester for magnetic rollers. Background Technology

[0002] Magnetic rollers are roller components used in industrial equipment for conveying, pressing, shaping, or separating materials. They are typically made of magnetic materials and can attract or remove magnetic materials. When conducting wear resistance tests on magnetic rollers, an abrasion tester is required. An abrasion tester is an instrument used to detect the wear resistance of materials or products under specific conditions. It can simulate the wear conditions experienced during actual use and obtain abrasion resistance data for the material or product through testing. However, when conducting wear resistance tests on magnetic rollers, only a single magnetic roller can be tested, making it inconvenient to compare the results of wear resistance tests on magnetic rollers of different sizes. Therefore, an abrasion tester for magnetic rollers is proposed.

[0003] For example, Chinese patent CN205449721U discloses a rubber abrasion rate tester, including a support platform, a support rod on the support platform, a crossbar on the support rod, a motor with a transmission rod on the crossbar, a grinding frame connected to the transmission rod, the grinding frame being fitted onto the transmission rod and the support rod, a sample-carrying disk fixed on the transmission rod, and a friction block fixed on the lower surface of the upper plate, the friction block abutting against the rubber sample on the sample-carrying disk.

[0004] The existing technical documents have the following problems:

[0005] Existing technical documents have some drawbacks in use, such as: when conducting wear resistance tests on magnetic rollers, only a single magnetic roller can be tested, making it inconvenient to compare the wear resistance test results of magnetic rollers of different sizes; and when testing the wear resistance of multiple magnetic rollers, multiple motors are required to drive the grinding head back and forth, thus increasing the operating cost of the testing instrument. Therefore, we propose a wear resistance tester for magnetic rollers. Utility Model Content

[0006] The purpose of this invention is to address the aforementioned technical problems by providing a wear tester for magnetic rollers, which facilitates wear testing of magnetic rollers of different sizes and reduces the cost of using the tester.

[0007] In view of this, the present invention provides a wear tester for magnetic rollers, including a worktable, and further comprising: a housing fixedly installed at the bottom of the worktable; fixed seats equidistantly installed at the top of the worktable; a movable rod fixedly installed between the fixed seats; a sliding sleeve sleeved on the surface of the movable rod; a clamping seat fixedly installed at the top of the sliding sleeve; limit seats equidistantly installed at the top of the clamping seats; limit bolts penetrating the top of each limit seat; a motor fixedly installed at the top of the housing; a rotating disk sleeved at the output end of the motor; an adjusting seat penetrating the top of the rotating disk; a movable shaft fixedly installed at the top of the adjusting seat; a connecting column sleeved on the surface of the movable shaft; a rotating shaft penetrating one end of the connecting column; and a support rod fixedly installed at one end of the fixed seat.

[0008] Based on the above structure, the limit seat is installed by the limit bolt. Then, by loosening the limit bolt, the limit seat is adjusted to clamp the magnetic roller according to the different sizes of magnetic rollers. Then, the limit bolt is tightened. With the cooperation of the rotating shaft and the movable shaft, the rotating disc can easily drive the clamping seat to move left and right. Thus, multiple magnetic rollers can be driven by one motor to perform wear tests.

[0009] Preferably, the movable rod is made of stainless steel and is cylindrical, allowing the sliding sleeve to move left and right along with the clamping seat.

[0010] Preferably, a fixing block is fixedly installed on the top of the support rod, and a connecting rod is installed through the surface of the fixing block, so as to install the fixing block using the support rod.

[0011] Preferably, a testing instrument body is fixedly installed at the bottom of the housing, a base is fixedly installed at the bottom of the housing, and nuts are installed at equal intervals on the top of the base, so that the number of rotations and frictions can be conveniently recorded using the testing instrument body.

[0012] Preferably, a bolt made of stainless steel is installed through the top of the nut to fix the base.

[0013] Preferably, a connecting sleeve is fitted onto the surface of the connecting rod, and a friction rod is fixedly installed at the bottom of the connecting sleeve, which is used to connect and install the threaded head.

[0014] Preferably, a threaded head is fixedly installed at the bottom of the friction rod. The threaded head is made of steel and is used to facilitate the connection of external polishing paper.

[0015] The beneficial effects of this utility model are:

[0016] 1. A wear tester for magnetic rollers, comprising: installing a movable rod via a fixed base; connecting a sliding sleeve via the movable rod; installing a clamping seat via the sliding sleeve; installing a limiting seat via the clamping seat; installing a limiting bolt via a limiting bolt; adjusting the limiting bolt to clamp the magnetic roller according to different sizes of magnetic rollers by loosening the limiting bolt; and tightening the limiting bolt again. This facilitates clamping magnetic rollers of different sizes and improves the practicality of the tester.

[0017] 2. A wear tester for magnetic rollers, wherein a motor connects to a rotating disk, the rotating disk is used to mount an adjusting seat, a connecting column connects a movable shaft to a rotating shaft, the rotating shaft connects a clamping seat to the rotating disk, the motor rotates the rotating disk, and the rotating disk, in conjunction with the rotating shaft and the movable shaft, facilitates the left and right movement of the clamping seat. This allows a single motor to drive multiple magnetic rollers for wear testing, reducing the cost of using the tester. Attached Figure Description

[0018] Figure 1 This is a perspective view of the entire utility model;

[0019] Figure 2 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 3 This is a partial perspective view of the fixing base in this utility model;

[0021] Figure 4 This is a partial structural diagram of the electric motor in this utility model;

[0022] Figure 5 This is a partial structural diagram of the support rod in this utility model;

[0023] Figure 6 This is a partial structural diagram of the workbench in this utility model.

[0024] The markings in the diagram are as follows:

[0025] 1. Workbench; 101. Housing; 102. Base; 103. Nut; 104. Bolt; 105. Tester body; 2. Fixed seat; 201. Moving rod; 202. Sliding sleeve; 203. Clamping seat; 204. Limit seat; 205. Limit bolt; 3. Support rod; 301. Fixed block; 302. Connecting rod; 303. Connecting sleeve; 304. Friction rod; 305. Threaded head; 4. Motor; 401. Rotary disk; 402. Adjusting seat; 403. Movable shaft; 404. Connecting column; 405. Rotating shaft. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] This application discloses a wear tester for magnetic rollers. Please refer to [link to relevant documentation]. Figures 1-6 The system includes a workbench 1, and further includes: a housing 101 fixedly installed at the bottom of the workbench 1; fixed seats 2 equidistantly installed at the top of the workbench 1; a moving rod 201 fixedly installed between the fixed seats 2; a sliding sleeve 202 sleeved on the surface of the moving rod 201; a clamping seat 203 fixedly installed at the top of the sliding sleeve 202; a limit seat 204 equidistantly installed at the top of the clamping seat 203; a limit bolt 205 penetrating through the top of each limit seat 204; a motor 4 fixedly installed at the top of the housing 101; a rotating disk 401 sleeved at the output end of the motor 4; an adjusting seat 402 penetrating through the top of the rotating disk 401; a movable shaft 403 fixedly installed at the top of the adjusting seat 402; a connecting column 404 sleeved on the surface of the movable shaft 403; a rotating shaft 405 penetrating through one end of the connecting column 404; and a support rod 3 fixedly installed at one end of the fixed seat 2.

[0028] Based on the above structure, the moving rod 201 is installed via the fixed base 2, then the sliding sleeve 202 is connected via the moving rod 201, then the clamping seat 203 is installed via the sliding sleeve 202, then the limiting seat 204 is installed via the clamping seat 203, then the limiting seat 204 is installed via the limiting bolt 205, then the limiting seat 204 is clamped by loosening the limiting bolt 205 according to the different sizes of magnetic rollers, and then the limiting bolt 205 is tightened again, thus facilitating the clamping of magnetic rollers of different sizes, improving the practicality of the testing instrument, and also through electricity The motor 4 connects to the rotating disk 401, then the adjusting seat 402 is installed through the rotating disk 401. The connecting column 404 connects the movable shaft 403 to the rotating shaft 405. The clamping seat 203 is then connected to the rotating disk 401 through the rotating shaft 405. The rotating disk 4 rotates, driving the rotating disk 401 to rotate. With the cooperation of the rotating shaft 405 and the movable shaft 403, the rotating disk 401 can easily drive the clamping seat 203 to move left and right. Thus, multiple magnetic rollers can be driven by one motor 4 for wear testing, reducing the operating cost of the tester.

[0029] In one embodiment, the movable rod 201 is made of stainless steel and is cylindrical.

[0030] Specifically, the movable rod 201 is installed using the fixed base 2.

[0031] In this embodiment, the movable rod 201 is used to facilitate the left and right movement of the sliding sleeve 202.

[0032] In one embodiment, a fixing block 301 is fixedly installed on the top of the support rod 3, and a connecting rod 302 is installed through the surface of the fixing block 301.

[0033] Specifically, the fixing block 301 is installed using the support rod 3, and then the connecting rod 302 is installed using the fixing block 301.

[0034] In this embodiment, the support rod 3 is used to connect the fixing block 301, and then the connecting rod 302 is used to facilitate the installation of multiple grinding heads.

[0035] In one embodiment, a test instrument body 105 is fixedly installed at the bottom inside the housing 101, a base 102 is fixedly installed at the bottom of the housing 101, and nuts 103 are installed at equal intervals on the top of the base 102.

[0036] Specifically, the test instrument body 105 is installed through the housing 101, and then the test instrument body 105 is installed through the base 102.

[0037] In this embodiment, the wear test of the magnetic roller is performed using the test instrument 105, and then the housing 101 is installed using the base 102.

[0038] In one embodiment, a bolt 104, made of stainless steel, is mounted through the top of the nut 103.

[0039] Specifically, the base 102 is installed using bolts 104.

[0040] In this embodiment, bolts 104 are used to fix the base 102.

[0041] In one embodiment, a connecting sleeve 303 is sleeved on the surface of the connecting rod 302, and a friction rod 304 is fixedly installed at the bottom of the connecting sleeve 303.

[0042] Specifically, the connecting sleeve 303 is sleeved through the connecting rod 302, and then the friction rod 304 is installed through the connecting sleeve 303.

[0043] In this embodiment, the connecting rod 302 is used to connect the connecting sleeve 303, and then the friction rod 304 is used to facilitate the grinding of the magnetic roller.

[0044] In one embodiment, a threaded head 305 is fixedly mounted on the bottom of the friction rod 304, and the threaded head 305 is made of steel.

[0045] Specifically, the threaded head 305 is installed via the friction rod 304.

[0046] In this embodiment, the threaded head 305 is used to facilitate connection with the polishing paper, and then the magnetic roller is polished.

[0047] In this embodiment, the wear tester for magnetic rollers is used as follows: The tester body 105 is installed via the housing 101, then the tester body 105 is installed via the base 102, and the base 102 is installed via bolts 104. The moving rod 201 is installed via the fixed seat 2, then the sliding sleeve 202 is connected via the moving rod 201, and then the clamping seat 203 is installed via the sliding sleeve 202. Next, the limiting seat 204 is installed via the clamping seat 203, and then the limiting seat 204 is installed via the limiting bolt 205. Then, by loosening the limiting bolt 205, the limiting seat 204 is adjusted to clamp the magnetic roller according to different sizes of magnetic rollers, and then the limiting bolt 205 is tightened. Finally, the fixed block 301 is installed via the support rod 3. Next, the connecting rod 302 is installed via the fixing block 301, and the connecting sleeve 303 is sleeved via the connecting rod 302. Then, the friction rod 304 is installed via the connecting sleeve 303, and the threaded head 305 is installed via the friction rod 304. The rotating disk 401 is connected via the motor 4, and the adjusting seat 402 is installed via the rotating disk 401. Then, the movable shaft 403 is connected to the rotating shaft 405 via the connecting column 404. Then, the clamping seat 203 is connected to the rotating disk 401 via the rotating shaft 405. Then, the rotating disk 401 rotates to drive the rotating disk 401 to rotate. Then, with the cooperation of the rotating shaft 405 and the movable shaft 403, the rotating disk 401 drives the clamping seat 203 to move left and right.

[0048] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A wear tester for magnetic rollers, comprising a worktable (1), characterized in that, Also includes: A housing (101) is fixedly installed at the bottom of the workbench (1). Fixed seats (2) are equidistantly installed at the top of the workbench (1). Moving rods (201) are fixedly installed between the fixed seats (2). Sliding sleeves (202) are fitted onto the surface of the moving rods (201). Clamping seats (203) are fixedly installed at the top of the sliding sleeves (202). Limiting seats (204) are equidistantly installed at the top of the clamping seats (203). Limiting bolts (205) are threaded through the top of each limiting seat (204). An electric motor (4) is fixedly installed at the top of the housing (101). A rotating disk (401) is sleeved on the output end of the electric motor (4). An adjusting seat (402) is installed through the top of the rotating disk (401). A movable shaft (403) is fixedly installed on the top of the adjusting seat (402). A connecting post (404) is sleeved on the surface of the movable shaft (403). A rotating shaft (405) is installed through one end of the connecting post (404). A support rod (3) is fixedly installed at one end of the fixed seat (2).

2. The wear tester for magnetic rollers according to claim 1, characterized in that: The movable rod (201) is made of stainless steel and is cylindrical.

3. The wear tester for magnetic rollers according to claim 1, characterized in that: A fixing block (301) is fixedly installed on the top of the support rod (3), and a connecting rod (302) is installed through the surface of the fixing block (301).

4. The wear tester for magnetic rollers according to claim 1, characterized in that: The test instrument body (105) is fixedly installed at the bottom inside the housing (101), and a base (102) is fixedly installed at the bottom of the housing (101). Nuts (103) are installed at equal intervals on the top of the base (102).

5. The wear tester for magnetic rollers according to claim 4, characterized in that: A bolt (104) is installed through the top of the nut (103), and the bolt (104) is made of stainless steel.

6. The wear tester for magnetic rollers according to claim 3, characterized in that: A connecting sleeve (303) is sleeved on the surface of the connecting rod (302), and a friction rod (304) is fixedly installed at the bottom of the connecting sleeve (303).

7. The wear tester for magnetic rollers according to claim 6, characterized in that: The friction rod (304) has a threaded head (305) fixedly installed at its bottom, and the threaded head (305) is made of steel.

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