A carbon block based flute profile testing station

Abstract

The utility model discloses a corrugated roller tooth shape test board based on carbon block, including workstation subassembly, workstation subassembly is provided with adjustable height's support component, the support component is installed with fixture component on, the support component includes fixed cylinder, the outer wall sliding installation of fixed cylinder has the sliding cylinder, the inner wall rotation of sliding cylinder is connected with first screw rod, one end of first screw rod is installed with worm wheel, the utility model discloses a support component, in the testing process makes, can be according to abrasive wheel size, manually regulated support's height to can adjust the height of the fixture and carbon block of carbon block clamping, can promote the applicability when the device uses, can make carbon block and abrasive wheel keep ideal grinding relative position simultaneously to improve the testing precision, through the auxiliary block of L -shaped, when using fixture to hold carbon block, the position of carbon block is conveniently adjusted, and carbon block is laid flat.

Description

Technical Field

[0001] This utility model mainly relates to the field of corrugated roll manufacturing technology, specifically a corrugated roll tooth profile testing platform based on carbon blocks. Background Technology

[0002] Corrugated rolls are used to press paper into a corrugated shape, providing strength and structural support for cardboard. The tooth profile accuracy, surface quality, and durability of the corrugated rolls directly determine the forming effect and production efficiency of corrugated cardboard. During the manufacturing of corrugated rolls, grinding wheels are used to grind the tooth profile of the corrugated rolls. Usually, before grinding with grinding wheels, a rectangular carbon block is clamped in a test bench, and the rectangular carbon block is ground with a grinding wheel. The ground tooth profile is then tested. Therefore, a corrugated roll tooth profile test bench based on carbon blocks is needed.

[0003] In the existing technology, the traditional corrugated roller tooth profile test table usually includes a worktable, a fixture for holding a rectangular carbon block, and a support for the fixture. The height of the traditional fixture support is usually fixed, which cannot match grinding wheels of different sizes (such as the largest or smallest grinding wheel). When the grinding wheel size changes, the relative position of the carbon block and the grinding wheel may deviate from the optimal grinding height, resulting in inaccurate contact position during testing, which directly affects the accuracy of the test. Utility Model Content

[0004] This utility model provides a solution that is significantly different from existing technologies, addressing the problem that existing solutions are too simplistic. It mainly provides a corrugated roller tooth profile test bench based on carbon blocks, which solves the problem mentioned in the background art that the height of traditional fixture supports cannot be adjusted according to the needs of the carbon blocks, thus affecting the accuracy of the test.

[0005] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows:

[0006] A corrugated roll tooth profile testing table based on carbon blocks includes a worktable assembly, on which an adjustable-height support assembly is provided, and a clamp assembly is mounted on the support assembly.

[0007] The support assembly includes a fixed cylinder, a sliding cylinder is slidably mounted on the outer wall of the fixed cylinder, a first screw is rotatably connected to the inner wall of the sliding cylinder, a worm gear is mounted on one end of the first screw, and a worm gear is engaged with the outer wall of the worm gear.

[0008] More preferably, the workbench assembly includes a base plate, a rail and an electric push rod are mounted on the top of the base plate, the workbench body is slidably mounted on the top of the rail, a push block is mounted on the bottom of the workbench body, and one end of the electric push rod is connected to the push block.

[0009] More preferably, the support assembly includes a support block mounted on the top of the workbench body, a fixed cylinder mounted on the top of the support block via a first mounting block, and one side of the sliding cylinder connected to the clamp assembly via a second mounting block.

[0010] More preferably, the top of the fixed cylinder has a circular hole, and the first screw is connected to the fixed cylinder by a nut.

[0011] More preferably, the clamping assembly includes a fixing block mounted on the top of the second mounting block, a first clamping block and a connecting block mounted on the outer wall of the fixing block, an auxiliary block mounted on one side of the first clamping block, and a second screw threaded through the outer wall of the connecting block, with one end of the second screw rotatably connected to the second clamping block.

[0012] More preferably, a sliding rod is installed on the outer wall of the second clamping block, and a sliding hole is opened on the outer wall of the connecting block, and the sliding rod is slidably installed in the sliding hole.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This corrugated roller tooth profile test stand, through the support assembly, allows the worm gear to drive the worm wheel and the first screw to rotate synchronously by rotating the anti-slip knob on the worm gear according to the grinding wheel size. This transmission mechanism enables the sliding cylinder, the second mounting block and the clamp assembly to be displaced in the vertical direction, thereby adjusting the rectangular carbon block held by the clamp assembly to a suitable height. Compared with the traditional fixed height support, this design can flexibly adjust the height of the rectangular carbon block according to the grinding wheel size, improving the applicability of the device and avoiding the impact of the test accuracy due to the fixed height of the support.

[0015] 2. The corrugated roller tooth profile test stand, with its L-shaped auxiliary block, can be used to assist in adjusting the position of the rectangular carbon block when using a clamp to hold the rectangular carbon block, so that the carbon block is laid flat, thus improving the convenience of clamping the rectangular carbon block.

[0016] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a fully enlarged cross-sectional structural diagram of the workbench assembly of this utility model;

[0019] Figure 3 This is an enlarged structural schematic diagram of the bracket assembly of this utility model;

[0020] Figure 4This is a fully enlarged cross-sectional structural diagram of the support assembly of this utility model;

[0021] Figure 5 This is an enlarged structural schematic diagram of the clamp assembly of this utility model.

[0022] Numbering on the map:

[0023] 1. Workbench assembly; 101. Base plate; 102. Track; 103. Electric push rod; 104. Workbench body; 105. Push block; 2. Support assembly; 201. Support block; 202. First mounting block; 203. Fixed cylinder; 204. Sliding cylinder; 205. Second mounting block; 206. First screw; 207. Worm gear; 208. Worm; 3. Clamp assembly; 301. Fixed block; 302. First clamping block; 303. Auxiliary block; 304. Connecting block; 305. Second screw; 306. Second clamping block; 307. Slide rod. Detailed Implementation

[0024] To facilitate understanding of this utility model, a more comprehensive description of the utility model will be given below with reference to the accompanying drawings, which show several embodiments of the utility model. However, the utility model can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the disclosure of the utility model more thorough and comprehensive.

[0025] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0026] Please refer to the appendix carefully. Figure 1-5 A corrugated roll tooth profile test bench based on carbon blocks includes a workbench assembly 1, on which an adjustable height support assembly 2 is provided, and a clamp assembly 3 is mounted on the support assembly 2.

[0027] The bracket assembly 2 includes a fixed cylinder 203, a sliding cylinder 204 is slidably mounted on the outer wall of the fixed cylinder 203, a first screw 206 is rotatably connected to the inner wall of the sliding cylinder 204, a worm gear 207 is mounted on one end of the first screw 206, and a worm 208 is meshed and driven on the outer wall of the worm gear 207.

[0028] In this embodiment, as Figure 2As shown, the workbench assembly 1 includes a base plate 101. An electric push rod 103 and two rails 102 are mounted on the top of the base plate 101. A workbench body 104 is slidably mounted on the top of the rails 102. A push block 105 is mounted on the bottom of the workbench body 104. One end of the electric push rod 103 is connected to the push block 105. When the electric push rod 103 is activated, it can push the workbench body 104 to slide on the two rails 102 via the push block 105, thereby causing the support assembly 2 and the clamp assembly 3 to move to one side. During testing, this operation can bring the rectangular carbon block clamped on the clamp assembly 3 closer to the grinding wheel to carry out the testing work.

[0029] In this embodiment, as Figure 2 and Figure 3 As shown, the support assembly 2 includes a support block 201 installed on the top of the workbench body 104. A first mounting block 202 is installed on the top of the support block 201 by screws. A fixing cylinder 203 is installed on the top of the first mounting block 202 by screws. A second mounting block 205 is welded to one side of the sliding cylinder 204. The support block 201, the first mounting block 202 and the fixing cylinder 203 of the support assembly 2 are connected and assembled by screws. They can be disassembled and maintained after long-term use.

[0030] In this embodiment, as Figure 3 and Figure 4 As shown, the top of the fixed cylinder 203 has a round hole, and the first screw 206 is connected to the fixed cylinder 203 through a nut. The inner wall of the sliding cylinder 204 is rotatably connected to the worm gear 208. In the worm gear transmission system, the worm lead angle is ≤5°, which can ensure that the height is fixed after adjustment. The fixed cylinder 203 and the sliding cylinder 204 are made of 6061-T6 aluminum alloy, and the first screw 206 has a trapezoidal thread. The surfaces of the sliding cylinder 204 and the fixed cylinder 203 are coated with tungsten carbide to improve the wear resistance of the sliding parts. When the anti-slip knob on the worm gear 208 is rotated, the worm gear 208 rotates accordingly. With 7-phase meshing, the rotation of the worm 208 drives the worm wheel 207 to rotate, which in turn causes the first screw 206 connected to the worm wheel 207 to rotate. The rotational motion of the first screw 206 is converted into the linear motion of the sliding cylinder 204 through the threaded transmission, causing it to move up or down. The movement of the sliding cylinder 204 will drive the second mounting block 205 connected to it and the clamp assembly 3 mounted on the second mounting block 205 to move up and down synchronously. In this way, the height position of the rectangular carbon block can be adjusted to ensure that the grinding wheel can fully contact the carbon block and perform grinding operations when testing with the largest or smallest grinding wheel.

[0031] In this embodiment, as Figure 5As shown, the clamp assembly 3 includes a fixing block 301 screwed to the top of the second mounting block 205. A first clamping block 302 and a connecting block 304 are screwed onto the outer wall of the fixing block 301. An auxiliary block 303 is screwed onto one side of the first clamping block 302. A second screw 305 is threaded onto the outer wall of the connecting block 304. One end of the second screw 305 is rotatably connected to a second clamping block 306. The auxiliary block 303 is L-shaped. Both the outer walls of the first clamping block 302 and the second clamping block 306 have anti-slip textures. When the anti-slip knob on the second screw 305 is rotated, the first... The second screw 305 will rotate accordingly, and the rotational motion of the second screw 305 will be converted into the linear motion of the second clamping block 306, enabling it to move forward or backward. When performing the carbon block clamping operation, the rectangular carbon block is first inserted between the first clamping block 302 and the second clamping block 306. Then, the position of the second clamping block 306 is adjusted by rotating the anti-slip knob until the second clamping block 306 is in close contact with the rectangular carbon block, thereby clamping the rectangular carbon block. A silicone buffer pad can be added between the second clamping block 306 and the connecting block 304 of the clamping assembly 3 to reduce clamping stress and prevent damage or deformation of the rectangular carbon block.

[0032] In this embodiment, as Figure 5 As shown, two sliding rods 307 are installed on the outer wall of the second clamping block 306, and two sliding holes are opened on the outer wall of the connecting block 304, with the sliding rods 307 slidably installed in the sliding holes. When the second clamping block 306 is driven to move forward or backward, it will drive the two sliding rods 307 to move synchronously. The sliding rods 307 slide in the corresponding sliding holes on the connecting block 304, providing guidance for the movement of the second clamping block 306. This structural design can prevent the second clamping block 306 from deviating, improve its stability during movement, and thus ensure the stability of the second clamping block 306 when it cooperates with the first clamping block 302 to clamp the rectangular carbon block, avoiding the impact of unstable clamping on the accuracy of subsequent tests.

[0033] The specific operating procedure of this utility model is as follows: Place the rectangular carbon block between the first clamping block 302 and the second clamping block 306. Adjust the position of the rectangular carbon block using the L-shaped auxiliary block 303, ensuring one side of the rectangular carbon block is close to the inner wall of the L-shaped auxiliary block 303, so that the rectangular carbon block is flat. Then, rotate the anti-slip knob on the second screw 305, causing the second screw 305 to move the second clamping block 306 closer to the first clamping block 302, clamping the rectangular carbon block. Next, according to the grinding wheel size, rotate the anti-slip knob on the rotating worm 208. The worm 208, through meshing with the worm wheel 207, drives the first screw 206 to rotate synchronously, thereby causing the sliding cylinder 20... 4. The second mounting block 205 and the clamping assembly 3 achieve vertical displacement. Referring to the height scale line on the fixed cylinder 203, check the position of the bottom of the sliding cylinder 204 on the height scale line on the fixed cylinder 203. Adjust the rectangular carbon block held by the clamping assembly 3 to a suitable height. After the height adjustment is completed, when the test is performed, after the grinding wheel of the grinding equipment descends to the grinding operation position and starts to rotate, start the electric push rod 103 through the controller to push the support block 201, the worktable body 104, the bracket assembly 2 and the clamping assembly 3 to move to one side as a whole, so that the rectangular carbon block gradually approaches the high-speed rotating grinding wheel, preparing for the grinding test.

[0034] The present invention has been described above by way of example in conjunction with the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described manner. Any non-substantial improvement made by adopting the inventive concept and technical solution of the present invention, or the direct application of the inventive concept and technical solution of the present invention to other occasions without modification, shall be within the protection scope of the present invention.

Claims

1. A carbon block based flute profile test bench for corrugator rolls comprising a workbench assembly (1) characterized by: The workbench assembly (1) is provided with an adjustable height support assembly (2), and a clamp assembly (3) is installed on the support assembly (2). The support assembly (2) comprises a fixed cylinder (203), a sliding cylinder (204) is slidably installed on the outer wall of the fixed cylinder (203), a first screw rod (206) is rotatably connected to the inner wall of the sliding cylinder (204), one end of the first screw rod (206) is provided with a worm gear (207), and the outer wall of the worm gear (207) is in meshing transmission with a worm (208).

2. A carbon block based test bed for testing corrugator roll tooth shapes according to claim 1 wherein: The workbench assembly (1) comprises a bottom plate (101), an orbit (102) and an electric push rod (103) are installed on the top of the bottom plate (101), a workbench body (104) is slidably installed on the top of the orbit (102), a push block (105) is installed on the bottom of the workbench body (104), and one end of the electric push rod (103) is connected with the push block (105).

3. A carbon block based test bed for testing a corrugator roll tooth shape as defined in claim 2, wherein: The support assembly (2) comprises a support block (201) installed on the top of the workbench body (104), a fixed cylinder (203) is installed on the top of the support block (201) through a first mounting block (202), and one side of the sliding cylinder (204) is connected with the clamp assembly (3) through a second mounting block (205).

4. A carbon block based test bed for testing corrugator roll tooth shapes as claimed in claim 3 wherein: A circular hole is formed in the top of the fixed cylinder (203), and the first screw rod (206) is connected with the fixed cylinder (203) through a nut.

5. A carbon block based test bed for testing corrugator roll tooth shapes as claimed in claim 3 wherein: The clamp assembly (3) comprises a fixed block (301) installed on the top of the second mounting block (205), a first clamping block (302) and a connecting block (304) are installed on the outer wall of the fixed block (301), an auxiliary block (303) is installed on one side of the first clamping block (302), a second screw rod (305) is threadedly installed on the outer wall of the connecting block (304), and one end of the second screw rod (305) is rotatably connected with a second clamping block (306).

6. A carbon block based test bed for testing corrugator roll tooth shapes as claimed in claim 5 wherein: A sliding rod (307) is installed on the outer wall of the second clamping block (306), a sliding hole is formed in the outer wall of the connecting block (304), and the sliding rod (307) is slidably installed in the sliding hole.

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