Plate-like white corundum processing clamping device

Abstract

The utility model discloses a clamping device for plate white corundum processing relates to white corundum processing technical field, including base, the base top is equipped with the processing platform, the processing platform is equipped with auxiliary positioning device symmetry, the clamping plate is equipped with symmetry between two auxiliary positioning devices, the utility model discloses a positioner, make it can adjust the processing platform drive white corundum plate and rotate according to need, adjust its position, also can control the hydraulic rod one telescopic stroke of left and right sides according to need through controller control difference, can make the processing platform rotate around the prop of one end, make it tilt, adjust its inclination, make it can adapt multi -angle position and process use, and the scope of application is wider, the setting of the ball, make the support plate more easily rotate, and the practicality is stronger, the utility model discloses the use of double shaft air cylinder, connecting plate, limit rod, can limit the prop of one side, so that the auxiliary processing platform overturns and adjusts the inclination.

Description

Technical Field

[0001] This utility model relates to the field of white fused alumina processing technology, specifically a clamping device for processing plate-shaped white fused alumina. Background Technology

[0002] White fused alumina is made from high-quality aluminum oxide powder, melted in an electric arc at temperatures above 2000 degrees Celsius, and then cooled. After crushing and shaping, and magnetic separation to remove iron, it has an aluminum oxide content of over 99% and contains small amounts of iron oxide and silicon oxide, giving it a white color. The product particle size is manufactured according to international and national standards, and can be processed to the user's required particle size. Its outstanding characteristics are small crystal size and impact resistance. If crushed using an autogenous mill, the particles are mostly spherical with a smooth surface, making them easy to bond with binders.

[0003] Referring to patent publication number CN217801244U, a clamping device for processing plate-shaped white fused alumina is disclosed, relating to the field of white fused alumina technology. The clamping device includes a processing table, a control panel fixedly mounted on the left side of the processing table, an auxiliary positioning device fixedly mounted on the upper surface of the processing table, and a drive mechanism internally arranged within the processing table. A clamping plate is fixedly connected to the movable end of the drive mechanism. A drive motor drives two racks through gears to engage and slide, causing the racks to move two placement plates towards or away from each other. This causes the placement plates to move, and the clamping plate is displaced via a connecting rod. The distance between the two clamping plates can be adjusted according to the specifications of the white fused alumina plate to be clamped, allowing the clamping device to adapt to various sizes of white fused alumina plates. This avoids the need for different specifications of clamping devices, significantly improving the adaptability of the clamping device and reducing processing costs.

[0004] However, in actual processing, tabular white fused alumina typically requires cutting, drilling, grinding, and polishing to achieve the desired shape and specifications. Especially when drilling holes in white fused alumina sheets, the positions and angles of some holes are often crucial and require precise adjustment. While the aforementioned device can clamp and fix white fused alumina sheets of different sizes, it cannot easily adjust their position and angle according to processing needs. This makes its processing and use less convenient and its practicality relatively poor. Utility Model Content

[0005] The purpose of this invention is to provide a clamping device for processing plate-shaped white corundum, so as to solve the problems raised in the prior art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a clamping device for processing plate-shaped white corundum, including a base, a processing table above the base, auxiliary positioning devices symmetrically arranged on the processing table, clamping plates symmetrically arranged between the two auxiliary positioning devices, and a driving component for adjusting the position of the clamping plates inside the processing table. An adjustment mechanism is provided between the processing table and the base, the adjustment mechanism including a support plate, the support plate being disposed on the top of the base, and legs rectangularly distributed on the top of the support plate outside the processing table, with limiting grooves opened on the top of the legs. A support column is provided in the limiting groove, and the support column is fixedly connected to the support plate. Two sets of hydraulic rods symmetrically arranged on the top of the support plate are provided, with the lower end of the hydraulic rods hinged to the support plate, and a slider is hinged to the telescopic end of the hydraulic rod. A sliding groove adapted to the slider is opened at the bottom of the processing table.

[0007] Furthermore, the adjustment mechanism also includes a rotating drum, which is rotatably embedded in the top of the base and fixedly connected to the support plate. A motor is embedded in the bottom of the base, and the output end of the motor is connected to a gear. The lower inner wall of the rotating drum has several tooth grooves that mesh with the gear. With the adjustment mechanism in place, the processing table can be rotated or tilted left and right as needed to adjust its angle, so as to be suitable for processing at various angles and positions, with a wider range of applications and more convenient use.

[0008] Furthermore, a dual-axis cylinder is provided at the middle position of the top of the support plate. The two ends of the dual-axis cylinder are respectively connected to the outside of the processing table with connecting plates. The top of the connecting plate is symmetrically provided with limiting rods, and the upper end of the limiting rods penetrates through the upper end of the support column, and the horizontal part of the limiting rods is located at the top of the support column.

[0009] Furthermore, the drive assembly includes a second gear, and a second sliding groove is provided inside the processing table. The second gear is rotatably installed in the middle position of the second sliding groove. A rack is hinged to both sides of the second gear, and the rack is L-shaped. A connecting block is provided at the top of the outer end of each rack. A guide groove adapted to the connecting block is symmetrically provided on the top of the processing table. The upper end of the connecting block is fixedly connected to the clamping plate. A second sliding groove is provided at the bottom of the adjustment groove. A second hydraulic cylinder is provided on one side of the second sliding groove, and a second slider is connected to the telescopic end of the second hydraulic cylinder. One end of the second slider is fixedly connected to the bottom of the rack on one side. The drive assembly can drive and adjust the position between the two clamping plates to accommodate the clamping and fixing of white corundum plates of different sizes.

[0010] Furthermore, a number of rolling balls are symmetrically embedded in the top circumference of the base, and the rolling balls are rotatably connected to the base. The bottom of the support plate has an annular groove adapted to the rolling balls to support the support plate and assist its rotation.

[0011] Furthermore, the slider is a T-shaped structure and is slidably connected to the inner wall of the groove. The limiting rod is L-shaped so that the groove can limit and guide the slider.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This utility model, through the adjustment mechanism, can adjust the position of the white corundum plate driven by the processing table. At the same time, the controller can control the different extension strokes of the hydraulic rods on the left and right sides to make the processing table rotate around the support at one end, tilt it, and adjust its tilt angle, so that it can be used for processing at multiple angles, thus expanding its application range. The ball bearing setting makes the support plate easier to rotate, making it more practical.

[0014] 2. This utility model uses a dual-axis cylinder, a connecting plate, and a limiting rod to limit the support on one side, so as to assist the processing table in flipping and adjusting the tilt angle. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a partial cross-sectional structural schematic diagram of the present invention;

[0017] Figure 3 This is a schematic diagram of the structure between the hydraulic rod and the processing table of this utility model;

[0018] Figure 4 This is a schematic diagram of the structure between the two clamping plates and the rack of this utility model;

[0019] Figure 5 This is a schematic diagram of the structure between the second gear, the rack, the second hydraulic cylinder, and the processing table of this utility model.

[0020] The following are the labels in the diagram: 1. Base; 2. Machining table; 3. Auxiliary positioning device; 4. Support plate; 5. Support leg; 6. Support column; 7. Hydraulic rod one; 8. Slider one; 9. Slide groove one; 10. Rotary drum; 11. Motor; 12. Gear one; 13. Double-shaft cylinder; 14. Connecting plate; 15. Limiting rod; 16. Gear two; 17. Rack; 18. Connecting block; 19. Clamping plate; 20. Slider two; 21. Hydraulic cylinder two; 22. Ball bearing; 23. Adjusting groove; 24. Slide groove two. Detailed Implementation

[0021] 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.

[0022] Example: Figure 1 - Figure 5 As shown, this utility model provides a technical solution: a clamping device for processing plate-shaped white fused alumina, including a base 1, a processing table 2 above the base 1, and auxiliary positioning devices 3 symmetrically arranged on the processing table 2. In this example, the auxiliary positioning device 3 consists of a side plate, a telescopic sleeve, and a contact block. The buffer spring inside the telescopic sleeve can facilitate the contact block to make auxiliary contact with both sides of the white fused alumina plate, so that the white fused alumina plate to be clamped can be stably placed on the processing table 2 with its front facing forward, making the subsequent clamping work smoother, faster, and more efficient; a clamping plate 19 is symmetrically arranged between the two auxiliary positioning devices 3, and an adjustment clamping device is provided inside the processing table 2. The drive assembly at position 19 has an adjustment mechanism between the processing table 2 and the base 1. The adjustment mechanism includes a support plate 4, which is located on the top of the base 1. Support legs 5 are rectangularly distributed on the top of the support plate 4 outside the processing table 2. The top of the support legs 5 has a limit groove, and a support column 6 is provided in the limit groove. The support column 6 is fixedly connected to the support plate 4. Two sets of hydraulic rods 7 are symmetrically arranged on the top of the support plate 4. The lower end of the hydraulic rods 7 is hinged to the support plate 4, and the telescopic end of the hydraulic rods 7 is hinged to a slider 8. The bottom of the processing table 2 has a sliding groove 9 that matches the slider 8. In this example, a controller for controlling the device is provided. This is prior art, so it will not be described in detail. In this example, the adjustment mechanism also includes a rotating cylinder 10, which is rotatably embedded in the top of the base 1 and fixedly connected to the support plate 4. A motor 11 is embedded in the bottom of the base 1, and the output end of the motor 11 is connected to a gear 12. Several toothed grooves that mesh with the gear 12 are opened on the lower inner wall of the rotating cylinder 10. The adjustment mechanism is provided so that the angle of the processing table 2 can be adjusted by rotating or tilting left and right as needed, so as to be suitable for processing at various angles and positions, making it more applicable and easier to use. In this example, a double-axis cylinder 13 is provided at the middle of the top of the support plate 4. The two ends of the double-axis cylinder 13 are respectively connected to the outside of the processing table 2 by connecting plates 14. The top of the connecting plate 14 is symmetrically provided with limiting rods 15, and the upper end of the limiting rods 15 passes through the upper end of the support column 6, and the horizontal part of the limiting rods 15 is located at the top of the support column 6. In this example, slider 8 has a T-shaped structure and is slidably connected to the inner wall of slide groove 9. The limiting rod 15 is L-shaped so that slide groove 9 can limit and guide slider 8.

[0023] In this example, the drive assembly includes a second gear 16. A second slide groove 24 is provided inside the processing table 2. The second gear 16 is rotatably installed in the middle position of the slide groove 24. A rack 17 is hinged to both sides of the second gear 16. The rack 17 is L-shaped. A connecting block 18 is provided at the top of the outer end of each rack 17. A guide groove adapted to the connecting block 18 is symmetrically provided on the top of the processing table 2. The upper end of the connecting block 18 is fixedly connected to the clamping plate 19. A second slide groove 24 is provided at the bottom of the adjustment groove 23. A second hydraulic cylinder 21 is provided on one side of the slide groove 24. The telescopic end of the second hydraulic cylinder 21 is connected to a second slider 20. One end of the second slider 20 is fixedly connected to the bottom of the rack 17 on one side. The drive assembly can drive and adjust the position between the two clamping plates 19 to adapt to the clamping and fixing of white corundum plates of different sizes. In this example, a number of rolling balls 22 are symmetrically embedded in the top circumference of the base 1, and the rolling balls 22 are rotatably connected to the base 1. The bottom of the support plate 4 is provided with an annular groove that matches the rolling balls 22, so as to support the support plate 4 and assist its rotation.

[0024] The working principle of this utility model is as follows: In use, the white corundum plate to be processed is placed between the clamping plates 19 on the top of the processing table 2. Then, by activating the second hydraulic cylinder 21, the second hydraulic cylinder 21 drives the second slider 20, which in turn drives the connected rack 17 to move. The rack 17 drives the meshing gear 16 to rotate, which in turn drives the rack 17 on the other side to move, thereby driving the connecting block 18 and the clamping plate 19, causing the clamping plate 19 to move inward, thus clamping the white corundum plate. The machine table 2 is held in place and positioned with the auxiliary positioning device 3. If it is necessary to rotate and adjust the machining table 2 to adjust the position of the white fused alumina plate, the motor 11 can be started to drive the gear 12 to rotate. The gear 12 then drives the rotating cylinder 10, which meshes with the gear 12, to rotate the support plate 4. The support plate 4 rotates more easily with the support and assistance of the ball bearing 22. The rotation of the support plate 4 will cause the machining table 2 and the white fused alumina plate to rotate synchronously, adjusting their positions. When it is necessary to adjust the tilt angle of the machining table 2 to change the angle of the white fused alumina plate, if... Tilting the processing table 2 to the left, even when the processing table 2 is in a left-low-right-high position, activate the dual-axis cylinder 13. This will cause the left end of the cylinder 13 to move the connecting plate 14 and the limiting rod 15 to the right, and push the right connecting plate 14 and the limiting rod 15 to the right as well. This will cause the right limiting rod 15 to move out of the limiting groove. Simultaneously, the upper end of the left limiting rod 15, passing through the support leg 5, will limit the left support column 6. Then, the controller can be used to operate several hydraulic rods 7, ensuring that the extension / retraction of the right hydraulic rod 7 is greater than that of the left. The telescopic adjustment allows the processing table 2 to be positioned with the left side lower than the right, causing the left-side support column 6 to rotate within the limiting groove. Simultaneously, the hydraulic rod 7 drives the connected slider 8 to slide within the slide groove 9. The processing table 2 can be adjusted to a suitable tilt angle as needed. Conversely, if tilting to the right, the above steps must be repeated to rotate the processing table 2 around the right-side support column 6. This allows for multi-angle processing, broadening its applicability, making it more convenient and practical.

[0025] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A clamping device for processing plate-shaped white corundum, comprising a base (1), characterized in that: A processing table (2) is provided above the base (1). The processing table (2) is symmetrically provided with auxiliary positioning devices (3). A clamping plate (19) is symmetrically provided between the two auxiliary positioning devices (3). A drive assembly for adjusting the position of the clamping plate (19) is provided inside the processing table (2). An adjustment mechanism is provided between the processing table (2) and the base (1). The adjustment mechanism includes a support plate (4). The support plate (4) is located on the top of the base (1). Support legs (5) are rectangularly distributed on the top of the support plate (4) outside the processing table (2). A limit groove is opened on the top of the support leg (5). A support column (6) is provided in the limit groove. The support column (6) is fixedly connected to the support plate (4). Two sets of hydraulic rods (7) are symmetrically arranged on the top of the support plate (4). The lower end of the hydraulic rod (7) is hinged to the support plate (4). A slider (8) is hinged to the telescopic end of the hydraulic rod (7). A sliding groove (9) adapted to the slider (8) is opened at the bottom of the processing table (2).

2. The clamping device for processing plate-shaped white corundum according to claim 1, characterized in that: The adjustment mechanism also includes a rotating cylinder (10), which is rotatably embedded in the top of the base (1) and fixedly connected to the support plate (4). A motor (11) is embedded in the bottom of the base (1), and the output end of the motor (11) is connected to a gear (12). The lower inner wall of the rotating cylinder (10) has several tooth grooves that mesh with the gear (12).

3. The clamping device for processing plate-shaped white corundum according to claim 2, characterized in that: A double-axis cylinder (13) is provided at the middle of the top of the support plate (4). The two ends of the double-axis cylinder (13) are respectively connected to the outside of the processing table (2) by a connecting plate (14). A limiting rod (15) is symmetrically provided at the top of the connecting plate (14). The upper end of the limiting rod (15) passes through the upper end of the support column (6), and the horizontal part of the limiting rod (15) is located at the top of the support column (6).

4. The clamping device for processing plate-shaped white corundum according to claim 1, characterized in that: The drive assembly includes a second gear (16) and an adjustment groove (23). The processing table (2) has a second sliding groove (24) inside. The second gear (16) is rotatably installed in the middle position of the second sliding groove (24). The two sides of the second gear (16) are respectively hinged with racks (17), and the racks (17) are L-shaped. The top of the racks (17) on the opposite outer side is provided with connecting blocks (18). The top of the processing table (2) is symmetrically provided with guide grooves that are adapted to the connecting blocks (18). The upper end of the connecting blocks (18) is fixedly connected to the clamping plate (19). The bottom of the adjustment groove (23) has a second sliding groove (24). A second hydraulic cylinder (21) is provided on one side of the second sliding groove (24), and the telescopic end of the second hydraulic cylinder (21) is connected to a second slider (20). One end of the second slider (20) is fixedly connected to the bottom of the rack (17) on one side.

5. The clamping device for processing plate-shaped white corundum according to claim 2, characterized in that: The base (1) has several symmetrically embedded balls (22) on its top circumference, and the balls (22) are rotatably connected to the base (1). The bottom of the support plate (4) has an annular groove that matches the balls (22).

6. The clamping device for processing plate-shaped white corundum according to claim 3, characterized in that: The slider (8) is a T-shaped structure and is slidably connected to the inner wall of the groove (9). The limiting rod (15) is L-shaped.

Images