Parallelism control device for large wear-resisting plate

Abstract

The utility model discloses a large wear-resisting plate parallelism control device, which is applied to the field of wear-resisting plates and comprises a fixing plate, a top plate is arranged at the top of the fixing plate, a leveling mechanism is arranged between the top plate and the fixing plate, and the inner wall of the top plate is sleeved with a telescopic rod in a sliding mode. The clamping rod is separated from the adjusting hole by moving the pull block, then the suction cup is moved to a required position, the pull block is loosened, the clamping rod is clamped with the adjusting hole under the action of the spring, and the clamping rod and the adjusting hole are fixed, so that the purpose of adjusting the size can be achieved, the use cost is reduced, and the practicability and the applicability are improved; the motor rotates to enable the second bevel gear to drive the first bevel gear to rotate, the first bevel gear rotates to drive the screw rod to rotate, and the screw rod rotates to enable the lifting column to ascend and descend, so that the purpose of adjusting the height can be achieved, the applicability of the device is greatly improved, and the device is convenient to install and use.

Description

Technical Field

[0001] This utility model relates to the field of wear-resistant plates, and in particular to a large wear-resistant plate parallelism control device. Background Technology

[0002] Wear-resistant steel plates are a special type of steel plate designed to resist high wear, strong impact, and harsh working conditions. By adding high-hardness alloying elements (such as carbon, chromium, manganese, boron, etc.) to the surface or the entire steel, the wear resistance is improved. They are widely used in mining machinery, engineering equipment, material conveying and other fields. Wear-resistant steel plates maintain strict flatness parallelism during processing, installation or use to avoid structural failure or performance degradation caused by plate deformation, installation errors or external forces.

[0003] Existing parallelism control devices are not adjustable in size; they are generally fixed in size and can only control the parallelism of wear-resistant plates of a specific size. To control the parallelism of wear-resistant plates of different sizes, the device needs to be replaced, increasing operating costs and reducing practicality and applicability. Furthermore, they cannot be height-adjusted. During the installation of wear-resistant plates, due to installation errors, the height of the plates needs to be adjusted. However, since the height of general parallelism control devices is fixed, they can only control wear-resistant plates of a fixed height, greatly reducing the applicability of the device and making it inconvenient to use. To solve the above problems, we propose a large-scale wear-resistant plate parallelism control device. Utility Model Content

[0004] The purpose of this invention is to provide a parallelism control device for large wear-resistant plates, which has the advantages of being able to adjust both size and height.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a large wear-resistant plate parallelism control device, including a fixed plate, a top plate provided on the top of the fixed plate, a leveling mechanism provided between the top plate and the fixed plate, a telescopic rod slidably sleeved on the inner wall of the top plate, a suction cup bolted to the surface of the telescopic rod, a locking rod slidably sleeved on the inner wall of the top plate, a limit plate fixedly sleeved on the surface of the locking rod, a spring provided between the limit plate and the inner wall of the top plate, and an adjustment hole opened on the surface of the telescopic rod, and the adjustment hole is locked with one end of the locking rod.

[0006] By adopting the above technical solution, the locking rod is disengaged from the adjustment hole by moving the pull block, and then the suction cup is moved to the required position. The pull block is then released, and the locking rod is locked into the adjustment hole under the action of the spring, thus fixing it in place. This method can achieve the purpose of adjusting the size, reduce the cost of use, and improve practicality and applicability.

[0007] The present invention is further configured as follows: a base plate is provided at the bottom of the fixed plate, a fixed column is bolted to the top of the base plate, a lifting column is slidably sleeved on the inner wall of the fixed column, and the top of the lifting column is bolted to the bottom of the fixed plate; a screw is threadedly connected to the inner wall of the lifting column, and the bottom of the screw is rotatably connected to the inner wall of the fixed column; a first bevel gear is fixedly sleeved on the surface of the screw, a second bevel gear meshes with the surface of the first bevel gear, a motor is fixedly sleeved at the axis of the second bevel gear, and the motor is bolted to the surface of the fixed column.

[0008] By adopting the above technical solution, the second bevel gear drives the first bevel gear to rotate through the rotation of the motor, and the rotation of the first bevel gear drives the screw to rotate, and the rotation of the screw causes the lifting column to rise and fall, which can achieve the purpose of adjusting the height, greatly improving the applicability of the device and making it convenient for installation and use.

[0009] The present invention is further configured such that: the leveling mechanism includes a fixed block, the bottom of the fixed block is bolted to the top of the fixed plate, a ball is rolledly connected to the inner wall of the fixed block, and the top of the ball is bolted to the bottom of the top plate; an electric lifting rod is fixedly sleeved on the inner wall of the fixed plate, a top block is bolted to the top of the electric lifting rod, a level sensor is embedded in the surface of the top plate, and a controller is bolted to the bottom of the fixed plate.

[0010] By adopting the above technical solution, the parallelism of the wear-resistant plate is automatically adjusted by setting a leveling mechanism.

[0011] The present invention is further configured such that a pull block is bolted to one end of the locking rod.

[0012] By adopting the above technical solution, the locking rod can be easily moved by setting a pull block.

[0013] The present invention is further configured such that the surface of the telescopic rod is printed with scale lines.

[0014] By adopting the above technical solution and setting scale lines, the size can be easily adjusted.

[0015] The present invention is further configured such that: a caster wheel is bolted to the bottom of the base plate.

[0016] By adopting the above technical solution and setting omnidirectional wheels, the device can be easily moved.

[0017] The present invention is further configured such that: a slider is bolted to the surface of the lifting column, and a groove is slidably connected to the surface of the slider, and the groove is formed on the inner wall of the fixed column.

[0018] By adopting the above technical solution, and by setting up sliders and grooves, the lifting column is prevented from shifting, thus improving stability.

[0019] The present invention is further configured such that: a support plate is bolted to the inner wall of the fixed column, and the inner wall of the support plate is rotatably sleeved with the surface of the screw.

[0020] By adopting the above technical solution, the screw is fixed by setting a support plate, thereby improving stability.

[0021] In summary, this utility model has the following beneficial effects:

[0022] 1. This utility model achieves the purpose of size adjustment by moving the pull block to disengage the locking rod from the adjustment hole, then moving the suction cup to the desired position, releasing the pull block, and locking the locking rod into the adjustment hole under the action of the spring, thus fixing it in place. This reduces the cost of use and improves practicality and applicability.

[0023] 2. This utility model uses a motor to rotate a second bevel gear, which in turn drives a first bevel gear to rotate. The rotation of the first bevel gear then drives a screw to rotate, which in turn raises and lowers the lifting column. This method achieves height adjustment, greatly improving the applicability of the device and making it easier to install and use. Attached Figure Description

[0024] Figure 1 This is a three-dimensional structural view of the present invention;

[0025] Figure 2 This is a cross-sectional view of the structure of this utility model;

[0026] Figure 3 This is a utility model Figure 2 Enlarged view of the structure at point A in the middle.

[0027] Reference numerals: 1. Fixed plate; 2. Top plate; 3. Leveling mechanism; 4. Telescopic rod; 5. Suction cup; 6. Support plate; 7. Snap-fit ​​rod; 8. Limiting plate; 9. Spring; 10. Adjustment hole; 11. Base plate; 12. Fixed column; 13. Lifting column; 14. Screw; 15. First bevel gear; 16. Second bevel gear; 17. Motor; 18. Fixed block; 19. Ball bearing; 20. Electric lifting rod; 21. Top block; 22. Horizontal sensor; 23. Controller; 24. Pull block; 25. Scale line; 26. Universal wheel; 27. Slider; 28. Slide groove. Detailed Implementation

[0028] The present invention will be further described in detail below with reference to the accompanying drawings.

[0029] Example 1:

[0030] refer to Figure 1 , Figure 2 and Figure 3A parallelism control device for a large wear-resistant plate includes a fixed plate 1, a top plate 2 on the top of the fixed plate 1, a leveling mechanism 3 between the top plate 2 and the fixed plate 1, a telescopic rod 4 slidably sleeved on the inner wall of the top plate 2, a suction cup 5 bolted to the surface of the telescopic rod 4, a locking rod 7 slidably sleeved on the inner wall of the top plate 2, a limiting plate 8 fixedly sleeved on the surface of the locking rod 7, a spring 9 between the limiting plate 8 and the inner wall of the top plate 2, an adjustment hole 10 on the surface of the telescopic rod 4, and the adjustment hole 10 locking with one end of the locking rod 7. By moving the pull block 24, the locking rod 7 is disengaged from the adjustment hole 10. Then, the suction cup 5 is moved to the desired position, the pull block 24 is released, and the locking rod 7, under the action of the spring 9, locks with the adjustment hole 10, thus fixing it in place. This method can achieve the purpose of adjusting the size, reduce the cost of use, and improve practicality and applicability.

[0031] refer to Figure 1 and Figure 2 The leveling mechanism 3 includes a fixed block 18, the bottom of which is bolted to the top of the fixed plate 1. A ball bearing 19 is rolled on the inner wall of the fixed block 18, and the top of the ball bearing 19 is bolted to the bottom of the top plate 2. An electric lifting rod 20 is fixedly sleeved on the inner wall of the fixed plate 1. A top block 21 is bolted to the top of the electric lifting rod 20. A level sensor 22 is embedded in the surface of the top plate 2. A controller 23 is bolted to the bottom of the fixed plate 1. By setting the leveling mechanism 3, the parallelism of the wear-resistant plate is automatically adjusted.

[0032] refer to Figure 3 One end of the locking rod 7 is bolted with a pull block 24, which facilitates the movement of the locking rod 7.

[0033] refer to Figure 1 The surface of the telescopic rod 4 is printed with scale lines 25, which facilitates size adjustment.

[0034] Example 2:

[0035] refer to Figure 1 and Figure 2A base plate 11 is provided at the bottom of the fixed plate 1, and a fixed column 12 is bolted to the top of the base plate 11. A lifting column 13 is slidably sleeved on the inner wall of the fixed column 12, and the top of the lifting column 13 is bolted to the bottom of the fixed plate 1. A screw 14 is threadedly connected to the inner wall of the lifting column 13, and the bottom of the screw 14 is rotatably connected to the inner wall of the fixed column 12. A first bevel gear 15 is fixedly sleeved on the surface of the screw 14, and a second bevel gear 16 meshes with the surface of the first bevel gear 15. A motor 17 is fixedly sleeved at the axis of the second bevel gear 16, and the motor 17 is bolted to the surface of the fixed column 12. By rotating the motor 17, the second bevel gear 16 drives the first bevel gear 15 to rotate, and the rotation of the first bevel gear 15 drives the screw 14 to rotate. The rotation of the screw 14 causes the lifting column 13 to rise and fall, which can achieve the purpose of adjusting the height, greatly improving the applicability of the device and facilitating installation and use.

[0036] refer to Figure 1 and Figure 2 The bottom of the base plate 11 is bolted with casters 26, which facilitates the movement of the device.

[0037] refer to Figure 2 A slider 27 is bolted to the surface of the lifting column 13. A groove 28 is slidably connected to the surface of the slider 27, and the groove 28 is opened on the inner wall of the fixed column 12. By setting the slider 27 and the groove 28, the lifting column 13 is prevented from shifting and the stability is improved.

[0038] refer to Figure 2 A support plate 6 is bolted to the inner wall of the fixed column 12, and the inner wall of the support plate 6 is rotatably sleeved with the surface of the screw 14. By setting the support plate 6, the screw 14 is fixed, thereby improving stability.

[0039] Brief description of the usage process: Place the wear-resistant plate on the suction cup 5 of the top plate 2. The suction cup 5 firmly attaches to the wear-resistant plate. The level sensor 22 detects the level of the wear-resistant plate and transmits the data to the controller 23. The controller 23 activates the electric lifting rod 20 based on the detected level data to automatically adjust the horizontal parallelism of the wear-resistant plate, thereby achieving the purpose of adjusting the parallelism. Move the pull block 24. The movement of the pull block 24 moves the locking rod 7, causing the locking rod 7 to disengage from the adjustment hole 10. Move the suction cup 5 to the desired position, and then release the pull block 24. The locking rod 7, under the action of the spring 9, engages with the adjustment hole 10, fixing it in place, thus completing the adjustment and achieving the purpose of adjusting the size. The rotation of the motor 17 drives the second bevel gear 16 to rotate. The rotation of the second bevel gear 16 drives the first bevel gear 15 to rotate. The rotation of the first bevel gear 15 drives the screw 14 to rotate. The rotation of the screw 14 drives the lifting column 13 to rise and fall, changing the height of the wear-resistant plate, thereby achieving the purpose of adjusting the height.

[0040] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A large wear plate parallelism control device comprising a fixed plate (1), characterized in that, The top of the fixed plate (1) is provided with a top plate (2), a leveling mechanism (3) is arranged between the fixed plate (1) and the top plate (2), a telescopic rod (4) is slidably sleeved on the inner wall of the top plate (2), a suction cup (5) is attached to the surface of the telescopic rod (4), a clamping rod (7) is slidably sleeved on the inner wall of the top plate (2), a limiting plate (8) is fixedly sleeved on the surface of the clamping rod (7), a spring (9) is arranged between the limiting plate (8) and the inner wall of the top plate (2), an adjusting hole (10) is formed in the surface of the telescopic rod (4), and one end of the clamping rod (7) is clamped in the adjusting hole (10).

2. A parallelism control device for large wear plates according to claim 1, characterized in that The bottom of the fixed plate (1) is provided with a bottom plate (11), a fixed column (12) is attached to the top of the bottom plate (11), a lifting column (13) is slidably sleeved on the inner wall of the fixed column (12), and the top of the lifting column (13) is attached to the bottom of the fixed plate (1), a screw rod (14) is threadedly connected to the inner wall of the lifting column (13), and the bottom of the screw rod (14) is rotatably connected to the inner wall of the fixed column (12), a first bevel gear (15) is fixedly sleeved on the surface of the screw rod (14), a second bevel gear (16) is engaged with the surface of the first bevel gear (15), a motor (17) is fixedly sleeved on the shaft of the second bevel gear (16), and the surface of the motor (17) is attached to the fixed column (12).

3. A parallelism control device for large wear plates according to claim 1, characterized in that, The leveling mechanism (3) comprises a fixed block (18), the bottom of the fixed block (18) is attached to the top of the fixed plate (1), a rolling ball (19) is rollingly connected to the inner wall of the fixed block (18), and the top of the rolling ball (19) is attached to the bottom of the top plate (2), an electric lifting rod (20) is fixedly sleeved on the inner wall of the fixed plate (1), a top block (21) is attached to the top of the electric lifting rod (20), a horizontal sensor (22) is inlaid in the surface of the top plate (2), and a controller (23) is attached to the bottom of the fixed plate (1).

4. A parallelism control device for large wear plates according to claim 1, characterized in that, One end of the clamping rod (7) is attached with a pull block (24).

5. A parallelism control device for large wear plates according to claim 1, characterized in that, The surface of the telescopic rod (4) is printed with a scale line (25).

6. A parallelism control device for large wear plates according to claim 2, characterized in that The bottom of the bottom plate (11) is attached with a universal wheel (26).

7. A parallelism control device for large wear plates according to claim 2, characterized in that The surface of the lifting column (13) is attached with a sliding block (27), the surface of the sliding block (27) is slidably connected with a sliding groove (28), and the sliding groove (28) is formed in the inner wall of the fixed column (12).

8. A parallelism control device for large wear plates according to claim 2, characterized in that, The inner wall of the fixed column (12) is attached with a supporting plate (6), and the inner wall of the supporting plate (6) is rotatably sleeved with the surface of the screw rod (14).

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