A clamping device for facilitating straightening roll turning

Abstract

The utility model relates to the field of straightening roll processing, especially a clamping device convenient for straightening roll turning processing, including the bottom plate, the top outer wall one end of bottom plate is installed with the support seat, and the outside wall rotation of support seat one side is connected with the mounting disc, the outside wall of mounting disc one side is installed with the clamping structure, and the bottom plate top other end outer wall is installed with the driven structure, the straightening roll is equipped between clamping structure and driven structure, clamping structure includes the fixed platform of installation in the outer wall of mounting disc, the fixed groove of equidistance opening in the fixed platform side edge outer wall, the fixed screw of rotation connection in the fixed groove center and the clamping lever of screw connection in the outer wall of fixed screw. The utility model bevel gear one and bevel gear two meshing make the fixed screw rotate, and the fixed screw rotates and drives the clamping lever to move along the slope of fixed platform after, make the distance between fixed lever gradually smaller, thus clamping one end of straightening roll, convenient for fixed.

Description

Technical Field

[0001] This utility model relates to the field of straightening roller processing technology, and in particular to a clamping device that facilitates the turning of straightening rollers. Background Technology

[0002] A straightening machine is a device used to straighten metal profiles, bars, tubes, wires, etc. The straightening machine uses straightening rollers to compress the bar or other material, changing its straightness. Generally, there are two rows of straightening rollers, but the number varies. There are also two-roll straightening machines that rely on the angle changes of the two rollers (a concave, hyperbolic roller) to straighten materials of different diameters.

[0003] Currently, when machining straightening rolls, the straightening roll needs to be fixed on a special turning shaft, and the shaft end is clamped with a lathe chuck to achieve the turning process. However, as the turning process progresses, the machining position of the straightening roll needs to be changed continuously, so the straightening roll needs to be disassembled and fixed repeatedly, which is quite inconvenient. Utility Model Content

[0004] The purpose of this invention is to address the aforementioned problems and shortcomings by proposing a clamping device that facilitates the machining of straightening rollers.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A clamping device for facilitating the turning of a straightening roller includes a base plate. A support seat is installed at one end of the top outer wall of the base plate, and a mounting plate is rotatably connected to one side outer wall of the support seat. A clamping structure is installed on one side outer wall of the mounting plate, and a driven structure is installed on the other end outer wall of the top of the base plate. A straightening roller is provided between the clamping structure and the driven structure. The clamping structure includes a fixed platform installed on the outer wall of the mounting plate, fixed grooves equally spaced on the side outer wall of the fixed platform, a fixed screw rotatably connected to the center of the fixed groove, and a clamping rod threaded to the outer wall of the fixed screw.

[0007] Furthermore, one end of the clamping rod is slidably connected to the inner wall of the fixing groove, and one end of the clamping rod is bonded to the outer wall of the other end, and the clamping rod is connected to one end of the straightening roller through the contact pad.

[0008] Furthermore, a bevel gear is installed on the outer wall of one end of the fixing screw, and a drive groove is opened at the center of the outer wall of one side of the fixing platform. A fixing motor is installed on the inner wall of the drive groove, and the output shaft of the fixing motor is connected to a bevel gear, with the bevel gear meshing with the bevel gear.

[0009] Furthermore, the driven structure includes a support ring installed on the outer wall of the base plate, a sliding hole opened at the center of one end of the support ring, a sliding groove opened at the center of the sliding hole on the support ring, and a sliding block slidably connected to the inner outer wall of the sliding hole. Sliding protrusions are welded to the outer walls on both sides of the sliding block.

[0010] Furthermore, a threaded hole is provided at the center of the sliding block, and a fixing screw is threaded into the threaded hole, with one end of the fixing screw contacting the outer wall of the straightening roller.

[0011] Furthermore, a rotary motor is installed on one outer wall of the support base, and the output shaft of the rotary motor is connected to the center of the outer wall of the mounting plate. The fixed platform is provided with heat dissipation holes at the drive groove.

[0012] Furthermore, the rotary motor and the stationary motor are connected to the controller via wires, and the controller is connected to the power supply via wires.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. The meshing of bevel gear one and bevel gear two causes the fixing screw to rotate. After the fixing screw rotates, it drives the clamping rod to move along the inclined surface of the fixing platform, so that the distance between the fixing rods gradually decreases, thereby clamping one end of the straightening roller for easy fixation.

[0015] 2. The rotary motor drives the mounting plate and fixed table to rotate on the support base, which facilitates the rotation of the straightening roller and the adjustment of the processing surface of the straightening roller. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of a clamping device for facilitating the turning of straightening rollers, as proposed in this utility model.

[0017] Figure 2 This is a schematic diagram of the support ring structure of a clamping device for facilitating the turning of straightening rollers, as proposed in this utility model.

[0018] Figure 3 This is a schematic cross-sectional view of the fixed platform structure of a clamping device for facilitating the turning of straightening rollers, as proposed in this utility model.

[0019] Figure 4 This is a schematic diagram of the support structure of a clamping device for facilitating the turning of straightening rollers, as proposed in this utility model.

[0020] In the diagram: 1. Base plate, 2. Mounting plate, 3. Clamping structure, 4. Driven structure, 5. Straightening roller, 6. Support ring, 7. Sliding hole, 8. Sliding groove, 9. Sliding block, 10. Sliding protrusion, 11. Fixing screw, 12. Support base, 13. Rotary motor, 14. Fixing platform, 15. Fixing groove, 16. Bevel gear one, 17. Fixing motor, 18. Bevel gear two, 19. Clamping rod, 20. Contact pad, 21. Heat dissipation hole, 22. Fixing screw. 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 of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Example 1:

[0023] Reference Figure 1-4 As shown, a clamping device for facilitating the turning of straightening rollers includes a base plate 1. A support seat 12 is installed at one end of the top outer wall of the base plate 1, and a mounting plate 2 is rotatably connected to one side outer wall of the support seat 12. A clamping structure 3 is installed on one side outer wall of the mounting plate 2, and a driven structure 4 is installed on the other end outer wall of the top of the base plate 1. A straightening roller 5 is provided between the clamping structure 3 and the driven structure 4.

[0024] The driven structure 4 includes a support ring 6 installed on the outer wall of the base plate 1, a sliding hole 7 opened at the center of one end of the support ring 6, a sliding groove 8 opened at the center of the sliding hole 7 on the support ring 6, and a sliding block 9 slidably connected to the inner outer wall of the sliding hole 7. Sliding protrusions 10 are welded to the outer walls on both sides of the sliding block 9.

[0025] The sliding block 9 has a threaded hole at its center, and a fixing screw 11 is threaded into the threaded hole. One end of the fixing screw 11 contacts the outer wall of the straightening roller 5.

[0026] The rotary motor 13 drives the mounting plate 2 and the fixed table 14 to rotate on the support base 12, which facilitates the rotation of the straightening roller 5 and the adjustment of the processing surface of the straightening roller 5.

[0027] One end of the straightening roller 5 is driven by the fixing screw 11 to rotate the sliding block 9 in the sliding hole 7 and sliding groove 8 of the support ring 6, which facilitates the rotation of the straightening roller 5 for processing and facilitates the support of the straightening roller 5.

[0028] Example 2:

[0029] Reference Figure 1-4 As shown, the clamping structure 3 includes a fixed platform 14 installed on the outer wall of the mounting plate 2, a fixed groove 15 equally spaced on the outer wall of the side of the fixed platform 14, a fixed screw 22 rotatably connected to the center of the fixed groove 15, and a clamping rod 19 threadedly connected to the outer wall of the fixed screw 22.

[0030] One end of the clamping rod 19 is slidably connected to the inner wall of the fixing groove 15, and one end of the clamping rod 19 is bonded to the outer wall of the other end with a contact pad 20. The clamping rod 19 is connected to one end of the straightening roller 5 through the contact pad 20.

[0031] A bevel gear 16 is installed on the outer wall of one end of the fixed screw 22, and a drive groove is opened at the center of the outer wall of one side of the fixed platform 14. A fixed motor 17 is installed on the inner wall of the drive groove, and the output shaft of the fixed motor 17 is connected to a bevel gear 18. The bevel gear 16 meshes with the bevel gear 18.

[0032] A rotary motor 13 is installed on one side of the outer wall of the support base 12, and the output shaft of the rotary motor 13 is connected to the center of the outer wall of the mounting plate 2. The fixed platform 14 is provided with heat dissipation holes 21 at the drive groove.

[0033] The rotary motor 13 and the stationary motor 17 are connected to the controller via wires, and the controller is connected to the power supply via wires.

[0034] The meshing of bevel gear 16 and bevel gear 28 causes the fixing screw 22 to rotate. After the fixing screw 22 rotates, it drives the clamping rod 19 to move along the inclined surface of the fixing platform 14, so that the distance between the fixing rods 14 gradually decreases, thereby clamping one end of the straightening roller 5 for easy fixation.

[0035] The heat dissipation holes 21 on the fixed platform 14 help the fixed motor 17 dissipate heat. The second bevel gear 18 rotates synchronously and meshes with the first bevel gear 16, which facilitates synchronous clamping by the clamping rod 19.

[0036] Working principle: In use, first place the straightening roller 5 to be processed between the fixed table 14 and the support ring 6. Start the fixed motor 17 to drive the bevel gear 16 on the fixed screw 11 to rotate through the bevel gear 2 18. After the bevel gear 16 and the fixed screw 11 rotate, they drive the clamping rod 19 to move on the fixed groove 15. One end of the clamping rod 19 clamps one end of the straightening roller 5 through the contact pad 20. Rotate the fixing screw 11 on the sliding block 9 so that the fixing screw 11 contacts one end of the straightening roller 5 and fixes the straightening roller 5. Start the rotary motor 13 to drive the mounting plate 2 to rotate on the support seat 12, which drives the fixed table 14 and the straightening roller 5 to rotate. At this time, one end of the rotating straightening roller 5 drives the sliding block 9 to rotate in the sliding ring 7 and sliding groove 8 of the support ring 6 through the fixing screw 11. This facilitates the rotation of the straightening roller 5 for processing, improves the clamping tightness, facilitates processing, and facilitates active adjustment of the processing surface of the straightening roller 5.

[0037] The exemplary embodiments of the present invention have been described in detail herein with reference to examples. However, those skilled in the art will understand that various modifications and alterations can be made to the specific embodiments described above without departing from the spirit of the present invention, and various combinations can be made to the various technical features and structures proposed in the present invention without exceeding the protection scope of the present invention, which is determined by the appended claims. The foregoing description of specific exemplary embodiments of the present invention is not intended to limit the present invention to the precise forms disclosed, and it is obvious that many changes and variations can be made based on the above teachings. The exemplary embodiments were chosen and described in order to explain the specific principles of the present invention and its practical applications, thereby enabling those skilled in the art to implement and utilize various different exemplary embodiments of the present invention, as well as various different choices and variations. The scope of the present invention is intended to be defined by the claims and their equivalents.

Claims

1. A clamping device for facilitating the turning of straightening rollers, comprising a base plate (1), characterized in that, A support base (12) is installed on one end of the top outer wall of the base plate (1), and a mounting plate (2) is rotatably connected to one side outer wall of the support base (12). A clamping structure (3) is installed on one side outer wall of the mounting plate (2), and a driven structure (4) is installed on the other end outer wall of the top of the base plate (1). A straightening roller (5) is provided between the clamping structure (3) and the driven structure (4). The clamping structure (3) includes a fixed platform (14) installed on the outer wall of the mounting plate (2), a fixed groove (15) equally spaced on the outer wall of the side of the fixed platform (14), a fixed screw (22) rotatably connected to the center of the fixed groove (15), and a clamping rod (19) threadedly connected to the outer wall of the fixed screw (22).

2. The clamping device for facilitating the turning of straightening rollers according to claim 1, characterized in that, One end of the clamping rod (19) is slidably connected to the inner wall of the fixing groove (15), and one end of the clamping rod (19) is bonded to the outer wall of the other end with a contact pad (20). The clamping rod (19) is connected to one end of the straightening roller (5) through the contact pad (20).

3. The clamping device for facilitating the turning of straightening rollers according to claim 1, characterized in that, The outer wall of one end of the fixed screw (22) is equipped with a bevel gear (16), and a drive groove is provided at the center of the outer wall of one side of the fixed platform (14). A fixed motor (17) is installed on the inner wall of the drive groove, and the output shaft of the fixed motor (17) is connected to a bevel gear (18). The bevel gear (16) meshes with the bevel gear (18).

4. The clamping device for facilitating the turning of straightening rollers according to claim 1, characterized in that, The driven structure (4) includes a support ring (6) installed on the outer wall of the base plate (1), a sliding hole (7) opened at the center of one end of the support ring (6), a sliding groove (8) opened at the center of the sliding hole (7) on the support ring (6), and a sliding block (9) slidably connected to the inner outer wall of the sliding hole (7). Sliding protrusions (10) are welded to the outer walls on both sides of the sliding block (9).

5. A clamping device for facilitating the turning of straightening rollers according to claim 4, characterized in that, The sliding block (9) has a threaded hole at its center, and a fixing screw (11) is threaded into the threaded hole. One end of the fixing screw (11) is in contact with the outer wall of the straightening roller (5).

6. The clamping device for facilitating the turning of straightening rollers according to claim 1, characterized in that, A rotary motor (13) is installed on one side of the outer wall of the support base (12), and the output shaft of the rotary motor (13) is connected to the center of the outer wall of the mounting plate (2). The fixed platform (14) is provided with heat dissipation holes (21) at the drive groove.

7. A clamping device for facilitating the turning of straightening rollers according to claim 6, characterized in that, The rotary motor (13) and the stationary motor (17) are connected to the controller via wires, and the controller is connected to the power supply via wires.

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