A cutting device for roller processing

Abstract

The utility model relates to the technical field of roller processing, and discloses a cutting device for roller processing, comprising a workbench, a positioning mechanism is arranged on the top of the workbench, a cutting mechanism is arranged on the top of the workbench, the positioning mechanism comprises a fixed frame and a supporting frame, a first cylinder is fixedly connected to the right side of the fixed frame, a telescopic rod is fixedly connected to the left side of the supporting frame, a first clamp is fixedly connected to the right side of the first cylinder, a third cylinder is fixedly connected to the top of the supporting frame, a second clamp is fixedly connected to the top of the third cylinder, a supporting assembly is arranged at the bottom of the supporting frame, the cutting device for roller processing places a plurality of rollers on the workbench so that one end of each roller corresponds to the fixed frame and the supporting frame, and then the plurality of rollers are positioned by the positioning mechanism, so that a plurality of rollers can be positioned simultaneously for facilitating simultaneous cutting, thereby improving the cutting efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of roller processing, in particular to cutting equipment for roller processing. Background Art

[0002] The main working parts and tools on the rolling mill that cause continuous plastic deformation of metal. The roll is mainly composed of three parts: the roll body, the roll neck and the shaft head. The roll body is the middle part of the roll that actually participates in rolling the metal. It has a smooth cylindrical or grooved surface. The roll neck is installed in the bearing and transmits the rolling force to the frame through the bearing seat and the pressing device. The transmission end shaft head is connected to the gear seat through the connecting shaft, which transmits the rotational torque of the motor to the roll.

[0003] According to a roller cutting device with a positioning function disclosed in Chinese patent publication number CN 219818903 U, the device includes a cutting device body and a placement table, the placement table is fixedly connected to the top of the cutting device body, a first positioning bar is fixedly connected to the left side of the top of the placement table, a slide groove is provided on the front and rear sides of the top of the placement table, a slider is slidably connected to the inner wall of the slide groove, and a second positioning bar is fixedly connected to the top of the slider. The utility model provides a first positioning bar and a scale, so that the user can measure the object to be cut through the first positioning bar and the scale first, thereby achieving the effect of cutting positioning, solving the problem that the device does not have a structure for positioning and adjusting the length of the cutting in the cutting groove during use, and needs to measure the approximate size before cutting, and cannot directly position and measure the required size in the cutting groove, which is prone to cutting deviation and reduces the quality problem after cutting.

[0004] However, when the device is used, it can only cut and position one roller at a time, and then cut, and the cutting efficiency is low, which makes the device have certain limitations. Utility Model Content

[0005] The purpose of the utility model is to provide a cutting device for roller processing, so as to solve the problem that the device mentioned in the background technology can only cut and position one roller at a time and then cut it, and the cutting efficiency is low, which makes the device have certain limitations.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a cutting device for roller processing, comprising a workbench, a positioning mechanism is arranged on the top of the workbench, and a cutting mechanism is arranged on the top of the workbench;

[0007] The positioning mechanism includes a fixed frame and a supporting frame, the right side of the fixed frame is fixedly connected to a first cylinder, the left side of the supporting frame is fixedly connected to a telescopic rod, the right side of the first cylinder is fixedly connected to a first clamp, the top of the supporting frame is fixedly connected to a third cylinder, the top of the third cylinder is fixedly connected to a second clamp, and a supporting assembly is provided at the bottom of the supporting frame.

[0008] Preferably, the support assembly comprises a support block, a slide rail is fixedly connected to the inner side of the support block, and a support plate is slidably connected to the inner side of the slide rail.

[0009] Preferably, a plurality of the support blocks are provided, and the plurality of support blocks are fixedly connected to the top of the workbench, and the top of the support plate is fixedly connected to the bottom of the support frame.

[0010] Preferably, the fixing frame and the supporting frame are provided in plurality, the fixing frames are fixedly connected to the top of the workbench, the left side of the telescopic rod is fixedly connected to the right side of the workbench, and the top of the workbench is provided with a scale.

[0011] Preferably, the cutting mechanism comprises a cutting frame, the inner side of the cutting frame is rotatably connected to a screw rod, the outer side of the screw rod is threadedly connected to a moving block, the bottom of the moving block is fixedly connected to a telescopic cylinder, and a cutting knife is installed at the bottom of the telescopic cylinder.

[0012] Preferably, the cutting frame is configured to be concave, and the cutting frame is fixedly connected to the top of the workbench.

[0013] Preferably, a motor is installed on the back side of the screw rod, and the front side of the motor is fixedly connected to the back side of the cutting frame.

[0014] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0015] First, the utility model places a plurality of rollers on a workbench so that one end of each roller corresponds to a fixed frame and a support frame, then starts a first cylinder to push a first clamp to move toward one end of the roller so that the first clamp clamps one end of the roller, then continues to push the roller through the first cylinder so that the other end of the roller reaches above the support frame, then starts a third cylinder to push a second clamp upward so that the second clamp clamps the other end of the roller, thereby fixing the roller, and then according to the scale on the workbench, the position of the roller to be cut can be determined, so that the position of each roller can be adjusted by the first cylinder, and the support frame can also be moved during pushing through a telescopic rod to avoid interference, and is connected to the support frame through a support plate so that when the support frame moves, the support plate moves at the slide rail, and the support plate can support the support frame to improve the stability of the support frame until the roller reaches the cutting knife, and then the cutting knife descends to cut, completing the positioning operation, thereby achieving the effect of simultaneously positioning a plurality of rollers for simultaneous cutting and improving cutting efficiency.

[0016] Second, when the utility model reaches the bottom of the cutting knife through the rolling roller, the cutting knife is driven down by starting the telescopic cylinder, and then the cutting knife is used for cutting, and the motor outside the screw rod is started to drive the screw rod to rotate, thereby driving the moving block to move, thereby driving the cutting knife to move, and then multiple rolling rollers can be cut at the same time, thereby completing the simultaneous cutting operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the utility model.

[0021] Among them: 1. workbench; 2. positioning mechanism; 3. cutting mechanism; 21. fixed frame; 22. support frame; 23. first cylinder; 24. telescopic rod; 25. third cylinder; 26. second clamp; 27. support assembly; 28. support block; 29. ​​slide rail; 201. support plate; 202. first clamp; 31. cutting frame; 32. screw rod; 33. moving block; 34. telescopic cylinder; 35. cutting knife. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model provides the following technical solutions:

[0024] Embodiment 1

[0025] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , a cutting device for roller processing, comprising a workbench 1, a positioning mechanism 2 is arranged on the top of the workbench 1, and a cutting mechanism 3 is arranged on the top of the workbench 1;

[0026] The positioning mechanism 2 includes a fixed frame 21 and a supporting frame 22. The right side of the fixed frame 21 is fixedly connected to a first cylinder 23, the left side of the supporting frame 22 is fixedly connected to a telescopic rod 24, the right side of the first cylinder 23 is fixedly connected to a first clamp 202, the top of the supporting frame 22 is fixedly connected to a third cylinder 25, the top of the third cylinder 25 is fixedly connected to a second clamp 26, and a supporting assembly 27 is provided at the bottom of the supporting frame 22.

[0027] The support assembly 27 includes a support block 28 , a slide rail 29 is fixedly connected to the inner side of the support block 28 , and a support plate 201 is slidably connected to the inner side of the slide rail 29 .

[0028] A plurality of support blocks 28 are provided, and the plurality of support blocks 28 are fixedly connected to the top of the workbench 1 , and the top of the support plate 201 is fixedly connected to the bottom of the support frame 22 .

[0029] There are multiple fixing frames 21 and supporting frames 22, and the multiple fixing frames 21 are fixedly connected to the top of the workbench 1. The left side of the telescopic rod 24 is fixedly connected to the right side of the workbench 1, and a scale is set on the top of the workbench 1.

[0030] According to the above technical solution, a plurality of rollers are placed on the workbench 1 so that one end of each roller corresponds to the fixing frame 21 and the supporting frame 22, and then the first clamp 202 is pushed toward one end of the roller by starting the first cylinder 23 so that the first clamp 202 clamps one end of the roller, and then the roller is pushed further by the first cylinder 23 so that the other end of the roller reaches above the supporting frame 22, and then the second clamp 26 is pushed upward by starting the third cylinder 25 so that the second clamp 26 clamps the other end of the roller, thereby fixing the roller, and then according to the scale on the workbench 1, it can be determined The position of the rollers required for cutting is determined by adjusting the positions of the rollers through the first cylinder 23. The support frame 22 can also be moved when pushed through the telescopic rod 24 to avoid interference. The support plate 201 is connected to the support frame 22 so that when the support frame 22 moves, the support plate 201 moves at the slide rail 29. The support plate 201 can support the support frame 22 to improve the stability of the support frame 22 until the rollers reach the cutting knife 35. The cutting knife 35 is then lowered to complete the positioning operation, so that multiple rollers can be positioned at the same time for simultaneous cutting and improved cutting efficiency.

[0031] Embodiment 2

[0032] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 On the basis of the first embodiment, it is further obtained that the cutting mechanism 3 includes a cutting frame 31, the inner side of the cutting frame 31 is rotatably connected to a screw rod 32, the outer side of the screw rod 32 is threadedly connected to a moving block 33, the bottom of the moving block 33 is fixedly connected to a telescopic cylinder 34, and a cutting knife 35 is installed at the bottom of the telescopic cylinder 34.

[0033] The cutting frame 31 is configured to be concave, and the cutting frame 31 is fixedly connected to the top of the workbench 1 .

[0034] A motor is installed on the back of the screw rod 32 , and the front of the motor is fixedly connected to the back of the cutting frame 31 .

[0035] Through the above technical solution, when the roller reaches the bottom of the cutting knife 35, the cutting knife 35 is driven down by starting the telescopic cylinder 34, and then the cutting knife 35 is used for cutting. The motor outside the screw rod 32 is started to drive the screw rod 32 to rotate, thereby driving the moving block 33 to move, thereby driving the cutting knife 35 to move, and then multiple rollers can be cut at the same time, thereby completing the simultaneous cutting operation.

[0036] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit thereof, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A cutting device for roller processing, comprising a workbench (1), characterized in that: A positioning mechanism (2) is provided on the top of the workbench (1), and a cutting mechanism (3) is provided on the top of the workbench (1); The positioning mechanism (2) comprises a fixed frame (21) and a support frame (22); the right side of the fixed frame (21) is fixedly connected to a first cylinder (23); the left side of the support frame (22) is fixedly connected to a telescopic rod (24); the right side of the first cylinder (23) is fixedly connected to a first clamp (202); the top of the support frame (22) is fixedly connected to a third cylinder (25); the top of the third cylinder (25) is fixedly connected to a second clamp (26); and a support assembly (27) is provided at the bottom of the support frame (22).

2. A cutting device for roller processing according to claim 1, characterized in that: The support assembly (27) comprises a support block (28), the inner side of the support block (28) is fixedly connected to a slide rail (29), and the inner side of the slide rail (29) is slidably connected to a support plate (201).

3. A cutting device for roller processing according to claim 2, characterized in that: A plurality of the support blocks (28) are provided, and the plurality of the support blocks (28) are all fixedly connected to the top of the workbench (1), and the top of the support plate (201) is fixedly connected to the bottom of the support frame (22).

4. The cutting device for roller processing according to claim 1, characterized in that: A plurality of the fixing frames (21) and the supporting frames (22) are provided, and the plurality of fixing frames (21) are fixedly connected to the top of the workbench (1), the left side of the telescopic rod (24) is fixedly connected to the right side of the workbench (1), and a scale is provided on the top of the workbench (1).

5. The cutting device for roller processing according to claim 1, characterized in that: The cutting mechanism (3) comprises a cutting frame (31), the inner side of the cutting frame (31) is rotatably connected to a screw rod (32), the outer side of the screw rod (32) is threadedly connected to a moving block (33), the bottom of the moving block (33) is fixedly connected to a telescopic cylinder (34), and the bottom of the telescopic cylinder (34) is equipped with a cutting knife (35).

6. A cutting device for roller processing according to claim 5, characterized in that: The cutting frame (31) is configured to be concave, and the cutting frame (31) is fixedly connected to the top of the workbench (1).

7. The cutting device for roller processing according to claim 5, characterized in that: A motor is installed on the back of the screw rod (32), and the front of the motor is fixedly connected to the back of the cutting frame (31).

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