Perforating device for bearing steel pipe machining

Abstract

The utility model discloses a perforating device for bearing steel pipe machining, which relates to the technical field of bearing steel pipe machining and comprises an operating table, a supporting seat is arranged on the outer wall of the bottom of the operating table, a support is arranged on the operating table, and an electric lifting rod is arranged on the outer wall of the top of the support. The extension end of the electric lifting rod penetrates through the support and is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a drill bit, a guide groove is formed in the operation table, a conveying assembly is arranged on the operation table, and the conveying assembly comprises a second motor, a first screw and a guide block. In the using process, the steel pipe can be clamped and fixed, drilling can be conveniently conducted on the steel pipe, meanwhile, the conveying assembly is used, the steel pipe can be driven to move, continuous drilling can be conveniently conducted on the steel pipe, the steel pipe does not need to be manually moved after fixing of the steel pipe is removed, the overall using convenience is high, and the efficiency is high. And the punching efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing steel pipe processing, in particular to a perforating device for bearing steel pipe processing. Background Art

[0002] Bearing steel tubes are needed in the bearing production process. During the processing of bearing steel tubes, they need to be perforated.

[0003] After searching, the publication number CN217700907U is a kind of perforating device for bearing steel pipe processing, including a fixed frame, hydraulic cylinders are symmetrically installed on the left and right sides of the upper part of the fixed frame, a lifting plate is fixedly installed on the top of the hydraulic cylinder, a punching device is fixedly installed in the middle position of the bottom of the lifting plate, a fixed rod is fixedly installed at the lower position between the hydraulic cylinders, sliding sleeves are provided on the left and right sides of the fixed rod, and clamping blocks are fixedly installed on the sliding sleeves. The clamping blocks are close to each other on one side and are of an arc structure. A support rod is provided at the bottom of the lifting plate between the left and right sides of the punching device and the clamping block. One end of the top of the support rod is hinged to the lifting plate, and the other end of the bottom is hinged to the clamping block. An arc-shaped spring piece is fixedly provided on the inner wall of the clamping block. When the hydraulic cylinder drives the lifting plate downward, the clamping blocks are driven by the support rod to approach each other to fix the punching end of the steel pipe. If it needs to adapt to steel pipes of different specifications, it only needs to adjust the length of the telescopic rod.

[0004] In view of the above-mentioned related technologies, the inventor believes that although the above-mentioned device can fix and punch holes in steel pipes of different specifications, the above-mentioned device cannot achieve continuous punching. When multiple holes need to be punched on a steel pipe, the steel pipe needs to be unfixed, then moved, and fixed again before it can be punched. The overall operation is cumbersome and the punching efficiency is low. To this end, we propose a perforating device for bearing steel pipe processing Utility Model Content

[0005] In view of the above problems existing in the existing perforating device for processing bearing steel pipes, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a perforating device for bearing steel pipe processing, which solves the problem that although the above-mentioned device can fix and punch holes in steel pipes of different specifications, the above-mentioned device cannot achieve continuous punching. When multiple holes need to be punched on a steel pipe, the steel pipe needs to be released and then moved and fixed again before it can be punched. The overall operation is cumbersome and the punching efficiency is low.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A perforating device for processing a bearing steel pipe comprises an operating table, a support seat is provided on the bottom outer wall of the operating table, a bracket is provided on the operating table, an electric lifting rod is provided on the top outer wall of the bracket, the extending end of the electric lifting rod passes through the bracket and is fixedly connected to a first motor, a drill bit is fixedly connected to the output end of the first motor, a guide groove is provided on the operating table, a conveying assembly is provided on the operating table, the conveying assembly comprises a second motor, a first screw and a guide block, the second motor is installed on the outer wall of the operating table, one end of the first screw is rotatably connected to the inner wall of the guide groove, the other end of the first screw is fixedly connected to the output end of the second motor, the guide block is threadedly connected to the first screw, a cross plate is provided on the guide block, a second support plate is installed on the cross plate, a mounting plate is provided on the cross plate, the mounting plate is in an "L"-shaped structure, a second screw is threadedly connected to the bent plate surface of the mounting plate, a rotating seat and a rotating head are respectively provided at both ends of the second screw, and a clamping plate is provided on the rotating seat.

[0009] Preferably, the second screw is connected to the rotating end of the rotating seat, and the clamping plate is connected to the fixed end of the rotating seat.

[0010] Preferably, the second support plate and the clamping plate are both arc-shaped structures, and anti-skid pads are bonded to the clamping surfaces of the second support plate and the clamping plate, and the anti-skid pads are rubber pads.

[0011] Preferably, a limiting block is provided on the outer wall of the guide block, a limiting groove is provided on the inner wall of the guide groove, and the guide block is engaged and connected with the limiting groove via the limiting block.

[0012] Preferably, a pad is installed on the top outer wall of the operating table, the pad is consistent in height with the horizontal plate, a first support plate is provided on the pad, the first support plate is an arc-shaped structure, and a ball is provided on the first support plate.

[0013] Furthermore, electric telescopic rods are installed on the inner walls on both sides of the bracket, and a clamping block is fixedly connected to the extended end of the electric telescopic rod. The clamping block is an arc-shaped structure, and balls are distributed on the clamping block.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] The utility model can clamp and fix the steel pipe during use to facilitate drilling. At the same time, the steel pipe can be moved by using the conveying component, so as to facilitate continuous drilling of holes in the steel pipe. There is no need to release the steel pipe and then move it manually. The overall use convenience is high and the drilling efficiency is effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the conveying component of the utility model;

[0019] Figure 3 It is a schematic diagram of the overall structure of the splint of the utility model.

[0020] Description of reference numerals:

[0021] 1. Operating table; 2. Support seat; 3. Pad; 4. First support plate; 5. Bracket; 6. Electric lifting rod; 7. First motor; 8. Drill bit; 9. Guide groove; 10. Conveying assembly; 11. Electric telescopic rod; 12. Clamp block; 13. Second motor; 14. First screw rod; 15. Guide block; 16. Cross plate; 17. Second support plate; 18. Mounting plate; 19. Clamp plate; 20. Limit block; 21. Rotating seat; 22. Second screw rod; 23. Rotating head. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0023] The utility model embodiment discloses a perforating device for processing a bearing steel pipe.

[0024] The utility model provides Figure 1-3The perforating device for processing a bearing steel pipe shown in the figure comprises an operating table 1, a support seat 2 is provided on the bottom outer wall of the operating table 1, a bracket 5 is provided on the operating table 1, an electric lifting rod 6 is provided on the top outer wall of the bracket 5, an extended end of the electric lifting rod 6 passes through the bracket 5 and is fixedly connected to a first motor 7, a drill bit 8 is fixedly connected to the output end of the first motor 7, a guide groove 9 is opened on the operating table 1, a conveying assembly 10 is provided on the operating table 1, and the conveying assembly 10 comprises a second motor 13, a first screw rod 14 and a guide block 15, and the second motor 13 is installed on the outer wall of the operating table 1 On the wall, one end of the first screw 14 is rotatably connected to the inner wall of the guide groove 9, the other end of the first screw 14 is fixedly connected to the output end of the second motor 13, the guide block 15 is threadedly connected to the first screw 14, the guide block 15 is provided with a cross plate 16, the cross plate 16 is installed with a second support plate 17, the cross plate 16 is provided with a mounting plate 18, the mounting plate 18 is in an "L"-shaped structure, the second screw 22 is threadedly connected on the bent plate surface of the mounting plate 18, the second screw 22 is respectively provided with a rotating seat 21 and a rotating head 23 at both ends, and the rotating seat 21 is provided with a clamping plate 19.

[0025] The utility model provides a perforating device for processing a bearing steel pipe, wherein a second screw rod 22 is connected to a rotating end of a rotating seat 21, and a clamping plate 19 is connected to a fixed end of the rotating seat 21, so as to prevent the clamping plate 19 from rotating along with the rotation of the second screw rod 22 and affecting the use effect.

[0026] The utility model is a perforating device for processing a bearing steel pipe, wherein the second support plate 17 and the clamping plate 19 are both arc-shaped structures, and anti-skid pads are bonded to the clamping surfaces of the second support plate 17 and the clamping plate 19, and the anti-skid pads are rubber pads. The arc-shaped structure can fit the steel pipe more closely, and the anti-skid pads can increase the friction between the steel pipe and the steel pipe, thereby improving the fixing effect on the steel pipe.

[0027] The utility model provides a perforating device for processing a bearing steel pipe. A limit block 20 is provided on the outer wall of a guide block 15. A limit groove is provided on the inner wall of a guide groove 9. The guide block 15 is connected to the limit groove by the limit block 20, so as to provide a limit guiding function for the guide block 15.

[0028] The utility model discloses a perforating device for processing a bearing steel pipe. A pad 3 is installed on the top outer wall of an operating table 1. The pad 3 is at the same height as a horizontal plate 16. A first support plate 4 is arranged on the pad 3. The first support plate 4 is an arc-shaped structure. Ball bearings are arranged on the first support plate 4. The pad 3 can make the first support plate 4 and the second support plate 17 be located on the same horizontal plane, thereby facilitating the transportation of the steel pipe.

[0029] The utility model discloses a perforating device for processing a bearing steel pipe. Electric telescopic rods 11 are installed on the inner walls of both sides of a bracket 5. A clamping block 12 is fixedly connected to the extended end of the electric telescopic rod 11. The clamping block 12 is an arc-shaped structure. Ball bearings are distributed on the clamping block 12, which can provide a further fixing effect on the steel pipe at the drilling position of the steel pipe to avoid insufficient stability during the drilling process and affect the drilling effect of the steel pipe.

[0030] When in use, first place the two ends of the steel pipe on the first support plate 4 and the second support plate 17 respectively, then drive the second screw 22 to rotate by the rotating head 23, and the second screw 22 will drive the clamping plate 19 to descend during the rotation process, so that one end of the steel pipe can be clamped and fixed, and the electric telescopic rod 11 can also be started to drive the clamping block 12 to clamp and fix the other end of the steel pipe. After the fixation is completed, the first motor 7 can be started to drive the drill bit 8 to rotate, and the electric lifting rod 6 can be started to drive the drill bit 8 to descend, so that the steel pipe can be drilled. When it is necessary to drill holes continuously on the steel pipe, the second motor 13 can be started to drive the first screw 14 to move. Since the guide block 15 is threadedly connected to the first screw 14 and is limited by the limit block 20, it can drive the guide block 15 to move. Because the surfaces of the first support plate 4 and the clamping block 12 are provided with balls, the guide block 15 can drive the steel pipe to move during the movement, so that it is convenient to drill holes at different positions of the steel pipe.

[0031] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A perforating device for processing a bearing steel tube, comprising an operating table (1), characterized in that: A support seat (2) is provided on the bottom outer wall of the operating table (1), a bracket (5) is provided on the operating table (1), an electric lifting rod (6) is provided on the top outer wall of the bracket (5), an extended end of the electric lifting rod (6) passes through the bracket (5) and is fixedly connected to a first motor (7), a drill bit (8) is fixedly connected to the output end of the first motor (7), a guide groove (9) is provided on the operating table (1), and a conveying assembly (10) is provided on the operating table (1), the conveying assembly (10) comprises a second motor (13), a first screw rod (14) and a guide block (15), the second motor (13) is installed on the outer wall of the operating table (1), the first screw rod (14) is fixedly connected to the output end of the first motor (7), and a guide groove (9) is provided on the operating table (1). ) is rotatably connected to the inner wall of the guide groove (9), the other end of the first screw rod (14) is fixedly connected to the output end of the second motor (13), the guide block (15) is threadedly connected to the first screw rod (14), the guide block (15) is provided with a transverse plate (16), a second support plate (17) is installed on the transverse plate (16), a mounting plate (18) is provided on the transverse plate (16), the mounting plate (18) is in an "L"-shaped structure, a second screw rod (22) is threadedly connected on the bent plate surface of the mounting plate (18), a rotating seat (21) and a rotating head (23) are respectively provided at both ends of the second screw rod (22), and a clamping plate (19) is provided on the rotating seat (21).

2. The bearing steel tube processing punching device according to claim 1, characterized in that: The second screw rod (22) is connected to the rotating end of the rotating seat (21), and the clamping plate (19) is connected to the fixed end of the rotating seat (21).

3. The perforating device for processing a bearing steel tube according to claim 1, characterized in that: The second support plate (17) and the clamping plate (19) are both arc-shaped structures, and anti-skid pads are bonded to the clamping surfaces of the second support plate (17) and the clamping plate (19), and the anti-skid pads are rubber pads.

4. The bearing steel tube processing punching device according to claim 1, characterized in that: A limiting block (20) is provided on the outer wall of the guide block (15), a limiting groove is provided on the inner wall of the guide groove (9), and the guide block (15) is engaged and connected with the limiting groove via the limiting block (20).

5. The perforating device for processing a bearing steel tube according to claim 1, characterized in that: A pad (3) is installed on the top outer wall of the operating table (1), the pad (3) is at the same height as the horizontal plate (16), a first support plate (4) is provided on the pad (3), the first support plate (4) is an arc-shaped structure, and a ball bearing is provided on the first support plate (4).

6. The perforating device for processing a bearing steel tube according to claim 1, characterized in that: Electric telescopic rods (11) are installed on the inner walls of both sides of the bracket (5); a clamping block (12) is fixedly connected to the extended end of the electric telescopic rod (11); the clamping block (12) is an arc-shaped structure, and balls are distributed on the clamping block (12).

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