Adjustable clamp for bearing machining

Abstract

The utility model discloses an adjustable clamp for bearing machining, which belongs to the technical field of bearing machining and comprises a workbench, a control panel and a clamping plate are arranged at the top of the workbench, a first motor and a lifting rod are arranged at the bottom of the workbench, a lead screw is arranged on the lifting rod, and a bottom rod is arranged at the bottom of the lead screw. A second motor and a cross rod are arranged on the bottom rod, and a linkage rod is arranged at the output end of the second motor; according to the adjustable clamp for bearing machining, a first motor is started through a control panel so that a main gear can rotate, rotation of the main gear drives a transmission part to rotate, and the transmission part drives a linkage tooth part to rotate through cooperation of a first tooth block; and rotation of the linkage tooth piece drives the toothed rod to push the clamping plate to move so as to fix the bearing, and the toothed rod drives the clamping plate to move so as to fix the bearings of different sizes, so that the machining efficiency of the bearings is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of bearing processing, in particular to an adjustable clamp for bearing processing. Background Art

[0002] Bearings are an important component in contemporary mechanical equipment. Their main function is to support mechanical rotating bodies, reduce the friction coefficient during their movement, and ensure their rotation accuracy. In the production process of bearings, bearing fixtures are needed to assist in the processing of bearings. However, traditional bearing fixtures can only clamp and fix bearings of fixed specifications. Therefore, workers need to frequently replace fixtures to process bearings of different specifications. In addition, the height of traditional bearing fixtures is often fixed, so it is not convenient for operators of different heights to use. Utility Model Content

[0003] In order to overcome the above defects, the utility model provides an adjustable bearing processing fixture, which solves the problem that traditional bearing fixtures are inconvenient to clamp and fix bearings of different specifications and are inconvenient for operators of different heights to use.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable bearing processing fixture, comprising a workbench, a control panel and a clamping plate are arranged on the top of the workbench, a motor 1 and a lifting rod are arranged at the bottom of the workbench, a screw rod is arranged on the lifting rod, a bottom rod is arranged at the bottom of the screw rod, a motor 2 and a cross bar are arranged on the bottom rod, a connecting rod is arranged at the output end of the motor 2, bevel gear 2 are arranged at both ends of the connecting rod, and a bevel gear 1 is arranged on the top of the bevel gear 2;

[0005] Contact pad 1 and contact pad 2 are respectively arranged on the two ends of the splint, a main gear is arranged at the output end of motor 1, a transmission member is arranged on one side of the main gear, tooth block 1, tooth block 2 and a linkage tooth member are arranged on the transmission member, a gear rod is arranged on the linkage tooth member, and a slider is arranged on the gear rod.

[0006] As a further solution of the utility model: the control panel is fixedly connected to the top of the workbench, the motor 1 and the lifting rod are fixedly connected to the bottom of the workbench, and a groove is provided on the workbench.

[0007] As a further solution of the utility model: the output end of the motor 1 is fixedly connected to the main gear, the transmission member is installed in the groove of the workbench, the tooth block 1 is fixedly connected to the inner ring of the transmission member, and the tooth block 1 is meshed with the linkage tooth member.

[0008] As a further solution of the utility model: the tooth block 2 is fixedly connected to the outer ring of the transmission member, the tooth block 2 is meshed with the main gear, the linkage tooth member is rotatably connected in the groove through an inserted rod, the number of the linkage tooth members is four, and the four linkage tooth members are evenly distributed in the groove.

[0009] As a further solution of the utility model: the slider is fixedly connected to the gear rod, the gear rod is slidably connected to the workbench, the gear rod is meshed with the linkage gear, and the other end of the gear rod passes through the workbench and is fixedly connected to the clamp.

[0010] As a further solution of the utility model: the bottom of the lifting rod is threadedly connected to the screw rod, the bottom of the screw rod is fixedly connected to the bevel gear one, the bevel gear one is arranged in the bottom rod, both ends of the cross rod are fixedly connected to the bottom rod, the connecting rod is inserted into the cross rod, both ends of the connecting rod pass through the bottom rod and are fixedly connected to the bevel gear one, and the output end of the motor two is fixedly connected to one end of the connecting rod.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The adjustable bearing processing fixture starts the motor 1 through the control panel to rotate the main gear, and the rotation of the main gear drives the transmission member to rotate through the cooperation of the tooth block 2, and the transmission member drives the linkage tooth member to rotate through the cooperation of the tooth block 1, and the rotation of the linkage tooth member drives the gear rod to push the clamping plate to move, thereby fixing the bearing, and the clamping plate clamps the bearing in four directions, which greatly improves the stability of the bearing, and drives the clamping plate to move through the gear rod, thereby fixing bearings of different sizes, greatly improving the processing efficiency of the bearing.

[0013] 2. The adjustable bearing processing fixture, when the height of the workbench needs to be adjusted, starts motor 2 through the control panel to drive the connecting rod to rotate, and both ends of the connecting rod are fixedly connected with bevel gear 2, the rotation of bevel gear 2 drives the bevel gear 1 meshing therewith to rotate, and bevel gear 1 is fixedly connected to the screw rod, and the bottom of the lifting rod is threadedly connected to the screw rod, and the top of the lifting rod is fixedly connected to the workbench, so that the rotation of the two screw rods drives the workbench to adjust the height, so that it is convenient for workers at different heights to use, which greatly improves the practicality of the bearing fixture. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 It is a cross-sectional schematic diagram of the workbench of the utility model;

[0016] Figure 3 It is a schematic diagram of the connecting rod and the second motor of the utility model;

[0017] In the figure: 1. workbench; 2. control panel; 3. motor 1; 4. lifting rod; 5. bottom rod; 6. cross rod; 7. motor 2; 8. screw; 9. bevel gear 1; 10. bevel gear 2; 11. connecting rod; 12. main gear; 13. clamping plate; 14. contact pad 1; 15. gear rod; 16. slider; 17. linkage gear; 18. transmission part; 19. gear block 1; 20. gear block 2; 21. contact pad 2. DETAILED DESCRIPTION

[0018] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0019] like Figure 1-3 As shown, the utility model provides a technical solution: an adjustable bearing processing fixture, including a workbench 1, a control panel 2 and a clamping plate 13 are arranged on the top of the workbench 1, the control panel 2 is fixedly connected to the top of the workbench 1, a motor 3 and a lifting rod 4 are fixedly connected to the bottom of the workbench 1, a groove is opened on the workbench 1, and the motor 3 is used to drive the clamping plate 13 to move, so as to facilitate the clamping and fixing of the bearing, so as to facilitate the subsequent bearing processing.

[0020] A motor 3 and a lifting rod 4 are provided at the bottom of the workbench 1. The output end of the motor 3 is fixedly connected to the main gear 12. The transmission member 18 is installed in the groove of the workbench 1. The tooth block 19 is fixedly connected to the inner ring of the transmission member 18. The tooth block 19 is meshed with the linkage tooth member 17. The main gear 12 drives the transmission member 18 to rotate through the cooperation of the tooth block 20, and the transmission member 18 drives the linkage tooth member 17 to rotate through the cooperation of the tooth block 19.

[0021] The bottom of the lifting rod 4 is threadedly connected to the screw rod 8, the bottom of the screw rod 8 is fixedly connected to the bevel gear 9, the bevel gear 9 is arranged in the bottom rod 5, both ends of the cross rod 6 are fixedly connected to the bottom rod 5, the connecting rod 11 is inserted into the cross rod 6, both ends of the connecting rod 11 pass through the bottom rod 5 and are fixedly connected to the bevel gear 9, the output end of the motor 2 7 is fixedly connected to one end of the connecting rod 11, the lifting rod 4 is provided with a screw rod 8, the bottom of the screw rod 8 is provided with a bottom rod 5, the bottom rod 5 is provided with a motor 2 7 and a cross rod 6, the output end of the motor 2 7 is provided with a connecting rod 11, the motor 2 7 is used to drive the connecting rod 11 to rotate, so that the bevel gear 9 drives the screw rod 8 to rotate, and the rotation of the two screw rods 8 enables the lifting rod 4 to drive the workbench 1 to adjust the height.

[0022] Bevel gear 2 10 is provided at both ends of the connecting rod 11, and bevel gear 1 9 is provided on the top of bevel gear 2 10. Contact pad 14 and contact pad 2 21 are respectively provided at both ends of the clamping plate 13. The output end of the motor 3 is provided with a main gear 12, and a transmission member 18 is provided on one side of the main gear 12. The transmission member 18 is provided with a tooth block 19, a tooth block 20 and a linkage tooth member 17. The tooth block 20 is fixedly connected to the outer ring of the transmission member 18, and the tooth block 20 is meshed with the main gear 12. The linkage tooth member 17 is rotatably connected in the groove through an inserted rod. The number of the linkage tooth members 17 is four, and the four linkage tooth members 17 are evenly distributed in the groove. The rotation of the linkage tooth member 17 enables the gear rod 15 to drive the clamping plate 13 to move, thereby realizing the fixation of the bearing, and the four clamping plates 13 clamp the bearing, which greatly improves the stability of the bearing.

[0023] A gear rod 15 is provided on the linkage gear part 17, and a slider 16 is provided on the gear rod 15. The slider 16 is fixedly connected to the gear rod 15, and the gear rod 15 is slidably connected to the workbench 1. The gear rod 15 is meshed with the linkage gear part 17. The other end of the gear rod 15 passes through the workbench 1 and is fixedly connected to the clamping plate 13. The slider 16 is used to assist the movement of the gear rod 15. The rotation of the linkage gear part 17 drives the gear rod 15 to move, and the clamping plate 13 is fixedly connected to the gear rod 15, so as to facilitate the clamping and fixing of the bearing.

[0024] The working principle of the utility model is as follows: the motor 13 is started to rotate through the control panel 2, and the rotation of the motor 13 drives the transmission member 18 to rotate through the main gear 12, and the transmission member 18 drives the linkage gear member 17 to rotate through the tooth block 19, and the rotation of the linkage gear member 17 drives the gear rod 15 to push the clamping plate 13 to move, so that the clamping plate 13 can fix bearings of different specifications, and then the motor 27 is started through the control panel 2 so that the linkage rod 11 drives the bevel gear 2 10 at both ends to rotate, and the rotation of the bevel gear 2 10 drives the screw rod 8 to rotate, so that the lifting rod 4 drives the workbench 1 to adjust the height.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0026] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. An adjustable bearing processing fixture, comprising a workbench (1), characterized in that: The top of the workbench (1) is provided with a control panel (2) and a clamping plate (13); the bottom of the workbench (1) is provided with a motor (3) and a lifting rod (4); a screw rod (8) is provided on the lifting rod (4); a bottom rod (5) is provided at the bottom of the screw rod (8); a motor (7) and a cross bar (6) are provided on the bottom rod (5); a connecting rod (11) is provided at the output end of the motor (7); bevel gear (10) is provided at both ends of the connecting rod (11); and a bevel gear (9) is provided at the top of the bevel gear (10); A contact pad 1 (14) and a contact pad 2 (21) are respectively arranged at both ends of the clamping plate (13); a main gear (12) is arranged at the output end of the motor 1 (3); a transmission member (18) is arranged on one side of the main gear (12); a tooth block 1 (19) and a tooth block 2 (20) and a linkage tooth member (17) are arranged on the transmission member (18); a tooth rod (15) is arranged on the linkage tooth member (17); and a slider (16) is arranged on the tooth rod (15).

2. The adjustable bearing processing fixture according to claim 1, characterized in that: The control panel (2) is fixedly connected to the top of the workbench (1), the motor 1 (3) and the lifting rod (4) are fixedly connected to the bottom of the workbench (1), and a groove is provided on the workbench (1).

3. The adjustable bearing processing fixture according to claim 2, characterized in that: The output end of the motor 1 (3) is fixedly connected to the main gear (12), the transmission member (18) is installed in a groove of the workbench (1), the tooth block 1 (19) is fixedly connected to the inner ring of the transmission member (18), and the tooth block 1 (19) is meshed with the linkage tooth member (17).

4. The adjustable bearing processing fixture according to claim 3, characterized in that: The second tooth block (20) is fixedly connected to the outer ring of the transmission member (18), the second tooth block (20) is meshed with the main gear (12), the linkage tooth member (17) is rotatably connected in the groove through an insertion rod, the number of the linkage tooth members (17) is four, and the four linkage tooth members (17) are evenly distributed in the groove.

5. The adjustable bearing processing fixture according to claim 4, characterized in that: The slider (16) is fixedly connected to the gear rod (15), the gear rod (15) is slidably connected to the workbench (1), the gear rod (15) is meshed with the linkage gear (17), and the other end of the gear rod (15) passes through the workbench (1) and is fixedly connected to the clamping plate (13).

6. The adjustable bearing processing fixture according to claim 2, characterized in that: The bottom of the lifting rod (4) is threadedly connected to the screw rod (8), the bottom of the screw rod (8) is fixedly connected to the bevel gear 1 (9), the bevel gear 1 (9) is arranged in the bottom rod (5), both ends of the cross rod (6) are fixedly connected to the bottom rod (5), the connecting rod (11) is inserted into the cross rod (6), both ends of the connecting rod (11) pass through the bottom rod (5) and are fixedly connected to the bevel gear 1 (9), and the output end of the motor 2 (7) is fixedly connected to one end of the connecting rod (11).

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