Bearing seat machining clamp

Abstract

The utility model relates to the field of bearing seat machining, and discloses a bearing seat machining clamp which comprises a base, a sliding opening is formed in the top of the base, and the bearing seat machining clamp is characterized in that a movable assembly is transversely and movably connected in the sliding opening, a supporting plate is slidably connected in the sliding opening, a rotating rod is movably connected to the inner side of the supporting plate, and a clamping assembly is arranged in the rotating rod. A motor is fixedly mounted on the inner side of the rotating rod, a large gear is fixedly connected to the output end of the motor, a fixing plate is fixedly mounted on the inner side of the rotating rod, a fixing box is fixedly connected to the inner side of the fixing plate, a fixing rod is movably connected to the inner wall of the fixing box, and a clamping block is fixedly connected to the inner side of the fixing rod. According to the clamping device, the fixing rod and the clamping blocks are driven to rotate and work through mutual cooperation of the motor, the small gear and the large gear, and the function that the multiple clamping blocks stably clamp a bearing pedestal raw material to the inner side of the fixing box for stable machining is achieved.

Description

Technical Field

[0001] The utility model relates to the field of bearing seat processing, in particular to a bearing seat processing fixture. Background Art

[0002] The bearing seat is an important component in the history of contemporary mechanical equipment. Its main function is to support the mechanical rotating body, reduce the friction coefficient of its motion process, and ensure its rotation accuracy. The surface treatment of the bearing seat can improve its corrosion resistance and aesthetics. Commonly used surface treatment methods include sandblasting, painting, plastic spraying, electroplating, etc. When choosing a surface treatment method, a reasonable choice should be made based on the material and use conditions of the bearing seat to achieve the best effect.

[0003] After searching, Chinese patent announcement number: CN208163125U discloses a bearing seat processing fixture, including a base, the top of the base is fixedly connected to two vertical rods, each vertical rod is provided with a transmission mechanism, the transmission mechanism is a motor arranged on the vertical rod, the motor has a first locking mechanism for fixing it on the vertical rod, the output end of the motor is fixedly connected to a rotating rod through a coupling, the two vertical rods are provided with a circular groove on the opposite side, a circular turntable is provided in the circular groove, one end of the rotating rod passes through the vertical rod and extends into the circular groove and is fixedly connected to the circular turntable, one end of the circular turntable is fixedly connected to a connecting rod, the side of the connecting rod away from the circular turntable is fixedly connected to a fixture body, the fixture body includes a fixed block and two clamping blocks, and the two clamping blocks are respectively located at the two ends of one side of the fixed block. The utility model can achieve the purpose of multi-directional processing of the bearing seat, and at the same time, the second locking mechanism can be used to clamp various specifications of bearing seat materials, thereby improving production efficiency.

[0004] The above-mentioned prior art solution has the following defects. In the above-mentioned technical solution, when the bearing raw material needs to be clamped during processing, since the bearing raw material is clamped by a spring, it has the problem of loose positioning and easy shaking during the processing, which can easily cause reduced processing accuracy. In addition, there is no structure for uniformly collecting waste chips during processing, which causes inconvenience in cleaning up the waste chips later. Therefore, a bearing seat processing fixture is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above deficiencies, the utility model provides a bearing seat processing fixture, aiming to improve the problems in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The invention comprises a base, wherein a sliding opening is provided on the top of the base, and the characteristics are as follows: a movable component is movably connected inside the sliding opening, a support plate is slidably connected inside the sliding opening, a rotating rod is movably connected inside the support plate, a motor is fixedly installed inside the rotating rod, a large gear is fixedly connected to the output end of the motor, a fixing plate is fixedly installed inside the rotating rod, a fixing box is fixedly connected inside the fixing plate, a fixing rod is movably connected to the inner wall of the fixing box, a clamping block is fixedly connected to the inner side of the fixing rod, and a surface of the fixing rod is fixedly connected to a gear meshing with the large gear. A small gear is provided inside the small gear, and a connecting rod is fixedly connected to the surface of the connecting rod, and the outer side of the connecting rod is movably connected to the inner side of the fixing plate through a bearing. The inner wall of the pinion is fixedly connected to a supporting block, and the inner side of the supporting block is fixedly connected to a supporting rod, and the surface of the supporting rod is movably connected to a pawl, and the outer side of the pawl is fixedly connected to a tightening spring sheet, and the outer side of the tightening spring sheet is fixedly connected to the inner wall of the pinion, the outer side of the clamping block is fixedly connected to a buffer assembly, and the outer side of the connecting rod is movably connected to a stabilizing assembly, and a collecting assembly is provided on the top of the base.

[0008] As a further description of the above technical solution:

[0009] The movable assembly comprises a double-headed screw rod, the double-headed screw rod is laterally movably connected inside the sliding port, and the support plate is threadedly connected to the surface of the double-headed screw rod.

[0010] As a further description of the above technical solution:

[0011] The buffer assembly comprises a rubber ring, the rubber ring is fixedly connected to the outer side of the clamping block, and the surface of the rubber ring is fixedly connected to a sliding assembly.

[0012] As a further description of the above technical solution:

[0013] The sliding assembly comprises a metal ring, and the metal ring is embedded and fixedly connected to the surface of the rubber ring.

[0014] As a further description of the above technical solution:

[0015] The stabilizing assembly comprises a stabilizing block, which is movably connected to the outer side of the connecting rod, and the outer side of the stabilizing block is fixedly connected to the inner wall of the fixing box.

[0016] As a further description of the above technical solution:

[0017] The collecting assembly comprises a collecting box, wherein the collecting box is located at the top of the base, and the collecting box is located at the bottom of the fixing box.

[0018] As a further description of the above technical solution:

[0019] A pulling handle is fixedly connected to the front of the collection box.

[0020] As a further description of the above technical solution:

[0021] The output end of the motor is movably connected to the inner wall of the fixing box through a bearing.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, the motor, the small gear and the large gear structure cooperate with each other to drive the fixed rod and the clamping block to rotate, so that the multiple clamping blocks can stably clamp the bearing seat raw material on the inner side of the fixed box for stable processing.

[0024] 2. In the utility model, with the cooperation of the collection box and the pulling handle structure, the waste chips in the processing of the bearing raw materials can be collected to solve the problem that the processing waste chips are inconvenient to collect and clean, and when the double-headed screw drives the support plate to move inside the sliding port, the bearing seat materials of different specifications can be clamped. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A three-dimensional schematic diagram of a bearing seat processing fixture proposed by the utility model;

[0026] Figure 2 A three-dimensional schematic diagram of the meshing structure of a large gear and a small gear of a bearing seat processing fixture proposed by the utility model;

[0027] Figure 3 A three-dimensional structural schematic diagram of a pawl of a bearing seat processing fixture proposed by the utility model;

[0028] Figure 4 The utility model is a front cross-sectional schematic diagram of a fixing box of a bearing seat processing fixture.

[0029] Legend:

[0030] 1. Base; 2. Sliding opening; 3. Support plate; 4. Rotating rod; 5. Motor; 6. Large gear; 7. Fixed plate; 8. Fixed box; 9. Fixed rod; 10. Clamping block; 11. Small gear; 12. Connecting rod; 13. Ratchet; 14. Support block; 15. Support rod; 16. Ratchet; 17. Clamping spring; 18. Double-headed screw; 19. Rubber ring; 20. Metal ring; 21. Stabilizing block; 22. Collecting box; 23. Pull handle. DETAILED DESCRIPTION

[0031] 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.

[0032] Reference Figure 1-3 The utility model provides an embodiment: it includes a base 1, a sliding opening 2 is opened on the top of the base 1, the sliding opening 2 can limit the support plate 3, so that the support plate 3 can stably move inside the sliding opening 2, the sliding opening 2 is laterally movably connected with a movable component, the sliding opening 2 is slidably connected with the support plate 3, the support plate 3 can push the fixed box 8 to clamp the inner bearing seat raw material, the inner side of the support plate 3 is movably connected with a rotating rod 4, the rotating rod 4 can rotate the bearing seat raw material clamped inside the fixed box 8 for processing, the inner side of the rotating rod 4 is fixedly installed with a motor 5, the output end of the motor 5 is fixedly connected with a large gear 6, the large gear 6 drives the small gear 11 to rotate through transmission, the inner side of the rotating rod 4 is fixedly installed with a fixed plate 7, the inner side of the fixed plate 7 is fixedly connected with a fixed box 8, the inner wall of the fixed box 8 is movably connected with a fixed rod 9, and the fixed rod 9 can drive the clamping block 10 to clamp the bearing The seat raw material is clamped and fixed, and a clamping block 10 is fixedly connected to the inner side of the fixing rod 9, and the clamping block 10 can stably clamp the bearing seat raw material on its inner side. The surface of the fixing rod 9 is fixedly connected to a small gear 11 meshing with the large gear 6. A connecting rod 12 is arranged inside the small gear 11, and a ratchet 13 is fixedly connected to the surface of the connecting rod 12. The ratchet 13 is prevented from rotating by being engaged with a pawl 16. The outer side of the connecting rod 12 is movably connected to the inner side of the fixing plate 7 through a bearing. A supporting block 14 is fixedly connected to the inner wall of the pinion 11, and a supporting rod 15 is fixedly connected to the inner side of the supporting block 14. A pawl 16 is movably connected to the surface of the supporting rod 15, and a tightening spring piece 17 is fixedly connected to the outer side of the pawl 16. The outer side of the tightening spring piece 17 is fixedly connected to the inner wall of the pinion 11, a buffer component is fixedly connected to the outer side of the clamping block 10, and a stabilizing component is movably connected to the outer side of the fixing rod 9. A collecting component is arranged on the top of the base 1.

[0033] Reference Figure 1-3The movable component includes a double-headed screw 18, which can drive the support plate 3 to move laterally inside the sliding port 2. The double-headed screw 18 is laterally movably connected to the inside of the sliding port 2, and the support plate 3 is threadedly connected to the surface of the double-headed screw 18. The collecting component includes a collecting box 22, which can collect waste chips in the processing of the bearing seat. The collecting box 22 is located at the top of the base 1, and the collecting box 22 is located at the bottom of the fixed box 8; a pulling handle 23 is fixedly connected to the front of the collecting box 22, and the pulling handle 23 is convenient for the user to pull the collecting box 22.

[0034] Reference Figure 2-4 The buffer assembly includes a rubber ring 19, which prevents the bearing seat material from falling off during clamping and makes it difficult for the clamping block 10 to cause clamping damage to the bearing seat material. The rubber ring 19 is fixedly connected to the outer side of the clamping block 10, and a sliding assembly is fixedly connected to the surface of the rubber ring 19; the sliding assembly includes a metal ring 20, which can make the surface of the rubber ring 19 slide smoothly on the surface of the bearing seat during clamping to stably clamp it, and the metal ring 20 is inlaid and fixedly connected to the surface of the rubber ring 19; the stabilizing assembly includes a stabilizing block 21, which is movably connected to the outer side of the connecting rod 12, and the outer side of the stabilizing block 21 is fixedly connected to the inner wall of the fixed box 8; the output end of the motor 5 is movably connected to the inner wall of the fixed box 8 through a bearing, so as to stably limit the output end of the motor 5.

[0035] Working principle: When in use, after placing the bearing seat material inside the fixing box 8, the user can rotate the double-headed screw 18 to drive the support plate 3 inside the sliding port 2 to move laterally inward, so that the support plate 3 can stably clamp the bearing seat material on the inside, which can facilitate the user to move the support plate 3 laterally according to the specifications of the bearing seat material to drive the fixing box 8 to clamp and fix the bearing seat material. After the motor 5 drives the large gear 6 to rotate, the large gear 6 drives the fixing rod 9 to rotate through the engagement with the small gear 11, and the small gear 11 drives the ratchet 16 movable on the surface of the support rod 15 to slide on the surface of the ratchet 13, so that During rotation, the pawl 16 is pushed by the continuous pressing force of the pressing spring piece 17 to continuously stick to the surface of the ratchet 13 to prevent the fixing rod 9 from rotating. After the fixing rod 9 drives the clamping block 10 to rotate, the bearing seat material inside the fixing box 8 is clamped and fixed. The clamping is simple and convenient, and the three clamping blocks 10 can stably clamp the bearing seat material from three directions, so that the bearing material is stably clamped and not easy to shake. The collection box 22 on the top of the main body can collect waste chips during processing, so that the user can clean up the waste chips uniformly later, thereby achieving the effect of uniformly collecting waste chips for easy cleaning.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A bearing seat processing fixture, comprising a base (1), wherein a sliding opening (2) is provided at the top of the base (1), and characterized in that: The interior of the sliding opening (2) is laterally movably connected with a movable component, the interior of the sliding opening (2) is slidably connected with a support plate (3), the inner side of the support plate (3) is movably connected with a rotating rod (4), the inner side of the rotating rod (4) is fixedly installed with a motor (5), the output end of the motor (5) is fixedly connected with a large gear (6), the inner side of the rotating rod (4) is fixedly installed with a fixing plate (7), the inner side of the fixing plate (7) is fixedly connected with a fixing box (8), the inner wall of the fixing box (8) is movably connected with a fixing rod (9), the inner side of the fixing rod (9) is fixedly connected with a clamping block (10), the surface of the fixing rod (9) is fixedly connected with a small gear (11) meshing with the large gear (6), the inner side of the small gear (11) is provided with a A connecting rod (12) is arranged, the surface of the connecting rod (12) is fixedly connected with a ratchet (13), the outer side of the connecting rod (12) is movably connected to the inner side of the fixing plate (7) through a bearing, the inner wall of the pinion (11) is fixedly connected with a support block (14), the inner side of the support block (14) is fixedly connected with a support rod (15), the surface of the support rod (15) is movably connected with a pawl (16), the outer side of the pawl (16) is fixedly connected with a clamping spring (17), the outer side of the clamping spring (17) is fixedly connected with the inner wall of the pinion (11), the outer side of the clamping block (10) is fixedly connected with a buffer assembly, the outer side of the connecting rod (12) is movably connected with a stabilizing assembly, and a collecting assembly is arranged on the top of the base (1).

2. A bearing seat processing fixture according to claim 1, characterized in that: The movable assembly comprises a double-headed screw (18), the double-headed screw (18) is laterally movably connected inside the sliding opening (2), and the support plate (3) is threadedly connected to the surface of the double-headed screw (18).

3. The bearing seat processing fixture according to claim 1, characterized in that: The buffer assembly comprises a rubber ring (19), the rubber ring (19) is fixedly connected to the outside of the clamping block (10), and the surface of the rubber ring (19) is fixedly connected to a sliding assembly.

4. A bearing seat processing fixture according to claim 3, characterized in that: The sliding assembly comprises a metal ring (20), and the metal ring (20) is embedded and fixedly connected to the surface of the rubber ring (19).

5. The bearing seat processing fixture according to claim 1, characterized in that: The stabilizing assembly comprises a stabilizing block (21), wherein the stabilizing block (21) is movably connected to the outside of the connecting rod (12), and the outside of the stabilizing block (21) is fixedly connected to the inner wall of the fixing box (8).

6. The bearing seat processing fixture according to claim 1, characterized in that: The collecting assembly comprises a collecting box (22), wherein the collecting box (22) is located on the top of the base (1), and the collecting box (22) is located on the bottom of the fixing box (8).

7. A bearing seat processing fixture according to claim 6, characterized in that: A pulling handle (23) is fixedly connected to the front side of the collection box (22).

8. The bearing seat processing fixture according to claim 1, characterized in that: The output end of the motor (5) is movably connected to the inner wall of the fixed box (8) via a bearing.

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