Clamping device for steel ball machining

Abstract

The utility model discloses a clamping device for steel ball processing, which comprises a base, fixing bolts are inserted into four corners of the base, the top of the base is fixedly connected with a first side plate and a second side plate which are arranged in parallel, a first clamping head penetrates through the first side plate and is in threaded connection with the first side plate, a second clamping head penetrates through the second side plate and is in threaded connection with the second side plate, and the first clamping head and the second clamping head are in threaded connection with the second side plate. The second clamping head comprises a mounting piece fixed to the second side plate, a second sleeve is fixedly connected to the mounting piece, a second gasket is fixedly connected to the end of the second sleeve, an air cylinder is fixedly connected into the second sleeve, the movable end of the air cylinder is fixedly connected with an elastic pressing block, and the air cylinder is connected with a valve switch through a guide pipe. The conduit penetrates through the conduit insertion hole in the side wall of the mounting piece. According to the clamping device for steel ball machining, steel balls of different sizes can be preliminarily clamped and fixed by adjusting the first clamping head, then the elastic pressing block is pushed through the air cylinder to further fix the steel balls, the steel balls can be clamped, and the clamping device adapts to the steel balls of different sizes.

Description

Technical Field

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

[0002] A ball clamp is a tool used to stabilize the ball during production, ensuring that the ball does not roll or shift during processing, assembly or other operations. Such devices are used in many fields such as bearing manufacturing, instrumentation, and automotive parts.

[0003] When the steel ball clamping device clamps steel balls of different sizes, the clamping blocks cannot fit well with the surface of the steel ball, and when clamping steel balls of different diameters, it cannot be guaranteed that the two clamping blocks are clamped at both ends of the center axis of the steel ball, resulting in a poor clamping effect. Therefore, a clamping device for steel ball processing is designed. Utility Model Content

[0004] The utility model aims to provide a clamping device for steel ball processing, so as to solve the problem that the clamping block proposed in the above background technology is not suitable for steel balls of different sizes.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clamping device for steel ball processing, comprising a base, four corners of the base are plugged with fixing bolts, the top of the base is fixedly connected with a side plate 1 and a side plate 2 arranged in parallel, the side plate 1 is penetrated by a clamping head 1 and is threadedly connected thereto, and the side plate 2 is penetrated by a clamping head 2 and is fixedly connected thereto;

[0006] The second clamping head includes a mounting plate fixed on the second side plate, a second sleeve is fixedly connected to the mounting plate, a second washer is fixedly connected to the second end of the sleeve, a cylinder is fixedly connected inside the second sleeve, an elastic pressure block is fixedly connected to the movable end of the cylinder, the cylinder is connected to the valve switch through a conduit, the conduit passes through the conduit jack on the side wall of the mounting plate, and the valve switch is fixedly mounted on the base.

[0007] Preferably, the clamping head 1 includes a crank handle, a screw rod is fixedly connected to the side of the crank handle, the screw rod passes through a side plate 1 and is threadedly connected thereto, the end of the screw rod is fixedly connected to a sleeve 1, and the outer end of the sleeve 1 is fixedly connected to a washer 1.

[0008] Preferably, the sleeve one and the sleeve two are of the same size and are coaxially arranged.

[0009] Preferably, the elastic pressing block is made of rubber, and the outer end of the elastic pressing block is configured to be in an arc shape.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] The utility model discloses a clamping device for processing steel balls. By adjusting a clamping head, steel balls of different sizes can be initially clamped and fixed. Then, an elastic pressing block is pushed by a cylinder to further fix the steel balls. The structure can clamp steel balls well and is adaptable to steel balls of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a front view of the utility model;

[0013] Figure 2 It is a top view of the utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the clamping head in the utility model;

[0015] Figure 4 This is a schematic diagram of the second structure of the clamping head of the utility model.

[0016] In the figure: 1. base; 2. fixing bolt; 3. side panel 1; 4. side panel 2; 5. clamping head 1; 51. crank; 52. screw rod; 53. sleeve 1; 54. washer 1; 6. clamping head 2; 61. mounting plate; 62. sleeve 2; 63. washer 2; 64. cylinder; 65. elastic pressure block; 66. conduit jack; 7. conduit; 8. valve switch. DETAILED DESCRIPTION

[0017] 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 implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0018] See also Figure 1-4 A clamping device for processing a steel ball comprises a base 1, four corners of the base 1 are plugged with fixing bolts 2, the base 1 is fixed by the fixing bolts 2, the top of the base 1 is fixedly connected with a side plate 3 and a side plate 4 arranged in parallel, the side plate 3 is penetrated with a clamping head 5 and is threadedly connected thereto, the side plate 4 is penetrated with a clamping head 6 and is fixedly connected thereto;

[0019] Specifically, the clamping head 6 includes a mounting plate 61 fixed on the side plate 4, a sleeve 62 is fixedly connected to the mounting plate 61, a washer 63 is fixedly connected to the end of the sleeve 62, a cylinder 64 is fixedly connected inside the sleeve 62, and an elastic pressure block 65 is fixedly connected to the movable end of the cylinder 64.

[0020] The clamping head 5 includes a crank 51, a screw rod 52 is fixedly connected to the side of the crank 51, the screw rod 52 passes through the side plate 3 and is threadedly connected thereto, a sleeve 53 is fixedly connected to the end of the screw rod 52, and a washer 54 is fixedly connected to the outer end of the sleeve 53. By rotating the crank 51, the sleeve 53 can be moved close to the sleeve 62 so that the sleeve 53 and the sleeve 62 can initially clamp and fix the steel ball.

[0021] The cylinder 64 is connected to the valve switch 8 through the conduit 7, and the conduit 7 passes through the conduit insertion hole 66 on the side wall of the mounting plate 61. The valve switch 8 is fixedly mounted on the base 1. When the valve switch 8 is connected to the external air source, the valve switch 8 is opened, and the cylinder 64 pushes the elastic pressing block 65, so that the elastic pressing block 65 presses against the steel ball, so that the steel ball is further fixed and clamped. Among them, the elastic pressing block 65 is made of rubber, and the outer end of the elastic pressing block 65 is set to be an arc surface.

[0022] Furthermore, sleeve one 53 and sleeve two 62 are of the same size and are coaxially arranged, which enables the two to better clamp the steel ball.

[0023] Working principle: The utility model is a clamping device for processing steel balls. When in use, first fix the base 1, then connect the external air source to the valve switch 8 through the air pipe, place the steel ball to be processed between the sleeve 1 53 and the sleeve 2 62, turn the crank 51, the sleeve 1 53 is close to the sleeve 2 62 so that the sleeve 1 53 and the sleeve 2 62 both initially clamp and fix the steel ball, open the valve switch 8, and the cylinder 64 pushes the elastic pressure block 65 so that the elastic pressure block 65 presses against the steel ball, so that the steel ball is further fixed and clamped. This structure can clamp steel balls of different sizes.

[0024] Although 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 of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A clamping device for steel ball processing, comprising a base (1), wherein fixing bolts (2) are inserted at four corners of the base (1), and characterized in that: The top of the base (1) is fixedly connected to a side plate 1 (3) and a side plate 2 (4) arranged in parallel, the side plate 1 (3) is penetrated by a clamping head 1 (5) and is threadedly connected thereto, and the side plate 2 (4) is penetrated by a clamping head 2 (6) and is fixedly connected thereto; The second clamping head (6) comprises a mounting plate (61) fixed on the second side plate (4), the mounting plate (61) is fixedly connected to a second sleeve (62), the end of the second sleeve (62) is fixedly connected to a second gasket (63), the inside of the second sleeve (62) is fixedly connected to a cylinder (64), the movable end of the cylinder (64) is fixedly connected to an elastic pressure block (65), the cylinder (64) is connected to a valve switch (8) via a conduit (7), the conduit (7) passes through a conduit jack (66) on the side wall of the mounting plate (61), and the valve switch (8) is fixedly mounted on the base (1).

2. A steel ball processing clamping device according to claim 1, characterized in that: The clamping head (5) comprises a crank (51), a screw rod (52) being fixedly connected to the side of the crank (51), the screw rod (52) passing through the side plate (3) and being threadedly connected thereto, a sleeve (53) being fixedly connected to the end of the screw rod (52), and a washer (54) being fixedly connected to the outer end of the sleeve (53).

3. A steel ball processing clamping device according to claim 2, characterized in that: The sleeve 1 (53) and the sleeve 2 (62) are of the same size and are coaxially arranged.

4. A steel ball processing clamping device according to claim 1, characterized in that: The elastic pressing block (65) is made of rubber material, and the outer end of the elastic pressing block (65) is arranged in an arc shape.

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