Shaft part periphery polishing device

Abstract

The utility model relates to the technical field of shaft periphery machining equipment, in particular to a shaft periphery polishing device which comprises a device frame, a polishing roller driven by a polishing motor is installed on the device frame, a clamping component for a shaft is further installed on the device frame, the clamping component comprises two clamping heads, rotating discs are arranged on the inner sides of the clamping heads, and the rotating discs are arranged on the rotating discs. During use, the rotary discs of the two clamping heads clamp the two ends of a shaft piece, the polishing roller is installed on the side face of the shaft piece, and the polishing roller operates to polish the periphery of the shaft piece; the device frame is provided with a sliding way in the left-right direction, a sliding plate installed on the sliding way is arranged below the two clamping heads, a reciprocating motor is further arranged on the device frame, the reciprocating motor is connected with the sliding plate, and the sliding plate can slide back and forth on the sliding way in the left-right direction under the action of the sliding motor. The shaft polishing device has the advantages that when a shaft is polished, the shaft can be polished in a left-right moving mode, and the product quality can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shaft periphery processing equipment, in particular to a shaft periphery polishing device. Background Art

[0002] A shaft refers to a cylindrical workpiece. During the processing of the shaft, it is often necessary to polish the outer circumference of the shaft. The equipment used is a shaft outer circumference polishing device.

[0003] The shaft periphery polishing device comprises a device frame, on which a polishing roller driven by a polishing motor is installed, and on which a clamping component for the shaft is also installed, the clamping component comprises two clamping heads, on the inner side of which a turntable is provided, and when in use, the turntables of the two clamping heads clamp the two ends of the shaft, and the polishing roller is installed on the side of the shaft, and when the polishing roller runs, the shaft periphery can be polished.

[0004] In the prior art, there is no component on the shaft periphery grinding and polishing device that can move the shaft left and right. In this way, during the polishing process of the shaft, the shaft cannot move left and right, that is, one part of the periphery of the polishing roller is always polishing another part of the periphery of the shaft, which has the disadvantage of poor polishing effect, affects the polishing quality of the shaft, and cannot meet some requirements for shaft polishing. Summary of the invention

[0005] The purpose of the utility model is to address the above shortcomings and provide a shaft peripheral polishing device which can polish the shaft by moving left and right, thereby improving product quality.

[0006] The technical scheme adopted by the utility model is: a shaft periphery polishing device, including a device frame, a polishing roller driven by a polishing motor is installed on the device frame, a clamping component for the shaft is also installed on the device frame, the clamping component includes two clamping heads, a turntable is provided on the inner side of the clamping head, the turntables of the two clamping heads clamp the two ends of the shaft when in use, the polishing roller is installed on the side of the shaft, and the operation of the polishing roller can realize the polishing of the shaft periphery; its characteristics are: the device frame is provided with a left and right slideway, the two clamping heads are provided with a slide plate installed on the slideway below, and the device frame is also provided with a reciprocating motor, the reciprocating motor is connected to the slide plate, and the slide plate can slide back and forth on the slideway under the action of the sliding motor.

[0007] Furthermore, a damping rod is installed on the device frame, the damping rod is hinged on the device frame, the other end of the damping rod has a damping head, the damping head has an arc-shaped structure matching the outer periphery of the shaft; a spring is installed in the middle of the damping rod; when the damping rod is in one station, the arc-shaped structure is on the outer periphery of the shaft and blocks the smooth rotation of the shaft; when the damping rod is in another station, the arc-shaped structure does not contact the outer periphery of the shaft.

[0008] Furthermore, driven by the reciprocating motor, the skateboard can slide back and forth on the slideway for a distance of 30-50 cm.

[0009] The beneficial effect of the utility model is that such a shaft periphery polishing device can polish the shaft while moving left and right, which is beneficial to improving product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a top view structural schematic diagram of the utility model.

[0011] Figure 2 yes Figure 1 Schematic diagram of the cross section along the A-A direction.

[0012] Among them: 1, device frame 2, polishing motor 3, polishing roller 4, clamping component 41, clamping head 42, turntable 5, shaft 6, slideway 7, slide plate 8, reciprocating motor 9, damping rod 91, damping head 92, spring 93, arc surface structure 94, hinged part. DETAILED DESCRIPTION

[0013] The utility model is further described below in conjunction with the accompanying drawings.

[0014] like Figure 1 , 2 As shown, a shaft periphery polishing device comprises a device frame 1, on which a polishing roller 3 driven by a polishing motor 2 is installed, and on which a clamping component 4 for the shaft is also installed, the clamping component comprises two clamping heads 41, on the inner side of which a turntable 42 is provided, when in use, the turntables of the two clamping heads clamp the two ends of the shaft 5, and the polishing roller is installed on the side of the shaft, and when the polishing roller runs, the shaft periphery can be polished; its characteristic is that: the device frame has a left and right slideway 6, under the two clamping heads there are slide plates 7 installed on the slideway, and there is also a reciprocating motor 8 on the device frame, the reciprocating motor is connected to the slide plate, and under the action of the sliding motor, the slide plate can slide back and forth left and right on the slideway.

[0015] The above arrangement of the utility model can realize that the shaft can move left and right during the process of continuing to polish the shaft. Figure 1 The direction of the middle arrow F is the direction in which the shaft moves. Due to the left and right movement of the shaft, a better grinding effect on the shaft can be achieved, thereby achieving the purpose of the utility model.

[0016] exist Figure 1 The direction of the middle arrow D is the direction in which the turntable rotates.

[0017] Furthermore, a damping rod 9 is mounted on the device frame, and the damping rod is hinged on the device frame. Figure 2 The middle 94 is a hinged part, the other end of the damping rod has a damping head 91, and the damping head has an arc-shaped structure 93 that matches the outer periphery of the shaft; a spring 92 is installed in the middle of the damping rod; when the damping rod is in one position, the arc-shaped structure is on the outer periphery of the shaft and blocks the smooth rotation of the shaft; when the damping rod is in another position, the arc-shaped structure does not contact the outer periphery of the shaft.

[0018] The above arrangement of the utility model can also realize that during the grinding process, the damping rod acts on the shaft to reduce the rotation speed of the shaft, that is, the polishing roller acts on the shaft better to achieve a better polishing effect.

[0019] Furthermore, driven by the reciprocating motor, the skateboard can slide back and forth on the slideway for a distance of 30-50 cm.

[0020] The above arrangement of the utility model ensures the distance of the shaft member moving left and right, and can achieve a better polishing effect.

[0021] The above description is only a specific embodiment of the present invention, but the structural features of the present invention are not limited thereto. Any changes or modifications made by any technician in the field of the present invention are included in the patent scope of the present invention.

Claims

1. A shaft peripheral polishing device, comprising a device frame, a polishing roller driven by a polishing motor is installed on the device frame, and a clamping component for the shaft is also installed on the device frame, the clamping component comprises two clamping heads, and a turntable is provided on the inner side of the clamping head. When in use, the turntables of the two clamping heads clamp the two ends of the shaft, and the polishing roller is installed on the side of the shaft. When the polishing roller runs, the outer periphery of the shaft can be polished; its characteristics are: The device frame is provided with a slideway in the left and right directions, and a slide plate installed on the slideway is provided under the two clamping heads. There is also a reciprocating motor on the device frame, and the reciprocating motor is connected to the slide plate. Under the action of the sliding motor, the slide plate can slide back and forth on the slideway.

2. The shaft outer periphery polishing device according to claim 1, characterized in that: A damping rod is also installed on the device frame, the damping rod is hinged on the device frame, the other end of the damping rod has a damping head, the damping head has an arc-shaped structure matching the outer periphery of the shaft; a spring is installed in the middle of the damping rod; when the damping rod is in one position, the arc-shaped structure is on the outer periphery of the shaft and blocks the smooth rotation of the shaft; when the damping rod is in another position, the arc-shaped structure does not contact the outer periphery of the shaft.

3. The shaft outer periphery polishing device according to claim 1, characterized in that: Driven by the reciprocating motor, the slide board can slide back and forth on the slide track for a distance of 30-50 cm.

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