CN210703961U

CN210703961U - Adjustable roller shaft end face grinding device

Info

Publication number: CN210703961U
Application number: CN201920231122.XU
Authority: CN
Inventors: 沈祥红
Original assignee: Jiangsu Jinhang Machinery Manufacturing Co ltd
Current assignee: Jiangsu Jinhang Machinery Manufacturing Co ltd
Priority date: 2019-02-25
Filing date: 2019-02-25
Publication date: 2020-06-09
Anticipated expiration: 2029-02-25

Abstract

The utility model discloses an adjustable roller end surface grinding device in the technical field of roller shaft processing, which comprises a base, a fixed block is arranged on the right side of the top of the base, an adjusting screw rod is transversely inserted on the fixed block, a right clamp is arranged on the left side of the adjusting screw rod through a bearing, a left clamp is arranged on the left side of the top of the base through a support rod, a hydraulic device is arranged in the center of the bottom of a top plate, a damping plate is arranged on the bottom of a telescopic rod, a motor is arranged on the bottom of the damping plate, a grinding block is arranged at the bottom output end of the motor, the adjustable roller end surface grinding device enables the right clamp to be close to the left clamp to clamp a roller shaft through rotating the adjusting screw rod, and simultaneously, a pressing block can be driven by a rotating threaded rod to move towards the inner side of an arc-shaped clamping block to clamp, is beneficial to polishing, improves the polishing efficiency and saves time and labor.

Description

Adjustable roller shaft end face grinding device

Technical Field

The utility model relates to a kun axle processing technology field specifically is a roller terminal surface grinding device with adjustable.

Background

The roll shaft is also called a roller and is a general name of a cylindrical part capable of rolling on a machine, the end face of the roll shaft needs to be polished during machining of the roll shaft so as to ensure smoothness and smoothness of the end face of the roll shaft, a clamp of a traditional roll shaft end face polishing device is not easy to adjust, cannot clamp according to the size of the roll shaft, only can polish the roll shaft with a specific specification, is low in clamping stability, wastes time and labor, and therefore an adjustable roll shaft end face polishing device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a roller terminal surface grinding device with adjustable to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a roller terminal surface grinding device with adjustable, includes the base, the top right side installation fixed block of base, horizontal grafting adjusting screw on the fixed block, and set up on the fixed block with adjusting screw assorted screw hole, adjusting screw's right side installation handle, bearing installation right side anchor clamps are passed through in adjusting screw's left side, bracing piece installation left anchor clamps are passed through in the top left side of base, be equipped with kun axle between right side anchor clamps and the left anchor clamps, the stand is all installed, two sets of to the top left and right sides of base the top installation roof of stand, the bottom central authorities of roof install hydraulic means, hydraulic means's bottom output installation telescopic link, the bottom installation shock attenuation board of telescopic link, the bottom installation motor of shock attenuation board, the bottom output installation sanding block of motor.

Preferably, the right clamp and the left clamp are clamps with the same structure, a sliding block is installed at the bottom of the right clamp, and a sliding groove matched with the sliding block is formed in the top of the base.

Preferably, left side anchor clamps include the arc clamp splice, peg graft two sets of threaded rods on the arc clamp splice, and set up on the arc clamp splice with threaded rod assorted screw hole, two sets of the threaded rod is close to the inboard one end of arc clamp splice and all passes through bearing installation briquetting, and is two sets of one side that the threaded rod was kept away from to the briquetting all installs the slipmat.

Preferably, the inner wall of the arc-shaped clamping block is uniformly provided with rubber bumps, and the inner wall of the arc-shaped clamping block is provided with clamping grooves matched with the pressing block.

Preferably, the center of the top of the base is provided with a groove, and the depth of the groove is 5 cm.

Preferably, the motor is connected with the bottom of the damping plate through a bolt, and the motor is a servo motor.

Compared with the prior art, the beneficial effects of the utility model are that: this adjustable roll shaft end surface grinding device through rotatory adjusting screw, makes right anchor clamps press from both sides tight to the kun axle left clamp, and rubber convex block can avoid the kun axle to press from both sides tight back rotatory, can drive the briquetting through rotatory threaded rod simultaneously and press from both sides tightly the kun axle to the inboard removal of arc clamp splice, is favorable to pressing from both sides the kun axle of different diameters size, and the centre gripping stability is good, is favorable to polishing, improves the efficiency of polishing, labour saving and time saving.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is the structure diagram of the left clamp of the present invention.

In the figure: 1. a base; 2. a fixed block; 3. adjusting the screw rod; 4. a handle; 5. a right clamp; 6. a support bar; 7. a left clamp; 71. an arc-shaped clamping block; 72. a threaded rod; 73. briquetting; 74. a rubber bump; 75. a card slot; 8. a roll shaft; 9. a column; 10. a top plate; 11. a hydraulic device; 12. a telescopic rod; 13. a damper plate; 14. a motor; 15. and (7) polishing blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: an adjustable grinding device for the end surface of a roll shaft comprises a base 1, a fixed block 2 is arranged at the right side of the top of the base 1, an adjusting screw rod 3 is transversely inserted in the fixed block 2, and set up on fixed block 2 with adjusting screw 3 assorted screw hole, adjusting screw 3's right side installation handle 4, bearing installation right anchor clamps 5 are passed through in adjusting screw 3's left side, bracing piece 6 installation left anchor clamps 7 are passed through on base 1's top left side, be equipped with pinch roll 8 between right anchor clamps 5 and the left anchor clamps 7, stand 9 is all installed to the top left and right sides of base 1, roof 10 is installed at the top of two sets of stand 9, hydraulic means 11 is installed to the bottom central authorities of roof 10, telescopic link 12 is installed to hydraulic means 11's bottom output, damping plate 13 is installed to the bottom of telescopic link 12, motor 14 is installed to the bottom of damping plate 13, motor 14 is connected with external power supply through the switch, sanding block 15 is installed to motor 14's bottom output.

The right clamp 5 and the left clamp 7 are clamps with the same structure, a sliding block is mounted at the bottom of the right clamp 5, a sliding groove matched with the sliding block is formed in the top of the base 1, the adjusting screw 3 is driven to rotate through the handle 4, the right clamp 5 is close to the left clamp 7 to clamp the roller shaft 8, and the sliding block moves in the sliding groove at the moment and can prevent the right clamp 5 from rotating along with the adjusting screw 3;

the left clamp 7 comprises an arc-shaped clamping block 71, two groups of threaded rods 72 are inserted into the arc-shaped clamping block 71 in an inserted mode, threaded holes matched with the threaded rods 72 are formed in the arc-shaped clamping block 71, pressing blocks 73 are installed at one ends, close to the inner sides of the arc-shaped clamping block 71, of the two groups of threaded rods 72 through bearings, anti-slip pads are installed on one sides, far away from the threaded rods 72, of the two groups of pressing blocks 73, when the size of a roll shaft 8 to be polished is small, the right clamp 5 and the left clamp 7 cannot clamp the roll shaft, and the pressing blocks 73 are driven by the rotating threaded rods 72 to move towards the inner sides of;

rubber bumps 74 are uniformly arranged on the inner wall of the arc-shaped clamping block 71, so that the rotation of the roll shaft 8 during grinding can be prevented, a clamping groove 75 matched with the pressing block 73 is formed in the inner wall of the arc-shaped clamping block 71, and when the right clamp 5 and the left clamp 7 can clamp the roll shaft 8, the pressing block 73 is moved into the clamping groove 75 by rotating the threaded rod 72;

a groove is formed in the center of the top of the base 1, the depth of the groove is 5cm, the lower half portion of the roll shaft 8 can be placed in the groove, the right clamp 5 and the left clamp 7 clamp the middle of the roll shaft 8, and clamping stability is improved;

the motor 14 is connected with the bottom of the damping plate 13 through a bolt, so that the motor is convenient to detach, and the motor 14 is a servo motor.

The working principle is as follows: when the grinding device is used, the lower half portion of the roll shaft 8 is placed in the groove, then the rotating handle 4 drives the adjusting screw rod 3 to rotate, the right clamp 5 is made to approach the left clamp 7 to clamp the roll shaft 8, if the diameter of the roll shaft 8 is small, the pressing block 73 can be driven by the rotating threaded rod 72 to move towards the inner side of the arc-shaped clamping block 71 to clamp the roll shaft 8, after the roll shaft 8 is clamped and fixed well, the hydraulic device 11 is started, the telescopic rod 12 extends downwards, the grinding block 15 is made to be located at a position needing grinding, and the motor 14 is started to grind.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a roller terminal surface grinding device with adjustable, includes base (1), its characterized in that: the top right side of the base (1) is provided with a fixed block (2), the fixed block (2) is provided with an adjusting screw rod (3) in a transverse insertion mode, the fixed block (2) is provided with a threaded hole matched with the adjusting screw rod (3), a handle (4) is arranged on the right side of the adjusting screw rod (3), a right clamp (5) is arranged on the left side of the adjusting screw rod (3) through a bearing, a left clamp (7) is arranged on the left side of the top of the base (1) through a supporting rod (6), a roll shaft (8) is arranged between the right clamp (5) and the left clamp (7), stand columns (9) are arranged on the left side and the right side of the top of the base (1), top plates (10) are arranged on the tops of the two sets of stand columns (9), a hydraulic device (11) is arranged in the center of the bottom of each top plate (, the bottom installation shock attenuation board (13) of telescopic link (12), the bottom installation motor (14) of shock attenuation board (13), the bottom output installation sanding block (15) of motor (14).

2. The adjustable roll end grinding apparatus of claim 1 further comprising: the right clamp (5) and the left clamp (7) are clamps with the same structure, a sliding block is installed at the bottom of the right clamp (5), and a sliding groove matched with the sliding block is formed in the top of the base (1).

3. The adjustable roll end grinding apparatus of claim 1 further comprising: left side anchor clamps (7) are including arc clamp splice (71), peg graft two sets of threaded rod (72) on arc clamp splice (71), and set up on arc clamp splice (71) with threaded rod (72) assorted screw hole, two sets of threaded rod (72) are close to the inboard one end of arc clamp splice (71) and all pass through bearing installation briquetting (73), and are two sets of one side that threaded rod (72) were kept away from in briquetting (73) all installs the slipmat.

4. An adjustable roller end grinding device according to claim 3 wherein: the inner wall of the arc-shaped clamping block (71) is uniformly provided with rubber bumps (74), and the inner wall of the arc-shaped clamping block (71) is provided with a clamping groove (75) matched with the pressing block (73).

5. The adjustable roll end grinding apparatus of claim 1 further comprising: the center of the top of the base (1) is provided with a groove, and the depth of the groove is 5 cm.

6. The adjustable roll end grinding apparatus of claim 1 further comprising: the motor (14) is connected with the bottom of the damping plate (13) through a bolt, and the motor (14) is a servo motor.