CN210147672U

CN210147672U - Grinding machine fixture for machining bearing roller

Info

Publication number: CN210147672U
Application number: CN201920837745.1U
Authority: CN
Inventors: 左建
Original assignee: Wafangdian Jingu Bearing Co Ltd
Current assignee: Wafangdian Jingu Bearing Co Ltd
Priority date: 2019-06-05
Filing date: 2019-06-05
Publication date: 2020-03-17
Anticipated expiration: 2029-06-05

Abstract

The utility model discloses a grinding machine anchor clamps are used in bearing roller processing, including operation panel, mounting bracket and telescopic link, slide rail and mount pad interconnect that the operation panel was seted up through the upper surface, the top of mount pad is connected with the mounting bracket, the top of mounting bracket is connected with presss from both sides the cover, the top and the right side that press from both sides the cover are fixed with first sleeve and second sleeve respectively, go up the main bolt and the first sleeve interconnect that spacing piece passes through the top, the top that presss from both sides the cover is provided with the link, the surface that presss from both sides the cover is provided with the sliding sleeve. This grinding machine anchor clamps are used in bearing roller processing is provided with the last stopper that can remove, when the roller of different internal diameters of processing, only need rotate the kingbolt that is connected with last stopper, through adjusting the distance between stopper and the lower stopper to fix the roller that needs the processing, need not change anchor clamps, just can process the roller of different internal diameters.

Description

Grinding machine fixture for machining bearing roller

Technical Field

The utility model relates to a bearing technical field specifically is a bearing roller processing is with grinding machine anchor clamps.

Background

The bearing roller is widely applied to various industries, the outer diameter of the roller needs to be machined firstly in the bearing roller machining process, then one end face of the roller is machined, the two end faces of the roller are machined, and finally holes are dug in the end face of the roller.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bearing roller processing is with grinding machine anchor clamps to solve among the above-mentioned background art current bearing roller processing and use grinding machine anchor clamps more single, the practicality is low, at the different positions of processing the roller, and the roller of different internal diameters all need change anchor clamps, problem that production efficiency is low.

In order to achieve the above object, the utility model provides a following technical scheme: a grinding machine fixture for machining a bearing roller comprises an operating platform, a mounting frame and a telescopic rod, wherein the operating platform is connected with a mounting seat through a slide rail arranged on the upper surface of the operating platform, the mounting frame is connected above the mounting seat, a slide groove is formed in the surface of the mounting seat, a jacket is connected above the mounting frame, an upper limiting block and a lower limiting block are arranged inside the jacket, a first sleeve and a second sleeve are respectively fixed above and on the right side of the jacket, the upper limiting block is connected with the first sleeve through a main bolt above the upper limiting block, the main bolt penetrates through the first sleeve, the lower limiting block is connected with the second sleeve through a secondary bolt on the right side, the secondary bolt penetrates through the second sleeve, a connecting frame is arranged above the jacket, the telescopic rod is connected above the connecting frame, and a sliding sleeve is arranged on the outer surface of the jacket, and a connecting frame is arranged above the sliding sleeve.

Preferably, the operation panel and the mounting seat form a sliding structure through a sliding rail on the surface, and the sliding rail is provided with 2 groups about the center parting line of the operation panel.

Preferably, the mounting seat and the mounting frame form a sliding structure through a sliding groove on the surface, and the sliding groove on the surface of the mounting seat and the sliding rail on the surface of the operating platform are vertically distributed.

Preferably, the upper limiting block and the lower limiting block are symmetrically arranged in the jacket, and the right sides of the upper limiting block and the limiting block are both in a stepped structure.

Preferably, the first sleeve is in threaded connection with the main bolt, and the length of the main bolt is greater than that of the first sleeve.

Preferably, the telescopic rod and the jacket form a rotating structure through a sliding sleeve, and the sliding sleeve is of a circular structure.

Compared with the prior art, the beneficial effects of the utility model are that: the grinding machine clamp for processing the bearing roller,

1. the upper limiting block capable of moving is arranged, when the rollers with different inner diameters are machined, only the main bolt connected with the upper limiting block needs to be rotated, and the distance between the upper limiting block and the lower limiting block is adjusted, so that the rollers to be machined are fixed, and the rollers with different inner diameters can be machined without replacing a clamp;

2. the slide rail on the operating platform is perpendicular to the slide groove on the upper surface of the mounting seat, so that the roller fixed in the clamp can move on the operating platform in multiple directions, the processing of different parts of the roller is facilitated, and the stability during moving is improved;

3. when the telescopic rod rotates to the lower part of the clamp, the right end of the rotary rod and the right end of the upper limiting block jointly form a clamping device, so that the end face of the roller can conveniently dig holes, different parts of the roller can be machined by using one clamp, and the production efficiency is greatly improved.

Drawings

FIG. 1 is a schematic view of the main sectional structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

fig. 3 is a left side view structure diagram of the present invention.

In the figure: 1. an operation table; 2. a slide rail; 3. a mounting seat; 4. a chute; 5. a mounting frame; 6. a jacket; 7. an upper limit block; 8. a lower limiting block; 9. a first sleeve; 10. a second sleeve; 11. a main bolt; 12. a secondary bolt; 13. a connecting frame; 14. a telescopic rod; 15. and (4) a sliding sleeve.

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. 1-3, the present invention provides a technical solution: the utility model provides a grinding machine anchor clamps are used in bearing roller processing, including operation panel 1, slide rail 2, mount pad 3, spout 4, mounting bracket 5, press from both sides cover 6, go up spacing 7, spacing 8 down, first sleeve 9, second sleeve 10, main bolt 11, inferior bolt 12, link 13, telescopic link 14 and sliding sleeve 15, slide rail 2 and the 3 interconnect of mount pad that operation panel 1 was seted up through the upper surface, operation panel 1 constitutes sliding structure through slide rail 2 and mount pad 3 on surface, and slide rail 2 is provided with 2 groups about the well midline of operation panel 1, the stability of whole device when moving on operation panel 1 has been increased.

The top of mount pad 3 is connected with mounting bracket 5, and the spout 4 has been seted up on the surface of mount pad 3, and mount pad 3 constitutes sliding structure through spout 4 and mounting bracket 5 on surface, and the spout 4 on 3 surfaces of mount pad and the 2 perpendicular distributions of slide rail on 1 surfaces of operation panel of each other, make the device freely remove about can be about the surface of operation panel 1, conveniently process the different positions of anchor clamps.

The top of mounting bracket 5 is connected with and presss from both sides cover 6, and the inside that presss from both sides cover 6 is provided with spacing piece 7 and spacing piece 8 down, goes up spacing piece 7 and spacing piece 8 down and is setting up at the inside symmetry that presss from both sides cover 6, and goes up spacing piece 7 and spacing piece 8 down's right side and be the echelonment structure, and the structure of echelonment is applicable to the roller of different internal diameters, has increased the practicality of device, also need not change anchor clamps when the different positions of processing roller simultaneously, has improved production efficiency.

The top and the right side that press from both sides cover 6 are fixed with first sleeve 9 and second sleeve 10 respectively, go up spacing block 7 through the main bolt 11 and the first sleeve 9 interconnect of top, and main bolt 11 runs through from the inside of first sleeve 9, inferior bolt 12 and the second sleeve 10 interconnect on lower spacing block 8 through the right side, and inferior bolt 12 runs through from the inside of second sleeve 10, first sleeve 9 is threaded connection with main bolt 11, and the length of main bolt 11 is greater than the length of first sleeve 9, it reciprocates in the inside that presss from both sides cover 6 to drive spacing block 7 through rotating main bolt 11, thereby adjusted the distance between spacing block 7 and the lower spacing block 8, when the pipe diameter change is great, only need to rotate main bolt 11, do not need to change anchor clamps.

The top that presss from both sides the cover 6 is provided with link 13, and the top of link 13 is connected with telescopic link 14, the surface that presss from both sides the cover 6 is provided with sliding sleeve 15, and link 13 is installed to sliding sleeve 15's top, telescopic link 14 passes through sliding sleeve 15 and presss from both sides cover 6 constitution revolution mechanic, and sliding sleeve 15 is circular structure telescopic link 14 and passes through sliding sleeve 15 of link 13 below and freely rotate at the surface that presss from both sides cover 6, make things convenient for the outer wall of centre gripping roller, when need not use clamping function, telescopic link 14 also can contract easily to the side that presss from both sides cover 6, do not influence other functions.

The working principle is as follows: when the grinding machine fixture for machining the bearing roller is used, firstly, the connecting frame 13 is rotated, the sliding sleeve 15 below the connecting frame 13 slides on the surface of the clamping sleeve 6, so that the telescopic rod 14 above the connecting frame 13 is driven to rotate on the surface of the clamping sleeve 6, when the telescopic rod 14 rotates to the position below the clamping sleeve 6, the right end of the telescopic rod 14 and the right end of the upper limiting block 7 jointly form a clamping device, a roller to be machined is placed in the clamping device at the moment, then the main bolt 11 is rotated, the upper limiting block 7 is driven to move up and down in the clamping sleeve 6 through the rotation of the main bolt 11, the distance between the upper limiting block 7 and the telescopic rod 14 is adjusted, and the roller to be machined is fixed.

When the outer wall of the roller needs to be machined, the telescopic rod 14 is pushed leftwards, the rightmost end of the telescopic rod 14 is shorter than the rightmost end of the clamping sleeve 6, then the lower limiting block 8 is driven to move rightwards in the clamping sleeve 6 by rotating the secondary bolt 12, the right end faces of the upper limiting block 7 and the lower limiting block 8 are located on the same horizontal line, the inner wall of the roller is placed outside the upper limiting block 7 and the lower limiting block 8, the main bolt 11 is rotated again, the direct distance between the upper limiting block 7 and the lower limiting block 8 is adjusted, and the roller is fixed from the inside of the roller.

The installation seat 3 can be controlled about slide rail 2 through operation panel 1 surface, can reciprocate the mounting bracket 5 through the spout 4 on installation seat 3 surface to make whole device freely remove about can be about from top to bottom at operation panel 1, need not change different positions that anchor clamps just can process the roller, increased holistic practicality.

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 grinding machine anchor clamps are used in bearing roller processing, includes operation panel (1), mounting bracket (5) and telescopic link (14), its characterized in that: the operating table (1) is connected with the mounting seat (3) through a sliding rail (2) arranged on the upper surface, a mounting frame (5) is connected above the mounting seat (3), a sliding groove (4) is formed in the surface of the mounting seat (3), a clamping sleeve (6) is connected above the mounting frame (5), an upper limiting block (7) and a lower limiting block (8) are arranged inside the clamping sleeve (6), a first sleeve (9) and a second sleeve (10) are respectively fixed above and on the right side of the clamping sleeve (6), the upper limiting block (7) is connected with the first sleeve (9) through a main bolt (11) above, the main bolt (11) penetrates through the first sleeve (9), the lower limiting block (8) is connected with the second sleeve (10) through a secondary bolt (12) on the right side, and the secondary bolt (12) penetrates through the second sleeve (10), the connecting frame (13) is arranged above the clamping sleeve (6), the telescopic rod (14) is connected above the connecting frame (13), the sliding sleeve (15) is arranged on the outer surface of the clamping sleeve (6), and the connecting frame (13) is installed above the sliding sleeve (15).

2. The grinding machine jig for machining a bearing roller according to claim 1, characterized in that: the operating platform (1) and the mounting base (3) form a sliding structure through a sliding rail (2) on the surface, and 2 groups of the sliding rail (2) are arranged in relation to a middle parting line of the operating platform (1).

3. The grinding machine jig for machining a bearing roller according to claim 1, characterized in that: the mounting seat (3) and the mounting frame (5) form a sliding structure through a sliding groove (4) in the surface, and the sliding groove (4) in the surface of the mounting seat (3) and the sliding rail (2) in the surface of the operating platform (1) are mutually vertically distributed.

4. The grinding machine jig for machining a bearing roller according to claim 1, characterized in that: the upper limiting block (7) and the lower limiting block (8) are symmetrically arranged in the jacket (6), and the right sides of the upper limiting block (7) and the lower limiting block (8) are both in a stepped structure.

5. The grinding machine jig for machining a bearing roller according to claim 1, characterized in that: the first sleeve (9) is in threaded connection with the main bolt (11), and the length of the main bolt (11) is larger than that of the first sleeve (9).

6. The grinding machine jig for machining a bearing roller according to claim 1, characterized in that: the telescopic rod (14) and the jacket (6) form a rotating structure through a sliding sleeve (15), and the sliding sleeve (15) is of a circular structure.