CN215588905U

CN215588905U - Bearing roller positioning fixture

Info

Publication number: CN215588905U
Application number: CN202121101136.3U
Authority: CN
Inventors: 刘继伟; 李德生; 靳红霞; 刘培强
Original assignee: Liaocheng Taitong Precision Machinery Technology Co ltd
Current assignee: Liaocheng Taitong Precision Machinery Technology Co ltd
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2022-01-21
Anticipated expiration: 2031-05-21

Abstract

The utility model relates to the technical field of roller bearing production and processing, in particular to a bearing roller positioning fixture which comprises a workbench, a fixed plate, a hand wheel and a double-shaft motor, wherein a control panel is fixedly arranged on the left side of a base surface of the workbench, the fixed plate is fixedly arranged at the center of the top end of the workbench, a first clamping block and a second clamping block are sequentially arranged at the top end of the fixed plate from left to right, an extrusion rod is fixedly connected to the left side of the first clamping block, a first sleeve is sleeved on the periphery of the extrusion rod, an electric telescopic rod is fixedly connected to the bottom end of the first sleeve, the whole device is simple in structure, the moving distance of a positioning component can be freely adjusted, so that the device can be suitable for positioning bearing rollers with different sizes, meanwhile, the rotating direction of the positioned bearing rollers can be adjusted according to needs, the production and processing efficiency is improved, and the portability and the high efficiency of the device are greatly improved, has certain popularization value.

Description

Bearing roller positioning fixture

Technical Field

The utility model relates to the technical field of roller bearing production and processing, in particular to a bearing roller positioning clamp.

Background

Roller bearing belongs to one kind in the antifriction bearing, one of the parts of wide application in the modern machinery, it relies on rolling contact between the essential element to support rotating parts, roller bearing has now mostly standardized, roller bearing has the start required moment little, rotation accuracy is high, select advantages such as convenient for use, because the general contact surface of the inside roller of roller bearing is comparatively slick and sly, it is especially important how to fix it in production and processing, traditional roller positioning fixture function singleness only can fix a position the roller of fixed size, traditional roller positioning fixture does not possess the function of adjusting the angle of roller when fixing a position simultaneously, consequently need a bearing roller positioning fixture to improve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a bearing roller positioning fixture to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: a bearing roller positioning clamp comprises a workbench, a fixing plate, a hand wheel and a double-shaft motor, wherein a control panel is fixedly installed on the left side of a base surface of the workbench, the fixing plate is fixedly installed at the center of the top end of the workbench, a first clamping block and a second clamping block are sequentially installed at the top end of the fixing plate from left to right, an extrusion rod is fixedly connected to the left side of the first clamping block, a first sleeve is installed on the periphery of the extrusion rod in a sleeved mode, an electric telescopic rod is fixedly connected to the bottom end of the first sleeve, the hand wheel is fixedly installed on the left side of the extrusion rod, an annular clamping block is installed on the periphery of the hand wheel in a sleeved mode, an angle pointer is fixedly installed at the center of the left side of the hand wheel, a moving block is fixedly installed on the left side of the top end of the workbench, a positioning groove is formed in the top end of the right side of the first sleeve, a U-shaped clamp is arranged at the bottom end of the first sleeve, and a moving rod is fixedly connected to the U-shaped clamp, the inside bottom center department fixed mounting of workstation has the double-shaft motor, the double-shaft motor left and right sides fixed mounting has the threaded rod, the peripheral cover of threaded rod is established and is installed the second sleeve.

Preferably, the top end of the workbench is provided with a sliding chute.

Preferably, a placing groove is formed in the center of the top end of the fixing plate.

Preferably, the right side of the first clamping block is provided with a semicircular groove and an inserting block.

Preferably, the left side of the second clamping block is provided with a semicircular groove and a slot.

Preferably, the extrusion rod, the first sleeve, the electric telescopic rod, the U-shaped clamp, the moving rod and the second sleeve are provided with two groups.

Preferably, the bottom end of the moving rod penetrates through the inside of the workbench and is fixedly connected with the second sleeve.

Preferably, the threaded rod is connected with the second sleeve in a threaded manner.

Compared with the prior art, the utility model has the beneficial effects that:

1. in the utility model, through the arrangement of the fixed plate, the first clamping block, the extrusion rod, the U-shaped clamp, the moving rod, the double-shaft motor, the threaded rod and the second sleeve, when in use, the bearing roller needing to be positioned and fixed is placed in the placing groove at the top end of the fixed plate, then the double-shaft motor is started through the control panel, the double-shaft motor drives the two groups of threaded rods to rotate simultaneously, so that the two groups of second sleeves sleeved on the periphery of the threaded rod move oppositely, thereby the two groups of moving rods and the U-shaped clamp drive the extrusion rod to move oppositely, so that the first clamping block and the second clamping block clamp the bearing roller into the semicircular groove to fix the bearing roller, when the size of the roller is matched with the size of the semicircular groove, the first clamping block and the second clamping block can be spliced through the insertion block and the insertion groove, in addition, because the size of the fixed plate and the moving distance between the first clamping block and the second clamping block can be freely adjusted, the device can be suitable for rollers with different sizes, the portability of the device is greatly improved.

2. In the utility model, through the arrangement of the first sleeve, the electric telescopic rod, the hand wheel, the positioning groove, the annular clamping block, the angle pointer and the moving block, when the first clamping block and the second clamping block position and fix the bearing roller, the electric telescopic rod is upwards supported to enable the extrusion rod to drive the first clamping block and the second clamping block to upwards rise, the roller can be taken up together, at this time, the extrusion rod can be rotated by manually rotating the hand wheel so as to adjust the rotating direction of the roller, meanwhile, a user can adjust the rotation angle of the roller through the angle scale lines and the angle fingers on the hand wheel according to requirements, and after the adjustment is finished, the moving block moves towards the right side to enable the positioning groove on the moving block to clamp and fix a group of corresponding clamping blocks on the annular clamping blocks, thereby make roller rotation angle fixed, effectively improve production machining efficiency, make the device have the high efficiency more.

Drawings

FIG. 1 is an overall front view of the present invention;

FIG. 2 is a schematic view of the overall internal structure of the present invention;

FIG. 3 is an enlarged left side schematic view of the hand wheel of the present invention;

fig. 4 is an enlarged schematic view of the right side of the moving block of the present invention.

In the figure: 1. a work table; 2. a control panel; 3. a fixing plate; 4. a first clamping block; 5. a second clamp block; 6. an extrusion stem; 7. a first sleeve; 8. an electric telescopic rod; 9. a hand wheel; 10. positioning a groove; 11. an annular fixture block; 12. an angle pointer; 13. a moving block; 14. a U-shaped card; 15. a travel bar; 16. a double-shaft motor; 17. a threaded rod; 18. a second sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a bearing roller positioning fixture comprises a workbench 1, a fixed plate 3, a hand wheel 9 and a double-shaft motor 16, wherein a control panel 2 is fixedly arranged on the left side of the base surface of the workbench 1, a chute is formed in the top end of the workbench 1, the fixed plate 3 is fixedly arranged in the center of the top end of the workbench 1, the fixed plate 3, a first clamping block 4, a first clamping block 5, an extrusion rod 6, a U-shaped clamp, a moving rod 15, the double-shaft motor 16, a threaded rod 17 and a second sleeve 18 are arranged, when the bearing roller positioning fixture is used, a bearing roller needing to be positioned and fixed is placed in a placing groove in the top end of the fixed plate 3, then the double-shaft motor 16 is started through the control panel 2, the double-shaft motor 16 drives two groups of threaded rods 17 to rotate simultaneously, two groups of second sleeves 18 sleeved on the periphery of the threaded rod 17 move oppositely, so that the two groups of moving rods 15 and the U-shaped clamp 14 drive the extrusion rod 6 to move oppositely to enable the first clamping block 4 and the second clamping block 5 to clamp the bearing roller into a semicircular groove to fix the bearing roller, when the size of the roller is matched with the size of the semicircular groove, the first clamping block 4 and the second clamping block 5 can be spliced through the insertion block and the insertion groove, in addition, the size of the fixed plate 3 and the moving distance between the first clamping block 4 and the second clamping block 5 can be freely adjusted, so that the device can be suitable for rollers with different sizes, the portability of the device is greatly improved, the center of the top end of the fixed plate 3 is provided with a placing groove, the top end of the fixed plate 3 is sequentially provided with the first clamping block 4 and the second clamping block 5 from left to right, the right side of the first clamping block 4 is provided with the semicircular groove and the insertion block, the left side of the first clamping block 4 is fixedly connected with the extrusion rod 6, the first sleeve 7, the electric telescopic rod 8, the U-shaped clamp 14, the moving rod 15 and the second sleeve 18 are respectively provided with two groups, the semicircular groove and the insertion groove are formed in the left side of the second clamping block 5, the extrusion rod 6 is peripherally provided with the first sleeve 7, and the first sleeve 7 and the electric telescopic rod 8, When the device is used, after the first clamping block 4 and the second clamping block 5 position and fix a bearing roller, the electric telescopic rod 8 is upwards supported to enable the extrusion rod 6 to drive the first clamping block 4 and the second clamping block 5 to upwards lift up, the roller is taken up together, at the moment, the extrusion rod 6 can be rotated through manually rotating the hand wheel 9 to adjust the rotating direction of the roller, meanwhile, a user can adjust the rotating angle of the roller through an angle scale line on the hand wheel 9 and the angle pointer 12, after the adjustment is finished, the moving block 13 is moved towards the right side to enable the positioning groove 10 on the moving block 13 to clamp and fix a group of corresponding clamping blocks on the annular clamping block 11, so that the rotating angle of the roller is fixed, the production and processing efficiency is effectively improved, the device is more efficient, the bottom end of the first sleeve 7 is fixedly connected with the electric telescopic rod 8, a hand wheel 9 is fixedly arranged on the left side of the extrusion rod 6, an annular clamping block 11 is sleeved on the periphery of the hand wheel 9, an angle pointer 12 is fixedly arranged at the center of the left side of the hand wheel 9, a moving block 13 is fixedly arranged on the left side of the top end of the workbench 1, a positioning groove 10 is formed in the top end of the right side of the moving block 13, a U-shaped clamp 14 is clamped at the bottom end of the extrusion rod 6 on the right side of the first sleeve 7, a moving rod 15 is fixedly connected at the bottom end of the U-shaped clamp 14, the bottom end of the moving rod 15 penetrates through the inner part of the workbench 1 and is fixedly connected with the second sleeve 18, a double-shaft motor 16 is fixedly arranged at the center of the bottom end of the inner part of the workbench 1, threaded rods 17 are fixedly arranged on the left side and the right side of the double-shaft motor 16, the threaded rods 17 are in threaded connection with the second sleeve 18, the second sleeve 18 is sleeved on the periphery of the threaded rods 17, the whole device is simple in structure, the moving distance of the positioning component can be freely adjusted, so that the device can be suitable for positioning of bearings with different sizes, meanwhile, the rotation direction of the positioned bearing roller can be adjusted according to needs, so that the production and machining efficiency is improved, the portability and the high efficiency of the device are greatly improved, and the device has certain popularization value.

The working process of the utility model is as follows: when the bearing roller fixing device is used, a bearing roller needing to be positioned and fixed is placed in a placing groove at the top end of the fixing plate 3 through the fixing plate 3, the first clamping block 4, the first clamping block 5, the extrusion rod 6, the U-shaped clamp, the moving rod 15, the double-shaft motor 16, the threaded rod 17 and the second sleeve 18, then the double-shaft motor 16 is started through the control panel 2, at the moment, the double-shaft motor 16 drives the two groups of threaded rods 17 to rotate simultaneously, so that the two groups of second sleeves 18 sleeved on the periphery of the threaded rods 17 move oppositely, the two groups of moving rods 15 and the U-shaped clamp 14 drive the extrusion rod 6 to move oppositely, the first clamping block 4 and the second clamping block 5 clamp the bearing roller to the semicircular groove to fix the bearing roller, when the size of the roller is matched with the size of the semicircular groove, the first clamping block 4 and the second clamping block 5 can be spliced through the insertion block and the slot, in addition, because the size of the fixing plate 3 and the moving distance between the first clamping block 4 and the second clamping block 5 can be freely adjusted, when the device is used, after the first clamping block 4 and the second clamping block 5 position and fix the bearing roller, the electric telescopic rod 8 upwards props up to enable the extrusion rod 6 to drive the first clamping block 4 and the second clamping block 5 to upwards rise, the rollers are taken together, the extrusion rod 6 can be rotated by manually rotating the hand wheel 9 so as to adjust the rotation direction of the roller, meanwhile, a user can adjust the rotation angle of the roller through an angle scale line on the hand wheel 9 and the angle pointer 12, and after the adjustment is finished, the moving block 13 moves towards the right side to enable the positioning groove 10 on the moving block 13 to clamp and fix a group of corresponding clamping blocks on the annular clamping block 11, thereby make roller rotation angle fixed, effectively improve production machining efficiency, make the device have the high efficiency more, the overall device simple structure can freely adjust locating component displacement to make the device can be applicable to the bearing roller location of different size and dimension, can adjust the direction of rotation of the bearing roller after the location simultaneously as required, thereby improve production machining efficiency, improved the portability and the high efficiency of device greatly, have certain spreading value.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bearing roller positioning fixture, includes workstation (1), fixed plate (3), hand wheel (9) and biax motor (16), its characterized in that: the automatic feeding device is characterized in that a control panel (2) is fixedly mounted on the left side of a base surface of the workbench (1), a fixed plate (3) is fixedly mounted at the center of the top end of the workbench (1), a first clamping block (4) and a second clamping block (5) are sequentially mounted at the top end of the fixed plate (3) from left to right, an extrusion rod (6) is fixedly connected to the left side of the first clamping block (4), a first sleeve (7) is sleeved on the periphery of the extrusion rod (6), an electric telescopic rod (8) is fixedly connected to the bottom end of the first sleeve (7), a hand wheel (9) is fixedly mounted on the left side of the extrusion rod (6), an annular clamping block (11) is sleeved on the periphery of the hand wheel (9), an angle pointer (12) is fixedly mounted at the center of the left side of the hand wheel (9), a moving block (13) is fixedly mounted on the left side of the top end of the workbench (1), a positioning groove (10) is formed in the right side of the moving block (13), the utility model discloses a quick-witted, including extrusion pole (6), workstation (1), workstation (7), extrusion pole (6) bottom is located first sleeve (7) right side and clamps U type card (14), U type card (14) bottom fixedly connected with carriage release lever (15), workstation (1) inside bottom center department fixed mounting has double-shaft motor (16), double-shaft motor (16) left and right sides fixed mounting has threaded rod (17), second sleeve (18) are established to threaded rod (17) peripheral cover.

2. The bearing roller positioning jig according to claim 1, characterized in that: the top end of the workbench (1) is provided with a sliding chute.

3. The bearing roller positioning jig according to claim 1, characterized in that: the center of the top end of the fixing plate (3) is provided with a placing groove.

4. The bearing roller positioning jig according to claim 1, characterized in that: the right side of the first clamping block (4) is provided with a semicircular groove and an inserting block.

5. The bearing roller positioning jig according to claim 1, characterized in that: the left side of the second clamping block (5) is provided with a semicircular groove and a slot.

6. The bearing roller positioning jig according to claim 1, characterized in that: the extrusion rod (6), the first sleeve (7), the electric telescopic rod (8), the U-shaped clamp (14), the moving rod (15) and the second sleeve (18) are provided with two groups.

7. The bearing roller positioning jig according to claim 1, characterized in that: the bottom end of the moving rod (15) penetrates through the inside of the workbench (1) and is fixedly connected with the second sleeve (18).

8. The bearing roller positioning jig according to claim 1, characterized in that: the threaded rod (17) and the second sleeve (18) are connected in a threaded manner.