CN220540137U

CN220540137U - Bearing ball assembly fixture

Info

Publication number: CN220540137U
Application number: CN202321348911.4U
Authority: CN
Inventors: 冯万里; 张云虎
Original assignee: Shanxi Kaishengte Textile Machinery Co ltd
Current assignee: Shanxi Kaishengte Textile Machinery Co ltd
Priority date: 2023-05-30
Filing date: 2023-05-30
Publication date: 2024-02-27
Anticipated expiration: 2033-05-30

Abstract

The utility model discloses a bearing ball assembly fixture, which relates to the technical field of bearing ball assembly fixtures and comprises a base, wherein a U-shaped frame is fixedly connected to the upper surface of the base, an adjusting mechanism is arranged above the base, the adjusting mechanism comprises a control rod and three arc-shaped pressing plates, and a sleeve is rotatably connected to the outer surface of the control rod. The ball assembling tool can be adjusted by the base, the U-shaped frame and the adjusting mechanism in a matched mode, so that a worker can conveniently adjust the ball assembling tool, inconvenience of the worker in the using process due to the fact that the ball assembling tool is adjusted in a complicated mode is effectively avoided, time and energy of the worker are effectively saved, operation difficulty of the worker is reduced, and assembling efficiency of the worker on the bearing balls is further guaranteed.

Description

Bearing ball assembly fixture

Technical Field

The utility model relates to the technical field of bearing ball assembly tools, in particular to a bearing ball assembly tool.

Background

Bearings are an important component in contemporary mechanical devices. The main function of the bearing is to support the mechanical rotator, reduce the friction coefficient in the motion process and ensure the rotation precision, and in the production and manufacturing process of the bearing, the assembly of the balls is an important step, and a worker needs to use a ball assembly tool to press the balls between the outer ring and the inner ring of the bearing.

Because the bearing is widely used in our daily life, the bearing specifications used for different mechanical equipment are different, so that the diameters of the produced bearings are different, and the distances between the balls and the central shaft of the bearing are different for bearings with different diameters, however, in the existing ball assembly tool technology, the assembly tool is usually complicated by workers, so that great inconvenience is brought to the workers when the balls are assembled, more time and energy are consumed by the workers, the operation difficulty of the workers is increased, and the assembly efficiency of the bearing balls is reduced. Thus, a bearing ball assembly fixture is provided herein.

Disclosure of Invention

Technical problem to be solved

The utility model aims to make up the defects of the prior art and provides a bearing ball assembly tool.

Technical proposal

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a bearing ball assembly fixture, includes the base, the upper surface fixedly connected with U-shaped frame of base, the top of base is provided with adjustment mechanism, adjustment mechanism includes control lever and three arc clamp plate, the surface rotation of control lever is connected with the sleeve, the bottom fixedly connected with threaded rod one of control lever, the surface threaded connection of threaded rod one has the screw thread piece, the surface of screw thread piece articulates there is three connecting rod one, telescopic surface articulates there is three connecting rod two, three connecting rod one articulates with three arc clamp plate respectively mutually, three connecting rod two articulates with three arc clamp plate respectively mutually.

Above, the fixing frame is arranged above the base, and is fixedly connected to the outer surface of the sleeve, and the sleeve can be driven to move up and down along with the up-and-down movement of the fixing frame.

Above-mentioned, the last surface mounting of U-shaped frame has the pneumatic cylinder, the output of pneumatic cylinder extends to the below of U-shaped frame and with U-shaped frame sliding connection, the output and the mount fixed connection of pneumatic cylinder, the pneumatic cylinder belongs to prior art, and does not do further inject to the model of pneumatic cylinder in this application, can drive the mount through starting the pneumatic cylinder and move downwards or upwards, along with the downwardly moving of mount and can realize pressing the ball to between outer lane and the inner circle of bearing under the effect of arc clamp plate.

Above-mentioned, the upper surface of base is provided with the carrier column, the surface cover of carrier column is equipped with the interior outer lane body of bearing, and the carrier column belongs to prior art, and the shape of carrier column is round platform shape, after establishing the interior outer lane body cover of bearing on the carrier column, is limited by the shape of carrier column, the interior outer lane body of bearing just can not drop.

Above-mentioned, the equal threaded connection of both sides face of U-shaped frame has threaded rod two, two the equal fixedly connected with control handle of one end that threaded rod two kept away from each other, threaded rod two realize with the threaded connection of U-shaped frame through the screw hole that U-shaped frame both sides face was seted up, along with the rotation of threaded rod two can drive threaded rod two and remove in the horizontal direction.

Above-mentioned, two the one end that control handle is close to each other all rotates and is connected with the limiting plate, four supporting legs of bottom surface fixedly connected with of base, through the centre gripping of two limiting plates to the post that bears, can realize the spacing reinforcement to the post that bears, prevent that the post that bears from taking place the displacement.

The beneficial effects are that:

compared with the prior art, the bearing ball assembly fixture has the following beneficial effects:

1. according to the utility model, through the matching arrangement among the base, the U-shaped frame and the adjusting mechanism, the adjusting of the ball assembly tool can be simply and conveniently completed by the staff, so that the situation that the staff is inconvenient in the use process due to the fact that the ball assembly tool is complicated to adjust is effectively avoided, the time and energy of the staff are effectively saved, the operation difficulty of the staff is reduced, the assembling efficiency of the staff on the bearing balls is further ensured, and the ball assembly tool is worthy of popularization and use by people.

2. According to the utility model, through the matching arrangement among the control rod, the first threaded rod, the threaded block, the first connecting rod, the second connecting rod and the arc-shaped pressing plate, people can quickly complete the adjustment of the device, the first threaded rod can be driven to rotate through rotating the control rod, the threaded block can be driven to move along with the rotation of the first threaded rod, the arc-shaped pressing plate can be driven to be outwards unfolded or inwards closed along with the movement of the threaded block under the limiting action of the first connecting rod and the second connecting rod until the arc-shaped pressing plate is positioned above the ball on the bearing inner ring body and the bearing outer ring body, so that the device can be conveniently adjusted, and the device is convenient for people to use.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.

Drawings

FIG. 1 is a schematic elevation view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of a portion of the structure of the present utility model;

FIG. 3 is a schematic view of a split structure of the adjusting mechanism of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

In the figure:

1. a base; 2. a U-shaped frame;

3. an adjusting mechanism; 301. a control lever; 302. a sleeve; 303. a first threaded rod; 304. a screw block; 305. a first connecting rod; 306. a second connecting rod; 307. an arc-shaped pressing plate;

4. a fixing frame; 5. a hydraulic cylinder; 6. a load-bearing column; 7. an inner ring body and an outer ring body of the bearing;

8. a second threaded rod; 9. a control handle; 10. a limiting plate; 11. and (5) supporting legs.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a bearing ball assembly fixture, including base 1, the upper surface fixedly connected with U-shaped frame 2 of base 1, the upper surface center pin department of U-shaped frame 2 has seted up the reservation mouth, and symmetrical screw hole has been seted up to the both sides face of U-shaped frame 2 simultaneously, and the top of base 1 is provided with adjustment mechanism 3, and adjustment mechanism 3 includes control rod 301 and three arc clamp plate 307, and the surface rotation of control rod 301 is connected with sleeve 302, and control rod 301 runs through sleeve 302 and can rotate at the inner wall of sleeve 302.

The bottom fixedly connected with threaded rod one 303 of control lever 301 can drive the rotation of threaded rod one 303 through the rotation of control lever 301, and threaded rod one 303's surface threaded connection has screw thread piece 304, can drive screw thread piece 304 along with the rotation of threaded rod one 303 and reciprocate, and the surface of screw thread piece 304 articulates there is three connecting rod one 305, can drive the rotation of connecting rod one 305 along with the movement of screw thread piece 304.

The outer surface of the sleeve 302 is hinged with three connecting rods II 306, the three connecting rods I305 are respectively hinged with three arc-shaped pressing plates 307, the three connecting rods II 306 are respectively hinged with the three arc-shaped pressing plates 307, and along with the rotation of the connecting rods I305, the three arc-shaped pressing plates 307 can be driven to be mutually unfolded or mutually closed under the matching action of the connecting rods II 306, so that the device can be adjusted according to bearings with different specifications.

Referring to fig. 3, a fixing frame 4 is disposed above the base 1, and the fixing frame 4 is fixedly connected to an outer surface of the sleeve 302, so that the sleeve 302 can be driven to move up and down along with the up and down movement of the fixing frame 4.

Please refer to fig. 1 and 2, the upper surface mounting of U-shaped frame 2 has pneumatic cylinder 5, the output of pneumatic cylinder 5 extends to the below of U-shaped frame 2 and with U-shaped frame 2 sliding connection, the output and the mount 4 fixed connection of pneumatic cylinder 5, pneumatic cylinder 5 belongs to prior art, and do not do further restriction to the model of pneumatic cylinder 5 in this application, can drive mount 4 down or upwards move through starting pneumatic cylinder 5, along with the downwardly moving of mount 4 and can realize pressing the ball to between outer lane and the inner circle of bearing under the effect of arc clamp plate 307.

With particular reference to figure 2 of the drawings,the upper surface of the base 1 is provided with a bearing column 6, and the outer surface of the bearing column 6 is sleeved with a bearing The outer ring body 7 and the bearing column 6 belong to the prior art, and the shape of the bearing column 6 is a round table, when the bearing inner and outer ring body 7 is sleeved After the bearing post 6, the bearing inner and outer ring body 7 will not drop down due to the shape of the bearing post 6, and the bearing post 6 will be used for aligning the shaft The bearing inner ring body 7 plays a bearing supporting role, the bottom end of the bearing column 6 is placed in a reserved cavity arranged on the upper surface of the base 1, the bearing column 6 is of a replaceable design, the inner ring body 7 and the outer ring body 7 of the bearing belong to the prior art, and the inner ring body 7 and the outer ring body 7 of the bearing do not belong to the bearing The main innovative direction of the application is therefore not shown in the figures in which the specific details of the bearing inner and outer ring body 7 are not shown。

Referring to fig. 2, two sides of the U-shaped frame 2 are connected with two threaded rods 8 in a threaded manner, one ends of the two threaded rods 8, which are far away from each other, are fixedly connected with a control handle 9, the two threaded rods 8 are connected with the threads of the U-shaped frame 2 through threaded holes formed in the two sides of the U-shaped frame 2, and the two threaded rods 8 can be driven to move in the horizontal direction along with rotation of the two threaded rods 8.

With particular reference to figure 2 of the drawings,one end of each control handle 9, which is close to each other, is rotatably connected with a limiting plate 10, and the base 1 Four supporting legs 11 are fixedly connected to the bottom surface, and the two limiting plates 10 can clamp the bearing column 6 to realize the bearing column 6 Is limited and reinforced to prevent the bearing column 6 from displacement。

Working principle:during assembly of bearing balls using the deviceWaiting for the ball bearing to be placed The inner and outer ring bodies 7 are sleeved on the outer surface of the bearing column 6, and then the control handle 9 is rotated under the action of the two limiting plates 10 The fixation of the carrying column 6 is achieved,after the fixing is completed, a worker only needs to rotate the control rod 301, the first threaded rod 303 can be driven to rotate along with the rotation of the control rod 301, the threaded block 304 can be driven to move along with the rotation of the first threaded rod 303, the arc pressing plate 307 can be driven to be outwards unfolded or inwards closed under the limiting action of the first connecting rod 305 and the second connecting rod 306 along with the movement of the threaded block 304 until the arc pressing plate 307 is positioned above the balls on the inner ring body 7 of the bearing, so that the device is conveniently adjusted, the situation that the worker is inconvenient in the use process due to the fact that the ball assembly fixture is complicated is effectively avoided, the time and energy of the worker are effectively saved, the operation difficulty of the worker is reduced, and the assembly efficiency of the worker to the bearing balls is further guaranteed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. Bearing ball assembly fixture, including base (1), its characterized in that: the utility model discloses a novel structure of a solar energy power generation device, including base (1), upper surface fixedly connected with U-shaped frame (2) of base (1), the top of base (1) is provided with adjustment mechanism (3), adjustment mechanism (3) are including control rod (301) and three arc clamp plate (307), the surface rotation of control rod (301) is connected with sleeve (302), the bottom fixedly connected with threaded rod (303) of control rod (301), the surface threaded connection of threaded rod (303) has screw thread piece (304), the surface of screw thread piece (304) articulates there is three connecting rod (305), the surface of sleeve (302) articulates there is three connecting rod two (306), three connecting rod one (305) are articulated with three arc clamp plate (307) respectively, three connecting rod two (306) are articulated with three arc clamp plate (307) respectively.

2. The bearing ball assembly fixture of claim 1, wherein: a fixing frame (4) is arranged above the base (1), and the fixing frame (4) is fixedly connected to the outer surface of the sleeve (302).

3. The bearing ball assembly fixture of claim 2, wherein: the upper surface mounting of U-shaped frame (2) has pneumatic cylinder (5), the output of pneumatic cylinder (5) extends to the below of U-shaped frame (2) and with U-shaped frame (2) sliding connection, the output and the mount (4) fixed connection of pneumatic cylinder (5).

4. The bearing ball assembly fixture of claim 1, wherein: the bearing support is characterized in that a bearing column (6) is arranged on the upper surface of the base (1), and an inner ring body (7) and an outer ring body of a bearing are sleeved on the outer surface of the bearing column (6).

5. The bearing ball assembly fixture of claim 1, wherein: two side surfaces of the U-shaped frame (2) are connected with threaded rods II (8) in a threaded mode, and one ends, far away from each other, of the threaded rods II (8) are fixedly connected with control handles (9).

6. The bearing ball assembly fixture of claim 5, wherein: one ends of the two control handles (9) close to each other are respectively connected with a limiting plate (10) in a rotating mode, and the bottom surface of the base (1) is fixedly connected with four supporting legs (11).