CN215789132U

CN215789132U - Clamping device for bearing machining

Info

Publication number: CN215789132U
Application number: CN202122243914.9U
Authority: CN
Inventors: 刘云义; 张海鹏
Original assignee: NINGXIA CHENGDE AUTO BEARING Ltd
Current assignee: NINGXIA CHENGDE AUTO BEARING Ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-02-11
Anticipated expiration: 2031-09-16

Abstract

The application discloses clamping device is used in bearing processing includes: the base, the both sides of base are provided with the spout, the both ends fixedly connected with cassette of base, the equal sliding connection in both ends of spout has the slide, runs through the threaded rod that sets up on every slide and all extends to the outside of cassette, the equal swing joint in front end of every threaded rod has the regulation pole, and the front end of every regulation pole is provided with U type splint, is provided with expanding spring on every U type splint, is provided with the bearing body between the U type splint. The clamping device solves the problems that the clamping device in the prior art is poor in effect and inconvenient to clamp bearings of different sizes.

Description

Clamping device for bearing machining

Technical Field

The application relates to a bearing processing field especially relates to a clamping device is used in bearing processing.

Background

The bearing is an important part in the modern mechanical equipment. If the driving member (e.g. shaft) is directly fitted into the hole, the driving resistance is large, and after the wear is large, the driving member is not easy to replace, and the bearing supports the driving part by means of rolling contact between the components. Machines using bearings are automobiles, airplanes, generators, and the like. Domestic appliances such as refrigerators, dust collectors and air conditioners which are commonly used in our lives also use bearings. Because of the large number of rotating "shafts" used in various machines, bearings are essential parts and are known as "food" in the mechanical industry. The existing bearing is clamped and ground in the machining process. The existing clamping device is often poor in effect and inconvenient to clamp bearings of different sizes.

Therefore, the application provides a clamping device for bearing machining to solve the problem.

SUMMERY OF THE UTILITY MODEL

The application provides a clamping device for bearing processing, has solved clamping device among the prior art often the effect not good to inconvenient carry out the problem of centre gripping to not unidimensional bearing.

In order to solve the technical problem, the application provides a clamping device for bearing processing, include: the base, the both sides of base are provided with the spout, the both ends fixedly connected with cassette of base, the equal sliding connection in both ends of spout has the slide, every the threaded rod that runs through the setting on the slide all extends to the outside of cassette, every the equal swing joint in front end of threaded rod has the regulation pole, every the front end of adjusting the pole is provided with U type splint, every be provided with expanding spring on the U type splint, be provided with the bearing body between the U type splint.

Furthermore, the clamping seat is rectangular, and the bottom of the clamping seat is connected with the base in a welding mode.

Furthermore, a sliding block is arranged at the bottom of the sliding plate and is in sliding connection in the sliding groove.

Furthermore, the bottom of the sliding plate is provided with a pulley, and the pulley is in sliding connection in the sliding groove.

Furthermore, an internal thread is arranged in the threaded rod, and an external thread matched with the internal thread is arranged on the adjusting rod.

Furthermore, each U-shaped clamping plate is provided with an anti-slip pad.

Furthermore, a handle is arranged at one end of each threaded rod, which extends to the outer side of the clamping seat.

Compare in prior art, the clamping device for bearing processing that this application provided includes: the base, the both sides of base are provided with the spout, the both ends fixedly connected with cassette of base, the equal sliding connection in both ends of spout has the slide, runs through the threaded rod that sets up on every slide and all extends to the outside of cassette, the equal swing joint in front end of every threaded rod has the regulation pole, and the front end of every regulation pole is provided with U type splint, is provided with expanding spring on every U type splint, is provided with the bearing body between the U type splint.

When using the device, at first run through the threaded rod and set up on cassette and slide, can utilize the slide to remove on the spout simultaneously, will adjust the pole and install in the threaded rod to according to the size of a dimension adjustment length of treating the centre gripping bearing, carry out the centre gripping by four U type splint to the bearing, the centre gripping effect is better, and the centre gripping is more firm. Therefore, the clamping device can clamp different bearings, and the clamping effect is good.

Drawings

In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments are briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without making any inventive changes.

Fig. 1 is a schematic structural diagram of a clamping device according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a U-shaped splint according to an embodiment of the present invention.

In the figure: 1 base, 11 spouts, 2 cassettes, 3 slides, 4 threaded rods, 5 regulation poles, 6U type splint, 61 expanding spring, 7 bearing bodies, 31 sliders, 41 handles.

Detailed Description

In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments.

Fig. 1 is a schematic structural diagram of a clamping device according to an embodiment of the present invention; fig. 2 is a schematic structural view of a U-shaped splint according to an embodiment of the present invention. As shown in fig. 1-2, comprising: base 1, base 1's both sides are provided with spout 11, base 1's both ends fixedly connected with cassette 2, the equal sliding connection in both ends of spout 11 has slide 3, the threaded rod 4 that runs through the setting on every slide 3 all extends to the outside of cassette 2, the equal swing joint in front end of every threaded rod 4 has regulation pole 5, every front end of adjusting pole 5 is provided with U type splint 6, be provided with expanding spring 61 on every U type splint 6, be provided with bearing body 7 between U type splint 6.

In detail, the base 1 is installed at the bottom as a load-bearing framework, and the rest of the base 1 except the position of the sliding groove 11 can be a hollow structure, so that the installation space requirement of the bearing body 7 is met. The sliding grooves 11 provided at both sides of the base 1 allow the slide board 3 to slide thereon, thus facilitating the position adjustment of the slide board 3. Wherein, furthermore, the bottom of slide 3 is provided with slider 31, and slider 31 sliding connection in spout 11. The structure in which the slider 31 slides in the chute 11 is combined with the structure of the prior art. Of course, considering that the sliding connection effect is better, further, the bottom of the sliding plate 3 is provided with a pulley which is connected in the sliding way 11. The pulley is not drawn in the figure, and the structure of the pulley is detailed in the prior structure. The clamping seats 2 fixedly connected with the two ends of the base 1 play a role in limiting, and the sliding plate 3 is prevented from sliding out of the sliding groove 11.

In detail, the clamping seat 2 is rectangular and the bottom of the clamping seat is welded with the base 1. Threaded rod 4 that runs through the setting on every slide 3 all extends to the outside of cassette 2, can be through the distance of twisting the regulation slide 3 and cassette 2 of twisting of threaded rod 4 like this, specifically, can be fixed at slide 3 and threaded rod 4 when the operation, then realize the distance adjustment through threaded rod 4 length in the adjustment cassette 2. As shown in fig. 2, an adjusting rod 5 is movably connected to the front end of each threaded rod 4, so that the clamping size requirement can be met by adjusting the distance between the adjusting rod 5 and the threaded rod 4. Furthermore, an internal thread is arranged in the threaded rod 4, and an external thread matched with the internal thread is arranged on the adjusting rod 5. Of course, the distance adjustment can also be realized by arranging a bolt hole on the threaded rod 4 and fixing the adjusting rod 5 and the threaded rod 4 by bolts. The front end of adjusting pole 5 at every all is provided with and is used for the U type splint 6 to the bearing centre gripping, is straight plate structure through bearing body 7, and the structure of U type splint 6 can be for hard rubber to the better U type splint 6's of effect of bearing body 7 material, can carry out the elasticity adjustment like this. Be provided with expanding spring 61 on every U type splint 6, expanding spring 61 can produce the tensile force after 7 centre grippings of bearing body by the both ends of U type splint 6, consequently, the centre gripping effect is better. In order to prevent the clamping from sliding, a non-slip mat is further mounted on each U-shaped clamping plate 6. In view of convenience in use, a handle 41 is further provided at one end of each threaded rod 4 extending to the outside of the holder 2.

Compared with the prior art, when the clamping device is used, the threaded rod is firstly arranged on the clamping seat and the sliding plate in a penetrating mode, the sliding plate can be used for moving on the sliding groove, the adjusting rod is installed in the threaded rod, the length of the bearing is adjusted according to the size of the bearing to be clamped, the bearing is clamped by the four U-shaped clamping plates, the clamping effect is better, and clamping is firmer. Therefore, the clamping device can clamp different bearings, and the clamping effect is good.

In the description of the application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience in describing the application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the application. In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the utility model following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice in the art to which the utility model pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope of the disclosure being indicated by the following claims.

It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The above-described embodiments of the present application do not limit the scope of the present application.

Claims

1. The utility model provides a clamping device is used in bearing processing which characterized in that includes: the base, the both sides of base are provided with the spout, the both ends fixedly connected with cassette of base, the equal sliding connection in both ends of spout has the slide, every the threaded rod that runs through the setting on the slide all extends to the outside of cassette, every the equal swing joint in front end of threaded rod has the regulation pole, every the front end of adjusting the pole is provided with U type splint, every be provided with expanding spring on the U type splint, be provided with the bearing body between the U type splint.

2. The clamping device for processing the bearing as recited in claim 1, wherein the clamping seat is rectangular and the bottom of the clamping seat is welded to the base.

3. The clamping device for bearing processing as claimed in claim 1, wherein the bottom of the sliding plate is provided with a sliding block, and the sliding block is slidably connected in the sliding groove.

4. The clamping device for processing the bearing as recited in claim 1, wherein a pulley is provided at a bottom of the sliding plate, and the pulley is slidably connected in the sliding groove.

5. The clamping device for bearing machining according to claim 1, wherein an internal thread is provided in the threaded rod, and an external thread matching the internal thread is provided on the adjusting rod.

6. The clamping device for bearing machining according to claim 1, wherein a non-slip pad is mounted on each U-shaped clamping plate.

7. The clamping device for bearing machining according to claim 1, wherein a handle is arranged at one end of each threaded rod extending to the outer side of the clamping seat.