CN213646535U

CN213646535U - Bearing assembly quality of C-EPS

Info

Publication number: CN213646535U
Application number: CN202022133387.1U
Authority: CN
Inventors: 闵金鑫
Original assignee: Huang Sun Technology Co ltd
Current assignee: China Sun Technology Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-07-09
Anticipated expiration: 2030-09-25

Abstract

The utility model provides a bearing assembly device of C-EPS, which comprises a base, a guide post, an elastic piece and a pressure application post; the guide post is provided with a guide table and movably arranged on the base, the elastic piece is contained in the base and can be abutted against the guide post, the pressure application post is provided with a hollow groove, and the hollow groove of the pressure application post and the guide table of the guide post can be separately sleeved. Bear the pressure of exerting the pressure post and push down to the inside shrink of base and extrude the elastic component through the guide post and make the elastic component be in the contraction state, avoid the bearing to be crushed because of the too big pressure of pushing down, make the operator conveniently place and take the bearing at the pressure equipment in-process through being provided with the guide table, reduced operator's the operation degree of difficulty, and then improved operator's work efficiency, avoid the bearing to be damaged because of the misoperation simultaneously, improved the yield of product.

Description

Bearing assembly quality of C-EPS

[ technical field ] A method for producing a semiconductor device

The utility model relates to a bearing assembly technical field especially relates to a bearing assembly quality of C-EPS.

[ background of the invention ]

The existing C-EPS bearing assembly is that a shell is firstly placed on a positioning jig, then a bearing is placed on a lower positioning jig, and then the bearing is pressed into the shell, but the bearing is troublesome to place and take in the pressing process, meanwhile, the requirement on the consistency of the bearing is high, the requirement on the proficiency of an operator is high, assembly errors are easy to cause damage to the bearing, and even the clamping stagnation phenomenon is caused.

In view of the above, it is desirable to provide a novel bearing assembling device for C-EPS to overcome the above-mentioned drawbacks.

[ Utility model ] content

The utility model aims at providing a bearing assembly quality of C-EPS can avoid the bearing to be crushed because of the too big pressure of pushing down, and conveniently places and take the bearing at the pressure equipment in-process, has reduced operator's the operation degree of difficulty, and then has improved operator's work efficiency, avoids the bearing to be damaged because of the misoperation simultaneously, has improved the yield of product.

In order to achieve the purpose, the utility model provides a bearing assembling device of C-EPS, which comprises a base 1, a guide post 2, an elastic piece 3 and a pressure post 4; the guide post 2 is provided with a guide table 21, the guide post 2 is movably arranged on the base 1, the elastic piece 3 is contained in the base 1 and can be abutted against the guide post 2, the pressure applying post 4 is provided with a hollow groove 41, and the hollow groove 41 of the pressure applying post 4 and the guide table 21 of the guide post 2 can be separately sleeved.

Preferably, a stopper 11 is formed at one end of the base 1, and a flange 22 is formed at one end of the guide post 2 away from the guide table 21.

Preferably, the stopping portion 11 extends from the inner wall of the base 1 to a direction close to the center of the base 1.

Preferably, the flange 22 extends from the outer wall of the guide post 2 to a direction away from the center of the guide post 2.

Preferably, the guide post 2 is movably inserted into the base 1.

Preferably, the guide post 2 is slidably inserted into the base 1.

Preferably, the bearing assembling device of the C-EPS further comprises a mounting plate 7, and the base 1 is mounted on the mounting plate 7.

Preferably, a fixing portion 12 is formed at one end of the base 1 away from the stopper portion 11, and the fixing portion 12 of the base 1 is mounted on the mounting plate 7 by bolts.

Preferably, the fixing portion 12 extends from the outer wall of the base 1 to a direction away from the center of the base 1.

Preferably, the base 1 is in a shape of a circular tube, and the elastic member 3 is a spring; the guide platform 21 is in a cone frustum shape and comprises a top end 211 and a bottom end 212 far away from the top end 211, and the outer diameter of the bottom end 212 is larger than that of the top end 211.

Compared with the prior art, the utility model provides a pair of bearing assembly quality of C-EPS, beneficial effect lies in: bear the pressure of exerting the pressure post and push down to the inside shrink of base and extrude the elastic component through the guide post and make the elastic component be in the contraction state, avoid the bearing to be crushed because of the too big pressure of pushing down, make the operator conveniently place and take the bearing at the pressure equipment in-process through being provided with the guide table, reduced operator's the operation degree of difficulty, and then improved operator's work efficiency, avoid the bearing to be damaged because of the misoperation simultaneously, improved the yield of product.

[ description of the drawings ]

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a cross-sectional view of the bearing assembling device of C-EPS provided by the present invention.

Fig. 2 is a sectional view of another state of the bearing-mounting apparatus of C-EPS shown in fig. 1.

[ detailed description ] embodiments

In order to make the objects, technical solutions and advantageous technical effects of the present invention more clearly understood, the present invention is further described in detail with reference to the accompanying drawings and the following detailed description. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration only and not by way of limitation.

It will be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present invention and simplicity in description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

It is also noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," "disposed," and the like are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The above terms may have the specific meanings given in the present invention to those skilled in the art according to the specific circumstances.

Furthermore, the terms "first", "second", and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first", "second", may explicitly or implicitly include one or more of that feature. Further, the meaning of "a plurality" or "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 2, the present invention provides a bearing assembling apparatus for C-EPS, which includes a base 1, a guide post 2, an elastic member 3 and a pressing post 4; the guide post 2 is provided with a guide table 21, the guide post 2 is movably arranged on the base 1, the elastic piece 3 is contained in the base 1 and can be abutted against the guide post 2, the pressure applying post 4 is provided with a hollow groove 41, and the hollow groove 41 of the pressure applying post 4 and the guide table 21 of the guide post 2 can be separately sleeved. In the present embodiment, the base 1 is substantially in the shape of a circular tube, and the elastic member 3 is a spring; the guide platform 21 is in a cone frustum shape and comprises a top end 211 and a bottom end 212 far away from the top end 211, and the outer diameter of the bottom end 212 is larger than that of the top end 211; the inner diameter of the hollow groove 41 is smaller than the outer diameter of the bearing 5, and the inner diameter of the hollow groove 41 is larger than the outer diameter of the bottom end 212 of the guide table 21.

When the shell 6 and the bearing 5 of the C-EPS are assembled, the shell 6 of the C-EPS is placed on a bearing assembling device of the C-EPS, the clamping part 61 of the shell 6 of the C-EPS is penetrated by the guide column 2, the bearing 5 is sleeved on the guide column 2 and positioned above the clamping part 61 of the shell 6 of the C-EPS, at the moment, the force is applied to the pressing column 2 to press down on the bearing 5 (the end surface of the pressing column 4 is flatly attached to the end surface of the bearing 5), the hollow groove 41 of the pressing column 4 and the guide table 21 of the guide column 2 are sleeved together to enable the bearing 5 to be completely clamped in the clamping part 61 of the shell 6 of the C-EPS, the guide column 2 bears the pressing pressure of the pressing column 4 to contract towards the inside of the base 1 and extrude the elastic piece 3 to enable the elastic piece 3 to be in a contraction state, and the bearing 5 is prevented from being crushed due to overlarge pressing pressure. And the inner diameter of the hollow groove 41 is smaller than the outer diameter of the bearing 5, and the inner diameter of the hollow groove 41 is larger than the outer diameter of the bottom end of the guide table 21, so that the pressing force of the pressing column 4 is slightly applied to the outer ring part of the bearing 5, and the clamping stagnation of the inner ring and the outer ring of the bearing is avoided.

After the press mounting is completed, the pressing column 4 is forced to move upwards, so that the hollow groove 41 of the pressing column 4 is gradually separated from the guide table 21 of the guide column 2, the elastic element 3 extends to the original state due to the pressure which is not subjected to the downward pressing, and the shell 6 of the C-EPS is jacked up so as to take out the shell 6 of the C-EPS. So, because the direction platform 21 is the circular truncated cone form for the operator conveniently places and takes bearing 5 in the pressure equipment in-process, has reduced operator's the operation degree of difficulty, and then has improved operator's work efficiency, avoids bearing 5 to be damaged because of the misoperation simultaneously, has improved the yield of product.

Further, a stopping portion 11 is formed at one end of the base 1, and a flange 22 corresponding to the stopping portion 11 is formed at one end of the guide post 2 away from the guide table 21. When the guide post 2 moves upwards, the stopping part 11 abuts against the flange 22, and the guide post 2 is prevented from continuously moving upwards and then being separated from the base 1.

Further, the stopping portion 11 extends from the inner wall of the base 1 to a direction close to the center of the base 1.

Further, the flange 22 extends from the outer wall of the guide post 2 to a direction away from the center of the guide post 2.

Furthermore, the guide post 2 is movably inserted into the base 1.

Further, the guide post 2 is slidably inserted into the base 1.

Further, the bearing assembling device of the C-EPS also comprises an installation plate 7, and the base 1 is installed on the installation plate 7.

Further, the base 1 stands on the mounting plate 7.

Further, a fixing portion 12 is formed at one end of the base 1 away from the blocking portion 11, and the fixing portion 12 of the base 1 is fixed on the mounting plate 7 through a bolt.

Further, the fixing portion 12 extends from the outer wall of the base 1 to a direction away from the center of the circle of the base 1.

The invention is not limited solely to that described in the specification and the embodiments, and additional advantages and modifications will readily occur to those skilled in the art, and it is not intended to be limited to the specific details, representative apparatus, and illustrative examples shown and described herein, without departing from the spirit and scope of the general concept as defined by the appended claims and their equivalents.

Claims

1. A C-EPS bearing assembling device is characterized by comprising a base (1), a guide column (2), an elastic piece (3) and a pressing column (4); the guide post (2) is provided with a guide table (21), the guide post (2) is movably arranged on the base (1), the elastic piece (3) is contained in the base (1) and can be abutted against the guide post (2), the pressure application post (4) is provided with a hollow groove (41), and the hollow groove (41) of the pressure application post (4) is detachably sleeved with the guide table (21) of the guide post (2).

2. A C-EPS bearing mounting arrangement according to claim 1, C-EPS characterized in that the base (1) is formed with a stop (11) at one end and the guide post (2) is formed with a flange (22) at the end remote from the guide table (21).

3. The bearing mounting arrangement of a C-EPS according to claim 2, characterized in that the stop (11) extends from the inner wall of the base (1) in a direction close to the centre of the base (1).

4. The bearing mounting arrangement of a C-EPS according to claim 2, characterized in that the flange (22) extends from the outer wall of the guide post (2) in a direction away from the centre of the guide post (2).

5. The bearing mounting apparatus for a C-EPS according to claim 2, wherein the guide post (2) is movably inserted on the base (1).

6. A C-EPS bearing mounting arrangement according to claim 5, characterized in that said guide post (2) is slidably inserted on said base (1).

7. The bearing mounting apparatus of a C-EPS according to claim 2, characterized in that the bearing mounting apparatus of a C-EPS further comprises a mounting plate (7), the base (1) being mounted on the mounting plate (7).

8. The bearing assembling apparatus of C-EPS as claimed in claim 7, wherein the base (1) has a fixing portion (12) formed at an end thereof away from the stopper portion (11), and the fixing portion (12) of the base (1) is mounted on the mounting plate (7) by means of bolts.

9. The bearing mounting arrangement of a C-EPS according to claim 8, characterized in that the fixing portion (12) extends from the outer wall of the base (1) in a direction away from the center of the base (1).

10. The bearing mounting arrangement of a C-EPS according to claim 1, characterized in that the base (1) is tubular and the elastic member (3) is a spring; the guide table (21) is in a cone frustum shape and comprises a top end (211) and a bottom end (212) far away from the top end (211), and the outer diameter of the bottom end (212) is larger than that of the top end (211).