CN210476667U

CN210476667U - Clamping device is used in snap ring processing

Info

Publication number: CN210476667U
Application number: CN201920975323.0U
Authority: CN
Inventors: 徐云来; 陈岳忠
Original assignee: Zhejiang Xinyongli Circlips Ltd
Current assignee: Zhejiang Xinyongli Circlips Ltd
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-05-08
Anticipated expiration: 2029-06-26

Abstract

The utility model discloses a clamping device is used in clamping ring processing, comprising a base plate, the left end on the upside surface of bottom plate is provided with the supporting shoe, the upper end of supporting shoe is provided with first fixed block, the left and right sides at the right side middle part of first fixed block all is provided with spacing post, the right side surface paste of first fixed block has first protection pad, T shape spout has been seted up at the middle part on the upside surface of bottom plate, the inside nested T shape slider that has of T shape spout, T shape spout is passed to the upper end of T shape slider and is connected with the connecting block, the upper end of connecting block is provided with the second fixed block, the spacing hole of second has all been seted up to the left and right sides at the right side middle part of second fixed block, the right side surface paste of second fixed block has the second protection pad, the right-hand member on the upside. The utility model discloses can avoid the snap ring to wear and tear when pressing from both sides tightly, can prevent that the snap ring from coming off with man-hour too big snap ring that leads to hard, improve the efficiency of snap ring processing.

Description

Clamping device is used in snap ring processing

Technical Field

The utility model relates to a snap ring processing technology field specifically is a clamping device is used in snap ring processing.

Background

The snap ring mainly plays the effect of maintenance and stability, in the course of working of snap ring, in order to prevent that the snap ring from rocking, need use clamping device to press from both sides the snap ring and press from both sides tightly fixedly.

The clamping device for processing the existing clamping ring is not very firm in fixing the clamping ring, and the clamping ring is easy to drop when too much force is applied, so that the clamping ring needs to be fixed again, and the processing efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clamping device is used in snap ring processing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a clamping device is used in snap ring processing, includes the bottom plate, the left end on the upside surface of bottom plate is provided with the supporting shoe, the upper end of supporting shoe is provided with first fixed block, the left and right sides at the right side middle part of first fixed block all is provided with spacing post, the right side surface paste of first fixed block has first protection pad, the T shape spout has been seted up at the middle part on the upside surface of bottom plate, the inside nestification of T shape spout has the T shape slider, the upper end of T shape slider is passed the T shape spout and is connected with the connecting block, the upper end of connecting block is provided with the second fixed block, the spacing hole of second has all been seted up to the left and right sides at the right side middle part of second fixed block, the right side surface paste of second fixed block has the second protection pad, the.

Preferably, the surface of the fixed plate is provided with a threaded hole, the internal thread of the threaded hole is nested with a threaded rotating rod, the right end of the threaded rotating rod is provided with a handle, and the left end of the threaded rotating rod is connected with the middle part of the right side surface of the second fixed block through a bearing seat.

Preferably, a clamping ring is arranged between the second fixing block and the first fixing block, through holes are formed in the left side and the right side of the lower portion of the clamping ring, and the through holes are sleeved on the limiting columns.

Preferably, the second protection pad and the first protection pad are made of rubber, first limiting holes are formed in the left side and the right side of the middle portion of the right side of the second protection pad, the first limiting holes and the second limiting holes are identical in size, the axle centers of the first limiting holes and the second limiting holes are located on the same straight line, and the first limiting holes and the second limiting holes are matched with the limiting columns.

Preferably, the T-shaped sliding block is in sliding connection with the T-shaped sliding groove.

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

1. the utility model has simple structure, the right surface of the first fixed block is pasted with a first protection pad, the left surface of the second fixed block is pasted with a second protection pad, which can avoid the snap ring to directly contact with the first fixed block and the second fixed block, avoid the wear of the snap ring and protect the snap ring;

2. the utility model discloses cup joint the through-hole on the snap ring on spacing post, promote the second fixed block again for second fixed block and snap ring contact make first fixed block and second fixed block extrude the snap ring and press from both sides tightly, spacing post nestification is in first spacing hole and the spacing downthehole of second simultaneously, can prevent that the snap ring from coming off with man-hour too big snap ring that leads to hard, has improved the efficiency of snap ring processing.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic cross-sectional structure diagram of the present invention.

Fig. 3 is a schematic view of the side structure of the first fixing block and the snap ring of the present invention.

Fig. 4 is a schematic diagram of the snap ring structure of the present invention.

In the figure: 1. the novel protective device comprises a base plate, 2, supporting blocks, 3, a first fixing block, 4, a first protective pad, 5, a limiting column, 6, a clamping ring, 7, a fixing plate, 8, a threaded rotating rod, 9, a handle, 10, a second fixing block, 11, a connecting block, 12, a second protective pad, 13, a T-shaped sliding groove, 14, a T-shaped sliding block, 15, a first limiting hole, 16, a second limiting hole, 17, a threaded hole, 18 and a through hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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. 1-4, the present invention provides an embodiment: a clamping device for machining a clamp ring comprises a base plate 1, a supporting block 2 is arranged at the left end of the upper side surface of the base plate 1, a first fixing block 3 is arranged at the upper end of the supporting block 2, limiting columns 5 are arranged on the left side and the right side of the middle portion of the right side of the first fixing block 3, a first protection pad 4 is adhered on the right side surface of the first fixing block 3, a T-shaped sliding groove 13 is formed in the middle portion of the upper side surface of the base plate 1, a T-shaped sliding block 14 is nested inside the T-shaped sliding groove 13, a sliding connection is arranged between the T-shaped sliding block 14 and the T-shaped sliding groove 13, the T-shaped sliding block 14 can move in the T-shaped sliding groove 13 along with the movement of a second fixing block 10, the upper end of the T-shaped sliding block 14 penetrates through the T-shaped sliding groove 13 to be connected with a connecting block 11, a second fixing block 10 is, and the through hole 18 is sleeved on the limit post 5, so that the snap ring 6 is fixed stably, the left and right sides of the right middle part of the second fixing block 10 are both provided with second limit holes 16, the right surface of the second fixing block 10 is adhered with a second protection pad 12, the materials of the second protection pad 12 and the first protection pad 4 are both rubber, the snap ring 6 can be prevented from directly contacting with the first fixing block 3 and the second fixing block 10, the wear of the snap ring 6 can be avoided, the snap ring 6 is protected, the left and right sides of the right middle part of the second protection pad 12 are both provided with first limit holes 15, the sizes of the first limit holes 15 and the second limit holes 16 are the same, the axis of the first limit holes 15 and the axis of the second limit holes 16 are positioned on the same straight line, the first limit holes 15 and the second limit holes 16 are both matched with the limit post 5, so that the snap ring 6 is fixed stably, the snap ring 6 can be prevented from falling off due to overlarge force when, the efficiency of snap ring 6 processing has been improved, the right-hand member on the upside surface of bottom plate 1 is provided with fixed plate 7, threaded hole 17 is seted up on the surface of fixed plate 7, threaded hole 17's inside screw thread nestification has screw thread bull stick 8, screw thread bull stick 8's right-hand member is provided with handle 9, screw thread bull stick 8's left end is connected through the middle part on the right side surface of bearing frame with second fixed block 10, rotate handle 9, handle 9 rotates and drives screw thread bull stick 8 and rotate, screw thread bull stick 8 promotes 10 leftward movements of second fixed block in screw hole 17 internal rotation, it is tight to extrude snap ring 6 with the contact of snap ring 6.

The working principle is as follows: the utility model discloses when using, it is right to need the utility model discloses carry out simple structure and understand, cup joint the through-hole 18 of the left and right sides of snap ring 6 lower part on spacing post 5 on first fixed block 3, rotate handle 9, handle 9 rotates and drives screw-thread bull stick 8 and rotates, screw-thread bull stick 8 promotes second fixed block 10 and moves left at screw hole 17 internal rotation, it is tight to extrude snap ring 6 with snap ring 6 contact, spacing post 5 successively inserts in the spacing hole 16 of first spacing hole 15 and second on the second fixed block 10 simultaneously, make snap ring 6 fixed stable, can prevent that snap ring 6 from coming off excessively leading to snap ring 6 man-hour, the machining efficiency of snap ring 6 has been improved.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a clamping device is used in processing of snap ring, includes bottom plate (1), its characterized in that: the left end of the upper side surface of the bottom plate (1) is provided with a supporting block (2), the upper end of the supporting block (2) is provided with a first fixing block (3), the left side and the right side of the right side middle part of the first fixing block (3) are respectively provided with a limiting column (5), the right side surface of the first fixing block (3) is pasted with a first protection pad (4), the middle part of the upper side surface of the bottom plate (1) is provided with a T-shaped sliding groove (13), a T-shaped sliding block (14) is nested in the T-shaped sliding groove (13), the upper end of the T-shaped sliding block (14) penetrates through the T-shaped sliding groove (13) to be connected with a connecting block (11), the upper end of the connecting block (11) is provided with a second fixing block (10), the left side and the right side of the right side middle part of the second fixing block (10) are respectively provided with a second limiting hole (, the right end of the upper side surface of the bottom plate (1) is provided with a fixing plate (7).

2. The clamping device for machining the snap ring according to claim 1, wherein: threaded hole (17) are seted up on the surface of fixed plate (7), the inside screw thread nestification of threaded hole (17) has screw thread bull stick (8), the right-hand member of screw thread bull stick (8) is provided with handle (9), the left end of screw thread bull stick (8) is connected through the middle part on the right side surface of bearing frame with second fixed block (10).

3. The clamping device for machining the snap ring according to claim 1, wherein: be provided with snap ring (6) between second fixed block (10) and first fixed block (3), through-hole (18) have all been seted up to the left and right sides of the lower part of snap ring (6), and through-hole (18) cup joint on spacing post (5).

4. The clamping device for machining the snap ring according to claim 1, wherein: the material of second protection pad (12) and first protection pad (4) all sets up to rubber, first spacing hole (15) have all been seted up to the left and right sides at the right side middle part of second protection pad (12), the size in first spacing hole (15) and second spacing hole (16) is the same, and the axle center of first spacing hole (15) and the axle center of the spacing hole of second (16) are in on same straight line, first spacing hole (15) and the spacing hole of second (16) all with spacing post (5) phase-match.

5. The clamping device for machining the snap ring according to claim 1, wherein: the T-shaped sliding block (14) is in sliding connection with the T-shaped sliding groove (13).