CN218235799U

CN218235799U - Check ring convenient to dismantle

Info

Publication number: CN218235799U
Application number: CN202221998311.8U
Authority: CN
Inventors: 王庆奎; 吕立伟; 门万红
Original assignee: Tianjin Zhongyixin Technology Co ltd
Current assignee: Tianjin Zhongyixin Technology Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2023-01-06
Anticipated expiration: 2032-07-27

Abstract

The utility model relates to a retaining ring, specifically be a retaining ring convenient to dismantle, belong to the manufacturing of machine parts, the processing technology field, including the circle pad, the screens groove has all been seted up in the lower surface outside of circle pad, the inside slip joint in screens groove has the screens frame, the inboard of circle pad has evenly seted up the draw-in groove, the inside slip joint of draw-in groove has the fixed block, the spread groove has been seted up to the one end of circle pad, the inside slip joint of spread groove has the connecting rod, just, the groove of just tearing open has been seted up to the inside of spread groove, just, the inside slip joint in groove has the promotion screwed pipe, fixed mounting has supporting spring between screens frame and the screens groove, the inside fixed mounting of screens frame has the axis of rotation, fixed mounting has the screens piece between the axis of rotation, through circle pad and connecting rod structure, can carry out appropriate regulation to the inside coverage area of device, make the device be suitable more parts and environment, the practicality of device is improved, and use screens piece and fixed block, the connection fixed effect of device can be improved.

Description

Check ring convenient to dismantle

Technical Field

The utility model relates to a retaining ring specifically is a retaining ring convenient to dismantle, belongs to machine parts and makes, processing technology field.

Background

The retainer ring is also called a snap spring and is divided into a hole retainer ring and a shaft retainer ring, so that the axial limiting function is realized, and the axial movement of other parts can be prevented. The existing retainer ring type process mostly adopts plate punching, the functional section is conical, the large-specification model of the linear contact part is mostly formed by winding wires after assembly, the process of punching redundant materials is adopted, the section is regular rectangular, and the surface contact is realized after assembly. Prevent external part to carry out axial motion in the inside of downthehole or other structures through the retaining ring, present retaining ring structure is single, and application scope is little, and is inconvenient to take out, only through the joint between inboard and the part, and the fixed dynamics is less.

In view of this, the present invention is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a retaining ring convenient to dismantle for solving above-mentioned problem just, the convenience when having improved the application scope of retaining ring and installation dismantlement.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a retaining ring convenient to dismantle, fill up including the circle, the screens groove has all been seted up in the lower surface outside that the circle was filled up, the inside sliding clamping in screens groove has the screens frame, the draw-in groove has evenly been seted up to the inboard that the circle was filled up, the inside sliding clamping of draw-in groove has the fixed block, the spread groove has been seted up to the one end that the circle was filled up, the inside sliding clamping of spread groove has the connecting rod, just, tear the groove open has been seted up to the inside of spread groove, just, tear the inside sliding clamping in groove and have promoted the screwed pipe.

Further, for the convenience of installing and dismantling the device, the circle pad includes that left side fills up and right side fills up, the spread groove includes left groove and right groove, the connecting rod includes left pole and right pole, left side groove set up in the one end of left side pad, left side pole fixed mounting in the one end of left side pad, right side groove set up in the one end of right side pad, the fixed mounting of right side pole in the other end of right side pad, left side pole slip joint in the inside of right side pad, right side pole slip joint in the inside in left side groove.

Further, for the convenience of connecting fixedly between the device parts, the left pole with fixed mounting has the right spring between the groove of the right side, the one end of right side spring with mutual fixed connection between one side of left pole, the other end of right side spring with mutual fixed connection between the groove of the right side, the right pole with fixed mounting has left spring between the groove of the left side, the one end of left side spring with mutual fixed connection between one side of right pole, the other end of left side spring with mutual fixed connection between the groove of the left side.

Furthermore, for the convenience of pushing by a user, the distance between the ring pads is increased, the sliding block is connected to the inner portion of the easy-to-detach groove in a sliding and clamping mode, the pushing threaded pipe is fixedly installed on the upper surface of the sliding block, the threaded rod is installed on the inner portion of the pushing threaded pipe in a rotating mode, and the pushing plate is installed at the other end of the threaded rod.

Furthermore, for convenience of dismounting the pushing device for a user, a limiting frame is fixedly mounted at the upper end of the threaded rod, a limiting shaft is fixedly mounted inside the limiting frame, and a pushing plate is sleeved on the outer side of the limiting shaft.

Furthermore, in order to be right the position of slushing plate is restricted and fixed, spacing axle with install reset spring between the slushing plate, reset spring cup joint in the outside of spacing axle, reset spring's one end with mutual fixed connection between the spacing axle, reset spring's the other end with mutual fixed connection between the slushing plate.

Further, for the linkage effect between improvement part and the external device, the screens frame with fixed mounting has supporting spring between the screens groove, the inside fixed mounting of screens frame has the axis of rotation, fixed mounting has the screens piece between the axis of rotation.

Further, in order to improve the utility model discloses and the connection effect between the internals, the fixed block with fixed mounting has fixed spring between the screens groove, fixed spring's one end fixed mounting in the inside one end in screens groove, fixed spring's the other end fixed mounting in the outside of fixed block.

The utility model discloses a technological effect and advantage: through circle pad and connecting rod structure, can carry out appropriate regulation to the inside coverage area of device, make the device be suitable for more parts and environment, improve the practicality of device, and use screens piece and fixed block, can improve the fixed effect of being connected of device.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top sectional view of the present invention;

FIG. 3 is a schematic side sectional view of the present invention;

FIG. 4 is a schematic view of a section of a push threaded tube according to the present invention;

in the figure: 1. a ring pad; 2. a clamping frame; 3. a fixed block; 4. a connecting rod; 5. pushing the threaded pipe; 6. a right spring; 7. a left spring; 8. a threaded rod; 9. a push plate; 10. a limiting frame; 11. a support spring; 12. a card position block; 13. the spring is fixed.

Detailed Description

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 efforts all belong to the protection scope of the present invention.

Please refer to fig. 1-4, a check ring convenient to disassemble includes a ring pad 1, clamping grooves are respectively arranged on the outer side of the lower surface of the ring pad 1, a clamping frame 2 is slidably clamped in the clamping grooves, clamping grooves are uniformly arranged on the inner side of the ring pad 1, a fixing block 3 is slidably clamped in the clamping grooves, a connecting groove is arranged at one end of the ring pad 1, a connecting rod 4 is slidably clamped in the connecting groove, a detachable groove is arranged in the connecting groove, and a pushing threaded pipe 5 is slidably clamped in the detachable groove.

As a technical optimization scheme, circle pad 1 fills up with the right side including a left side, and the spread groove includes left groove and right groove, and connecting rod 4 includes left pole and right pole, and left side groove is seted up in the one end that left was filled up, and left pole fixed mounting is in the one end that left was filled up, and the one end that right was filled up is seted up in right groove, and the fixed mounting of right pole fills up in the other end on the right side, and left pole sliding clamping connects in the inside that right was filled up, and right pole sliding clamping connects in the inside in left groove to the joint area of 1 inside is filled up to the adjustment circle.

As a technical optimization scheme of the utility model, fixed mounting has right spring 6 between left pole and the right groove, mutual fixed connection between one end of right spring 6 and one side of left pole, mutual fixed connection between the other end of right spring 6 and the right groove, fixed mounting has left spring 7 between right pole and the left groove, mutual fixed connection between one end of left spring 7 and one side of right pole, mutual fixed connection between the other end of left spring 7 and the left groove to carry out firm connection between left pad and the right pad.

As a technical optimization scheme of the utility model, just, the inside slip joint in groove of tearing open has the slider, and 5 fixed mounting of promotion screwed pipe in the upper surface of slider, the internal rotation of promotion screwed pipe 5 install threaded rod 8, and slurcam 9 is installed to the other end of threaded rod 8 to in the extension length and the angle of regulation slurcam 9.

As a technical optimization scheme of the utility model, threaded rod 8's upper end fixed mounting has spacing frame 10, and the inside fixed mounting of spacing frame 10 has spacing axle, and the slurcam 9 has been cup jointed in the outside of spacing axle to the user removes through slurcam 9.

As a technical optimization scheme of the utility model, install reset spring between spacing axle and the slurcam 9, reset spring cup joints in the outside of spacing axle, and mutual fixed connection between reset spring's one end and the spacing axle, mutual fixed connection between reset spring's the other end and the slurcam 9 to it is fixed to restrict the position of slurcam 9.

As a technical optimization scheme, fixed mounting has supporting spring 11 between screens frame 2 and the screens groove, and the inside fixed mounting of screens frame 2 has the axis of rotation, and fixed mounting has screens piece 12 between the axis of rotation to be convenient for improve the fixed effect of being connected between device and the internal arrangement.

As the utility model discloses a technical optimization scheme, fixed mounting has fixed spring 13 between fixed block 3 and the screens groove, and fixed spring 13's one end fixed mounting is in the inside one end in screens groove, and fixed spring 13's the other end fixed mounting is in the outside of fixed block 3 to in the effect of being connected between improvement device and the external device.

The utility model discloses when using, the user rotates slurcam 9, make to be mutually perpendicular state between slurcam 9 and threaded rod 8's the upper surface, the user passes through slurcam 9 and rotates threaded rod 8, threaded rod 8 rotates and promotes the screw power of producing between screwed pipe 5, screw power promotes threaded rod 8 and extends to suitable position, use promotion slurcam 9 to drive promotion screwed pipe 5 and remove, promotion screwed pipe 5 removes and drives the slider just tear the inside in groove along removing, can promote connecting rod 4 and remove in the inside of spread groove at the in-process that the screwed pipe removed, promote left side pad and right side pad and remove to both sides respectively, until circle pad 1 enlarges to the maximum range, the user cup joints circle pad 1 in the outside suitable position of external part, the user loosens slurcam 9, connecting rod 4 resumes to initial position under the spring action of left spring 7 and right spring 6, until fixed block 3 and the joint that slides each other between the surface of circle pad 1 inside part, through 3 improvement device's stable effect.

The user promotes screens frame 2 and removes to the inside in screens groove, and until screens piece 12 removes the inside to the screens groove completely, the user rotates screens piece 12 and places in the inside in screens groove, and the user loosens screens piece 12, screens piece 12 under supporting spring 11's spring action and the external through-hole between laminating each other fixed, improve the fixed effect of device.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. A retaining ring convenient to dismantle, includes circle pad (1), its characterized in that: the lower surface outside that the circle was filled up (1) has all seted up the screens groove, the inside slip joint in screens groove has screens frame (2), the draw-in groove has evenly been seted up to the inboard that the circle was filled up (1), the inside slip joint of draw-in groove has fixed block (3), the spread groove has been seted up to the one end that the circle was filled up (1), the inside slip joint of spread groove has connecting rod (4), just, tear the groove open have been seted up to the inside of spread groove, just, the inside slip joint in groove has promotion screwed pipe (5).

2. A readily removable back-up ring according to claim 1, wherein: circle pad (1) fills up with the right side including a left side, the spread groove includes left groove and right groove, connecting rod (4) include left pole and right pole, left side groove set up in the one end that the left side was filled up, left side pole fixed mounting in the one end that the left side was filled up, right side groove set up in the one end that the right side was filled up, the fixed mounting of right side pole in the other end that the right side was filled up, left side pole slip joint in the inside that the right side was filled up, right side pole slip joint in the inside in left side groove.

3. A readily removable back-up ring according to claim 2, wherein: the left side pole with fixed mounting has right spring (6) between the groove of the right side, the one end of right side spring (6) with mutual fixed connection between one side of left side pole, the other end of right side spring (6) with mutual fixed connection between the groove of the right side, the right side pole with fixed mounting has left spring (7) between the groove of a left side, the one end of left side spring (7) with mutual fixed connection between one side of right side pole, the other end of left side spring (7) with mutual fixed connection between the groove of a left side.

4. A readily removable retaining ring, as claimed in claim 1, wherein: just, tear the inside slip joint in groove open have the slider, promotion screwed pipe (5) fixed mounting in the upper surface of slider, the internal rotation of promotion screwed pipe (5) installs threaded rod (8), catch plate (9) are installed to the other end of threaded rod (8).

5. A readily removable retaining ring according to claim 4, wherein: the upper end fixed mounting of threaded rod (8) has spacing frame (10), the inside fixed mounting of spacing frame (10) has spacing axle, slurcam (9) have been cup jointed in the outside of spacing axle.

6. A readily removable retaining ring according to claim 5, wherein: spacing axle with install reset spring between pushing plate (9), reset spring cup joint in the outside of spacing axle, reset spring's one end with mutual fixed connection between the spacing axle, reset spring's the other end with mutual fixed connection between pushing plate (9).

7. A readily removable back-up ring according to claim 1, wherein: screens frame (2) with fixed mounting has supporting spring (11) between the screens groove, the inside fixed mounting of screens frame (2) has the axis of rotation, fixed mounting has screens piece (12) between the axis of rotation.

8. A readily removable back-up ring according to claim 1, wherein: fixed block (3) with fixed mounting has fixed spring (13) between the screens groove, the one end fixed mounting of fixed spring (13) in the inside one end in screens groove, the other end fixed mounting of fixed spring (13) in the outside of fixed block (3).