CN211220473U

CN211220473U - Wind big gun sleeve convenient to paste tightly

Info

Publication number: CN211220473U
Application number: CN201922490857.7U
Authority: CN
Inventors: 许志聪
Original assignee: QUANZHOU DONGLITE HARDWARE TOOLS MANUFACTURE CO Ltd
Current assignee: QUANZHOU DONGLITE HARDWARE TOOLS MANUFACTURE CO Ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-08-11
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a wind big gun sleeve convenient to paste tightly, its structure includes: the connecting short cylinder, the connecting ring and the sleeve body, one side of the connecting short cylinder is connected with the sleeve body, the connecting ring is arranged on the sleeve body, the sleeve body also comprises a clamping opening, a movable sliding pad, a connecting rod, a cylinder inner wall, a protective shell and a spring, the inner wall of the cylinder in the clamping opening is attached to the outer wall of the nut, so that the outer wall of the nut is positioned below the movable sliding pad, then the connecting ring is slid downwards, the connecting rod drives the movable sliding pad to move downwards under the action of the sliding chute, the spring deforms, so that the lower end of the movable sliding pad is slowly clamped between the inner wall of the cylinder and the outer wall of the nut, the air cannon sleeve can be clamped between the inner wall of the sleeve and the outer wall of the nut by the connecting ring which slides downwards after the nut or the bolt is sleeved in the air cannon sleeve, the connecting rod drives the movable sliding pad to be clamped between the inner wall of the sleeve and the outer wall of the nut, the tightness of the air cannon sleeve is improved by changing the caliber, therefore, the clamping opening is matched with various nuts, and the nuts or bolts can be screwed on the inner wall of the barrel after multiple running-in.

Description

Wind big gun sleeve convenient to paste tightly

Technical Field

The utility model relates to a wind big gun sleeve technical field has especially related to a wind big gun sleeve convenient to paste tightly.

Background

The socket wrench is generally called as a socket, and is composed of a plurality of sockets with hexagonal holes or dodecagonal holes, a handle, a connecting rod and other accessories, and is particularly suitable for screwing bolts or nuts with very narrow or deep recesses, but after the nuts or the bolts are screwed for a plurality of times, the inner wall of a cylinder body is abraded greatly by each screwing, so that the inner wall of the socket after long-term use is difficult to be attached to the outer wall of the nut or the bolt, and the screwing degree of an object cannot achieve the expected tightness.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a wind big gun sleeve convenient to paste tightly to the prior art wind big gun sleeve of solution is twisting many times behind commentaries on classics nut or the bolt, and twisting every time changes greatly to the inner wall wearing and tearing of barrel, leads to the sleeve inner wall after with a specified duration to be difficult to laminating nut or bolt outer wall, forces the problem that the degree of twisting to the article can not reach anticipated elasticity effect.

In order to achieve the above purpose, the present invention is realized by the following technical solutions: the utility model provides a wind big gun sleeve convenient to paste tightly, its structure includes: connect short section of thick bamboo, the go-between, the sleeve body, connect short section of thick bamboo one side and be connected with the sleeve body, the go-between sets up on the sleeve body, the sleeve body is still including pressing from both sides the mouth, remove the sliding pad, the connecting rod, a section of thick bamboo inner wall, the protective housing, a spring, the protective housing is joined in marriage into to the clamp mouth, be equipped with the spout that the connecting rod removed on the protective housing outer loop, connecting rod one side is passed the protective housing and is connected with the go-between, remove sliding pad lower extreme and a section of thick bamboo inner wall upper end and laminate mutually, it is equipped with the spring to remove sliding pad right side lower extreme, spring one.

Preferably, the upper end of the protective shell is connected with the connecting short cylinder.

Preferably, the movable sliding pad is made of rubber.

Preferably, the movable sliding pad adopts a slope structure with a large upper part and a small lower part.

Preferably, the connecting rods are provided with six connecting rods and are uniformly distributed at the outer ring of the clamping opening.

The utility model discloses owing to adopted above technical scheme, have apparent technological effect: paste the nut outer wall through pressing from both sides intraoral section of thick bamboo inner wall, make the nut outer wall be in and remove the sliding pad below, the go-between slides downwards after that, the connecting rod just takes the removal sliding pad to move down under the effect of spout, the spring takes place to deform, cause to remove the sliding pad lower extreme and slowly block into between section of thick bamboo inner wall and the nut outer wall, this wind big gun sleeve can be through the go-between that slides downwards after emboliaing nut or bolt, make the connecting rod take to remove the sliding pad card and block into between section of thick bamboo inner wall and the nut outer wall, increase its compactness through changing the bore, thereby not only realize this a plurality of nuts of mouth adaptation, and realize that the section of thick bamboo inner wall after running-in many times.

Drawings

FIG. 1 is a schematic structural view of a wind cannon sleeve convenient for being attached tightly according to the present invention;

fig. 2 is a schematic top view of the cross-sectional structure of the sleeve body according to the present invention;

FIG. 3 is a schematic perspective view of the movable slide pad of the present invention;

fig. 4 is a schematic side view of the movable sliding pad of the present invention.

The names of the parts indicated by the numerical references in the drawings are as follows: the connecting short cylinder-1, the connecting ring-2, the sleeve body-3, the clamping opening-301, the movable sliding pad-302, the connecting rod-303, the inner wall-304 of the cylinder, the protective shell-305 and the spring-306.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described below by combining with the specific embodiments.

Referring to fig. 1-4, the present invention provides a wind cannon sleeve convenient for being attached, which comprises: the connecting short cylinder 1, the connecting ring 2 and the sleeve body 3, one side of the connecting short cylinder 1 is connected with the sleeve body 3, the connecting ring 2 is arranged on the sleeve body 3, the sleeve body 3 further comprises a clamping opening 301, a movable sliding pad 302, a connecting rod 303, a cylinder inner wall 304, a protective shell 305 and a spring 306, the clamping opening 301 is matched with the protective shell 305, the outer ring of the protective shell 305 is provided with a sliding groove for the movement of the connecting rod 303, one side of the connecting rod 303 passes through the protective shell 305 to be connected with the connecting ring 2, the lower end of the movable sliding pad 302 is jointed with the upper end of the cylinder inner wall 304, the lower end of the right side of the movable sliding pad 302 is provided with the spring 306, one side of the spring 306 is connected with the cylinder inner wall 304, one side of the connecting rod 303 is connected with the movable sliding pad 302, the movable sliding pad 302 is matched into the clamping opening 301, the upper end of, the connecting rods 303 are six in number and are uniformly distributed at the outer ring of the clamping opening 301.

When using, the sleeve body 3 is arranged at the lower end of the connecting short barrel 1, when an operator uses the device, the connecting short barrel 1 is arranged on a pneumatic hammer machine, then the sleeve body 3 is aligned with an object, and a nut or a bolt can be screwed, when the nut is aligned, the inner wall 304 of the barrel in the clamping opening 301 is attached to the outer wall of the nut, so that the outer wall of the nut is positioned below the movable sliding pad 302, then the connecting ring 2 slides downwards, the connecting rod 303 drives the movable sliding pad 302 to move downwards under the action of the sliding groove, the spring 306 deforms, so that the lower end of the movable sliding pad 302 is slowly clamped between the inner wall 304 of the barrel and the outer wall of the nut, and the effect of increasing the tightness of the clamping opening to the object is achieved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a wind big gun sleeve convenient to paste tightly, its structure includes: connect short section of thick bamboo (1), go-between (2), sleeve body (3), connect short section of thick bamboo (1) one side and be connected with sleeve body (3), go-between (2) set up on sleeve body (3), sleeve body (3) still including pressing from both sides mouthful (301), remove sliding pad (302), connecting rod (303), section of thick bamboo inner wall (304), protective housing (305), spring (306), its characterized in that: press from both sides mouthful (301) and join in marriage protective housing (305), be equipped with the spout that connecting rod (303) removed on protective housing (305) outer loop, connecting rod (303) one side is passed protective housing (305) and is connected with go-between (2), remove sliding pad (302) lower extreme and a section of thick bamboo inner wall (304) upper end and laminate mutually, it is equipped with spring (306) to remove sliding pad (302) right side lower extreme, spring (306) one side is connected with a section of thick bamboo inner wall (304), connecting rod (303) one side is connected with removing sliding pad (302), it joins in marriage in pressing from both sides mouthful (301) to remove sliding pad (302).

2. The wind cannon sleeve of claim 1 for facilitating closeness, wherein: the upper end of the protective shell (305) is connected with the connecting short cylinder (1).

3. The wind cannon sleeve of claim 1 for facilitating closeness, wherein: the movable sliding pad (302) is made of rubber.

4. The wind cannon sleeve of claim 3 for facilitating closeness, wherein: the movable sliding pad (302) adopts a slope structure with a big top and a small bottom.

5. The wind cannon sleeve of claim 1 for facilitating closeness, wherein: the connecting rods (303) are provided with six and are uniformly distributed at the outer ring of the clamping opening (301).