CN214237928U - External force can hit open speeder wrench - Google Patents

Abstract

The utility model relates to a speed wrench technical field specifically discloses an open speed wrench can be beaten to external force, including a lantern ring section of thick bamboo, lantern ring section of thick bamboo outer wall longitudinal symmetry fixed mounting has two pieces of knocking with the size, lantern ring section of thick bamboo outer wall bilateral symmetry screw thread installs two bracing pieces with the size, every bracing piece middle part homogeneous integration shaping has the external screw thread, all can dismantle the installation in the every bracing piece outside has quick cap soon, every bracing piece inboard all inlays the rotation and installs the bearing, every bearing outer loop all inlays demountable installation and has the clamp splice, the equal fixed mounting of every clamp splice lateral wall has two gag lever posts with the size. The utility model discloses a rotate quick cap soon and can realize that the clamp splice moves to the inboard, two clamp splices can carry out the centre gripping to the bolt, but the bolt of the different models of centre gripping of such structure, through the piece of strikeing a lantern ring section of thick bamboo, can realize the rotation of a lantern ring section of thick bamboo to realize the pine of unscrewing or screwing up of bolt, it is harder difficult to take place the damage to strike the piece material.

Description

External force can hit open speeder wrench

Technical Field

The utility model relates to a speed wrench technical field specifically is an open speed wrench can be hit to external force.

Background

At present, when a lot of equipment needs to be replaced and a nut is rotated, because the nut is rusted, the space around the nut is narrow and small, a large powerful wrench tool cannot be used, equipment is arranged at two ends of the nut, and when the tubular wrench cannot be used, a lot of troubles are brought to the installation and replacement work. At this time, there is a nut outer sleeve wrench which can be sleeved on a nut and has an outer striking handle, and it is an ideal tool to rotate the nut by a vertical striking force, so we propose an open nut outer sleeve wrench which can be struck by an external force.

In the prior art (No. CN207256103U), an open nut socket wrench capable of being struck by external force includes a steel cable (made of a material with good flexibility and tensile strength but small elasticity), and a wrench buckle, wherein one end of the steel cable is connected with a bolt, the other end of the steel cable is sequentially connected with a bolt telescopic outer sleeve and a nut, and the bolt is matched with the nut; the number of the plate hand buckles is 3, the plate hand buckles are uniformly distributed and fixed on the steel rope, the outer sides of the wrench hand buckles are provided with wrench buckle handles capable of bearing external force striking, and the inner side faces of the wrench buckle are in a tooth shape. The utility model provides an open type (open type), size adjustable, take the handle can hit the nut coat spanner of hitting with external force perpendicularly, easy operation, convenient to use, while simple technique, the preparation is convenient, can not the incremental cost.

In the process of implementing the present invention, the inventor finds that at least the following problems in the prior art are not solved; the device can damage the wrench buckle by knocking the wrench buckle to disassemble the bolt, and the clamping structure is not firm enough. This application can realize the clamp splice through rotating quick turncap and remove to the inboard, and two clamp splices can carry out the centre gripping to the bolt, and the bolt of different models can be held to such structure, through the piece of strikeing a lantern ring section of thick bamboo, can realize the rotation of a lantern ring section of thick bamboo to realize the pine of unscrewing or screwing up of bolt, strikeing the harder difficult emergence damage of piece material, solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an open speed wrench can be hit to external force, has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an open speed wrench can be beaten to external force, including a lantern ring section of thick bamboo, lantern ring section of thick bamboo outer wall longitudinal symmetry fixed mounting has two pieces of knocking with the size, lantern ring section of thick bamboo outer wall bilateral symmetry screw thread installs two bracing pieces with the size, the homogeneous shaping in every bracing piece middle part has the external screw thread, all detachable mounting has quick screw cap in every bracing piece outside, every bracing piece inboard is all inlayed and is rotated and install the bearing, every bearing outer loop is all inlayed detachable mounting and is had the clamp splice, the equal fixed mounting of every clamp splice lateral wall has two gag lever posts with the size.

As a preferred embodiment of the present invention, the thickness of the clamping block is equal to the thickness of the collar.

As an optimized embodiment of the utility model, the length of the supporting rod is equal to the length of the limiting rod.

As a preferred embodiment of the present invention, each limiting rod is slidably mounted to a sleeve barrel.

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

the utility model discloses a rotate quick cap soon and can realize that the clamp splice moves to the inboard, two clamp splices can carry out the centre gripping to the bolt, but the bolt of the different models of centre gripping of such structure, through the piece of strikeing a lantern ring section of thick bamboo, can realize the rotation of a lantern ring section of thick bamboo to realize the pine of unscrewing or screwing up of bolt, it is harder difficult to take place the damage to strike the piece material.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a top view of the open-type speed wrench capable of being hit by external force of the present invention;

fig. 2 is a schematic structural view of a clamping block of the open-type speed wrench capable of being struck by external force.

In the figure: 1. a collar barrel; 2. knocking the block; 3. a support bar; 4. a limiting rod; 5. quickly screwing the cap; 6. an external thread; 7. a bearing; 8. and (5) clamping blocks.

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 is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

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

As shown in fig. 1-2, the utility model provides a technical solution: the utility model provides an open speed wrench can be beaten to external force, including a lantern ring section of thick bamboo 1, 1 outer wall longitudinal symmetry fixed mounting of lantern ring section of thick bamboo has two with the size piece 2 that strikes, 1 outer wall longitudinal symmetry screw thread of lantern ring section of thick bamboo installs two with the size bracing piece 3, 3 middle part homogeneous integrated shaping of every bracing piece has external screw thread 6, 3 outside equal demountable installation of every bracing piece have quick cap 5 that revolves, 3 inboard rotations of every bracing piece are all inlayed and are installed bearing 7, 7 outer loops of every bearing are all inlayed demountable installation and are had clamp splice 8, 8 equal fixed mounting of lateral wall of every clamp splice has two with the size gag lever post 4.

In this embodiment as shown in fig. 1 and 2, can realize through rotating quick turncap 6 that clamp splice 8 moves to the inboard, two clamp splices 8 can carry out the centre gripping to the bolt, but the bolt of different models of centre gripping of such structure, through knocking piece 2 of knocking a lantern ring section of thick bamboo 1, can realize the rotation of a lantern ring section of thick bamboo 1 to realize loosening or screwing up soon of bolt, it is hard difficult to take place the damage to strike piece 2 material.

Referring to fig. 1 in this embodiment, the thickness of the clamping block 8 is equal to the thickness of the collar barrel 1, and the size of the clamping block 8 is favorable for sufficiently clamping the bolt, so as to improve the stability of clamping the bolt.

Referring to fig. 1 in this embodiment, the length of the support rod 3 is equal to the length of the limit rod 4, the middle of the support rod 3 is provided with an external thread 6, and the clamp block 8 can move inward by rotating the quick screw cap 6.

In this embodiment, referring to fig. 1, each limiting rod 4 is slidably mounted through the collar barrel 1, and the clamping block 8 is limited and supported by the two limiting rods 4, so as to reduce the bearing stress of the external thread 6 and protect the external thread 6.

The working principle is as follows: when open speeder wrench used can be beaten to external force, can realize through rotating quick cap 6 that revolves that clamp splice 8 moves to the inboard, two clamp splices 8 can carry out the centre gripping to the bolt, but the bolt of the different models of centre gripping of such structure, through the piece 2 of strikeing a lantern ring section of thick bamboo 1, can realize the rotation of a lantern ring section of thick bamboo 1, thereby realize the unscrewing or screwing up of bolt, it is harder difficult to take place the damage to strike 2 materials of piece, clamp splice 8 is by 4 spacing supports of two gag lever posts, reduce the bearing stress of external screw thread 6, can protect external screw thread 6.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (4)

1. The utility model provides an open speed wrench can be beaten to external force, includes a lantern ring section of thick bamboo (1), its characterized in that: the lantern ring section of thick bamboo (1) outer wall longitudinal symmetry fixed mounting has two with the size piece (2) of strikeing, lantern ring section of thick bamboo (1) outer wall bilateral symmetry screw thread install two with the size bracing piece (3), every bracing piece (3) middle part homogeneous shaping has external screw thread (6), every the equal demountable installation in bracing piece (3) outside has quick cap (5) of screwing in quick, every bracing piece (3) inboard is all inlayed and is rotated and install bearing (7), every demountable installation has clamp splice (8), every all is inlayed to bearing (7) outer loop the equal fixed mounting of clamp splice (8) lateral wall has two with the size gag lever post (4).

2. An external force strikable open speed wrench as claimed in claim 1, wherein: the thickness of the clamping block (8) is equal to that of the collar barrel (1).

3. An external force strikable open speed wrench as claimed in claim 1, wherein: the length of the supporting rod (3) is equal to that of the limiting rod (4).

4. An external force strikable open speed wrench as claimed in claim 1, wherein: each limiting rod (4) is installed with the collar barrel (1) in a penetrating and sliding mode.

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