CN211681814U - Torque wrench adjusting torque device - Google Patents

Abstract

The utility model discloses a torque wrench adjusts torsion device, including the spanner, the cavity has been seted up to the bottom of spanner, pull the first bracing piece of the middle fixedly connected with of department of overhead upper surface, the top threaded connection of first bracing piece side has first locating part, the upper end swing joint of first bracing piece has first regulation pole, first spacing hole has been seted up to the side of first regulation pole, the upper end fixedly connected with connecting piece of first regulation pole, the through-hole has been seted up on the surface of connecting piece, the inboard swing joint of through-hole has the second bracing piece, both ends threaded connection has the second locating part about the second bracing piece side. This kind of torque wrench adjusts torque device is convenient for adjust the height of handle through first locating part and first spacing hole, is convenient for remove the second bracing piece through the through-hole, is convenient for adjust the length of handle through second locating part and the spacing hole of second to the user of being convenient for uses.

Description

Torque wrench adjusting torque device

Technical Field

The utility model relates to a torque wrench field specifically is a torque wrench adjusts torsion device.

Background

The torque wrench is also called torque wrench and torque adjustable wrench, and is one kind of wrench. According to the power source, the method can be divided into: an electric torque wrench, a pneumatic torque wrench, a hydraulic torque wrench, and a manual torque wrench.

According to the patent number "CN 201220600720.8", the utility model discloses a torque wrench, which comprises a connecting pipe, a wrench head arranged in the front of the connecting pipe, and two handle rods arranged on the connecting pipe and capable of driving the connecting pipe to rotate around the axial lead of the connecting pipe; the front part of the connecting pipe is provided with two arc plates which are formed by separating two symmetrical gaps arranged on the connecting pipe, and the wrench head is composed of two arc plates and connecting plates respectively arranged between the side walls of the two gaps. The utility model has the advantages of simple structure, low price and convenient operation; the working efficiency is improved, and the labor intensity is reduced; the weight is light, firm and durable; the safety is good, and the human body injury is not easy to cause, but the proposal has some defects.

This scheme is when using, and the height of torque wrench is adjusted according to the demand not convenient for, is not convenient for use to the darker bolt in some holes, and torque wrench's arm of force length can't adjust, and the user is comparatively hard during the use, for this reason, we propose a torque wrench and adjust torque device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a torque wrench adjusts torsion device has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a torsion adjusting device of a torque wrench comprises a wrench head, wherein a cavity is formed in the bottom of the wrench head, a first supporting rod is fixedly connected to the middle of the upper surface of the wrench head, a first limiting part is in threaded connection with the upper portion of the side surface of the first supporting rod, a first adjusting rod is movably connected to the upper end of the first supporting rod, a first limiting hole is formed in the side surface of the first adjusting rod, a connecting piece is fixedly connected to the upper end of the first adjusting rod, a through hole is formed in the surface of the connecting piece, and a second supporting rod is movably connected to the inner side of the through hole;

both ends threaded connection has the second locating part about the second bracing piece side, both ends swing joint has the second to adjust the pole about the second bracing piece, the spacing hole of second has been seted up to the side of second regulation pole, the other end fixedly connected with handle of second regulation pole, the other end threaded connection of handle has the limiting plate.

As a preferred embodiment of the present invention, the inner side of the cavity is fixedly connected with a protection pad, and the protection pad is made of rubber.

As a preferred embodiment of the present invention, the first spacing holes are uniformly distributed on the side of the first adjusting rod, and the first spacing holes correspond to the first locating parts.

As a preferred embodiment of the present invention, the second position-limiting hole is located on a side of the second adjusting rod, and the second position-limiting hole corresponds to the second position-limiting part.

As a preferred embodiment of the present invention, the outer surface of the handle is fixedly connected with a non-slip mat, and the non-slip mat is made of rubber.

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

1. the utility model discloses a torque wrench adjusting torque device, through stretching the first regulation pole along the first bracing piece, the first regulation pole drives the connecting piece and moves, the connecting piece drives the second bracing piece and moves, the second bracing piece drives the handle and moves, thereby be convenient for adjust the height of handle according to the demand, the user of being convenient for uses, cooperate through first locating part and first spacing hole, be convenient for fix the first regulation pole, thereby improve the stability when the device uses;

2. the utility model discloses a torque wrench adjusts torsion device is convenient for adjust the second bracing piece through the through-hole, and convenient to use user uses, and through adjusting the pole along the tensile second of second bracing piece, the second is adjusted the pole and is driven the handle to be convenient for adjust the length of handle, convenient to use user uses, cooperatees through second locating part and the spacing hole of second, and the fixed second of being convenient for is adjusted the pole, thereby stability when improving the device use, this novel operation of being convenient for, comparatively practical is fit for extensively promoting and using.

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 front sectional view of the torque wrench torque adjusting device of the present invention.

In the figure: the wrench comprises a wrench head 1, a cavity 11, a protection pad 12, a first support rod 2, a first limiting part 21, a first adjusting rod 22, a first limiting hole 23, a connecting piece 24, a through hole 25, a second support rod 3, a second limiting part 31, a second adjusting rod 32, a second limiting hole 33, a handle 34, an anti-skid pad 35 and a limiting plate 36.

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 explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1, the present invention provides a technical solution: a torque wrench adjusting torque device comprises a wrench head 1, wherein a cavity 11 is formed in the bottom of the wrench head 1, a first supporting rod 2 is fixedly connected to the middle of the upper surface of the wrench head 1, a first limiting member 21 is in threaded connection with the upper portion of the side surface of the first supporting rod 2, a first adjusting rod 22 is movably connected to the upper end of the first supporting rod 2, a first limiting hole 23 is formed in the side surface of the first adjusting rod 22, a connecting member 24 is fixedly connected to the upper end of the first adjusting rod 22, a through hole 25 is formed in the surface of the connecting member 24, and a second supporting rod 3 is movably connected to the inner side of the through hole 25;

the left end and the right end of the side surface of the second support rod 3 are in threaded connection with a second limiting part 31, the left end and the right end of the second support rod 3 are in movable connection with a second adjusting rod 32, the side surface of the second adjusting rod 32 is provided with a second limiting hole 33, the other end of the second adjusting rod 32 is fixedly connected with a handle 34, the other end of the handle 34 is in threaded connection with a limiting plate 36, in the embodiment (as shown in fig. 1), the first adjusting rod 22 is stretched along the first support rod 2, the first adjusting rod 22 drives the connecting piece 24 to move, the connecting piece 24 drives the second support rod 3 to move, the second support rod 3 drives the handle 34 to move, so that the height of the handle 34 can be conveniently adjusted according to requirements, the use of a user is facilitated, the first limiting part 21 is matched with the first limiting hole 23, the first adjusting rod 22 can be conveniently fixed, the stability of the device during, the user of being convenient for uses, adjusts pole 32 through following the tensile second of second bracing piece 3, and the second is adjusted pole 32 and is driven handle 34 to be convenient for adjust the length of handle 34, the user of being convenient for uses, cooperatees through second locating part 31 and the spacing hole 33 of second, and the fixed second of being convenient for is adjusted pole 32, thereby stability when improving the device and using.

Referring to fig. 1, a protection pad 12 is fixedly connected to an inner side of the cavity 11, and the protection pad 12 is made of rubber, and plays a role in protection through the protection pad 12.

Referring to fig. 1, the first limiting holes 23 are uniformly distributed on the side surface of the first adjusting rod 22, and the first limiting holes 23 correspond to the first limiting members 21, so as to limit the position through the first limiting holes 23.

Referring to fig. 1, the second limiting hole 33 is located on a side surface of the second adjusting rod 32, and the second limiting hole 33 corresponds to the second limiting member 31, so as to limit the position through the second limiting hole 33.

Referring to fig. 1, a non-slip mat 35 is fixedly connected to an outer surface of the handle 34, and the non-slip mat 35 is made of rubber, and plays a non-slip role through the non-slip mat 35.

The working principle is as follows: it should be noted that the present invention relates to a torque wrench adjusting device, which comprises a wrench head 1, a cavity 11, a protection pad 12, a first supporting rod 2, a first limiting member 21, a first adjusting rod 22, a first limiting hole 23, a connecting member 24, a through hole 25, a second supporting rod 3, a second limiting member 31, a second adjusting rod 32, a second limiting hole 33, a handle 34, an anti-slip pad 35, a limiting plate 36, all of which are universal standard components or known components by those skilled in the art, the structure and principle of which are known by the technical manual or known by conventional experimental methods, when in use, a user can adjust the height of the handle 34 according to the requirement by stretching the first adjusting rod 22 along the first supporting rod 2, the first adjusting rod 22 drives the connecting member 24 to move, the connecting member 24 drives the second supporting rod 3 to move, the second supporting rod 3 drives the handle 34 to move, convenient to use by the user, cooperate through first locating part 21 and first spacing hole 23, be convenient for fix first regulation pole 22, thereby stability when improving the device use, be convenient for adjust second bracing piece 3 through-hole 25, convenient to use by the user, adjust pole 32 through following the tensile second of second bracing piece 3, second regulation pole 32 drives handle 34, thereby be convenient for adjust the length of handle 34, convenient to use by the user uses, cooperate through second locating part 31 and the spacing hole 33 of second, be convenient for fix second regulation pole 32, thereby stability when improving the device use.

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 (5)

1. The utility model provides a torque wrench adjusts torsion device, includes wrench head (1), its characterized in that: the wrench comprises a wrench head (1), a cavity (11) is formed in the bottom of the wrench head (1), a first supporting rod (2) is fixedly connected to the middle of the upper surface of the wrench head (1), a first limiting part (21) is in threaded connection with the upper portion of the side surface of the first supporting rod (2), a first adjusting rod (22) is movably connected to the upper end of the first supporting rod (2), a first limiting hole (23) is formed in the side surface of the first adjusting rod (22), a connecting part (24) is fixedly connected to the upper end of the first adjusting rod (22), a through hole (25) is formed in the surface of the connecting part (24), and a second supporting rod (3) is movably connected to the inner side of the through hole (;

both ends threaded connection has second locating part (31) about second bracing piece (3) side, both ends swing joint has the second to adjust pole (32) about second bracing piece (3), second spacing hole (33) have been seted up to the side of second regulation pole (32), the other end fixedly connected with handle (34) of second regulation pole (32), the other end threaded connection of handle (34) has limiting plate (36).

2. The torque wrench torque adjustment device of claim 1, wherein: the inner side of the cavity (11) is fixedly connected with a protection pad (12), and the protection pad (12) is made of rubber.

3. The torque wrench torque adjustment device of claim 1, wherein: the first limiting holes (23) are uniformly distributed on the side surface of the first adjusting rod (22), and the first limiting holes (23) correspond to the first limiting pieces (21).

4. The torque wrench torque adjustment device of claim 1, wherein: the second limiting hole (33) is located on the side face of the second adjusting rod (32), and the second limiting hole (33) corresponds to the second limiting piece (31).

5. The torque wrench torque adjustment device of claim 1, wherein: the outer surface of the handle (34) is fixedly connected with a non-slip mat (35), and the non-slip mat (35) is made of rubber.

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