CN214771675U

CN214771675U - Multipurpose wrench with multiple torque output structure

Info

Publication number: CN214771675U
Application number: CN202120853427.1U
Authority: CN
Inventors: 华海云
Original assignee: Hangzhou Huayue Tools Co ltd
Current assignee: Hangzhou Huayue Tools Co ltd
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2021-11-19
Anticipated expiration: 2031-04-25

Abstract

The utility model discloses a multipurpose spanner of multiple torque output structure, including the handle with pull the seat, still include inserted block mechanism, the both ends of handle all are provided with torque output adjustment mechanism, torque output adjustment mechanism includes the threaded rod, the surface threaded connection of threaded rod has the thread bush, and one side rotation on thread bush surface is connected with movable sleeve, the one end of threaded rod just is located movable sleeve's inside fixedly connected with baffle, the top and the bottom on movable sleeve surface all set up threaded hole, the utility model relates to a spanner technical field. This multipurpose spanner of multiple torque output structure is through adjustment handle and the interval of pulling between seat or the inserted block mechanism to the torque output size that the control personnel exerted when dismouting work piece can be adjusted according to different material work pieces, can not cause the problem of too big or the undersize of torsion, avoids the problem that the work piece surface produced wearing and tearing, also can alleviate personnel's labour simultaneously, labour saving and time saving.

Description

Multipurpose wrench with multiple torque output structure

Technical Field

The utility model relates to a spanner technical field specifically is a multipurpose spanner of multiple torque output structure.

Background

The wrench is a common mounting and dismounting tool, and is a hand tool for screwing bolts, screws, nuts and other screw threads to tightly hold the opening or trepanning fasteners of the bolts or the nuts by utilizing the lever principle, the wrench is usually made of structural steel made of carbon or alloy materials, the wrench is usually provided with an opening or trepanning for clamping the bolts or the nuts at one end or two ends of a handle part, and when the wrench is used, external force is applied to the handle part along the rotation direction of the screw threads, so that the bolts or the nuts can be screwed.

The spanner gives the personnel convenience in the dismouting work to bolt or nut, and the spanner can not control output torque at the in-process that uses, when carrying out the dismouting to the bolt or the nut of different materials, the too big wearing and tearing that easily cause workpiece surface of torsion, the too big quick dismouting work that can't be realized to torsion undersize, comparatively inconvenient and extravagant labour, the usage on the spanner is single simultaneously, can not realize the dismouting to the band hole fastener, to above-mentioned problem, the utility model discloses make following improvement.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a multipurpose spanner of multiple torque output structure has solved the spanner and can not control output torque at the in-process that uses, and too big easy wear that causes workpiece surface of torsion, the too big quick dismouting work of realization of torsion undersize, comparatively inconvenient and extravagant labour, and the usage on the spanner is single simultaneously, can not realize the problem to the dismouting of band hole fastener.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a multipurpose wrench with a multi-torque output structure comprises a handle, a wrench seat and an insertion block mechanism, wherein torque output adjusting mechanisms are arranged at two ends of the handle.

Torsion output adjustment mechanism includes the threaded rod, the surperficial threaded connection of threaded rod has the thread bush, and one side rotation on thread bush surface is connected with movable sleeve, the one end of threaded rod just is located movable sleeve's inside fixedly connected with baffle, the top and the bottom on movable sleeve surface all set up threaded hole, and the inside threaded connection of screw hole has fastening screw, fastening screw's one end runs through movable sleeve and baffle in proper order and extends to the inside of baffle.

Preferably, the other end of the threaded rod is fixedly connected with one end of the handle, and the surface of the handle is fixedly connected with anti-skid grains.

Preferably, the inserting block mechanism comprises an installation frame, and the top and the bottom of the installation frame are both in threaded connection with a screw rod.

Preferably, two the relative one end of lead screw all rotates and is connected with the sliding block, and one side of sliding block passes through one side sliding connection of connecting piece and installing frame inner wall.

Preferably, the back of the sliding block is fixedly connected with an insertion block, one side of the pulling seat is movably connected with a movable chuck, and the front of the pulling seat is provided with a groove.

Preferably, the inside of the groove is rotatably connected with an adjuster.

Advantageous effects

The utility model provides a multipurpose spanner of multiple torque output structure. Compared with the prior art, the method has the following beneficial effects:

(1) this multipurpose spanner of multiple torque output structure is through adjustment handle and the interval of pulling between the seat or the inserted block mechanism to the torque output size that the control personnel exerted when the dismouting work piece can be adjusted according to different material work pieces, can not cause the problem of too big or the undersize of torsion, avoids the problem that the work piece surface produced wearing and tearing, also can alleviate personnel's labour simultaneously, labour saving and time saving, convenient to use.

(2) This multipurpose spanner of multiple torque output structure, include the installing frame through inserted block mechanism, the equal threaded connection in top and the bottom of installing frame has the lead screw, the equal fixedly connected with sliding block of the equal one end that two lead screws are relative, and one side of sliding block passes through one side sliding connection of connecting piece and installing frame inner wall, the back fixedly connected with inserted block of sliding block, one side swing joint who pulls the seat has the collet chuck, pull the front of seat and seted up flutedly, can realize having increased the new use of current spanner, can carry out the dismouting to the band hole fastener, give personnel the facility.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a sectional view of the movable sleeve structure of the present invention;

FIG. 3 is a schematic structural view of the block inserting mechanism of the present invention;

fig. 4 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1-handle, 2-spanner seat, 3-block inserting mechanism, 31-mounting frame, 32-screw rod, 33-sliding block, 34-block inserting, 4-torsion output adjusting mechanism, 41-threaded rod, 42-threaded sleeve, 43-movable sleeve, 44-baffle, 45-threaded hole, 46-fastening screw, 47-anti-skid thread, 5-movable chuck, 6-groove and 7-adjuster.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a multi-purpose wrench with a multi-torque output structure comprises a handle 1, a wrench seat 2 and an inserting block mechanism 3, can realize the new use of the existing wrench, can be assembled and disassembled with a fastener with a hole, and provides convenience for personnel, the inserting block mechanism 3 comprises a mounting frame 31, the top and the bottom of the mounting frame 31 are both in threaded connection with screw rods 32, the opposite ends of the two screw rods 32 are both in rotary connection with sliding blocks 33, one side of each sliding block 33 is in sliding connection with one side of the inner wall of the mounting frame 31 through a connecting piece, the stability of the sliding blocks 33 can be ensured when the screw rods 32 are rotated, the insertion blocks 34 are prevented from being influenced by the rotation of the sliding blocks 33 to be inserted into jacks, the back of each sliding block 33 is fixedly connected with the inserting block 34, one side of the wrench seat 2 is movably connected with a movable chuck 5, the front of the wrench seat 2 is provided with a groove 6, the inside of the groove 6 is rotatably connected with an adjuster 7, the distance between the movable chuck 5 and the fixed chuck can be adjusted by rotating the adjuster 7, and the two ends of the handle 1 are both provided with the torque output adjusting mechanisms 4 in the prior art.

Torsion output adjustment mechanism 4 includes threaded rod 41, the other end of threaded rod 41 and the one end fixed connection of handle 1, the fixed surface of handle 1 is connected with anti-skidding line 47, the gripping power of handle 1 with personnel's hand can be improved in the setting of anti-skidding line 47, play anti-skidding effect, the surperficial threaded connection of threaded rod 41 has thread bush 42, and one side rotation on thread bush 42 surface is connected with movable sleeve 43, the one end of threaded rod 41 and the inside fixedly connected with baffle 44 that is located movable sleeve 43, threaded hole 45 has all been seted up to the top and the bottom on movable sleeve 43 surface, and the inside threaded connection of screw hole 45 has fastening screw 46, fastening screw 46 has realized the fixed between movable sleeve 43 and the threaded rod 41, fastening screw 46's one end runs through movable sleeve 43 and baffle 44 in proper order and extends to the inside of baffle 44.

When the threaded bolt or nut is required to be disassembled and assembled, a person holds the handle 1, the threaded sleeve 42 on the left threaded rod 41 is rotated, the threaded sleeve 42 drives the movable sleeve 43 to move leftwards along the threaded rod 41, after the distance between the handle 1 and the spanner base 2 is determined according to the torque output, the fastening screw 46 is inserted into the threaded hole 45 to be fixed, and the distance between the two screw rods 32 is adjusted by adjusting the distance between the handle 1 and the insertion block mechanism 3 when the torque output of the insertion block mechanism 3 is adjusted, when the threaded fastener is disassembled and assembled, the person holds the handle 1, and the disassembly and assembly of the threaded fastener can be realized by inserting the insertion block 34 into the insertion hole on the fastener and rotating the person again.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multi-purpose spanner of multiple torque output structure, includes handle (1) and pulls seat (2), its characterized in that: the handle is characterized by also comprising an inserting block mechanism (3), wherein two ends of the handle (1) are respectively provided with a torsion output adjusting mechanism (4);

torsion output adjustment mechanism (4) are including threaded rod (41), the surperficial threaded connection of threaded rod (41) has thread bush (42), and one side rotation on thread bush (42) surface is connected with movable sleeve (43), the one end of threaded rod (41) and the inside fixedly connected with baffle (44) that is located movable sleeve (43), threaded hole (45) have all been seted up to the top and the bottom on movable sleeve (43) surface, and the internal thread of threaded hole (45) is connected with fastening screw (46), the one end of fastening screw (46) runs through movable sleeve (43) and baffle (44) in proper order and extends to the inside of baffle (44).

2. The multi-purpose wrench with multiple torque output structure as claimed in claim 1, wherein: the other end of threaded rod (41) and the one end fixed connection of handle (1), the fixed surface of handle (1) is connected with anti-skidding line (47).

3. The multi-purpose wrench with multiple torque output structure as claimed in claim 1, wherein: the inserting block mechanism (3) comprises an installation frame (31), and the top and the bottom of the installation frame (31) are connected with a screw rod (32) in a threaded mode.

4. The multi-purpose wrench with multiple torque output structure as claimed in claim 3, wherein: two the relative one end of lead screw (32) all rotates and is connected with sliding block (33), and one side of sliding block (33) passes through one side sliding connection of connecting piece and installing frame (31) inner wall.

5. The multipurpose wrench with multiple torque output structures as claimed in claim 4, wherein: the back of the sliding block (33) is fixedly connected with an inserting block (34), one side of the pull seat (2) is movably connected with a movable chuck (5), and the front of the pull seat (2) is provided with a groove (6).

6. The multipurpose wrench with multiple torque output structures as claimed in claim 5, wherein: the inside of the groove (6) is rotatably connected with a regulator (7).