CN219521933U

CN219521933U - Multifunctional workpiece wrench

Info

Publication number: CN219521933U
Application number: CN202222920300.4U
Authority: CN
Inventors: 陈建生; 赖炜伟; 叶胜古; 廖春雷
Original assignee: Ganzhou New Boxing New Material Technology Co ltd
Current assignee: Ganzhou New Boxing New Material Technology Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-08-15
Anticipated expiration: 2032-11-03

Abstract

The utility model discloses a multifunctional workpiece wrench which comprises a plate body and a limiting block, wherein a connecting block is arranged above the plate body 1, a rotating ring is arranged on the outer side of the connecting block, a chain is connected above the rotating ring, a resistance block is arranged on the right side of the chain, and a sliding rod is arranged below the limiting block. The staff is outside the nut that needs to install or dismantle through making the chain cover, and then through rotating the regulating block, the regulating block drives the threaded rod and rotates the work, and the screw thread outside the threaded rod and the screw thread intermeshing of sliding rod inboard rotate afterwards, drive the sliding rod and shrink to the inboard below of plate body, have driven the chain simultaneously and have shrunk to the inside nut that reaches the chain contact to fasten the effect of plate body.

Description

Multifunctional workpiece wrench

Technical Field

The utility model relates to the technical field of plate shearing machines, in particular to a multifunctional workpiece wrench.

Background

The wrench is a common tool for working on common workpieces needing to be disassembled and assembled in daily life such as bolts, screws and nuts, and is usually manufactured by using a steel rod principle and a steel structure of alloy materials, and various adjustable wrenches are produced along with the development of industry, and different wrenches are used along with the requirements of industry.

The application number CN201120201823.2 discloses a novel field related to hardware tools, in particular to a multifunctional wrench which is particularly suitable for the stamping field; the multifunctional wrench comprises a handheld part, wherein the handheld part of the multifunctional wrench is a strip-shaped rod, one end of the handheld part is a pointed pry bar, and the other end of the handheld part is a notch threaded sleeve; according to the utility model, the functions of the spanner and the pry bar are combined together, so that frequent tool replacement is not needed in many occasions; the hand-held part is designed to be the extension bar with the length of more than one meter, so that the problems of disassembly and assembly of the pressing plate nut in the die switching engineering and centering of the die on the workbench are effectively solved, the manual die assembly and disassembly switching is convenient, quick and efficient, and the hand-held part is a good assistant for a stamping worker.

The common wrenches in the current market are replaced by wrenches of different types according to different sizes of screws and nuts, so that the use convenience of workers in special environments such as high altitudes is improved, the tool cost is increased, and the novel design is performed on the basis of the original multifunctional workpiece wrenches aiming at the problems.

Disclosure of Invention

The utility model aims to provide a multifunctional workpiece wrench, which solves the problems that the common wrenches in the market in the prior art are replaced by wrenches of different types according to different sizes of screws and nuts, so that the use convenience of workers in special environments such as high altitude is improved, and the tool cost is increased.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a multifunctional workpiece spanner, includes plate body and stopper, the top of plate body is provided with the connecting block, and the outside of connecting block is provided with the swivel becket to the top of swivel becket is connected with the chain, the right side of chain is provided with the resistance piece, the right side of plate body is provided with the stopper, the below of stopper is provided with the slide bar, the below of slide bar is provided with the threaded rod, and the below of threaded rod is provided with the baffle, and the below of baffle is provided with the swivelling block, the below of swivelling block is provided with the swivelling chute, and the below of swivelling chute is provided with the regulating block.

Preferably, the connection mode of connecting block and plate body is fixed connection, and the connecting block sets up the inboard at the plate body to the rotation ring is connected for rotating with the connected mode of connecting block, and the rotation ring cover is in the outside of connecting block.

Preferably, the rotating ring is integrally connected with the chain.

Preferably, the resistance blocks are integrally connected with the chains, the resistance blocks are arranged in a trapezoid shape, and the resistance blocks are arranged on the inner sides of the chains.

Preferably, the diameter of the limiting block is smaller than that of the sliding rod, the limiting block is arranged at the position above the right side of the plate body, and the sliding rod is fixedly connected with the chain in an integrated manner.

Preferably, the top of threaded rod top sets up the inside at the slide bar, and the inside thread groove that is provided with of slide bar, thread groove and threaded rod rotation connection each other to the below top fixedly connected with regulating block of threaded rod, and the regulating block is rectangular form setting, and the rotary block is fixed connection with the connected mode of threaded rod, and the rotary block is annular setting in the inside of rotating the groove.

Compared with the prior art, the utility model has the beneficial effects that: the multifunctional workpiece wrench is provided with a plurality of wrench holes,

1. the worker is sleeved outside the nut to be installed or detached, then the adjusting block drives the threaded rod to rotate through rotating the adjusting block, then the threaded rod is driven to shrink towards the lower part of the inner side of the plate body through the mutual meshed rotation of the threads on the outer side of the threaded rod and the threads on the inner side of the sliding rod, and meanwhile the chain is driven to shrink towards the inner side of the plate body to achieve the effect of fastening the nut contacted with the chain;

2. the resistance block can effectively prevent the unexpected occurrence of nut slipping by mutual contact with the nut and friction increase, and because the chain is arranged in a plurality of ways, the shrinkage of the chain can be carried out at will according to the size of the nut, the adjustment can be carried out according to the size of the nut, the cost of a spanner can be saved, and workers are prevented from carrying a plurality of wrenches with different sizes to carry out operation simultaneously.

Drawings

FIG. 1 is a schematic diagram of the overall front cross-sectional structure of the present utility model;

FIG. 2 is a schematic diagram of a regulating block structure according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;

fig. 5 is an enlarged view of the structure of fig. 1 at C according to the present utility model.

In the figure: 1. a plate body; 2. a connecting block; 3. a rotating ring; 4. a chain; 5. a resistance block; 6. a limiting block; 7. a slide bar; 8. a threaded rod; 9. a baffle; 10. a rotating block; 11. a rotating groove; 12. and an adjusting block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a multifunctional workpiece wrench and stopper, including plate body 1, the top of plate body 1 is provided with connecting block 2, and the outside of connecting block 2 is provided with swivel becket 3, and the top of swivel becket 3 is connected with chain 4, the right side of chain 4 is provided with resistance piece 5, the right side of plate body 1 is provided with stopper 6, the below of stopper 6 is provided with slide bar 7, the below of slide bar 7 is provided with threaded rod 8, and the below of threaded rod 8 is provided with baffle 9, and the below of baffle 9 is provided with rotatory piece 10, the below of rotatory piece 10 is provided with rotation groove 11, and the below of rotation groove 11 is provided with regulating block 12;

the connecting mode of the connecting block 2 and the plate body 1 is fixed connection, the connecting block 2 is arranged at the inner side of the plate body 1, the connecting mode of the rotating ring 3 and the connecting block 2 is rotary connection, and the rotating ring 3 is sleeved at the outer side of the connecting block 2, so that the chain 4 can conveniently and movably work above the rotating ring 3;

the connection mode of the rotating ring 3 and the chain 4 is integrated connection, which is beneficial to the movable transformation of the chain 4 according to nuts with various different shapes;

the resistance blocks 5 are integrally connected with the chains 4, the resistance blocks 5 are arranged in a trapezoid shape, and the resistance blocks 5 are arranged on the inner side of each chain 4, so that the effect of anti-skid fixation of nuts through the resistance blocks 5 is achieved;

the diameter of the limiting block 6 is smaller than that of the sliding rod 7, the limiting block 6 is arranged at the upper right side of the plate body 1, and the sliding rod 7 is fixedly connected with the chain 4 in an integrated manner, so that the sliding rod 7 can work in the plate body 1, and the sliding rod 7 is prevented from falling off;

threaded rod 8 top sets up the inside at slide bar 7, and slide bar 7 inside is provided with the thread groove, thread groove and threaded rod 8 rotation connection each other, and threaded rod 8's below top fixedly connected with regulating block 12, and regulating block 12 is rectangular form setting, and the connected mode of turning block 10 and threaded rod 8 is fixed connection, and turning block 10 is annular setting in the inside of turning groove 11, be favorable to through threaded rod 8's rotation, thereby drive slide bar 7 and reach the effect of shrink in plate body 1 inside, thereby carry out screw fixation work.

Working principle: according to fig. 1-5, at first the staff overlaps the nut that needs to install or dismantle or need carry out pivoted body of rod outside, afterwards through rotating regulating block 12, regulating block 12 drives threaded rod 8 and carries out rotatory work in the pivoted while, screw thread through threaded rod 8 outside and the screw thread of sliding rod 7 inner wall are rotatory each other, thereby it slides the work to have driven sliding rod 7 in plate body 1 inside down, afterwards sliding rod 7 drives the chain 4 on top and contracts the work, under the drive of sliding rod 7, chain 4 contracts the fastening to plate body 1 inside, resistance piece 5 and nut each other laminating fastening this moment, then the staff just can carry out rotatory installation or dismantlement's work through rotating plate body 1, chain 4 is because a plurality of connections, so can be according to the nut of different shape sizes, convenient and fast, when traditional spanner uses, need correspond different spanners according to different nuts, and also need make the interior limit of spanner mutually coincide and embolia sleeve, just can rotate, use and be very convenient, and increase spanner cost under the drive of sliding rod 7, it is convenient to purchase through the special device that the realization of the whole device that the staff just need to drive the adjusting block 8 in order to realize the realization of the technical field of detail, the realization of the technical field is convenient to promote the whole has been realized in the special device of the spanner 12, the realization of the convenient has been realized in the prior art, the technical field of the convenient has been realized the convenient to have been realized the adjusting device 12.

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

Claims

1. The utility model provides a multifunctional workpiece spanner, includes plate body (1) and stopper (6), its characterized in that: the top of plate body (1) is provided with connecting block (2), and the outside of connecting block (2) is provided with swivel becket (3) to the top of swivel becket (3) is connected with chain (4), the right side of chain (4) is provided with resistance piece (5), the right side of plate body (1) is provided with stopper (6), the below of stopper (6) is provided with slide bar (7), the below of slide bar (7) is provided with threaded rod (8), and the below of threaded rod (8) is provided with baffle (9), and the below of baffle (9) is provided with rotation piece (10), the below of rotation piece (10) is provided with rotation groove (11), and the below of rotation groove (11) is provided with regulating block (12).

2. A multi-function workpiece wrench as claimed in claim 1, wherein: the connecting block (2) is fixedly connected with the plate body (1), the connecting block (2) is arranged on the inner side of the plate body (1), the rotating ring (3) is rotatably connected with the connecting block (2), and the rotating ring (3) is sleeved on the outer side of the connecting block (2).

3. A multi-function workpiece wrench as claimed in claim 1, wherein: the rotating ring (3) is integrally connected with the chain (4).

4. A multi-function workpiece wrench as claimed in claim 1, wherein: the resistance blocks (5) are integrally connected with the chains (4), the resistance blocks (5) are arranged in a trapezoid shape, and the resistance blocks (5) are arranged on the inner side of each chain (4).

5. A multi-function workpiece wrench as claimed in claim 1, wherein: the diameter of the limiting block (6) is smaller than that of the sliding rod (7), the limiting block (6) is arranged at the position above the right side of the plate body (1), and the sliding rod (7) is fixedly connected with the chain (4) in an integrated manner.

6. A multi-function workpiece wrench as claimed in claim 1, wherein: threaded rod (8) top setting is in the inside of sliding rod (7), and the inside thread groove that is provided with of sliding rod (7), thread groove and threaded rod (8) rotate each other and are connected to below top fixedly connected with regulating block (12) of threaded rod (8), and regulating block (12) are rectangular form setting to the connected mode of rotating block (10) and threaded rod (8) is fixed connection, and rotating block (10) are the inside of annular setting at rotating groove (11).