CN218613729U

CN218613729U - Adjustable socket wrench

Info

Publication number: CN218613729U
Application number: CN202223285066.9U
Authority: CN
Inventors: 刘秀群
Original assignee: Yichang Maoming Tools Manufacturing Co ltd
Current assignee: Yichang Maoming Tools Manufacturing Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-03-14
Anticipated expiration: 2032-12-08

Abstract

The utility model provides an adjustable socket wrench, which comprises a sleeve, wherein a stand column is connected in the sleeve in a sliding way, one side of the stand column is provided with a group of clamping grooves distributed from top to bottom, one side of the sleeve, which is close to the clamping grooves, is penetrated with a clamping plate in a sliding way, the clamping plate corresponds to the clamping groove positioned at the bottom, and one side of the clamping plate, which is far away from the clamping grooves, is fixed with a pulling plate which is contacted with the sleeve; the bottom end of the upright post is fixed with a sleeve head positioned below the sleeve, and the top of the sleeve is fixed with a handle. The utility model discloses simple structure and the practicality is strong, and the staff of being convenient for is quick adjusts the holistic length of sleeve and stand, and the adjustment is efficient, and operation process is simple and convenient, has improved staff's work efficiency.

Description

Adjustable socket wrench

Technical Field

The utility model relates to a box spanner technical field especially relates to a box spanner with adjustable.

Background

The socket wrench is generally called as a socket, and consists 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 very deep recesses;

in order to facilitate the disassembly of nuts at different depth positions, an extensible socket wrench is provided, and in order to achieve the extension of the socket wrench, the extension rod is improved, the extension rod is composed of a sleeve and a screw rod, the sleeve is in threaded connection with the screw rod, the screw rod moves outwards from the sleeve by rotating the screw rod, the whole length of the screw rod and the sleeve is lengthened, and then the screw rod and the sleeve are locked by a locking device, the locking device is generally a bolt, threaded holes matched with the bolt are formed in the screw rod and the sleeve, and the bolt and the sleeve are locked by connecting the bolt to the threaded holes in the screw rod and the sleeve in a threaded manner;

the length adjusting mode is too complicated in operation process, when the length needing to be extended is too long, the time for rotating the screw rod by a worker is too long, the bolt is rotated again to be locked, and when the screw rod is subsequently restored, the bolt is also required to be taken down, and then the screw rod is rotated for a longer time, so that the screw rod is restored, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a box spanner with adjustable has solved through rotatory screw rod adjustment length back, the mode of reuse bolt locking, and operation process is too loaded down with trivial details, and the time overlength of the rotatory screw rod of staff has reduced work efficiency's problem.

In order to solve the technical problem, the utility model discloses specifically adopt following technical scheme:

an adjustable socket wrench comprises a sleeve, wherein an upright post is connected in the sleeve in a sliding manner, one side of the upright post is provided with a group of clamping grooves distributed from top to bottom, one side of the sleeve, which is close to the clamping grooves, penetrates through a clamping plate in sliding connection, the clamping plate corresponds to the clamping groove positioned at the lowest part, and one side of the clamping plate, which is far away from the clamping grooves, is fixedly provided with a pulling plate which is in contact with the sleeve; the bottom end of the upright post is fixed with a sleeve head positioned below the sleeve, and the top of the sleeve is fixed with a handle.

Compared with the prior art, the utility model discloses following beneficial effect has:

when bolts in a certain deeper position need to be taken down, a worker can pull out the clamping plate from the clamping groove positioned at the lowest position through the pulling plate, slide the upright post outwards for a proper distance from the sleeve, enable the other clamping groove to correspond to the clamping plate, then the worker can clamp the clamping plate into the clamping groove through the pulling plate, and fix the upright post; after the overall length of the upright post and the sleeve is adjusted, a worker sleeves the sleeve head on the bolt, and then the sleeve drives the sleeve head to rotate through the handle to take down the bolt; the utility model discloses simple structure and the practicality is strong, and the staff of being convenient for is quick adjusts the holistic length of sleeve and stand, and the adjustment is efficient, and operation process is simple and convenient, has improved staff's work efficiency.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

FIG. 4 is a schematic structural view of the pillar of the present invention;

fig. 5 is a schematic structural view of the sleeve of the present invention.

In the figure: 1. a sleeve; 2. a column; 21. a card slot; 22. a circular groove; 23. an iron absorption block; 24. a chute; 25. marking a line; 3. a sleeve head; 4. pulling a plate; 41. clamping a plate; 42. a rubber column; 5. a short bar; 51. a connecting rod; 52. a clamping block; 6. a circular plate; 61. a storage bag; 62. a rubber ring; 7. a handle; 8. a slide block.

Detailed Description

The following detailed description of the present invention is provided with reference to the accompanying drawings and examples.

As shown in fig. 1, 2 and 3, the utility model provides an adjustable socket wrench, which comprises a sleeve 1, wherein a column 2 is slidably connected in the sleeve 1, one side of the column 2 is provided with a group of clamping grooves 21 distributed from top to bottom, one side of the sleeve 1 close to the clamping grooves 21 is penetrated with a clamping plate 41 in sliding connection, the clamping plate 41 corresponds to the clamping groove 21 positioned at the lowest part, and one side of the clamping plate 41 departing from the clamping grooves 21 is fixed with a pulling plate 4 contacting with the sleeve 1; the bottom end of the upright post 2 is fixed with a sleeve head 3 positioned below the sleeve 1, and the top of the sleeve 1 is fixed with a handle 7.

As shown in fig. 1, 2 and 3, a set of circular grooves 22 is arranged in the upright post 2, and the set of circular grooves 22 are respectively communicated with a set of slots 21; one side that arm-tie 4 deviates from cardboard 41 rotates and is connected with quarter butt 5, and quarter butt 5 is close to the one end of draw-in groove 21 and is fixed with the connecting rod 51 that runs through arm-tie 4 and cardboard 41 in proper order, and the other end of connecting rod 51 is fixed with the fixture block 52 that is located circular slot 22 and contacts with cardboard 41. After the clamping plate 41 is clamped into the clamping groove 21, the clamping block 52 is located in the circular groove 22, and then the worker can rotate the short rod 5, so that the short rod 5 drives the clamping block 52 to rotate through the connecting rod 51, the clamping block 52 is in a vertical state (as shown in fig. 3), the clamping plate 41 can be further limited, and the stability of the clamping plate 41 is improved; the clamping block 52 is long, and when the clamping plate 41 needs to be taken out from the clamping groove 21, the short rod 5 drives the clamping block 52 to rotate by 90 degrees, so that the clamping block 52 is in a horizontal state, and then the clamping plate 41 and the clamping block 52 can be taken out from the clamping groove 21 in sequence.

As shown in fig. 3, an iron absorption block 23 is embedded in one side of the circular groove 22 away from the clamping groove 21, the iron absorption block 23 contacts with the fixture block 52, and the fixture block 52 is made of steel. The iron attracting block 23 can attract the clamping block 52, so that the stability of the clamping block 52 is improved, and the short rod 5 is prevented from rotating randomly.

As shown in fig. 3, a rubber column 42 is fixed on the pulling plate 4, and a concave hole for inserting the rubber column 42 is formed on the sleeve 1. After the rubber column 42 is inserted into the concave hole on the sleeve 1, the pulling plate 4 can be fixed on the sleeve 1, and the stability of the pulling plate 4 is increased.

As shown in fig. 1, a circular plate 6 penetrated by a handle 7 is fixed to the top of the sleeve 1, a storage bag 61 for housing the sleeve 1 is fixed to the bottom of the circular plate 6, and a rubber ring 62 is fitted over the storage bag 61. When not needing to use the socket head 3, the staff can take off rubber ring 62 from accomodating bag 61, then will accomodate bag 61 and flare-out, makes and accomodate bag 61 and cover the back with socket head 3, and the one end constraint that bag 61 kept away from handle 7 will be accomodate to reuse rubber ring 62, can effectually accomodate the protection to socket head 3, stand 2 and sleeve 1, avoids impurity, dust or water etc. to be infected with on socket head 3, stand 2 or the sleeve 1.

As shown in fig. 4 and 5, the upright post 2 is provided with a sliding groove 24, and the inner wall of the sleeve 1 is fixed with a sliding block 8 adapted to the sliding groove 24. Two sliding grooves 24 are formed in the upright post 2, and the two sliding grooves 24 are respectively positioned on the front surface and the back surface (as shown in the direction of fig. 4) of the upright post 2; the front and the back of the corresponding sleeve 1 inner wall are respectively fixed with a sliding block 8, the sliding blocks 8 are matched with the sliding grooves 24, and the working personnel can slide the upright post 2 outwards from the sleeve 1 conveniently.

As shown in fig. 1 and 4, a group of identification lines 25 is disposed on the column 2 from top to bottom. When the column 2 and the sleeve 1 are in the initial state, the lowermost marking line 25 is just outside the sleeve 1 as illustrated in fig. 1; after the upright post 2 slides towards the outside of the sleeve 1, when the next identification line 25 is just positioned outside the sleeve 1, it indicates that the penultimate card slot 21 positioned below corresponds to the card board 41, so that the worker can accurately clamp the card board 41 into the card slot 21.

As shown in fig. 1, the handle 7 is T-shaped. The handle 7 is T-shaped, so that the force is applied when the sleeve 1 is rotated by a worker.

When the device is used, when the upright post 2 needs to be moved outwards of the sleeve 1 and the overall length of the upright post 2 and the sleeve 1 is increased, a worker pulls the pull plate 4 to draw the clamping plate 41 out of the clamping groove 21 positioned at the lowest part, and then slides the upright post 2 outwards of the sleeve 1 (the bottom of the sleeve 1 is open); when the upright post 2 moves a certain distance to the outside of the sleeve 1, another clamping groove 21 on the upright post 2 corresponds to the clamping plate 41, then the worker pushes the pulling plate 4 to clamp the clamping plate 41 into the clamping groove 21, at the moment, the clamping block 52 is positioned in the circular groove 22, then the worker rotates the short rod 5 to enable the connecting rod 51 to drive the clamping block 52 to rotate, and then the clamping block 52 is in a vertical state (the clamping groove 21 and the clamping block 52 are arranged in a cross shape), so that the stability of the clamping plate 41 can be effectively improved, the upright post 2 is effectively fixed, and the upright post 2 is prevented from moving randomly;

and stand 2 and sleeve 1 all are the rectangle setting, draw-in groove 21 on the stand 2 can set up two sets ofly simultaneously, two sets of crisscross distributions about being (as show in fig. 2, crisscross from top to bottom), corresponding sleeve 1 goes up to run through has two sliding connection's cardboard 41, two cardboard 41 are about crisscross distributions equally (crisscross from top to bottom), two sets of draw-in grooves 21 and two cardboard 41's setting, so that can be better fix stand 2 in sleeve 1, increase stand 2's stability.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. An adjustable socket wrench, comprising a socket (1), characterized in that: an upright post (2) is connected in the sleeve (1) in a sliding manner, a group of clamping grooves (21) distributed from top to bottom are formed in one side of the upright post (2), a clamping plate (41) in sliding connection penetrates through one side, close to the clamping grooves (21), of the sleeve (1), the clamping plate (41) corresponds to the clamping groove (21) located at the lowest position, and a pulling plate (4) in contact with the sleeve (1) is fixed on one side, away from the clamping groove (21), of the clamping plate (41); the bottom end of the upright post (2) is fixed with a sleeve head (3) positioned below the sleeve (1), and the top of the sleeve (1) is fixed with a handle (7).

2. An adjustable socket wrench as claimed in claim 1, wherein: a group of circular grooves (22) are formed in the upright post (2), and the group of circular grooves (22) are respectively communicated with the group of clamping grooves (21); one side that arm-tie (4) deviates from cardboard (41) rotates and is connected with quarter butt (5), and quarter butt (5) are close to the one end of draw-in groove (21) and are fixed with connecting rod (51) that run through arm-tie (4) and cardboard (41) in proper order, and the other end of connecting rod (51) is fixed with fixture block (52) that are located circular slot (22) and contact with cardboard (41).

3. An adjustable socket wrench as claimed in claim 2, wherein: one side of the circular groove (22) departing from the clamping groove (21) is embedded with an iron absorption block (23), the iron absorption block (23) is in contact with the clamping block (52), and the clamping block (52) is made of steel.

4. An adjustable socket wrench as claimed in claim 1, wherein: the pull plate (4) is fixed with a rubber column (42), and the sleeve (1) is provided with a concave hole for inserting the rubber column (42).

5. An adjustable socket wrench as claimed in claim 1, wherein: the top of the sleeve (1) is fixed with a circular plate (6) penetrated by the handle (7), the bottom of the circular plate (6) is fixed with a containing bag (61) which is used for covering the sleeve (1), and the containing bag (61) is sleeved with a rubber ring (62).

6. An adjustable socket wrench as claimed in claim 1, wherein: the upright post (2) is provided with a sliding groove (24), and the inner wall of the sleeve (1) is fixed with a sliding block (8) matched with the sliding groove (24).

7. An adjustable socket wrench as claimed in claim 1, wherein: and a group of identification lines (25) distributed from top to bottom are arranged on the upright post (2).

8. An adjustable socket wrench as claimed in claim 1, wherein: the handle (7) is arranged in a T shape.