CN210255922U

CN210255922U - Electric torque wrench socket

Info

Publication number: CN210255922U
Application number: CN201920903740.4U
Authority: CN
Inventors: 孙刚虎; 贾文波; 司马新权; 王博
Original assignee: Xian Electrification Engineering Co Ltd of China Railway Electrification Engineering Group Co Ltd
Current assignee: Xian Electrification Engineering Co Ltd of China Railway Electrification Engineering Group Co Ltd
Priority date: 2019-06-17
Filing date: 2019-06-17
Publication date: 2020-04-07
Anticipated expiration: 2029-06-17

Abstract

The utility model discloses an electrodynamic torque wrench socket, which comprises a circular socket, wherein the top end of the circular socket is fixedly provided with a mounting seat, the bottom end of the inner wall of the circular socket is fixedly provided with an inner hexagonal socket, the bottom of the inner wall of the circular socket is fixedly provided with two limiting rods, the two ends of the two limiting rods are respectively movably connected with the two ends of two fixed plates in an alternating way, the middle parts of the inner sides of the two fixed plates are respectively fixedly provided with a brush, the middle parts of the outer sides of the two fixed plates are respectively connected with one ends of two first screw rods in a rotating way through bearings, the middle parts of the two first screw rods are respectively connected with the bottom threads of the two sides of the circular socket in an alternating way, and the other ends of the two, the inner hexagonal sleeve arranged at the bottom end of the inner wall of the circular sleeve can be matched with a bolt and a nut, and then the inner hexagonal sleeve is dripped by the electric power torque wrench to rotate, so that the bolt and the nut can be assembled and disassembled.

Description

Electric torque wrench socket

Technical Field

The utility model relates to a construction industry technical field, in particular to electrodynamic torque spanner sleeve.

Background

The power machines of some electric wrenches in the current market adopt motors with high rotating speed and small torque; a large transmission mechanism is adopted between the power machine and the working mechanism. The motor on the market adopts the drive mechanism form: planetary gear transmission, involute few-tooth-difference gear transmission, cycloid few-tooth-difference gear transmission and the like

However, when the existing electrodynamic torque wrench is used for reserving a bolt and a nut for a foundation, the foundation reserved bolt and the nut are inconvenient to operate when being fastened for the foundation reserved bolt and the nut, and sundries on the bolt cannot be removed, so that the disassembly and assembly of the foundation reserved bolt and the nut are influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric torque wrench socket to solve the current electric torque wrench that proposes in the above-mentioned background art and operate inconvenient and can't reject the problem of the debris on the bolt when reserving the bolt nut to the basis and use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric torque wrench socket, includes circular sleeve, the fixed mount pad that is equipped with in circular sleeve's top, the bottom mounting of circular sleeve inner wall is equipped with interior hexagonal sleeve, the fixed two gag lever posts that are equipped with in bottom of circular sleeve inner wall, two the both ends of gag lever post are connected with the both ends activity interlude of two fixed plates respectively, two the inboard middle part of fixed plate is all fixed and is equipped with the brush, two the middle part in the fixed plate outside all rotates with the one end of two first screw rods respectively through the bearing and is connected, two the middle part of first screw rod is connected, two with the bottom screw thread interlude of circular sleeve both sides respectively the other end of first screw rod is all fixed and is equipped with first handle.

As an optimized technical scheme of the utility model, the mounting hole has been seted up at the middle part of mount pad.

As a preferred technical scheme of the utility model, six spouts, six have been seted up respectively to six sides of hexagonal socket inner wall the inside of spout is movable respectively and is equipped with six travelers, six the middle part of traveler one end respectively with the one end fixed connection of six second screw rods, six the middle part of second screw rod alternates with the bottom screw thread in the circular sleeve outside respectively and is connected, six the other end of second screw rod is all fixed and is equipped with the second handle.

As an optimal technical scheme of the utility model, six anti-skidding texture has all been seted up to the other end of traveller.

As a preferred technical scheme of the utility model, interval between the top of hexagon socket head cap sleeve and the top of circular sleeve inner wall is greater than the interval of bolt and nut apart from the bolt top.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to an electric torque wrench socket has following beneficial effect:

1) the inner hexagonal sleeve can be matched with the bolt and the nut, the bolt and the nut can be disassembled and assembled by dropping the inner hexagonal sleeve of east through the electric power torque wrench to rotate, the distance between the two corresponding sliding columns can be adjusted to clamp the bolt and the nut with different sizes within a certain range, and then the bolt and the nut are disassembled and assembled, so that the application range of the sleeve is expanded, meanwhile, the distance between the top end of the inner hexagonal sleeve and the top end of the inner wall of the circular sleeve is larger than the distance between the bolt and the nut and the top end of the bolt, and the problem that the inner hexagonal sleeve cannot be matched with the bolt and the nut when the circular sleeve is sleeved outside the;

2) the interval between two brushes can be adjusted to the first screw rod of rotation, and the dismouting in-process can carry out the deashing to the bolt through two brushes, rejects debris on the bolt, need not extravagant manpower and removes the deashing, saves the cost of labor, improves plateau district efficiency of construction.

Drawings

FIG. 1 is a schematic front view of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is a schematic top view of the cross-sectional structure of the present invention.

In the figure: 1. a circular sleeve; 2. a mounting seat; 3. an inner hexagonal sleeve; 4. a fixing plate; 5. a brush; 6. a first screw; 7. a first handle; 8. mounting holes; 9. a chute; 10. a traveler; 11. a second screw; 12. a second handle; 13. a limiting rod.

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.

Please refer to fig. 1-3, the utility model provides an electric torque wrench socket, including circular sleeve 1, circular sleeve 1's the fixed mount pad 2 that is equipped with in top, the bottom mounting of 1 inner wall of circular sleeve is equipped with hexagon socket head cap 3, the fixed two gag lever posts 13 that are equipped with in bottom of 1 inner wall of circular sleeve, the both ends of two gag lever posts 13 are connected with the both ends activity interlude of two fixed plates 4 respectively, the inboard middle part of two fixed plates 4 is all fixed and is equipped with brush 5, the middle part in the two fixed plates 4 outsides all rotates with the one end of two first screws 6 through the bearing respectively and is connected, the middle part of two first screws 6 is connected with the bottom screw thread interlude of 1 both sides of circular sleeve respectively, the other end of two first screws 6 is all fixed and is equipped with.

Preferably, the middle part of the mounting seat 2 is provided with a mounting hole 8, and the whole wrench socket is convenient to mount through the mounting hole 8.

Preferably, six chutes 9 have been seted up respectively to six sides of 3 inner walls of hexagon socket head cap, the inside activity respectively of six chutes 9 is equipped with six travelers 10, the middle part of six travelers 10 one end respectively with the one end fixed connection of six second screw rods 11, the middle part of six second screw rods 11 respectively with the bottom screw thread interlude in the circular sleeve 1 outside be connected, the other end of six second screw rods 11 is all fixed and is equipped with second handle 12, be convenient for rotate the position that second screw rods 11 adjusted travelers 10 through second handle 12, be convenient for then adjust the interval between two travelers 10 at relative position, make the sleeve can adjust the use according to the size of nut.

Preferably, the other ends of the six sliding columns 10 are provided with anti-slip textures, so that friction force can be increased through the anti-slip textures, and the mounting and dismounting are more stable.

Preferably, the distance between the top of the inner hexagonal sleeve 3 and the top of the inner wall of the circular sleeve 1 is larger than the distance between the bolt and the nut and the top end of the bolt, so that the problem that the inner hexagonal sleeve 3 cannot be matched with the bolt and the nut when the circular sleeve 1 is sleeved outside the bolt is avoided.

When the socket is used, the utility model relates to an electric torque wrench socket, firstly, the whole socket is arranged on the electric torque wrench through the mounting hole 8, then the circular socket 1 is sleeved outside a foundation reserved bolt of a nut to be disassembled and assembled until the inner hexagonal socket 3 is matched with the foundation reserved bolt nut, then, the first screw rod 6 is rotated by the first handle 7, then, two fixing plates 4 can be driven to slide back and forth, the two hairbrushes 5 arranged at the inner sides of the two fixing plates 4 are respectively tightly attached to the two sides of the foundation reserved bolt, then, the circular socket 1 is driven to rotate by the electric torque wrench, then, the inner hexagonal socket 3 is driven to rotate, firstly, the disassembly and the disassembly of the foundation reserved bolt nut are carried out, the sundries on the foundation reserved bolt are eliminated, the nut is convenient to be fastened later, the ash removal is not needed to waste manpower, save the cost of labor, improve plateau district efficiency of construction, when the basis is reserved the bolt and nut size and is too little, can adjust two corresponding second screw rods 11 through second handle 12, adjust the interval between two corresponding travelers 10 then, can press from both sides tightly the bolt and nut of unidimensional in the certain limit, carry out the dismouting again, telescopic application scope has been enlarged, and set up six travelers 10, can divide into three pairs and use, remaining one pair or two pairs can continue to use when one pair or two pairs damage, telescopic life has been prolonged.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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. An electric torque wrench socket, comprising a circular socket (1), characterized in that, the top end of the circular sleeve (1) is fixedly provided with a mounting seat (2), the bottom end of the inner wall of the circular sleeve (1) is fixedly provided with an inner hexagonal sleeve (3), the fixed two gag lever posts (13) that are equipped with in bottom of circular sleeve (1) inner wall, two the both ends of gag lever post (13) are connected with the both ends activity interlude of two fixed plates (4) respectively, two fixed plate (4) inboard middle part all is fixed and is equipped with brush (5), two the middle part in the fixed plate (4) outside all rotates with the one end of two first screw rods (6) respectively through the bearing and is connected, two the middle part of first screw rod (6) is connected with the bottom screw thread interlude of circular sleeve (1) both sides respectively, two the other end of first screw rod (6) is all fixed and is equipped with first handle (7).

2. An electric torque wrench socket as claimed in claim 1, wherein: and a mounting hole (8) is formed in the middle of the mounting seat (2).

3. An electric torque wrench socket as claimed in claim 1, wherein: six spouts (9), six have been seted up respectively to six sides of interior hexagonal sleeve (3) inner wall the inside activity respectively of spout (9) is equipped with six travelers (10), six the middle part of traveler (10) one end respectively with the one end fixed connection in six second screw rod (11), six the middle part of second screw rod (11) is connected, six with the bottom screw thread interlude in the circular sleeve (1) outside respectively the other end of second screw rod (11) is all fixed and is equipped with second handle (12).

4. An electric torque wrench socket as claimed in claim 3, wherein: the other ends of the six sliding columns (10) are provided with anti-skidding textures.

5. An electric torque wrench socket as claimed in claim 1, wherein: the distance between the top end of the inner hexagonal sleeve (3) and the top end of the inner wall of the circular sleeve (1) is larger than the distance between the bolt and the nut and the top end of the bolt.