CN212218318U

CN212218318U - Portable screw nut equipment

Info

Publication number: CN212218318U
Application number: CN202020736536.0U
Authority: CN
Inventors: 张琦迪
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2020-12-25
Anticipated expiration: 2030-05-07

Abstract

The utility model relates to a mounting tool field especially discloses a portable screw nut equipment, the electric iron comprises a handle, handle one side symmetry is equipped with the limiting plate, the limiting plate is kept away from handle one side is connected with the connecting block through the round pin hub rotation, the symmetry be equipped with between the limiting plate with the stop gear that the connecting block suited. The utility model provides a portable screw nut equipment, it is provided with hexagonal sleeve group and interchangeable screwdriver head, can select the sleeve of suitable size or screwdriver head to fix screw nut according to actual need, strong adaptability has greatly reduced the quantity of carrying ordinary screwdriver or spanner, and this equipment convenient to carry; simultaneously, when screw nut installs in narrow and small space scope, can adjust the angle of handle and connecting block as required to the direction of exerting oneself is changed, and the convenience is fixed the equipment of screw nut under narrow and small space, and easy operation is laborsaving.

Description

Portable screw nut equipment

Technical Field

The utility model relates to a mounting tool field especially relates to a portable screw nut equipment.

Background

The screw nut is common connection, mounting under the existing condition, and its convenience simple to use, its head has cross flower groove or hexagonal column according to the in service behavior of screw, selects to twist screw head end or nut according to actual use needs and realizes connecting fixedly, and this just needs to use screwdriver or spanner, but, in the actual working process, has a lot of problems when equipment screw and nut.

Since the head of the screw may be a cross-shaped groove or a hexagonal column, a screwdriver or a wrench may be used, and the size of the screw is various, so that a screwdriver or a wrench with various sizes needs to be prepared, which is inconvenient to carry in the actual working process; the existing screw driver or spanner is in a linear type force application working state, and when the mounting position of a screw and a nut is narrow, the operation of screwing is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that a portable screw nut equipment is provided, solve the above-mentioned problem that exists when the current screw nut that adopts is connected fixedly, reach the purpose that the instrument carries few, can change the direction hard according to actual need.

The utility model provides a technical scheme that above-mentioned technical problem adopted is: the utility model provides a portable screw nut equipment, includes the handle, handle one side symmetry is equipped with the limiting plate, the limiting plate is kept away from handle one side is connected with the connecting block through the round pin hub rotation, the symmetry be equipped with between the limiting plate with the stop gear that the connecting block suited.

Stop gear is including setting up the inboard cavity spacing ring of limiting plate, the cavity spacing ring inside wall evenly is equipped with the spout along its circumference direction, sliding connection has spacing plectane in the cavity spacing ring, just spacing plectane evenly be equipped with along its circumference direction with spout sliding connection's slider, spacing plectane middle part be equipped with round hole that the round pin axle suited.

Preferably, a limiting spring is arranged between the limiting circular plate and the inner side wall of the hollow limiting ring, one side, away from the limiting spring, of the limiting circular plate is evenly provided with first limiting teeth along the circumferential direction of the limiting circular plate, and second limiting teeth meshed with the first limiting teeth are arranged on the connecting block.

Preferably, pull ropes are uniformly arranged on one side, close to the limiting spring, of the limiting circular plate along the circumferential direction of the limiting circular plate, the pull ropes penetrate through the limiting plate and are connected with the pull plate, and a handle is arranged on the pull plate.

Preferably, the connecting block bilateral symmetry is equipped with first extension rod and second extension rod, one side that first extension rod and second extension rod kept away from the connecting block is equipped with the hexagonal section of thick bamboo, be connected with hexagonal sleeve group through the magnetite in the hexagonal section of thick bamboo on the first extension rod, be connected with interchangeable screwdriver head through the magnetite in the hexagonal section of thick bamboo on the second extension rod.

Preferably, the hexagonal socket set comprises at least one hexagonal socket, the size of each hexagonal socket is gradually reduced, and each hexagonal socket is stacked together by a magnet.

Preferably, the centers of the hollow limiting ring, the limiting round block and the connecting block are on the same straight line.

Compared with the prior art, the technical scheme of the utility model have following advantage:

1. the utility model provides a portable screw nut equipment, it is provided with hexagonal sleeve group and interchangeable screwdriver head, can select the sleeve of suitable size or screwdriver head to fix screw nut according to actual need, strong adaptability has greatly reduced the quantity of carrying ordinary screwdriver or spanner, and this equipment is convenient to carry; simultaneously, when screw nut installs in narrow and small space scope, can adjust the angle of handle and connecting block as required to the direction of exerting oneself is changed, and the convenience is fixed the equipment of screw nut under narrow and small space, and easy operation is laborsaving.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

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

fig. 3 is an enlarged view of a portion of fig. 2 according to the present invention;

fig. 4 is a schematic enlarged view of part B of fig. 2 according to the present invention.

Wherein: the device comprises a handle 1, a limiting plate 2, a pin shaft 3, a connecting block 4, a first extension rod 41, a second extension rod 42, a hexagonal cylinder 43, a hexagonal sleeve 44, a screwdriver head 45, a hexagonal sleeve 46, a limiting mechanism 5, a hollow limiting ring 51, a sliding groove 52, a limiting circular plate 53, a sliding block 54, a limiting circular plate 55, a first limiting tooth 56, a second limiting tooth 57, a pull rope 58, a pull plate 59 and a pull handle 50.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

Referring to fig. 1 to 4, the technical solution provided by the present invention is: the utility model provides a portable screw nut equipment, includes

handle

1, and 1 one side symmetry of handle is equipped with limiting plate 2, and limiting plate 2 keeps away from 1 one side of handle and rotates through round pin axle 3 and is connected with connecting block 4, and the symmetry is equipped with stop gear 5 that suits with connecting block 4 between the limiting plate 2.

Referring to fig. 2 and 4, a hexagonal sleeve 46 or a screwdriver bit 45 with a proper size is selected according to actual needs, a first extension rod 41 and a second extension rod 42 are symmetrically arranged on two sides of the connecting block 4, a hexagonal cylinder 43 is arranged on one side, away from the connecting block 4, of the first extension rod 41 and the second extension rod 42, a hexagonal sleeve group 44 is connected to the hexagonal cylinder 43 on the first extension rod 41 through a magnet, and a replaceable screwdriver bit 45 is connected to the hexagonal cylinder 43 on the second extension rod 42 through a magnet.

The hexagonal socket set 44 comprises at least one hexagonal socket 46, the size of each hexagonal socket 46 is gradually reduced, and each hexagonal socket 46 is stacked together by magnets, namely, when a plurality of hexagonal sockets 46 are stacked together, the central lines of the hexagonal sockets 46 are on the same straight line; when the screwdriver head 45 is used for installation, the adjusting mechanism is adjusted to rotate the end of the screwdriver head 45 to the side far away from the handle 1 and fix the screwdriver head 45, and then the screwdriver head 45 with a proper size is selected for replacement, so that the screw nut can be fastened; when the hexagonal sleeve 46 is needed to be used for installation, the hexagonal sleeve group 44 is rotated to the side far away from the handle 1 by adjusting the adjusting mechanism and is fixed, then the hexagonal sleeve 46 with a proper size is selected, the redundant hexagonal sleeve 46 is taken down, and the hexagonal sleeve 46 can be used for sleeving the nut to fix the screw nut.

Further, set up the circular slot of suitable size in hexagonal sleeve 46 middle part, circular slot size is less than hexagonal sleeve 46's internal diameter, and when meetting the screw longer, can overlap suitable hexagonal sleeve 46 on the nut through the setting of circular slot, it is fixed to screw up the nut.

Referring to fig. 2 and 3, the angle between the limiting block and the handle 1 is adjusted by the limiting mechanism 5; the limiting mechanism 5 comprises a hollow limiting ring 51 arranged on the inner side of the limiting plate 2, sliding grooves 52 are uniformly formed in the inner side wall of the hollow limiting ring 51 along the circumferential direction of the hollow limiting ring, a limiting circular plate 53 is connected in the hollow limiting ring 51 in a sliding mode, sliding blocks 54 which are connected with the sliding grooves 52 in a sliding mode are uniformly arranged on the limiting circular plate 53 along the circumferential direction of the limiting circular plate 53, a circular hole which is matched with the pin shaft 3 is formed in the middle of the limiting circular plate 53, and the centers of the hollow limiting ring 51, the limiting circular plate 53 and.

A limiting spring 55 is arranged between the limiting circular plate 53 and the inner side wall of the hollow limiting ring 51, a first limiting tooth 56 is uniformly arranged on one side of the limiting circular plate 53, which is far away from the limiting spring 55, along the circumferential direction of the side, and a second limiting tooth 57 meshed with the first limiting tooth 56 is arranged on the connecting block 4.

The side, close to the limiting spring 55, of the limiting circular plate 53 is uniformly provided with pull ropes 58 along the circumferential direction, the pull ropes 58 penetrate through the limiting plate 2 to be connected with a pull plate 59, a handle 50 is arranged on the pull plate 59, and the pull ropes 58 are connected with the lower end face of the same pull plate 59; when the screwdriver specifically works, the handle is pulled outwards, the handle drives the limiting circular plate 53 to slide in the hollow limiting ring 51 through the pulling plate 59 and the pulling rope 58, in the process, the limiting circular plate 53 moves up and down in the sliding groove 52 through the sliding block 54, at the moment, the first limiting tooth 56 on the limiting circular plate 53 is separated from the second limiting tooth 57 on the connecting block 4, the connecting block 4 can be rotated freely under the action of the pin shaft 3, the end of the screwdriver bit 45 or the end of the hexagonal sleeve group 44 is rotated to the side far away from the handle 1, finally, the handle 50 is loosened, the limiting circular plate 53 is driven to move under the action of the limiting spring 55, the first limiting tooth 56 is meshed with the second limiting tooth 57, the fixing of the connecting block 4 after the screwdriver bit is adjusted is realized, and the adjusted screwdriver bit 45 or the hexagonal sleeve group 44 is fixed.

Further, the method comprises the following steps of; referring to fig. 1, when the space is smaller after the installation of the screw nut, and the screw nut cannot be fixed through linear force exertion, the step of converting the screwdriver bit 45 or the hexagonal sleeve group 44 is only needed to be adopted, the connecting block 4 is rotated to the angle suitable for the handle 1, the screw nut is screwed up through exerting force from the suitable angle, the connecting block 4 can be rotated through rotating the handle 1, the adjusting rotation for multiple times is repeated, and the screw nut can be screwed up and fixed from the suitable angle in a narrow space.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a portable screw nut equipment, includes handle (1), its characterized in that, handle (1) one side symmetry is equipped with limiting plate (2), limiting plate (2) are kept away from handle (1) one side is rotated through round pin axle (3) and is connected with connecting block (4), the symmetry be equipped with between limiting plate (2) with stop gear (5) that connecting block (4) suited, wherein:

the limiting mechanism (5) comprises a hollow limiting ring (51) arranged on the inner side of the limiting plate (2), sliding grooves (52) are uniformly formed in the inner side wall of the hollow limiting ring (51) along the circumferential direction of the hollow limiting ring, a limiting circular plate (53) is connected in the hollow limiting ring (51) in a sliding mode, sliding blocks (54) which are connected with the sliding grooves (52) in a sliding mode are uniformly arranged on the limiting circular plate (53) along the circumferential direction of the limiting circular plate, and a round hole which is matched with the pin shaft (3) is formed in the middle of the limiting circular plate (53);

spacing plectane (53) with be equipped with spacing spring (55) between the inside wall of cavity spacing ring (51), spacing plectane (53) are kept away from one side of spacing spring (55) evenly is equipped with first spacing tooth (56) along its circumferential direction, be equipped with on connecting block (4) with second spacing tooth (57) that first spacing tooth (56) meshed mutually.

2. The portable screw and nut assembly apparatus of claim 1, wherein: spacing plectane (53) are close to spacing spring (55) one side and evenly are equipped with stay cord (58) along its circumferential direction, just stay cord (58) pass limiting plate (2) are connected with arm-tie (59), be provided with handle (50) on arm-tie (59).

3. The portable screw and nut assembly apparatus of claim 1, wherein: connecting block (4) bilateral symmetry is equipped with first extension rod (41) and second extension rod (42), keep away from first extension rod (41) and second extension rod (42) one side of connecting block (4) is equipped with hexagonal section of thick bamboo (43), be connected with hexagonal sleeve group (44) through the magnetite in hexagonal section of thick bamboo (43) on first extension rod (41), be connected with interchangeable screwdriver bit (45) through the magnetite in hexagonal section of thick bamboo (43) on second extension rod (42).

4. A portable screw and nut assembling apparatus as defined in claim 3, wherein: the hexagonal sleeve set (44) comprises at least one hexagonal sleeve (46), the size of each hexagonal sleeve (46) is gradually reduced, and each hexagonal sleeve (46) is stacked together through magnets.

5. The portable screw and nut assembly apparatus of claim 1, wherein: the centers of the hollow limiting ring (51), the limiting circular plate (53) and the connecting block (4) are on the same straight line.