CN219818757U

CN219818757U - Nut withdrawing mechanism for disassembling and assembling nuts

Info

Publication number: CN219818757U
Application number: CN202321239582.XU
Authority: CN
Inventors: 吴国新
Original assignee: Suzhou Shengfeng Electronic Technology Co ltd
Current assignee: Suzhou Shengfeng Electronic Technology Co ltd
Priority date: 2023-05-22
Filing date: 2023-05-22
Publication date: 2023-10-13
Anticipated expiration: 2033-05-22

Abstract

The utility model discloses a nut withdrawing mechanism for disassembling and assembling nuts, which comprises a shell, wherein a forward and reverse rotation motor and a storage battery are arranged in the shell, a cover plate is arranged at an opening of the shell, a control switch is arranged on the outer wall of the shell, a connecting shaft is clamped at the end part of the output end of the forward and reverse rotation motor, a connecting cylinder is fixedly arranged at the end part of one end of the connecting shaft, a covering pipe is arranged below the shell, a mounting hole is formed in the upper part of the connecting cylinder, a mounting screw rod penetrates through the mounting hole, a mounting plate is welded at the end part of one end of the mounting screw rod, two groups of mounting nuts are sleeved on the side wall of the mounting screw rod, and six groups of connecting rods are welded at the lower part of the mounting plate. The beneficial effects are that: according to the nut dismounting device, the connecting cylinder is adopted, and the set clamping structure is suitable for dismounting nuts with various sizes, so that the use practicability of the nut dismounting mechanism is improved.

Description

Nut withdrawing mechanism for disassembling and assembling nuts

Technical Field

The utility model relates to the technical field of nut disassembly, in particular to a nut withdrawing mechanism for disassembling and assembling nuts.

Background

The nut is a part which is screwed with a bolt or a screw rod to play a role in fastening, and all elements which are necessary for manufacturing machinery are divided into a plurality of large types such as carbon steel, high strength, stainless steel, plastic steel and the like, and after the nut is installed, a nut withdrawing mechanism is used at present to finish the disassembling operation of the nut.

The prior art discloses the publication number: CN218576066U is electronic dismounting device for nut fastening, including spanner socket, protecgulum, group battery, battery card, casing, motor, control box, control panel, back lid and action bars, during the use, will install the nut card and go into spanner socket, when the nut reachs suitable position, through control panel control motor rotation to reduce artifical the participation, accomplish automatic fastening or dismantlement screw, can improve traditional operation method, can light, simple and convenient, accurate, efficient completion operation. And the operation is simple, and the carrying is convenient.

Said utility model, when the nut needs to be dismantled, the matched spanner sleeve needs to be installed first, the production of multi-size spanner sleeve can increase the waste of resource and the cost of production, the carrying of multi-size spanner sleeve can accelerate the consumption of the physical strength of the operator, and the use practicability of the novel spanner sleeve is reduced.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a nut withdrawing mechanism for disassembling nuts, which is provided with a group of clamping structures, can be suitable for disassembling nuts with various sizes, and further solves the problems in the prior art.

(II) technical scheme

In order to realize the advantages of disassembling nuts with various sizes by adopting the clamping structure, the utility model adopts the following specific technical scheme:

the utility model provides a nut dismouting moves back nut mechanism, includes the shell, the internally mounted of shell has positive reverse motor and battery, the opening part of shell is provided with the apron, control switch is installed to the outer wall of shell, positive reverse motor's output tip joint has the connecting axle, and the one end tip fixed mounting of connecting axle has the connecting cylinder, the cover pipe is installed to the below of shell, the mounting hole has been seted up on the upper portion of connecting cylinder, and the inside of mounting hole runs through there is the installation screw rod to the one end tip welding of installation screw rod has the mounting panel, two sets of installation nuts have been cup jointed to the lateral wall of installation screw rod, six sets of connecting rods have been welded to the lower part of mounting panel, and six sets of the one end tip of connecting rod has all welded the sloping block, six sets of guide holes's inside all slides and has run through T shape pole, six sets of the one end tip of T shape pole all welds the locating plate, six sets of the upper portion of locating plate all welds.

Further, the inclination of the six groups of swash plate inclined surfaces is the same as the inclination of the six groups of swash plate inclined surfaces.

Further, the mounting screw rod and the two groups of mounting nut threads are mutually matched.

Further, the vertical section length of the limiting ends of the six groups of T-shaped rods is larger than the diameter length of the six groups of guide holes.

Further, the lower part of shell is provided with the annular groove, and the inner wall of annular groove is provided with the ring channel of stepping down, the upper end of cover pipe is located the inside of annular groove, the fixed spacing ring that has cup jointed of upper end outer wall of cover pipe, the inside top surface fixed mounting of annular groove has multiunit telescopic spring, and multiunit telescopic spring's one end and the upper end fixed connection of cover pipe, the lower extreme bonding of cover pipe has the sponge pipe.

Further, the control switch is electrically connected with the storage battery and the forward and backward rotating motor through wires.

(III) beneficial effects

Compared with the prior art, the nut withdrawing mechanism for disassembling and assembling the nuts has the following beneficial effects:

(1) According to the nut withdrawing mechanism, the connecting cylinder is adopted, when the nut withdrawing mechanism for disassembling and assembling nuts is actually used, an operator firstly uses hands to drive the six groups of T-shaped rods to synchronously move through the six groups of positioning plates, when the opposite surfaces of the six groups of positioning plates are tightly contacted with the side walls of the hexagonal nuts, the operator uses hands to downwards move the mounting screw rod, the six groups of positioning plates and the hexagonal nuts are driven to downwards move through the mounting plate and the six groups of connecting rods, when the inclined surfaces of the six groups of inclined blocks are tightly contacted with the inclined surfaces of the six groups of inclined plates, the mounting screw rod and the two groups of mounting nut threads are mutually matched, the operator uses hands to clockwise and anticlockwise rotate the two groups of mounting nuts, when the two groups of mounting nuts are tightly contacted with the connecting cylinder, the mounting screw rod, the mounting plate, the six groups of connecting rods, the six groups of inclined blocks, the six groups of inclined plates and the six groups of positioning plates are fixed in use positions, the hexagonal nuts are clamped by the six groups of positioning plates, the control switch is pressed, the output end of the forward and backward rotating motor can drive the six groups of positioning plates and the hexagonal nuts to anticlockwise rotate through the connecting shaft, the upper parts of the connecting cylinder can be conveniently opened, the nuts can be disassembled, and the nuts can be conveniently disassembled, and the nuts can be assembled and disassembled by one group of nuts can be conveniently arranged by one user, and the operator can use the nut withdrawing mechanism can be conveniently, and assembled and disassembled by the nut.

(2) According to the nut withdrawing mechanism, the cover tube is adopted, when the nut withdrawing mechanism for disassembling and assembling nuts is actually used, an operator can hold the shell by hands, when the connecting tube moves towards the hexagonal nut, the cover tube can cover the hexagonal nut, when the sponge tube contacts the installation plane, the cover tube, the shell and the sponge tube cover the hexagonal nut, so that the rust which splashes and breaks away from the hexagonal nut is prevented from contacting the hands of the operator in the disassembling process of the hexagonal nut, the cover tube is prevented from being separated from the shell by the abdicating annular grooves and the limiting rings, the plurality of groups of telescopic springs can reset the cover tube, the rust which is rotationally fallen off by the arranged cover tube can be prevented from contacting the hands of the operator, and a safety guarantee is brought to the use of the nut withdrawing mechanism for disassembling and assembling nuts.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a nut withdrawing mechanism for disassembling and assembling nuts;

FIG. 2 is a perspective view of a cover tube according to the present utility model;

FIG. 3 is a top view of a swash block according to the present utility model;

FIG. 4 is an enlarged view of FIG. 1A in accordance with the teachings of the present utility model;

fig. 5 is an enlarged view of B of fig. 1 in accordance with the present utility model.

In the figure:

1. a housing; 2. a forward and reverse rotation motor; 3. a storage battery; 4. a cover plate; 5. a control switch; 6. a connecting shaft; 7. a connecting cylinder; 8. covering the tube; 9. a mounting hole; 10. installing a screw; 11. installing a nut; 12. a mounting plate; 13. a connecting rod; 14. a sloping block; 15. a guide hole; 16. a T-bar; 17. a positioning plate; 18. a sloping plate; 19. an annular groove; 20. a relief annular groove; 21. a limiting ring; 22. a telescopic spring; 23. a sponge tube.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the utility model, a nut withdrawing mechanism for disassembling and assembling nuts is provided.

Referring to the drawings and the specific embodiments, as shown in fig. 1-5, a nut withdrawing mechanism for disassembling and assembling nuts according to the embodiment of the utility model comprises a housing 1, wherein a forward and reverse motor 2 and a storage battery 3 are installed in the housing 1, a cover plate 4 is arranged at an opening of the housing 1, a control switch 5 is installed on the outer wall of the housing 1, a connecting shaft 6 is clamped at the end part of an output end of the forward and reverse motor 2, a connecting cylinder 7 is fixedly installed at one end part of the connecting shaft 6, a covering pipe 8 is installed below the housing 1, a mounting hole 9 is formed at the upper part of the connecting cylinder 7, a mounting screw 10 penetrates through the inside of the mounting hole 9, a mounting plate 12 is welded at one end part of the mounting screw 10, two groups of mounting nuts 11 are sleeved on the side wall of the mounting screw 10, six groups of connecting rods 13 are welded at the lower part of the mounting plate 12, inclined blocks 14 are welded at one end parts of the six groups of connecting rods 13, a control switch 5 is installed on the outer wall of the connecting cylinder 7, a T-shaped rod 16 is penetrated through the inside of the six groups of connecting rods 15, one end part of the connecting rod 16 is fixedly installed, a connecting cylinder 17 is fixedly installed at one end part of the six groups of the connecting rod 16, a guide hole 17 is welded at the six groups of the connecting rod 17, and the nut is welded at the upper end part of the connecting cylinder 17 is welded by the connecting plate is provided with a guide hole, and the nut with a plurality of nuts with a practical nut, and the nut is assembled and disassembled and assembled and disassembled.

In one embodiment, the inclination of the inclined surfaces of the six sets of swash blocks 14 is the same as the inclination of the inclined surfaces of the six sets of swash plates 18, ensuring that the inclined surfaces of the six sets of swash blocks 14 can contact the inclined surfaces of the six sets of swash plates 18, respectively.

In one embodiment, the mounting screw 10 and the two sets of mounting nuts 11 are threadedly engaged with each other to facilitate adjustment of the use positions of the two sets of mounting nuts 11.

In one embodiment, the vertical cross-sectional length of the spacing ends of the six sets of T-bars 16 is greater than the diameter length of the six sets of guide holes 15, avoiding the six sets of T-bars 16 from disengaging the connecting barrel 7.

In one embodiment, the lower part of shell 1 is provided with annular groove 19, and the inner wall of annular groove 19 is provided with the ring channel 20 of stepping down, the upper end of cover pipe 8 is located the inside of annular groove 19, the fixed spacing ring 21 that has cup jointed of upper end outer wall of cover pipe 8, the inside top surface fixed mounting of annular groove 19 has multiunit telescopic spring 22, and multiunit telescopic spring 22's one end and the upper end fixed connection of cover pipe 8, the lower extreme of cover pipe 8 bonds there is sponge pipe 23, through the cover pipe 8 that sets up, can avoid the rotatory rust contact operation workman's hand that drops of nut, bring a safety guarantee for the use of the nut mechanism that moves back of nut dismouting.

In one embodiment, the control switch 5 is electrically connected to the battery 3 and the reversible motor 2 through wires, and the battery 3 provides power to the reversible motor 2.

Working principle:

when the nut withdrawing mechanism for disassembling and assembling nuts is actually used, an operator firstly uses hands to oppositely drive six groups of T-shaped rods 16, the six groups of T-shaped rods 16 respectively drive six groups of inclined plates 18 to synchronously move through six groups of positioning plates 17, when the opposite surfaces of the six groups of positioning plates 17 are tightly contacted with the side walls of the hexagonal nuts, the operator uses hands to downwards move the mounting screw 10, drives the six groups of inclined blocks 14 to downwards move through the mounting plate 12 and the six groups of connecting rods 13, when the inclined surfaces of the six groups of inclined blocks 14 are tightly contacted with the inclined surfaces of the six groups of inclined plates 18 respectively, the mounting screw 10 and the two groups of mounting nuts 11 are mutually matched by threads, the operator rotates the two groups of mounting nuts 11 clockwise and anticlockwise by hands, when the two groups of mounting nuts 11 are tightly contacted with the connecting cylinder 7, the using positions of the mounting screw 10, the mounting plate 12, the six groups of connecting rods 13, the six groups of inclined blocks 14, the six groups of inclined plates 18 and the six groups of positioning plates 17 are fixed, at this time, the hexagonal nut is clamped by the six groups of positioning plates 17, at this time, the control switch 5 is pressed, the output end of the forward and backward rotating motor 2 can drive the six groups of positioning plates 17 and the hexagonal nut to rotate anticlockwise through the connecting shaft 6 and the connecting cylinder 7, the disassembly work of the hexagonal nut is completed, the upper part of the connecting cylinder 7 can be provided with a through hole, an operator can conveniently operate the lower group of mounting nuts 11 by hand, a group of clamping structures can be suitable for disassembly of nuts with various sizes through the arranged connecting cylinder 7, the use practicability of a nut withdrawing mechanism for disassembling and assembling nuts is improved, meanwhile, when the nut withdrawing mechanism for disassembling and assembling nuts is actually used, the operator can hold the shell 1 by hand, when the connecting cylinder 7 moves towards the hexagonal nut, the covering pipe 8 covers the hexagonal nut, when the sponge pipe 23 contacts with the mounting plane, the covering pipe 8, the shell 1 and the sponge pipe 23 cover the hexagonal nut, avoid hex nut dismantles in-process, splash the rust contact operation workman's hand that breaks away from, the ring channel of stepping down 20 and spacing ring 21 avoid covering 8 to break away from shell 1, multiunit extension spring 22 can reset and cover 8, through the cover 8 that sets up, can avoid the nut to rotate the rust contact operation workman's hand that drops, bring a safety guarantee for the use of the nut mechanism that moves back of nut dismouting.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The nut withdrawing mechanism for disassembling and assembling nuts is characterized by comprising a shell (1), wherein a forward and reverse motor (2) and a storage battery (3) are arranged in the shell (1), a cover plate (4) is arranged at the opening of the shell (1), a control switch (5) is arranged on the outer wall of the shell (1), a connecting shaft (6) is clamped at the end part of the output end of the forward and reverse motor (2), a connecting cylinder (7) is fixedly arranged at one end part of the connecting shaft (6), a covering pipe (8) is arranged below the shell (1), a mounting hole (9) is formed in the upper part of the connecting cylinder (7), a mounting screw (10) penetrates through the interior of the mounting hole (9), a mounting plate (12) is welded at one end part of the mounting screw (10), two groups of mounting nuts (11) are sleeved on the side wall of the mounting plate (12), six groups of connecting rods (13) are welded at the lower part of the mounting plate, inclined blocks (14) are welded at one end parts of the connecting rods (13), a connecting cylinder (7) is fixedly arranged at one end part of the connecting rod, a six groups of the connecting rods (7) are provided with guide holes (15), one end part of each connecting rod (16) penetrates through one end of the six groups of the connecting rods (15) and is welded at one end part of each guide hole (15), inclined plates (18) are welded at the upper parts of the six groups of positioning plates (17).

2. Nut withdrawing mechanism for nut disassembly and assembly according to claim 1, wherein the inclination of the inclined surfaces of the six groups of inclined blocks (14) is the same as the inclination of the inclined surfaces of the six groups of inclined plates (18).

3. Nut withdrawing mechanism for nut disassembly and assembly according to claim 1, characterized in that the mounting screw (10) and the two sets of mounting nuts (11) are threaded mutually.

4. Nut withdrawing mechanism for nut disassembly and assembly according to claim 1, wherein the vertical section length of the limiting ends of six groups of the T-shaped rods (16) is larger than the diameter length of six groups of the guide holes (15).

5. Nut withdrawing mechanism for nut disassembly and assembly according to claim 1, characterized in that an annular groove (19) is arranged at the lower part of the shell (1), an abdication annular groove (20) is arranged on the inner wall of the annular groove (19), the upper end of the cover tube (8) is positioned in the annular groove (19), a limiting ring (21) is fixedly sleeved on the outer wall of the upper end of the cover tube (8), a plurality of groups of telescopic springs (22) are fixedly arranged on the inner top surface of the annular groove (19), one ends of the plurality of groups of telescopic springs (22) are fixedly connected with the upper end of the cover tube (8), and a sponge tube (23) is adhered to the lower end of the cover tube (8).

6. Nut withdrawing mechanism for nut disassembly and assembly according to claim 1, characterized in that the control switch (5) is electrically connected with the storage battery (3) and the forward and reverse rotation motor (2) through electric wires.