CN212311917U

CN212311917U - Novel screw is dismantled device

Info

Publication number: CN212311917U
Application number: CN202020995959.4U
Authority: CN
Inventors: 徐日平
Original assignee: Guangzhou Jinyue Tools Co ltd
Current assignee: Guangzhou Jinyue Tools Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-01-08
Anticipated expiration: 2030-06-03

Abstract

The utility model discloses a novel screw is dismantled device, it includes that handle, installation shell, fan, sleeve, branch, screw rod, swivel nut, electromagnetism inhale the piece, the installation shell includes antifriction bearing, casing, a spacing section of thick bamboo, the casing sets up on hand, be provided with the plenum in the casing, be provided with the fan in the plenum, the top of plenum is provided with the air inlet, detachable is provided with the solenoid valve on the air inlet, the bottom of plenum is provided with the gas outlet, a spacing section of thick bamboo is installed to the one end of casing, antifriction bearing is installed to a spacing one end, be provided with the screw rod in the antifriction bearing, the fan is installed to the one end of screw rod, the swivel nut is installed to the other end spiral of screw rod, it inhales the piece to be provided with. The utility model discloses convenient to carry dismantles simply convenient to use.

Description

Novel screw is dismantled device

Technical Field

The utility model relates to a repair tools field especially relates to a novel screw is dismantled device.

Background

The existing automobile tire is disassembled, a socket wrench is usually used for screwing screws, and because wheels contact silt and dust, grease on the screws is scaled and rusted, the screws are often difficult to screw, a force applying rod is needed, sometimes even a foot is needed to step on the screw, and the working efficiency is low.

According to the difficult screw detacher with patent number 201621173210.1 recorded in the Chinese patent library, although the detaching speed is high, the difficult screw detacher has the disadvantages of high material consumption, large volume, high cost and inconvenient production and use, and is unsafe to lock in a manual long-press mode because no automatic safety lock is arranged during use. And the front handle part is heavy, so that the weight loss is easy to occur during use. The shock post seal ring increases resistance and internal cleaning difficulty. The impact head has large material consumption and certain potential safety hazard due to the fact that the impact head is embedded outside.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel screw is dismantled to the not enough of prior art device, convenient to carry dismantles simply convenient to use.

In order to achieve the above purpose, the present invention is achieved by the following technical solutions.

The utility model provides a novel screw is dismantled device, it includes that handle, installation shell, fan, sleeve, branch, screw rod, swivel nut, electromagnetism inhale the piece, the installation shell includes antifriction bearing, casing, a spacing section of thick bamboo, the casing sets up on hand, be provided with the plenum in the casing, be provided with the fan in the plenum, the top of plenum is provided with the air inlet, detachable is provided with the solenoid valve on the air inlet, the bottom of plenum is provided with the gas outlet, a spacing section of thick bamboo is installed to the one end of casing, antifriction bearing is installed to the one end of a spacing section of thick bamboo, be provided with the screw rod in the antifriction bearing, the fan is installed to the one end of screw rod, the swivel nut is installed to the other end spiral of screw.

Furthermore, a through hole is formed in the side wall of the vent chamber, a rubber plug is arranged in the through hole, and a screw rod is arranged in the rubber plug.

Further, an electrical socket is arranged on the shell.

Furthermore, a handle buckle and a button are arranged on the handle and are connected with an electric socket through electric wires.

Furthermore, a positioning screw is arranged on the sleeve.

Furthermore, the screw rod is an insulating hollow rod, two limiting grooves are symmetrically formed in the side face of the screw rod, a T-shaped sliding rod is arranged inside the screw rod, an electromagnetic suction piece is installed at one end of the sliding rod, and the other end of the sliding rod is arranged in the limiting grooves.

The utility model has the advantages that: 1. the power for disassembling the screw is provided by introducing high-pressure gas, so that the whole equipment is light; 2. a plurality of parts of the equipment are detachable, so that the equipment is convenient to carry and install; 3. by arranging the replaceable screw sleeve, only different screw sleeve types can be replaced according to the actual type of the screw, so that the screw is simple and convenient and does not need to be replaced again; 4. in actual use, the distance between the handles can be adjusted, so that the device adapts to the use habits of different operators and is convenient to adjust; 5. through the setting of the piece is inhaled to the electromagnetism, can inhale the top surface of piece and hold the screw through the electromagnetism when waiting to dismantle the side that the screw is difficult to twist and move or the screw because the corruption damage skids to can drive the rotation of screw equally to can prevent skidding of swivel nut, and then make the swivel nut loosen the screw simultaneously, the screw that can be very easy is twisted like this, need not change the main equipment, and the screw is dismantled conveniently.

Drawings

Fig. 1 is a schematic structural view of a partial cross-sectional view of the present invention;

in the figure: 1. a handle; 2. mounting a shell; 3. a fan; 4. an electrical socket; 5. a sleeve; 6. a strut; 7. a screw; 8. a threaded sleeve; 9. an electromagnetic suction sheet; 11. a handle is buckled; 12. a button; 20. a rolling bearing; 21. a housing; 22. a limiting cylinder; 23. a breather chamber; 24. an air inlet; 25. an electromagnetic valve; 26. an air outlet; 231. a through hole; 232. a rubber stopper; 51. a set screw; 71. a limiting groove; 72. and (4) sliding the rod.

Detailed Description

The present invention is further illustrated by the following examples, but is not limited to the contents of the specification.

As shown in the figure: a novel screw is disassembled and assembled, which comprises a handle 1, an installation shell 2, a fan 3, an electric socket 4, a sleeve 5, a supporting rod 6, a screw rod 7, a threaded sleeve 8 and an electromagnetic suction sheet 9.

Install on handle 1 the one end of installation shell 2, install fan 3 in the installation shell 2, sleeve 5 is installed in the outside of the other end of installation shell 2, and the other end is provided with electric socket 4, and branch 6 is installed to sleeve 5's bottom, and the one end setting of screw rod 7 is on installation shell 2 and is connected with fan 3, and the swivel nut 8 is installed to the other end spiral of screw rod 7, is provided with the electromagnetism in the screw rod 7 and inhales piece 9.

The installation shell 2 includes antifriction bearing 20, casing 21, spacing section of thick bamboo 22, casing 21 sets up on handle 1, be provided with plenum 23 in the casing 21, be provided with fan 3 in the plenum 23, the top of plenum 23 is provided with air inlet 24, be convenient for let in high-pressure gas, detachable is provided with solenoid valve 25 on the air inlet 24, be convenient for control high-pressure gas's switch, the bottom of plenum 23 is provided with gas outlet 26, spacing section of thick bamboo 22 is installed to the one end of casing 21, antifriction bearing 20 is installed to the one end of spacing section of thick bamboo 22, be provided with screw rod 7 in the antifriction bearing 20, the diameter of screw rod 7 is less than. The screw 7 is connected with the fan 3, in order to prevent air leakage, a through hole 231 is arranged on the side wall of the vent chamber 23, a rubber plug 232 is arranged in the through hole 231, the screw 7 penetrates through the rubber plug 232, and the fan 3 is installed on the screw 7.

The handle 1 is provided with a handle buckle 11 and a button 12, the handle buckle 11 is a power switch of an electromagnetic valve 25, the electromagnetic valve 25 can be powered on or powered off by pressing the handle buckle 11, the button 12 is a power switch of an electromagnetic suction sheet 9, and the electromagnetic suction sheet 9 can be powered on or powered off by pressing the button 12.

The handle 1 and the support rod 6 are convenient for a user to hold by two hands respectively when in use, thereby facilitating work.

The fan 3 can rotate under the impact of high-pressure gas after the high-pressure gas is introduced into the gas inlet 24, so as to drive the screw 7 to rotate, and further play a role in power.

The electric socket 4 can supply power to the equipment under the insertion of an external power supply, and the electric socket 4 is connected with the handle buckle 11 and the button 12 through electric wires.

The sleeve 5 suit can slide on a spacing section of thick bamboo 22 of installation shell 2 on a spacing section of thick bamboo 22, and convenient to use person adjusts the distance between branch 6, the handle 1 according to self condition, is convenient for carry for oneself and takes this equipment adjustment a suitable position. The sleeve 5 is provided with a set screw 51, when the sleeve 5 moves to a proper position, the end part of the set screw 51 can be gradually screwed with the limiting cylinder 22 by rotating the set screw 51, so that the position between the sleeve 5 and the limiting cylinder 22 is not moved.

The screw 7 is a hollow rod, one end of the screw passes through the rolling bearing 20, is fixed with the inner ring of the rolling bearing 20 and passes through the rubber plug 232, and then the fan 3 is installed, so that the rolling bearing 20 has a limiting effect, and the eccentric force generated on the screw 7 in the process of rotating the screw is reduced. The other end of the screw 7 is sleeved with a threaded sleeve 8, so that different threaded sleeves 8 can be conveniently replaced according to different screws. Two limit grooves 71 are symmetrically arranged on the side surface of the screw 7, a T-shaped sliding rod 72 is arranged in the screw 7, one end of the sliding rod 72 is provided with the electromagnetic suction piece 9, and the other end of the sliding rod is arranged in the limit groove 71, so that when the screw is used, the electromagnetic suction piece 9 can be adjusted through the sliding rod 72 according to different screw thicknesses, and the electromagnetic suction piece 9 can be contacted with and adsorbed on the top surface of the screw. Meanwhile, in the process of rotary disassembly, the sliding rod 72 is driven through the limiting groove 71, the sliding rod 72 drives the electromagnetic suction piece 9, and the electromagnetic suction piece 9 is adsorbed on the top surface of the screw to be disassembled to help the screw to be disassembled.

In order to keep the electromagnetic suction sheet 9 energized during the rotation, the screw rod 7 can be made of an insulator material, an electric wire is installed at the position of the rolling bearing 20 through a hole to be connected with the inner ring of the rolling bearing, the outer ring of the inner ring of the rolling bearing is connected with a power supply through the electric wire, and the electricity is conducted to the electromagnetic suction sheet 9 inside the screw rod 7 through the rolling bearing 20.

The screw sleeve 8 is made by welding one end of the existing screw sleeve with an internal thread barrel, is convenient to be spirally installed on the screw rod 7, and then is replaced with the corresponding screw sleeve according to screws with different sizes.

The electromagnetic attraction sheet 9 is a conventional one, and can generate a magnetic force to attract a magnetic substance after being energized.

As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, and a person skilled in the art can solve the technical problem within a certain error range to substantially achieve the technical effect. In addition, the description which follows is a preferred embodiment of the invention, but is made for the purpose of illustrating the general principles of the invention and not for the purpose of limiting the scope of the invention. The scope of the present invention is defined by the appended claims.

It is also noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a commodity or system that includes the element.

The foregoing description shows and describes several preferred embodiments of the invention, but as aforementioned, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a novel screw is dismantled device which characterized in that: the novel electric fan comprises a handle (1), an installation shell (2), a fan (3), a sleeve (5), a support rod (6), a screw rod (7), a threaded sleeve (8) and an electromagnetic suction piece (9), wherein the installation shell (2) comprises a rolling bearing (20), a shell (21) and a limiting cylinder (22), the shell (21) is arranged on the handle (1), an air chamber (23) is arranged in the shell (21), the fan (3) is arranged in the air chamber (23), an air inlet (24) is arranged at the top end of the air chamber (23), an electromagnetic valve (25) is detachably arranged on the air inlet (24), an air outlet (26) is arranged at the bottom end of the air chamber (23), the limiting cylinder (22) is installed at one end of the shell (21), the rolling bearing (20) is installed at one end of the limiting cylinder (22), the screw rod (7) is arranged in the rolling bearing, the fan (3) is installed to the one end of screw rod (7), swivel nut (8) is installed to the other end spiral of screw rod (7), be provided with electromagnetism in screw rod (7) and inhale piece (9).

2. The novel screw dismounting device according to claim 1, characterized in that: a through hole (231) is formed in the side wall of the vent chamber (23), a rubber plug (232) is arranged in the through hole (231), and a screw rod (7) is arranged in the rubber plug (232).

3. The novel screw dismounting device according to claim 1, characterized in that: an electric socket (4) is arranged on the shell (21).

4. The novel screw dismounting device according to claim 1, characterized in that: the handle (1) is provided with a handle buckle (11) and a button (12), and the handle buckle (11) and the button (12) are connected with the electric socket (4) through electric wires.

5. The novel screw dismounting device according to claim 1, characterized in that: and a positioning screw (51) is arranged on the sleeve (5).

6. The novel screw dismounting device according to claim 1, characterized in that: the screw rod (7) is an insulated hollow rod, two limiting grooves (71) are symmetrically formed in the side face of the screw rod (7), a T-shaped sliding rod (72) is arranged inside the screw rod (7), an electromagnetic suction sheet (9) is installed at one end of the sliding rod (72), and the other end of the sliding rod is arranged in the limiting grooves (71).