CN219747789U - Semi-automatic assembly device for elevator brake iron core assembly - Google Patents

Abstract

The utility model belongs to the technical field of assembly tools and discloses a semiautomatic assembly device of an elevator brake iron core assembly, which comprises a spring, an electric screwdriver, a guide seat, a sliding sleeve and a transparent sleeve, wherein the upper end of the guide seat is fixedly connected to the lower end of the electric screwdriver, the sliding sleeve is slidably connected to the outside of the guide seat, the upper end of the spring is fixedly connected to the lower end of the electric screwdriver, the lower end of the spring is fixedly connected to the upper end of the transparent sleeve, the electric screwdriver comprises a machine body, a switch and a tool bit, the switch is fixedly connected to the lower part of the machine body, the tool bit is fixedly connected with a rotor of the machine body, the switch is electrically connected with the machine body, and anti-skidding patterns are formed in the outside of the machine body. According to the utility model, the screw is arranged under the electric screw driver, then the electric screw driver is pressed, the target iron core component is utilized to react with the sliding sleeve, the sliding sleeve is utilized to act on the spring, the switch of the electric screw driver is opened by the spring, the transparent sleeve is utilized to block the outer side of the screw, and the screw loss rate is reduced.

Description

Semi-automatic assembly device for elevator brake iron core assembly

Technical Field

The utility model belongs to the technical field of assembly tools, and particularly relates to a semi-automatic assembly device for an elevator brake iron core assembly.

Background

The screw driver is required to be screwed in the assembly process of the elevator brake iron core component, the iron core and related components are assembled through screw fixation, and the physical strength of workers can be saved by adopting the semi-automatic assembly of the electric screw driver.

Because conventional electric screw driver is in the use, after the assembly error, the screw drops easily and loses to cause the problem that conventional electric screw driver easily loses the screw.

To this end, we propose a semiautomatic assembly device for an elevator brake core assembly that solves the above-mentioned problems.

Disclosure of Invention

The utility model aims to solve the problem that a conventional electric screwdriver is easy to lose screws in the prior art, and provides a semi-automatic assembly device for an elevator brake iron core assembly.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the semi-automatic assembly device for the elevator brake iron core component comprises a spring, an electric screwdriver, a guide seat, a sliding sleeve and a transparent sleeve, wherein the upper end of the guide seat is fixedly connected to the lower end of the electric screwdriver, the sliding sleeve is slidably connected to the outer part of the guide seat, the upper end of the spring is fixedly connected to the lower end of the electric screwdriver, and the lower end of the spring is fixedly connected to the upper end of the transparent sleeve.

The screw is arranged under the electric screw driver, then the electric screw driver is pressed, the target iron core component is utilized to react with the sliding sleeve, the sliding sleeve is utilized to act on the spring, the switch of the electric screw driver is opened by the spring, the transparent sleeve is utilized to block the outer side of the screw, and the screw loss rate is reduced.

Preferably, the electric screwdriver comprises a machine body, a switch and a tool bit, wherein the switch is fixedly connected to the lower portion of the machine body, the tool bit is fixedly connected with a rotor of the machine body, and the switch is electrically connected with the machine body.

When the spring is pressed and then acts on the button of the switch, the working power supply of the machine body is switched on through the switch, the machine body is utilized to drive the tool bit to rotate for assembly work, and the electric screwdriver is convenient to automatically open by means of the pressing acting force.

Preferably, anti-skid patterns are formed on the outer part of the machine body.

The friction force between the hand and the electric screwdriver is increased by utilizing the anti-skid lines outside the machine body, and the machine body is held by the hand.

Preferably, the guide seat comprises a guide shell, and the upper end of the guide shell is fixedly connected with the lower end of the machine body.

The sliding sleeve is guided to slide up and down by the guide shell.

Preferably, the guide seat further comprises a limiting ring, and the limiting ring is fixedly connected to the lower end of the guide shell.

The sliding sleeve is limited to a downward sliding range by the limiting ring, so that the sliding sleeve is prevented from falling down.

Preferably, the sliding sleeve comprises a sleeve body and supporting legs, and the supporting legs are uniformly and fixedly connected to the lower end of the sleeve body.

After the supporting legs are contacted with the target iron core component, the supporting legs are reacted upwards, so that the supporting legs act on the sleeve body, the spring is compressed upwards by the sleeve body, and the switch is triggered conveniently.

Preferably, the sliding sleeve further comprises a leather sleeve, and the leather sleeve is sleeved on the lower part of the supporting leg.

The leather sheath is utilized to block under the transparent sheath, so that the transparent sheath is prevented from falling down, meanwhile, the friction force is increased by utilizing the support legs and the target iron core, and the reaction force of the torsion opponent is reduced.

In summary, the technical effects and advantages of the present utility model are: 1. the screw is arranged under the electric screw driver, then the electric screw driver is pressed, the target iron core component is utilized to react with the sliding sleeve, the sliding sleeve is utilized to act on the spring, the switch of the electric screw driver is opened by the spring, the transparent sleeve is utilized to block the outer side of the screw, and the screw loss rate is reduced.

2. When the spring is pressed and then acts on the button of the switch, the working power supply of the machine body is switched on through the switch, the machine body is utilized to drive the tool bit to rotate for assembly work, and the electric screwdriver is convenient to automatically open by means of the pressing acting force.

3. After the supporting legs are contacted with the target iron core component, the supporting legs are reacted upwards, so that the supporting legs act on the sleeve body, the spring is compressed upwards by the sleeve body, and the switch is triggered conveniently.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the electric screwdriver of the present utility model;

FIG. 3 is a schematic view of a guide structure according to the present utility model;

fig. 4 is a schematic structural view of a sliding sleeve according to the present utility model.

In the figure: 1. a spring; 2. an electric screwdriver; 3. a guide seat; 4. a sliding sleeve; 5. a transparent sleeve; 21. a body; 22. a switch; 23. a cutter head; 31. a guide case; 32. a limiting ring; 41. a sleeve body; 42. a support leg; 43. leather sheath.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1, the elevator brake iron core assembly semiautomatic assembly device comprises a spring 1, an electric screwdriver 2, a guide seat 3, a sliding sleeve 4 and a transparent sleeve 5, wherein the upper end of the guide seat 3 is fixedly connected with the lower end of the electric screwdriver 2, the sliding sleeve 4 is slidingly connected with the outside of the guide seat 3, the upper end of the spring 1 is fixedly connected with the lower end of the electric screwdriver 2, and the lower end of the spring 1 is fixedly connected with the upper end of the transparent sleeve 5. The screw is arranged under the electric screw driver 2, then the electric screw driver 2 is pressed, the target iron core component is utilized to react with the sliding sleeve 4, the sliding sleeve 4 is utilized to act on the spring 1, the switch of the electric screw driver 2 is opened by utilizing the spring 1, the transparent sleeve 5 is utilized to block the outer side of the screw, and the screw is prevented from being lost.

Referring to fig. 1 and 2, the electric screwdriver 2 includes a body 21, a switch 22 and a tool bit 23, wherein a button of the switch 22 is fixedly connected to the upper end of the spring 1, the switch 22 is fixedly connected to the lower part of the body 21, the tool bit 23 is fixedly connected to a rotor of the body 21, and the switch 22 is electrically connected to the body 21. When the spring 1 is pressed and then acts on the button of the switch 22, the working power supply of the machine body 21 is switched on through the switch 22, and the machine body 21 drives the tool bit 23 to rotate for assembly work.

Referring to fig. 2, anti-skid patterns are formed on the outside of the body 21. The friction between the hand and the electric screw driver 2 is increased by the anti-slip threads on the outside of the body 21.

Referring to fig. 2 and 3, the guide 3 includes a guide housing 31, and an upper end of the guide housing 31 is fixedly coupled to a lower end of the body 21. The slide sleeve 4 is guided to slide up and down by the guide housing 31.

Referring to fig. 3, the guide seat 3 further includes a limiting ring 32, and the limiting ring 32 is fixedly connected to the lower end of the guide shell 31. The downward sliding range of the sliding sleeve 4 is limited by a limiting ring 32.

Referring to fig. 1, 2, 3 and 4, the sliding sleeve 4 includes a sleeve body 41 and a supporting leg 42, the sleeve body 41 is slidably mounted on the outside of the guide shell 31, the lower end of the spring 1 is fixedly connected to the upper portion of the sleeve body 41, the limiting ring 32 is movably contacted with the sleeve body 41, and the supporting leg 42 is uniformly and fixedly connected to the lower end of the sleeve body 41. When the leg 42 contacts the target core assembly, the leg 42 is reacted upward, causing the leg 42 to act on the sleeve 41, causing the sleeve 41 to compress the spring 1 upward.

Referring to fig. 1 and 4, the sliding sleeve 4 further includes a leather sheath 43, and the leather sheath 43 is sleeved on the lower portion of the support leg 42. The leather sheath 43 is used for blocking under the transparent sleeve 5, so that the transparent sleeve 5 is prevented from falling downwards, meanwhile, the friction force between the support legs 42 and the target iron core is increased, and the reaction force of a torsion opponent is reduced.

Working principle: after the supporting legs 42 are contacted with the target iron core component, the supporting legs 42 are reacted upwards, the supporting legs 42 act on the sleeve body 41, the sleeve body 41 compresses the spring 1 upwards, when the spring 1 is pressed and acts on a button of the switch 22, the working power supply of the machine body 21 is connected through the switch 22, the machine body 21 is utilized to drive the tool bit 23 to rotate for assembly work, the transparent sleeve 5 is covered outside a screw in the process, and the screw is prevented from being lost after falling off.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

The application direction is simply mentioned in the description for the prior art that the present utility model is known to those skilled in the art and has not changed, and the complete technology is formed by combining the present utility model; techniques well known to those skilled in the art to avoid undue popularity are employed to assist those skilled in the art in quickly understanding the broad teachings of the present utility model.

Claims (7)

1. Semi-automatic assembly device of elevator stopper iron core subassembly, its characterized in that: including spring (1), electric screwdriver (2), guide holder (3), sliding sleeve (4) and transparent cover (5), the upper end fixed connection of guide holder (3) is in the lower extreme of electric screwdriver (2), sliding sleeve (4) sliding connection is in the outside of guide holder (3), the upper end fixed connection of spring (1) is in the lower extreme of electric screwdriver (2), the lower extreme fixed connection of spring (1) is in the upper end of transparent cover (5).

2. The elevator brake core assembly semiautomatic assembly device of claim 1, wherein: the electric screwdriver (2) comprises a machine body (21), a switch (22) and a tool bit (23), wherein the switch (22) is fixedly connected to the lower portion of the machine body (21), the tool bit (23) is fixedly connected with a rotor of the machine body (21), and the switch (22) is electrically connected with the machine body (21).

3. The elevator brake core assembly semiautomatic assembly device of claim 2, wherein: anti-skid patterns are formed on the outer portion of the machine body (21).

4. The elevator brake core assembly semiautomatic assembly device of claim 2, wherein: the guide seat (3) comprises a guide shell (31), and the upper end of the guide shell (31) is fixedly connected to the lower end of the machine body (21).

5. The elevator brake core assembly semiautomatic assembly device of claim 4, wherein: the guide seat (3) further comprises a limiting ring (32), and the limiting ring (32) is fixedly connected to the lower end of the guide shell (31).

6. The elevator brake core assembly semiautomatic assembly device of claim 1, wherein: the sliding sleeve (4) comprises a sleeve body (41) and supporting legs (42), and the supporting legs (42) are uniformly and fixedly connected to the lower end of the sleeve body (41).

7. The elevator brake core assembly semiautomatic assembly device of claim 6, wherein: the sliding sleeve (4) further comprises a leather sheath (43), and the leather sheath (43) is sleeved at the lower part of the supporting leg (42).