CN217167965U

CN217167965U - Processing device capable of polishing two sides of elevator door simultaneously

Info

Publication number: CN217167965U
Application number: CN202220886314.6U
Authority: CN
Inventors: 张东成; 肖建峰; 罗新福
Original assignee: Guangdong Fuji Elevator Co ltd
Current assignee: Guangdong Fuji Elevator Co ltd
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-08-12
Anticipated expiration: 2032-04-15

Abstract

The utility model relates to the technical field of elevator door polishing, in particular to a processing device capable of polishing the two sides of an elevator door simultaneously, which aims at the problem that the two sides of the elevator door cannot be polished simultaneously by the prior elevator door polishing technology, and proposes the following proposal that comprises a supporting base, wherein the two sides of the top of the supporting base are fixedly provided with supporting frames, one side of the two supporting frames which are close to each other is fixedly connected with a same connecting plate, the bottom of the connecting plate is fixedly provided with a sliding rail, the sliding rail is slidably connected with a sliding block, the bottom of the sliding block is fixedly connected with a supporting rod, the bottom of the supporting rod is fixedly connected with a rectangular plate, two ends of the rectangular plate are provided with mounting grooves, a second motor is arranged in the mounting grooves, an output shaft of the second motor is fixedly connected with a polishing plate, a telescopic component for controlling the polishing plate is arranged in the mounting grooves, the top fixed mounting who supports the base has the backing plate, the worker operation of being convenient for, also can save time.

Description

Processing device capable of polishing two sides of elevator door simultaneously

Technical Field

The utility model relates to a lift-cabin door technical field that polishes especially relates to a can be to the processingequipment that the bilateral while of lift-cabin door was polished.

Background

With the rapid progress of times and the rapid development of the polishing industry, the polisher is widely used for finish machining and surface polishing treatment in the mold industry, overcomes the defects of slow and inconvenient processing of the prior art and manual polishing, has the advantages of convenience and quickness, and gradually improves the polishing requirement on the elevator door along with the rapid development of the polishing technology.

The elevator door is provided with two sides, people often need to polish one side before polishing the other side in the polishing work of the elevator door, the polishing usually increases the working time of workers and causes unnecessary time waste, so that the processing device capable of polishing the two sides of the elevator door simultaneously is provided, the two sides of the elevator door can be polished simultaneously, and the problem mentioned above is solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists and can not polish simultaneously to the both sides of lift-cabin door among the prior art, and the processingequipment who can polish simultaneously to the both sides of lift-cabin door that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a processing device capable of simultaneously polishing two sides of an elevator door comprises a supporting base, wherein two supporting frames are fixedly arranged on two sides of the top of the supporting base, one side, close to each other, of the two supporting frames is fixedly connected with a same connecting plate, the bottom of the connecting plate is fixedly provided with a slide rail which is connected with a slide block in a sliding way, the bottom of the slide block is fixedly connected with a supporting rod, the bottom of the supporting rod is fixedly connected with a rectangular plate, two ends of the rectangular plate are provided with mounting grooves, a second motor is arranged in the mounting groove, an output shaft of the second motor is fixedly connected with a grinding plate, a telescopic component for controlling the polishing plate is arranged in the mounting groove, a backing plate is fixedly arranged at the top of the supporting base, the elevator door polishing device is characterized in that fixing components for fixing an elevator door to be polished are arranged on two sides of the base plate, and a reciprocating driving component capable of driving the sliding block to slide is mounted at the bottom of the connecting plate.

Preferably, flexible subassembly includes first installation piece and spring, the one end fixed mounting of spring is at one side inner wall of mounting groove, the other end and the first installation piece fixed connection of spring, the top and the bottom of first installation piece respectively with the top inner wall and the bottom inner wall sliding connection of mounting groove, the other end of first installation piece and one side fixed connection of second motor, the output shaft of second motor passes through the connecting block and polishes board fixed connection.

Preferably, the fixed subassembly includes the screw, presss from both sides tight piece, head rod and thread groove, the thread groove is seted up at the both ends of backing plate, screw thread installs in the thread groove, the one end of pressing from both sides tight piece rotates with the screw to be connected, the one end slidable mounting of head rod is in the recess of backing plate, the other end of head rod and the one side fixed connection who presss from both sides tight piece.

Preferably, the outer side of the screw is fixedly surrounded by a circle of rubber material provided with anti-slip threads.

Preferably, the reciprocating driving assembly comprises a first motor, a second connecting rod, a third connecting rod, an extension rod and a second mounting block, the extension rod is fixedly mounted on one side of the sliding block, the second mounting block is slidably mounted on the extension rod, an output shaft of the first motor is fixedly connected with the second connecting rod, the second connecting rod is rotatably connected with the third connecting rod through a rotating point, and the third connecting rod is rotatably connected with the second mounting block.

Preferably, one end of the extension rod is provided with a projection for limiting the sliding range of the second mounting block.

Compared with the prior art, the beneficial effects of the utility model are that: the elevator door fixing device comprises a base plate, a first mounting block, a second mounting block, a clamping block, a spring, a first connecting rod, a second connecting rod, a spring, a connecting rod, a first connecting rod, a second mounting block, a spring, a grinding plate and an extension rod.

The utility model discloses simple structure, the fixed position of having adjusted the lift-cabin door opens first motor and second motor and can polish the lift-cabin door, and the worker operation of being convenient for also can save time, and the outside of screw is fixed to be provided with the rubber material of anti-skidding line around the round, can prevent to twist the screw in-process and drop.

Drawings

Fig. 1 is a schematic view of a front view structure of a processing device capable of polishing both sides of an elevator door simultaneously according to the present invention;

fig. 2 is a schematic structural view of the processing device for simultaneously polishing two sides of an elevator door according to the present invention;

FIG. 3 is a side view schematic diagram of the polishing plate of FIG. 1;

FIG. 4 is a schematic diagram of a portion of the side view structure of FIG. 1;

fig. 5 is an enlarged structural view of a part a of the processing device of the present invention, which can polish both sides of the elevator door simultaneously.

In the figure: 1. a support frame; 2. a connecting plate; 3. a support bar; 4. a slider; 5. a slide rail; 6. a first motor; 7. grinding the plate; 8. a first mounting block; 9. a spring; 10. mounting grooves; 11. a second motor; 12. a base plate; 13. a support base; 14. a screw; 15. a clamping block; 16. a first connecting rod; 17. a thread groove; 18. a third connecting rod; 19. a second connecting rod; 20. an extension pole; 21. a second mounting block; 22. a rectangular plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Example one

Referring to fig. 1-5, a processing device capable of polishing both sides of an elevator door simultaneously comprises a supporting base 13, wherein supporting frames 1 are fixedly mounted on both sides of the top of the supporting base 13, one side of each supporting frame 1, which is close to each other, is fixedly connected with a connecting plate 2, a sliding rail 5 is fixedly mounted on the bottom of the connecting plate 2, the sliding rail 5 is slidably connected with a sliding block 4, a supporting rod 3 is fixedly connected with the bottom of the sliding block 4, a rectangular plate 22 is fixedly connected with the bottom of the supporting rod 3, mounting grooves 10 are formed in both ends of the rectangular plate 22, a second motor 11 is mounted in the mounting grooves 10, a polishing plate 7 is fixedly connected with an output shaft of the second motor 11, a telescopic assembly for controlling the polishing plate 7 is arranged in the mounting grooves 10, a backing plate 12 is fixedly mounted on the top of the supporting base 13, fixing assemblies for fixing the elevator door to be polished are arranged on both sides of the backing plate 12, and a reciprocating driving assembly capable of driving the sliding block 4 to slide is mounted on the bottom of the connecting plate 2.

Example two

Referring to fig. 1-5, a processing device capable of polishing both sides of an elevator door simultaneously comprises a supporting base 13, wherein supporting frames 1 are fixedly installed on both sides of the top of the supporting base 13, one side of the two supporting frames 1 close to each other is fixedly connected with a same connecting plate 2, a sliding rail 5 is fixedly installed at the bottom of the connecting plate 2, the sliding rail 5 is slidably connected with a sliding block 4, a supporting rod 3 is fixedly connected with the bottom of the sliding block 4, a rectangular plate 22 is fixedly connected with the bottom of the supporting rod 3, mounting grooves 10 are formed in both ends of the rectangular plate 22, a second motor 11 is installed in the mounting grooves 10, a polishing plate 7 is fixedly connected with an output shaft of the second motor 11, a telescopic component for controlling the polishing plate 7 is arranged in the mounting grooves 10, a backing plate 12 is fixedly installed on the top of the supporting base 13, fixing components for fixing the elevator door to be polished are arranged on both sides of the backing plate 12, so as to fix the elevator door to be polished, the bottom of the connecting plate 2 is provided with a reciprocating driving component which can drive the sliding block 4 to slide.

This embodiment, flexible subassembly includes first installation piece 8 and spring 9, spring 9's one end fixed mounting is at one side inner wall of mounting groove 10, spring 9's the other end and the 8 fixed connection of first installation piece, the top and the bottom of first installation piece 8 respectively with the top inner wall and the bottom inner wall sliding connection of mounting groove 10, the other end of first installation piece 8 and one side fixed connection of second motor 11, the output shaft of second motor 11 passes through connecting block and 7 fixed connection of board of polishing, can adjust the distance between two board of polishing 7, conveniently polish not unidimensional lift-cabin door.

In this embodiment, the fixing assembly includes a screw 14, a clamping block 15, a first connecting rod 16 and a thread groove 17, the thread groove 17 is formed at two ends of the backing plate 12, the screw 14 is threadedly mounted in the thread groove 17, one end of the clamping block 15 is rotatably connected with the screw 14, one end of the first connecting rod 16 is slidably mounted in a groove of the backing plate 12, the other end of the first connecting rod 16 is fixedly connected with one side of the clamping block 15, the position of the clamping block 15 can be adjusted according to the size of the elevator door to be polished, and different elevator doors can be conveniently fixed.

In this embodiment, the rubber material that screw 14's outside is fixed to be provided with anti-skidding line around the round, can effectively prevent to twist the in-process landing of screw 14.

This embodiment, reciprocal drive assembly includes first motor 6, second connecting rod 19, third connecting rod 18, extension rod 20 and second installation piece 21, extension rod 20 fixed mounting is in one side of slider 4, second installation piece 21 slidable mounting is on extension rod 20, the output shaft and the 19 fixed connection of second connecting rod of first motor 6, second connecting rod 19 rotates through turning point and third connecting rod 18 to be connected, third connecting rod 18 rotates with second installation piece 21 to be connected, can automize and polish, help worker labour saving and time saving.

In this embodiment, one end of the extension rod 20 is provided with a protrusion for limiting the sliding range of the second mounting block 21, so as to prevent the second mounting block 21 from sliding down the extension rod 20 during the sliding process.

The working principle is as follows: when the elevator door is required to be polished by using the processing device, the elevator door to be polished can be placed on the base plate 12, the two ends of the polishing plate 7 are connected with the springs 9, after the distance between the two polishing plates 7 is adjusted, the screws 14 can be twisted to adjust the position of the clamping block 15, the screws 14 can be stopped after the elevator door reaches a specified position, if the elevator door does not reach the specified position, the screws 14 can be continuously twisted until the elevator door reaches the specified position, so that the elevator door with different sizes can be conveniently fixed, after the position of the elevator door is fixedly adjusted, the first motor 6 can be opened, the first motor 6 can drive the sliding block 4 to reciprocate, the sliding block 4 is fixedly connected with the supporting rod 3, the supporting rod 3 is fixedly connected with the rectangular plates 22 of the polishing plates 7 at the two ends, the rectangular plates 22 can be driven to move, and then the switch of the second motor 11 connected with the polishing plates 7 is opened at the same time, the polishing can be started, after the polishing is finished, the second motor 11 and the first motor 6 are simultaneously closed, the polishing of the elevator door is stopped, the elevator door can be loosened by twisting the screw 14, the polished elevator door is taken out, the work of workers is facilitated, and the time is saved.

Claims

1. The processing device capable of polishing two sides of the elevator door simultaneously comprises a supporting base (13) and is characterized in that supporting frames (1) are fixedly mounted on two sides of the top of the supporting base (13), one side, close to each other, of each of the two supporting frames (1) is fixedly connected with the same connecting plate (2), a sliding rail (5) is fixedly mounted at the bottom of each connecting plate (2), each sliding rail (5) is connected with a sliding block (4) in a sliding mode, the bottom of each sliding block (4) is fixedly connected with a supporting rod (3), the bottom of each supporting rod (3) is fixedly connected with a rectangular plate (22), mounting grooves (10) are formed in two ends of each rectangular plate (22), a second motor (11) is mounted in each mounting groove (10), a polishing plate (7) is fixedly connected with an output shaft of each second motor (11), and a telescopic assembly used for controlling the polishing plates (7) is arranged in each mounting groove (10), the top of the supporting base (13) is fixedly provided with a base plate (12), two sides of the base plate (12) are provided with fixing components for fixing an elevator door to be polished, and the bottom of the connecting plate (2) is provided with a reciprocating driving component capable of driving the sliding block (4) to slide.

2. The processing device capable of polishing the two sides of the elevator door simultaneously as claimed in claim 1, wherein the telescopic assembly comprises a first mounting block (8) and a spring (9), one end of the spring (9) is fixedly mounted on the inner wall of one side of the mounting groove (10), the other end of the spring (9) is fixedly connected with the first mounting block (8), the top and the bottom of the first mounting block (8) are respectively slidably connected with the inner wall of the top and the inner wall of the bottom of the mounting groove (10), the other end of the first mounting block (8) is fixedly connected with one side of a second motor (11), and the output shaft of the second motor (11) is fixedly connected with the polishing plate (7) through a connecting block.

3. The processing device capable of simultaneously grinding the two sides of the elevator door as claimed in claim 1, wherein the fixing component comprises a screw (14), a clamping block (15), a first connecting rod (16) and a thread groove (17), the thread groove (17) is formed in the two ends of the base plate (12), the screw (14) is threadedly installed in the thread groove (17), one end of the clamping block (15) is rotatably connected with the screw (14), one end of the first connecting rod (16) is slidably installed in a groove of the base plate (12), and the other end of the first connecting rod (16) is fixedly connected with one side of the clamping block (15).

4. The processing device for simultaneously polishing the two sides of the elevator door as claimed in claim 3, wherein the outside of the screw (14) is fixed and surrounded by a ring of rubber material with anti-skid grains.

5. The processing device capable of simultaneously grinding the two sides of the elevator door according to claim 1, wherein the reciprocating driving assembly comprises a first motor (6), a second connecting rod (19), a third connecting rod (18), an extension rod (20) and a second mounting block (21), the extension rod (20) is fixedly mounted on one side of the sliding block (4), the second mounting block (21) is slidably mounted on the extension rod (20), an output shaft of the first motor (6) is fixedly connected with the second connecting rod (19), the second connecting rod (19) is rotatably connected with the third connecting rod (18) through a rotating point, and the third connecting rod (18) is rotatably connected with the second mounting block (21).

6. The processing device for simultaneously grinding the two sides of the elevator door as claimed in claim 5, wherein one end of the extension rod (20) is provided with a projection for limiting the sliding range of the second mounting block (21).