CN215092859U

CN215092859U - Elevator spare and accessory part burnishing device

Info

Publication number: CN215092859U
Application number: CN202121680257.8U
Authority: CN
Inventors: 马腾; 郑强; 李军
Original assignee: Beijing Xinxin Jiusheng Elevator Co ltd
Current assignee: Beijing Xinxin Jiusheng Elevator Co ltd
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2021-12-10
Anticipated expiration: 2031-07-23

Abstract

The utility model is suitable for an elevator spare and accessory part processing technology field provides an elevator spare and accessory part polishing device, which comprises a box body, a polishing wheel, a driving mechanism, a clamping mechanism and an adjusting mechanism, wherein the driving mechanism is arranged on the box body and is driven to rotate by a motor arranged at the top end, so that a workpiece fixed on the clamping mechanism is driven to rotate; the clamping mechanism is arranged at the execution tail end of the driving mechanism and used for completing the clamping of elevator accessories; the adjusting mechanism is slidably mounted on the inner wall of the box body, the adjusting mechanism is matched with the clamping mechanism to polish the accessories, and the position of the polishing wheel is changed under the driving of the driving mechanism.

Description

Elevator spare and accessory part burnishing device

Technical Field

The utility model belongs to the technical field of elevator accessories processing, especially, relate to an elevator accessories burnishing device.

Background

The polishing is to modify the surface of the workpiece by using a polishing tool and abrasive particles or other polishing media, and can reduce the roughness of the surface of the workpiece so that the surface of the workpiece is brighter and smoother. The elevator requires some smoothness of the parts during use, which requires separate equipment for its manufacture.

Generally, the surface of the part is treated by using a polishing machine, and when the part is polished by using the conventional polishing machine, the positioning and clamping process is complicated, so that the polishing work of the surface of the part in multiple angles can not be thoroughly realized.

SUMMERY OF THE UTILITY MODEL

The utility model provides an aim at provides an elevator accessories burnishing device, it is comparatively loaded down with trivial details to aim at solving the location centre gripping process that exists in the work of current burnishing machine, can not realize carrying out the technical problem of multi-angle thorough polishing to the accessory.

The embodiment of the utility model provides a realize like this, including box and the wheel of polishing, still include:

the driving mechanism is arranged on the box body and is driven to rotate by a motor arranged at the top end, so that a workpiece fixed on the clamping mechanism is driven to rotate;

the clamping mechanism is arranged at the execution tail end of the driving mechanism and used for completing the clamping of elevator accessories; and

the adjusting mechanism is slidably mounted on the inner wall of the box body, is matched with the clamping mechanism to polish the accessories, and changes the position of the polishing wheel under the driving of the driving mechanism.

Preferably, the driving mechanism comprises a driving screw rod, a transmission shaft connected through a synchronous belt, and a frame body fixedly connected with the transmission shaft;

the driving screw rod and the transmission shaft are both rotatably connected with the box body, and the transmission shaft is provided with a baffle plate for preventing falling.

Preferably, the frame body is provided with a roller, and the inner wall of the box body is provided with a groove for the roller to roll.

Preferably, the clamping mechanism comprises a guide rod arranged on the frame body, a first telescopic part vertically arranged through the guide rod, and a clamping part arranged at one end part of the telescopic part;

the clamping piece is hinged with a movable rod, and the free end of the movable rod is connected with a guide block which is arranged on the guide rod in a sliding manner;

the guide rod is sleeved with an elastic supporting piece, and two ends of the elastic supporting piece are respectively contacted with the guide block and the inner wall of the frame body.

Preferably, the adjusting mechanism comprises a lifting platform arranged on a driving screw rod, a driving motor arranged in a groove on the lifting platform in a sliding manner, and a second telescopic piece used for pushing the driving motor to slide;

the elevating platform side is provided with spacing, just be provided with on the inner wall of box and supply the gliding spacing groove of spacing.

The embodiment of the utility model provides a pair of elevator accessories burnishing device, this device can accomplish the location clamping to the accessory fast when elevator accessory polishing, need not artifical manual regulation and can realize the polishing to accessory multi-angle position, does not keep the dead angle among the polishing process, can effectively improve the effect of polishing.

Drawings

Fig. 1 is a schematic structural view of an elevator component polishing device provided by an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is the embodiment of the utility model provides a three-dimensional structure diagram of elevating platform among elevator accessories burnishing device.

In the drawings: 1. a box body; 2. driving a lead screw; 3. a motor; 4. a synchronous belt; 5. a drive shaft; 6. a frame body; 7. a roller; 8. a guide bar; 9. a guide block; 10. an elastic support member; 11. a movable rod; 12. a clamping member; 13. a first telescopic part; 14. a lifting platform; 15. a limiting strip; 16. a limiting groove; 17. a groove; 18. a drive motor; 19. a second telescopic part; 20. grinding the wheel; 100. a drive mechanism; 200. a clamping mechanism; 300. an adjustment mechanism.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following detailed description is provided for the specific embodiments of the present invention.

As shown in fig. 1, a structure diagram of an elevator component polishing device provided by an embodiment of the present invention includes a box 1, a polishing wheel 20, a driving mechanism 100, a clamping mechanism 200, and an adjusting mechanism 300, wherein the driving mechanism 100 is mounted on the box 1, and is driven to rotate by a motor 3 disposed at a top end of the driving mechanism, so as to drive a workpiece fixed on the clamping mechanism 200 to rotate; the clamping mechanism 200 is arranged at the execution tail end of the driving mechanism 100 and is used for completing the clamping of elevator accessories; the adjusting mechanism 300 is slidably mounted on the inner wall of the box 1, and cooperates with the clamping mechanism 200 to polish the accessories, and the position of the grinding wheel 20 is changed under the driving of the driving mechanism 100.

The utility model discloses an in the embodiment, this device can accomplish the location clamping to the accessory fast when elevator accessory polishing, need not artifical manual regulation and can realize the polishing to accessory multi-angle position, does not keep the dead angle among the polishing process, can effectively improve the effect of polishing.

The utility model discloses an in an example, the fixed centre gripping work to multiple elevator accessory can be realized through the type of changing fixture 200 upper clamping end in the polishing process in this embodiment, and wheel 20 of polishing polishes the accessory after fixing under adjustment mechanism 300's promotion.

As shown in fig. 1, as a preferred embodiment of the present invention, the driving mechanism 100 includes a driving screw 2, a transmission shaft 5 connected through a synchronous belt 4, and a frame 6 fixedly connected to the transmission shaft 5;

the driving screw rod 2 and the transmission shaft 5 are both rotationally connected with the box body 1, and a baffle for preventing falling is arranged on the transmission shaft 5;

the frame body 6 is provided with a roller 7, and the inner wall of the box body 1 is provided with a groove for the roller 7 to roll.

The utility model discloses an in the example, work as 3 during operations of motor drive screw 2 and rotate to drive transmission shaft 5 through hold-in range 4 and rotate, and then drive gyro wheel 7 of installation on the framework 6 and roll along the groove on the 1 inner wall of box, so that treat the synchronous rotation of accessory of polishing, realize the regulation to the polishing position.

As shown in fig. 2, as another preferred embodiment of the present invention, the clamping mechanism 200 includes a guide bar 8 mounted on the frame 6, a first extensible member 13 vertically arranged through the guide bar 8, and a clamping member 12 mounted at an end of the first extensible member 13;

a movable rod 11 is hinged on the clamping piece 12, and the free end of the movable rod 11 is connected with a guide block 9 arranged on the guide rod 8 in a sliding manner;

the guide rod 8 is sleeved with an elastic supporting member 10, and two ends of the elastic supporting member 10 are respectively contacted with the guide block 9 and the inner wall of the frame body 6.

In an example of the present invention, a first 13 of the telescopic members related in the present application can be selected from linear driving devices such as air cylinder, hydraulic cylinder, electric telescopic member, etc., and is not listed one by one herein, when a first 13 of the telescopic members is pushed during operation the clamping member 12 moves and pulls the movable rod 11 swings in a plane, the guide block 9 slides along the guide rod 8, and applies an acting force to the elastic supporting members 10 at both sides in the sliding process, wherein the elastic supporting members 10 can select spring, elastic cylinder, etc.

As shown in fig. 1 and 3, as another preferred embodiment of the present invention, the adjusting mechanism 300 includes a lifting platform 14 mounted on the driving screw 2, a driving motor 18 slidably mounted in a groove 17 on the lifting platform 14, and a second expansion piece 19 for pushing the driving motor 18 to slide;

the side of the lifting platform 14 is provided with a limiting strip 15, and the inner wall of the box body 1 is provided with a limiting groove 16 for the limiting strip 15 to slide.

In an example of the present invention, the lifting platform 14 slides along the limiting groove 16 at the limiting strip 15 disposed on the lower driving side of the driving screw 2 to adjust the height of the grinding wheel 20, and the second expansion piece 19 pushes the motor 18 to slide along the groove 17 to adjust the working length of the grinding wheel 20.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an elevator accessories burnishing device, includes the box and the wheel of polishing, its characterized in that still includes:

2. The elevator accessory polishing device according to claim 1, wherein the driving mechanism includes a driving screw, a transmission shaft connected through a timing belt, and a frame fixedly connected to the transmission shaft;

3. The elevator accessory polishing device according to claim 2, wherein the frame body is provided with a roller, and a groove for the roller to roll is formed in an inner wall of the box body.

4. The polishing apparatus for elevator accessories as claimed in claim 1, wherein the holding means comprises a guide rod mounted on the frame, a first extensible member vertically arranged through the guide rod, and a holding member mounted on one end of the extensible member;

5. The elevator accessory polishing device according to claim 1, wherein the adjusting mechanism comprises a lifting platform mounted on a driving lead screw, a driving motor slidably mounted in a groove on the lifting platform, and a second telescopic member for pushing the driving motor to slide;