CN221270755U

CN221270755U - Polishing device for door control hardware

Info

Publication number: CN221270755U
Application number: CN202323325240.2U
Authority: CN
Inventors: 陆永安; 林家聪
Original assignee: Zhaoqing Youdeqing Precision Technology Co ltd
Current assignee: Zhaoqing Youdeqing Precision Technology Co ltd
Priority date: 2023-12-07
Filing date: 2023-12-07
Publication date: 2024-07-05
Anticipated expiration: 2033-12-07

Abstract

The utility model relates to the technical field of polishing devices, and discloses a polishing device for door control hardware, which solves the problems that the prior polishing device is inconvenient in feeding and cannot continuously and efficiently feed, thereby influencing the working efficiency; this burnishing and polishing device is very convenient during the material loading, can carry out the material loading in succession high-efficient to work efficiency has been improved.

Description

Polishing device for door control hardware

Technical Field

The utility model belongs to the technical field of polishing devices, and particularly relates to a polishing device for door control hardware.

Background

The door control hardware comprises a door lock, a door closer, a floor spring, a hinge, a bolt, a door stopper, a door lock, a handle and the like, which are the 'daemon' of the door and provide safety guarantee for our families; these seemingly generic articles, in fact, involve complex design and manufacturing processes; the connecting shaft in the hinge needs to be polished in the production process, and further a polishing device needs to be used; the novel connecting shaft polishing device of the prior patent (bulletin number: CN 217371629U) solves the problems that the prior connecting shaft polishing device is too simple in structure, single in function, inconvenient to operate, unstable in equipment operation and low in processing efficiency during polishing of the connecting shaft, and poor in polishing effect; but this grinding device is very inconvenient when the material loading, can not continuous high-efficient material loading to work efficiency has been influenced.

Disclosure of utility model

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the polishing device for the door control hardware, which effectively solves the problems that the prior polishing device is inconvenient in feeding and cannot continuously and efficiently feed, thereby influencing the working efficiency.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a burnishing and polishing device for door control hardware, includes the device bottom plate, one side fixed mounting at device bottom plate top has the erection column, and the opposite side fixed mounting at device bottom plate top has the mount pad, and one side fixed mounting at mount pad top has the mounting bracket, and the inside of mounting bracket and one side of erection column are equipped with material loading drive assembly, and the upside of device bottom plate is equipped with the mounting panel, and the bottom fixed mounting of mounting panel has two first cylinders, and one of them first cylinder's driving end fixed mounting has the polishing dish.

Preferably, the feeding transmission assembly comprises a placement box, a second cylinder and a second motor, wherein the placement box is fixedly arranged on the upper portion of one side of the mounting column, one side, away from the mounting column, of the placement box is fixedly connected with the mounting plate, the second cylinder is fixedly arranged in the middle of the top of the bottom plate of the device, a supporting frame is fixedly arranged at the transmission end of the second cylinder, and the second motor is fixedly arranged on the inner wall of one side of the mounting frame.

Preferably, the rear side fixed mounting who places the case has the mounting box, and the inside fixed mounting of mounting box has first motor, and the output fixed mounting of first motor has the dwang, and the one end of dwang extends to the inside of placing the case and fixed mounting has the feed roller, and one side fixed mounting who places the bottom of the case has the flitch.

Preferably, the output fixed mounting of second motor has the two-way threaded rod, the one end that the second motor was kept away from to the two-way threaded rod rotates and installs the link, equal threaded connection has the screw sleeve on the opposite screw section of link and the mount table top, equal fixed mounting of screw sleeve's upside has the connecting rod, the equal fixed mounting in top of connecting rod has the location slider, the location spout has been seted up at the inside top of mounting bracket, two location sliders all install in the inside of location spout, the equal fixed mounting in screw sleeve's one side has the installation pole, one side fixed mounting of one of them installation pole has the L shaped plate, one side fixed mounting of L shaped plate has the rotating electrical machines, the output fixed mounting of rotating electrical machines has first grip pad, one side fixed rotation that one of which is close to first grip pad of another installation pole installs the second grip pad.

Compared with the prior art, the utility model has the beneficial effects that:

During operation, an operator places the connecting shaft in the placing box in order, then the operator starts the first motor to drive the rotating rod to rotate, the connecting shaft in the placing box is driven to the blanking plate one by one through the blanking wheel when the rotating rod rotates, the connecting shaft falling onto the blanking plate can slide down to the middle part of the supporting frame to be temporarily placed, then the operator starts the second motor to drive the two-way threaded rod to rotate, the two threaded rods drive the two threaded sleeves on the surface of the two-way threaded rod to move in opposite directions when the two threaded rods rotate, the two threaded sleeves drive the positioning sliding blocks to slide along the inside of the positioning sliding groove through the connecting rod, stability when the threaded sleeves move is improved, and the two threaded sleeves drive the first clamping disc and the second clamping disc to move in opposite directions through the mounting rod when moving in opposite directions, so that two ends of the connecting shaft are clamped and positioned;

Then, an operator starts a second air cylinder to drive the supporting frame to move downwards, then starts a rotating motor to drive the first clamping disc to rotate, drives the connecting shaft to rotate along the second clamping disc when the first clamping disc rotates, and then sequentially starts two first air cylinders to drive the polishing disc and the polishing disc to move downwards to be in contact with the connecting shaft, so that the surface of the connecting shaft is polished; make this burnishing and polishing device very convenient during the material loading, can carry out the material loading in succession high-efficient to work efficiency has been improved.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic cross-sectional view of a sanding polishing device according to the present utility model;

FIG. 2 is a schematic view of a mounting box of the present utility model in a top-down view;

FIG. 3 is a schematic side view of the mounting bracket of the present utility model;

FIG. 4 is a schematic view showing a top-down structure of a clamping disk according to the present utility model

In the figure: 1. a device base plate; 2. a mounting column; 3. a mounting table; 4. a mounting frame; 5. a mounting plate; 6. a first cylinder; 7. polishing the grinding disc; 8. polishing disk; 9. a second cylinder; 10. a support frame; 11. placing a box; 12. a mounting box; 13. a first motor; 14. a rotating lever; 15. a blanking wheel; 16. a second motor; 17. a two-way threaded rod; 18. a threaded sleeve; 19. a connecting rod; 20. positioning a sliding block; 21. positioning a chute; 22. a connecting frame; 23. a mounting rod; 24. a first clamping plate; 25. a blanking plate; 26. an L-shaped plate; 27. a rotating electric machine; 28. and a second clamping disk.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 4, the utility model comprises a device bottom plate 1, wherein a mounting column 2 is fixedly arranged on one side of the top of the device bottom plate 1, a mounting table 3 is fixedly arranged on the other side of the top of the device bottom plate 1, a mounting frame 4 is fixedly arranged on one side of the top of the mounting table 3, a feeding transmission component is arranged in the mounting frame 4 and on one side of the mounting column 2, a mounting plate 5 is arranged on the upper side of the device bottom plate 1, two first air cylinders 6 are fixedly arranged at the bottom of the mounting plate 5, a polishing disc 7 is fixedly arranged at the transmission end of one first air cylinder 6, and a polishing disc 8 is fixedly arranged at the transmission end of the other first air cylinder 6.

In the work, an operator places the connecting shaft in order in the feeding transmission assembly, then the operator starts the feeding transmission assembly to feed the connecting shaft, and simultaneously clamps and positions the connecting shaft, and then the operator sequentially starts the two first cylinders 6 to drive the polishing disc 7 and the polishing disc 8 to move downwards to be in contact with the connecting shaft, so that the surface of the connecting shaft is polished; make this burnishing and polishing device very convenient during the material loading, can carry out the material loading in succession high-efficient to work efficiency has been improved.

The feeding transmission assembly comprises a placement box 11, a second air cylinder 9 and a second motor 16, wherein the placement box 11 is fixedly arranged on the upper part of one side of the mounting column 2, one side of the placement box 11 away from the mounting column 2 is fixedly connected with the mounting plate 5, the second air cylinder 9 is fixedly arranged in the middle of the top of the device bottom plate 1, a supporting frame 10 is fixedly arranged at the transmission end of the second air cylinder 9, and the second motor 16 is fixedly arranged on the inner wall of one side of the mounting frame 4; the rear side of the placement box 11 is fixedly provided with a mounting box 12, the inside of the mounting box 12 is fixedly provided with a first motor 13, the output end of the first motor 13 is fixedly provided with a rotating rod 14, one end of the rotating rod 14 extends into the placement box 11 and is fixedly provided with a blanking wheel 15, and one side of the bottom of the placement box 11 is fixedly provided with a blanking plate 25; the output end of the second motor 16 is fixedly provided with a bidirectional threaded rod 17, one end of the bidirectional threaded rod 17, which is far away from the second motor 16, is rotationally provided with a connecting frame 22, the bottom of the connecting frame 22 is fixedly connected with the other side of the top of the mounting table 3, threaded sleeves 18 are connected on two opposite threaded sections on the surface of the bidirectional threaded rod 17 in a threaded manner, connecting rods 19 are fixedly arranged on the upper sides of the threaded sleeves 18, positioning sliding blocks 20 are fixedly arranged on the tops of the connecting rods 19, positioning sliding grooves 21 are formed in the tops of the mounting frames 4, two positioning sliding blocks 20 are respectively arranged in the positioning sliding grooves 21, one side of each threaded sleeve 18 is fixedly provided with a mounting rod 23, one side of one mounting rod 23 is fixedly provided with an L-shaped plate 26, one side of the L-shaped plate 26 is fixedly provided with a rotating motor 27, the output end of the rotating motor 27 is fixedly provided with a first clamping disc 24, and one side of the other mounting rod 23, which is close to the first clamping disc 24, is fixedly rotationally provided with a second clamping disc 28.

The connecting shaft is orderly placed in the placing box 11 by an operator, the first motor 13 is started to drive the rotating rod 14 to rotate, the connecting shaft in the placing box 11 is driven to the blanking plate 25 one by one through the blanking wheel 15 when the rotating rod 14 rotates, the connecting shaft falling onto the blanking plate 25 slides to the middle part of the supporting frame 10 for temporary placement, the second motor 16 is started to drive the two-way threaded rod 17 to rotate, the two threaded rods 17 drive the two threaded sleeves 18 on the surfaces of the two threaded rods 17 to move oppositely when the two threaded rods 17 rotate, the two threaded sleeves 18 drive the positioning sliding blocks 20 to slide along the inside of the positioning sliding grooves 21 through the connecting rods 19, stability when the threaded sleeves 18 move is improved, and the two threaded sleeves 18 drive the first clamping disc 24 and the second clamping disc 28 to move oppositely through the mounting rods 23 so as to clamp and position the two ends of the connecting shaft; then, the operator starts the second air cylinder 9 to drive the supporting frame 10 to move downwards, and then starts the rotating motor 27 to drive the first clamping disc 24 to rotate, and the first clamping disc 24 rotates to drive the connecting shaft to rotate along the second clamping disc 28.

Claims

1. A burnishing and polishing device for door control hardware, includes device bottom plate (1), its characterized in that: one side fixed mounting at device bottom plate (1) top has erection column (2), the opposite side fixed mounting at device bottom plate (1) top has mount table (3), one side fixed mounting at mount table (3) top has mounting bracket (4), the inside of mounting bracket (4) and one side of erection column (2) are equipped with material loading drive assembly, the upside of device bottom plate (1) is equipped with mounting panel (5), the bottom fixed mounting of mounting panel (5) has two first cylinders (6), the driving end fixed mounting of one of them first cylinder (6) has polishing dish (7), the driving end fixed mounting of one of them first cylinder (6) has polishing dish (8).

2. The sanding polishing device for door control hardware as defined in claim 1, wherein: the feeding transmission assembly comprises a placing box (11), a second air cylinder (9) and a second motor (16), wherein the placing box (11) is fixedly installed on the upper portion of one side of the mounting column (2), one side, far away from the mounting column (2), of the placing box (11) is fixedly connected with the mounting plate (5), the second air cylinder (9) is fixedly installed in the middle of the top of the device bottom plate (1), a supporting frame (10) is fixedly installed at the transmission end of the second air cylinder (9), and the second motor (16) is fixedly installed on the inner wall of one side of the mounting frame (4).

3. The sanding polishing device for door control hardware as defined in claim 2, wherein: the rear side of placing case (11) fixed mounting has mounting box (12), and the inside fixed mounting of mounting box (12) has first motor (13), and the output fixed mounting of first motor (13) has dwang (14), and the one end of dwang (14) extends to the inside of placing case (11) and fixed mounting has feed roller (15), and one side fixed mounting of placing case (11) bottom has flitch (25).

4. The sanding polishing device for door control hardware as defined in claim 2, wherein: the output end fixed mounting of second motor (16) has two-way threaded rod (17), one end that second motor (16) was kept away from to two-way threaded rod (17) rotates and installs link (22), the opposite side fixed connection at the bottom of link (22) and mount table (3) top, equal threaded connection has screw sleeve (18) on two opposite screw thread sections on two-way threaded rod (17) surface, equal fixed mounting in upside of screw sleeve (18) has connecting rod (19), the equal fixed mounting in top of connecting rod (19) has location slider (20), location spout (21) have been seted up at the inside top of mounting bracket (4), the inside at location spout (21) is all installed to two location sliders (20), one side of screw sleeve (18) is all fixed mounting has installation pole (23), one side fixed mounting of one of installation pole (23) has L shaped plate (26), one side fixed mounting of L shaped plate (27), the output end fixed mounting of rotating electrical machines (27) has first centre gripping dish (24), one side fixed mounting that wherein another installation pole (23) is close to first centre gripping dish (24) has second centre gripping dish (28).