CN220241019U

CN220241019U - Notch grinding machanism

Info

Publication number: CN220241019U
Application number: CN202321808996.XU
Authority: CN
Inventors: 伍建明; 伍国标; 李恒利
Original assignee: Guangdong Jiasu Precision Metal Manufacturing Co ltd
Current assignee: Guangdong Jiasu Precision Metal Manufacturing Co ltd
Priority date: 2023-07-11
Filing date: 2023-07-11
Publication date: 2023-12-26
Anticipated expiration: 2033-07-11

Abstract

The utility model discloses a notch polishing mechanism which comprises a workbench, a polishing assembly and a fixing assembly, wherein the polishing assembly comprises a polishing roller and a bracket, a square groove is formed in the upper surface of the workbench, a first sliding block is connected to the upper surface of the workbench in a sliding manner, an electric telescopic cylinder is fixed to the upper surface of the first sliding block through bolts, a telescopic rod is connected to the inside of the electric telescopic cylinder in a sliding manner, and a fixing frame is welded to one end of the telescopic rod. According to the hinge polishing device, the hinge notch can be polished in a large scale conveniently through the structures such as the polishing assembly and the fixing assembly, when the hinge polishing device is used, the hinges which are not processed are stacked in the clamping plates, the second motor is started to drive the bidirectional screw rod to rotate, the bidirectional screw rod drives the clamping plates to move, the hinges are clamped, the electric telescopic cylinder is started to drive the polishing roller to move to a polishing area, the third motor is started to drive the polishing roller to rotate, and the hinges are polished.

Description

Notch grinding machanism

Technical Field

The utility model relates to the technical field of hinge production, in particular to a notch polishing mechanism.

Background

Hinges are also known as hinges and are mechanical devices that connect two solids and allow relative rotation between the two. The hinge may be formed of a movable component or of a foldable material. The hinges are mainly arranged on doors and windows, and the hinges are more arranged on cabinets and are mainly classified into stainless steel hinges and iron hinges according to materials; there is the notch in the hinge production process, needs to polish out through equipment to the notch, and current needs operating personnel to take the plate and laminate polishing equipment and polish the processing, can only polish to single hinge when polishing, is inconvenient for polishing a plurality of hinges, and it is too loaded down with trivial details to change the hinge, influences machining efficiency.

Through retrieving, chinese patent application number 202220009351.9 discloses a notch grinding machanism for washing machine door hinge production, which comprises a base plate, bottom plate top fixedly connected with fixed plate, the inside dwang that is equipped with of fixed plate, the dwang runs through the fixed plate and rotates with the fixed plate to be connected, the grinding wheel is installed to dwang one end, the bottom plate top is equipped with the movable plate, the movable plate top is equipped with places the board, should be used for washing machine door hinge production with notch grinding machanism. The above patent suffers from the following disadvantages: the device can only polish single hinge when using, is inconvenient for polishing a plurality of hinges, and it is too loaded down with trivial details to change the hinge, influences machining efficiency.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a notch polishing mechanism.

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

the utility model provides a notch grinding machanism, includes workstation, polishing subassembly and fixed subassembly, polishing subassembly is including polishing roller and support, the square groove has been seted up to the workstation upper surface, workstation upper surface sliding connection has first slider, first slider upper surface has electric telescopic cylinder through the bolt fastening, the inside sliding connection of electric telescopic cylinder has the telescopic link, telescopic link one end welding has the mount, the inside rotation of mount is connected with the fourth lead screw, the inside sliding connection of mount has the fourth slider, fourth lead screw cooperatees with the fourth slider, the support welds in fourth slider one side, polishing roller rotates to be connected in support one side.

As still further aspects of the utility model: the fixing assembly comprises a clamping plate and a bidirectional screw rod, a second fixing plate is welded on the upper surface of the workbench, the bidirectional screw rod is rotationally connected to one side of the second fixing plate, the clamping plate is slidably connected to the outer surface of the bidirectional screw rod, and the bidirectional screw rod is L-shaped.

As still further aspects of the utility model: the upper surface of the support is provided with a third motor through a bolt, and the output end of the third motor is connected with the polishing roller.

As still further aspects of the utility model: the upper surface of the fixing frame is provided with a fourth motor through a bolt, and the output end of the fourth motor is connected with a fourth screw rod.

As still further aspects of the utility model: and one side of the second fixing plate is provided with a second motor through a bolt, and the output end of the second motor is connected with a bidirectional screw rod.

As still further aspects of the utility model: the workbench is characterized in that a first fixing plate is welded on the upper surface of the workbench, a first screw rod is connected to the side wall of the first fixing plate in a rotating mode, and the first screw rod is matched with the first sliding block.

As still further aspects of the utility model: the first motor is installed on the side wall of the first fixing plate through bolts, and the output end of the first motor is connected with a first screw rod.

As still further aspects of the utility model: the bottom of the workbench is welded with a supporting rod, the outer surface of the supporting rod is connected with a supporting rod sleeve in a sliding mode, and the outer surface of the supporting rod sleeve is connected with a fastener in a threaded mode.

The beneficial effects of the utility model are as follows:

1. through setting up the subassembly and fixed subassembly isotructure of polishing, can be convenient for polish in batches the hinge notch, the device is when using, to not having processing hinge to pile up and place inside splint, start the second motor, drive two-way lead screw and rotate, two-way lead screw drives splint and remove, press from both sides tightly the hinge, start electric telescopic jar, drive the roller of polishing and remove, remove to polishing the region, the third motor starts, drive the roller of polishing and rotate, polish the hinge, the in-process fourth motor starts of polishing, drive the fourth lead screw and rotate, drive the fourth slider and remove, make the roller of polishing reciprocate, it is more even to polish the hinge notch, be applicable to the part of a large number and polish.

2. Through surface mounting first lead screw isotructure on the workstation, can be convenient for remove polishing assembly, when the device is in use, first motor starts, drives first lead screw and rotates, drives first slider and removes to drive polishing assembly and remove.

3. Through setting up structures such as bracing piece and supporting rod cover, can be convenient for adjusting device height.

Drawings

FIG. 1 is a schematic diagram of the whole structure of a notch polishing mechanism according to the present utility model;

fig. 2 is a schematic diagram of a front view of a notch polishing mechanism according to the present utility model;

FIG. 3 is a schematic top view of a notch polishing mechanism according to the present utility model;

fig. 4 is a schematic structural view of a polishing assembly of a notch polishing mechanism according to the present utility model.

In the figure: the device comprises a 1-workbench, a 2-square groove, a 3-first motor, a 4-first fixed plate, a 5-first lead screw, a 6-first sliding block, a 7-electric telescopic cylinder, an 8-telescopic rod, a 9-second fixed plate, a 10-second motor, a 11-supporting rod, a 12-fastener, a 13-supporting rod sleeve, a 14-bi-directional lead screw, a 15-clamping plate, a 16-third motor, a 17-grinding roller, a 18-bracket, a 19-fourth motor, a 20-fourth sliding block, a 21-fourth lead screw and a 22-fixing frame.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.

Example 1

A slot grinding mechanism, as shown in figures 1-4, comprising:

the polishing device comprises a workbench 1, a polishing assembly and a fixing assembly;

the polishing assembly comprises a polishing roller 17 and a support 18, a square groove 2 is formed in the upper surface of the workbench 1, a first sliding block 6 is connected to the upper surface of the workbench 1 in a sliding mode, an electric telescopic cylinder 7 is fixedly arranged on the upper surface of the first sliding block 6 through bolts, a telescopic rod 8 is connected to the inner portion of the electric telescopic cylinder 7 in a sliding mode, a fixing frame 22 is welded at one end of the telescopic rod 8, a fourth lead screw 21 is connected to the inner portion of the fixing frame 22 in a rotating mode, a fourth sliding block 20 is connected to the inner portion of the fixing frame 22 in a sliding mode, the fourth lead screw 21 is matched with the fourth sliding block 20, the support 18 is welded on one side of the fourth sliding block 20, the polishing roller 17 is connected to one side of the support 18 in a rotating mode, a third motor 16 is installed on the upper surface of the support 18 through bolts, a fourth motor 19 is installed on the upper surface of the fixing frame 22 through bolts, and an output end of the fourth motor 19 is connected with the fourth lead screw 21.

The fixing assembly comprises a clamping plate 15 and a bidirectional screw rod 14, a second fixing plate 9 is welded on the upper surface of the workbench 1, the bidirectional screw rod 14 is rotationally connected to one side of the second fixing plate 9, the clamping plate 15 is slidably connected to the outer surface of the bidirectional screw rod 14, the bidirectional screw rod 14 is L-shaped, a second motor 10 is mounted on one side of the second fixing plate 9 through a bolt, and the output end of the second motor 10 is connected with the bidirectional screw rod 14.

Through setting up the structure such as subassembly and fixed subassembly of polishing, can be convenient for polish in batches the hinge notch, the device is when using, to not having processing hinge to pile up and place inside splint 15, start the second motor, drive bi-directional lead screw 14 and rotate, bi-directional lead screw 14 drives splint 15 and remove, press from both sides tightly the hinge, start electric telescopic cylinder 7, drive the grinding roller 17 and remove, remove to the region of polishing, third motor 16 starts, drive grinding roller 17 and rotate, polish the hinge, the in-process fourth motor 19 of polishing starts, drive fourth lead screw 21 and rotate, drive fourth slider 20 and remove, make grinding roller 17 reciprocate, polish more evenly to the hinge notch, be applicable to the part of a large number and polish.

To facilitate movement of the grinding assembly; as shown in fig. 1, a first fixing plate 4 is welded on the upper surface of the workbench 1, a first screw rod 5 is rotatably connected to the side wall of the first fixing plate 4, the first screw rod 5 is matched with a first sliding block 6, a first motor 3 is mounted on the side wall of the first fixing plate 4 through bolts, and the output end of the first motor 3 is connected with the first screw rod 5.

Through structure such as the first lead screw 5 of surface mounting on workstation 1, can be convenient for remove the subassembly of polishing, when the device is used, first motor 3 starts, drives first lead screw 5 and rotates, drives first slider 6 and removes to drive the subassembly of polishing and remove.

Working principle: through setting up the structure such as subassembly and fixed subassembly of polishing, can be convenient for polish in batches the hinge notch, the device is when using, to not having processing hinge to pile up and place inside splint 15, start the second motor, drive bi-directional lead screw 14 and rotate, bi-directional lead screw 14 drives splint 15 and remove, press from both sides tightly the hinge, start electric telescopic cylinder 7, drive the grinding roller 17 and remove, remove to the region of polishing, third motor 16 starts, drive grinding roller 17 and rotate, polish the hinge, the in-process fourth motor 19 of polishing starts, drive fourth lead screw 21 and rotate, drive fourth slider 20 and remove, make grinding roller 17 reciprocate, polish more evenly to the hinge notch, be applicable to the part of a large number and polish.

Example 2

In order to facilitate the adjustment of the height of the device, referring to fig. 2, a notch polishing mechanism is improved in this embodiment compared with embodiment 1, a supporting rod 11 is welded at the bottom of the workbench 1, and a supporting rod sleeve 13 is slidably connected to the outer surface of the supporting rod 11.

By providing the support bar 11 and the support bar sleeve 13 etc., the height of the device can be adjusted conveniently.

To facilitate the fixing of the support bar 11; as shown in fig. 2, the outer surface of the supporting rod sleeve 13 is connected with a fastener 12 in a threaded manner.

The support rod 11 can be conveniently fixed by connecting the fastening piece 12 on the outer surface of the support rod sleeve 13 in a threaded manner.

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.

Claims

1. The utility model provides a notch grinding machanism, includes workstation (1), polishing subassembly and fixed subassembly, a serial communication port, polishing subassembly includes polishing roller (17) and support (18), square groove (2) have been seted up to workstation (1) upper surface, workstation (1) upper surface sliding connection has first slider (6), first slider (6) upper surface has electric telescopic cylinder (7) through the bolt fastening, electric telescopic cylinder (7) inside sliding connection has telescopic link (8), telescopic link (8) one end welding has mount (22), the inside rotation of mount (22) is connected with fourth lead screw (21), the inside sliding connection of mount (22) has fourth slider (20), fourth lead screw (21) cooperate with fourth slider (20), support (18) weld in fourth slider (20) one side, polishing roller (17) rotate and are connected in support (18) one side.

2. The notch polishing mechanism as claimed in claim 1, wherein the fixing assembly comprises a clamping plate (15) and a bidirectional screw (14), the second fixing plate (9) is welded on the upper surface of the workbench (1), the bidirectional screw (14) is rotatably connected to one side of the second fixing plate (9), the clamping plate (15) is slidably connected to the outer surface of the bidirectional screw (14), and the bidirectional screw (14) is in an L shape.

3. A notch grinding mechanism as claimed in claim 2, wherein a third motor (16) is mounted on the upper surface of the bracket (18) by means of bolts, and the output end of the third motor (16) is connected to the grinding roller (17).

4. A notch grinding mechanism according to claim 3, wherein a fourth motor (19) is mounted on the upper surface of the fixing frame (22) through bolts, and the output end of the fourth motor (19) is connected with a fourth screw rod (21).

5. The notch grinding mechanism according to claim 4, wherein a second motor (10) is mounted on one side of the second fixing plate (9) through bolts, and the output end of the second motor (10) is connected with a bidirectional screw rod (14).

6. The notch polishing mechanism as claimed in claim 5, wherein a first fixing plate (4) is welded on the upper surface of the workbench (1), a first screw (5) is rotatably connected to the side wall of the first fixing plate (4), and the first screw (5) is matched with the first slider (6).

7. The notch grinding mechanism of claim 6, wherein the first motor (3) is mounted on the side wall of the first fixing plate (4) through bolts, and the output end of the first motor (3) is connected with the first screw rod (5).

8. The notch polishing mechanism as claimed in claim 7, wherein a supporting rod (11) is welded at the bottom of the workbench (1), a supporting rod sleeve (13) is slidably connected to the outer surface of the supporting rod (11), and a fastener (12) is screwed to the outer surface of the supporting rod sleeve (13).