CN223492915U

CN223492915U - Hardware polishing device

Info

Publication number: CN223492915U
Application number: CN202423091912.2U
Authority: CN
Inventors: 尹兵
Original assignee: Dongguan Maimi Metal Manufacturing Co ltd
Current assignee: Dongguan Maimi Metal Manufacturing Co ltd
Priority date: 2024-12-16
Filing date: 2024-12-16
Publication date: 2025-10-31
Anticipated expiration: 2034-12-16

Abstract

This utility model relates to the field of hardware processing technology and discloses a hardware polishing device, including a fixed frame. A workpiece placement table is rotatably connected to the fixed frame via a rotating shaft. A support is also movably connected to the fixed frame. A motor is disposed below the support, and a polishing disc is coaxially fixedly connected to the rotor end of the motor. The slag removal assembly includes two sets of support plates symmetrically fixedly connected to the fixed frame. A telescopic rod is fixedly connected to one side of the top of each support plate. Two sets of movable blocks are symmetrically movably connected to one side of the bottom of the workpiece placement table, and the movable blocks are hinged to the telescopic ends of the telescopic rods on the same side. A circular ring is fixedly sleeved on the telescopic end of the telescopic rod, and a spring is also sleeved on the outside of the telescopic rod. This utility model effectively avoids the problem of affecting the horizontal placement of subsequent metal parts due to the difficulty in cleaning the metal debris generated during the polishing process.

Description

Hardware polishing device

Technical Field

The utility model relates to the technical field of hardware machining, in particular to a hardware polishing device.

Background

Hardware is a tool manufactured by machining metal such as gold, silver, copper, iron, tin, etc., and is generally used for fixing, machining, decoration, etc. ‌ these tools can be manufactured by forging, calendaring, cutting and other physical processing modes, and are widely applied to various fields. The hardware is typically polished during processing, and therefore, a specialized polishing apparatus is used.

In the chinese patent of utility model with publication number CN221818305U, a metal fitting polishing device is disclosed, the device rotates a turntable to drive a screw rod to rotate, the screw rod in a first chute and a second chute is relatively moved through a first threaded hole, and then the screw rod in the first chute and the second chute respectively drive a first interference plate and a second interference plate to relatively move, and then the first interference plate and the second interference plate drive a stop block to move, until the stop block fixed on the first interference plate and the second interference plate is in interference fixation with a hardware, and then the device can clamp different hardware, and the inventor considers that the following defects exist in the related art:

When the device is in actual use, a large amount of metal scraps can be generated in the polishing process, and the device lacks an integrated structure capable of cleaning the metal scraps, so that the metal scraps remained on the bottom plate can influence the horizontal placement of subsequent metal pieces, the polishing quality of the subsequent metal pieces is reduced, and therefore, the hardware polishing device is provided.

Disclosure of utility model

In order to solve the problem that the horizontal placement of subsequent metal pieces is affected due to the difficulty in cleaning metal scraps generated in the polishing process in the background art, the utility model provides a hardware polishing device.

The utility model adopts the following technical scheme that the hardware polishing device comprises:

The polishing device comprises a fixing frame, wherein a workpiece placing table is rotatably connected to the fixing frame through a rotating shaft, a support is movably connected to the fixing frame, a motor is arranged below the support, and a polishing disk is coaxially and fixedly connected to the tail end of a rotor of the motor;

The slag removing assembly comprises two groups of supporting plates which are symmetrically and fixedly connected to the fixing frame, a telescopic rod is fixedly connected to one side of the top of the supporting plate, two groups of movable blocks are symmetrically and movably connected to one side of the bottom of the workpiece placing table, the movable blocks are hinged to the telescopic tail ends of telescopic rods on the same side, a circular ring is fixedly sleeved on the outer portion of the telescopic end of each telescopic rod, and a spring is sleeved on the outer portion of each telescopic rod.

As a further improvement of the scheme, the top of the workpiece placement table is symmetrically and fixedly connected with two groups of sliding rods through a connecting seat, the outer parts of the two groups of sliding rods are slidably connected with the same counterweight sliding plate, and the bottom of the counterweight sliding plate is fixedly connected with a hairbrush plate.

As a further improvement of the scheme, the first sliding rails are fixedly connected to two sides of the fixing frame, the first electric sliding table is connected to the outside of the first sliding rail in a sliding mode, and the first electric sliding table is fixedly connected with the support.

As a further improvement of the scheme, a second sliding rail is fixedly connected to the support, an electric sliding table II is connected to the outer portion of the second sliding rail in a sliding mode, an air cylinder is fixedly connected to the bottom of the electric sliding table II, and the telescopic tail end of the air cylinder is fixedly connected with the motor.

As a further improvement of the scheme, electric push rods are fixedly connected to two sides of the top of the workpiece placement table, and clamping plates are fixedly connected to the telescopic tail ends of the electric push rods.

As a further improvement of the scheme, two groups of movable grooves are symmetrically formed in one side of the bottom of the workpiece placement table, and the movable grooves are connected with the movable blocks on the same side in a sliding manner.

As a further improvement of the scheme, two ends of the spring are fixedly connected with the supporting plate and the circular ring respectively.

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

1. According to the utility model, when the polishing disc is controlled to reset after polishing is finished, as the hardware loses the blocking effect of the polishing disc, the telescopic effect of the telescopic rod and the rebound effect of the spring are matched with the movable block and the movable groove in a sliding manner, the hinging effect between the movable block and the telescopic tail end of the telescopic rod and the running fit between the workpiece placing table and the fixing frame are realized, the workpiece placing table can drive the hardware to rotate upwards to incline, so that the workpiece placing table and the metal scraps remained on the surface of the hardware can be automatically rolled off, the purpose of automatically cleaning the surfaces of the hardware and the workpiece placing table is realized, and the practicability is strong.

2. According to the utility model, after the workpiece placing table is inclined, the counterweight sliding plate can slide towards the lower end of the sliding rod by utilizing the sliding fit between the sliding rod and the counterweight sliding plate and the gravity action of the counterweight sliding plate, so that the brush plate can be driven to move to clean the surface of the hardware, and the cleaning effect on the surface of the hardware is improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view showing a bottom perspective structure of the slag removing assembly of the present utility model;

Fig. 3 is a perspective view illustrating a brush plate coupling structure according to the present utility model.

Main symbol description:

1. The polishing device comprises a fixing frame, a workpiece placing table, a bracket, a polishing disk, a sliding rail I, a sliding rail 6, an electric sliding table I, an electric sliding table II, a cylinder 8, an electric push rod 9, a clamping plate 10, a clamping plate 101, a supporting plate 102, a telescopic rod 103, a movable block 104, a circular ring 105, a spring 106, a movable groove 201, a sliding rod 202, a counterweight sliding plate 203 and a hairbrush plate.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.

Examples

Referring to fig. 1-3, a hardware polishing device of the present embodiment includes:

The polishing device comprises a fixing frame 1, a workpiece placing table 2 is rotatably connected to the fixing frame 1 through a rotating shaft, a support 3 is movably connected to the fixing frame 1, a motor is arranged below the support 3, a polishing disc 4 is coaxially and fixedly connected to the tail end of a rotor of the motor, slide rails I5 are fixedly connected to the two sides of the fixing frame 1, an electric slide table I6 is fixedly connected to the outer portion of the slide rail I5 in a sliding manner, the electric slide table I6 is fixedly connected with the support 3, the position of the polishing disc 4 on an X axis can be adjusted, a slide rail II is fixedly connected to the support 3, an electric slide table II 7 is fixedly connected to the outer portion of the slide rail II, a cylinder 8 is fixedly connected to the bottom of the electric slide table II, the telescopic tail end of the cylinder 8 is fixedly connected with the motor, the position of the polishing disc 4 on a Y axis and a Z axis can be adjusted, electric push rods 9 are fixedly connected to the two sides of the top of the workpiece placing table 2, and clamping plates 10 are fixedly connected to the telescopic tail ends of the electric push rods 9, so that hardware can be clamped and fixed to ensure stability during polishing;

The slag removing assembly comprises two groups of support plates 101 which are symmetrically and fixedly connected to the fixing frame 1, a telescopic rod 102 is fixedly connected to one side of the top of the support plates 101, two groups of movable blocks 103 are symmetrically and movably connected to one side of the bottom of the workpiece placing table 2, the movable blocks 103 are hinged to the telescopic tail ends of the telescopic rods 102 on the same side, two groups of movable grooves 106 are symmetrically formed in one side of the bottom of the workpiece placing table 2, the movable grooves 106 are slidably connected with the movable blocks 103 on the same side, a circular ring 104 is fixedly sleeved on the outer portion of the telescopic end of the telescopic rod 102, a spring 105 is sleeved on the outer portion of the telescopic rod 102, and two ends of the spring 105 are fixedly connected with the support plates 101 and the circular ring 104 respectively.

The implementation principle of the hardware polishing device in the embodiment of the application is as follows: firstly, the workpiece placing table 2 is pressed down, when the telescopic rod 102 is compressed to the maximum contraction amount, the workpiece placing table 2 is just horizontal, then the hardware is placed on the surface of the workpiece placing table, two groups of electric pushing rods 9 are started, the two groups of clamping plates 10 are pushed to be close to and contacted with two sides of the hardware, so that the hardware can be clamped and fixed, then the polishing disc 4 is driven to move to the upper side of the hardware through sliding fit between the first sliding rail 5 and the first electric sliding table 6, then the cylinder 8 is started to push the polishing disc 4 to be contacted with the surface of the hardware, then the motor is started, the motor drives the polishing disc 4 to rotate at a high speed, the surface of the hardware can be polished, the workpiece placing table 2 cannot automatically rotate and tilt upwards due to the blocking effect of the polishing disc 4, the position of the polishing disk 4 on the X axis can be adjusted through the sliding fit between the first slide rail 5 and the first electric slide table 6, the position of the polishing disk 4 on the Y axis can be adjusted through the sliding fit between the second slide rail and the second electric slide table 7, the polishing disk 4 is controlled to move to the leftmost side of the first slide rail 5 after polishing is finished, as the hardware loses the blocking effect of the polishing disk 4, the expansion and contraction effect of the expansion and contraction rod 102 and the rebound effect of the spring 105 are achieved, the sliding fit between the movable block 103 and the movable groove 106, the hinging effect between the movable block 103 and the expansion and contraction tail end of the expansion and contraction rod 102 and the running fit between the workpiece placing table 2 and the fixed frame 1 are achieved, the workpiece placing table 2 can drive the hardware to rotate upwards to incline, so that the workpiece placing table 2 and the residual metal scraps on the surface of the hardware can roll off automatically, and then realized the purpose of automatic clean to hardware and work piece place 2 surface, finally released the hardware and take it off can.

Examples

The embodiment is further improved on the basis of embodiment 1 in that the top of the workpiece placement table 2 is symmetrically and fixedly connected with two groups of sliding rods 201 through a connecting seat, the outer parts of the two groups of sliding rods 201 are slidably connected with the same balance weight sliding plate 202, the bottom of the balance weight sliding plate 202 is fixedly connected with a hairbrush plate 203, after the workpiece placement table 2 is inclined, the balance weight sliding plate 202 can slide towards the lower end of the sliding rod 201 under the action of sliding fit between the sliding rods 201 and the balance weight sliding plate 202 and gravity applied to the balance weight sliding plate 202, so that the hairbrush plate 203 can be driven to move to clean the surface of hardware, and the cleaning effect on the surface of hardware is improved.

The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.

Claims

1. A hardware burnishing device, comprising:

The polishing device comprises a fixing frame (1), wherein a workpiece placing table (2) is rotatably connected to the fixing frame (1) through a rotating shaft, a support (3) is movably connected to the fixing frame (1), a motor is arranged below the support (3), and a polishing disc (4) is coaxially and fixedly connected to the tail end of a rotor of the motor;

the slag removal assembly comprises two groups of support plates (101) which are symmetrically and fixedly connected to a fixing frame (1), telescopic rods (102) are fixedly connected to one side of the top of each support plate (101), two groups of movable blocks (103) are symmetrically and movably connected to one side of the bottom of each workpiece placement table (2), the movable blocks (103) are hinged to the telescopic tail ends of the telescopic rods (102) on the same side, a circular ring (104) is fixedly sleeved outside the telescopic ends of the telescopic rods (102), and springs (105) are sleeved outside the telescopic rods (102).

2. The hardware polishing device according to claim 1, wherein the top of the workpiece placement table (2) is symmetrically and fixedly connected with two groups of sliding rods (201) through connecting seats, the outer parts of the two groups of sliding rods (201) are slidably connected with the same counterweight sliding plate (202), and the bottom of the counterweight sliding plate (202) is fixedly connected with a hairbrush plate (203).

3. The hardware polishing device according to claim 1, wherein two sides of the fixing frame (1) are fixedly connected with a first sliding rail (5), an electric sliding table (6) is connected to the outside of the first sliding rail (5) in a sliding manner, and the electric sliding table (6) is fixedly connected with the support (3).

4. The hardware polishing device according to claim 1, wherein a second sliding rail is fixedly connected to the support (3), an electric sliding table second (7) is connected to the outer portion of the second sliding rail in a sliding mode, an air cylinder (8) is fixedly connected to the bottom of the electric sliding table second (7), and the telescopic tail end of the air cylinder (8) is fixedly connected with the motor.

5. The hardware polishing device according to claim 1, wherein electric push rods (9) are fixedly connected to two sides of the top of the workpiece placement table (2), and clamping plates (10) are fixedly connected to telescopic tail ends of the electric push rods (9).

6. The hardware polishing device according to claim 1, wherein two groups of movable grooves (106) are symmetrically formed on one side of the bottom of the workpiece placement table (2), and the movable grooves (106) are slidably connected with the movable blocks (103) on the same side.

7. A hardware polishing device according to claim 1, wherein the two ends of the spring (105) are fixedly connected with the support plate (101) and the ring (104), respectively.