CN219542663U - Hardware fitting processing grinding device - Google Patents

Abstract

The utility model relates to the technical field of hardware processing, and provides a processing and polishing device for hardware accessories, which includes a mounting platform, an adjusting plate that can be lifted and lowered is arranged directly above the installing platform, and the top of the adjusting plate is provided with a A connecting column that rotates left and right. The top of the connecting column is fixedly connected with a horizontal concave frame. There are two symmetrical rotating shafts connected to the concave frame through bearing rotation. A grinder is fixedly installed between the two rotating shafts. On the concave frame A driving member for driving the rotating shaft to rotate is provided. In the utility model, when the connecting column rotates left and right, the position of the grinding machine can be driven to rotate left and right, and the grinding machine can be rotated up and down under the action of the driving member, so that the direction of the grinding disc of the grinding machine can be adjusted according to the processing requirements. At the same time, the height of the grinding machine can be driven up and down by the lifting of the adjusting plate, so as to facilitate the adjustment of the height of the grinding machine according to the demand.

Description

A processing and grinding device for hardware accessories

technical field

The utility model relates to the technical field of hardware processing, in particular to a processing and polishing device for hardware accessories.

Background technique

Hardware processing is to use lathes, milling machines, drilling machines, polishing, etc. to process raw materials into various parts according to customers' drawings or samples, such as: screws, motor shafts, model car parts, fishing gear accessories, and speaker products. Shells, mobile power shells, etc., the hardware processing process is to cut materials according to production needs. After opening, some small parts such as small parts can be produced on a punching machine and then processed by gong cutting or CNC processing. For small hardware parts, grinding devices are also used. For grinding, electroplating or oil spraying;

However, the current accessories grinding device for hardware processing is inconvenient to grind the accessories in different directions. It is troublesome to grind irregular parts and the inside of the parts, resulting in reduced grinding efficiency and poor grinding effect.

In the prior art, Publication No. CN216029919U provides a grinding device for accessories based on metal processing, including a processing table, a grinding assembly is installed in the middle of the top of the processing table, and the grinding assembly includes a rotating disc, an electric push rod, a fixed Frame, grinding motor, grinding disc, cleaning motor and cleaning bristles, the front end and both sides of the fixed frame are respectively equipped with grinding motors with different grinding directions, which can choose a suitable grinding direction and a suitable grinding height when grinding hardware , It is convenient to grind irregular parts and parts inside, and can grind parts more efficiently.

In the above design, four grinders are used to adapt to different grinding directions, but this also leads to higher purchase costs of the grinder and troublesome maintenance of the grinder in the later period, and there will be iron filings splashing during grinding The surrounding air is polluted, so it is necessary to design a hardware processing and polishing device to solve this problem.

Utility model content

The purpose of the utility model is to provide a processing and polishing device for hardware fittings, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A processing and polishing device for hardware accessories, including a mounting platform, an adjusting plate that can be lifted and lowered is arranged directly above the installing platform, and a connecting column that is vertically axial and capable of rotating left and right is installed on the top of the adjusting plate, and the top of the connecting column is A concave frame in the horizontal direction is fixedly connected, and two symmetrical rotating shafts are connected to the concave frame through bearing rotation, and a grinding machine is fixedly installed between the two rotating shafts. The concave frame is provided with a drive for driving the rotating shaft to rotate. In addition, a ring-shaped electromagnet is arranged on the two rotating shafts, and the grinding disc of the grinder is located inside the ring-shaped electromagnet.

Preferably, a servo electric cylinder with a piston rod facing upwards is fixedly installed in the mounting table, and the end of the piston rod of the servo electric cylinder runs through the top of the mounting table and is fixed with the bottom of the adjustment plate. Drive the adjustment plate to move up and down synchronously.

Preferably, the top of the adjusting plate is fixedly installed with a servo motor 1 with the output shaft facing upwards, and the bottom of the connecting column is fixedly connected with the end of the output shaft of the servo motor 1. When the output shaft of the servo motor 1 rotates, the driving of the connecting column can be realized. For the purpose of synchronous left and right rotation.

Preferably, self-locking universal wheels are installed at the four corners of the bottom of the installation platform to facilitate the flexible use of the device.

Preferably, the driver includes a side of the concave frame that is fixedly installed with the servo motor two, and one side of the rotating shaft passes through the concave frame and is fixed with the end of the output shaft of the servo motor two, when the output shaft of the servo motor two rotates Can drive the rotating shaft to rotate.

Preferably, the circumferential surfaces of the two rotating shafts are fixedly sleeved with L-shaped connecting blocks, and the ring-shaped electromagnet is fixedly connected between the two L-shaped connecting blocks, so that the position of the ring-shaped electromagnet can be fixed, and it will It rotates synchronously with the rotation of the rotating shaft and the grinder.

Compared with the prior art, the beneficial effects of the utility model are:

In the utility model, when the connecting column rotates left and right, the position of the grinding machine can be driven to rotate left and right, and the grinding machine can be rotated up and down under the action of the driving member, so that the direction of the grinding disc of the grinding machine can be adjusted according to the processing requirements. At the same time, the height of the grinding machine can be driven up and down by the lifting of the adjusting plate, so as to facilitate the adjustment of the height of the grinding machine according to the demand.

In the utility model, when the grinder is in contact with the surface of the hardware for grinding processing, the generated iron filings will be adsorbed on the surface of the ring electromagnet through magnetic action, thereby preventing the hardware from causing iron filings to the surrounding air when it is polished. pollution problem.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model;

Fig. 2 is the planar structure schematic diagram of the present utility model;

Fig. 3 is another three-dimensional structural schematic diagram of the utility model;

In the figure: 1. Installation platform; 2. Adjusting plate; 3. Connecting column; 4. Concave frame; 5. Rotating shaft; 6. Grinding machine; 7. Servo electric cylinder; 8. Self-locking universal wheel; 9. Servo motor 1; 10. Servo motor 2; 11. L-shaped connection block; 12. Ring electromagnet.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

Obviously, in the following description, a lot of specific details are set forth in order to fully understand the utility model, but the utility model can also be implemented in other ways than described here, therefore, the utility model is not limited to the following disclosure specification The limitations of specific examples.

Please refer to Figures 1-3. The utility model provides a processing and polishing device for hardware accessories: it includes a mounting table 1, an adjusting plate 2 that can be lifted and lowered is provided directly above the mounting table 1, and the top of the adjusting plate 2 is provided with a vertical The connecting column 3 is axial and can rotate left and right. The top of the connecting column 3 is fixedly connected with a concave frame 4 in the horizontal direction. The concave frame 4 is connected with two symmetrical rotating shafts 5 through bearings. Between the two rotating shafts 5 A grinding machine 6 is fixedly installed between them, and the concave frame 4 is provided with a driving member for driving the rotating shaft 5 to rotate, and the two rotating shafts 5 are jointly provided with a ring-shaped electromagnet 12, and the grinding disc of the grinding machine 6 is located at the ring-shaped electromagnet 12. Inside, through such a design, when the connecting column 3 rotates left and right, it can drive the position of the grinder 6 to rotate left and right, and under the action of the driving part, the grinder 6 can be rotated up and down, so that the position of the grinder 6 The direction of the grinding disc can be adjusted according to the processing requirements. At the same time, the height position of the grinding machine 6 can be driven up and down by the adjustment plate 2, so as to facilitate the adjustment of the height of the grinding machine 6 according to the demand, and the grinding machine 6 can be ground in contact with the surface of the hardware. During processing, the generated iron filings will be magnetically adsorbed on the surface of the ring electromagnet 12, thereby avoiding the problem of iron filings polluting the surrounding air when the hardware is being polished.

In order to enable the adjustment plate 2 to lift, in some embodiments, it is proposed that a servo electric cylinder 7 with a piston rod facing upward is fixedly installed in the installation table 1, and the end of the piston rod of the servo electric cylinder 7 passes through the top of the installation table 1 and is connected with the adjustment The bottom of the plate 2 is fixed, and when the piston rod of the servo electric cylinder 7 stretches, it can drive the adjusting plate 2 to move up and down synchronously, so as to achieve the purpose of changing the height position of the grinder 6 .

And in order to make the connecting column 3 rotate left and right, as shown in Figure 2, the top of the adjustment plate 2 is fixedly installed with the servo motor one 9 with the output shaft facing up, and the bottom of the connecting column 3 is fixed with the output shaft end of the servo motor one 9 Connection, when the output shaft of the servo motor one 9 rotates, the purpose of driving the connecting column 3 to rotate left and right synchronously can be realized, so that the grinder 6 can rotate left and right along the central axis of the connecting column 3 .

Furthermore, self-locking universal wheels 8 are installed at the four corners of the bottom of the installation platform 1 to facilitate the flexible use of the device.

It should be noted that the driver includes a servo motor 2 10 fixedly installed on one side of the concave frame 4, wherein one side of the rotating shaft 5 passes through the concave frame 4 and is fixed with the output shaft end of the servo motor 2 10, when the servo motor 2 When the output shaft of 10 rotates, it can drive the rotating shaft 5 to rotate, so that the grinder 6 can rotate up and down and adjust the grinding direction.

Specifically, L-shaped connecting blocks 11 are fixedly sleeved on the circumferential surfaces of the two rotating shafts 5, and the ring-shaped electromagnet 12 is fixedly connected between the two L-shaped connecting blocks 11, so that the position of the ring-shaped electromagnet 12 can be obtained. It is fixed, and it will rotate synchronously with the rotation of the rotating shaft 5 and the grinding machine 6, so as to absorb the iron filings generated around the grinding disc of the grinding machine 6.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (6)

1. A processing and polishing device for hardware accessories, including a mounting table (1), characterized in that: an adjusting plate (2) capable of lifting is provided directly above the mounting table (1), and the top of the adjusting plate (2) is provided with The connecting column (3) is vertical and can rotate left and right. The top of the connecting column (3) is fixedly connected with a concave frame (4) in the horizontal direction. The concave frame (4) is connected with two bearings through bearing rotation. Relatively symmetrical rotating shafts (5), a grinder (6) is fixedly installed between the two rotating shafts (5), the concave frame (4) is provided with a driving member for driving the rotating shaft (5) to rotate, and the two rotating shafts ( 5) A ring-shaped electromagnet (12) is jointly arranged on the top, and the grinding disc of the grinder (6) is located inside the ring-shaped electromagnet (12). 2. A processing and polishing device for hardware accessories according to claim 1, characterized in that: the servo electric cylinder (7) with the piston rod facing upwards is fixedly installed in the installation table (1), and the piston of the servo electric cylinder (7) The end of the rod runs through the top of the mounting table (1) and is fixed with the bottom of the adjusting plate (2). 3. A processing and grinding device for hardware accessories according to claim 1, characterized in that: the top of the adjustment plate (2) is fixed with a servo motor (9) with the output shaft facing upwards, and the bottom of the connecting column (3) It is fixedly connected with the end of the output shaft of servo motor one (9). 4. The processing and polishing device for hardware accessories according to claim 1, characterized in that: self-locking universal wheels (8) are installed at the four corners of the bottom of the installation platform (1). 5. A processing and grinding device for hardware accessories according to claim 1, characterized in that: the driving part includes a side of the concave frame (4) and a servo motor 2 (10) is fixedly installed, and one of the rotating shafts (5) The side runs through the concave frame (4) and is fixed with the end of the output shaft of the servo motor two (10). 6. A processing and grinding device for hardware accessories according to claim 1, characterized in that: L-shaped connecting blocks (11) are fixedly sleeved on the circumferential surfaces of the two rotating shafts (5), ring-shaped electromagnets (12 ) is fixedly connected between two L-shaped connection blocks (11).