Double-hole plug processing device

Abstract

The utility model relates to the technical field of machining devices, and discloses a double-hole plug machining device which comprises a bottom plate, a sliding groove is formed in the middle of the top end of the bottom plate, a supporting plate is connected to the inner wall of the sliding groove in a sliding mode, an arc-shaped polishing piece is fixedly connected to the top end of the supporting plate, and a guide hole is formed in the supporting plate in a penetrating mode. A guide column is arranged on the inner wall of the guide hole, and the two sides of the guide column are fixedly connected with connecting plates. Through structures such as a motor, a rotating shaft, a connecting plate, a guide column, a guide hole, a supporting plate and a sliding groove, corners of the two sides of two metal sheets on a plug can be polished at the same time, arc-shaped edges are formed at the same time, and therefore the effect of improving the polishing efficiency can be achieved, and the problem that when a traditional device conducts polishing, one sides of the metal sheets are polished at the same time, and the polishing efficiency is poor is solved. And then the other side is polished at the same time, and the corners of the two sides cannot be polished at the same time, so that the polishing machining efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of processing equipment technology, specifically a processing device for a double-hole plug. Background Technology

[0002] The connectors of general electronic products and the pins of electrical appliances are called plugs. Household AC power plugs and sockets have male connectors that are protruding in the shape of rods or copper plates. They are physically inserted into female connectors that have slots or recesses in the power socket. The quality of the plug can affect the user experience or cause problems such as poor contact or misinsertion. These problems can range from minor damage to equipment to serious accidents such as fires and electric shocks.

[0003] Chinese patent provides a plug processing device, publication number CN220839362U, which includes a worktable. A grinding mechanism is provided at the bottom of the worktable. The grinding mechanism includes a rotating plate that is rotatably connected to one end of the bottom of the worktable via a rotating shaft. A rectangular slot is opened at one end of the rotating plate at the bottom of the worktable. A moving block is slidably connected in the rectangular slot. A round rod is fixedly connected between the two ends of the rectangular slot, and the round rod slides through the moving block.

[0004] The aforementioned device employs a grinding mechanism. The second motor drives the reciprocating screw to rotate, causing the screw block to move back and forth on the screw. This, in turn, moves the moving block, which in turn moves the rotating plate back and forth. This allows the first motor to drive the grinding wheel to grind the two corners of the metal conductive sheet that needs to be inserted into the socket, making them round and smooth. This achieves the technical effect of simultaneously grinding the corners of two metal sheets, thus improving work efficiency. However, during grinding, one side of the metal sheet is ground simultaneously first, and then the other side is ground simultaneously. It is not possible to grind the corners on both sides at the same time, which reduces the grinding efficiency. Utility Model Content

[0005] The purpose of this utility model is to provide a dual-hole plug processing device to solve the problem that existing devices grind one side of the metal sheet at the same time and then grind the other side at the same time, but cannot grind the corners on both sides at the same time, thus reducing the grinding efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a double-hole plug processing device, comprising a base plate, a groove formed at the center of the top of the base plate, a support plate slidably connected to the inner wall of the groove, an arc-shaped grinding disc fixedly connected to the top of the support plate, a guide hole passing through the support plate, a guide post provided on the inner wall of the guide hole, connecting plates fixedly connected to both sides of the guide post, a rotating shaft fixedly connected to one end of each of the two connecting plates away from each other, a housing fixedly connected to the outer side of the top of the base plate, one rotating shaft rotatably connected to the housing, the other rotating shaft rotatably passing through the housing, a motor fixedly connected to one end of the housing, and the motor drive end fixedly connected to the other rotating shaft.

[0007] Preferably, absorption cylinders are fixedly connected to both sides of the inner wall of the arc-shaped grinding disc, and the two absorption cylinders are used to absorb the dust generated during grinding.

[0008] Preferably, a three-way valve is fixedly connected to the other end of the outer shell, and the three-way valve and the absorption cylinder are connected by a hose.

[0009] Preferably, a collection box is fixedly connected to one end of the base plate, and the collection box and the three-way valve are connected by a connecting pipe.

[0010] Preferably, the end of the collection box away from the outer shell has a through hole, and a filter plate is fixedly connected to the inner wall of the through hole.

[0011] Preferably, an air pump is fixedly connected to the top of the collection box, and the air pump and the collection box are connected by a pipe.

[0012] Preferably, the top of the outer shell is symmetrically provided with square holes, which are used for inserting metal pieces on the plug.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1) This dual-hole plug processing device, through the cooperation of the motor, rotating shaft, connecting plate, guide column, guide hole, support plate and slide groove, can move back and forth with the arc-shaped grinding disc, so that the corners on both sides of the two metal pieces on the plug can be ground at the same time and arc-shaped edges can be formed at the same time, thereby improving the grinding efficiency.

[0015] 2) This dual-hole plug processing device, through the cooperation of the air pump, collection box, connecting pipe, three-way valve, hose and absorption cylinder 11, can collect the dust generated during grinding. Therefore, it can prevent the dust generated during grinding from flying and polluting the surrounding environment. In addition, the filter plate can prevent dust from entering the air pump during the collection process, avoiding damage to the parts inside the air pump, thereby extending its service life. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of a dual-hole plug processing device according to the present invention;

[0017] Figure 2 This is another top view of the dual-hole plug processing device of this utility model;

[0018] Figure 3 This is a cross-sectional view of the outer casing of a dual-hole plug processing device according to this utility model;

[0019] Figure 4 This is another perspective view of the outer casing of a dual-hole plug processing device according to this utility model;

[0020] Figure 5 This is a cross-sectional view of the collection box of a double-hole plug processing device according to this utility model.

[0021] In the diagram: 1. Base plate; 2. Slide groove; 3. Support plate; 4. Arc-shaped grinding disc; 5. Guide hole; 6. Guide post; 7. Connecting plate; 8. Rotating shaft; 9. Outer shell; 10. Motor; 11. Absorption cylinder; 12. Three-way valve; 13. Collection box; 14. Through hole; 15. Filter plate; 16. Air pump; 17. Square hole; 18. Hose. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example 1

[0024] Combination Figures 1-4 A dual-hole plug processing device includes a base plate 1. A groove 2 is provided at the center of the top of the base plate 1. A support plate 3 is slidably connected to the inner wall of the groove 2. An arc-shaped grinding disc 4 is fixedly connected to the top of the support plate 3. A guide hole 5 is provided on the support plate 3. A guide post 6 is provided on the inner wall of the guide hole 5. A connecting plate 7 is fixedly connected to both sides of the guide post 6. A rotating shaft 8 is fixedly connected to one end of each of the two connecting plates 7, which are far apart from each other. A housing 9 is fixedly connected to the outer side of the top of the base plate 1. One rotating shaft 8 is rotatably connected to the housing 9. The other rotating shaft 8 rotatably passes through the housing 9. A motor 10 is fixedly connected to one end of the housing 9. The driving end of the motor 10 is fixedly connected to the other rotating shaft 8. Square holes 17 are symmetrically provided at the top of the housing 9. The square holes 17 are used for inserting metal pieces on the plug.

[0025] Specifically, the sliding groove 2 can limit the movement of the support plate 3, making it move stably. The arc-shaped grinding disc 4 can grind the metal pieces on the plug. During grinding, both sides of the two metal pieces are ground simultaneously, thus forming arc-shaped edges at the same time, thereby improving grinding efficiency and producing better arc-shaped edges. The motor 10 drives another rotating shaft 8 to rotate, which in turn rotates another connecting plate 7 and guide post 6. Due to the presence of guide hole 5, the support plate 3 can move back and forth, which in turn moves the arc-shaped grinding disc 4 back and forth, thus completing the grinding process of the plug.

[0026] Example 2

[0027] See Figure 1 , Figure 3 and Figure 5 Furthermore, based on Embodiment 1, the following is further obtained: both sides of the inner wall of the arc-shaped grinding disc 4 are fixedly connected to absorption cylinders 11, which are used to absorb dust generated during grinding; the other end of the outer shell 9 is fixedly connected to a three-way valve 12, which is connected to the absorption cylinders 11 by a hose 18; one end of the bottom plate 1 is fixedly connected to a collection box 13, which is connected to the three-way valve 12 by a connecting pipe; the end of the collection box 13 away from the outer shell 9 is provided with a through hole 14, and a filter plate 15 is fixedly connected to the inner wall of the through hole 14; and the top of the collection box 13 is fixedly connected to a vacuum pump 16, which is connected to the collection box 13 by a pipe.

[0028] Specifically, the absorption cylinder 11 can absorb the dust generated during the grinding process, preventing it from flying outwards and polluting the surrounding environment. The three-way valve 12 connects the hose 18 and the connecting pipe, so the absorbable dust is collected in the collection box 13, completing the collection operation. The air pump 16 can generate suction in the collection box 13, which helps to absorb the dust. The filter plate 15 can prevent dust from entering the air pump 16, thus protecting the air pump 16.

[0029] In actual operation, the motor 10 is started first to rotate the shaft 8 and connecting plate 7 on the other side, and then rotates the guide post 6. Since the guide post 6 is set in the guide hole 5, the support plate 3 can move back and forth in the slide groove 2, so that the arc-shaped grinding disc 4 can move back and forth. Therefore, the two metal discs on the plug can be ground at the same time and arc-shaped edges can be formed at the same time, thereby improving the grinding efficiency.

[0030] During the polishing process, the vacuum pump 16 can be activated to generate suction in the collection box 13. Then, with the cooperation of the connecting pipe, three-way valve 12 and hose 18, as well as the absorption cylinder 11, the dust generated during polishing can be collected. This can prevent the dust generated during polishing from flying and polluting the surrounding environment. In addition, during the collection process, the filter plate 15 can prevent dust from entering the vacuum pump 16, avoiding damage to the parts inside the vacuum pump 16, thereby extending its service life.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A double-hole plug processing apparatus comprising a base plate (1), characterized in that: The bottom plate (1) top middle is provided with a chute (2), the chute (2) inner wall is slidably connected with the supporting plate (3), the supporting plate (3) top end is fixedly connected with the arc-shaped polishing piece (4), the supporting plate (3) is provided with the guide hole (5), the guide hole (5) inner wall is provided with the guide column (6), the guide column (6) both sides are fixedly connected with the connecting plate (7), two the connecting plate (7) are away from each other one end are fixedly connected with the rotating shaft (8), the bottom plate (1) top outer side is fixedly connected with the shell (9), one the rotating shaft (8) and shell (9) are rotatably connected, another the rotating shaft (8) rotatably penetrates the shell (9), the shell (9) one end is fixedly connected with the motor (10), the motor (10) drive end and another rotating shaft (8) are fixedly connected.

2. A dual bore plug processing apparatus as defined in claim 1, wherein: The arc-shaped polishing piece (4) inner wall both sides are fixedly connected with the absorption cylinder (11), two the absorption cylinder (11) are used for absorbing the dust generated during polishing.

3. A dual bore plug processing apparatus as claimed in claim 2, wherein: The shell (9) other end is fixedly connected with the three-way valve (12), the three-way valve (12) and the absorption cylinder (11) are connected through the hose (18).

4. A dual bore plug processing apparatus as claimed in claim 3, wherein: The bottom plate (1) one end is fixedly connected with the collecting box (13), the collecting box (13) and the three-way valve (12) are connected through the connecting pipe.

5. A dual bore plug processing apparatus as claimed in claim 4, wherein: The collecting box (13) is away from the shell (9) one end is provided with the through hole (14), the through hole (14) inner wall is fixedly connected with the filter plate (15).

6. A dual bore plug processing apparatus as claimed in claim 5, wherein: The collecting box (13) top end is fixedly connected with the air suction pump (16), the air suction pump (16) and the collecting box (13) are connected through the pipeline.

7. A dual bore plug processing apparatus as defined in claim 1, wherein: The shell (9) top is symmetrically provided with the square hole (17), the square hole (17) is used for the insertion of the metal sheet on the plug.

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