Tapping device

Abstract

The utility model provides a tapping device, which relates to the technical field of plunger sleeve processing, and comprises an operation table, a tapping machine main body is arranged on one side of the operation table, a connecting arm is connected to the surface of the tapping machine main body, a connecting block is connected to one side of the connecting arm, a drill bit is connected to the output end of the connecting block, and the output end of the drill bit is connected with a screw rod. A protection assembly is arranged on the surface of the drill bit and comprises sleeves, the two sleeves are connected to the bottoms of the two sides of the connecting block correspondingly, and side lugs are connected to the tops of the two sides of the sleeves correspondingly. According to the plunger sleeve tapping device, when a plunger sleeve is tapped, chippings can be shielded through the protective cover, so that the chippings cannot be splashed everywhere during tapping, the problem that the chippings are splashed to eyes of an operator to cause serious body injury is solved, and the safety of the operator is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plunger sleeve processing, in particular to a tapping device. Background Art

[0002] The plunger sleeve is a mechanical sealing element that is widely used in many fields, especially in hydraulic transmission systems, engines and other mechanical equipment.

[0003] As disclosed in publication number: CN216990222U, a tapping machine belongs to the field of mechanical processing equipment, including a base, a support column is fixedly connected to the top of the base, a machine head is arranged on the top of the support column, a tapping drill is arranged on the side of the machine head facing the base, a clamping seat for clamping a workpiece is arranged on the base, a support seat is rotatably arranged on the base, clamping seats are arranged at both ends of the support seat, and a limiting mechanism for limiting the position of the support seat is arranged on the base and on both sides of the support seat. The utility model can clamp the next workpiece while processing the previous workpiece, thereby improving the overall work efficiency.

[0004] This patent enables the clamping of the next workpiece while processing the previous workpiece, thereby improving the overall work efficiency. However, when the existing tapping machine taps the plunger sleeve, the debris generated will fly everywhere. When the debris splashes into the eyes of the operator, it will cause great physical harm. Therefore, we have proposed a new tapping device. Utility Model Content

[0005] The utility model aims to solve the problem that when the existing tapping machine in the prior art taps the plunger sleeve, the generated debris will splash everywhere, and when the debris splashes to the eyes of the operator, it will cause great physical harm.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a tapping device, including an operating table, a tapping machine body is arranged on one side of the operating table, a connecting arm is connected to the surface of the tapping machine body, a connecting block is connected to one side of the connecting arm, a drill bit is connected to the output end of the connecting block, a protective component is arranged on the surface of the drill bit, the protective component includes a sleeve, two groups of the sleeves are respectively connected to the bottom of both sides of the connecting block, side ears are connected to the top of both sides of the sleeve, a spring is arranged inside the sleeve, a push block is connected to the bottom of the spring, a push rod is connected to the bottom of the push block, a protective cover is connected between the two groups of push rods, and a rubber pad is connected to the bottom of the protective cover.

[0007] Furthermore, the push block forms an elastic structure through the sleeve and the spring, and the outer surface of the push block is in contact with the inner surface wall of the sleeve.

[0008] Further, the position of the drill bit matches the position of the protective cover, and the size of the protective cover is larger than the size of the drill bit.

[0009] Furthermore, the push rod has an "L" shape.

[0010] Furthermore, a storage assembly is disposed inside the operating table, and the storage assembly includes a storage slot.

[0011] Furthermore, a storage box is arranged inside the storage slot, and a handle is arranged at the center position of the front surface of the storage box.

[0012] Furthermore, a classification partition is provided inside the storage box, and the outer surfaces on both sides of the storage box are in contact with the inner walls on both sides of the storage groove.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, when tapping the plunger sleeve, the protective cover can be used to shield the debris, so that the debris will not splash around during tapping, so as to avoid the problem of debris splashing into the eyes of the operator and causing serious physical injury, thereby improving the safety of the operator.

[0015] 2. In the present invention, when it is necessary to store commonly used tools, the storage box can be pulled out from the storage slot and stored in the storage box, thus avoiding the problem of inconvenient storage of existing tools. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional structural schematic diagram of a tapping device is provided for the utility model;

[0017] Figure 2 This is a three-dimensional structural schematic diagram of a tapping device proposed by the utility model from another angle;

[0018] Figure 3 A schematic diagram of the partial explosion structure of a tapping device is provided for the utility model;

[0019] Figure 4 The utility model provides a schematic diagram of the cross-sectional structure of a protective cover of a tapping device;

[0020] Figure 5 for Figure 4 The enlarged structural diagram at A in the middle;

[0021] Figure 6 The utility model provides a schematic diagram of the explosion structure of a fixed block of a tapping device.

[0022] Legend: 1. Operating table; 2. Tapping machine body; 3. Connecting arm; 4. Connecting block; 5. Drill bit; 6. Protective assembly; 601. Sleeve; 602. Side ear; 603. Spring; 604. Push block; 605. Push rod; 606. Protective cover; 607. Rubber pad; 7. Storage assembly; 701. Storage slot; 702. Storage box; 703. Handle; 704. Classification partition. DETAILED DESCRIPTION

[0023] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0025] Embodiment 1, as Figure 1 - Figure 5 As shown, the utility model provides a tapping device, including an operating table 1, a tapping machine body 2 is arranged on one side of the operating table 1, a connecting arm 3 is connected to the surface of the tapping machine body 2, a connecting block 4 is connected to one side of the connecting arm 3, a drill bit 5 is connected to the output end of the connecting block 4, a protective component 6 is arranged on the surface of the drill bit 5, and the protective component 6 includes a sleeve 601, two groups of the sleeves 601 are respectively connected to the bottom of both sides of the connecting block 4, the tops of both sides of the sleeves 601 are connected to side ears 602, and a spring 603 is arranged inside the sleeve 601 The bottom of the spring 603 is connected to a push block 604, the bottom of the push block 604 is connected to a push rod 605, a protective cover 606 is connected between the two groups of push rods 605, the bottom of the protective cover 606 is connected to a rubber pad 607, the push block 604 forms an elastic structure with the spring 603 through the sleeve 601, the outer surface of the push block 604 is in contact with the inner surface wall of the sleeve 601, the position of the drill bit 5 matches the position of the protective cover 606, the size of the protective cover 606 is larger than the size of the drill bit 5, and the push rod 605 is in an "L" shape.

[0026] The effect achieved by the entire embodiment 1 is that when the tapping machine body 2 is tapping the plunger sleeve, the plunger sleeve is first placed on the surface of the operating table 1, and then the connecting block 4 is opened so that the connecting block 4 can drive the drill bit 5 to move downward. When the connecting block 4 moves downward, it will also drive the protective cover 606 to move downward. When the rubber pad 607 at the bottom of the protective cover 606 contacts the surface of the plunger sleeve, it continues to move downward, so that the protective cover 606 can be left on the surface of the plunger sleeve. When the connecting block 4 and the drill bit 5 continue to move downward, they will drive the push rod 605 to push the push block 604 against the spring 60 3, then the drill bit 5 can perform tapping operation on the plunger sleeve in the protective cover 606, and the debris generated during tapping will be shielded by the protective cover 606. When the drill bit 5 finishes tapping the plunger sleeve, it will move upward. At this time, the spring 603 will also push the protective cover 606 to reset when it is not squeezed by the push rod 605, waiting for the next use, and the protective cover 606 can be disassembled through the side ear 602, so that the debris will not be splashed around during tapping, so as to avoid the problem of debris splashing to the eyes of the operator causing serious physical injury, thereby improving the safety of the operator.

[0027] Embodiment 2, as Figure 1 , Figure 2 and Figure 6 As shown, a storage component 7 is provided inside the operating table 1, and the storage component 7 includes a storage groove 701. A storage box 702 is provided inside the storage groove 701. A handle 703 is provided at the center position of the front surface of the storage box 702. A classification partition 704 is provided inside the storage box 702. The outer surfaces of both sides of the storage box 702 are in contact with the inner walls of both sides of the storage groove 701.

[0028] The effect achieved by the entire embodiment 2 is that when tools need to be stored, the handle 703 can be grasped and pulled outward to allow the storage box 702 to be pulled out of the storage slot 701, and then the tools to be stored can be stored through the storage box 702, and the classification partition 704 can also serve the purpose of classified storage, thus avoiding the problem that existing tools are inconvenient to store and improving overall practicality.

[0029] Working principle: When tapping the plunger sleeve, the protective cover 606 can be used to block the debris so that the debris will not fly around during tapping, so as to prevent the debris from splashing into the operator's eyes and causing serious physical injury, thereby improving the safety of the operator. When it is necessary to store commonly used tools, the storage box 702 can be pulled out of the storage slot 701 and stored in the storage box 702, avoiding the problem that existing tools are inconvenient to store.

[0030] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A tapping device, comprising an operating table (1), characterized in that: A tapping machine body (2) is provided on one side of the operating table (1); a connecting arm (3) is connected to the surface of the tapping machine body (2); a connecting block (4) is connected to one side of the connecting arm (3); a drill bit (5) is connected to the output end of the connecting block (4); and a protective component (6) is provided on the surface of the drill bit (5); The protective component (6) comprises a sleeve (601), two groups of the sleeves (601) are respectively connected to the bottom of both sides of the connecting block (4), the top of both sides of the sleeve (601) are connected to side ears (602), a spring (603) is arranged inside the sleeve (601), the bottom of the spring (603) is connected to a push block (604), the bottom of the push block (604) is connected to a push rod (605), a protective cover (606) is connected between the two groups of push rods (605), and the bottom of the protective cover (606) is connected to a rubber pad (607).

2. The tapping device according to claim 1, characterized in that: The push block (604) forms an elastic structure through the sleeve (601) and the spring (603), and the outer surface of the push block (604) is in contact with the inner surface wall of the sleeve (601).

3. The tapping device according to claim 2, characterized in that: The position of the drill bit (5) matches the position of the protective cover (606), and the size of the protective cover (606) is larger than that of the drill bit (5).

4. The tapping device according to claim 3, characterized in that: The push rod (605) has an "L" shape.

5. The tapping device according to claim 1, characterized in that: A storage assembly (7) is arranged inside the operating table (1), and the storage assembly (7) comprises a storage slot (701).

6. The tapping device according to claim 5, characterized in that: A storage box (702) is arranged inside the storage groove (701), and a handle (703) is arranged at the center position of the front surface of the storage box (702).

7. The tapping device according to claim 6, characterized in that: The storage box (702) is provided with a classification partition (704) inside, and the outer surfaces on both sides of the storage box (702) are in contact with the inner walls on both sides of the storage groove (701).

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