Metal plate tapping device

Abstract

The utility model discloses a metal plate tapping device which comprises a base, the left inner wall of the base is fixedly connected with an air blowing spray head, a sliding groove is formed in the base, the side wall of the sliding groove is fixedly connected with a first spring, the other end of the first spring is fixedly connected with a clamping block, the outer surface of the clamping block is slidably connected with an installation rod, and the installation rod is fixedly connected with the air blowing spray head. A waste box is fixedly connected to the right surface of the mounting rod, a limiting hole is formed in the upper surface of the base, a second spring is fixedly connected to the lower inner wall of the limiting hole, and an adjusting rod is fixedly connected to the other end of the second spring. The influence of powder accumulation on the tapping device is avoided, the tapping quality of the device can be improved, potential safety hazards in production are reduced, the state of the clamping block can be adjusted by driving the adjusting rod to move through the pressing block, the waste box is more convenient to mount and dismount, and the working efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tapping equipment, in particular to a metal plate tapping device. Background Art

[0002] A metal plate tapping device is a mechanical device used to process internal threads on metal plates, mainly for processing internal threads or screw threads on the inner sides of holes of parts such as machine part shells, equipment end faces, nuts, flange plates, etc. with through holes or blind holes of different specifications.

[0003] When the tapping device taps, a large amount of metal powder will be scattered on the workbench surface. The existing tapping devices need manual cleaning of these powders, which wastes manpower and time, affects the work efficiency of workers, and the accumulation of these powders not only easily affects the tapping quality of the device, but also may damage the device, increasing the company's costs and potentially causing safety hazards. Summary of the Utility Model

[0004] The purpose of the utility model is to at least solve one of the technical problems existing in the prior art, and provide a metal plate tapping device. Through the blowing nozzle, the powder generated by tapping can be blown into the waste box, avoiding the influence of powder accumulation on the tapping device, improving the tapping quality of the device, reducing safety hazards in production, and the state of the clamping block can be adjusted by driving the adjusting rod to move through the pressing block, making the installation and removal of the waste box more convenient and improving work efficiency.

[0005] The utility model also provides a metal plate tapping device with the above features, including: a base, a placing boss is fixedly connected to the lower inner wall of the base, a tapping tap is fixedly connected to the lower inner wall of the base, a limiting column is fixedly connected to the upper surface of the base, a clamping cylinder is fixedly connected to the upper surface of the base, a discharge port is arranged on the right side wall of the base, and a blowing nozzle is fixedly connected to the left inner wall of the base;

[0006] A chute is provided inside the base. A first spring is fixedly connected to the side wall of the chute. The other end of the first spring is fixedly connected to a clamping block. The outer surface of the clamping block is slidably connected to an installation rod. A waste box is fixedly connected to the right surface of the installation rod. A limiting hole is provided on the upper surface of the base. A second spring is fixedly connected to the lower inner wall of the limiting hole. The other end of the second spring is fixedly connected to an adjusting rod. A connecting rod is fixedly connected to the outer surface of the adjusting rod. Sliders are fixedly connected to both ends of the connecting rod. An installation groove is provided inside the base. A third spring is fixedly connected to the left inner wall of the installation groove. The other end of the third spring is fixedly connected to a push plate. The powder generated by tapping can be blown into the waste box through the blowing nozzle, avoiding the influence of powder accumulation on the tapping device, improving the tapping quality of the device, reducing potential safety hazards in production, and the state of the clamping block can be adjusted by driving the adjusting rod to move through the pressing block, making the installation and removal of the waste box more convenient and improving work efficiency.

[0007] According to the described metal plate tapping device, the outer surface of the adjusting rod is slidably connected to the limiting hole, and a pressing block is fixedly connected to the upper surface of the adjusting rod, facilitating driving the adjusting rod to move through the pressing block and restricting the moving direction of the adjusting rod at the same time.

[0008] According to the described metal plate tapping device, a bracket is fixedly connected to the lower surface of the base, and the number of brackets is four and they are arranged in a rectangular array.

[0009] According to the described metal plate tapping device, the number of blowing nozzles is multiple and they are arranged in a linear array. The blowing nozzles and the clamping cylinders are both connected to an external air source, facilitating blowing the powder falling into the base during tapping into the collection box.

[0010] According to the described metal plate tapping device, the outer surface of the installation rod is slidably connected to the base, and the outer surface of the clamping block is slidably connected to the chute, facilitating the fixing and releasing of the installation rod by the clamping block and facilitating the connection between the installation rod and the base.

[0011] According to the described metal plate tapping device, the outer surface of the slider is slidably connected to the base, and the outer surface of the slider is slidably connected to the clamping block, facilitating adjusting the state of the clamping block by the movement of the slider.

[0012] According to the described metal plate tapping device, the outer surface of the installation rod is slidably connected to the installation groove, and the outer surface of the push plate is slidably connected to the installation groove, facilitating the third spring to drive the push plate to move, thereby driving the installation rod to move and facilitating the removal of the collection box.

[0013] The additional aspects and advantages of the present utility model will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present utility model. Brief Description of the Drawings

[0014] The present utility model will be further described below in conjunction with the drawings and embodiments;

[0015] Figure 1 is the overall structure diagram of a metal plate tapping device of the present utility model;

[0016] Figure 2 is the sectional view of a metal plate tapping device of the present utility model;

[0017] Figure 3 is the enlarged schematic view of the section at A in 1;

[0018] Figure 4 Figure 2 The enlarged schematic view at B in;

[0019] Figure 5 Figure 2 The enlarged schematic view at C in.

[0020] Legend Explanation:

[0021] 1. Base; 2. Placing boss; 3. Tapping tap; 4. Limit post; 5. Clamping cylinder; 6. Discharge port; 7. Slide groove; 8. First spring; 9. Block; 10. Mounting rod; 11. Scrap box; 12. Limit hole; 13. Second spring; 14. Adjusting rod; 15. Link rod; 16. Slide block; 17. Mounting groove; 18. Third spring; 19. Pushing plate; 20. Blowing nozzle; 21. Pressing block; 22. Bracket. Detailed Description of the Preferred Embodiment

[0022] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The function of the drawings is to supplement the description of the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but it cannot be construed as a limitation on the protection scope of the present utility model.

[0023] Referring to Figures 1-5 , an embodiment of a metal plate tapping device of the present utility model includes: a base 1, the lower surface of the base 1 is fixedly connected with a bracket 22, the number of brackets 22 is four and arranged in a rectangular array, the lower inner wall of the base 1 is fixedly connected with a placing boss 2, the lower inner wall of the base 1 is fixedly connected with a tapping tap 3, the upper surface of the base 1 is fixedly connected with a limit post 4, the upper surface of the base 1 is fixedly connected with a clamping cylinder 5, the right side wall of the base 1 is provided with a discharge port 6, the left inner wall of the base 1 is fixedly connected with a blowing nozzle 20, the number of blowing nozzles 20 is multiple and arranged in a linear array, and the blowing nozzle 20 and the clamping cylinder 5 are both connected to an external air source.

[0024] During specific use, place the metal plate on the placing boss 2 and clamp it firmly with the clamping cylinder 5. Then perform tapping operations with the tapping tap 3. The limiting posts 4 installed on the base 1 can guide the placed metal plate to ensure the accuracy of the placement position of the metal plate. The powder debris generated during tapping falls into the interior of the base 1 and is blown into the waste box 11 from the discharge port 6 by the blowing nozzle 20 for collection, avoiding the influence of powder debris on the tapping quality and the tapping device.

[0025] A chute 7 is arranged inside the base 1. The side wall of the chute 7 is fixedly connected with a first spring 8. The other end of the first spring 8 is fixedly connected with a clamping block 9. The outer surface of the clamping block 9 is slidably connected with the chute 7. The outer surface of the clamping block 9 is slidably connected with a mounting rod 10. The outer surface of the mounting rod 10 is slidably connected with the base 1. The right surface of the mounting rod 10 is fixedly connected with a waste box 11. A limiting hole 12 is arranged on the upper surface of the base 1. The lower inner wall of the limiting hole 12 is fixedly connected with a second spring 13. The other end of the second spring 13 is fixedly connected with an adjusting rod 14. The outer surface of the adjusting rod 14 is slidably connected with the limiting hole 12. The upper surface of the adjusting rod 14 is fixedly connected with a pressing block 21. The outer surface of the adjusting rod 14 is fixedly connected with a connecting rod 15. Both ends of the connecting rod 15 are fixedly connected with a slider 16. The outer surface of the slider 16 is slidably connected with the base 1. The outer surface of the slider 16 is slidably connected with the clamping block 9. An installation groove 17 is arranged inside the base 1. The outer surface of the mounting rod 10 is slidably connected with the installation groove 17. The left inner wall of the installation groove 17 is fixedly connected with a third spring 18. The other end of the third spring 18 is fixedly connected with a push plate 19. The outer surface of the push plate 19 is slidably connected with the installation groove 17.

[0026] During specific use, fix the mounting rod 10 by inserting the mounting rod 10 into the installation groove 17 so that the clamping block 9 is stuck into the card slot on the mounting rod 10. Press the pressing block 21 to drive the movement of the adjusting rod 14, thereby driving the movement of the slider 16 through the connecting rod 15 to move the clamping block 9 to both sides to release the mounting rod 10, making the installation and removal of the waste box 11 more convenient.

[0027] Working principle: Place the metal plate on the placing boss 2 and clamp it firmly with the clamping cylinder 5. Perform tapping operations with the tapping tap 3. The limiting posts 4 installed on the base 1 can guide the placed metal plate to ensure the accuracy of the placement position of the metal plate. The powder debris generated during tapping falls into the interior of the base 1 and is blown into the waste box 11 from the discharge port 6 by the blowing nozzle 20 for collection, avoiding the influence of the powder debris on the tapping quality and the tapping device. Press the pressing block 21 to drive the adjusting rod 14 to move downward along the limiting hole 12, drive the slider 16 to move downward through the connecting rod 15, and push the clamping block 9 to both sides along the sliding groove 7 to release the mounting rod 10. At this time, the third spring 18 drives the push plate 19 to push the mounting rod 10 out of the mounting groove 17, thereby realizing the removal of the waste box 11. Insert the mounting rod 10 into the mounting groove 17. During the insertion process, the mounting rod 10 pushes the clamping block 9 to both sides of the sliding groove 7. When the waste box 11 fits with the base 1, the clamping block 9 is clamped into the card slot on the mounting rod 10 under the action of the first spring 8 to fix the mounting rod 10, thereby realizing the fixation of the waste box 11.

[0028] The above has described the embodiments of the present invention in detail with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art in the said technical field, various changes can also be made without departing from the purpose of the present invention.

Claims

1. A tapping device for a metal plate, characterized in that, Including: A base (1), the lower inner wall of the base (1) is fixedly connected with a placing boss (2), the lower inner wall of the base (1) is fixedly connected with a tapping tap (3), the upper surface of the base (1) is fixedly connected with a limiting post (4), the upper surface of the base (1) is fixedly connected with a clamping cylinder (5), a discharge port (6) is arranged on the right side wall of the base (1), and a blowing nozzle (20) is fixedly connected to the left inner wall of the base (1); A chute (7) is arranged inside the base (1), a first spring (8) is fixedly connected to the side wall of the chute (7), the other end of the first spring (8) is fixedly connected with a clamping block (9), the outer surface of the clamping block (9) is slidably connected with a mounting rod (10), a waste box (11) is fixedly connected to the right surface of the mounting rod (10), a limiting hole (12) is arranged on the upper surface of the base (1), a second spring (13) is fixedly connected to the lower inner wall of the limiting hole (12), the other end of the second spring (13) is fixedly connected with an adjusting rod (14), a connecting rod (15) is fixedly connected to the outer surface of the adjusting rod (14), sliders (16) are fixedly connected to both ends of the connecting rod (15), a mounting groove (17) is arranged inside the base (1), a third spring (18) is fixedly connected to the left inner wall of the mounting groove (17), and the other end of the third spring (18) is fixedly connected with a pushing plate (19).

2. The tapping device for metal plates according to claim 1, characterized in that, The outer surface of the adjusting rod (14) is slidably connected with the limiting hole (12), and a pressing block (21) is fixedly connected to the upper surface of the adjusting rod (14).

3. A tapping device for metal plates according to claim 1, characterized in that, A bracket (22) is fixedly connected to the lower surface of the base (1), and the number of brackets (22) is four and they are in a rectangular array.

4. A metal plate tapping device according to claim 1, characterized in that, The number of the blowing nozzles (20) is multiple and they are in a linear array, and the blowing nozzles (20) and the clamping cylinder (5) are both connected to an external air source.

5. A metal plate tapping device according to claim 1, characterized in that, The outer surface of the mounting rod (10) is slidably connected with the base (1), and the outer surface of the clamping block (9) is slidably connected with the chute (7).

6. The tapping device for metal plates according to claim 1, characterized in that, The outer surface of the slider (16) is slidably connected with the base (1), and the outer surface of the slider (16) is slidably connected with the clamping block (9).

7. A metal plate tapping device according to claim 1, characterized in that, The outer surface of the mounting rod (10) is slidably connected with the mounting groove (17), and the outer surface of the pushing plate (19) is slidably connected with the mounting groove (17).

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