Printer shell thin plate side face thread machining device

Abstract

The utility model relates to the technical field of printers, in particular to a printer shell thin plate side face thread machining device which comprises a body, an adjusting groove is formed in the bottom of the body, an adjusting lead screw is movably connected to the inner wall of the adjusting groove, and the other end of the adjusting lead screw is fixedly connected with an adjusting knob. The bottom of the adjusting plate is fixedly connected with clamping plates, the opposite faces of the two clamping plates are provided with grooves, reinforcing plates are arranged in the grooves, the outer walls of the reinforcing plates are fixedly connected with penetrating plates, linkage grooves are formed in the penetrating plates, the outer walls of the two clamping plates are provided with penetrating grooves, and the outer walls of the two clamping plates are fixedly connected with fixing blocks. The outer walls of the two ends of the reinforcing lead screw are in threaded connection with linkage plates, and the downward outer walls of the linkage plates are fixedly connected with linkage columns. The device is suitable for thread machining of thin plates with different thicknesses, meanwhile, the positions of the two clamping plates can be accurately controlled, and the tapping position is more accurate.

Description

Technical Field

[0001] The utility model relates to the field of printers, in particular to a device for processing side threads of a thin plate of a printer housing. Background Art

[0002] A printer is one of the output devices of a computer. In an office environment, a printer is mainly used to efficiently generate documents, reports, etc. to improve employee work efficiency. Printers can be divided into many types according to their technical types, such as inkjet printers, laser printers, dot matrix printers, thermal printers, and 3D printers.

[0003] When applying for the utility model, the applicant found through search that a Chinese patent disclosed a "3D printer shell thin plate side thread processing device", and its application number is "CN201711475282.0". This patent mainly installs the thread processing device on the upper edge of the thin plate, aligns the tap with the thread to be processed, shakes the second handle to adjust the clamping part, so that the pressure block effectively compacts the thin plate, and shakes the first handle to realize the thread production. The working process is simple and efficient, which can significantly improve the production efficiency of the side thread of the thin plate, reduce the breakage of the thin plate, and reduce the scrap rate.

[0004] However, the device can only perform thread processing on thin plates of fixed models. When the thin plate is slightly thicker or thinner, although the thin plate can be pressed, the thread hole will be deviated during thread production, resulting in low production efficiency. Summary of the invention

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a device for processing the side threads of a printer housing thin plate.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a device for processing the side thread of a thin plate of a printer shell, comprising a main body, an adjusting groove is provided at the bottom of the main body, the inner wall of the adjusting groove is movably connected to the adjusting screw, the other end of the adjusting screw is fixedly connected to an adjusting knob, the outer walls at both ends of the adjusting screw are threadedly connected to an adjusting plate, the bottom of the adjusting plate is fixedly connected to a clamping plate, the opposite surfaces of the two clamping plates are provided with grooves, a reinforcing plate is arranged inside the groove, the outer wall of the reinforcing plate is fixedly connected to two through plates, the interiors of the two through plates are provided with linkage grooves, the outer walls of the two clamping plates are provided with through grooves, and the through grooves are communicated with the grooves, the outer walls of the two clamping plates are fixedly connected to fixed blocks, the outer wall of the fixed block on the left side is movably connected to the reinforcing screw, the outer walls at both ends of the reinforcing screw are threadedly connected to the linkage plate, and the downward outer wall of the linkage plate is fixedly connected to the linkage column.

[0007] As a further description of the above technical solution:

[0008] The linkage column is located inside the linkage groove, and the other end of the linkage column is fixedly connected with a protrusion.

[0009] As a further description of the above technical solution:

[0010] The outer walls of the plurality of linkage plates are all fixedly connected with limiting blocks, the outer walls of the two clamping plates are both provided with limiting grooves, and the limiting blocks are located inside the limiting grooves.

[0011] As a further description of the above technical solution:

[0012] The other end of the reinforcing screw rod is fixedly connected with a clamping knob.

[0013] As a further description of the above technical solution:

[0014] A threaded hole is provided inside the main body, a threaded rod is threadedly connected inside the threaded hole, a handle is fixedly connected to the top of the threaded rod, and a tap is fixedly connected to the bottom of the threaded rod.

[0015] The utility model has the following beneficial effects:

[0016] 1. By turning the adjusting knob, the adjusting knob drives the adjusting screw rod to rotate, so that the two adjusting plates move relative to each other, and the edge of the thin plate is pre-clamped, and then the two reinforcing screw rods are rotated respectively to drive the two linkage plates on both sides to move relative to each other. When the two linkage plates move relative to each other, the linkage column connected to the upper outer wall thereof moves in the linkage groove opened in the through plate, so that the through plate drives the clamping plate to move toward the inside of the main body, thereby realizing re-clamping of the thin plate, adapting to the thread processing of thin plates of different thicknesses, and improving the applicability of the device. At the same time, the positions of the two clamping plates can be accurately controlled respectively, so that the hole opening position is more accurate. The existing device can only perform thread processing on thin plates of fixed models. When the thin plate is slightly thicker or thinner, although the thin plate can be pressed, the thread hole will be deviated when the thread is made, which reduces the applicability of the entire device. The utility model is suitable for thread processing of thin plates of different thicknesses, improves the applicability of the device, and at the same time can accurately control the positions of the two clamping plates respectively, so that the hole opening position is more accurate.

[0017] 2. By respectively opening two limit grooves on the outer walls of the two clamping plates, and connecting limit blocks on the outer walls of multiple linkage plates, when the limit plate moves, the limit block connected to its outer wall moves along the limit groove, so that the linkage plate moves more smoothly, and the threaded rod is threadedly connected to the threaded hole opened inside the main body, and the threaded rod is rotated to rotate the handle to drive the threaded rod to rotate, and then the tap connected to the bottom of the rod rotates, and when the threaded rod moves downward, the tap is driven to move downward together, and the edge of the thin plate is threaded, and the threaded rod and the different types of taps connected to the bottom can be replaced to meet the threading needs of thin plates of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of the utility model from a first viewing angle;

[0019] Figure 2 This is a schematic diagram of the structure of the adjustment slot of the utility model;

[0020] Figure 3 This is a schematic diagram of the splint structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the reinforcing plate structure of the utility model;

[0022] Figure 5 It is a schematic diagram of the linkage plate structure of the utility model;

[0023] Figure 6 Schematic diagram of the overall structure from the second perspective.

[0024] Legend:

[0025] 1. Main body; 2. Adjusting groove; 3. Adjusting screw rod; 4. Adjusting knob; 5. Adjusting plate; 6. Clamping plate; 7. Groove; 8. Reinforcement plate; 9. Through plate; 10. Linkage groove; 11. Through groove; 12. Fixed block; 13. Reinforcement screw rod; 14. Linkage plate; 15. Linkage column; 16. Limit block; 17. Limit groove; 18. Bump; 19. Clamping knob; 20. Threaded hole; 21. Threaded rod; 22. Turn handle; 23. Tap. DETAILED DESCRIPTION

[0026] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0027] Reference Figure 1-6The utility model provides a printer housing thin plate side thread processing device: comprising a main body 1, the bottom of the main body 1 is provided with an adjustment groove 2, the inner wall of the adjustment groove 2 is movably connected to the adjustment screw rod 3, the other end of the adjustment screw rod 3 is fixedly connected to the adjustment knob 4, the adjustment knob 4 is located outside the main body 1, the outer walls of both ends of the adjustment screw rod 3 are threadedly connected to the adjustment plate 5, the bottom of the adjustment plate 5 is fixedly connected to the clamping plate 6, the opposite surfaces of the two clamping plates 6 are provided with grooves 7, the inside of the groove 7 is provided with a reinforcing plate 8, the outer wall of the reinforcing plate 8 is fixedly connected to a through plate 9, and the number of the through plates 9 is two, and the two through plates 9 are provided with linkage grooves 10 inside. The outer walls of the two splints 6 are each provided with a through groove 11, and the number of the through grooves 11 is two, and the two through grooves 11 are both connected to the groove 7. The other end of the through plate 9 extends to the outside of the splint 6 through the through groove 11. The outer walls of the two splints 6 are both fixedly connected with fixed blocks 12, and the number of the fixed blocks 12 is two. The outer walls of the two left fixed blocks 12 are both movably connected with reinforcing screw rods 13, and the outer walls of the two ends of the reinforcing screw rods 13 are both threadedly connected with linkage plates 14, and the downward outer walls of the linkage plates 14 are fixedly connected with linkage columns 15, which are located inside the linkage groove 10, and the other end of the linkage column 15 is fixedly connected with a protrusion 18.

[0028] Specifically, the adjusting knob 4 is turned, and the rotation of the adjusting knob 4 drives the adjusting screw 3 to rotate, so that the two adjusting plates 5 move relative to each other, and the edge of the thin plate is pre-clamped. Then the two reinforcing screws 13 drive the two linkage plates 14 on both sides to move relative to each other. When the two linkage plates 14 move relative to each other, the linkage column 15 connected to the upper outer wall thereof moves in the linkage groove 10 opened in the through plate 9, so that the through plate 9 drives the clamping plate 6 to move toward the inside of the main body 1, thereby achieving re-clamping of the thin plate.

[0029] Furthermore, if Figure 3 and Figure 5 As shown, the outer walls of multiple linkage plates 14 are fixedly connected to the limiting blocks 16, the outer walls of the two clamping plates 6 are provided with limiting grooves 17, and the number of limiting grooves 17 is two, and the limiting blocks 16 are located inside the limiting grooves 17. By respectively providing two limiting grooves 17 on the outer walls of the two clamping plates 6, and connecting the limiting blocks 16 to the outer walls of multiple linkage plates 14, when the linkage plate 14 moves, the limiting blocks 16 connected to its outer wall move along the limiting grooves 17, so that the movement of the linkage plate 14 is smoother.

[0030] Furthermore, if Figure 5 As shown, the other end of the reinforcing screw rod 13 is fixedly connected with a clamping knob 19, and the clamping knob 19 is located outside the right linkage plate 14. Rotating the two clamping knobs 19 drives the two reinforcing screw rods 13 to rotate, and then drives the two linkage plates 14 on both sides to move relative to each other.

[0031] Furthermore, if Figure 6 As shown, a threaded hole 20 is provided inside the main body 1, and a threaded rod 21 is connected to the internal thread of the threaded hole 20, a turning handle 22 is fixedly connected to the top of the threaded rod 21, and a tap 23 is fixedly connected to the bottom of the threaded rod 21. The threaded hole 20 is located at the left end of the main body 1, and the adjusting slot 2 is located at the right end of the main body 1. Turning the turning handle 22 drives the threaded rod 21 to rotate, and then the tap 23 connected to its bottom rotates. When the threaded rod 21 moves downward, it drives the tap 23 to move downward together, and threads are made on the edge of the thin plate. The threaded rod and different types of taps connected to its bottom can be replaced to meet the thread making needs of thin plates of different thicknesses.

[0032] The working principle of the utility model is as follows: turn the adjusting knob 4, and the adjusting knob 4 drives the adjusting screw rod 3 to rotate, so that the two adjusting plates 5 move relatively to perform a pre-clamping operation on the edge of the thin plate, and then the two clamping knobs 19 are respectively turned to drive the two reinforcing screw rods 13 to rotate, and then the two linkage plates 14 on both sides are respectively driven to move relatively. When the two linkage plates 14 move relatively, the linkage column 15 connected to the upper outer wall thereof moves in the linkage groove 10 opened in the through plate 9, so that the through plate 9 drives the clamping plate 6 to move toward the inside of the main body 1, thereby realizing re-clamping of the thin plate, turning the turning handle 22 drives the threaded rod 21 to rotate, and then the bottom connected tap 23 is rotated. When the threaded rod 21 moves downward, it drives the tap 23 to move downward together, and the edge of the thin plate is threaded. When the two clamping plates 6 clamp other types of thin plates, the turning handle 22 is rotated in the opposite direction to take out the original threaded rod 21, and then the corresponding threaded rod 21 is replaced, and the thread processing is performed again to meet the processing of different thicknesses and different requirements.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for processing thread on the side of a printer housing thin plate, comprising a main body (1), characterized in that: The bottom of the main body (1) is provided with an adjustment groove (2), the inner wall of the adjustment groove (2) is movably connected to an adjustment screw rod (3), the other end of the adjustment screw rod (3) is fixedly connected to an adjustment knob (4), the outer walls of both ends of the adjustment screw rod (3) are threadedly connected to adjustment plates (5), the bottom of the adjustment plate (5) is fixedly connected to a clamping plate (6), the opposite surfaces of the two clamping plates (6) are provided with a groove (7), a reinforcing plate (8) is arranged inside the groove (7), and the outer wall of the reinforcing plate (8) is fixedly connected to two through plates ( 9), the two through plates (9) are provided with linkage grooves (10) inside, the outer walls of the two clamping plates (6) are provided with through grooves (11), the through grooves (11) are connected to the grooves (7), the outer walls of the two clamping plates (6) are fixedly connected with fixed blocks (12), the outer wall of the left fixed block (12) is movably connected with a reinforcing screw rod (13), the outer walls of both ends of the reinforcing screw rod (13) are threadedly connected with linkage plates (14), and the downward outer walls of the linkage plates (14) are fixedly connected with linkage columns (15).

2. A printer housing thin plate side thread processing device according to claim 1, characterized in that: The linkage column (15) is located inside the linkage groove (10), and the other end of the linkage column (15) is fixedly connected with a protrusion (18).

3. A printer housing thin plate side thread processing device according to claim 1, characterized in that: The outer walls of the plurality of linkage plates (14) are all fixedly connected to the limiting blocks (16), the outer walls of the two clamping plates (6) are each provided with a limiting groove (17), and the limiting blocks (16) are located inside the limiting groove (17).

4. A printer housing thin plate side thread processing device according to claim 1, characterized in that: The other end of the reinforcing screw rod (13) is fixedly connected to a clamping knob (19).

5. The device for processing the side thread of a printer housing sheet according to claim 1, characterized in that: A threaded hole (20) is provided inside the main body (1), a threaded rod (21) is threadedly connected to the inside of the threaded hole (20), a handle (22) is fixedly connected to the top of the threaded rod (21), and a tap (23) is fixedly connected to the bottom of the threaded rod (21).

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