Perforating device with dust blocking function

Abstract

The utility model relates to the technical field of punching, and discloses a punching device with a dust blocking function, which comprises a shell, a rotating motor is fixedly connected inside the shell, the output end of the rotating motor is fixedly connected with a punch, two springs are fixedly connected inside the shell, and the two springs are fixedly connected with the punch. The bottoms of the two springs are fixedly connected with transverse blocks, the bottoms of the two transverse blocks are fixedly connected with the same check block, the opposite sides of the two transverse blocks are fixedly connected with sliding blocks, and the bottom of the shell is fixedly connected with a limiting block. The punching device with the dust blocking function has the advantages of having the dust blocking function and the like, and the problems that when materials are machined through a punching device, most of existing punching devices do not have the dust blocking function, dust generated when the materials are machined through a punch is diffused due to impact force, and the punching efficiency is improved are solved. The working environment of operators becomes severe, and the body health of workers is affected.

Description

Technical Field

[0001] The utility model relates to the technical field of hole punching, in particular to a hole punching device with a dust blocking function. Background Art

[0002] The punching device is a machine that processes materials through a punch. The punching device is widely used in hardware molds and other fields. Punching machines are divided into impact, rotary, vibration, and compound drilling machines. Different punching machines are selected according to different application scenarios.

[0003] When the punching device is processing materials, most of the existing punching devices do not have a dust blocking function, which causes the dust generated by the punch when processing the material to spread due to the impact force, making the working environment of the operator worse and affecting the health of the workers. Therefore, a punching device with a dust blocking function is proposed to solve the above-mentioned problem. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a punching device with a dust blocking function, which has the advantages of dust blocking function, etc., and solves the problem that when the punching device is processing materials, most of the existing punching devices do not have a dust blocking function, which causes the dust generated by the punch when processing the material to spread due to the impact force, making the working environment of the operator worse and affecting the health of the workers.

[0006] (II) Technical solution

[0007] The utility model provides a technical solution to the above technical problems as follows: a punching device with a dust blocking function, comprising a shell, a rotating motor fixedly connected to the interior of the shell, a punch fixedly connected to the output end of the rotating motor, two springs fixedly connected to the interior of the shell, two cross blocks fixedly connected to the bottom of the two springs, the same stop block fixedly connected to the bottom of the two cross blocks, sliders fixedly connected to the opposite sides of the two cross blocks, and a limiting block fixedly connected to the bottom of the shell.

[0008] The utility model has the beneficial effect that the stopper can be contracted as the punch descends through the spring and the horizontal block, thereby blocking dust punched by the punch.

[0009] The punching device with dust blocking function has the advantage of dust blocking function.

[0010] On the basis of the above technical solution, the present invention can also be improved as follows.

[0011] Furthermore, the inner thread of the shell is connected to a threaded vertical rod, and the top of the threaded vertical rod is rotatably connected to a support block.

[0012] The beneficial effect of adopting the above further solution is that the threaded vertical rod can be supported by the support block.

[0013] Furthermore, a short shaft is fixedly connected to the bottom of the threaded vertical rod, and a base is fixedly connected to the bottom of the support block.

[0014] The beneficial effect of adopting the above further solution is that the threaded vertical rod can be rotated through the short shaft.

[0015] Furthermore, a lifting motor is fixedly connected inside the base, and a short shaft is fixedly connected to the output end of the lifting motor.

[0016] The beneficial effect of adopting the above further solution is that the short shaft is rotated by lifting the motor.

[0017] Furthermore, a threaded cross bar is rotatably connected inside the base, and a first clamping block is threadedly connected outside the threaded cross bar.

[0018] The beneficial effect of adopting the above further solution is that the first clamping block can be moved by means of the threaded cross bar.

[0019] Furthermore, a second clamping block is fixedly connected to the top of the base, materials are clamped on opposite sides of the first clamping block and the second clamping block, and a turning handle located outside the base is fixedly connected to the right side of the threaded cross bar.

[0020] The beneficial effect of adopting the above further solution is that the threaded cross bar can be manually rotated by turning the handle. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is an enlarged view of the connection structure at A of the utility model;

[0023] Figure 3 This is a bottom view of the connection structure between the housing and the limit block of the utility model;

[0024] Figure 4 This is a front view of the connection structure between the support block and the base of the utility model.

[0025] In the figure: 1. Shell; 2. Rotating motor; 3. Punch; 4. Spring; 5. Cross block; 6. Stop block; 7. Slider; 8. Limit block; 9. Threaded vertical rod; 10. Support block; 11. Short shaft; 12. Base; 13. Lifting motor; 14. Threaded cross rod; 15. First clamping block; 16. Second clamping block; 17. Material; 18. Turning handle. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] In the embodiment, Figure 1-4 A punching device with dust blocking function is provided. The utility model comprises a shell 1, a rotating motor 2 is fixedly connected to the inside of the shell 1, a punch 3 is fixedly connected to the output end of the rotating motor 2, two springs 4 are fixedly connected to the inside of the shell 1, a cross block 5 is fixedly connected to the bottom of the two springs 4, the bottoms of the two cross blocks 5 are fixedly connected to the same stop block 6, the opposite sides of the two cross blocks 5 are fixedly connected to the slider 7, and the bottom of the shell 1 is fixedly connected to the limit block 8;

[0028] The inner thread of the housing 1 is connected with a threaded vertical rod 9, and the top of the threaded vertical rod 9 is rotatably connected with a support block 10;

[0029] The threaded vertical rod 9 is supported by the support block 10;

[0030] The bottom of the threaded vertical rod 9 is fixedly connected with a short shaft 11, and the bottom of the support block 10 is fixedly connected with a base 12;

[0031] The threaded vertical rod 9 can be rotated through the short shaft 11;

[0032] A lifting motor 13 is fixedly connected inside the base 12, and a short shaft 11 is fixedly connected to the output end of the lifting motor 13;

[0033] The short shaft 11 is rotated by the lifting motor 13;

[0034] The base 12 is internally rotatably connected with a threaded cross bar 14, and the outer side of the threaded cross bar 14 is threadedly connected with a first clamping block 15;

[0035] The first clamping block 15 is movable through the threaded crossbar 14;

[0036] The top of the base 12 is fixedly connected with a second clamping block 16, the first clamping block 15 and the second clamping block 16 are clamped with a material 17 on the opposite side, and the right side of the threaded cross bar 14 is fixedly connected with a turning handle 18 located outside the base 12;

[0037] The threaded crossbar 14 can be manually rotated by turning the handle 18 .

[0038] Working principle:

[0039] The first step: start the rotating handle 18, so that the handle 18 drives the threaded cross bar 14 to rotate, and then the first clamping block 15 and the second clamping block 16 clamp the material 17, then start the rotating motor 2, so that the output end of the rotating motor 2 drives the punch 3 to rotate, and then start the lifting motor 13, so that the lifting motor 13 drives the threaded vertical rod 9 to rotate through the short shaft 11, and then the threaded vertical rod 9 drives the shell 1 to descend, and the shell 1 descends and drives the rotating motor 2 and the punch 3 to descend;

[0040] Step 2: After the punch 3 and the stopper 6 are in contact with the material 17, the housing 1 is lowered further to allow the punch 3 to drill a hole in the material 17 and to intercept dust through the stopper 6. When the drilling is completed, the housing 1 is raised to allow the punch 3 and the stopper 6 to contact the material 17, thereby causing the spring 4 to undergo elastic deformation to move the cross block 5 back downward through the slider 7, causing the stopper 6 to return to its original position.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A punching device with dust blocking function, comprising a housing (1), characterized in that: A rotating motor (2) is fixedly connected inside the housing (1), a punch (3) is fixedly connected to the output end of the rotating motor (2), two springs (4) are fixedly connected inside the housing (1), the bottoms of the two springs (4) are fixedly connected to a cross block (5), the bottoms of the two cross blocks (5) are fixedly connected to the same stop block (6), the opposite sides of the two cross blocks (5) are fixedly connected to a slider (7), and the bottom of the housing (1) is fixedly connected to a limit block (8).

2. A punching device with dust blocking function according to claim 1, characterized in that: The inner thread of the housing (1) is connected to a threaded vertical rod (9), and the top of the threaded vertical rod (9) is rotatably connected to a support block (10).

3. A punching device with dust blocking function according to claim 2, characterized in that: The bottom of the threaded vertical rod (9) is fixedly connected to a short shaft (11), and the bottom of the support block (10) is fixedly connected to a base (12).

4. A punching device with dust blocking function according to claim 3, characterized in that: A lifting motor (13) is fixedly connected inside the base (12), and a short shaft (11) is fixedly connected to the output end of the lifting motor (13).

5. The punching device with dust blocking function according to claim 3, characterized in that: The inside of the base (12) is rotatably connected to a threaded cross bar (14), and the outside of the threaded cross bar (14) is threadably connected to a first clamping block (15).

6. A punching device with dust blocking function according to claim 5, characterized in that: The top of the base (12) is fixedly connected to a second clamping block (16); a material (17) is clamped on the opposite side of the first clamping block (15) and the second clamping block (16); and the right side of the threaded cross bar (14) is fixedly connected to a turning handle (18) located outside the base (12).

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