Building material punching device

Abstract

The utility model belongs to the technical field of perforating machines, and particularly relates to a building material perforating device which comprises a supporting frame, and a perforating machine body is fixedly connected to the top of the outer side wall of the supporting frame. A servo motor is fixedly connected to the side wall of the supporting frame. The output end of the servo motor is fixedly connected with a first screw rod; a second screw rod is inserted into the end part of the first screw rod; a first supporting block is fixedly connected to the top of the outer side wall of the supporting frame. The first screw rod is rotationally connected with the first supporting block; the top of the outer side wall of the supporting frame is fixedly connected with a second supporting block. The second supporting block is in sliding contact with the second screw rod; a first limiting ring is fixedly connected to the outer side wall of the second screw rod; the first limiting ring is in contact with the first supporting block; and through the arrangement of the first screw rod and the second screw rod, the equipment can conduct punching treatment on different positions of the material, the situation that the punching position is located in the center of the material all the time when the equipment meets the special-shaped material is reduced, and workers can conduct punching treatment on different positions of different materials conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of drilling machines, and specifically relates to a drilling device for building materials. Background Art

[0002] Building materials are various materials used in construction projects. When constructing at a construction site, it is usually necessary to splice multiple boards and then fix them with bolts. When drilling holes in these materials, this equipment is needed.

[0003] When the existing building material drilling devices are in use, most of them directly place the building boards on the workbench for drilling operations, and rely on the experience of the staff or other auxiliary fixing devices to prevent the boards from moving, and then complete the drilling work.

[0004] Most of them use the method of squeezing from both ends towards the center for fixation. The drilling position is related to the shape of the board or the placement method. When encountering special-shaped boards or when the drilling position is at the edge of the board, it is difficult for the equipment to adjust according to the actual situation. Therefore, a drilling device for building materials is proposed to solve the above problems. Content of the Utility Model

[0005] In order to make up for the deficiencies of the prior art and solve at least one of the technical problems proposed in the background art, the utility model proposes a drilling device for building materials.

[0006] The technical solution adopted by the utility model to solve its technical problems is as follows: A drilling device for building materials according to the utility model includes a support frame, and a drilling machine body is fixedly connected to the top of the outer side wall of the support frame; a servo motor is fixedly connected to the side wall of the support frame; a first screw rod is fixedly connected to the output end of the servo motor; a second screw rod is inserted into the end of the first screw rod; a first support block is fixedly connected to the top of the outer side wall of the support frame; the first screw rod is rotatably connected to the first support block; a second support block is fixedly connected to the top of the outer side wall of the support frame; the second support block is in sliding contact with the second screw rod; a first limiting ring is fixedly connected to the outer side wall of the second screw rod; the first limiting ring is in contact with the first support block; a support plate is fixedly connected to the outer side wall of the support frame; a connecting rod is fixedly connected to the end of the second screw rod; a second limiting ring is fixedly connected to the outer side wall of the second screw rod; a first spring is fixedly connected to the outer side wall of the support plate; a third limiting ring is fixedly connected to the side wall of the first spring; the third limiting ring is in sliding contact with the second screw rod; the third limiting ring is in contact with the second limiting ring; an extrusion plate is threadedly connected to the outer side wall of the first screw rod; a pair of extrusion plates is provided; the other extrusion plate is threadedly connected to the second screw rod; the second screw rod is in sliding contact with the support plate.

[0007] Preferably, a support net is provided at the top of the support frame; a collection box is fixedly connected to the bottom of the support frame; a collection box is in sliding contact with the inner side wall of the collection box; a sliding column is in sliding contact with the inner side wall of the collection box; a cleaning brush is fixedly connected to the end of the sliding column; the cleaning brush is in contact with the support net; a plurality of limiting strips are fixedly connected to the inner side wall of the collection box; the cleaning brush slides on the side wall of the limiting strip.

[0008] Preferably, a plurality of second springs are fixedly connected to the side wall of the third limiting ring; a plurality of dampers are fixedly connected to the side wall of the third limiting ring; an elastic contact plate is fixedly connected to the end of the damper; a second spring is fixedly connected to the side wall of the elastic contact plate; the elastic contact plate is in contact with the material.

[0009] Preferably, a brush plate is fixedly connected to the side wall of the third limiting ring; the brush plate is provided in a pair; a plurality of bristles are fixedly connected to the inner side wall of the brush plate; the bristles are in contact with the second screw; the bristles are in contact with the first screw.

[0010] Preferably, a pair of third support blocks are fixedly connected to the top of the outer side wall of the support frame; a guide post is fixedly connected to the side wall of the third support block; the third limiting ring is in sliding contact with the third support block.

[0011] Preferably, a plurality of connecting columns are fixedly connected to the outer side wall of the first support block; a second support block is fixedly connected to the end of the connecting column; the connecting column is not in contact with the second screw; the connecting column is not in contact with the first limiting ring.

[0012] Preferably, an observation plate is provided on the side wall of the collection box; the observation plate is made of a transparent material.

[0013] Advantages of the present utility model:

[0014] 1. The present utility model provides a hole punching device for building materials. By setting the first screw and the second screw, the device can punch holes at different positions of the material, reducing the situation that the punching position is always at the center of the material when the device encounters special-shaped materials, and facilitating the staff to punch holes at different positions of different materials.

[0015] 2. The present utility model provides a hole punching device for building materials. By setting the cleaning brush and the sliding column, the generated debris can be collected, reducing the situation that the accumulated debris affects the normal work of the staff, facilitating the staff to clean the device according to the actual situation, and reducing the situation that the debris accumulates due to the blockage of the holes. Description of the Drawings

[0016] The drawings described herein are used to provide a further understanding of the present utility model, form a part of this application, and the illustrative embodiments and descriptions of the present utility model are used to explain the present utility model and do not constitute an improper limitation of the present utility model. In the drawings:

[0017] Figure 1 is the perspective view of the present utility model;

[0018] Figure 2 is the cross-sectional view of the first support block in the present utility model;

[0019] Figure 3 is the perspective view of the second limiting ring in the present utility model;

[0020] Figure 4 is the perspective view of the cleaning brush in the present utility model;

[0021] Figure 5 is the perspective view of the second spring in the present utility model;

[0022] Figure 6 is the perspective view of the brush plate in the present utility model.

[0023] Legend Explanation:

[0024] 1. Support frame; 11. Drilling machine body; 12. Servo motor; 13. First screw; 14. Second screw; 15. First support block; 16. Second support block; 17. First limiting ring; 18. Support plate; 19. Connecting rod; 10. Second limiting ring; 101. First spring; 102. Third limiting ring; 103. Extrusion plate; 2. Support net; 21. Collection box; 22. Collection box; 23. Slide column; 24. Cleaning brush; 25. Limiting strip; 3. Second spring; 31. Damper; 32. Elastic contact plate; 4. Brush plate; 41. Brush bristles; 5. Third support block; 51. Guide post; 6. Connecting post; 7. Observation plate. Detailed Implementation Manner

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] The following gives specific embodiments.

[0027] Please refer to Figure 1 - Figure 6, the present utility model provides a drilling device for building materials, including a support frame 1, on the top of the outer side wall of the support frame 1, a drilling machine body 11 is fixedly connected; on the side wall of the support frame 1, a servo motor 12 is fixedly connected; at the output end of the servo motor 12, a first screw rod 13 is fixedly connected; at the end of the first screw rod 13, a second screw rod 14 is inserted; on the top of the outer side wall of the support frame 1, a first support block 15 is fixedly connected; the first screw rod 13 is rotatably connected with the first support block 15; on the top of the outer side wall of the support frame 1, a second support block 16 is fixedly connected; the second support block 16 is in sliding contact with the second screw rod 14; on the outer side wall of the second screw rod 14, a first limit ring 17 is fixedly connected; the first limit ring 17 is in contact with the first support block 15; on the outer side wall of the support frame 1, a support plate 18 is fixedly connected; at the end of the second screw rod 14, a connecting rod 19 is fixedly connected; on the outer side wall of the second screw rod 14, a second limit ring 10 is fixedly connected; on the outer side wall of the support plate 18, a first spring 101 is fixedly connected; on the side wall of the first spring 101, a third limit ring 102 is fixedly connected; the third limit ring 102 is in sliding contact with the second screw rod 14; the third limit ring 102 is in contact with the second limit ring 10; on the outer side wall of the first screw rod 13, an extrusion plate 103 is threadedly connected; the extrusion plate 103 is provided in a pair; the other extrusion plate 103 is threadedly connected with the second screw rod 14; the second screw rod 14 is in sliding contact with the support plate 18. Start the servo motor 12 to make the first screw rod 13 and the second screw rod 14 rotate. At this time, the two extrusion plates 103 will approach each other to squeeze and fix the material. When the drilling position is not the center point of the material, first turn off the servo motor 12. At this time, pull the third limit ring 102 to make the second screw rod 14 disengage from the first screw rod 13. At this time, the first limit ring 17 will contact the second support block 16. Then start the servo motor 12. At this time, only the first screw rod 13 rotates. One side of the third limit ring 102 will move, and the other third limit ring 102 does not move. When it moves to the appropriate position, stop the servo motor 12 and release the pulling force on the connecting rod 19. At this time, the first spring 101 will pull the third limit ring 102 to squeeze the second limit ring 10, thereby increasing the contact force between the second screw rod 14 and the first screw rod 13, adjusting the contact position between the second screw rod 14 and the first screw rod 13, making the second screw rod 14 inserted into the first screw rod 13. At this time, start the servo motor 12 again, and the two extrusion plates 103 will approach each other. By setting the first screw rod 13 and the second screw rod 14, the device can perform drilling on different positions of the material, reducing the situation that the drilling position is always at the center of the material when the device encounters special-shaped materials, and facilitating the staff to perform drilling on different positions of different materials.

[0028] Further, as Figure 1 and Figure 4As shown, a support net 2 is provided at the top of the support frame 1; a collection box 21 is fixedly connected to the bottom of the support frame 1; a collection box 22 is in sliding contact with the inner side wall of the collection box 21; a sliding column 23 is in sliding contact with the inner side wall of the collection box 22; a cleaning brush 24 is fixedly connected to the end of the sliding column 23; the cleaning brush 24 is in contact with the support net 2; several limiting strips 25 are fixedly connected to the inner side wall of the collection box 22; the cleaning brush 24 slides on the side wall of the limiting strip 25. When the equipment drills holes, debris will be generated, and the debris flows through the support net 2 into the collection box 22. Pull the sliding column 23 to make the cleaning brush 24 rub against the support net 2, and the cleaning brush 24 will clean the debris attached inside the holes of the support net 2. By setting the cleaning brush 24 and the sliding column 23, the generated debris can be collected, reducing the situation where the accumulated debris affects the normal work of the staff, facilitating the staff to clean the equipment according to the actual situation, and reducing the situation where debris accumulates due to the blockage of the holes.

[0029] Further, as Figure 1 and Figure 5 shown, several second springs 3 are fixedly connected to the side wall of the third limiting ring 102; several dampers 31 are fixedly connected to the side wall of the third limiting ring 102; an elastic contact plate 32 is fixedly connected to the end of the damper 31; several second springs 3 are fixedly connected to the side wall of the elastic contact plate 32; the elastic contact plate 32 is in contact with the material. When the equipment is working, the elastic contact plate 32 comes into contact with the material first, and the material will squeeze the second springs 3 and the dampers 31. The dampers 31 will buffer the extrusion force between the third limiting ring 102 and the material. By setting the second springs 3 and the dampers 31, when the equipment is working normally, the situation where the edge of the material is damaged due to excessive extrusion force is reduced, and the protection of the material is increased.

[0030] Further, as Figure 6 shown, a brush plate 4 is fixedly connected to the side wall of the third limiting ring 102; the brush plate 4 is provided in a pair; several bristles 41 are fixedly connected to the inner side wall of the brush plate 4; the bristles 41 are in contact with the second screw 14; the bristles 41 are in contact with the first screw 13. When the equipment is working, the brush plate 4 and the bristles 41 will move along with the pressing plate 103. At this time, the bristles 41 will clean the side walls of the first screw 13 and the second screw 14, and the bristles 41 will clean the dust and debris attached to the first screw 13 and the second screw 14. By setting the bristles 41, the situation where the pressing plate 103 jams or malfunctions during the coordinated operation with the first screw 13 and the second screw 14 due to debris is reduced.

[0031] Further, as Figure 1As shown, a pair of third support blocks 5 are fixedly connected to the top of the outer side wall of the support frame 1; a guide post 51 is fixedly connected to the side wall of the third support block 5; the third limit ring 102 is in sliding contact with the third support block 5. When the device is working, the pressing plate 103 will move along the direction of the guide post 51. By providing the guide post 51, the stability of the device during operation can be increased, and the situation where the pressing plate 103 bends and tilts during long-term use can be reduced.

[0032] Furthermore, as Figure 2 shown, a plurality of connecting columns 6 are fixedly connected to the outer side wall of the first support block 15; the second support block 16 is fixedly connected to the end of the connecting column 6; the connecting column 6 does not contact the second screw 14; the connecting column 6 does not contact the first limit ring 17. The connecting column 6 can increase the connection stability between the second support block 16 and the first support block 15, and reduce the situation where the second support block 16 tilts when the first limit ring 17 collides with the second support block 16.

[0033] Furthermore, as Figure 1 shown, an observation plate 7 is provided on the side wall of the collection box 22; the observation plate 7 is made of a transparent material. The staff can quickly understand the quantity of debris inside the collection box 22 through the observation plate 7. By providing the observation plate 7, it is convenient for the staff to promptly empty the debris inside the collection box 22.

[0034] Working principle: Start the servo motor 12 to rotate the first screw rod 13 and the second screw rod 14. At this time, the two extrusion plates 103 will approach each other to extrude and fix the material. When the punching position is not at the center point of the material, first turn off the servo motor 12. At this time, pull the third limit ring 102 to separate the second screw rod 14 from the first screw rod 13. At this time, the first limit ring 17 will contact the second support block 16. Then start the servo motor 12. At this time, only the first screw rod 13 rotates, and the third limit ring 102 on one side will move, while the other third limit ring 102 does not move. When it moves to the appropriate position, stop the servo motor 12 and release the pulling force on the connecting rod 19. At this time, the first spring 101 will pull the third limit ring 102 to squeeze the second limit ring 10, thereby increasing the contact force between the second screw rod 14 and the first screw rod 13, adjusting the contact position between the second screw rod 14 and the first screw rod 13, and making the second screw rod 14 inserted into the first screw rod 13. At this time, start the servo motor 12 again, and the two extrusion plates 103 will approach each other. By setting the first screw rod 13 and the second screw rod 14, the equipment can punch different positions of the material, reducing the situation that the punching position is always at the center of the material when the equipment encounters special-shaped materials, facilitating the staff to punch different positions of different materials. When the equipment punches, debris will be generated. The debris flows through the support net 2 to the collection box 22. Pull the sliding column 23 to make the cleaning brush 24 rub against the support net 2. The cleaning brush 24 cleans the debris attached inside the holes of the support net 2. By setting the cleaning brush 24 and the sliding column 23, the generated debris can be collected, reducing the situation that the accumulated debris affects the normal work of the staff, facilitating the staff to clean the equipment according to the actual situation, and reducing the situation that the debris accumulates due to the blockage of the holes. When the equipment is working, the elastic contact plate 32 contacts the material first. The material will squeeze the second spring 3 and the damper 31. The damper 31 will buffer the extrusion force between the third limit ring 102 and the material. By setting the second spring 3 and the damper 31, when the equipment is working normally, the situation that the edge of the material is bruised due to excessive extrusion force is reduced, increasing the protection of the material. When the equipment is working, the brush plate 4 and the bristles 41 will move along with the extrusion plate 103. At this time, the bristles 41 will clean the side walls of the first screw rod 13 and the second screw rod 14. The bristles 41 clean the dust and debris attached to the first screw rod 13 and the second screw rod 14. By setting the bristles 41, the situation that the extrusion plate 103 jams or malfunctions during the coordinated operation with the first screw rod 13 and the second screw rod 14 due to debris is reduced. When the equipment is working, the extrusion plate 103 will move along the orientation of the guide post 51. By setting the guide post 51, the stability of the equipment during operation can be increased, reducing the situation that the extrusion plate 103 bends and tilts during long-term use. The connecting column 6 can increase the connection stability between the second support block 16 and the first support block 15, reducing the situation when the first limit ring 17 collides with the second support block 16,When the second support block 16 is tilted, the staff can quickly understand the quantity of debris inside the collection box 22 through the observation plate 7. With the provided observation plate 7, it is convenient for the staff to promptly dump the debris inside the collection box 22.,

[0035] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed.,

Claims

1. A building material punching device, comprising a support frame (1), characterized in that: The punch body (11) is fixedly connected to the top of the outer wall of the support frame (1); a servo motor (12) is fixedly connected to the side wall of the support frame (1); a first screw (13) is fixedly connected to the output end of the servo motor (12); a second screw (14) is inserted into the end of the first screw (13); a first support block (15) is fixedly connected to the top of the outer wall of the support frame (1); the first screw (13) is rotatably connected to the first support block (15); a second support block (16) is fixedly connected to the top of the outer wall of the support frame (1); the second support block (16) is in sliding contact with the second screw (14); a first limiting ring (17) is fixedly connected to the outer wall of the second screw (14); the first limiting ring (17) is in contact with the first support block (15); the support frame (1) The outer wall is fixedly connected to a support plate (18); the end of the second screw rod (14) is fixedly connected to a connecting rod (19); the outer wall of the second screw rod (14) is fixedly connected to a second limiting ring (10); the outer wall of the support plate (18) is fixedly connected to a first spring (101); the side wall of the first spring (101) is fixedly connected to a third limiting ring (102); the third limiting ring (102) is in sliding contact with the second screw rod (14); the third limiting ring (102) is in contact with the second limiting ring (10); the outer wall of the first screw rod (13) is threadedly connected to an extrusion plate (103); the extrusion plates (103) are arranged as a pair; the other extrusion plate (103) is threadedly connected to the second screw rod (14); the second screw rod (14) is in sliding contact with the support plate (18).

2. A building material punching device as claimed in claim 1, characterized in that: A support net (2) is provided on the top of the support frame (1); a collection box (21) is fixedly connected to the bottom of the support frame (1); an inner wall of the collection box (21) is in sliding contact with a collection box (22); an inner wall of the collection box (22) is in sliding contact with a slide column (23); a cleaning brush (24) is fixedly connected to the end of the slide column (23); the cleaning brush (24) is in contact with the support net (2); a plurality of limit strips (25) are fixedly connected to the inner wall of the collection box (22); and the cleaning brush (24) slides on the side wall of the limit strip (25).

3. A building material punching device as claimed in claim 1, characterized in that: The side wall of the third limiting ring (102) is fixedly connected to a plurality of second springs (3); the side wall of the third limiting ring (102) is fixedly connected to a plurality of dampers (31); an elastic contact plate (32) is fixedly connected to the end of the damper (31); the side wall of the elastic contact plate (32) is fixedly connected to the second spring (3); and the elastic contact plate (32) is in contact with the material.

4. A building material punching device as claimed in claim 1, characterized in that: A brush plate (4) is fixedly connected to the side wall of the third limiting ring (102); the brush plates (4) are arranged as a pair; a plurality of bristles (41) are fixedly connected to the inner side wall of the brush plate (4); the bristles (41) are in contact with the second screw rod (14); and the bristles (41) are in contact with the first screw rod (13).

5. A building material punching device as claimed in claim 1, characterized in that: A pair of third support blocks (5) are fixedly connected to the top of the outer side wall of the support frame (1); a guide column (51) is fixedly connected to the side wall of the third support block (5); and the third limiting ring (102) is in sliding contact with the third support block (5).

6. A building material punching device as claimed in claim 1, characterized in that: A plurality of connecting columns (6) are fixedly connected to the outer wall of the first support block (15); the ends of the connecting columns (6) are fixedly connected to the second support block (16); the connecting columns (6) do not contact the second screw rod (14); and the connecting columns (6) do not contact the first limiting ring (17).

7. A building material punching device as claimed in claim 2, characterized in that: An observation plate (7) is provided on the side wall of the collection box (22); the observation plate (7) is made of a transparent material.

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