Plate drilling device

Abstract

The utility model provides a plate drilling device which comprises a drilling table, mounting seats are arranged on the front side and the rear side of the drilling table respectively, rotating columns are rotationally arranged in the middles of the upper surfaces of the mounting seats respectively, XZ linear sliding table modules are arranged at the top ends of the rotating columns respectively, and drilling heads are arranged on sliding tables of the XZ linear sliding table modules respectively. Fourth motors are arranged at the top ends of the interiors of the mounting bases, output shafts of the fourth motors are fixed to the adjacent rotating columns through couplings, placing tables are arranged on the left side and the right side of the drilling table, a support is arranged between the upper surfaces of the two placing tables, and two sliding rails which are symmetrically distributed front and back are arranged at the top ends of the interiors of the supports; and a sliding seat and a plate moving module are arranged between the two sliding rails in a sliding manner. According to the plate drilling device, the plate needing to be drilled is controlled to be automatically clamped and moved, the plate can be rapidly and stably fed, meanwhile, the working intensity of workers is relieved, and the plate drilling device is convenient for the workers to use.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of board drilling, especially relates to a board drilling device. BACKGROUND

[0002] Board drilling is the process of drilling holes in various types of boards (such as metal plates, wood, plastic plates, composite material plates, etc.) to facilitate the installation of screws, rivets, pipes, wires and other accessories or components. Board drilling is a basic process in mechanical processing and manufacturing and is widely used in many fields such as construction, furniture manufacturing, automobile manufacturing, aerospace, etc.

[0003] The existing board drilling device requires the processing personnel to place the board that needs to be drilled on the drilling device, then fix the board by the clamping module, adjust the horizontal and vertical positions of the drill bit by driving the drilling module, and make the drill bit close to the position of the board that needs to be drilled to drill the board. However, in actual use, the personnel need to exert a lot of effort to place the board that needs to be drilled on the drilling device, and it may take two or three people to lift the board when drilling some heavy boards, which is time-consuming and labor-intensive and brings a lot of work burden to the personnel. SUMMARY

[0004] Therefore, the utility model provides a board drilling device to automatically clamp and move the board that needs to be drilled, which can quickly and stably feed the board while reducing the work intensity of the personnel and is convenient for the personnel to use.

[0005] To solve the above technical problems, the utility model adopts the technical scheme of a board drilling device, which comprises a drilling table, mounting seats are arranged on the front and rear sides of the drilling table, rotating columns are rotatably arranged in the middle of the upper surfaces of the mounting seats, XZ linear slide table modules are arranged at the top ends of the rotating columns, drilling heads are arranged on the slide tables of the XZ linear slide table modules, motors four are arranged at the top ends of the interiors of the mounting seats, the output shafts of the motors four are fixed between the adjacent rotating columns through couplings, placing tables are arranged on the left and right sides of the drilling table, a support is arranged between the upper surfaces of the two placing tables, two front and rear symmetrically distributed slide rails are arranged at the top end of the interior of the support, a sliding seat is slidably arranged between the two slide rails, and a board moving module for moving the board is further arranged on the sliding seat.

[0006] As a further improvement of the utility model, adjusting screws are rotatably arranged in the middle of the interiors of the slide rails, the adjusting screws are in threaded connection with the sliding seat, two front and rear symmetrically distributed motors one are arranged on the left side of the support, and the output shafts of the motors one are fixed between the adjacent adjusting screws through couplings.

[0007] As a further improvement of the utility model, the plate moving module comprises two front and rear symmetrical sliding platforms symmetrically and slidingly arranged in the sliding seat, the left and right sides of the rear sliding platform are both rotationally provided with a connecting rod one, the left and right sides of the front sliding platform are both rotationally provided with a connecting rod two, the middle parts of the connecting rod one are respectively rotationally connected with the adjacent connecting rod two, the bottom ends of the connecting rod one and the connecting rod two are both rotationally provided with a sliding block, a lifting platform is slidingly arranged between the four sliding blocks, a plate clamping unit for clamping the plate is further arranged on the lifting platform, and an electric control unit for driving the sliding platform to move is further arranged on the sliding seat.

[0008] As a further improvement of the utility model, the left and right sides of the lifting platform are both rotationally provided with a double screw one, the clamping plate is threadedly connected with the adjacent double screw one, the rear side of the lifting platform is provided with two left and right symmetrical motors two, the output shafts of the motors two are fixed through a shaft coupling between the adjacent double screw one.

[0009] Compared with the prior art, the utility model has the advantages that:

[0010] Firstly, the motor four and the XZ linear sliding platform module are controlled through the control panel to run cooperatively, the horizontal and vertical positions of the drill bit are adjusted, and the drill bit drills holes in each position of the plate.

[0011] Secondly, the motor three is controlled through the control panel to run, the output shaft of the motor three drives the double screw two connected therewith to rotate, the sliding platform, the connecting rod one, the connecting rod two and the sliding platform can form a scissors structure, the lifting platform is lowered to approach the plate or the plate is lifted in the process that the front and rear sliding platforms approach each other, and the plate can be quickly and stably moved.

[0012] Thirdly, the motor two is controlled through the control panel to run, the output shaft of the motor two drives the double screw one connected therewith to rotate, the front and rear clamping plates approach each other through the threaded relationship between the double screw one and the clamping plate, the plate is clamped and fixed, the stability of the plate can be effectively ensured in the process that the plate is clamped and moved and in the process that the plate is drilled, the motor one, the motor two and the motor three are controlled through the control panel, the plate to be drilled is automatically clamped and moved, the plate can be quickly and stably fed, the working intensity of personnel is reduced, and the utility model is convenient to use.

[0013] Fourthly, the rubber non-slip pad on the clamping plate can ensure flexible clamping of the clamping plate and the plate and enhance the clamping effect, so that scratching between the clamping plate and the plate during clamping can be effectively avoided during drilling of the plate. BRIEF DESCRIPTION OF DRAWINGS

[0014] The utility model will be explained in further detail below in combination with the drawings and specific embodiments.

[0015] Figure 1 It is the structural schematic diagram of the utility model;

[0016] Figure 2 It is the internal sectional structure schematic diagram of the utility model;

[0017] Figure 3 It is the enlarged structural schematic diagram of A of the utility model;

[0018] Figure 4 It is the plane structure schematic diagram of the utility model.

[0019] In the drawing: 101, drilling station; 102, mounting seat; 103, rotating column; 104, XZ straight line slide table module; 105, drilling head; 106, placing table; 107, support; 108, slide rail; 109, sliding seat; 110, adjusting screw; 111, motor one; 201, slide table; 202, connecting rod one; 203, connecting rod two; 204, sliding block; 205, lifting table; 206, clamping plate; 207, two-way screw one; 208, motor two; 209, two-way screw two; 210, motor three; 301, control panel. DETAILED DESCRIPTION

[0020] In order to better understand the utility model, the content of the utility model will be further clearly explained below in combination with examples, but the protection content of the utility model is not limited to the following examples only. In the following description, a large number of specific details are given in order to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details.

[0021] As Figure 1 , 2As shown in Figure 4, the device includes a drilling table 101. Mounting seats 102 are provided on both the front and rear sides of the drilling table 101. A rotating column 103 is rotatably mounted on the center of the upper surface of each mounting seat 102. An XZ linear slide module 104 is mounted on the top of each rotating column 103. A drilling head 105 is mounted on the slide of each XZ linear slide module 104. A motor is mounted on the top of the interior of each mounting seat 102. The output shaft of the motor is fixed to the adjacent rotating column 103 via a coupling. Placement platforms 106 are provided on both the left and right sides of the drilling table 101. A bracket 107 is provided between the upper surfaces of the two placement platforms 106. Two symmetrically distributed slide rails 108 are mounted on the top of the interior of the bracket 107. A sliding seat 109 is slidably mounted between the two slide rails 108. A board moving module for moving the board is also provided on the sliding seat 109.

[0022] like Figure 2 , 3 As shown in Figure 4, an adjusting screw 110 is rotatably installed in the center of the slide rail 108. The adjusting screw 110 is threadedly connected to the sliding seat 109. Two motors 111 are symmetrically distributed on the left side of the bracket 107. The output shaft of the motor 111 is fixed to the adjacent adjusting screw 110 by a coupling.

[0023] like Figure 2 , 3As shown in Figure 4, the sheet metal moving module includes two symmetrically arranged sliding platforms 201 inside the sliding base 109. A first connecting rod 202 is rotatably arranged on both sides of the rear sliding platform 201, and a second connecting rod 203 is rotatably arranged on both sides of the front sliding platform 201. The middle part of the first connecting rod 202 is rotatably connected to the adjacent second connecting rod 203. A slider 204 is rotatably arranged at the bottom end of both the first connecting rod 202 and the second connecting rod 203. A lifting platform 205 is slidably arranged between the four sliders 204. A sheet metal clamping unit for clamping the sheet metal is also provided on the lifting platform 205. An electronic control unit for driving the sliding platform 201 to move is also provided on the sliding base 109. The sheet metal clamping unit includes clamping plates 206 symmetrically arranged on the front and rear sides of the lifting platform 205. A first connecting rod 202 is rotatably arranged on both sides inside the lifting platform 205. There is a double-acting lead screw 207, and the clamping plate 206 is threadedly connected to the adjacent double-acting lead screw 207. Two motors 208 are symmetrically distributed on the rear side of the lifting platform 205. The output shaft of the motors 208 is fixed to the adjacent double-acting lead screw 207 through couplings. The electrical control unit includes a double-acting lead screw 209 rotatably disposed in the middle of the slide 201. Both slides 201 are threadedly connected to the double-acting lead screw 209. A motor 210 is disposed on the rear side of the slide 201. The output shaft of the motor 210 is fixed to the double-acting lead screw 209 through a coupling. A control panel 301 is disposed on the front side of the mounting base 102. The XZ linear slide module 104, the drilling head 105, the motor 111, the motor 208, the motor 210, and the motor 4 are all electrically connected to the control panel 301.

[0024] like Figure 1 , 2 As shown in Figure 4, a control panel 301 is provided on the front side of the mounting base 102. The XZ linear slide module 104, the drill head 105, motor 111, motor 208, motor 3210 and motor 4 are all electrically connected to the control panel 301.

[0025] When the plate needs to be punched, the personnel will stack the plate needing to be punched on the placing table 106 on the left, the control panel 301 controls the motor one 111 to run, so that the output shaft of the motor one 111 drives the adjusting lead screw 110 connected therewith to rotate, and then drives the sliding seat 109 to move to the left to the appropriate position through the threaded relationship between the adjusting lead screw 110 and the sliding seat 109; the control panel 301 controls the motor three 210 to run, so that the output shaft of the motor three 210 drives the bidirectional lead screw two 209 connected therewith to rotate, and then drives the two sliding tables 201 on the front and back sides to move close to each other through the threaded relationship between the bidirectional lead screw two 209 and the sliding table 201, in the process of moving of the sliding table 201, the sliding table 201 on the back side rotates with the connecting rod one 202, and the sliding table 201 on the front side rotates with the connecting rod two 203, and then drives the sliding blocks 204 on the front and back sides to move close to each other, since the sliding table 201, the connecting rod one 202, the connecting rod two 203 and the sliding table 201 can form a scissors strut structure, so that the lifting platform 205 is driven to descend and close to the plate in the process of moving close to each other of the two sliding tables 201 on the front and back sides; the control panel 301 controls the motor two 208 to run, so that the output shaft of the motor two 208 drives the bidirectional lead screw one 207 connected therewith to rotate, and then drives the two clamping plates 206 on the front and back sides to move close to each other through the threaded relationship between the bidirectional lead screw one 207 and the clamping plate 206, and the plate is clamped and fixed; the output shaft of the motor three 210 is reversed by the control panel 301, so that the lifting platform 205 drives the plate after being clamped to ascend, the output shaft of the motor one 111 is reversed by the control panel 301, so that the lifting platform 205 drives the plate after being clamped to move to the upper side of the drilling table 101, and then the lifting platform 205 drives the plate to descend until the plate contacts the upper surface of the drilling table 101 by the control panel 301 controlling the motor three 210; the drilling head 105 is controlled to run by the control panel 301, so that the drill bit of the drilling head 105 rotates, and then the horizontal and vertical positions of the drill bit are adjusted by the control panel 301 controlling the motor four and the XZ linear sliding table module 104 to run and cooperate, so that the drill bit drills the plate; after drilling, the plate after drilling is placed on the placing table 106 on the right by the control panel 301 controlling the cooperation of the motor one 111, the motor two 208 and the motor three 210, the plate needing to be drilled is clamped and moved automatically, so that the plate feeding can be quickly and stably realized while the working strength of the personnel is reduced, and the personnel can use it conveniently.

[0026] According to another embodiment of the present application, Figure 1 , 2As shown in FIGS. 3, rubber non-slip pads are fixed on the sides of the clamping plates 206 close to the vertical center of the lifting platform 205. In the process of drilling holes in the board, the rubber non-slip pads on the clamping plates 206 can ensure flexible clamping of the clamping plates 206 and the board and enhance the clamping effect, so that scratching between the clamping plates 206 and the board during clamping can be effectively avoided.

[0027] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the present application and are not limiting, and other modifications or equivalent replacements of the technical solutions of the present application made by those skilled in the art should be covered in the scope of the claims of the present application as long as they do not deviate from the spirit and scope of the technical solutions of the present application.

Claims

1. A drilling device for sheet metal, comprising a drilling table (101), characterized in that: The drilling table (101) is provided with mounting bases (102) on both the front and rear sides. A rotating column (103) is rotatably provided in the middle of the upper surface of the mounting base (102). An XZ linear slide module (104) is provided at the top of the rotating column (103). A drilling head (105) is provided on the slide of the XZ linear slide module (104). A motor is provided at the top of the interior of the mounting base (102). The output shaft of the motor is fixed to the adjacent rotating column (103) by a coupling. A placement platform (106) is provided on both the left and right sides of the drilling table (101). A bracket (107) is provided between the upper surfaces of the two placement platforms (106). Two symmetrically distributed slide rails (108) are provided at the top of the interior of the bracket (107). A sliding seat (109) is slidably provided between the two slide rails (108). A plate moving module for moving the plate is also provided on the sliding seat (109).

2. The plate drilling device as described in claim 1, characterized in that: The slide rail (108) is equipped with an adjusting screw (110) in the center of its interior. The adjusting screw (110) is threadedly connected to the sliding seat (109). Two motors (111) are symmetrically distributed on the left side of the bracket (107). The output shaft of the motor (111) is fixed to the adjacent adjusting screw (110) by a coupling.

3. The plate drilling device as described in claim 2, characterized in that: The plate moving module includes two symmetrically arranged sliding platforms (201) inside the sliding seat (109). The left and right sides of the rear sliding platform (201) are rotatably connected to a first connecting rod (202), and the left and right sides of the front sliding platform (201) are rotatably connected to a second connecting rod (203). The middle part of the first connecting rod (202) is rotatably connected to the adjacent second connecting rod (203). The bottom ends of the first connecting rod (202) and the second connecting rod (203) are rotatably connected to sliders (204). A lifting platform (205) is slidably arranged between the four sliders (204). The lifting platform (205) is also provided with a plate clamping unit for clamping the plate. The sliding seat (109) is also provided with an electronic control unit for driving the sliding platform (201) to move.

4. The plate drilling device as described in claim 3, characterized in that: The plate clamping unit includes clamping plates (206) symmetrically slidably arranged on the front and rear sides of the lifting platform (205). Two bidirectional lead screws (207) are rotatably arranged on both the left and right sides inside the lifting platform (205). The clamping plates (206) are threadedly connected to the adjacent bidirectional lead screws (207). Two motors (208) are symmetrically distributed on the rear side of the lifting platform (205). The output shafts of the motors (208) are fixed to the adjacent bidirectional lead screws (207) by couplings.

5. The plate drilling device as described in claim 4, characterized in that: The electronic control unit includes a bidirectional lead screw two (209) rotatably disposed in the middle of the slide (201). Both slides (201) are threadedly connected to the bidirectional lead screw two (209). A motor three (210) is disposed on the rear side of the slide (201). The output shaft of the motor three (210) is fixed to the bidirectional lead screw two (209) by a coupling.

6. The plate drilling device as described in claim 5, characterized in that: The front side of the mounting base (102) is provided with a control panel (301). The XZ linear slide module (104), the drill head (105), motor one (111), motor two (208), motor three (210) and motor four are all electrically connected to the control panel (301).

7. The plate drilling device as described in claim 4, characterized in that: Rubber anti-slip pads are glued and fixed to the side of the clamp (206) near the vertical center of the lifting platform (205).

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