Drilling device for file cabinet production

Abstract

The utility model relates to the technical field of file cabinet drilling, in particular to a drilling device for file cabinet production, which comprises a frame, the middle end of the frame is attached to a plate body, the outer wall of the plate body is slidably connected with the frame, and the lower end of the frame is slidably connected with the frame body. According to the drilling device for file cabinet production, the two rod bodies are pulled upwards through cooperation of the fixing mechanism and the frame, the right ends of the two transverse plates swing downwards when the left ends of the two transverse plates swing upwards, in this way, a file cabinet needing to be drilled is fixed firstly, deviation is prevented when the file cabinet makes contact with a drill bit, and therefore work limitation is reduced; through cooperation of the cleaning mechanism and the frame, a second motor drives a gear to rotate, a rack drives a vertical plate to move on two vertical rods, and the rack drives a plate body to move at the upper end of the middle of the frame, in this way, workers do not need to manually clean residual chippings at the upper end of the middle of the frame, and therefore the labor force of the workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of drilling holes in file cabinets, in particular to a drilling device for producing file cabinets. Background Art

[0002] File cabinets play an important role in the office environment, including file storage and management, protecting files and privacy, improving work efficiency, meeting compliance regulations and legal requirements, and providing work space and overall aesthetics. When processing stationery cabinets, drilling work is required.

[0003] For example, the punching device for the production of file cabinets with the authorization announcement number "CN211727579U" has a strip groove for fitting the plate, and a prefabricated through hole is provided on the lower template, which is convenient for the electric drill to pass through, and the drilled waste can pass through and fall into the inside of the drawer for easy cleaning. However, when the punching device for the production of file cabinets is used to punch holes in the file cabinet, the drill bit first contacts the file cabinet, and as the drill bit descends, the upper template also descends to fix the file cabinet in the drilling hole. The drill bit has already started to drill the file cabinet, and the upper template then fixes the file cabinet, causing the file cabinet to shake when it is just polished, thereby increasing the limitations of the work. At the same time, after the file cabinet is polished by the punching device for the production of file cabinets, some of the debris will remain on the lower template, resulting in the need for workers to manually clean it, thereby increasing the labor of workers. Utility Model Content

[0004] The utility model aims to solve the problem that when drilling holes in a file cabinet, the drill bit first contacts the file cabinet, the drill bit has started to drill the file cabinet, and the upper template then fixes the file cabinet, which causes the file cabinet to shake when it is just polished, thereby increasing work limitations and a part of the debris will remain on the lower template, resulting in the need for workers to manually clean it, thereby increasing the labor of the workers. A drilling device for file cabinet production is proposed.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A drilling device for producing file cabinets is designed, including a frame, both ends of the frame are provided with fixing mechanisms, the rear end of the frame is provided with a cleaning mechanism, the upper end of the frame is fixedly connected to a cylinder, the telescopic end of the cylinder is fixedly connected to a box body, the box body is fixedly connected to a first motor through a bracket, the output shaft of the first motor is rotatably connected to the box body through a bearing, the output shaft of the first motor is connected to a drill bit through a coupling, a prefabricated through hole is provided in the middle of the middle end of the frame, a notch is provided in the lower part of the middle end of the frame, the middle end of the frame is fitted with a plate body, the outer wall of the plate body is slidably connected to the frame, and the lower end of the frame is slidably connected to the frame body.

[0007] Preferably, the fixing mechanism includes two first shells, the outer walls of the first shells are fixedly connected to the frame, the outer walls of the first shells are slidably connected to the rod body, the lower end of the rod body is fixedly connected to the column, the two ends of the column are slidably connected to the first shells, the upper ends of the columns are fitted with cross plates, the cross plates are movably connected to the support rods through bearings, and the outer walls of the support rods are fixedly connected to the first shells.

[0008] Preferably, a tension spring is provided at one end of the horizontal plate, and both ends of the tension spring are fixedly connected to the horizontal plate and the first shell respectively, the upper left part of the first shell is connected to the bolt thread, and the right end of the horizontal plate is movably connected to the vertical block through a bearing.

[0009] Preferably, the cleaning mechanism includes a second shell, the outer wall of the second shell is fixedly connected to the frame, the second shell is fixedly connected to the second motor through a bracket, the output shaft of the second motor is connected to the rotating shaft through a reduction gear box, the rotating shaft is rotatably connected to the second shell through a bearing, the middle part of the rotating shaft is fixedly connected to a gear, the outer wall of the gear is meshed with a rack, and the lower end of the rack is fixedly connected to the vertical plate.

[0010] Preferably, the outer wall of the vertical plate is slidably connected to the second shell, and both ends of the vertical plate are slidably connected to the vertical rod.

[0011] Preferably, both ends of the vertical rod are fixedly connected to the second shell, and the outer wall of the rack is fixedly connected to the plate body.

[0012] The utility model provides a drilling device for the production of file cabinets, which has the beneficial effects of: pulling the two rods upwards through the cooperation of the fixing mechanism and the frame, the two rods respectively drive the column to move, and the column drives the left ends of the two horizontal plates to swing upwards. Since the two horizontal plates are movably connected to the support rods respectively through bearings, the right ends of the two horizontal plates swing downwards when the left ends swing upwards. In the above manner, the file cabinets that need to be drilled are first fixed to prevent deviation when the file cabinet contacts the drill bit, thereby reducing working limitations.

[0013] Through the cooperation of the cleaning mechanism and the frame, the second motor drives the gear to rotate, the gear drives the rack to move downward, the rack drives the vertical plate to move on the two vertical rods, and the rack drives the plate body to move at the middle upper end of the frame. Through the above method, workers do not need to manually clean the residual debris at the middle upper end of the frame, thereby reducing the labor of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 A front cross-sectional view of

[0016] Figure 3 for Figure 2 Enlarged view of part A in the middle;

[0017] Figure 4 for Figure 2 A top view of the fixing mechanism;

[0018] Figure 5 for Figure 1 A top sectional view of the cleaning mechanism;

[0019] Figure 6 for Figure 5 Side view of the cleaning mechanism.

[0020] In the figure: 1. frame, 2. fixing mechanism, 201. first shell, 202. rod, 203. column, 204. horizontal plate, 205. support rod, 206. tension spring, 207. bolt, 3. cleaning mechanism, 301. second shell, 302. second motor, 303. gear, 304. rack, 305. vertical plate, 306. vertical rod, 307. rotating shaft, 4. cylinder, 5. box, 6. first motor, 7. drill bit, 8. frame, 9. plate, 10. prefabricated through hole, 11. notch, 12. vertical block. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings:

[0022] Refer to the attached Figure 1-6 : In this embodiment, a drilling device for file cabinet production includes a frame 1, both ends of the frame 1 are provided with a fixing mechanism 2, the rear end of the frame 1 is provided with a cleaning mechanism 3, the upper end of the frame 1 is fixedly connected to a cylinder 4, the model of the cylinder 4 can meet the working needs according to actual needs, the telescopic end of the cylinder 4 is fixedly connected to a box 5, the cylinder 4 drives the box 5 to move, the box 5 is fixedly connected to a first motor 6 through a bracket, the model of the first motor 6 can meet the working needs according to actual needs, the output shaft of the first motor 6 is rotatably connected to the box 5 through a bearing, and the output shaft of the first motor 6 rotates in the box 5;

[0023] The output shaft of the first motor 6 is connected to the drill bit 7 through a coupling, and the first motor 6 drives the drill bit 7 to rotate. The drill bit 7 is a prior art. A prefabricated through hole 10 is provided in the middle of the middle end of the frame 1. The drill bit 7 will penetrate the frame 1 when drilling the file cabinet. The prefabricated through hole 10 can prevent the drill bit 7 from causing damage to the frame 1. The prefabricated through hole 10 is a prior art disclosed in the authorization announcement number "CN211727579U". A notch 11 is provided in the lower part of the middle end of the frame 1 with the prefabricated through hole 10. The middle end of the frame 1 is fitted with the plate body 9, and the plate body 9 slides on the frame 1. The outer wall of the plate body 9 is slidably connected to the frame 1, and the plate body 9 slides in the frame 1. The lower end of the frame 1 is slidably connected to the frame body 8, and the frame body 8 slides in the frame 1.

[0024] Refer to the attached Figure 1-4 The fixing mechanism 2 includes two first shells 201, the outer walls of the first shells 201 are fixedly connected to the frame 1, the outer walls of the first shells 201 are slidably connected to the rod body 202, the rod body 202 slides in the first shells 201, the lower end of the rod body 202 is fixedly connected to the column 203, both ends of the column 203 are slidably connected to the first shell 201, the upper ends of the column 203 are in contact with the horizontal plate 204, and the column 203 drives the horizontal plate 204 to swing;

[0025] The cross plates 204 are movably connected to the support rods 205 through bearings, and the cross plates 204 swing on the support rods 205. The outer wall of the support rods 205 is fixedly connected to the first shell 201. A tension spring 206 is provided at one end of the cross plate 204. The elastic coefficient of the tension spring 206 can meet the working needs according to actual needs. The two ends of the tension spring 206 are fixedly connected to the cross plate 204 and the first shell 201 respectively. The upper left part of the first shell 201 is threadedly connected to the bolt 207. The right end of the cross plate 204 is movably connected to the vertical block 12 through a bearing, and the cross plate 204 drives the vertical block 12 to move.

[0026] Refer to the attached Figure 1 , Figure 5 and Figure 6 : The cleaning mechanism 3 includes a second shell 301, the outer wall of the second shell 301 is fixedly connected to the frame 1, the second shell 301 is fixedly connected to the second motor 302 through a bracket, the model of the second motor 302 can meet the working needs according to actual needs, the output shaft of the second motor 302 is connected to the rotating shaft 307 through a reduction gear box, the second motor 302 drives the rotating shaft 307 to rotate, the rotating shaft 307 is rotatably connected to the second shell 301 through a bearing, the rotating shaft 307 rotates in the second shell 301, the middle part of the rotating shaft 307 is fixedly connected to the gear 303, and the rotating shaft 307 drives the gear 303 to rotate;

[0027] The outer wall of the gear 303 is meshed with the rack 304, the gear 303 drives the rack 304 to move, the lower end of the rack 304 is fixedly connected to the vertical plate 305, the rack 304 drives the vertical plate 305 to move, the outer wall of the vertical plate 305 is slidably connected to the second shell 301, the vertical plate 305 slides in the second shell 301, both ends of the vertical plate 305 are slidably connected to the vertical rod 306, the vertical plate 305 slides on the vertical rod 306, both ends of the vertical rod 306 are fixedly connected to the second shell 301, the outer wall of the rack 304 is fixedly connected to the plate body 9, and the rack 304 drives the plate body 9 to move.

[0028] Working principle:

[0029] Drilling process for file cabinets:

[0030] When drilling a hole in a file cabinet is required, the worker places the file cabinet to be drilled in the middle of the frame 1, and then pulls the two rods 202 upward (such as Figure 2 and Figure 3 ), the two rod bodies 202 respectively drive the column body 203 to move, and the column body 203 drives the left ends of the two horizontal plates 204 to swing upward. Since the two horizontal plates 204 are movably connected to the support rods 205 through bearings, the right ends of the two horizontal plates 204 swing downward when the left ends swing upward, and the horizontal plates 204 drive the vertical blocks 12 to swing downward. At this time, the tension spring 206 is stretched, and the rod body 202 is stopped after the outer wall of the vertical plate 12 is tightly against the edge of the file cabinet base. The bolt 207 is screwed to make it tightly against the rod body 202, thereby fixing the position of the horizontal plate 204. The file cabinet is fixed in the above manner;

[0031] The cylinder 4 is connected to an external power supply and started, the cylinder 4 drives the box 5 to move downward and then drives the drill 7 to move downward, the cylinder 4 is closed after the surface of the drill 7 fits the fixed file cabinet, the external power supply of the first motor 6 is connected and started, the first motor 6 drives the drill 7 to rotate, the drill 7 performs drilling work on the file cabinet, the cylinder 4 can be started to drive the drill 7 to move up and down to adjust the depth of the file cabinet drilling, the drill 7 will pass through the prefabricated through hole 10 and the debris generated in the drilling will fall into the frame 8 through the prefabricated through hole 10 for collection, the function of the prefabricated through hole 10 is consistent with the authorization announcement number "CN211727579U";

[0032] After the drilling of the file cabinet is completed, the first motor 6 is turned off and the position of the drill bit 7 is reset. After the drill bit 7 is reset, the cylinder 4 is turned off, and then the bolt 207 is tightened according to the above method to cancel the fixation of the rod body 202, and the rod body 202 is pushed downward. The rod body 202 moves downward. At this time, the tension spring 206 rebounds and drives the vertical plate 12 to reset. After the outer wall of the vertical plate 12 is separated from the file cabinet after the drilling is completed, the file cabinet can be taken out. The drilling work of the file cabinet is completed in the above method.

[0033] Cleaning process of residual debris in the upper middle part of the frame:

[0034] The external power supply of the second motor 302 is turned on and started, the second motor 302 drives the gear 303 to rotate, and the gear 303 drives the rack 304 to move downward (such as Figure 5 ), the rack 304 drives the vertical plate 305 to move on the two vertical rods 306, and the two vertical rods 306 can increase the stability of the rack 304 during movement, and the rack 304 drives the plate body 9 to move at the middle upper end of the frame 1 (such as Figure 2 and Figure 5 ), the outer wall of the plate body 9 contacts the debris remaining on the upper middle end of the frame 1 and pushes the debris to the notch 11, and falls into the frame 8 through the notch for collection. After the plate body 9 pushes the debris into the frame 8, the second motor 302 reverses to drive the plate body 9 to reset. After the plate body 9 is reset, the second motor 302 is turned off. When the frame 8 is full, it can be slid out from the lower end of the frame 1 for cleaning. The debris remaining in the upper middle end of the frame is cleaned in the above manner.

[0035] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A drilling device for producing a file cabinet, comprising a frame (1), characterized in that: Both ends of the frame (1) are provided with fixing mechanisms (2), the rear end of the frame (1) is provided with a cleaning mechanism (3), the upper end of the frame (1) is fixedly connected to the cylinder (4), the telescopic end of the cylinder (4) is fixedly connected to the box (5), the box (5) is fixedly connected to the first motor (6) through a bracket, the output shaft of the first motor (6) is rotatably connected to the box (5) through a bearing, the output shaft of the first motor (6) is connected to the drill bit (7) through a coupling, a prefabricated through hole (10) is provided in the middle of the frame (1), a notch (11) is provided at the lower part of the middle end of the frame (1), the middle end of the frame (1) is fitted with a plate (9), the outer wall of the plate (9) is slidably connected to the frame (1), and the lower end of the frame (1) is slidably connected to the frame (8).

2. A drilling device for producing a file cabinet according to claim 1, characterized in that: The fixing mechanism (2) comprises two first shells (201), the outer walls of the first shells (201) are fixedly connected to the frame (1), the outer walls of the first shells (201) are slidably connected to the rod body (202), the lower end of the rod body (202) is fixedly connected to the column (203), both ends of the column (203) are slidably connected to the first shell (201), the upper ends of the column (203) are fitted with the cross plate (204), the cross plates (204) are movably connected to the support rods (205) through bearings, and the outer walls of the support rods (205) are fixedly connected to the first shell (201).

3. A drilling device for producing a file cabinet according to claim 2, characterized in that: A tension spring (206) is provided at one end of the transverse plate (204), and the two ends of the tension spring (206) are respectively connected to the transverse plate (204) and the first shell (201), the upper left portion of the first shell (201) is threadedly connected to a bolt (207), and the right end of the transverse plate (204) is movably connected to the vertical block (12) via a bearing.

4. A drilling device for producing a file cabinet according to claim 1, characterized in that: The cleaning mechanism (3) comprises a second shell (301), the outer wall of the second shell (301) is fixedly connected to the frame (1), the second shell (301) is fixedly connected to the second motor (302) via a bracket, the output shaft of the second motor (302) is connected to the rotating shaft (307) via a reduction gear box, the rotating shaft (307) is rotatably connected to the second shell (301) via a bearing, the middle part of the rotating shaft (307) is fixedly connected to the gear (303), the outer wall of the gear (303) is meshed with the rack (304), and the lower end of the rack (304) is fixedly connected to the vertical plate (305).

5. A drilling device for producing a file cabinet according to claim 4, characterized in that: The outer wall of the vertical plate (305) is slidably connected to the second shell (301), and both ends of the vertical plate (305) are slidably connected to the vertical rod (306).

6. A drilling device for producing a file cabinet according to claim 5, characterized in that: Both ends of the vertical rod (306) are fixedly connected to the second shell (301), and the outer wall of the rack (304) is fixedly connected to the plate body (9).

Images