Hole drilling machine capable of adjusting hole drilling distance

Abstract

The drilling machine capable of adjusting the drilling distance comprises an operation box and a rotating disc, a motor is arranged on the right side in the operation box, a bearing is arranged on the left side of the motor, a rotating shaft is arranged on the left side of the bearing, the rotating disc is arranged on the left side of the rotating shaft, and the rotating disc and the rotating shaft are of an integrated structure. A sliding rail is arranged in the rotating disc, a drilling assembly is arranged below the sliding rail and comprises a rotating rod, a connecting block and a spring, and the connecting block is arranged on the outer side of the middle of the rotating rod. In the using process of the perforating machine capable of adjusting the perforating distance, an operator can conveniently adjust the perforating vertical distance according to the thickness and the material of cloth, meanwhile, the perforating machine is suitable for cloth of different thicknesses and materials, full-automatic perforating can be achieved without manual operation of the operator, meanwhile, the perforating speed can be controlled through rotation of the rotary disc, and the perforating efficiency is improved. While regular punching is achieved, the deviation probability is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of clothing processing, in particular to a drilling machine with adjustable drilling distance. Background Art

[0002] An eyelet punching machine is a machine used to make eyelets on fabric, leather or other materials. Its working principle is to use mechanical or electric force to pass a knife or needle through the material to form eyelets. It is usually used in making clothing, shoes, canvas, tents and other products where threading, strapping or other decorations need to be inserted.

[0003] For example, the patent document with publication number CN216502440U discloses an automatic drilling machine, including a frame, an electric slide rail is fixedly installed on the top inner wall of the frame, a push rod motor is fixedly installed on the bottom of the movable block of the electric slide rail, the bottom of the transmission shaft of the push rod motor is transmission-connected to the driving motor, and the bottom of the transmission shaft of the driving motor is transmission-connected to the drill rod, a through opening is opened in the middle of the bottom wall of the frame, a limiting column is placed at the top of the through opening, and a sleeve is fixedly installed on the bottom of the limiting column. The utility model places a flange on the limiting column by providing a movable rod and a tension spring, and the limiting column can be forced to move downward into the through opening through the pressure of the flange. Then the staff moves the flange. Since the tension spring has an upward force on the limiting column, if the flange is aligned with the limiting column, the limiting column automatically extends to the inside of the flange, thereby changing the existing high-lift flange alignment and placement method, indirectly reducing the burden on the staff, and is suitable for wide promotion and use.

[0004] The above utility model is convenient for users by facilitating the placement of the mobile flange, thereby facilitating the users and reducing the workload of the users. However, the punching structure of the device is a relatively fixed structure. Therefore, when the device is punching holes, it is impossible to make corresponding adjustments according to the thickness of the punching material, resulting in some holes in thinner fabrics not being punched and holes in thicker fabrics not being punched through. For this reason, we propose a drilling machine with adjustable drilling distance. Utility Model Content

[0005] The utility model aims to provide a drilling machine with adjustable drilling distance to solve the problem proposed in the above background technology that the corresponding adjustment cannot be made according to the thickness of the punching material, resulting in some holes in thinner fabrics not being punched and holes in thicker fabrics not being punched through.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drilling machine with adjustable drilling distance, comprising an operating box and a turntable, a motor is arranged on the right side inside the operating box, a bearing is arranged on the left side of the motor, a rotating shaft is arranged on the left side of the bearing, the turntable is arranged on the left side of the rotating shaft, the turntable and the rotating shaft are an integrated structure, a slide rail is arranged inside the turntable, and a drilling assembly is arranged below the slide rail, the drilling assembly comprises a rotating rod, a connecting block and a spring, and a connecting block is arranged on the outer side of the middle part of the rotating rod.

[0007] A spring is arranged below the connecting block, and two springs are arranged symmetrically about the central axis of the connecting block. A punching needle is arranged below the rotating rod.

[0008] When the lowest point of the turntable rotates to the top of the rotating rod, the rotating rod can be squeezed and driven to move downward, and at the same time, the spring under the connecting block is compressed, thereby driving the punching needle under the rotating rod to move downward, thereby achieving the purpose of punching.

[0009] Preferably, an electric telescopic rod is provided below the operation box, and a sliding plate is provided below the electric telescopic rod.

[0010] By controlling the electric telescopic rod to move upward, the punching needle is finally driven to move upward, so that the vertical distance between the punching needle and the cloth is enlarged, so that the device is suitable for cloth of different thicknesses and materials.

[0011] Preferably, fixing rods are provided on both left and right sides of the sliding plate, and the sliding plate and the fixing rods are threadedly connected.

[0012] Preferably, a track is provided on the lower exterior of the slide plate, and a workbench is provided on the lower exterior of the track.

[0013] The sliding plate and the track are in a sliding structure. The operator can manually control the movement of the sliding plate on the track to adjust the lateral distance of the drilling. This allows the operator to make adjustments according to the needs of drilling, thereby improving the controllability of the device.

[0014] Preferably, a fixing component is provided on the left side of the workbench, and two fixing components are symmetrically arranged about the central axis of the workbench.

[0015] Preferably, the fixing assembly includes a limiting rod and a fixing block, and the fixing block is arranged outside the limiting rod.

[0016] Preferably, the fixing assembly further comprises a buffer layer and a threaded rod, the buffer layer is arranged below the fixing block, and the threaded rods are arranged on both the left and right sides of the fixing block.

[0017] By rotating, the fixed block and the limit rod become slidably connected, and then by moving downward, the bottom surface of the buffer layer below the fixed block is in close contact with the top surface of the cloth. At this time, the limit rod and the fixed block can be fixed together again by rotating, so that when punching holes in the cloth, there will be no drilling deviation due to the sliding of the cloth, thereby reducing the deviation.

[0018] Preferably, a buffer pad is provided at the top inner portion of the left side of the workbench, and the buffer pad and the workbench are an integrated structure.

[0019] The buffer pad under the punching needle can play a certain buffering role when the punching needle is punching, so as to reduce the wear rate of the punching needle.

[0020] The utility model provides a drilling machine with adjustable drilling distance, which has the following beneficial effects: it allows the operator to make adjustments according to the needs of drilling, thereby improving the controllability of the device, and at the same time allows the operator to condition the vertical distance of drilling according to the thickness and material of the cloth, and at the same time makes the device suitable for cloth of different thicknesses and materials, and at the same time improves the scope of application of the device, improves the practical performance of the device, and can achieve full-automatic drilling without the need for manual operation by the operator. At the same time, the drilling rate can be controlled by the rotation of the turntable, so that regular drilling is achieved while reducing the probability of deviation, thereby improving the operating efficiency of the operator.

[0021] 1. The utility model is provided with an electric telescopic rod, a sliding plate, a fixed rod and a track, and controls the electric telescopic rod to move upward, so that the electric telescopic rod drives the operation box to move upward, thereby driving the punching needle to move upward, so that the vertical distance between the punching needle and the cloth is enlarged, so that the operator can adjust the vertical distance of the drilling according to the thickness and material of the cloth, so that the device is suitable for cloths of different thicknesses and materials, and at the same time improves the scope of application of the device and the practical performance of the device. At the same time, when the operator needs to adjust the lateral distance of the drilling, the sliding plate and the workbench can be loosened by rotating. At this time, the sliding plate and the track are in a sliding structure, and the operator can manually control the sliding plate to move on the track to achieve the purpose of adjusting the lateral distance of the drilling, so that the operator can make adjustments according to the needs of drilling, thereby improving the controllability of the device.

[0022] 2. The utility model is provided with a turntable, a turn rod, a connecting block and a spring punching needle. When the turntable rotates, the turn rod will move up and down according to the height difference generated when the turntable rotates. Therefore, when the lowest point of the turntable rotates to the top of the turn rod, the turn rod can be squeezed and driven to move downward, and at the same time, the spring under the connecting block is compressed, thereby driving the punching needle under the turn rod to move downward, thereby achieving the purpose of punching. At the same time, when the turntable rotates upward, when the highest point of the turntable rotates to the top of the turn rod, the turn rod can be driven to move upward, thereby driving the punching needle to move upward to end the punching. In this way, full-automatic punching can be achieved without manual operation by the operator. At the same time, the punching rate can be controlled by the rotation of the turntable. While achieving regular punching, the probability of deviation is reduced, thereby improving the operator's operating efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the front cross-sectional structure of a drilling machine with adjustable drilling distance according to the utility model;

[0024] Figure 2 This is a schematic diagram of the three-dimensional structure of a turntable of a drilling machine capable of adjusting the drilling distance according to the utility model;

[0025] Figure 3 This is a schematic diagram of the three-dimensional structure of a drilling assembly of a drilling machine with adjustable drilling distance according to the utility model;

[0026] Figure 4 The utility model is a drilling machine with adjustable drilling distance Figure 1 Enlarged structural diagram at A in the middle.

[0027] In the figure: 1. operating box; 2. motor; 3. bearing; 4. rotating shaft; 5. turntable; 6. slide rail; 7. drilling assembly; 701. rotating rod; 702. connecting block; 703. spring; 8. punching needle; 9. electric telescopic rod; 10. sliding plate; 11. fixing rod; 12. track; 13. workbench; 14. fixing assembly; 1401. limiting rod; 1402. fixing block; 1403. buffer layer; 1404. threaded rod; 15. buffer pad. DETAILED DESCRIPTION

[0028] like Figure 1-Figure 4As shown, a drilling machine with adjustable drilling distance includes an operation box 1 and a turntable 5, a motor 2 is arranged on the right side of the operation box 1, a bearing 3 is arranged on the left side of the motor 2, a rotating shaft 4 is arranged on the left side of the bearing 3, the turntable 5 is arranged on the left side of the rotating shaft 4, the turntable 5 and the rotating shaft 4 are an integrated structure, a slide rail 6 is arranged inside the turntable 5, and a drilling assembly 7 is arranged below the slide rail 6, the drilling assembly 7 includes a rotating rod 701, a connecting block 702 and a spring 703, and a connecting block 702 is arranged on the outer side of the middle part of the rotating rod 701, and a spring 703 is arranged below the connecting block 702. A spring 703 is arranged, and two springs 703 are symmetrically arranged about the central axis of the connecting block 702. A punching needle 8 is arranged below the rotating rod 701. After the operator fixes the cloth, the motor 2 can be started, and the bearing 3 is driven to rotate by the motor 2, and the shaft 4 is driven to rotate by the bearing 3, and the turntable 5 is driven to rotate by the shaft 4. Because the turntable 5 is an irregular shape, a height difference will be generated during the rotation process. At the same time, the rotating rod 701 is arranged on the slide rail 6 of the outermost circle of the turntable 5 to form a sliding structure. At the same time, the rotating rod 701 is fixed to the connecting block 702, and The connecting block 702 is fixed to the spring 703, and the spring 703 is fixed inside the operating box 1, so the operating box 1 will not rotate with the rotation of the turntable 5. Therefore, when the turntable 5 rotates, the rotating rod 701 will move up and down according to the height difference generated when the turntable 5 rotates. Therefore, when the lowest point of the turntable 5 rotates to the top of the rotating rod 701, the rotating rod 701 can be squeezed and driven to move downward, and at the same time, the spring 703 under the connecting block 702 is compressed, thereby driving the punching needle 8 under the rotating rod 701 to move downward, thereby achieving punching. The purpose of the hole is that when the turntable 5 rotates upward, when the highest point of the turntable 5 rotates to the top of the rotating rod 701, the rotating rod 701 can be driven to move upward, thereby driving the punching needle 8 to move upward to end the punching, so that full-automatic punching can be achieved without the need for manual operation by the operator. At the same time, the punching rate can be controlled by the rotation of the turntable 5, so that regular punching can be achieved while reducing the probability of deviation and improving the operator's operating efficiency. At the same time, the buffer pad 15 under the punching needle 8 can play a certain buffering role when the punching needle 8 is punching, so as to reduce the wear rate of the punching needle 8.

[0029] like Figure 1 and Figure 3As shown, an electric telescopic rod 9 is provided below the operation box 1, and a sliding plate 10 is provided below the electric telescopic rod 9, fixed rods 11 are provided on both sides of the sliding plate 10, and the sliding plate 10 and the fixed rods 11 are threadedly connected, a track 12 is provided outside the lower part of the sliding plate 10, and a workbench 13 is provided below the outer part of the track 12, and a buffer pad 15 is provided at the top of the left inner part of the workbench 13, and the buffer pad 15 and the workbench 13 are an integrated structure. When the operator needs to adjust the vertical distance of the hole, the electric telescopic rod 9 can be controlled to move upward, so that the electric telescopic rod 9 drives the operation box 1 to move upward, thereby driving the punching needle 8 to move upward, so that the vertical distance between the punching needle 8 and the cloth is enlarged, so that the operator can condition the vertical distance of the hole according to the thickness and material of the cloth. distance, so that the device is suitable for fabrics of different thicknesses and materials, while improving the applicable scope of the device and the practical performance of the device. At the same time, when the operator needs to adjust the lateral distance of the drilling, the sliding plate 10 and the workbench 13 can be loosened by rotating. At this time, the sliding plate 10 and the track 12 are in a sliding structure, and the operator can manually control the sliding plate 10 to move on the track 12 to achieve the purpose of adjusting the lateral distance of the drilling, so that the operator can make adjustments according to the needs of drilling, thereby improving the controllability of the device. When the punching needle 8 of the device needs to be replaced, the punching needle 8 can be separated from the rotating rod 701 by rotating, and then the punching needle 8 can be removed and replaced with a new punching needle 8, thereby reducing the unsightly position of the punched hole caused by the wear of the punching needle 8.

[0030] like Figure 1 As shown, a fixing assembly 14 is arranged on the left side of the workbench 13, and two fixing assemblies 14 are symmetrically arranged about the central axis of the workbench 13, the fixing assembly 14 comprises a limiting rod 1401 and a fixing block 1402, and the fixing block 1402 is arranged outside the limiting rod 1401, the fixing assembly 14 further comprises a buffer layer 1403 and a threaded rod 1404, the buffer layer 1403 is arranged below the fixing block 1402, and the threaded rod 1404 is arranged on both sides of the fixing block 1402. When the operator needs to use the device to punch holes, the cloth to be punched can be placed above the workbench 13, and the fixing block 1402 can be rotated to make the fixing block 1403 move. 2 becomes a sliding connection with the limiting rod 1401, and then moves downward so that the bottom surface of the buffer layer 1403 under the fixing block 1402 is in close contact with the top surface of the cloth. At this time, the limiting rod 1401 and the fixing block 1402 can be fixed together again by rotation, so that the cloth will not be deviated from the punching position due to the sliding of the cloth when punching holes, thereby reducing the waste of cloth and improving the work efficiency of the operator. At the same time, the buffer layer 1403 arranged under the fixing block 1402 enables the device to fix the cloth while reducing the damage to the cloth when the fixing block 1402 is squeezed downward.

[0031] In summary, when the drilling machine with adjustable drilling distance is used, first, when the operator needs to use the device to drill holes, the cloth to be drilled can be placed on the workbench 13, and the fixed block 1402 and the limit rod 1401 can be slidably connected by rotation, and then the bottom surface of the buffer layer 1403 under the fixed block 1402 is closely contacted with the top surface of the cloth by moving downward, and the limit rod 1401 and the fixed block 1402 can be fixed together again by rotation. After the operator fixes the cloth, the motor 2 can be started, and the bearing 3 can be driven to rotate by the motor 2, and the shaft The bearing 3 drives the rotating shaft 4 to rotate, and the rotating disk 5 is driven to rotate through the rotating shaft 4. Because the rotating disk 5 is an irregular shape, a height difference will be generated during the rotation process. At the same time, the rotating rod 701 is arranged on the slide rail 6 of the outermost circle of the rotating disk 5 and forms a sliding structure. At the same time, the rotating rod 701 is fixed to the connecting block 702, and the connecting block 702 is fixed to the spring 703, and the spring 703 is fixed inside the operating box 1, so the operating box 1 will not rotate with the rotation of the rotating disk 5. Therefore, when the rotating disk 5 rotates, the rotating rod 701 will move up and down according to the height difference generated when the rotating disk 5 rotates, so When the lowest point of the turntable 5 rotates to the top of the rotating rod 701, the rotating rod 701 can be squeezed and driven to move downward, and the spring 703 under the connecting block 702 can be compressed, thereby driving the punching needle 8 under the rotating rod 701 to move downward, thereby achieving the purpose of punching. At the same time, when the turntable 5 rotates upward, when the highest point of the turntable 5 rotates to the top of the rotating rod 701, the rotating rod 701 can be driven to move upward, thereby driving the punching needle 8 to move upward to complete the punching. When the operator needs to adjust the vertical distance of the hole, the electric telescopic rod 9 can be controlled to move upward so that the operator can adjust the vertical distance of the hole. The electric telescopic rod 9 drives the operating box 1 to move upward, thereby driving the punching needle 8 to move upward, so that the vertical distance between the punching needle 8 and the cloth is enlarged, so that the operator can adjust the vertical distance of the drilling according to the thickness and material of the cloth. At the same time, when the operator needs to adjust the lateral distance of the drilling, he can loosen the sliding plate 10 and the workbench 13 by rotating. At this time, the sliding plate 10 and the track 12 are in a sliding structure. The operator can manually control the sliding plate 10 to move on the track 12 to achieve the purpose of adjusting the lateral distance of the drilling. This is the working principle of the drilling machine with adjustable drilling distance.

Claims

1. A drilling machine with adjustable drilling distance, comprising an operating box (1) and a turntable (5), characterized in that: A motor (2) is arranged on the right side of the operating box (1), and a bearing (3) is arranged on the left side of the motor (2), a rotating shaft (4) is arranged on the left side of the bearing (3), the rotating disk (5) is arranged on the left side of the rotating shaft (4), the rotating disk (5) and the rotating shaft (4) are an integrated structure, a slide rail (6) is arranged inside the rotating disk (5), and a drilling assembly (7) is arranged below the slide rail (6), the drilling assembly (7) comprises a rotating rod (701), a connecting block (702) and a spring (703), and a connecting block (702) is arranged on the outer side of the middle part of the rotating rod (701); A spring (703) is arranged below the connection block (702), and two springs (703) are arranged symmetrically about the central axis of the connection block (702). A punching needle (8) is arranged below the rotating rod (701).

2. A drilling machine with adjustable drilling distance according to claim 1, characterized in that: An electric telescopic rod (9) is arranged below the operating box (1), and a sliding plate (10) is arranged below the electric telescopic rod (9).

3. A drilling machine with adjustable drilling distance according to claim 2, characterized in that: Fixed rods (11) are provided on both left and right sides of the sliding plate (10), and the sliding plate (10) and the fixed rods (11) are threadedly connected.

4. A drilling machine with adjustable drilling distance according to claim 2, characterized in that: A track (12) is arranged outside the lower part of the sliding plate (10), and a workbench (13) is arranged below the outer part of the track (12).

5. A drilling machine with adjustable drilling distance according to claim 4, characterized in that: A fixing assembly (14) is arranged on the left side of the workbench (13), and two fixing assemblies (14) are symmetrically arranged about the central axis of the workbench (13).

6. A drilling machine with adjustable drilling distance according to claim 5, characterized in that: The fixing assembly (14) comprises a limiting rod (1401) and a fixing block (1402), and the fixing block (1402) is arranged outside the limiting rod (1401).

7. A drilling machine with adjustable drilling distance according to claim 6, characterized in that: The fixing assembly (14) further comprises a buffer layer (1403) and a threaded rod (1404); the buffer layer (1403) is arranged below the fixing block (1402), and the threaded rod (1404) is arranged on both the left and right sides of the fixing block (1402).

8. A drilling machine with adjustable drilling distance according to claim 4, characterized in that: A buffer pad (15) is provided at the top end of the left inner portion of the workbench (13), and the buffer pad (15) and the workbench (13) are an integrated structure.

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