Copper material drilling apparatus and method

Abstract

The application provides a copper material drilling device and method, relates to the technical field of copper material drilling, and comprises a clamping seat, a collecting pool is arranged in the clamping seat, a locking plate for positioning is arranged at the side corner of the collecting pool, a top of the clamping seat is fixedly provided with an end seat, a center of the end seat is provided with a centering hole, a top rear side of the end seat is fixedly provided with a lifting seat, an upper inner surface of the lifting seat is fixedly provided with a drilling electric cylinder, the application is provided with a positioning device, a quick and stable positioning installation function is realized, when a valve rod is lifted to lift a valve block, a hydraulic oil in a control oil piston is input into each group of positioning oil cylinders, a copper bar or a copper sheet is fixed by using a positioning touch piece in the process that the positioning oil cylinder is stretched, the installation of a workpiece is realized, different types of workpieces can be adapted by the natural adaptation characteristics of liquid, the positioning can be saved by resetting the valve block, and the problem that the existing drilling device lacks a positioning installation function is solved.

Description

Technical Field

[0001] This invention relates to the field of copper drilling technology, and particularly to a copper drilling apparatus and method. Background Technology

[0002] During the processing of copper materials, holes need to be drilled for positioning and connection. However, copper is relatively soft, and when drilling, the bottom of the hole is prone to protruding outward, producing burrs that affect subsequent use. The holes need to be polished separately afterward.

[0003] The drilling equipment currently in use has the following disadvantages:

[0004] 1. The drilling equipment currently in use requires multiple sets of drives to achieve positioning in multiple directions, and it requires manual or automatic adjustment. It is not convenient to naturally adapt and fix it according to the shape of the workpiece, and it lacks a fast and stable positioning and installation function.

[0005] 2. When drilling, it is usually necessary to spray water at the hole to avoid overheating and damaging the workpiece. Due to the different sizes of the workpieces, it is inconvenient to stably dissipate heat at the drilling location.

[0006] 3. Lacks a structure for automatic and rapid sanding of burrs. Summary of the Invention

[0007] In view of this, the present invention provides an environmentally friendly copper drilling device and its usage method, which has a nozzle to provide stable heat dissipation at the drilling location. During the descent of the drilling device, the pusher contacts the workpiece and stops descending, causing the driven piston to contract. Water inside the driven piston passes through the one-way valve and enters the rotating wrapping ring, and is sprayed out from the nozzle to continuously cool the drilling location and ensure the drilling effect. After drilling is completed, the drilling device is raised. After the drilling device is raised, the pusher disengages from the workpiece, and the driven piston naturally returns to its original position by the internal spring.

[0008] This invention provides a copper drilling device and method, specifically comprising: a retaining seat, wherein a collection pool is inserted into the retaining seat, and a positioning locking plate is provided at one corner of the collection pool; an end seat is fixedly provided on the top of the retaining seat, and an alignment hole is provided in the middle of the end seat; a lifting seat is fixedly provided on the rear side of the top of the end seat; a drilling electric cylinder is fixedly provided on the upper inner surface of the lifting seat, and a drilling device is installed on the extended end of the drilling electric cylinder, and the drilling device is slidably connected to the lifting seat by a guide rail; a connecting pipe is fixedly provided on the bottom of the drilling device; two sets of positioning devices are fixedly provided on both sides of the top of the end seat; a grinding electric cylinder capable of forward propulsion is fixedly provided on the rear side of the bottom of the end seat; and a rotating seat is rotatably provided on the rear side of the bottom of the end seat.

[0009] Optionally, the card holder further includes a locking piece, the main body of which is an L-shaped structure, and a pull rod is fixedly provided on the top of the locking piece, the pull rod sliding outside the card holder.

[0010] Optionally, the connecting pipe includes: an inlet check valve, one end of which is connected to an inlet check valve, and an input pipe connected to a water source; a driven piston, fixedly mounted at the bottom of the connecting pipe, which communicates with the inlet check valve through the interior of the connecting pipe; a return spring inside the driven piston; a pusher, fixedly mounted at the bottom of the connecting pipe; a rotating wrapping ring, with a rotating wrapping ring rotatably mounted at the front end of the pusher, the lower edge of the rotating wrapping ring being arc-shaped, and a downwardly inclined nozzle integrally mounted inside the rotating wrapping ring; and an outlet check valve, with a pipe connecting the rotating wrapping ring and the pusher, and an outlet check valve connected in the pipe.

[0011] Optionally, the positioning device includes: a positioning cylinder, the top of the positioning device turning towards the drilling device, the adjacent surfaces of the two positioning devices and the bottom of the turning point of the positioning device are all fixedly provided with positioning cylinders, and the extended end of the positioning cylinder is fixedly provided with a positioning template.

[0012] Optionally, an oil control piston is fixedly installed on one side of the lifting seat, and a simple gate valve is connected to the oil control piston and the two sets of positioning devices by a pipeline.

[0013] Optionally, the simplified gate valve includes: a valve block, which is slidably disposed inside the simplified gate valve, and a valve stem is fixedly disposed on the top of the valve block, with a spring sleeved on the valve stem and extending out of the simplified gate valve.

[0014] Optionally, a conformal rack is fixedly provided at the extended end of the grinding electric cylinder.

[0015] Optionally, the rotary table includes: a grinding disc, which is rotatably mounted at the front of the rotary table, and a motor for driving the grinding disc is mounted on the other side of the rotary table; and adjusting gears, which are fixedly mounted at both ends of the rotary shaft, and the adjusting gears mesh with the conformal rack.

[0016] A second objective of this invention is to provide a method for drilling holes in copper materials, comprising the following steps:

[0017] 1) Install the workpiece, align the copper strip or sheet with the drill bit position where the hole needs to be drilled, and then pull the valve rod upward to raise the valve block. At this time, the control piston and the positioning cylinder are connected through the simple gate valve. Squeeze the control piston to input the hydraulic oil in the control piston into each group of positioning cylinders, and at the same time open each group of positioning cylinders. During the extension of the positioning cylinders, the positioning plate is used to fix the copper strip or sheet, so as to realize the installation of the workpiece.

[0018] 2) Drilling: Start the drilling device, which consists of a motor base, a motor, and a drill bit. Start the motor, and then start the electric drilling cylinder to drive the drilling device down. Use the drilling device to drill holes in the copper parts. The waste chips generated during drilling fall into the collection pool for collection after drilling is completed.

[0019] The rotating wrapping ring contacts the workpiece as it descends, and then the rotating wrapping ring naturally rotates to a position aligned with the workpiece, with the drill bit slightly above the rotating wrapping ring;

[0020] During the descent of the drilling device, the pusher stops descending when it contacts the workpiece, causing the driven piston to contract. The water inside the driven piston passes through the outlet check valve and enters the rotating wrapping ring, and is sprayed out from the nozzle to continuously cool the drilling position and ensure the drilling effect.

[0021] After drilling is completed, the drilling device is raised; after the drilling device is raised, the pusher part disengages from the workpiece, and the driven piston naturally returns to its original position through the internal spring.

[0022] 3) Grinding: Start the grinding electric cylinder to drive the conformal rack forward, which in turn drives the adjusting gear and the rotating base to rotate forward, bringing the grinding disc into contact with the bottom surface of the drilled hole. Start the motor to drive the grinding disc to rotate and grind the burrs generated at the bottom of the drilled hole.

[0023] The waste chips generated during grinding are prevented from splashing due to the alignment hole and instead fall into the collection pool. The locking plate is used to lock the locking plate. The waste chips can be cleaned by lifting the locking plate and pulling it out of the collection pool.

[0024] The beneficial effects are as follows:

[0025] This invention is equipped with a positioning device, which enables rapid and stable positioning and installation. When the valve block is raised by pulling the valve rod, the oil control piston is squeezed, and the hydraulic oil in the oil control piston is input into each group of positioning cylinders. At the same time, each group of positioning cylinders is opened. During the extension of the positioning cylinders, the copper strip or copper sheet is fixed by the positioning mold, thereby realizing the installation of the workpiece. Due to the natural adaptability of the liquid, it can adapt to different types of workpieces. The positioning can be saved by resetting the valve block.

[0026] The nozzle provides stable heat dissipation at the drilling location. During the descent of the drilling device, the pusher contacts the workpiece and stops descending, causing the driven piston to contract. Water inside the driven piston passes through the one-way valve and enters the rotating wrapping ring, then sprays out from the nozzle, continuously cooling the drilling location to ensure drilling effectiveness. After drilling is completed, the drilling device is raised. After the drilling device is raised, the pusher disengages from the workpiece, and the driven piston naturally returns to its original position via an internal spring.

[0027] The grinding disc provides a structure for automatic and rapid grinding of burrs. The grinding disc is brought into contact with the bottom surface of the drilled hole, and the motor is started to drive the grinding disc to rotate, grinding the burrs generated at the bottom of the drilled hole. The waste chips generated during grinding are restricted by the alignment hole and will not splash, but will fall into the alignment hole. The locking plate is used to lock the locking plate. The waste chips can be cleaned by lifting the locking plate and pulling out the collection pool. The process is convenient. Attached Figure Description

[0028] Figure 1 A three-dimensional structural schematic diagram of the processing state according to an embodiment of the present invention is shown;

[0029] Figure 2 A schematic diagram of an isometric structure according to an embodiment of the present invention is shown;

[0030] Figure 3 An embodiment according to the present invention is shown. Figure 1 Another structural diagram from a different angle;

[0031] Figure 4 A three-dimensional structural diagram of the polishing state according to an embodiment of the present invention is shown;

[0032] Figure 5 A schematic diagram of the tilted structure in the grinding state according to an embodiment of the present invention is shown;

[0033] Figure 6 A three-dimensional structural schematic diagram of the positioning device according to an embodiment of the present invention is shown;

[0034] Figure 7 A three-dimensional structural schematic diagram of the connecting pipe according to an embodiment of the present invention is shown;

[0035] Figure 8 A three-dimensional structural schematic diagram of the pusher according to an embodiment of the present invention is shown;

[0036] Figure 9 A partially enlarged structural schematic diagram of A according to an embodiment of the present invention is shown.

[0037] List of reference numerals

[0038] 1. Card holder; 101. Locking plate; 102. Pull rod; 103. Collection pool; 104. Locking plate; 2. End seat; 201. Alignment hole; 3. Lifting seat; 301. Drilling electric cylinder; 302. Drilling device; 4. Connecting pipe; 401. Inlet check valve; 402. Driven piston; 403. Pushing component; 404. Rotating wrapping ring; 405. Nozzle; 406. Outlet check valve; 5. Positioning device; 501. Positioning cylinder; 502. Positioning template; 6. Oil control piston; 7. Simple gate valve; 701. Valve block; 702. Valve stem; 8. Grinding electric cylinder; 801. Conformal rack; 9. Rotary seat; 901. Grinding disc; 902. Adjusting gear. Detailed Implementation

[0039] To make the objectives, solutions, and advantages of the technical solutions of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments of the present invention.

[0040] Example 1

[0041] Please refer to Figures 1 to 9 As shown:

[0042] This invention proposes a copper drilling device and method, comprising: a mounting base 1, a collection pool 103 inserted inside the mounting base 1, and a positioning locking plate 104 provided at one corner of the collection pool 103; an end seat 2 fixedly mounted on the top of the mounting base 1, with an alignment hole 201 in the middle of the end seat 2; a lifting seat 3 fixedly mounted on the rear top of the end seat 2; a drilling electric cylinder 301 fixedly mounted on the upper inner surface of the lifting seat 3, with a drilling device 302 installed at the extended end of the drilling electric cylinder 301, and the drilling device 302 and the lifting seat 3 being slidably connected by a guide rail; a connecting pipe 4 fixedly mounted on the bottom of the drilling device 302; two sets of positioning devices 5 fixedly mounted on both sides of the top of the end seat 2; a grinding electric cylinder 8 capable of forward propulsion fixedly mounted on the rear bottom of the end seat 2; and a rotating seat 9 rotatably mounted on the rear bottom of the end seat 2.

[0043] The card holder 1 also includes a locking piece 101. The main body of the locking piece 101 is an L-shaped structure. A pull rod 102 is fixedly installed on the top of the locking piece 101. The pull rod 102 slides outside the card holder 1.

[0044] The connecting pipe 4 includes: an inlet check valve 401, which is connected to one end of the connecting pipe 4 and has an input pipe connected to a water source; a driven piston 402, which is fixedly installed at the bottom of the connecting pipe 4 and communicates with the inlet check valve 401 through the interior of the connecting pipe 4; a return spring is installed inside the driven piston 402; a pusher 403, which is fixedly installed at the bottom of the connecting pipe 4; a rotating wrapping ring 404, which is rotatably installed at the front end of the pusher 403 and has an arc-shaped lower edge; and a downwardly inclined nozzle 405 is integrally installed inside the rotating wrapping ring 404; and an outlet check valve 406, which is connected to the rotating wrapping ring 404 and the pusher 403 through a pipe.

[0045] The positioning device 5 includes a positioning cylinder 501. The top of the positioning device 5 turns toward the drilling device 302. Positioning cylinders 501 are fixedly installed on the adjacent surfaces of the two positioning devices 5 and at the bottom of the turning point of the positioning device 5. A positioning template 502 is fixedly installed at the extended end of the positioning cylinder 501.

[0046] Among them, an oil control piston 6 is fixedly installed on one side of the lifting seat 3, and a simple gate valve 7 is connected to the oil control piston 6 and the two sets of positioning devices 5 by a pipeline.

[0047] The simplified gate valve 7 includes: a valve block 701, which is slidably disposed inside the simplified gate valve 7. A valve stem 702 is fixedly disposed on the top of the valve block 701, and a spring is sleeved on the valve stem 702 and extends out of the simplified gate valve 7.

[0048] The protruding end of the grinding cylinder 8 is fixedly equipped with a conformal rack 801.

[0049] The rotary table 9 includes: a grinding disc 901, which is rotatably mounted on the front of the rotary table 9, and a motor for driving the grinding disc 901 is mounted on the other side of the rotary table 9; and adjusting gears 902, which are fixedly mounted on both ends of the rotating shaft of the rotary table 9, and the adjusting gears 902 mesh with the conformal rack 801.

[0050] like Figure 1-6 As shown, when installing the workpiece, align the position where the copper strip or copper sheet needs to be drilled with the drill bit, and then pull the valve rod 702 upward to raise the valve block 701. At this time, the oil control piston 6 and the positioning cylinder 501 are connected through the simple gate valve 7. Squeeze the oil control piston 6 to input the hydraulic oil in the oil control piston 6 into each group of positioning cylinders 501, and at the same time, open each group of positioning cylinders 501. During the extension of the positioning cylinders 501, the positioning plate 502 is used to fix the copper strip or copper sheet, thereby realizing the installation of the workpiece.

[0051] Example 2

[0052] Based on Example 1, such as Figure 7-8 As shown, during drilling, the drilling device 302 is started. The drilling device 302 consists of a motor base, a motor and a drill bit. The motor is started, and then the drilling electric cylinder 301 is started to drive the drilling device 302 to descend. The drilling device 302 is used to drill the copper part. The waste chips generated during drilling fall into the collection pool 103 for collection after the drilling is completed.

[0053] When the rotating wrapping ring 404 descends, it contacts the workpiece and then naturally rotates to a position aligned with the workpiece, with the drill bit slightly higher than the rotating wrapping ring 404. During the descent of the drilling device 302, the pusher 403 contacts the workpiece and stops descending, causing the driven piston 402 to contract. The water in the driven piston 402 passes through the water outlet check valve 406 and enters the rotating wrapping ring 404, and is sprayed out from the nozzle 405 to continuously cool the drilling position and ensure the drilling effect.

[0054] After the drilling device 302 is raised, the pusher 403 disengages from the workpiece, and the driven piston 402 naturally resets through the internal spring.

[0055] Example 3

[0056] Based on Example 1, such as Figure 9 As shown, during grinding, the grinding electric cylinder 8 is started to drive the conformal rack 801 to move forward, which in turn drives the adjusting gear 902 and the rotating seat 9 to rotate forward, so that the grinding disc 901 contacts the bottom surface of the drilling position. The motor is started to drive the grinding disc 901 to rotate, and the burrs generated at the bottom of the drilling position are ground.

[0057] The 901 grinding disc has a wedge-shaped groove at the drill hole position for grinding;

[0058] The waste generated during grinding will splash, but it will not splash out due to the constraint of the alignment hole 201. It can only fall into the collection pool 103. The locking plate 101 is used to lock the locking plate 104. The waste can be cleaned by lifting the locking plate 101 and pulling out the collection pool 103.

[0059] The specific usage and function of this embodiment: In this invention, when installing a workpiece, align the position where the copper strip or copper sheet needs to be drilled with the drill bit, and then pull the valve rod 702 upward to raise the valve block 701. At this time, the oil control piston 6 and the positioning cylinder 501 are connected through the simple gate valve 7. Squeeze the oil control piston 6 to input the hydraulic oil in the oil control piston 6 into each group of positioning cylinders 501, and at the same time, open each group of positioning cylinders 501. During the extension of the positioning cylinders 501, the positioning plate 502 is used to fix the copper strip or copper sheet, thereby realizing the installation of the workpiece.

[0060] During drilling, the drilling device 302, which consists of a motor base, a motor, and a drill bit, is activated. The motor is started, and then the electric drilling cylinder 301 is activated to lower the drilling device 302, which is used to drill the copper part. Drilling debris falls into the collection pool 103 after drilling is completed. The rotating wrapping ring 404 contacts the workpiece during descent, and then naturally rotates to a position aligned with the workpiece, with the drill bit slightly above the rotating wrapping ring. Ring 404; During the descent of the drilling device 302, the pusher 403 contacts the workpiece and stops descending, causing the driven piston 402 to contract. Water inside the driven piston 402 passes through the outlet check valve 406 and enters the rotating wrapping ring 404, and is sprayed out from the nozzle 405 to continuously cool the drilling position and ensure the drilling effect; After drilling is completed, the drilling device 302 is raised; After the drilling device 302 is raised, the pusher 403 disengages from the workpiece, and the driven piston 402 naturally returns to its original position by the internal spring;

[0061] When grinding burrs, the grinding cylinder 8 is started to drive the conformal rack 801 to move forward, which in turn drives the adjusting gear 902 and the rotating base 9 to rotate forward, so that the grinding disc 901 contacts the bottom surface of the drilled hole. The motor is started to drive the grinding disc 901 to rotate, and the burrs generated at the bottom of the drilled hole are ground. The waste chips generated by grinding are restricted by the alignment hole 201 and will not splash, but will fall into the alignment hole 201. The locking plate 101 is used to lock the locking plate 104. The waste chips can be cleaned by lifting the locking plate 101 and pulling out the collection pool 103.

Claims

1. A copper drilling device, characterized in that, The drilling device includes: a retaining seat (1), in which a collection pool (103) is inserted, and a positioning locking plate (104) is provided at one corner of the collection pool (103); an end seat (2) is fixedly provided on the top of the retaining seat (1), and an alignment hole (201) is provided in the middle of the end seat (2); a lifting seat (3) is fixedly provided on the rear side of the top of the end seat (2); a drilling electric cylinder (301) is fixedly provided on the upper inner surface of the lifting seat (3), and a drilling device (302) is installed on the extended end of the drilling electric cylinder (301), and the drilling device (302) and the lifting seat (3) are connected by a guide rail sliding connection; a connecting pipe (4) is fixedly provided on the bottom of the drilling device (302); two sets of positioning devices (5) are fixedly provided on both sides of the top of the end seat (2); a grinding electric cylinder (8) that can be pushed forward is fixedly provided on the rear side of the bottom of the end seat (2); and a rotating seat (9) is rotatably provided on the rear side of the bottom of the end seat (2). The connecting pipe (4) includes: an inlet check valve (401), one end of the connecting pipe (4) is connected to the inlet check valve (401), and an input pipe is connected to the outside of the inlet check valve (401) and connected to a water source; A driven piston (402) is fixedly installed at the bottom of the connecting pipe (4). The driven piston (402) and the inlet check valve (401) are connected through the inside of the connecting pipe (4). A return spring is installed inside the driven piston (402). Pushing component (403): The bottom of the connecting pipe (4) is fixedly provided with a pushing component (403); The rotating wrapping ring (404) is rotatably provided at the front end of the pusher (403). The lower edge of the rotating wrapping ring (404) is set as an arc surface. The rotating wrapping ring (404) is integrally provided with a downwardly inclined nozzle (405). A water outlet check valve (406) is provided. A pipe is provided between the rotating wrapping ring (404) and the pusher (403), and the water outlet check valve (406) is connected in the pipe.

2. The copper drilling device as described in claim 1, characterized in that, The card holder (1) also includes: The locking plate (101) has an L-shaped structure. A pull rod (102) is fixedly installed on the top of the locking plate (101). The pull rod (102) slides outside the card holder (1).

3. The copper drilling device as described in claim 1, characterized in that, The positioning device (5) includes: Positioning cylinder (501), the top of positioning device (5) turns towards the drilling device (302), positioning cylinder (501) is fixedly installed on the adjacent surfaces of the two positioning devices (5) and at the bottom of the turning point of positioning device (5), and positioning template (502) is fixedly installed on the extended end of positioning cylinder (501).

4. The copper drilling device as described in claim 1, characterized in that, An oil control piston (6) is fixedly installed on one side of the lifting seat (3), and a simple gate valve (7) is connected to the oil control piston (6) and the two sets of positioning devices (5) by a pipeline.

5. The copper drilling device as described in claim 4, characterized in that, The simple gate valve (7) includes: Valve block (701) is slidably installed inside the simple gate valve (7). A pull rod (702) is fixedly installed on the top of the valve block (701). The pull rod (702) is fitted with a spring and passes through the simple gate valve (7).

6. The copper drilling device as described in claim 1, characterized in that, The protruding end of the grinding cylinder (8) is fixedly provided with a conformal rack (801).

7. The copper drilling device as described in claim 1, characterized in that, The transducer (9) includes: Grinding disc (901), grinding disc (901) is rotatably arranged in front of the rotating base (9), and a motor for driving grinding disc (901) is arranged on the other side of the rotating base (9); Two sets of adjusting gears (902) are fixedly installed at both ends of the rotating shaft of the swivel (9), and the adjusting gears (902) mesh with the conformal rack (801).

8. A method for drilling holes in copper, characterized in that, Includes the following steps: 1) Install the workpiece, align the copper strip or copper sheet with the drill bit, and then pull up the lever (702) to raise the valve block (701). At this time, the control piston (6) and the positioning cylinder (501) are connected through the simple gate valve (7), squeezing the control piston (6) and inputting the hydraulic oil in the control piston (6) into each group of positioning cylinders (501). At the same time, each group of positioning cylinders (501) is opened. During the extension of the positioning cylinder (501), the positioning plate (502) is used to fix the copper strip or copper sheet to realize the installation of the workpiece. 2) Drilling: Start the drilling device (302). The drilling device (302) consists of a motor base, a motor and a drill bit. Start the motor and then start the drilling electric cylinder (301) to drive the drilling device (302) down. Use the drilling device (302) to drill the copper part. The waste chips generated during drilling fall into the collection pool (103) for collection after drilling is completed. The rotating wrapping ring (404) contacts the workpiece as it descends, and then the rotating wrapping ring (404) naturally rotates to a position aligned with the workpiece, with the drill bit slightly above the rotating wrapping ring (404). During the descent of the drilling device (302), the pusher (403) contacts the workpiece and stops descending, causing the driven piston (402) to contract. The water in the driven piston (402) passes through the outlet check valve (406) and enters the rotating wrapping ring (404), and is sprayed out from the nozzle (405) to continuously cool the drilling position and ensure the drilling effect. After drilling is completed, raise the drilling device (302). 3) Grinding: Start the grinding cylinder (8) to drive the conformal rack (801) to move forward, drive the adjusting gear (902) and the rotating seat (9) to rotate forward, and bring the grinding disc (901) to the bottom surface of the drilling position. Start the motor to drive the grinding disc (901) to rotate and grind the burrs generated at the bottom of the drilling position. The waste generated during grinding is restricted by the alignment hole (201) and will not splash, but will fall into the collection pool (103). The locking plate (101) is used to lock the locking plate (104). The waste can be cleaned by lifting the locking plate (101) and pulling out the collection pool (103).

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