Electric spark perforating machine

Abstract

The utility model discloses a spark erosion drilling machine which comprises a main shaft lifting mechanism, and the side face of the main shaft lifting mechanism is formed by combining a copper pipe distributing mechanism, a copper pipe roller feeding mechanism, a water closing valve mechanism, a copper pipe rotating mechanism, a copper pipe locking nozzle locking mechanism and a copper pipe supporting and pulling mechanism. A copper pipe waste collecting mechanism is arranged on the front face of the main shaft lifting mechanism, the copper pipe distributing mechanism comprises a copper pipe stock bin, a long groove is formed in the side face of the main shaft lifting mechanism, the copper pipe stock bin is movably connected to the long groove, and a stock bin fixing base is fixedly connected to the front face of the copper pipe stock bin. The blanking assembly can be improved, and an existing pipe connecting hole is changed into a copper pipe distributing inclined block type pipe connecting hole; the roller structure changes the transmission mode, and transmission is carried out through the pinch roller gear swing block; and self-locking of the lock nozzle is realized through the lock nozzle locking mechanism, so that the problems existing in comparison files are solved.

Description

Technical Field

[0001] This utility model relates to the field of electrical discharge machining (EDM) technology, specifically to an EDM drilling machine. Background Technology

[0002] An electrical discharge drilling machine (EDM) is a machine that uses electrical discharge machining to process holes smaller than 5mm. Electrical discharge machining apparatus Used for machining small and medium-sized stamping dies, its machining characteristic is that it is not affected by... Metal material Due to hardness limitations, the template can be quenched first, and then the required hole shape can be machined using a machine to ensure quality and improve service life. The tool electrode material can be steel, cast iron, or copper; currently, in existing technology:

[0003] The unloading assembly of patent number 1: 202323227409.0, patent document 0024-0025 describes the working method of the roller, which is to make the copper tube fall into the connecting hole by the up and down movement of the cylinder gripper, and the connecting hole is conical;

[0004] The roller structure of patent number 2: 202323353939.X, paragraph 0023 of the patent document describes the working method of the roller;

[0005] The copper tube clamping device of Patent No. 2: 202311012157.1, whose working method is described in patent documents 0058-0060, requires the cylinder to remain in a working state at all times, and thus cannot achieve the self-locking of the elastic clamping head 3. Utility Model Content

[0006] The technical problem solved by this utility model is to overcome the limitations of the prior art and provide an electrical discharge drilling machine.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an electrical discharge machining (EDM) machine, comprising a spindle lifting mechanism. The side of the spindle lifting mechanism is composed of a copper tube feeding mechanism, a copper tube roller feeding mechanism, a water shut-off valve mechanism, a copper tube rotation mechanism, a copper tube locking mechanism, and a copper tube support and pulling mechanism. The front of the spindle lifting mechanism is provided with a copper tube waste collection mechanism. The copper tube feeding mechanism includes a copper tube hopper. The side of the spindle lifting mechanism has a long groove. The copper tube hopper is movably connected to the long groove. A hopper fixing seat is fixedly connected to the front of the copper tube hopper. A copper tube feeding cylinder is provided below the hopper fixing seat. A feeding cylinder spring is fixedly connected between the hopper fixing seat and the copper tube feeding cylinder. A feeding cylinder mounting block is fixedly connected to the copper tube feeding cylinder. A dipping inclined block fixing block is fixedly connected to the side wall of the copper tube hopper. A copper tube feeding inclined block is fixedly connected to the bottom of the copper tube hopper.

[0008] Preferably, the copper pipe roller feeding mechanism comprises a motor mounting plate, a support column is fixedly connected to the front end of the motor mounting plate, a bearing mounting seat is fixedly connected to the end of the support column away from the motor mounting plate, the bearing mounting seat is fixedly connected with a distribution mounting block, a motor is fixedly connected to the rear side of the motor mounting plate, a shaft coupling and a gear are fixedly connected to the motor shaft of the motor, the gears are provided in two, the two gears are meshed with each other, another gear is movably connected with a pressure roller gear swing block, a pressure roller swing mounting shaft is inserted into the pressure roller gear swing block, a limit cylinder mounting seat and a swing compression spring are mounted on one side of the bearing mounting seat, a swing block limit cylinder is mounted on the limit cylinder mounting seat, a steel pipe sensing mounting block is arranged on one side of the bearing mounting seat, a first bearing is arranged above the steel pipe sensing mounting block, a bearing spacer is arranged on the first bearing, a rotating shaft is movably connected to the first bearing, the rotating shaft penetrates through the bearing spacer and is movably connected with a conveying wheel spacer, a steel pipe conveying wheel is mounted on the conveying wheel spacer, another rotating shaft penetrates through one of the gears and is movably connected to the pressure roller gear swing block, a pressure roller bearing fixing seat is arranged on the other rotating shaft, a copper pipe blanking block is mounted on the steel pipe conveying wheel, a fixing shaft is movably connected to the pressure roller bearing fixing seat, the fixing shaft penetrates through the pressure roller swing mounting shaft and is movably connected to the pressure roller gear swing block.

[0009] Preferably, the water closing valve mechanism comprises a ball valve sealing mounting seat and a water injection mounting seat, a ball valve upper seat is mounted in the inner cavity of the ball valve sealing mounting seat, a ball valve compression spring is arranged on the water injection mounting seat, a ball valve lower seat is mounted on the ball valve compression spring, O-shaped sealing seat one and O-shaped sealing seat two are mounted in the inner cavity of the ball valve lower seat, a sealing ball body is mounted below the ball valve upper seat, a ball valve rotary air cylinder is fixedly connected to the side wall of the ball valve sealing mounting seat, a rotary air cylinder connecting shaft is movably connected to the ball valve rotary air cylinder close to the ball valve sealing mounting seat, the rotary air cylinder connecting shaft is inserted into the sealing ball body, a lower sealing column fixing block is mounted on the water injection mounting seat, a lower sealing adjusting column is movably connected to the lower sealing column fixing block, a lower sealing sealing block is arranged on the lower sealing adjusting column, and the ball valve sealing mounting seat and the water injection mounting seat are mounted on the side wall of the main shaft lifting mechanism.

[0010] Preferably, the copper pipe rotating mechanism comprises a rotating shaft bearing mounting seat, an electrode fixing block is fixedly connected to the front end of the rotating shaft bearing mounting seat, a rotating shaft motor is fixedly connected to the top end of the rotating shaft bearing mounting seat, a motor connecting gear and a rotating shaft gear are movably connected in the inner cavity of the rotating shaft bearing mounting seat, the rotating shaft of the rotating shaft motor penetrates through the motor connecting gear and extends to the outside of the motor connecting gear, and a steel pipe rotating shaft is fixedly connected, rotating shaft bearings, inner clamping springs, bearing top sleeves, manual grip wheels, lock mouth sealing adjusting studs and steel pipes are mounted on the outer surface of the steel pipe rotating shaft, and the rotating shaft motor and the rotating shaft bearing mounting seat are mounted on the side wall of the main shaft lifting mechanism.

[0011] Preferably, the copper pipe lock nozzle locking mechanism comprises a lock nozzle cylinder, one side of the lock nozzle cylinder is provided with a lock nozzle cylinder mounting plate, the lock nozzle cylinder mounting plate is mounted on the side wall of the main shaft lifting mechanism, a lock nozzle top block is arranged below the lock nozzle cylinder, a lock nozzle is mounted on the lock nozzle top block, a lock nozzle pressing sleeve is sleeved on the lock nozzle, a lock nozzle compression spring is fixedly connected to the lock nozzle pressing sleeve, a lock nozzle spring seat is fixedly connected to the top end of the lock nozzle compression spring, a water stop plug is inserted into the lock nozzle spring seat, an elongated connecting rod is mounted above the lock nozzle top block, and the elongated connecting rod is connected with the lock nozzle cylinder.

[0012] Preferably, the copper pipe supporting and material pulling mechanism comprises a copper pipe clamp cylinder, a copper pipe clamp cylinder mounting plate is fixedly connected to the bottom end of the copper pipe clamp cylinder, one end of the copper pipe clamp cylinder mounting plate is fixedly connected to the side wall of the main shaft lifting mechanism, a copper pipe clamp mounting block is mounted between the copper pipe clamp cylinders, a copper pipe sleeve is mounted between the copper pipe clamp mounting blocks, a copper pipe clamp cylinder is fixedly connected to the bottom end of the copper pipe clamp cylinder mounting plate, a copper pipe clamp is mounted on one end of the copper pipe clamp cylinder, a copper pipe detection sensing installation seat is mounted below the copper pipe clamp cylinder, a copper pipe detection sensor is mounted on the copper pipe detection sensing installation seat, and a copper pipe clamping translation cylinder is arranged below the copper pipe detection sensing installation seat.

[0013] Preferably, the copper pipe waste collecting mechanism comprises a mounting plate, the mounting plate is mounted on the front of the main shaft lifting mechanism, a rotary cylinder installation seat is mounted on the front side of the mounting plate, a rotary cylinder is fixedly connected to the top end of the rotary cylinder installation seat, a gas pipe conversion head is fixedly connected to the top end of the rotary cylinder, a connecting shaft is fixedly connected to the bottom end of the rotary cylinder, a second bearing is sleeved on the outer side of the connecting shaft, a bearing limiting ring is arranged below the second bearing, a swing arm is movably connected to the bottom end of the connecting shaft through the bearing limiting ring, a waste clamping clamp cylinder is fixedly connected to the front end of the swing arm, a clamping block is mounted on the waste clamping clamp cylinder, and a waste box is movably connected to the bottom end of the clamping block.

[0014] Compared with the prior art, the utility model discloses a copper pipe supporting and material pulling mechanism, which comprises a main shaft lifting mechanism, a copper pipe supporting and material pulling mechanism, a copper pipe clamp cylinder, a copper pipe clamp cylinder mounting plate, a copper pipe clamp mounting block, a copper pipe sleeve, a copper pipe clamp, a copper pipe detection sensing installation seat, a copper pipe detection sensor, a copper pipe clamping translation cylinder, a copper pipe clamping translation cylinder installation plate, a copper pipe waste collecting mechanism, a mounting plate, a rotary cylinder installation seat, a rotary cylinder, a gas pipe conversion head, a connecting shaft, a second bearing, a bearing limiting ring, a swing arm, a waste clamping clamp cylinder, a clamping block and a waste box. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0016] Figure 2 Structure schematic view of copper pipe distributing mechanism of the utility model;

[0017] Figure 3 Structure schematic view of copper pipe roller feeding mechanism of the utility model;

[0018] Figure 4 Structure schematic view of water valve mechanism of the utility model;

[0019] Figure 5 Structure schematic view of copper pipe rotating mechanism of the utility model;

[0020] Figure 6 Structure schematic view of copper pipe lock nozzle locking mechanism of the utility model;

[0021] Figure 7 Structure schematic view of copper pipe supporting and pulling mechanism of the utility model;

[0022] Figure 8 Structure schematic view of copper pipe waste collecting mechanism of the utility model;

[0023] The figure label: 1, main shaft lifting mechanism; 2, copper pipe distribution mechanism; 201, copper pipe distribution cylinder; 202, stock bin fixed seat; 203, copper pipe stock bin; 204, distribution inclined block fixed block; 205, distribution cylinder mounting block; 206, copper pipe distribution inclined block; 207, distribution cylinder spring; 3, copper pipe roller feeding mechanism; 301, bearing mounting seat; 302, steel pipe induction mounting block; 303, steel pipe conveying wheel; 304, press wheel bearing fixed seat; 305, rotating shaft; 306, support column; 307, motor mounting plate; 308, shaft coupling; 309, press wheel gear swing block; 310, press wheel swing mounting shaft; 311, gear; 312, first bearing; 313, bearing spacer sleeve; 314, conveying wheel spacer sleeve; 315, fixed shaft; 316, swing compression spring; 317, limit cylinder mounting seat; 318, copper pipe blanking block; 319, swing block limit cylinder; 320, motor; 4, water valve mechanism; 401, ball valve rotary cylinder; 402, ball valve sealing mounting seat; 403, lower sealing adjusting column; 404, ball valve lower seat; 405, O-shaped sealing seat one; 406, O-shaped sealing seat two; 407, sealing ball; 408, rotary cylinder connecting shaft; 409, lower sealing block; 410, ball valve upper seat; 411, ball valve compression spring; 412, water injection mounting seat; 413, sealing column fixed block; 5, copper pipe rotating mechanism; 501, rotating shaft bearing mounting seat; 502, electrode fixed block; 503, bearing top sleeve; 504, manual grip wheel; 505, lock mouth sealing adjusting stud; 506, steel pipe rotating shaft; 507, rotating shaft motor; 508, motor connecting gear; 509, rotating shaft gear; 510, rotating shaft bearing; 511, inner snap spring; 512, steel pipe; 6, copper pipe lock mouth locking mechanism; 601, lock mouth cylinder mounting plate; 602, lock mouth compression spring; 603, lock mouth; 604, lock mouth pressing sleeve; 605, lock mouth cylinder; 606, lock mouth spring seat; 607, lengthened connecting rod; 608, lock mouth top block; 609, water stop plug; 7, copper pipe supporting and pulling mechanism; 701, copper pipe clamping translational cylinder mounting plate; 702, copper pipe clamping cylinder; 703, copper pipe sleeve; 704, copper pipe detection induction mounting seat; 705, copper pipe clamping cylinder mounting plate; 706, copper pipe clamp; 707, copper pipe clamp cylinder; 708, copper pipe detection inductor; 709, copper pipe clamping cylinder mounting block; 710, copper pipe clamping translational cylinder; 8, copper pipe waste collection mechanism; 801, mounting plate; 802, rotary cylinder mounting seat; 803, rotary cylinder; 804, air pipe conversion head; 805, second bearing; 806, bearing limit ring; 807, connecting shaft; 808, swing arm; 809, waste clamping cylinder; 810, clamping block; 811, waste box. DETAILED DESCRIPTION

[0024] Clearly, the described embodiments are merely a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all the other embodiments obtained by the ordinary skilled in the art without making creative labor belong to the scope of protection of the present utility model.

[0025] Please refer to Figures 1-8 The utility model provides a kind of technical scheme: a kind of electric spark piercing machine, including main shaft lifting mechanism 1 main shaft lifting mechanism 1 side is by copper pipe distribution mechanism 2, copper pipe roller feeding mechanism 3, water valve mechanism 4, copper pipe rotating mechanism 5, copper pipe lock mouth locking mechanism 6 and copper pipe supporting and material pulling mechanism 7 combination, main shaft lifting mechanism 1 front is equipped with copper pipe waste collection mechanism 8, copper pipe distribution mechanism 2 includes copper pipe bin 203, main shaft lifting mechanism 1 side has long groove, copper pipe bin 203 is movably connected in long groove, copper pipe bin 203 front is fixedly connected with bin fixed seat 202, bin fixed seat 202 below is equipped with copper pipe distribution cylinder 201, bin fixed seat 202 and copper pipe distribution cylinder 201 between fixed connection has distribution cylinder spring 207, copper pipe distribution cylinder 201 is fixedly connected with distribution cylinder mounting block 205, copper pipe bin 203 side wall is fixedly connected with distribution inclined block fixed block 204, copper pipe bin 203 bottom end is fixedly connected with copper pipe distribution inclined block 206;By the inclined surface setting of copper pipe bin 203, and the opening for inclined surface being equipped on copper pipe distribution inclined block 206, by the cooperation of copper pipe distribution cylinder 201 push material moves, then by distribution inclined block 206 drop;

[0026] The copper pipe roller feeding mechanism 3 comprises a motor mounting plate 307, the front end of the motor mounting plate 307 is fixedly connected with a support column 306, one end of the support column 306 away from the motor mounting plate 307 is fixedly connected with a bearing mounting seat 301, the bearing mounting seat 301 is fixedly connected with the distribution mounting block 105, the rear side of the motor mounting plate 307 is fixedly connected with a motor 320, the motor shaft of the motor 320 is fixedly connected with a shaft coupling 308 and a gear 311, the gear 311 is provided with two, and the two gears 311 are meshed with each other, and the other gear 311 is movably connected with a pressure roller gear swing block 309, the pressure roller gear swing block 309 is inserted with a pressure roller swing mounting shaft 310, the bearing mounting seat 301 is provided with a limit cylinder mounting seat 317 and a swing compression spring 316 on one side, the limit cylinder mounting seat 317 is provided with a swing block limit cylinder 319, the bearing mounting seat 301 is provided with a steel pipe sensing mounting block 302 on one side, the upper side of the steel pipe sensing mounting block 302 is provided with a first bearing 312, the first bearing 312 is provided with a bearing spacer sleeve 313, the first bearing 312 is movably connected with a rotating shaft 305, the rotating shaft 305 penetrates through the bearing spacer sleeve 313 and is movably connected with a conveying wheel spacer sleeve 314, the conveying wheel spacer sleeve 314 is installed with a steel pipe conveying wheel 303, the other rotating shaft 305 penetrates through one of the gears 311 and is movably connected on the pressure roller gear swing block 309, the other rotating shaft 305 is sleeved with a pressure roller bearing fixing seat 304, the steel pipe conveying wheel 303 is installed with a copper pipe blanking block 318, the pressure roller bearing fixing seat 304 is movably connected with a fixed shaft 315, the fixed shaft 315 penetrates through the pressure roller swing mounting shaft 310 and is movably connected on the pressure roller gear swing block 309; then the gear 311 is driven to rotate by the motor 320, and then the swing block limit cylinder 319 is pushed to realize the material falling of the copper pipe blanking block 318, when the swing block limit cylinder 319 is closed, the steel pipe conveying wheel 303 moves relatively and merges, and the steel pipe conveying wheel 303 is opened by rotating the pressure roller bearing fixing seat 304;

[0027] The water valve mechanism 4 includes a ball valve sealing mounting seat 402 and a water injection mounting seat 412, the ball valve sealing mounting seat 402 is internally provided with a ball valve upper seat 410, the water injection mounting seat 412 is provided with a ball valve compression spring 411, the ball valve compression spring 411 is internally provided with a ball valve lower seat 404, the ball valve lower seat 404 is internally provided with an O-shaped sealing seat one 405 and an O-shaped sealing seat two 406, the ball valve sealing mounting seat 402 is fixedly connected with a ball valve rotating air cylinder 401, the ball valve rotating air cylinder 401 is movably connected with a rotating air cylinder connecting shaft 408 at one end close to the ball valve sealing mounting seat 402, the rotating air cylinder connecting shaft 408 is inserted into the sealing ball 407, the water injection mounting seat 412 is internally provided with a lower sealing column fixing block 413, the lower sealing column fixing block 413 is movably connected with a lower sealing adjusting column 403, the lower sealing adjusting column 403 is provided with a lower sealing sealing block 409, and the ball valve sealing mounting seat 402 and the water injection mounting seat 412 are mounted on the side wall of the main shaft lifting mechanism 1;

[0028] The copper pipe rotating mechanism 5 includes a rotating shaft bearing mounting seat 501, the rotating shaft bearing mounting seat 501 is fixedly connected with an electrode fixing block 502 at the front end, the rotating shaft bearing mounting seat 501 is fixedly connected with a rotating shaft motor 507 at the top end, the rotating shaft bearing mounting seat 501 is movably connected with a motor connecting gear 508 and a rotating shaft gear 509 in the internal cavity, respectively, the rotating shaft of the rotating shaft motor 507 penetrates through the motor connecting gear 508 and extends to the outside of the motor connecting gear 508 and is fixedly connected with a steel pipe rotating shaft 506, the steel pipe rotating shaft 506 is externally provided with a rotating shaft bearing 510, an inner snap spring 511, an axle bearing top sleeve 503, a manual grip wheel 504, a lock mouth sealing adjusting screw column 505 and a steel pipe 512, and the rotating shaft motor 507 and the rotating shaft bearing mounting seat 501 are mounted on the side wall of the main shaft lifting mechanism 1;

[0029] The copper pipe lock mouth locking mechanism 6 includes a lock mouth air cylinder 605, the lock mouth air cylinder 605 is movably connected with a lock mouth air cylinder mounting plate 601, the lock mouth air cylinder mounting plate 601 is mounted on the side wall of the main shaft lifting mechanism 1, the lock mouth air cylinder 605 is provided with an unlocking mouth top block 608 below, the unlocking mouth top block 608 is movably connected with a lock mouth 603, the lock mouth 603 is movably connected with a lock mouth compression sleeve 604, the lock mouth compression sleeve 604 is fixedly connected with a lock mouth compression spring 602, the lock mouth compression spring 602 is fixedly connected with a lock mouth spring seat 606 at the top end, the lock mouth spring seat 606 is movably connected with a water stop plug 609, the unlocking mouth top block 608 is movably connected with an elongated connecting rod 607 above, and the elongated connecting rod 607 is connected with the lock mouth air cylinder 605;

[0030] The copper pipe supporting and material pulling mechanism 7 comprises copper pipe clamping cylinder 702, the bottom end of the copper pipe clamping cylinder 702 is fixedly connected with the copper pipe clamping cylinder mounting plate 705, one end of the copper pipe clamping cylinder mounting plate 705 is fixedly connected on the side wall of the main shaft lifting mechanism 1, the copper pipe clamping cylinder 702 is installed with the copper pipe clamping cylinder mounting block 709, the copper pipe clamping cylinder mounting block 709 is installed with the copper pipe sleeve 703, the bottom end of the copper pipe clamping cylinder mounting plate 705 is fixedly connected with the copper pipe clamping cylinder 707, one end of the copper pipe clamping cylinder 707 is installed with the copper pipe clamping cylinder 706, the copper pipe clamping cylinder 707 is installed below with the detection copper pipe induction mounting seat 704, the detection copper pipe induction mounting seat 704 is installed with the copper pipe detection inductor 708, the detection copper pipe induction mounting seat 704 is provided below with the copper pipe clamping cylinder 710, the copper pipe clamping cylinder 710 is installed below with the copper pipe clamping cylinder mounting plate 701;

[0031] The copper pipe waste collecting mechanism 8 comprises the mounting plate 801, the mounting plate 801 is installed on the front of the main shaft lifting mechanism 1, the front side of the mounting plate 801 is installed with the rotating cylinder mounting seat 802, the top end of the rotating cylinder mounting seat 802 is fixedly connected with the rotating cylinder 803, the top end of the rotating cylinder 803 is fixedly connected with the air pipe conversion head 804, the bottom end of the rotating cylinder 803 is fixedly connected with the connecting shaft 807, the outer side of the connecting shaft 807 is sleeved with the second bearing 805, the second bearing 805 is provided below with the bearing limiting ring 806, the bottom end of the connecting shaft 807 is movably connected with the swing arm 808 through the bearing limiting ring 806, the front end of the swing arm 808 is fixedly connected with the waste clamping cylinder 809, the waste clamping cylinder 809 is installed with the clamping block 810, the bottom end of the clamping block 810 is movably connected with the waste box 811; first, the material is set through the copper pipe bin 203, the opening provided on the copper pipe distribution inclined block 206 is inclined, the copper pipe distribution cylinder 201 is used in cooperation to push the material to move, then the material falls through the distribution inclined block 206, then the gear 311 is driven to rotate through the motor 320, then the swing block limiting cylinder 319 is pushed to realize the material falling of the copper pipe falling block 318, when the swing block limiting cylinder 319 is closed, the steel pipe conveying wheel 303 is relatively moved and combined, the steel pipe conveying wheel 303 is opened through the rotation of the compression wheel bearing fixing seat 304; the water stop plug 609 is arranged above the lock nozzle 603, the water stop plug 609 is moved downward through the shaft and the headless screw, the lock nozzle 603 is locked and opened through the lock nozzle compression spring 602, then the material is pulled down through the copper pipe supporting and material pulling mechanism 7, the material is pulled into the mold, then the swing arm 808 is rotated through the rotating cylinder 802, the waste box 811 is moved through the swing arm 808, the waste box 811 is clamped through the waste clamping cylinder 809 to realize the storage of the material.

[0032] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An electric spark perforating machine comprising a spindle lifting mechanism (1), characterized in that: The main shaft lifting mechanism (1) side is combined by copper pipe distribution mechanism (2), copper pipe roller feeding mechanism (3), water valve mechanism (4), copper pipe rotating mechanism (5), copper pipe lock mouth locking mechanism (6) and copper pipe supporting and pulling mechanism (7), the main shaft lifting mechanism (1) front is provided with copper pipe waste collection mechanism (8), the copper pipe distribution mechanism (2) includes copper pipe bin (203), the main shaft lifting mechanism (1) side has long slot, the copper pipe bin (203) is movably connected on long slot, the copper pipe bin (203) front is fixedly connected with bin fixed seat (202), the bin fixed seat (202) below is provided with copper pipe distribution cylinder (201), the bin fixed seat (202) and copper pipe distribution cylinder (201) between fixedly connected with distribution cylinder spring (207), the copper pipe distribution cylinder (201) is fixedly connected with distribution cylinder mounting block (205), the copper pipe bin (203) side wall is fixedly connected with split wedge fixed block (204), the copper pipe bin (203) bottom end is fixedly connected with copper pipe distribution wedge (206).

2. An electric spark perforating machine according to claim 1, characterized in that: The copper pipe roller feeding mechanism (3) includes a motor mounting plate (307), the front end of which is fixedly connected with a support column (306), one end of the support column (306) away from the motor mounting plate (307) is fixedly connected with a bearing mounting seat (301), the bearing mounting seat (301) is fixedly connected with a distribution mounting block (105), the rear side of the motor mounting plate (307) is fixedly connected with a motor (320), the motor shaft of the motor (320) is fixedly connected with a shaft coupling (308) and a gear (311), the gear (311) is provided with two, and the two gears (311) are meshed with each other, and the other gear (311) is movably connected with a pressure roller gear swing block (309), the pressure roller gear swing block (309) is inserted with a pressure roller swing mounting shaft (310), one side of the bearing mounting seat (301) is provided with a limit cylinder mounting seat (317) and a swing compression spring (316), the limit cylinder mounting seat (317) is provided on the swing block limit cylinder (319), one side of the bearing mounting seat (301) is provided with a steel pipe sensing mounting block (302), the upper side of the steel pipe sensing mounting block (302) is provided with a first bearing (312), the first bearing (312) is provided with a bearing spacer sleeve (313), the first bearing (312) is movably connected with a rotating shaft (305), the rotating shaft (305) penetrates through the bearing spacer sleeve (313) and is movably connected with a conveying wheel spacer sleeve (314), the conveying wheel spacer sleeve (314) is installed with a steel pipe conveying wheel (303), the other rotating shaft (305) penetrates through one of the gears (311) and is movably connected on the pressure roller gear swing block (309), and the other rotating shaft (305) is sleeved with a pressure roller bearing fixed seat (304), the steel pipe conveying wheel (303) is installed with a copper pipe blanking block (318), the pressure roller bearing fixed seat (304) is movably connected with a fixed shaft (315), the fixed shaft (315) penetrates through the pressure roller swing mounting shaft (310) and is movably connected on the pressure roller gear swing block (309).

3. An electric spark perforating machine according to claim 1, characterized in that: The water closing valve mechanism (4) comprises a ball valve sealing mounting base (402) and a water injection mounting base (412), the ball valve sealing mounting base (402) is internally provided with a ball valve upper seat (410), the water injection mounting base (412) is provided with a ball valve compression spring (411), the ball valve compression spring (411) is internally provided with a ball valve lower seat (404), the ball valve lower seat (404) is internally provided with an O-shaped sealing seat one (405) and an O-shaped sealing seat two (406), the ball valve upper seat (410) is provided with a sealing ball body (407), the ball valve sealing mounting base (402) is fixedly connected with a ball valve rotating air cylinder (401), the ball valve rotating air cylinder (401) is movably connected with a rotating air cylinder connecting shaft (408) near one end of the ball valve sealing mounting base (402), the rotating air cylinder connecting shaft (408) is inserted into the sealing ball body (407), the water injection mounting base (412) is provided with a lower sealing column fixing block (413), the lower sealing column fixing block (413) is movably connected with a lower sealing adjusting column (403), the lower sealing adjusting column (403) is provided with a lower sealing sealing block (409), and the ball valve sealing mounting base (402) and the water injection mounting base (412) are mounted on the side wall of the main shaft lifting mechanism (1).

4. An electric spark perforating machine according to claim 1, characterized in that: The copper pipe rotating mechanism (5) comprises a rotating shaft bearing mounting base (501), the rotating shaft bearing mounting base (501) is fixedly connected with an electrode fixing block (502) at the front end, the rotating shaft bearing mounting base (501) is fixedly connected with a rotating shaft motor (507) at the top end, the rotating shaft bearing mounting base (501) is movably connected with a motor connecting gear (508) and a rotating shaft gear (509) in the cavity, respectively, the rotating shaft of the rotating shaft motor (507) penetrates through the motor connecting gear (508) and extends to the outside of the motor connecting gear (508) and is fixedly connected with a steel pipe rotating shaft (506), the steel pipe rotating shaft (506) is externally provided with a rotating shaft bearing (510), an inner snap spring (511), an axle bearing top sleeve (503), a manual grip wheel (504), a lock mouth sealing adjusting stud (505) and a steel pipe (512), and the rotating shaft motor (507) and the rotating shaft bearing mounting base (501) are mounted on the side wall of the main shaft lifting mechanism (1).

5. An electric spark perforating machine according to claim 1, characterized in that: The copper pipe lock nozzle locking mechanism (6) comprises a lock nozzle cylinder (605), one side of the lock nozzle cylinder (605) is provided with a lock nozzle cylinder mounting plate (601), the lock nozzle cylinder mounting plate (601) is mounted on the side wall of the main shaft lifting mechanism (1), a lock nozzle opening top block (608) is arranged below the lock nozzle cylinder (605), a lock nozzle (603) is mounted on the lock nozzle opening top block (608), a lock nozzle pressing sleeve (604) is sleeved on the lock nozzle (603), a lock nozzle compression spring (602) is fixedly connected to the lock nozzle pressing sleeve (604), a lock nozzle spring seat (606) is fixedly connected to the top end of the lock nozzle compression spring (602), a water stop plug (609) is inserted into the lock nozzle spring seat (606), an extended connecting rod (607) is mounted above the lock nozzle opening top block (608), and the extended connecting rod (607) is connected with the lock nozzle cylinder (605).

6. An electric spark perforating machine according to claim 1, characterized in that: The copper pipe supporting and material pulling mechanism (7) comprises a copper pipe clamp cylinder (702), the bottom end of the copper pipe clamp cylinder (707) is fixedly connected with a copper pipe clamp cylinder mounting plate (705), one end of the copper pipe clamp cylinder mounting plate (705) is fixedly connected to the side wall of the main shaft lifting mechanism (1), a copper pipe clamp mounting block (709) is mounted between the copper pipe clamp cylinders (702), a copper pipe sleeve (703) is mounted between the copper pipe clamp mounting blocks (709), a copper pipe clamp cylinder (707) is fixedly connected to the bottom end of the copper pipe clamp cylinder mounting plate (705), a copper pipe clamp (706) is mounted at one end of the copper pipe clamp cylinder (707), a copper pipe detection sensing installation seat (704) is mounted below the copper pipe clamp cylinder (707), a copper pipe detection sensor (708) is mounted on the copper pipe detection sensing installation seat (704), and a copper pipe clamping translation cylinder (710) is arranged below the copper pipe detection sensing installation seat (704).

7. An electric spark perforating machine according to claim 1, characterized in that: The copper pipe waste collecting mechanism (8) comprises a mounting plate (801), the mounting plate (801) is mounted on the front of the main shaft lifting mechanism (1), a rotary cylinder mounting seat (802) is mounted on the front side of the mounting plate (801), a rotary cylinder (803) is fixedly connected to the top end of the rotary cylinder mounting seat (802), a gas pipe conversion head (804) is fixedly connected to the top end of the rotary cylinder (803), a connecting shaft (807) is fixedly connected to the bottom end of the rotary cylinder (803), a second bearing (805) is sleeved outside the connecting shaft (807), a bearing limiting ring (806) is arranged below the second bearing (805), a swing arm (808) is movably connected to the bottom end of the connecting shaft (807) through the bearing limiting ring (806), a waste clamping cylinder (809) is fixedly connected to the front end of the swing arm (808), a clamping block (810) is mounted on the waste clamping cylinder (809), and a waste box (811) is movably connected to the bottom end of the clamping block (810).

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