阅读说明：本技术 一种用于换热器加工的高垂直度打孔设备 (A high straightness drilling equipment that hangs down for heat exchanger processing ) 是由 管学军 王一迅 俞文君 宣莺莺 冯如杰 于 2020-04-30 设计创作，主要内容包括：本发明公开了一种用于换热器加工的高垂直度打孔设备,包括壳体、夹具、电机、设于所述壳上的圆弧板、设于所述壳体上的打孔装置、设于所述打孔装置下的铁屑收集装置、设于所述铁屑收集装置左侧的铁屑箱及设于所述铁屑收集装置右侧的蓄水箱；所述打孔装置包括设于所述壳体上的丝杆、设于丝杆上的出水杆、壳体上的手轮、设于所述出水杆上的滑块、设于所述滑块上的钻孔机构和夹紧机构；所述滑块可移动的嵌在出水杆上；所述出水杆纵截面为多边形；本发明通过夹紧机构夹住螺旋折流板扇叶侧边,通过螺旋折流板的旋转带动钻孔机构进行平移,实现打孔机构在打孔时钻头始终与折流板轴线保持平行,从而使得打的孔垂直；进一步提高了打孔的精度。(The invention discloses high-verticality punching equipment for machining a heat exchanger, which comprises a shell, a clamp, a motor, an arc plate arranged on the shell, a punching device arranged on the shell, an iron scrap collecting device arranged below the punching device, an iron scrap box arranged on the left side of the iron scrap collecting device and a water storage box arranged on the right side of the iron scrap collecting device, wherein the iron scrap collecting device comprises a clamping device and a motor; the punching device comprises a screw rod arranged on the shell, a water outlet rod arranged on the screw rod, a hand wheel arranged on the shell, a sliding block arranged on the water outlet rod, a drilling mechanism arranged on the sliding block and a clamping mechanism; the sliding block is movably embedded on the water outlet rod; the longitudinal section of the water outlet rod is polygonal; according to the invention, the clamping mechanism clamps the side edge of the fan blade of the spiral baffle plate, and the rotation of the spiral baffle plate drives the drilling mechanism to translate, so that a drill bit is always parallel to the axis of the baffle plate when the drilling mechanism drills, and the drilled hole is vertical; further improving the punching precision.)

1. A punching device with high verticality for machining a heat exchanger comprises a shell (1), a clamp (2) arranged on the shell (1), a motor (3) arranged on the outer side of the shell (1), an arc plate (4) arranged on the shell (1), a punching device (5) arranged on the shell (1), an iron scrap collecting device (6) arranged below the punching device (5), an iron scrap box (7) arranged on the left side of the iron scrap collecting device (6) and a water storage box (8) arranged on the right side of the iron scrap collecting device (6); the method is characterized in that: the punching device (5) comprises a screw rod (51) arranged on the shell (1), a water outlet rod (52) arranged on the screw rod (51), a hand wheel (53) on the shell, a sliding block (54) arranged on the water outlet rod (52), a drilling mechanism (55) arranged on the sliding block (54) and a clamping mechanism (9); the sliding block (54) is movably embedded on the water outlet rod (52); the longitudinal section of the water outlet rod (52) is polygonal.

2. The high verticality perforating device for heat exchanger machining according to claim 1, characterized in that: the clamping mechanism (9) comprises two fixed blocks (91) arranged on the sliding block (54), a clamping block (92) connected with the fixed blocks (91), a first torsion spring (93) connected between the fixed blocks (91) and the sliding block (54), a second torsion spring (94) connected between the clamping block (92) and the fixed blocks (91), and a rolling assembly (95) arranged on the clamping block (92); the fixed block (91) can be embedded on the sliding block (54) in a left-right rotating manner, and two ends of the fixed block are respectively provided with a first torsion spring (93); the clamping block (92) is rotatably embedded on the fixing block (91).

3. The high verticality perforating device for heat exchanger machining according to claim 2, characterized in that: the rolling assembly (95) comprises an arc buckle (951) arranged on the clamping block (92), a rolling ball (953) arranged on the arc buckle (951), and a first spring (952) connected with the arc buckle (951) and the clamping block (92); the rolling ball (953) can be embedded in the arc buckle (951) in a rolling mode.

4. The high verticality perforating device for heat exchanger machining according to claim 1, characterized in that: the drilling mechanism (55) comprises a first telescopic rod (541) arranged on the sliding block (54), a drilling machine (542) arranged on the first telescopic rod (541), a second telescopic rod (543) arranged on the drilling machine (542), and a second spring (544) connected with the drilling machine of the first telescopic rod (541); the axis of the punching machine (542) is parallel to the axis of the clamp (2); one end of the second telescopic rod (543) is movably embedded in the punching machine (542), and the other end of the second telescopic rod is provided with a supporting component (10).

5. The high verticality perforating device for heat exchanger machining according to claim 1, characterized in that: the supporting assembly (10) comprises a moving block (101) on the second telescopic rod (543), a supporting claw (20) arranged on the moving block (101), and a third spring (102) connecting the moving block (101) and the second telescopic rod (543); the moving block (101) is movably embedded in the second telescopic rod (543), and the moving block (101) is a hollow block.

6. The high verticality perforating device for heat exchanger machining according to claim 1, characterized in that: the supporting claw (20) comprises two long arms (201) arranged on the moving block (101), a fourth torsion spring (202) arranged on the moving block (101), an arc plate (203) arranged on the long arms (201), two short arms (204) arranged on the moving block, a roller (205) arranged on the short arms (204), and a sixth torsion spring (206) connected with the short arms (204) and the moving block (101); one end of the long arm (201) is rotatably embedded at two sides of the moving block (101), and the other end of the long arm is provided with an arc plate (203); the arc plate (203) can be abutted against the central shaft (01) of the spiral baffle plate (0); the long arm (201) and the short arm (204) are arranged perpendicular to each other.

7. The high verticality perforating device for heat exchanger machining according to claim 1, characterized in that: the water outlet rod (52) comprises a water pipe (521) arranged on the shell (1), a water outlet hole (522) arranged on the water pipe (521), a telescopic sleeve (523) arranged on the sliding block (54), and an opening (524) arranged on the telescopic sleeve (523); the length of the opening (524) is equal to the distance between the water outlet holes (522).

8. The high verticality perforating device for heat exchanger machining according to claim 1, characterized in that: the scrap iron collecting device (6) comprises a partition plate (61) arranged on the wall of the scrap iron box (7), a movable door (62) arranged on the partition plate (61), a separating plate (63) arranged on the shell (1), a magnetic block (64) arranged on the outer wall of the scrap iron box (7), and a seventh torsion spring (65) arranged on the separating plate (63); one end of the sub-plate (63) is rotatably embedded in the inner wall of the shell (1), and the other end of the sub-plate is abutted to the magnetic block (64); the plate is inclined towards the reservoir (8).

9. The high verticality perforating device for heat exchanger machining according to claim 8, characterized in that: the movable door (62) comprises a rolling shaft (621) arranged in the partition plate (61), a gear (622) arranged on the rolling shaft (621), an eighth torsion spring (623) connected with the rolling shaft (621) and the partition plate, and a rolling door (624) arranged on the gear (622); the rolling door (624) is meshed with the gear (622) and is connected with the separating plate (63) by bypassing the gear (622); one end of the rolling door (624) is fixedly connected with the partition plate (61), and the other end can be embedded at the bottom of the scrap iron box (7).

10. The high verticality perforating device for heat exchanger machining according to claim 1, characterized in that: the water storage tank (8) comprises a first water storage tank (81) arranged at the bottom of the shell (1), a second water storage tank (82) arranged on the right side of the first water storage tank (81), a louver board (83) connecting the first water storage tank (81) and the second water storage tank (82), and a water pump (84) arranged in the second water storage tank (82); the water pump (84) is connected with the water outlet rod (52); the opening of the louver board (83) is opened to the bottom of the water storage tank (8).

Technical Field

The invention belongs to the technical field of baffle plate punching, and particularly relates to punching equipment for improving the perpendicularity of a hole axis aiming at a spiral baffle plate.

Background

The spiral baffle plate enables the shell-side fluid to flow in a continuous spiral shape by changing the arrangement of the shell-side baffle plate; because the spiral plate is matched with the heat exchange tube, the spiral baffle plate is in a spiral curved surface shape, and higher perpendicularity is required for processing holes; in the prior art, spiral baffle plates are mutually overlapped, and then a rocker arm drill is adopted for drilling; therefore, because gaps exist among the baffle plates, perpendicularity errors exist during punching, and the follow-up mutual matching with the heat exchange tube is influenced.

Disclosure of Invention

The invention provides a punching device aiming at a spiral baffle plate and used for improving the perpendicularity of the axis of a hole, aiming at overcoming the defects of the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme: a punching device with high verticality for processing a heat exchanger comprises a shell, a clamp arranged on the shell, a motor arranged on the outer side of the shell, an arc plate arranged on the shell, a punching device arranged on the shell, an iron scrap collecting device arranged below the punching device, an iron scrap box arranged on the left side of the iron scrap collecting device and a water storage box arranged on the right side of the iron scrap collecting device; the punching device comprises a screw rod arranged on the shell, a water outlet rod arranged on the screw rod, a hand wheel arranged on the shell, a sliding block arranged on the water outlet rod, a drilling mechanism arranged on the sliding block and a clamping mechanism; the sliding block is movably embedded on the water outlet rod; the longitudinal section of the water outlet rod is polygonal.

Before the equipment runs, fixing the spiral baffle plate to be processed in the shell through a clamp; then moving the punching device according to the circumference of the spiral blade of the spiral baffle plate needing punching; rotating a hand wheel, and starting to move a water outlet rod on a further screw rod; meanwhile, the slide block on the water outlet rod moves synchronously; when the drilling mechanism moves to a required position, the edge of the spiral baffle plate is embedded into the clamping mechanism, so that the drilling mechanism is positioned; at the moment, the motor is started to enable the spiral baffle plate to start to slowly rotate; the further slide block moves slowly on the water outlet rod under the action of the clamping mechanism; then starting a drilling mechanism to start to drill the spiral baffle plate; the sliding block is movably embedded on the water rod through the arrangement of the water outlet rod; further ensuring that the drilling mechanism can not deviate due to the movement of the sliding block and always keeps parallel to the axis of the spiral baffle plate; the axial line of the punched hole is ensured to be parallel to the axial line of the spiral baffle plate; the perpendicularity of the hole axis is ensured; the arrangement of the clamping mechanism realizes that the sliding block can displace according to the rotation of the spiral baffle plate, so that the drilling mechanism is always vertical to the axis of the spiral baffle plate; the punching efficiency of the equipment is further improved; through the arrangement of the device, the drilling mechanism can displace according to the spiral baffle plate needing to be drilled, and the verticality of the axis of a large hole is ensured.

The clamping mechanism comprises two fixed blocks arranged on the sliding block, a clamping block connected with the fixed blocks, a first torsion spring connected between the fixed blocks and the sliding block, a second torsion spring connected between the clamping block and the fixed blocks, and a rolling assembly arranged on the clamping block; the fixed block can be embedded on the sliding block in a left-right rotating mode, and two ends of the fixed block are respectively provided with a first torsion spring; the clamping block is rotatably embedded on the fixing block.

Embedding the edge of the spiral plate of the spiral baffle plate into the two clamping blocks, and clamping the two clamping blocks by the first torsion spring; when the motor drives the spiral rotational flow plate to start rotating, the two clamping blocks start to rotate and displace along with the radian of the spiral plate under the action of the radian of the spiral plate; at the moment, the second torsion spring starts to act, so that the two clamping blocks realize resetting; the two clamping blocks can be clamped mutually through the arrangement of the fixing block; the clamping block is arranged, so that the sliding block can move according to the radian of the surface of the spiral plate, the drilling mechanism can be moved by the equipment according to the rotation of the spiral baffle plate, and the drilling effect of the equipment is improved; the two clamping blocks can better cling to the surface of the spiral plate under the action of the first torsion spring, so that the clamping force of the clamping blocks is improved; the clamping block can keep a clamping state at any time when rotating along with the spiral plate through the arrangement of the second torsion spring, and the clamping block is prevented from deviating due to the radian of the spiral plate, so that the clamping force is prevented from being influenced.

The rolling assembly comprises an arc buckle arranged on the clamping block, a rolling ball arranged on the arc buckle, and a first spring connected with the arc buckle and the clamping block; the rolling ball can be embedded in the arc button in a rolling manner.

When the clamping block clamps the surface of the spiral plate, the clamping block firstly collides with the rolling ball; therefore, when the motor drives the spiral baffle plate to rotate, the rolling balls start to roll on the surface of the spiral plate; then when the rolling ball meets the curved surface of the spiral plate, the first spring starts to act, and the rolling ball moves up and down on the surface of the spiral plate; the arrangement of the arc button enables the rolling ball to roll in the arc button, and the rolling ball is prevented from falling off from the clamping block along with the increase of friction force during rolling; the clamping block can be better attached to the surface of the spiral plate through the arrangement of the rolling balls, so that the friction force between the clamping block and the spiral plate is further reduced; the arrangement of the first spring realizes that the rolling ball can stretch along with the change of the curved surface of the spiral plate, so that the clamping block can adapt to the radian of the spiral plate; the radian of the spiral plate can be better adapted to the clamping block through the arrangement of the equipment, so that the moving progress is further improved, and the punching precision is improved.

The drilling mechanism comprises a first telescopic rod arranged on the sliding block, a drilling machine arranged on the first telescopic rod, a second telescopic rod arranged on the drilling machine, and a second spring connected with the first telescopic rod drilling machine; the axis of the punching machine is parallel to the axis of the clamp; one end of the second telescopic rod is movably embedded on the perforating machine, and the other end of the second telescopic rod is provided with a supporting component.

Starting the first telescopic rod, and slowly moving the perforating machine and the second telescopic rod to the spiral plate; the further supporting component is abutted against the spiral plate, so that one end of the perforating machine is connected with the sliding block, and the other end of the perforating machine is connected with the spiral plate; further punching the spiral plate by the punching machine; after a hole is punched, the first telescopic rod continues to move, and the position of the punching machine is changed; a second spring acts to enable the second telescopic rod to be always kept in an immovable state; the arrangement of the first telescopic rod firstly realizes that the perforating machine and the spiral plate can always keep a vertical state, and the perpendicularity of the axis of the hole is ensured; then, the supporting component is automatically moved, so that the supporting component is displaced along with the first telescopic rod, the mobility of the equipment is improved, and the punching efficiency of the equipment is further improved; the support component and the perforating machine are moved in a staggered mode through the arrangement of the second telescopic rod, and the support component is prevented from moving when the first telescopic rod moves, so that the spiral plate is prevented from being damaged; on the other hand, the second telescopic plate is arranged, so that the strength of the first telescopic rod is increased during punching, and the problem that the accuracy of the hole is influenced due to shaking caused by insufficient strength during punching is prevented; the second spring is arranged, so that on one hand, the first telescopic rod and the second telescopic rod can move in a staggered manner, on the other hand, the first telescopic rod can buffer the second telescopic rod when moving, and the screw plate can be prevented from being damaged by overlarge propelling force of the first telescopic rod; make puncher one end and slider be connected through supporting component's setting, the other end can be connected with the spiral plate, intensity when having increased and punch has further improved the effect of punching.

The supporting component comprises a moving block on the second telescopic rod, a supporting claw arranged on the moving block and a third spring connected with the moving block and the second telescopic rod; the moving block is movably embedded on the second telescopic rod and is a hollow block.

When the first telescopic rod pushes the second telescopic rod and the supporting component, the supporting claw can prop against the rotating column of the spiral plate at first, and then the third spring starts to bear force when the first telescopic rod is pushed continuously; pulling out the moving block from the second telescopic rod to abut against the rotating column of the spiral plate; the clamping force of the supporting claw on the rotating column is further enhanced when the supporting claw is abutted against the rotating column through the arrangement of the moving block, so that the strength of the second telescopic rod is improved; on the other hand, the strength of the moving block in the second telescopic rod is ensured, and the strength cannot be reduced due to the arrangement of the spring; the strength during punching is further improved; the second telescopic rod and the spiral plate are fixed through the arrangement of the supporting claw, so that the strength during punching is ensured, and the punching effect of the equipment is further improved; the moving block can realize the propping of the rotating column of the spiral plate according to the progress of the first telescopic rod by arranging the third spring, so that the strength during punching is further improved, and the punching effect is realized.

The support claw comprises two long arms arranged on the moving block, a fourth torsion spring arranged on the moving block, an arc plate arranged on the long arms, two short arms arranged on the litigation moving block, a roller arranged on the short arms, and a sixth torsion spring connected with the short arms and the moving block; one end of the long arm is rotatably embedded at two sides of the movable block, and the other end of the long arm is provided with an arc plate; the arc plate can be abutted against the central shaft of the spiral baffle plate; the long arm and the short arm are arranged perpendicular to each other.

When the second telescopic rod is pushed, firstly, the two long arms prop against the rotating column of the spiral plate firstly; then the first telescopic rod continues to be pushed to drive the second telescopic rod to move; at the moment, the long arm starts to move along with the rotating column, and one end of the long arm connected with the moving block slowly pulls the moving block under the action of force; then, a moving block is slowly moved to be close to the rotating column of the spiral plate, and a roller on a further short arm is abutted against the rotating column of the spiral plate; the roller starts to move along with the circumference of the rotating column on the spiral plate, so that the rotating column of the spiral plate is wrapped and positioned; the support supporting claw firstly grips the axial direction of the rotating column of the spiral plate through the arrangement of the long arm; the long arm can rotate according to the propulsion of the first telescopic rod through the arrangement of the fourth torsion spring; the arc plate is arranged, so that the rotating column of the spiral plate can be gripped; the arrangement of the roller enables the short arm to have rolling friction on the surface of the rotating column of the spiral plate, so that the friction force is reduced; the radian of a rotating column of the spiral plate can be adapted, and the applicability of the equipment is improved; the arrangement of the short arm ensures that the roller is better contacted with the rotating column of the spiral plate, thereby ensuring the gripping force; the supporting claw can be better fixed on the rotating column of the spiral plate through the arrangement of the equipment, so that the strength during punching is ensured, and the punching efficiency of the equipment is further improved.

The water outlet rod comprises a water pipe arranged on the shell, a water outlet hole arranged on the water pipe, a telescopic sleeve arranged on the sliding block and an opening arranged on the telescopic sleeve; the length of the opening is equal to the distance between the water outlet holes.

When punching, the water pipe is filled with cooling liquid and then moves slowly along with the sliding block; the further telescopic sleeve moves along with the sliding block; meanwhile, the water outlet holes on the water pipe are sequentially contacted with the water outlet holes along with the movement of the telescopic sleeve; when the water outlet holes are contacted, the water outlet holes realize the punching and cooling of the punching machine; the arrangement of the telescopic sleeve can block the water outlet hole, so that the water outlet hole can not discharge water; the water outlet holes can be discharged according to the movement of the sliding block through the arrangement of the opening, and the sliding block is guaranteed to move to a position where one water outlet hole is always arranged for water discharging and cooling; through the arrangement of the device, the equipment can discharge cooling liquid according to the movement of the sliding block during punching, so that the mobility of the equipment is improved; arrange the coolant liquid through the apopore and simplified refrigerated device, avoided other cooling device scratch spiral plates when punching.

The scrap iron collecting device comprises a partition plate arranged on the wall of the scrap iron box, a movable door arranged on the partition plate, a separating plate arranged on the shell, a magnetic block arranged on the outer wall of the scrap iron box and a seventh torsion spring arranged on the separating plate; one end of the separating plate is rotatably embedded in the inner wall of the shell, and the other end of the separating plate is abutted against the magnetic block; the plate is inclined towards the reservoir.

When the punching machine punches, water and scrap iron fall on the separation plate; one end of the separating plate is attracted by the magnet, and the further separating plate generates magnetism under the action of the magnet; then the iron filings in the water are absorbed by the separating plate, and on the other hand, the water flows into the water storage tank along with the inclination of the separating plate; the scrap iron on the further separating plate is gradually accumulated, and the weight of the separating plate begins to be increased; when the weight is larger than the suction force of the magnetic block, the separating plate starts to rotate anticlockwise; the movable door is driven to move upwards when rotating; one end of the separating plate is communicated with the scrap iron collecting box; further scrap iron loses suction force and falls into the scrap iron collecting box; then the seventh torsion spring starts to act to reset the separating plate; the automatic separation of the cooling liquid and the scrap iron is realized through the arrangement of the separation plate; the magnetic block is arranged to enable the separating plate to generate magnetism, and scrap iron is automatically collected through the magnetism; the device realizes that the separating plate generates magnetism when being abutted against the magnetic block, and absorbs and collects scrap iron; when the separating plate leaves the magnetic block, the scrap iron falls into the scrap iron collecting box; the scrap iron is automatically collected by equipment, and the later manual cleaning of the scrap iron is reduced; further improving the punching efficiency of the equipment.

The movable door comprises a rolling shaft arranged in the partition plate, a gear arranged on the rolling shaft, an eighth torsion spring connected with the rolling shaft and the partition plate, and a rolling door arranged on the gear; the rolling door is meshed with the gear and is connected with the separating plate by bypassing the gear; one end of the rolling door is fixedly connected with the partition plate, and the other end of the rolling door can be embedded at the bottom of the scrap iron box.

When the separating plate rotates anticlockwise, the rolling shaft is further pulled to start rotating, and the rolling door is opened upwards under the action of the rolling shaft; the opening between the scrap iron collecting box and the water storage tank is opened and closed; then when the scrap iron on the separating plate enters the scrap iron collecting box, the eighth torsion spring starts to act; resetting and closing the roller shutter door; due to the arrangement of the rolling door, the cooling liquid cannot enter the scrap iron collecting box, so that the reuse rate of the cooling liquid is improved; the arrangement of the gear and the rolling door improves the moving smoothness of the rolling door, and the rolling door is prevented from being stuck in the moving process; the resetting of the rolling door is realized through the arrangement of the eighth torsion spring, and the resetting of the separating plate is realized by combining the action of the seventh torsion spring; the device realizes the automatic opening and closing of the scrap iron collecting box by the equipment, and improves the automation of the equipment; further improving the punching efficiency of the equipment.

The water storage tank comprises a first water storage tank arranged at the bottom of the shell, a second water storage tank arranged on the right side of the first water storage tank, a louver board connecting the first water storage tank and the second water storage tank, and a water pump arranged in the second water storage tank; the water pump is connected with the water outlet rod; the opening of the louver board is opened to the bottom of the water storage tank.

The cooling liquid firstly enters the first water storage tank through the separating plate, but the cooling liquid in the first water storage tank still contains few scrap iron; then slowly gathering in the first water storage tank, and then, water enters the second water storage tank through the louver boards; the opening of the louver board is opened to the bottom of the first water storage tank, so the scrap iron is blocked in the first water storage tank by the louver board; through the arrangement of the louver boards, when the cooling liquid of the first water storage tank enters the second water storage tank, the scrap iron in the cooling liquid is blocked under the action of the inclination of the opening of the louver boards; prevent that iron fillings from entering into the second water storage box, influence the rotation of water pump, further improve the smoothness nature of equipment operation.

In conclusion, the invention has the following advantages: the drilling mechanism is fixed with the spiral plate through the clamping device, and then axial displacement is carried out according to the rotation of the spiral plate, so that the drilling machine is always parallel to the axial direction of the spiral plate, the perpendicularity of a drilled hole is improved, and the drilling effect is improved.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a partial view taken at A of FIG. 1 in accordance with the present invention.

Fig. 3 is a left side view of the present invention.

Fig. 4 is a cross-sectional perspective view of fig. 3 taken along E-E of the present invention.

FIG. 5 is a partial view of the invention at B of FIG. 4.

Fig. 6 is a schematic structural view of the hidden circular arc plate of the present invention.

Fig. 7 is a partial view of the invention at C in fig. 6.

Fig. 8 is an exploded view of the clamping mechanism of the present invention.

Fig. 9 is an exploded view of the drilling mechanism of the present invention.

Fig. 10 is an exploded view of the support jaw of the present invention.

Fig. 11 is an exploded view of the water tapping rod of the present invention.

Fig. 12 is a partial cutaway perspective view of the present invention.

Fig. 13 is a partial view taken at D of fig. 12 in accordance with the present invention.

Detailed Description

As shown in fig. 1-13, a high verticality punching device for heat exchanger processing comprises a shell 1, a clamp 2, a motor 3, an arc plate 4, a punching device 5, an iron scrap collecting device 6, an iron scrap box 7 and a water storage box 8; the punching device 5 comprises a screw rod 51, a water outlet rod 52, a hand wheel 53, a slide block 54, a drilling mechanism 55 and a clamping mechanism 9; the clamp 2 is rotatably embedded on the shell 1; the motor 3 is fixedly arranged on the outer side of the shell 1 and connected with the clamp 2, and the motor is directly purchased from the market; the arc plate 4 is arranged on the shell 1; the punching device 5 is arranged on the shell 1; the scrap iron collecting device 6 is arranged below the punching device 5; the scrap iron box 7 is arranged on the left side of the scrap iron collecting device 6; the water storage tank 8 is arranged on the right side of the scrap iron collecting box 8; the screw rod 51 is rotatably embedded on the inner wall of the shell 1; one end of the water outlet rod 52 is matched with the screw rod 51, the other end of the water outlet rod is movably embedded on the shell 1, and the longitudinal section of the water outlet rod 52 is polygonal; the sliding block 54 is movably embedded on the water outlet rod 52; the drilling mechanism 55 and the clamping mechanism 9 are respectively provided on the surface of the slider 54.

As shown in fig. 7-8, the clamping mechanism 9 includes a fixing block 91, a clamping block 92, a first torsion spring 93, a second torsion spring 94, and a rolling assembly 95; the fixed block 91 is 2, can be embedded on the sliding block 54 in a left-right rotating manner, and is provided with a first torsion spring 93 at each of two ends; the clamping block 92 is rotatably embedded on the fixing block 91; the second torsion spring 94 is connected with the fixing block 91 and the clamping block 92; the rolling assemblies 95 are uniformly arranged on the surface of the clamping block 92.

As shown in fig. 8, the rolling assembly 95 includes a circular arc buckle 951, a rolling ball 953, and a first spring 952; the arc buckle 951 is movably embedded in the clamping block 92; the rolling ball 953 can be embedded in the arc buckle 951 in a rolling manner; one end of the first spring is fixedly connected with the arc buckle 951, and the other end of the first spring is fixedly connected with the clamping block 92.

As shown in fig. 5, 7 and 9, the drilling mechanism 55 includes a first telescopic rod 541, a drilling machine 542, a second telescopic rod 543, a second spring 544 and a support assembly 10; the first telescopic rod 541 is arranged on the sliding block 54; the punching machine 542 is arranged at the top end of the first telescopic rod 541; one end of the second telescopic rod 543 is movably embedded in the perforating machine 542, the other end of the second telescopic rod 543 is provided with a supporting component 10, and the axis of the second telescopic rod 543 is overlapped with the axis of the first telescopic rod 541; the second spring 544 is connected with the second telescopic rod 543 and the punching machine 542; the axis of the punch 542 is parallel to the axis of the clamp 2; the first telescopic rod 541, the perforating machine 542 and the second telescopic rod 543 are all commercially available.

As shown in fig. 9-10, the supporting assembly 10 includes a moving block 101, a supporting claw 20, a third spring 102; the moving block 101 is movably embedded in the second telescopic rod 543, and the moving block 101 is a hollow block; the supporting claw 20 is rotatably embedded on the moving block 101; one end of the third spring 102 is fixedly arranged on the moving block 101, and the other end of the third spring is fixedly arranged on the second telescopic rod 543.

As shown in fig. 10, the support claw 20 includes two long arms 201, a fourth torsion spring 202, an arc plate 203, two short arms 204, a roller 205, and a sixth torsion spring 206; the number of the long arms 201 is 2, the longitudinal sections of the long arms are arc-shaped, one end of each long arm 201 is rotatably embedded at one side of the moving block 101, and an arc plate 203 is arranged at the other end of each long arm 201; the arc plate 203 can be abutted against the central shaft 01 of the spiral baffle plate 0; the fourth torsion spring 202 is arranged and connected with the long arm 201 and the moving block 101; the number of the short arms 204 is 2, the longitudinal sections of the short arms are arc-shaped, one end of each short arm 204 is rotatably embedded at the other side of the moving block 101, and the other end of each short arm 204 is provided with the roller 205; the roller 205 is rollably embedded on the short arm 204; the arc ratio of the long arm 201 to the short arm 204 is 5:1, and the long arm 204 and the short arm 204 are distributed in a cross shape.

As shown in fig. 6 and 11, the water outlet rod 52 includes a water pipe 521, a water outlet hole 522, a telescopic sleeve 523 and an opening 524; one end of the water pipe 521 is movably embedded on the shell 1, and the other end of the water pipe is matched with the screw rod 51; the water outlet holes 522 are uniformly formed along the length direction of the water pipe 521; the number of the telescopic sleeves 523 is 2, the telescopic sleeves are fixedly arranged on two sides of the sliding block 54 respectively and sleeved on the water pipe 521; the opening 524 is formed on the telescopic sleeve 523, and the length of the opening is equal to the distance between the water outlet holes 522.

As shown in fig. 12 to 13, the iron scrap collecting device 6 includes a partition plate 61, a movable door 62, a separating plate 63, a magnetic block 64, a seventh torsion spring 65; the partition plate 61 is arranged at the bottom of the shell 1; the movable door 62 is movably embedded in the separation plate 61; the magnetic block 64 is arranged on one side of the partition plate 61; one end of the separating plate 63 is rotatably embedded on the arc plate 4, and the distance between the side edge and the inner wall of the arc plate 4 is 5 mm; the other end can be contacted with the magnetic block 64; the plate is inclined 20 degrees to the reservoir 8; the seventh torsion spring 65 connects the separating plate 63 and the arc plate 4.

As shown in fig. 13, the moving door 62 includes a rolling shaft 621, a gear 622, an eighth torsion spring 623, and a rolling door 624; money can be beaten in the partition plate 61 by the rolling shaft 621 in a rotatable manner; the gears 622 are fixedly arranged at two ends of the rolling shaft 621; the two ends of the rolling door 624 are meshed with the gear 622 and are connected with the separating plate 63 by bypassing the gear 622; the roller door 624 has an overall length 1/2 that is hollow.

As shown in fig. 12, the water storage tank 8 comprises a first water storage tank 81, a second water storage tank 82, a louver 83 and a water pump 84; the first water storage tank 81 is arranged at the bottom of the shell 1; the second water storage tank 82 is arranged on the right side of the first water storage tank 81, and the first water storage tank 81 is communicated with the second water storage tank 82; the louver 83 is arranged at the position where the first water storage tank 81 is communicated with the second water storage tank 82, and the opening of the louver 83 is opened towards the bottom of the water storage tank 8; the water pump 84 is disposed in the second water storage tank 82 and can be connected to the water outlet rod 52, and the water pump 84 is commercially available.

The specific working process is as follows: before the equipment runs, fixing a rotating column 01 of the spiral baffle plate needing to be punched on a clamp 2; then adjusting the distance between the sliding blocks 54 according to the circumference of the spiral plate 00 of the spiral baffle plate; firstly, rotating a hand wheel 53, then driving a water outlet rod 52 to move by a slide block 54 under the rotation of a screw rod, and simultaneously moving the slide block 54 on the water blowing rod 52; after the distance is adjusted, the edge of the spiral plate 00 of the spiral baffle plate is embedded in the two clamping blocks 92, and the rolling balls 953 in the clamping blocks 92 are tightly attached to the spiral plate 00; simultaneously, the first torsion spring 93 starts to act to clamp the two clamping blocks 92; the fixation of the clamping block 92 is achieved; then positioning the punched hole, firstly opening the motor 3 before positioning, and slowly rotating the spiral baffle plate under the rotation of the motor 3; at this time, under the action of the rotation track of the spiral plate 00, the clamping block 92 drives the sliding block 54 to move slowly on the spiral plate 00; positioning punch 542 on slide 54; then, the first telescopic rod 541 is started, and the further first telescopic rod 541 drives the punching machine 542 and the second telescopic rod 543 to move towards the rotating column 01 of the spiral baffle plate; then, the slow two long arms 201 are firstly propped against the rotary column 01, so that the arc plate 203 wraps the rotary column 01; then, the first expansion link 541 continues to be pushed to drive the second expansion link 543 to move; at this time, the long arm 201 starts to displace along with the rotating column 01, and one end of the long arm 201 connected with the moving block 101 slowly pulls the moving block 101 under the action of force; then, a moving block slowly moves on the rotating column 01 close to the spiral plate, and a roller 205 on a further short arm 204 abuts against the rotating column 01 of the spiral plate; the roller 205 starts to move along with the circumference of the rotary column 01 on the rotary column 01, so that the rotary column 01 of the spiral plate is wrapped and positioned; at the moment, the two ends of the perforating machine 542 are fixed, so that the perforating strength is increased, and perforating is started; when punching, the water pump 84 is started to draw the cooling liquid from the second water storage tank 82, and the cooling liquid filled in the water pipe 521 gradually moves along with the previous movement of the slide block 54; the further telescopic sleeve 523 moves with the slider 54; meanwhile, the water outlet hole 522 on the water pipe 521 is sequentially contacted with the water outlet hole 522 along with the movement of the telescopic sleeve 523; when in contact, the water outlet hole 522 realizes that water flows out to punch and cool the puncher 542; when the punching machine 542 punches, water and iron chips fall on the separating plate 63; at this time, one end of the separating plate 63 is attracted by the magnetic block 64, and the further separating plate 63 generates magnetism under the action of the magnetic block 64; then the iron filings in the water are absorbed by the separating plate 63, and on the other hand, the water flows into the first water storage tank 81 along with the inclination of the separating plate 63; the scrap iron on the further separating plate 63 is gradually accumulated, and the weight of the separating plate 63 begins to be increased; when the weight is greater than the attractive force of the magnetic block 64, the separation plate 63 starts to rotate counterclockwise; the further separating plate 63 pulls the rolling shaft 621 to start rotating, so that the rolling door 624 is opened upwards under the action of the rolling shaft 621; the opening between the scrap iron collecting box 7 and the water storage tank 8 is opened; one end of the separating plate 63 at this time is led into the scrap iron collecting box 7; further scrap iron loses suction force and falls into the scrap iron collecting box 7; the separating plate 63 restores the initial gravity, and at the moment, the seventh torsion spring 65 and the eighth torsion spring 623 act simultaneously to restore the separating plate 63 to abut against the magnetic block 64; further coolant first enters the first reservoir 81 through the separator plate 63, but there will be less scrap iron in the coolant in the first reservoir 81; then slowly collect in the first reservoir 81 as water enters the second reservoir 82 through the louvres 83; since the opening of the louver 83 opens to the bottom of the first water storage tank 81, the iron pieces are retained in the first water storage tank 81 by the louver 83, and the iron pieces and the coolant are separated again.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.