阅读说明：本技术 一种具备二级成型功能的医疗器材用组合式精密模架 (Combined type precise die frame for medical equipment with two-stage forming function ) 是由 周红阳 邹文明 孙杰红 肖军平 于 2021-09-15 设计创作，主要内容包括：本发明涉及模架技术领域,尤其是一种具备二级成型功能的医疗器材用组合式精密模架,针对现有技术中的模架在加工医疗器械的过程中无法进行精确的二次成型的问题,现提出如下方案,其包括：底座,所述底座的顶部安装有安装架,底座的顶部开设有安装槽,安装槽的底部内壁上转动连接有转轴,安装槽的底部内壁上还装有用于驱动转轴转动的电机；成型装置,所述成型装置包括安装在安装架上的液压缸、固定在液压缸伸长端的升降板。本发明可以方便快速的对油料器械进行二次成型加工,而且成型过程中不需要对人工对器械进行移动,保证了二次成型时的精准性,同时下料过程也非常便捷,有助有生产效率的提高。(The invention relates to the technical field of die carriers, in particular to a combined precise die carrier for medical equipment with a two-stage forming function, which aims at solving the problem that the die carrier in the prior art cannot perform precise secondary forming in the process of processing medical instruments, and provides the following scheme, comprising the following steps of: the mounting frame is mounted at the top of the base, the top of the base is provided with a mounting groove, the inner wall of the bottom of the mounting groove is rotatably connected with a rotating shaft, and the inner wall of the bottom of the mounting groove is also provided with a motor for driving the rotating shaft to rotate; and the forming device comprises a hydraulic cylinder arranged on the mounting frame and a lifting plate fixed at the extending end of the hydraulic cylinder. The oil material device secondary forming machine can conveniently and quickly carry out secondary forming processing on oil material devices, manual work is not needed to move the oil material devices in the forming process, the accuracy in secondary forming is guaranteed, meanwhile, the blanking process is very convenient, and the production efficiency is improved.)

1. A combined precision mould frame for medical equipment with a two-stage forming function is characterized by comprising:

the mounting frame (2) is mounted at the top of the base (1), a mounting groove is formed in the top of the base (1), a rotating shaft (18) is rotatably connected to the inner wall of the bottom of the mounting groove, and a motor (19) for driving the rotating shaft (18) to rotate is further mounted on the inner wall of the bottom of the mounting groove;

the forming device comprises a hydraulic cylinder (3) arranged on the mounting frame (2), a lifting plate (4) fixed at the extending end of the hydraulic cylinder (3), an upper die (6) and a punching machine (14) arranged on the bottom surface of the lifting plate (4), and a placing disc (5) fixed at the top of the rotating shaft (18), wherein four type grooves (8) are formed in the annular array on the top surface of the placing disc (5), the upper die (6) and the punching machine (14) are matched with the type grooves (8), protective holes (24) matched with the punching machine (14) are formed in the bottom surface of the type grooves (8), and accommodating holes are formed in the bottom surface of the type grooves (8);

the pressing mechanism comprises a lifting column (11) movably mounted on the lifting plate (4) and a linkage mechanism for driving the lifting column (11) to move in the vertical direction, and the lifting column (11) descends to press the instruments in the groove (8); and

liftout mechanism, liftout mechanism sets up in the top charge post (29) of accepting the downthehole including installing first solid fixed ring (16) in the mounting groove and activity, the bottom and the first solid fixed ring (16) top surface butt of top charge post (29), and top charge post (29) and first solid fixed ring (16) cooperate, in order to be used for the ascending apparatus jacking in type groove (8).

2. The combined precision die carrier with the two-stage forming function for the medical equipment is characterized in that a bearing ring (22) is fixed on the inner wall of the mounting groove, the bearing ring (22) is sleeved outside the rotating shaft (18) and is not in contact with the rotating shaft (18), the rotating shaft (18) is located on the inner side of a first fixing ring (16), an upward convex ejecting area (34) is arranged on the top surface of the first fixing ring (16), a first spring clamping block is sleeved outside the ejecting column (29), a first spring is movably sleeved outside the ejecting column (29) and is abutted between the bottom surface of the placing disc (5) and the first spring clamping block, when the ejecting column (29) slides to the top surface of the ejecting area (34), the top of the ejecting column (29) rises to the inside of the groove (8) to lift up the instrument in the groove (8), and when the ejecting column (29) slides over the ejecting area (34), the material ejection column (29) is stored in the storage hole again, and the top of the material ejection column (29) is flush with the top of the storage hole.

3. The combined precision die carrier with the two-stage forming function for the medical equipment as claimed in claim 2, wherein a filling column (25) is movably arranged in the protection hole (24), a second fixing ring (17) is fixed on the top of the bearing ring (22), the first fixing ring (16) is located on the inner side of the second fixing ring (17), the bottom of the filling column (25) abuts against the top of the second fixing ring (17), a second spring clamping block is sleeved on the outside of the filling column (25), a second spring is movably sleeved on the outside of the filling column (25) and abuts against between the second spring clamping block and the bottom surface of the placing disc (5), a downward concave blanking area (33) is arranged on the top surface of the second fixing ring (17), a downward inclined blanking hole (23) is arranged on one side of the protection hole (24), and a blanking pipe (28) is fixed on the bottom of the blanking hole (23), when the profiled groove (8) is positioned right below the perforating machine (14), the bottom of the filling column (25) is abutted against the blanking area (33), and the top of the filling column (25) slides to the position below the blanking hole (23).

4. The modular precision mold frame for medical equipment with two-stage molding function according to claim 3, wherein the first ball bearings are mounted on the bottom of the topping column (29) and the bottom of the filling column (25).

5. The combined precision die carrier with the secondary forming function for the medical equipment is characterized in that the linkage mechanism comprises a fixed rack (9) fixed to the top of the mounting frame (2) and a gear (10) mounted on the top surface of the lifting plate (4) and meshed with the fixed rack (9), one side, close to the gear (10), of the lifting column (11) is provided with a plurality of tooth grooves, the gear (10) is meshed with the tooth grooves, the bottom of the lifting column (11) is provided with a buffer hole (35), the buffer hole (35) is internally connected with a buffer column (15) through a third spring, and the bottom of the buffer column (15) extends to the outside of the buffer hole (35) and is fixed with a clamping plate.

6. The combined precision die carrier with the two-stage forming function for the medical equipment according to claim 5, wherein a punch control box (13) is installed at the top of the lifting plate (4), the output end of the punch control box (13) is electrically connected with the input end of the punch (14), a start-stop button is controlled on the punch control box (13), a movable column (32) is arranged on the top surface of the lifting plate (4), a fixed plate (31) and a fourth spring are movably sleeved outside the movable column (32), the bottom of the fixed plate (31) is fixedly connected with the top surface of the lifting plate (4), a pressing plate (30) is fixed at one end of the movable column (32) close to the punch control box (13), two ends of the fourth spring are respectively fixed on the pressing plate (30) and the fixed plate (31), a fixed block (12) matched with the movable column (32) is fixed at one side of the lifting column (11) close to the movable column (32), the fixed block (12) is a right-angle trapezoidal block with the bevel edge facing downwards vertically, and when the fixed block (12) moves downwards, the movable column (32) is extruded to one side close to the perforating machine control box (13), so that the control button is pressed down by the pressing plate (30).

7. The combined precision die carrier with the two-stage forming function for the medical equipment as claimed in claim 3, wherein a receiving groove (20) is formed in the top surface of the bearing ring (22), the receiving groove (20) is located below one side close to the blanking region (33), the receiving groove (20) is matched with the blanking pipe (28), a discharging port (7) is formed in the outer wall of one side of the base (1), a receiving hopper (21) is slidably arranged in the discharging port (7), and the receiving hopper (21) is located right below the receiving groove (20).

8. The combined precision mold frame for the medical equipment with the two-stage molding function according to claim 1, wherein a limit ring (27) is fixed on the inner wall of the base (1), a plurality of support columns (26) are fixed on the bottom surface of the placing disc (5), second balls are mounted on the bottoms of the support columns (26), and the second balls are abutted to the top surface of the limit ring (27).

Technical Field

The invention relates to the field of die carriers, in particular to a combined precise die carrier for medical equipment with a two-stage forming function.

Background

The die frame generally refers to a support of a die, and when some workpieces are processed, the corresponding die is needed, and the die is installed on the corresponding die frame. In the process of manufacturing medical devices, some medical devices are supported by punching, such as trays, and these devices need to be subjected to secondary forming operation after the punching is completed.

In the prior art, when secondary forming is needed in the process of producing medical equipment, the equipment after primary forming needs to be transferred to a special secondary forming device, and cannot be formed through a device and then secondary forming, so that more time needs to be consumed in the process, and the position of the equipment needs to be accurately fixed in the secondary forming process.

Disclosure of Invention

The combined precise die carrier for the medical equipment with the two-stage forming function, provided by the invention, solves the problem that the die carrier in the prior art cannot perform precise secondary forming in the process of processing the medical equipment.

In order to achieve the purpose, the invention adopts the following technical scheme:

a combined precision mold frame for medical equipment with a two-stage forming function comprises:

the mounting frame is mounted at the top of the base, the top of the base is provided with a mounting groove, the inner wall of the bottom of the mounting groove is rotatably connected with a rotating shaft, and the inner wall of the bottom of the mounting groove is also provided with a motor for driving the rotating shaft to rotate;

the forming device comprises a hydraulic cylinder arranged on the mounting frame, a lifting plate fixed at the extending end of the hydraulic cylinder, an upper die and a perforating machine which are arranged on the bottom surface of the lifting plate, and a placing disc fixed at the top of the rotating shaft, wherein four type grooves are formed in the top surface of the placing disc in an annular array mode, the upper die and the perforating machine are matched with the type grooves, protective holes matched with the perforating machine are formed in the bottom surfaces of the type grooves, and accommodating holes are also formed in the bottom surfaces of the type grooves;

the pressing mechanism comprises a lifting column movably mounted on the lifting plate and a linkage mechanism used for driving the lifting column to move in the vertical direction, and the lifting column descends to press the instruments in the groove; and

liftout mechanism, liftout mechanism sets up the liftout post in the accepting hole including installing first solid fixed ring in the mounting groove and activity, the bottom and the first solid fixed ring top surface butt of liftout post, and the liftout post cooperatees with first solid fixed ring, in order to be used for the ascending apparatus jacking in type inslot.

Preferably, the inner wall of mounting groove is fixed with the bearing ring, and the bearing ring cover is established in the pivot outside, and not with the pivot contact, the pivot is located first solid fixed ring inboard, first solid fixed ring top surface is equipped with the bellied liftout district that makes progress, first spring fixture block has been cup jointed to the outside of liftout post, and the outside activity cover of liftout post is equipped with first spring, and first spring butt is placing between set bottom surface and the first spring fixture block, and when the liftout post slided the liftout district top surface, liftout post top risees to the type inslot portion, in order to jack up the apparatus in type inslot, and the liftout post slides and crosses the liftout district, and in the liftout post accomodate into the holding hole again, and the top of liftout post with accomodate the hole top and keep flat.

Preferably, a packing column is movably arranged in the protective hole, a second fixing ring is fixed at the top of the bearing ring, the first fixing ring is located on the inner side of the second fixing ring, the bottom of the packing column is abutted to the top of the second fixing ring, a second spring clamping block is sleeved outside the packing column, a second spring is movably sleeved outside the packing column, the second spring is abutted between the second spring clamping block and the bottom surface of the placing tray, a recessed blanking area is arranged on the top surface of the second fixing ring, a blanking hole which is inclined downwards is formed in one side of the protective hole, a blanking pipe is fixed at the bottom of the blanking hole, when the groove is located under the punching machine, the bottom of the packing column is abutted to the blanking area, and the top of the packing column slides to the position below the blanking hole.

Preferably, the first ball bearings are arranged at the bottom of the material jacking column and the bottom of the filling column.

Preferably, the linkage mechanism comprises a fixed rack fixed at the top of the mounting frame and a gear mounted on the top surface of the lifting plate and meshed with the fixed rack, one side of the lifting column close to the gear is provided with a plurality of tooth grooves, the gear is meshed with the tooth grooves, the bottom of the lifting column is provided with a buffer hole, a buffer column is connected into the buffer hole through a third spring, and the bottom of the buffer column extends to the outside of the buffer hole and is fixed with a clamping plate.

Preferably, the puncher control box is installed at the top of lifter plate, and the output of puncher control box links with the input electricity of puncher, is equipped with control on the puncher control box and opens and stop the button, the outside movable sleeve that the top surface of lifter plate was equipped with movable post, activity post is equipped with fixed plate and fourth spring, the bottom and the lifter plate top surface rigid coupling of fixed plate, the one end that activity post is close to puncher control box is fixed with the clamp plate, and the both ends of fourth spring are fixed respectively on clamp plate and fixed plate, one side that the lift post is close to movable post is fixed with the fixed block with activity post matched with, and the fixed block is the vertical right angle trapezoidal piece down of hypotenuse, can push movable post to one side that is close to puncher control box when the fixed block moves down, and then makes the clamp plate press control button.

Preferably, the top surface of bearing ring has been seted up and has been connect the silo, connects the silo to be located the below of being close to blanking district one side, and connects silo and blanking pipe to cooperate, set up the discharge gate on the outer wall of one side of base, it connects the hopper to slide to be equipped with in the discharge gate, connects the hopper to be located and connects the silo under.

Preferably, be fixed with the spacing ring on the inner wall of base, the bottom surface of placing the dish is fixed with a plurality of support columns, and the second ball is all installed to the bottom of a plurality of support columns, and the second ball abuts with the top surface of spacing ring.

The invention has the beneficial effects that:

1. through the cooperation between base, mounting bracket, forming mechanism and the hold-down mechanism, can drill the apparatus once more after with apparatus press forming to reach the purpose of post forming, at the in-process of post forming, can need not fix the apparatus after the one shot forming once more moreover, thereby great reduction the time of processing.

2. Through the cooperation between link gear and the lift post, not only can compress tightly the apparatus before puncher and apparatus contact, can also compress tightly control button at the in-process that the lift post descends, and then start the puncher, and after punching, along with shifting up of lift post, the clamp plate can loosen again and compress tightly the button to make the puncher shut down.

3. Through the setting of liftout mechanism, can conveniently push out the apparatus that will process after the post forming from type inslot to staff's unloading process has been made things convenient for.

4. Through the setting of the solid fixed ring of second, the packed column, protection hole and blanking hole, can descend the top of packed column to blanking hole below when drilling for can enter into in the protection hole when the drill bit of puncher drills the apparatus through again, thereby can not damage the type groove, and the piece that produces when punching also can be followed blanking hole and discharged, and in one shot forming, the packed column can shift up again and will protect the hole and fill up, make packed column top and protection hole top flush.

Drawings

Fig. 1 is a front cross-sectional view of the present invention.

Fig. 2 is an enlarged view of a point a in fig. 1.

Fig. 3 is an enlarged view at B in fig. 1.

Fig. 4 is a schematic view of the internal structure of the base of the present invention.

Fig. 5 is an enlarged view at C in fig. 4.

FIG. 6 is a top view of the first retaining ring and the second retaining ring of the present invention.

FIG. 7 is a schematic structural diagram of a strut according to the present invention.

Fig. 8 is a front view of the first retaining ring of fig. 4.

Fig. 9 is a rear view of the second retaining ring of fig. 4.

Reference numbers in the figures: 1. a base; 2. a mounting frame; 3. a hydraulic cylinder; 4. a lifting plate; 5. placing a tray; 6. an upper die; 7. a discharge port; 8. a profiled groove; 9. fixing a rack; 10. a gear; 11. A lifting column; 12. a fixed block; 13. a control box of the perforating machine; 14. a perforating machine; 15. a buffer column; 16. a first retaining ring; 17. a second retaining ring; 18. a rotating shaft; 19. a motor; 20. a material receiving groove; 21. a receiving hopper; 22. a load-bearing ring; 23. a blanking hole; 24. a protective aperture; 25. filling a column; 26. a support pillar; 27. a limiting ring; 28. a blanking pipe; 29. a material ejection column; 30. pressing a plate; 31. a fixing plate; 32. a movable post; 33. a blanking area; 34. a material ejecting area; 35. and a buffer hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 9, a combined precision mold frame for medical equipment with a two-stage molding function comprises a base 1, a molding device, a pressing mechanism and a material ejecting mechanism;

the mounting frame 2 is mounted at the top of the base 1, the mounting groove is formed in the top of the base 1, the rotating shaft 18 is rotatably connected to the inner wall of the bottom of the mounting groove, the motor 19 for driving the rotating shaft 18 to rotate is further mounted on the inner wall of the bottom of the mounting groove, the motor 19 is a servo motor, and the motor 19 intermittently rotates to drive the rotating shaft 18 to intermittently rotate, so that time required for primary forming and secondary forming is provided;

the forming device comprises a hydraulic cylinder 3 arranged on the mounting frame 2, a lifting plate 4 fixed at the extending end of the hydraulic cylinder 3, an upper die 6 and a punching machine 14 arranged on the bottom surface of the lifting plate 4, and a placing disc 5 fixed at the top of a rotating shaft 18, wherein four type grooves 8 are formed in the annular array on the top surface of the placing disc 5, a limiting ring 27 is fixed on the inner wall of the base 1, a plurality of supporting columns 26 are fixed on the bottom surface of the placing disc 5, second balls are arranged at the bottoms of the supporting columns 26, the second balls are abutted to the top surface of the limiting ring 27, and the supporting columns 26 and the limiting ring 27 are arranged to play a role of supporting the placing disc 5, so that the rotating shaft 18 can be prevented from bearing too large pressure, and the friction force between the supporting columns 26 and the limiting ring 27 can be reduced due to the arrangement of the second balls;

the upper die 6 and the perforating machine 14 are both matched with the groove 8, the bottom surface of the groove 8 is provided with a protective hole 24 matched with the perforating machine 14, a filling column 25 is movably arranged in the protective hole 24, the top of the bearing ring 22 is fixed with a second fixing ring 17, the first fixing ring 16 is positioned at the inner side of the second fixing ring 17, the bottom of the filling column 25 is abutted against the top of the second fixing ring 17, the outside of the filling column 25 is sleeved with a second spring clamping block, the outside of the filling column 25 is movably sleeved with a second spring, the second spring is abutted between the second spring clamping block and the bottom surface of the placing disc 5, the top surface of the second fixing ring 17 is provided with a concave blanking area 33, the two sides of the blanking area 33 are inclined surfaces which are inclined downwards, the stable transition of the filling column 25 on the surface of the second fixing ring 17 is ensured, one side of the protective hole 24 is provided with a blanking hole 23 which is inclined downwards, and the bottom of the blanking hole 23 is fixed with a blanking pipe 28, when the groove 8 is positioned under the punching machine 14, the bottom of the filling column 25 abuts against the blanking area 33, the top of the filling column 25 slides to the position below the blanking hole 23, the upper die 6 performs one-step forming when punching the raw material in the groove 8, then the placing disc 5 is grabbed, the once-formed instrument is moved to the position below the punching machine 14, the punching machine 14 performs secondary forming processing on the once-formed instrument, and simultaneously, during the secondary forming, the bottom surface of the filling column in the protective hole 24 positioned below the punching machine 14 abuts against the blanking area 33, so that a drill bit can enter the protective hole 24 when the punching machine 14 drills through the instrument, and the blanking hole 23 is convenient for discharging waste scraps generated during drilling from the protective hole 24;

the top surface of the bearing ring 22 is provided with a receiving groove 20, the receiving groove 20 is positioned below one side close to the blanking area 33, the receiving groove 20 is matched with the blanking pipe 28, the outer wall of one side of the base 1 is provided with a discharge hole 7, a receiving hopper 21 is arranged in the discharge hole 7 in a sliding manner, the receiving hopper 21 is positioned under the receiving groove 20, the receiving groove 20 is of a funnel-shaped structure, and the receiving hopper 21 is arranged to receive discharged waste scraps;

the bottom surface of the type groove 8 is also provided with a containing hole, the material ejecting mechanism comprises a first fixing ring 16 arranged in the mounting groove and an ejecting column 29 movably arranged in the containing hole, the bottom of the ejecting column 29 is abutted against the top surface of the first fixing ring 16, the ejecting column 29 is matched with the first fixing ring 16 and used for jacking an upward instrument in the type groove 8, the inner wall of the mounting groove is fixed with a bearing ring 22, the bearing ring 22 is sleeved outside the rotating shaft 18 and is not contacted with the rotating shaft 18, the rotating shaft 18 is positioned inside the first fixing ring 16, the top surface of the first fixing ring 16 is provided with an ejecting area 34 which is upwards convex, two sides of the ejecting area 34 are inclined planes which are upwards inclined, so that the ejecting column 29 can stably slide on the ejecting area, the outside of the ejecting column 29 is sleeved with a first spring clamping block, the outside of the ejecting column 29 is movably sleeved with a first spring, the first spring is abutted against the bottom surface of the placing disc 5 and the first spring clamping block, after the secondary forming is finished, when the ejection column 29 slides to the top surface of the ejection area 34 along with the rotation of the placing disc 5, the top of the ejection column 29 is lifted to the inside of the type groove 8 to lift up the instruments in the type groove 8, when the ejection column 29 slides through the ejection area 34, the ejection column 29 is stored in the storage hole again, and the top of the ejection column 29 is flush with the top of the storage hole;

the bottom of the material ejecting column 29 and the bottom of the filling column 25 are provided with first balls, the arrangement of the first balls reduces the resistance of the filling column 25 and the material ejecting column 29 during movement, the first springs and the second springs are always in a compressed state, so that the rolling accuracy of the bottom of the filling column 25 can be always abutted against the top surface of the second fixing ring 17 and is in rolling connection with the second fixing ring 17, and the balls at the bottom of the material ejecting column 29 can be always abutted against the top surface of the first fixing ring 16 and is in rolling connection with the first fixing ring 16;

the pressing mechanism comprises a lifting column 11 movably mounted on the lifting plate 4 and a linkage mechanism used for driving the lifting column 11 to move in the vertical direction, the lifting column 11 descends to press the instruments in the groove 8, the linkage mechanism comprises a fixed rack 9 fixed on the top of the mounting frame 2 and a gear 10 mounted on the top surface of the lifting plate 4 and meshed with the fixed rack 9, one side, close to the gear 10, of the lifting column 11 is provided with a plurality of tooth grooves, the gear 10 is meshed with the tooth grooves, the bottom of the lifting column 11 is provided with a buffer hole 35, the buffer hole 35 is internally connected with a buffer column 15 through a third spring, the bottom of the buffer column 15 extends to the outside of the buffer hole 35 and is fixed with a clamping plate, in the descending process of the lifting plate 4, the gear 10 rotates anticlockwise, so that the lifting column 11 moves downwards rapidly, the stroke of the lifting column 11 is larger than that of the lifting column 4, and the instruments are pressed before the perforating machine 14 is contacted with the instruments, the buffer column 15 is arranged to enable the lifting column 11 to move downwards continuously after the splint is contacted with the top surface of the instrument;

a puncher control box 13 is arranged at the top of the lifting plate 4, the output end of the puncher control box 13 is electrically connected with the input end of a puncher 14, a start-stop control button is arranged on the puncher control box 13, a movable column 32 is arranged on the top surface of the lifting plate 4, a fixed plate 31 and a fourth spring are movably sleeved outside the movable column 32, the bottom of the fixed plate 31 is fixedly connected with the top surface of the lifting plate 4, a pressing plate 30 is fixed at one end of the movable column 32 close to the puncher control box 13, two ends of the fourth spring are respectively fixed on the pressing plate 30 and the fixed plate 31, a fixed block 12 matched with the movable column 32 is fixed at one side of the lifting column 11 close to the movable column 32, the fixed block 12 is a right trapezoid block with the bevel edge facing downwards vertically, the long edge of the fixed block 12 is fixed on the outer wall of the lifting column 11, the movable column 32 can be extruded towards one side close to the puncher control box 13 when the fixed block 12 moves downwards, and the pressing plate 30 presses the control button down, in addition, in the process of descending the lifting column 11, the fixed block 12 is contacted with the movable column 32, when the movable column 32 is abutted to the inclined plane of the fixed block 12, along with the descending of the lifting column 11, the movable column 32 moves to one side of the perforating machine control box 13, so that the control button is pressed, at the moment, the fourth spring is compressed, the perforating machine 14 is started, in the process of ascending the lifting column 11, after the movable column 32 is not contacted with the fixed block 12, the movable column 32 is restored to the original position under the action of the fourth spring, so that the pressed control button is released, the perforating machine 14 stops working, and the starting and stopping of the perforating machine 14 can be automatically controlled.

The working principle is as follows: when in processing, the motor 19 rotates intermittently, thereby driving the rotating shaft 18 to rotate intermittently, further causing the placing disc 5 to rotate intermittently, placing the raw material to be processed in the groove 8, the hydraulic cylinder 3 contracts in a periodic extending manner, when the hydraulic cylinder 3 extends, the lifting plate 4 descends, so that the upper die 6 enters the groove 8, thereby stamping the raw material, and completing one-step forming of the raw material, meanwhile, the perforating machine 14 also descends along with the descending of the lifting plate 4, meanwhile, in the descending process of the lifting plate 4, the gear 10 rotates anticlockwise, thereby causing the lifting column 11 to move downwards rapidly, causing the stroke of the lifting column 11 to be larger than that of the lifting plate 4, thereby pressing the instrument before the perforating machine 14 contacts with the instrument, and in the descending process of the lifting column 11, the fixed block 12 can contact with the movable column 32, when the movable column 32 abuts against the inclined plane of the fixed block 12, along with the descending of the lifting column 11, the movable column 32 moves towards one side of the punch control box 13, so that the control button is pressed, at the moment, the fourth spring is compressed, when the movable column 32 moves to the vertical surface of the fixed block 12, the descending of the lifting column 11 can not move the movable column 32 any more, at the moment, the bottom surface of the filling column in the protection hole 24 below the punch 14 abuts against the blanking area 33, so that the drill bit can enter the protection hole 24 when the punch 14 drills through the instruments, so that the once-formed instruments can be subjected to secondary forming, then the hydraulic cylinder 3 contracts to drive the lifting plate 4 to move upwards, so that the punch 14 and the upper die 6 are both separated from the groove 8, the placing disc 5 is driven by the motor 19 to rotate, when the ejection column at the bottom of the groove 8 moves to the ejection area 34, the ejection column 29 moves upwards, so that the instruments after secondary forming in the groove 8 are ejected outside the groove 8, and then be convenient for the operating personnel to take out the apparatus from type groove 8 simultaneously, in the in-process that lifter plate 4 rose, gear 10 clockwise rotated to make lift post 11 move up, and then can loosen the apparatus that compresses tightly, and in the in-process that moves up on lift post 11, after activity post 32 lost the contact with fixed block 12, activity post 32 resumes the normal position under the effect of fourth spring, thereby loosens the control button that compresses tightly, and puncher 14 stops working.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.