CN114029521A - Arc plate precision positioning and punching equipment for medical treatment - Google Patents

Arc plate precision positioning and punching equipment for medical treatment Download PDF

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Publication number
CN114029521A
CN114029521A CN202111400817.4A CN202111400817A CN114029521A CN 114029521 A CN114029521 A CN 114029521A CN 202111400817 A CN202111400817 A CN 202111400817A CN 114029521 A CN114029521 A CN 114029521A
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CN
China
Prior art keywords
plate
punching
arc
workbench
rotating
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Granted
Application number
CN202111400817.4A
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Chinese (zh)
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CN114029521B (en
Inventor
叶水龙
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Taixuan Technology Nanjing Co ltd
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Individual
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Priority to CN202111400817.4A priority Critical patent/CN114029521B/en
Publication of CN114029521A publication Critical patent/CN114029521A/en
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Publication of CN114029521B publication Critical patent/CN114029521B/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
    • B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/02—Driving main working members
    • B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
    • B23Q5/10—Driving main working members rotary shafts, e.g. working-spindles driven essentially by electrical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

The invention relates to punching equipment, in particular to precise positioning punching equipment for an arc-shaped plate for medical use. The technical problem of the invention is that: the medical arc plate precision positioning and punching equipment can automatically clamp and punch an arc plate and has high precision. The invention provides a precise positioning and punching device for an arc-shaped plate for medical use, which comprises a workbench and a punching mechanism, wherein the punching mechanism is arranged on one side of the top of the workbench; four servo motors are uniformly arranged on the punching mechanism at intervals; the drill bits are arranged on the output shafts of the servo motors; the middle part of the workbench is provided with a fixing mechanism. According to the invention, through the matching of the servo motor, the drill bit, the punching mechanism and the fixing mechanism, the arc-shaped plate can be clamped, the safety is higher, then the arc-shaped plate can be automatically punched, and the precision is higher.

Description

Arc plate precision positioning and punching equipment for medical treatment
Technical Field
The invention relates to punching equipment, in particular to precise positioning punching equipment for an arc-shaped plate for medical use.
Background
Orthopedics is one of the most common departments in all hospitals, and mainly studies the anatomy, physiology and pathology of the skeletal muscle system, and maintains and develops the normal form and function of the system by using medicines, operations and physical methods. Currently, in the treatment process for orthopedic patients, it is often necessary to perform leg fixation with an arc-shaped plate for the injured part of the patient.
People generally can punch on the arc and be used for fixed arc, when artifical the instrument of punching of utilization punches to the arc, need the position of fixing the arc with the hand, easily by the accidental injury, the security is not high, and beat the hole partially easily moreover, the precision is not high, when the arc is more, the manual work can feel tired out, influence work efficiency, consequently, designed one kind can press from both sides tightly the arc and punch and the higher accurate for the medical treatment arc precision positioning drilling equipment of precision automatically.
Disclosure of Invention
In order to overcome the defects that manual punching of the arc plate needs to fix the position of the arc plate by hands, the arc plate is easily damaged by mistake, the hole is easily deviated, and the precision is not high, the technical problem of the invention is as follows: the medical arc plate precision positioning and punching equipment can automatically clamp and punch an arc plate and has high precision.
The utility model provides a medical treatment is with arc accurate positioning drilling equipment, including:
the punching machine comprises a workbench and a punching mechanism, wherein the punching mechanism is arranged on one side of the top of the workbench;
four servo motors are uniformly arranged on the punching mechanism at intervals;
the drill bits are arranged on the output shafts of the servo motors;
the middle part of the workbench is provided with a fixing mechanism.
Optionally, the punching mechanism comprises:
the middle of one side of the top of the workbench is provided with a supporting plate;
the air cylinder is arranged on one side of the upper part of the supporting plate;
the connecting plate, cylinder piston rod bottom are equipped with the connecting plate, and connecting plate top corner all is connected with the servo motor of homonymy.
Optionally, the fixing mechanism comprises:
the middle parts of the two sides of the workbench are respectively provided with a guide sleeve;
the upper parts of the guide sleeves are provided with fixed blocks in a sliding manner, and the fixed blocks are connected with the workbench in a sliding manner;
and a first spring is arranged between the upper part of the fixed block and the guide sleeve on the same side.
Optionally, still including the elasticity mechanism, the elasticity mechanism is including:
the fixing rods are arranged on two sides of the connecting plate;
the rotating rods are rotatably arranged on one sides of the fixed rods;
the first torsion springs are arranged between the two sides of the rotating rod and the fixing rods on the same side;
the inner sides of the upper parts of the guide sleeves are rotatably provided with rotating plates, and the rotating rods are matched with the rotating plates;
the outer sides of the wedge blocks and the rotating plates are both provided with the wedge blocks in a sliding mode, and the wedge blocks are matched with the fixed blocks;
the second torsion springs are arranged between the two sides of the rotating plate and the guide sleeves on the same side;
the middle parts of two sides of the workbench are respectively provided with two slide rails, and the wedge blocks slide between the two slide rails at the same side.
Optionally, still including feeding mechanism, feeding mechanism includes:
the upper part of one side of the workbench is provided with a feeding plate;
the guide rod is arranged on one side of the top of the feeding plate;
the middle part of the upper side of the guide rod is provided with a pushing rod in a sliding way;
and a second spring is arranged between one side of the upper part of the material pushing rod and one side of the guide rod.
Optionally, still including stop gear, stop gear is including:
the guide plates are arranged on the two sides of the feeding plate;
racks are arranged on the outer sides of the guide plates in a sliding manner;
the third spring is arranged between the outer side of the rack and the guide plate on the same side;
ratchets are arranged on the outer sides of the fixing blocks in a sliding mode, and two return springs are arranged between the ratchets and the fixing blocks on the same side;
the ratchet wheel is symmetrically and rotatably arranged on one side of the upper part of the workbench and matched with the ratchet;
and the gear is arranged on one side of the ratchet wheel and meshed with the rack.
Optionally, still include clean mechanism, clean mechanism includes:
the rotating shafts are symmetrically and rotatably arranged on two sides of the bottom of the connecting plate;
the lower parts of the rotating shafts are provided with the striker rods which are matched with the drill bit;
and a third torsion spring is arranged between the rotating shaft and the connecting plate.
Optionally, handles are arranged on the outer sides of the striker rods.
The invention has the following advantages: 1. according to the invention, through the matching of the servo motor, the drill bit, the punching mechanism and the fixing mechanism, the arc-shaped plate can be clamped, the safety is higher, then the arc-shaped plate can be automatically punched, and the precision is higher.
2. According to the invention, the elastic mechanism can automatically loosen the perforated arc-shaped plate after the hole is perforated in the arc-shaped plate, so that people can conveniently take and feed materials.
3. According to the invention, through the matching of the feeding mechanism and the limiting mechanism, the intermittent feeding function of the arc-shaped plate can be automatically completed, and the working efficiency is improved.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the hole punching mechanism and the fixing mechanism of the present invention.
Fig. 3 is a schematic perspective view of the tightening mechanism of the present invention.
Fig. 4 is a schematic perspective view of a part of the tightening mechanism according to the present invention.
Fig. 5 is a schematic perspective view of the feeding mechanism of the present invention.
Fig. 6 is a schematic perspective view of the limiting mechanism of the present invention.
Fig. 7 is a schematic perspective view of the cleaning mechanism of the present invention.
The meaning of the reference symbols in the figures: 1: workbench, 2: servo motor, 3: a drill bit, 4: punching mechanism, 40: support plate, 41: air cylinder, 42: connecting plate, 5: fixing mechanism, 50: fixed block, 51: guide sleeve, 52: first spring, 6: tightening mechanism, 60: fixing rod, 61: turning rod, 62: first torsion spring, 63: rotating plate, 64: wedge block, 65: second torsion spring, 66: slide rail, 7: feeding mechanism, 70: feed plate, 71: pusher arm, 72: guide bar, 73: second spring, 8: stop gear, 80: guide plate, 81: rack, 82: third spring, 83: ratchet, 84: ratchet, 85: gear, 9: cleaning mechanism, 90: rotating shaft, 91: striker, 92: a third torsion spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings. It is only noted that the invention is intended to be limited to the specific forms set forth herein, including any reference to the drawings, as well as any other specific forms of embodiments of the invention.
Example 1
The utility model provides a medical treatment is with arc accurate positioning drilling equipment, as shown in figure 1 and figure 2, including workstation 1, servo motor 2, drill bit 3, mechanism 4 and the fixed establishment 5 of punching, 1 top rear side of workstation is equipped with mechanism 4 of punching, and the interval evenly is equipped with four servo motor 2 on the mechanism 4 of punching, all is equipped with drill bit 3 on the 2 output shafts of servo motor, and 1 middle part of workstation is equipped with fixed establishment 5.
The punching mechanism 4 comprises a supporting plate 40, a cylinder 41 and a connecting plate 42, the supporting plate 40 is arranged in the middle of the rear side of the top of the workbench 1, the cylinder 41 is arranged on the front side of the upper portion of the supporting plate 40, the connecting plate 42 is arranged at the bottom of a piston rod of the cylinder 41, and corners of the top of the connecting plate 42 are connected with the servo motor 2 on the same side.
The fixing mechanism 5 comprises a fixing block 50, a guide sleeve 51 and a first spring 52, the guide sleeve 51 is arranged in the middle of the left side and the right side of the workbench 1, the fixing block 50 is arranged on the upper portion of the guide sleeve 51 in a sliding mode, the fixing block 50 is connected with the workbench 1 in a sliding mode, and the first spring 52 is arranged between the upper portion of the fixing block 50 and the guide sleeve 51 on the same side.
When people need punch the arc plate, at first put into the arc plate between the fixed block 50, arc plate extrusion fixed block 50 is toward the lateral motion, first spring 52 compresses, under the spring action of first spring 52, make fixed block 50 press from both sides the arc plate tightly, then start servo motor 2 and cylinder 41, servo motor 2 output shaft drives drill bit 3 and rotates, control cylinder 41 piston rod drives connecting plate 42, servo motor 2 and drill bit 3 move down, when drill bit 3 contacts with the arc plate, drill bit 3 can punch the arc plate, after punching, control cylinder 41 piston rod drives connecting plate 42, servo motor 2 and drill bit 3 move up and reset, then servo motor 2 and cylinder 41 are closed, take away the arc plate of having punched, first spring 52 resumes the original state this moment, drive fixed block 50 and move inwards and reset.
Example 2
On the basis of embodiment 1, as shown in fig. 3 to 7, the portable electronic device further includes a tightening mechanism 6, the tightening mechanism 6 includes a fixing rod 60, a rotating rod 61, a first torsion spring 62, a rotating plate 63, a wedge block 64, a second torsion spring 65 and a sliding rail 66, the fixing rod 60 is disposed on the front portion of the left side and the right side of the connecting plate 42, the rotating rod 61 is disposed on the rear side of the fixing rod 60 in an equal rotating manner, the first torsion spring 62 is disposed between the left side and the right side of the rotating rod 61 and the fixing rod 60 on the same side, the rotating plate 63 is disposed on the inner side of the upper portion of the guide sleeve 51 in an equal rotating manner, the rotating rod 61 is matched with the rotating plate 63, the wedge block 64 is disposed on the outer side of the rotating plate 63 in a sliding manner, the wedge block 64 is matched with the fixing block 50, the second torsion springs 65 are disposed between the front side and the rear side of the rotating plate 63 and the guide sleeve 51 on the same side, two sliding rails 66 are disposed on the middle portions of the left side and the right side of the workbench 1, and the wedge block 64 are both sliding between the two sliding rails 66 on the same side.
When the connecting plate 42 moves downwards, the fixed rod 60, the rotating rod 61 and the first torsion spring 62 are driven to move downwards, when the rotating rod 61 is in contact with the rotating plate 63, the rotating rod 61 rotates, the first torsion spring 62 deforms, when the rotating rod 61 crosses the rotating plate 63, the first torsion spring 62 restores to the original state, the rotating rod 61 is driven to rotate and reset, when the connecting plate 42 moves upwards and resets to drive the fixed rod 60, the rotating rod 61 and the first torsion spring 62 to move upwards and reset, when the rotating rod 61 is in contact with the rotating plate 63 again, the rotating plate 63 is driven to rotate, the second torsion spring 65 deforms, the rotating plate 63 drives the wedge block 64 to move downwards, the wedge block 64 drives the fixed block 50 to move outwards, the first spring 52 compresses, so that the fixed block 50 loosens the punched arc plate, a person can take out the punched arc plate conveniently, then the next arc plate is put in, when the rotating rod 61 is separated from the rotating plate 63, the second torsion spring 65 restores to the original state, the rotating plate 63 is driven to rotate and reset, the rotating plate 63 drives the wedge-shaped block 64 to move upwards and reset, at the moment, the wedge-shaped block 64 is separated from the fixed block 50, the first spring 52 is restored to the original state, and the fixed block 50 is driven to move inwards to clamp the next arc-shaped plate.
The automatic feeding device is characterized by further comprising a feeding mechanism 7, wherein the feeding mechanism 7 comprises a feeding plate 70, a pushing rod 71, a guide rod 72 and a second spring 73, the feeding plate 70 is arranged on the upper portion of the front side of the workbench 1, the guide rod 72 is arranged on the front side of the top of the feeding plate 70, the pushing rod 71 is arranged in the middle of the upper side of the guide rod 72 in a sliding mode, and the second spring 73 is arranged between the rear side of the upper portion of the pushing rod 71 and the rear side of the guide rod 72.
Still including stop gear 8, stop gear 8 is including deflector 80, rack 81, third spring 82, ratchet 83, ratchet 84 and gear 85, deflector 80 all is equipped with at the left and right sides rear portion of delivery sheet 70, deflector 80 outside rear portion all is slidingtype and is equipped with rack 81, all be equipped with third spring 82 between the deflector 80 in the rack 81 outside and the homonymy, the anterior portion in the outside of fixed block 50 all is slidingtype and is equipped with ratchet 83, all be equipped with two back force springs between ratchet 83 and the fixed block 50 of homonymy, workstation 1 upper portion front side bilateral symmetry rotary type is equipped with ratchet 84, ratchet 84 and ratchet 83 cooperation, ratchet 84 rear side all is equipped with gear 85, gear 85 and rack 81 meshing.
One can pull the material pushing rod 71 forward, stretch the second spring 73, then place the next arc plate on the material feeding plate 70, when the material pushing rod 71 is loosened, the rack 81 can block the next arc plate, when the fixed block 50 moves outward, the ratchet 83 is driven to move outward, when the ratchet 83 contacts with the ratchet 84, the ratchet 84 extrudes the ratchet 83 to move downward, the return spring is compressed, when the ratchet 83 is separated from the ratchet 84, the return spring restores to the original state, the ratchet 83 is driven to move upward to restore to the original state, when the fixed block 50 moves inward to restore to the original state, the ratchet 83 is driven to move inward to restore to the original state, when the ratchet 83 contacts with the ratchet 84, the ratchet 84 and the gear 85 are driven to rotate, the gear 85 drives the rack 81 to move outward, the third spring 82 is compressed, at this time, the second spring 73 restores to the original state, the material pushing rod 71 moves backward to restore, the material pushing rod 71 pushes the next arc plate backward to between the fixed blocks 50, the fixing block 50 is enabled to clamp the next arc-shaped plate, when the ratchet 83 is separated from the ratchet 84, the ratchet 84 and the gear 85 stop rotating, the third spring 82 is restored to the original state, the rack 81 is driven to move inwards to reset, and the intermittent feeding function of the arc-shaped plate can be automatically completed by repeating the operation.
The cleaning mechanism 9 comprises a rotating shaft 90, a striker 91 and a third torsion spring 92, the rotating shaft 90 is arranged on the front side and the rear side of the bottom of the connecting plate 42 in a bilateral symmetry rotation mode, the striker 91 is arranged on the lower portion of the rotating shaft 90, the striker 91 is matched with the drill bit 3, and the third torsion spring 92 is arranged between the rotating shaft 90 and the connecting plate 42.
When people close the servo motor 2, the striking rod 91 can be stirred inwards to drive the rotating shaft 90 to rotate, the third torsion spring 92 deforms, then the striking rod 91 is loosened, the third torsion spring 92 recovers to the original state, the rotating shaft 90 and the striking rod 91 are driven to rotate and reset, the striking rod 91 impacts the drill bit 3 on the same side, and therefore scraps stuck on the drill bit 3 are shaken off.
It should be understood that the above description is for exemplary purposes only and is not meant to limit the present invention. Those skilled in the art will appreciate that variations of the present invention are intended to be included within the scope of the claims herein.

Claims (8)

1. The utility model provides an arc precision positioning drilling equipment for medical treatment, characterized by, including:
the punching machine comprises a workbench (1) and a punching mechanism (4), wherein the punching mechanism (4) is arranged on one side of the top of the workbench (1);
four servo motors (2) are uniformly arranged on the servo motor (2) and the punching mechanism (4) at intervals;
the drill bit (3) is arranged on the output shaft of the servo motor (2);
the middle part of the workbench (1) is provided with the fixing mechanism (5).
2. The precise positioning and punching device for the curved plates for medical use according to claim 1, characterized in that the punching mechanism (4) comprises:
the middle of one side of the top of the workbench (1) is provided with a support plate (40);
the air cylinder (41) is arranged on one side of the upper part of the supporting plate (40);
the connecting plate (42) is arranged at the bottom of a piston rod of the air cylinder (41), and corners at the top of the connecting plate (42) are connected with the servo motor (2) on the same side.
3. The precise positioning and punching device for the curved plates for medical use according to claim 2, characterized in that the fixing mechanism (5) comprises:
the middle parts of two sides of the workbench (1) are respectively provided with a guide sleeve (51);
the upper parts of the guide sleeves (51) are provided with the fixed blocks (50) in a sliding manner, and the fixed blocks (50) are connected with the workbench (1) in a sliding manner;
and the first springs (52) are arranged between the upper parts of the fixing blocks (50) and the guide sleeves (51) on the same side.
4. The precise positioning and punching equipment for the arc-shaped plates for medical use according to claim 3, characterized by further comprising a tightening mechanism (6), wherein the tightening mechanism (6) comprises:
the fixing rods (60) are arranged on both sides of the connecting plate (42);
the rotating rods (61) are rotatably arranged on one sides of the fixed rods (60);
the first torsion springs (62) are arranged between the two sides of the rotating rod (61) and the fixing rod (60) on the same side;
the inner sides of the upper parts of the guide sleeves (51) are respectively and rotatably provided with a rotating plate (63), and the rotating rods (61) are matched with the rotating plates (63);
the outer sides of the wedge blocks (64) and the rotating plates (63) are both provided with the wedge blocks (64) in a sliding manner, and the wedge blocks (64) are matched with the fixed blocks (50);
the second torsion springs (65) are arranged between the two sides of the rotating plate (63) and the guide sleeves (51) on the same side;
the middle parts of two sides of the workbench (1) are respectively provided with two sliding rails (66), and the wedge-shaped block (64) slides between the two sliding rails (66) on the same side.
5. The precise positioning and punching equipment for the arc-shaped plate for the medical treatment according to claim 4, which is characterized by further comprising a feeding mechanism (7), wherein the feeding mechanism (7) comprises:
the upper part of one side of the workbench (1) is provided with a feeding plate (70);
the guide rod (72) is arranged on one side of the top of the feeding plate (70);
the middle part of the upper side of the guide rod (72) is provided with a material pushing rod (71) in a sliding way;
and a second spring (73), wherein the second spring (73) is arranged between one side of the upper part of the material pushing rod (71) and one side of the guide rod (72).
6. The precise positioning and punching equipment for the arc-shaped plate for the medical treatment according to claim 5, which is characterized by further comprising a limiting mechanism (8), wherein the limiting mechanism (8) comprises:
the guide plates (80) are arranged on the two sides of the feeding plate (70);
racks (81) are arranged on the outer sides of the guide plates (80) in a sliding manner;
third springs (82), and the third springs (82) are arranged between the outer sides of the racks (81) and the guide plates (80) on the same side;
the ratchet (83) is arranged on the outer side of each fixing block (50) in a sliding mode, and two return springs are arranged between each ratchet (83) and the fixing block (50) on the same side;
the ratchet wheel (84) is symmetrically and rotatably arranged on one side of the upper part of the workbench (1), and the ratchet wheel (84) is matched with the ratchet (83);
the gear (85) is arranged on one side of the gear (85) and the ratchet wheel (84), and the gear (85) is meshed with the rack (81).
7. The precise positioning and punching device for the medical arc-shaped plate as claimed in claim 6, further comprising a cleaning mechanism (9), wherein the cleaning mechanism (9) comprises:
the rotating shafts (90) are symmetrically and rotatably arranged on two sides of the bottom of the connecting plate (42);
the lower parts of the rotating shafts (90) are provided with the striking rods (91), and the striking rods (91) are matched with the drill bit (3);
and a third torsion spring (92) is arranged between the rotating shaft (90) and the connecting plate (42).
8. The precise positioning and punching equipment for the medical arc-shaped plate as claimed in claim 7, wherein handles are arranged on the outer sides of the striker rods (91).
CN202111400817.4A 2021-11-24 2021-11-24 Accurate positioning punching equipment for medical arc-shaped plate Active CN114029521B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111400817.4A CN114029521B (en) 2021-11-24 2021-11-24 Accurate positioning punching equipment for medical arc-shaped plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111400817.4A CN114029521B (en) 2021-11-24 2021-11-24 Accurate positioning punching equipment for medical arc-shaped plate

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Publication Number Publication Date
CN114029521A true CN114029521A (en) 2022-02-11
CN114029521B CN114029521B (en) 2024-06-07

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2941939A1 (en) * 2015-09-18 2017-03-18 Sauer Gmbh Coupling system for use with a spindle apparatus of a machine tool
CN106994520A (en) * 2017-06-05 2017-08-01 郁海金 A kind of rapid drilling equipment for handware
CN108941655A (en) * 2018-08-31 2018-12-07 刘荷花 A kind of aluminium-plastic panel automatic punching system of processing and its aluminium-plastic panel automatic punching technique
CN209255895U (en) * 2018-11-08 2019-08-16 常州勤行电子科技有限公司 A kind of new-energy automobile components perforating device
CN111745614A (en) * 2020-06-30 2020-10-09 林刚 Carpenter center punctuation perforating device
CN112405718A (en) * 2020-11-09 2021-02-26 吴光云 Thick processing equipment of wooden cubic building block of children
CN113103754A (en) * 2021-04-09 2021-07-13 李史信 Stamp device of metal cup bottom

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2941939A1 (en) * 2015-09-18 2017-03-18 Sauer Gmbh Coupling system for use with a spindle apparatus of a machine tool
CN106994520A (en) * 2017-06-05 2017-08-01 郁海金 A kind of rapid drilling equipment for handware
CN108941655A (en) * 2018-08-31 2018-12-07 刘荷花 A kind of aluminium-plastic panel automatic punching system of processing and its aluminium-plastic panel automatic punching technique
CN209255895U (en) * 2018-11-08 2019-08-16 常州勤行电子科技有限公司 A kind of new-energy automobile components perforating device
CN111745614A (en) * 2020-06-30 2020-10-09 林刚 Carpenter center punctuation perforating device
CN112405718A (en) * 2020-11-09 2021-02-26 吴光云 Thick processing equipment of wooden cubic building block of children
CN113103754A (en) * 2021-04-09 2021-07-13 李史信 Stamp device of metal cup bottom

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