CN111215974B - Maintenance equipment for surgical instruments - Google Patents
Maintenance equipment for surgical instruments Download PDFInfo
- Publication number
- CN111215974B CN111215974B CN202010030644.0A CN202010030644A CN111215974B CN 111215974 B CN111215974 B CN 111215974B CN 202010030644 A CN202010030644 A CN 202010030644A CN 111215974 B CN111215974 B CN 111215974B
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- China
- Prior art keywords
- fixedly arranged
- sliding
- instrument
- shaft
- belt wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
- B24B3/60—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of tools not covered by the preceding subgroups
- B24B3/605—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of tools not covered by the preceding subgroups of surgical or dental instruments
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/28—Equipment for preventing backlash
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Surgery (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to a surgical instrument maintenance device, in particular to a surgical room disinfection device, which comprises an instrument clamping device, an instrument polishing device and a cooling device, wherein a cutter instrument used for surgery is fixed by the instrument clamping device and can be used for instruments of different models, the instrument polishing device can be more closely attached to the surface of the instrument, then moves in a reciprocating manner and simultaneously changes the polishing rotation direction along with the moving direction, and the cooling device has the functions of discharging cooling liquid to the outside according to the movement of the instrument polishing device and the like, and is characterized in that: the instrument polishing device is fixedly arranged on the instrument clamping device, and the cooling device is fixedly arranged on the instrument polishing device.
Description
Technical Field
The invention relates to a surgical instrument maintenance device, in particular to a surgical instrument maintenance device.
Background
More and more diseases can be cured at present, which is enough to show that the living standard of people is improved at present, more serious diseases are solved by operation, the method is a quicker and more timely treatment method, and in order to ensure the standard qualification of instruments in an operating room and save the use of resources, the invention provides the equipment for maintaining the surgical instruments.
Disclosure of Invention
The invention relates to a surgical instrument maintenance device, in particular to a maintenance device for surgical instruments, which fixes a cutter instrument used in a surgery through an instrument clamping device and can be used for instruments of different models, an instrument polishing device can be more closely attached to the surface of the instrument, then moves in a reciprocating manner and changes the polishing rotation direction along with the moving direction, and a cooling device has the functions of discharging cooling liquid to the outside according to the movement of the instrument polishing device and the like.
In order to solve the technical problems, the invention relates to a surgical instrument maintenance device, in particular to a surgical instrument maintenance device, which comprises an instrument clamping device, an instrument polishing device and a cooling device, wherein a cutter instrument used for surgery is fixed by the instrument clamping device and can be used for instruments of different models, the instrument polishing device can be more closely attached to the surface of the instrument, then moves in a reciprocating manner and simultaneously changes the polishing rotation direction along with the moving direction, and the cooling device has the functions of discharging cooling liquid to the outside according to the movement of the instrument polishing device and the like, and is characterized in that: the instrument polishing device is fixedly arranged on the instrument clamping device, and the cooling device is fixedly arranged on the instrument polishing device.
As a further optimization of the technical scheme, the instrument clamping and feeding device for the surgical instrument maintenance equipment comprises a bottom fixing plate, a supporting connecting rod, a fixing shell, a discharge hole, a discharge pipe, a rotating shaft, a first rotating disc, a limiting bolt, a spring, a limiting disc, a bevel gear, a double-sided inclined-plane toothed ring, a rotating lead screw, a receiving bevel gear, a movable threaded sleeve, a movable plate, a sliding limiting block, a matching ball, a sliding groove, a limiting column, a first spring and a clamping annular plate, wherein the supporting connecting rod is fixedly arranged on the bottom fixing plate, the fixing shell is fixedly arranged on the supporting connecting rod, the discharge hole is arranged on the fixing shell, the discharge pipe is fixedly arranged on the fixing shell, the rotating shaft is rotatably arranged in the fixing shell, the first rotating disc is fixedly arranged on the rotating shaft, the limiting bolt is slidably arranged on the first rotating, the limiting disc is fixedly installed on the fixed shell, the bevel gear is fixedly installed on the rotating shaft, the double-sided inclined-plane toothed ring is rotatably installed inside the fixed shell, the double-sided inclined-plane toothed ring is respectively meshed with the bevel gear and the receiving bevel gear, the rotating lead screw is rotatably installed inside the fixed shell, the receiving bevel gear is fixedly installed on the rotating lead screw, the rotating lead screw is in threaded fit with the movable threaded sleeve, the movable threaded sleeve is fixedly installed on the movable plate, the movable plate is fixedly installed on the sliding limiting block, the sliding limiting block is slidably installed inside the sliding groove, the matching balls are arranged on the sliding limiting block, the sliding groove is arranged on the fixed shell, the limiting column is fixedly installed inside the fixed shell, the first spring is fixedly installed on the movable.
As a further optimization of the technical scheme, the instrument polishing device for the surgical instrument maintenance equipment comprises an installation frame, a tooth surface fixing plate, a sliding support frame, a motor, a bevel gear II, a rotating shaft II, a receiving bevel gear II, a rotating disc II, a swinging rod, a fixed shaft, a swinging upper tooth surface sector plate, a transmission shaft, a transmission gear, a delivery belt wheel, a transmission belt, a tensioning cylinder fixing rod, a tensioning cylinder, a tensioning spring, a sliding square plate, a connecting rod seat, a tensioning belt wheel, a fixed square cylinder, a telescopic motor, a rotating screw rod II, a moving square cylinder, a spring III, a sliding square plate II, a pressing connecting rod, a polishing wheel installation seat, a polishing transmission shaft, a receiving belt wheel, a sliding cross plate, a spring IV, a cross inner hole polishing wheel, an auxiliary cylinder installation shaft, an auxiliary cylinder and an output belt wheel II, wherein the installation frame is fixedly arranged on a bottom fixing, the sliding support frame is fixedly arranged on the installation shaft of the auxiliary cylinder, the motor is rotatably arranged on the sliding support frame, the bevel gear II is fixedly arranged on the motor, the bevel gear II is meshed with the bevel gear II, the rotating shaft II is rotatably arranged on the sliding support frame, the bevel gear II is fixedly arranged on the rotating shaft II, the rotating disc II is fixedly arranged on the rotating shaft II, the oscillating rod is fixedly arranged on the rotating disc II, the oscillating rod slides on the oscillating upper tooth surface sector plate, the fixed shaft is fixedly arranged on the sliding support frame, the oscillating upper tooth surface sector plate is rotatably arranged on the fixed shaft, the transmission shaft is rotatably arranged on the sliding support frame, the transmission gear is fixedly arranged on the transmission shaft, the transmission belt is arranged on the transmission belt wheel, the tension belt wheel and the receiving belt wheel, a tensioning spring is slidably arranged in the tensioning cylinder, a sliding square plate is slidably arranged in the tensioning cylinder, a connecting rod seat is fixedly arranged on the sliding square plate, a tensioning belt wheel is rotatably arranged on the connecting rod seat, a fixed square cylinder is fixedly arranged on a sliding support frame, a telescopic motor is fixedly arranged in the fixed square cylinder, a rotating screw rod is rotatably arranged in the fixed square cylinder, a moving square cylinder is slidably arranged in the fixed square cylinder, a spring III is slidably arranged in the moving square cylinder, a sliding square plate II is slidably arranged in the moving square cylinder, a pressing connecting rod is fixedly arranged on the sliding square plate II, a polishing wheel mounting seat is fixedly arranged on the pressing connecting rod, a polishing transmission shaft is rotatably arranged on the sliding support frame, a receiving belt wheel is fixedly arranged on the polishing transmission shaft, a sliding cross plate is fixedly arranged on the polishing transmission shaft, a spring IV is sleeved on the polishing transmission shaft, a cross-shaped inner hole polishing, an auxiliary cylinder mounting shaft is fixedly arranged on the sliding support frame, an auxiliary cylinder is rotatably arranged on the auxiliary cylinder mounting shaft, the auxiliary cylinder is slidably arranged in the tooth surface fixing plate, and an output belt wheel II is fixedly arranged on the polishing transmission shaft.
As a further optimization of the technical scheme, the cooling device for the surgical instrument maintenance equipment comprises a cooling liquid containing cylinder, a ventilating and liquid adding pipe, a liquid conveying pipe, a cooling liquid discharging box and a rotating shaft III, the cooling liquid discharging wheel, the receiving belt wheel III, the transmission belt wheel III and the cooling liquid discharging pipe are fixedly arranged on a mounting frame, a cooling liquid containing cylinder is fixedly arranged on the mounting frame, a ventilating liquid feeding pipe is fixedly arranged on the cooling liquid containing cylinder, a liquid conveying pipe is fixedly arranged on the cooling liquid discharging box and the cooling liquid containing cylinder, the cooling liquid discharging box is fixedly arranged on a polishing wheel mounting seat, the rotating shaft III is fixedly arranged on the cooling liquid discharging wheel, the cooling liquid discharging wheel is rotatably arranged on the cooling liquid discharging box, the receiving belt wheel III is fixedly arranged on the rotating shaft III, the transmission belt wheel III is arranged on the receiving belt wheel III and the output belt wheel II, and the cooling liquid discharging pipe is fixedly arranged on the cooling liquid discharging box.
As a further optimization of the technical scheme, the number of the outgoing belt wheel, the transmission belt, the tensioning cylinder fixing rod, the tensioning cylinder, the tensioning spring, the sliding square plate, the connecting rod seat, the tensioning belt wheel, the polishing transmission shaft, the receiving belt wheel, the sliding cross plate, the spring four, the cross inner hole polishing wheel and the auxiliary cylinder mounting shaft of the instrument polishing device for the surgical instrument maintenance equipment is two, and the number of the auxiliary cylinders is four.
The maintenance equipment for the surgical instruments has the beneficial effects that:
the invention relates to a surgical instrument maintenance device, in particular to a maintenance device for surgical instruments, which realizes the functions of fixing cutter instruments used in surgery through an instrument clamping device and using the cutter instruments in different models, enabling an instrument polishing device to be tightly attached to the surface of the instrument, then enabling the instrument polishing device to move in a reciprocating mode and changing the polishing rotation direction along with the moving direction, enabling a cooling device to discharge cooling liquid to the outside according to the movement of the instrument polishing device and the like.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the overall structure of the present invention.
Fig. 3 is a third schematic view of the overall structure of the present invention.
Fig. 4 is a first structural schematic diagram of the instrument chucking device of the invention.
Fig. 5 is a second structural schematic diagram of the instrument jam-in device of the invention.
Fig. 6 is a third structural schematic diagram of the instrument click-in device of the invention.
Fig. 7 is a fourth structural schematic diagram of the instrument jam-in device of the invention.
Fig. 8 is a fifth structural schematic diagram of the instrument jam-in device of the present invention.
Fig. 9 is a sixth schematic structural view of the instrument jam-in device of the present invention.
Fig. 10 is a seventh structural diagram of the instrument click-in device of the present invention.
Fig. 11 is a first structural schematic diagram of the instrument polishing device of the invention.
Fig. 12 is a second structural schematic diagram of the instrument polishing device of the present invention.
Fig. 13 is a third structural schematic diagram of the instrument polishing device of the invention.
Fig. 14 is a fourth structural schematic diagram of the instrument polishing device of the invention.
Fig. 15 is a schematic structural diagram of the instrument polishing device of the invention.
Fig. 16 is a first structural diagram of the cooling device of the present invention.
Fig. 17 is a second structural schematic diagram of the cooling device of the present invention.
In the figure: the bottom of the instrument clamping device 1 is fixed on a plate 1-1; a support connecting rod 1-2; a stationary housing 1-3; discharge holes 1-4; 1-5 of a discharge pipe; 1-6 of a rotating shaft; 1-7 of a rotating disc I; 1-8 parts of a limit bolt; 1-9 parts of a spring; 1-10 parts of a limiting disc; bevel gears 1-11; 1-12 double-sided inclined plane toothed rings; rotating the lead screw 1-13; receiving bevel gears 1-14; moving the thread bush 1-15; moving plates 1-16; a sliding limiting block 1-17; 1-18 parts of matched beads; sliding grooves 1-19; 1-20 parts of a limiting column; 1-21 parts of a first spring; clamping the annular plates 1-22; the appliance polishing device 2 is provided with a mounting rack 2-1; a tooth surface fixing plate 2-2; 2-3 of a sliding support frame; 2-4 of a motor; 2-5 parts of a bevel gear II; 2-6 parts of a second rotating shaft; receiving a second bevel gear 2-7; 2-8 of a second rotating disc; 2-9 of a swing rod; 2-10 parts of a fixed shaft; swinging the upper tooth surface sector plates 2-11; 2-12 parts of a transmission shaft; transmission gears 2-13; a take-off pulley 2-14; 2-15 parts of a transmission belt; tensioning cylinder fixing rods 2-16; 2-17 parts of a tensioning cylinder; tension springs 2-18; 2-19 of sliding square plates; 2-20 parts of a connecting rod seat; 2-21 of a tension belt wheel; 2-22 parts of a fixed square cylinder; 2-23 of a telescopic motor; rotating the second lead screw 2-24; 2-25 of a moving square cylinder; springs III 2-26; 2-27 parts of a sliding square plate II; compressing the connecting rods 2-28; 2-29 of a polishing wheel mounting seat; polishing the transmission shaft for 2-30 times; receiving belt wheels 2-31; 2-32 of a sliding cross plate; 2-33 parts of spring; grinding wheels 3-34 are arranged in the cross inner holes; the auxiliary cylinder is used for installing shafts 2-35; 2-36 of auxiliary cylinder; a second output pulley 2-37; the cooling device 3 is provided with a cooling liquid containing cylinder 3-1; 3-2 parts of a ventilating liquid adding pipe; a liquid transfer pipe 3-3; a coolant discharge tank 3-4; rotating a third shaft by 3-5; a coolant discharge wheel 3-6; receiving belt wheels III 3-7; 3-8 parts of a transmission belt; and a cooling liquid discharge pipe 3-9.
Detailed Description
The first embodiment is as follows:
in order to solve the above technical problems, the present invention relates to a surgical instrument maintenance device, and more particularly, to a surgical instrument maintenance device, including an instrument chucking device 1, an instrument polishing device 2, and a cooling device 3, in which a tool used in a surgical operation is fixed by the instrument chucking device and can be used for several different types of instruments, the instrument polishing device can be more closely attached to a surface of the instrument and then reciprocally moved while changing a rotational direction of polishing, and the cooling device discharges a cooling fluid to the outside according to the movement of the instrument polishing device, and the like, in accordance with fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, and 17, wherein: the instrument polishing device 2 is fixedly arranged on the instrument clamping device 1, and the cooling device 3 is fixedly arranged on the instrument polishing device 2.
The second embodiment is as follows:
the present embodiment is described below with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, and 17, and the present embodiment further describes the first embodiment, wherein the instrument chucking device 1 includes a bottom fixing plate 1-1, a support connecting rod 1-2, a fixing housing 1-3, a discharge hole 1-4, a discharge pipe 1-5, a rotation shaft 1-6, a rotation disc 1-7, a limit bolt 1-8, a spring 1-9, a limit disc 1-10, a bevel gear 1-11, a double-sided bevel gear ring 1-12, a rotation screw 1-13, a receiving bevel gear 1-14, a moving screw 1-15, a moving plate 1-16, a sliding limit block 1-17, a fitting bead 1-18, a sliding groove 1-19, a sliding groove 1-12, and a sliding groove 1-13, 1-20 parts of a limiting column, 1-21 parts of a spring and 1-22 parts of a clamping ring plate, the limiting bolt 1-8 and the limiting bolt 1-8 are separated from each other by pulling the limiting bolt 1-8 of the device clamping device 1 outwards, then a rotating disc 1-7 is driven to rotate around a rotating shaft 1-6 by rotating the limiting bolt 1-8, the rotating shaft 1-6 drives a bevel gear 1-11 to rotate, the bevel gear 1-11 drives a double-sided inclined plane toothed ring 1-12 to rotate, the double-sided inclined plane toothed ring 1-12 drives a receiving bevel gear 1-14 to rotate, the receiving bevel gear 1-14 drives a rotating lead screw 1-13 to rotate, the rotating lead screw 1-13 enables a moving plate 1-16 to move towards two sides in a fixed shell 1-3 and then to be separated by moving a threaded sleeve 1-15, then an instrument needing to be polished is placed between the clamping ring-shaped plates 1-22, then the limiting bolts 1-8 are loosened to enable the spring 1-9 to act on the limiting disks 1-10 again, then the rotating disks 1-7 are rotated reversely to enable the moving plates 1-16 to move towards the middle, then the clamping ring-shaped plates 1-22 clamp the instrument and generate an impassable compression amount on the springs 1-21 according to the shape of the instrument to better clamp the instrument, the supporting connecting rod 1-2 is installed and fixed on the bottom fixing plate 1-1, the fixing shell 1-3 is installed and fixed on the supporting connecting rod 1-2, the discharge holes 1-4 are arranged on the fixing shell 1-3, the discharge pipes 1-5 are installed and fixed on the fixing shell 1-3, the rotating shafts 1-6 are installed inside the fixing shell 1-3 in a rotating mode, a rotating disc I1-7 is fixedly arranged on a rotating shaft 1-6, a limiting bolt 1-8 is slidably arranged on the rotating disc I1-7, a spring 1-9 is sleeved on the limiting bolt 1-8, a limiting disc 1-10 is fixedly arranged on a fixed shell 1-3, a bevel gear 1-11 is fixedly arranged on the rotating shaft 1-6, a double-sided inclined plane toothed ring 1-12 is rotatably arranged inside the fixed shell 1-3, the double-sided inclined plane toothed ring 1-12 is respectively meshed with the bevel gear 1-11 and a receiving bevel gear 1-14, a rotating lead screw 1-13 is rotatably arranged inside the fixed shell 1-3, a receiving bevel gear 1-14 is fixedly arranged on a rotating lead screw 1-13, the rotating lead screw 1-13 is in threaded fit with a moving threaded sleeve 1-15, the moving threaded sleeve 1-15 is fixedly arranged on a moving plate 1-16, the movable plate 1-16 is fixedly arranged on a sliding limiting block 1-17, the sliding limiting block 1-17 is slidably arranged in a sliding groove 1-19, a matching bead 1-18 is arranged on the sliding limiting block 1-17, the sliding groove 1-19 is arranged on a fixed shell 1-3, a limiting column 1-20 is fixedly arranged in the fixed shell 1-3, a spring 1-21 is fixedly arranged on the movable plate 1-16 and a clamping ring plate 1-22, and the clamping ring plate 1-22 is slidably arranged on the movable plate 1-16.
The third concrete implementation mode:
the embodiment is described below with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 and 17, and the embodiment is further described as a first embodiment, wherein the device polishing apparatus 2 comprises a mounting frame 2-1, a tooth surface fixing plate 2-2, a sliding support frame 2-3, a motor 2-4, a bevel gear II 2-5, a rotating shaft II 2-6, a receiving bevel gear II 2-7, a rotating disc II 2-8, a swinging rod 2-9, a fixed shaft 2-10, a swinging upper tooth surface sector plate 2-11, a transmission shaft 2-12, a transmission gear 2-13, a transmission belt pulley 2-14, a transmission belt 2-15, a tensioning cylinder fixing rod 2-16, a tensioning cylinder 2-17, a tensioning spring 2-18, 2-19 parts of sliding square plate, 2-20 parts of connecting rod seat, 2-21 parts of tensioning belt wheel, 2-22 parts of fixed square cylinder, 2-23 parts of telescopic motor, 2-24 parts of rotating screw rod II, 2-25 parts of moving square cylinder, 2-26 parts of spring III, 2-27 parts of sliding square plate II, 2-28 parts of pressing connecting rod, 2-29 parts of grinding wheel mounting seat, 2-30 parts of grinding transmission shaft, 2-31 parts of receiving belt wheel, 2-32 parts of sliding cross plate, 2-33 parts of spring IV, 3-34 parts of cross inner hole grinding wheel, 2-35 parts of auxiliary cylinder mounting shaft, 2-36 parts of auxiliary cylinder and 2-37 parts of output belt wheel, then 2-5 parts of bevel gear II is driven to rotate by motor 2-4 parts of machine grinding device 2, and 2-5 parts of bevel gear II drives 2-7 parts of, the receiving bevel gear II 2-7 drives the rotating shaft II 2-6 to rotate, the rotating shaft II 2-6 drives the rotating disc II 2-8 to rotate, the rotating disc II 2-8 pushes the swinging upper tooth surface sector plate 2-11 to swing around the fixed shaft 2-10 in a reciprocating way through the swinging rod 2-9, the swinging upper tooth surface sector plate 2-11 drives the transmission gear 2-13 to rotate in a reciprocating way, the transmission gear 2-13 drives the transmission shaft 2-12 to rotate in a reciprocating way, the transmission shaft 2-12 drives the delivery belt wheel 2-14 to move in a reciprocating way, then the transmission gear 2-13 and the tooth surface fixing plate 2-2 drive the sliding support frame 2-3 to move in a reciprocating way on the tooth surface fixing plate 2-2 through the transmission shaft 2-12, so that all devices arranged on the sliding support frame 2-3 can move in a, then, the rotating lead screw 2-24 is driven to rotate by the telescopic motor 2-23, the rotating lead screw 2-24 drives the moving square barrel 2-25 to generate position change in the fixed square barrel 2-22, the cross inner hole polishing wheel 3-34 arranged on the polishing wheel mounting seat 2-29 and used for polishing the upper end of the transmission shaft 2-30 is tightly attached to two sides of a tool of a polishing device required to be polished, at the moment, the tension spring 2-18 in the tension barrel 2-17 changes correspondingly, so that the tension belt wheel 2-21 on the connecting rod seat 2-20 at the upper end of the sliding square plate 2-19 keeps the transmission belt 2-15 in a tensioned state all the time, then the transmission belt wheel 2-14 drives the receiving belt wheel 2-31 to rotate through the transmission belt 2-15 when the sliding support frame 2-3 moves left and right in the middle, the receiving belt wheel 2-31 drives the sliding cross plate 2-32 to rotate, the sliding cross plate 2-32 drives the cross inner hole grinding wheel 3-34 to rotate and grind two sides of the cutter, when the heights of two ends of the cutter are not accordant, the spring three 2-26 in the moving square tube 2-25 can adjust the position of the compression connecting rod 2-28 on the sliding square plate two 2-27 so as to adjust the position of the cross inner hole grinding wheel 3-34 on the grinding wheel mounting seat 2-29, the mounting frame 2-1 is fixedly arranged on the bottom fixing plate 1-1, the tooth surface fixing plate 2-2 is fixedly arranged on the mounting frame 2-1, the sliding support frame 2-3 is fixedly arranged on the auxiliary tube mounting shaft 2-35, and the motor 2-4 is rotatably arranged on the sliding support frame 2-3, a second bevel gear 2-5 is fixedly arranged on a motor 2-4, a second bevel gear 2-5 is meshed with a second receiving bevel gear 2-7, a second rotating shaft 2-6 is rotatably arranged on a sliding support frame 2-3, a second receiving bevel gear 2-7 is fixedly arranged on a second rotating shaft 2-6, a second rotating disc 2-8 is fixedly arranged on a second rotating shaft 2-6, a swinging rod 2-9 is fixedly arranged on a second rotating disc 2-8, a swinging rod 2-9 slides on a swinging upper tooth surface sector plate 2-11, a fixed shaft 2-10 is fixedly arranged on a sliding support frame 2-3, a swinging upper tooth surface sector plate 2-11 is rotatably arranged on a fixed shaft 2-10, a transmission shaft 2-12 is rotatably arranged on a sliding support frame 2-3, and a transmission gear 2-13 is fixedly arranged on a transmission shaft 2-12, the transmission belt wheels 2-14 are fixedly arranged on the transmission shafts 2-12, the transmission belts 2-15 are arranged on the transmission belt wheels 2-14, the tensioning belt wheels 2-21 and the receiving belt wheels 2-31, the tensioning cylinder fixing rods 2-16 are fixedly arranged on the sliding support frames 2-3, the tensioning cylinders 2-17 are fixedly arranged on the tensioning cylinder fixing rods 2-16, the tensioning springs 2-18 are slidably arranged in the tensioning cylinders 2-17, the sliding square plates 2-19 are slidably arranged in the tensioning cylinders 2-17, the connecting rod seats 2-20 are fixedly arranged on the sliding square plates 2-19, the tensioning belt wheels 2-21 are rotatably arranged on the connecting rod seats 2-20, the fixed square cylinders 2-22 are fixedly arranged on the sliding support frames 2-3, and the telescopic motors 2-23 are fixedly arranged in the fixed square cylinders 2-22, a second rotating lead screw 2-24 is rotatably arranged inside a fixed square barrel 2-22, a second moving square barrel 2-25 is slidably arranged inside the fixed square barrel 2-22, a third spring 2-26 is slidably arranged inside the moving square barrel 2-25, a second sliding square plate 2-27 is slidably arranged inside the moving square barrel 2-25, a pressing connecting rod 2-28 is fixedly arranged on the second sliding square plate 2-27, a polishing wheel mounting seat 2-29 is fixedly arranged on the pressing connecting rod 2-28, a polishing transmission shaft 2-30 is rotatably arranged on a sliding support frame 2-3, a receiving belt wheel 2-31 is fixedly arranged on the polishing transmission shaft 2-30, a sliding cross plate 2-32 is fixedly arranged on the polishing transmission shaft 2-30, and a fourth spring 2-33 is sleeved on the polishing transmission shaft 2-30, the cross-shaped inner hole grinding wheel 3-34 is slidably mounted on the sliding cross plate 2-32, the auxiliary cylinder mounting shaft 2-35 is fixedly mounted on the sliding support frame 2-3, the auxiliary cylinder 2-36 is rotatably mounted on the auxiliary cylinder mounting shaft 2-35, the auxiliary cylinder 2-36 is slidably mounted inside the tooth surface fixing plate 2-2, and the output belt wheel II 2-37 is fixedly mounted on the grinding transmission shaft 2-30.
The fourth concrete implementation mode:
the embodiment is described below with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, and the embodiment further describes the first embodiment, in which the cooling device 3 includes a cooling liquid container 3-1, a gas and liquid feeding tube 3-2, a liquid transfer tube 3-3, a cooling liquid discharge box 3-4, a rotating shaft three 3-5, a cooling liquid discharge wheel 3-6, a receiving pulley three 3-7, a driving belt three 3-8, and a cooling liquid discharge tube 3-9, then a spring four 2-33 will also adjust the distance between two cross-shaped inner hole grinding wheels 3-34 to better fit the width of the tool, then the grinding wheel mounting seat 2-29 will drive the cooling liquid discharge box 3-4 to move, then the output pulley two 2-37 will drive the receiving pulley three 3-7 to rotate through the driving belt three 3-8, the third receiving belt wheel 3-7 drives the third rotating shaft 3-5 to rotate, the third rotating shaft 3-5 drives the third cooling liquid discharging wheel 3-6 to rotate so as to spray cooling liquid in the cooling liquid discharging box 3-4 between the cross-shaped inner hole grinding wheel 3-34 and a cutter instrument through the third cooling liquid discharging pipe 3-9 for cooling, the cooling liquid containing cylinder 3-1 is fixedly arranged on the mounting frame 2-1, the ventilating liquid feeding pipe 3-2 is fixedly arranged on the cooling liquid containing cylinder 3-1, the liquid conveying pipe 3-3 is fixedly arranged on the cooling liquid discharging box 3-4 and the cooling liquid containing cylinder 3-1, the cooling liquid discharging box 3-4 is fixedly arranged on the grinding wheel mounting seat 2-29, the third rotating shaft 3-5 is fixedly arranged on the cooling liquid discharging wheel 3-6, the third cooling liquid discharging wheel 3-6 is rotatably arranged on the cooling liquid discharging box 3-4, a third receiving belt wheel 3-7 is fixedly arranged on a third rotating shaft 3-5, a third transmission belt 3-8 is arranged on the third receiving belt wheel 3-7 and a second output belt wheel 2-37, and a cooling liquid discharge pipe 3-9 is fixedly arranged on a cooling liquid discharge box 3-4.
The fifth concrete implementation mode:
the embodiment is described below with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, and the embodiment further describes the third embodiment, wherein the number of the outgoing pulleys 2-14, the transmission belts 2-15, the tensioning cylinder fixing rods 2-16, the tensioning cylinders 2-17, the tensioning springs 2-18, the sliding square plates 2-19, the connecting rod seats 2-20, the tensioning pulleys 2-21, the grinding transmission shafts 2-30, the receiving pulleys 2-31, the sliding cross plates 2-32, the springs four 2-33, the cross bore grinding wheels 3-34, and the auxiliary cylinder mounting shafts 2-35 is two, and the number of the auxiliary cylinders 2-36 is four.
The working principle of the invention is as follows:
a working principle for maintenance equipment of surgical instruments is that before use, whether the connection condition between the devices meets requirements is checked, the limiting bolts 1-8 and the limiting bolts 1-8 of an instrument clamping device 1 are separated from each other by pulling the limiting bolts 1-8 outwards, then a rotating disc 1-7 is driven to rotate around a rotating shaft 1-6 by rotating the limiting bolts 1-8, the rotating shaft 1-6 drives a bevel gear 1-11 to rotate, the bevel gear 1-11 drives a double-sided inclined-plane toothed ring 1-12 to rotate, the double-sided inclined-plane toothed ring 1-12 drives a receiving bevel gear 1-14 to rotate, the receiving bevel gear 1-14 drives a rotating lead screw 1-13 to rotate, the rotating lead screw 1-13 enables a moving plate 1-16 to move towards two sides in a fixed shell 1-3 and then be separated by moving a threaded sleeve 1-15, then an instrument to be polished is placed between the clamping ring-shaped plates 1-22, then the limiting bolts 1-8 are loosened to enable the spring 1-9 to act on the limiting disc 1-10 again, then the rotating disc I1-7 is rotated reversely to enable the moving plate 1-16 to move towards the middle, then the clamping ring-shaped plates 1-22 clamp the instrument and generate an impassable compression amount on the spring I1-21 according to the shape of the instrument to better clamp the instrument, then the motor 2-4 of the instrument polishing device 2 drives the bevel gear II 2-5 to rotate, the bevel gear II 2-5 drives the receiving bevel gear II 2-7 to rotate, the receiving bevel gear II 2-7 drives the rotating shaft II 2-6 to rotate, and the rotating shaft II 2-6 drives the rotating disc II 2-8 to rotate, the rotating rotary disc II 2-8 pushes the swinging upper tooth surface sector plate 2-11 to swing back and forth around the fixed shaft 2-10 through the swinging rod 2-9, the swinging upper tooth surface sector plate 2-11 drives the transmission gear 2-13 to rotate back and forth, the transmission gear 2-13 drives the transmission shaft 2-12 to rotate back and forth, the transmission shaft 2-12 drives the delivery belt wheel 2-14 to move back and forth, then the transmission gear 2-13 and the tooth surface fixing plate 2-2 drive the sliding support frame 2-3 to move back and forth on the tooth surface fixing plate 2-2 through the transmission shaft 2-12, so that all devices arranged on the sliding support frame 2-3 can move back and forth, then the rotating screw rod II 2-24 is driven by the telescopic motor 2-23 to rotate, and the rotating screw rod II 2-24 drives the moving square cylinder 2-25 to move back and forth in the fixed square cylinder 2-22 The cross inner hole polishing wheels 3-34 arranged on the polishing wheel mounting seats 2-29 and used for polishing the upper ends of the transmission shafts 2-30 are tightly attached to two sides of a tool needing to be polished, at the moment, the tensioning springs 2-18 in the tensioning cylinders 2-17 change correspondingly, so that the tensioning belt wheels 2-21 on the connecting rod seats 2-20 at the upper ends of the sliding square plates 2-19 always keep the transmission belts 2-15 in a tensioned state, then, while the sliding support frames 2-3 move left and right, the transmission belt wheels 2-14 drive the receiving belt wheels 2-31 to rotate through the transmission belts 2-15, the receiving belt wheels 2-31 drive the sliding cross plates 2-32 to rotate, and the sliding cross plates 2-32 drive the cross inner hole polishing wheels 3-34 to rotate to polish two sides of the tool, when the heights of the two ends of the cutter are not accordant, the springs three 2-26 in the movable square cylinders 2-25 adjust the positions of the pressing connecting rods 2-28 on the sliding square plates two 2-27 so as to adjust the positions of the cross inner hole polishing wheels 3-34 on the polishing wheel mounting seats 2-29, then the springs four 2-33 also adjust the distance between the two cross inner hole polishing wheels 3-34 so as to be more suitable for the width of the cutter, then the polishing wheel mounting seats 2-29 drive the cooling liquid discharge boxes 3-4 to move, then the output belt wheels two 2-37 drive the receiving belt wheels three 3-7 to rotate through the transmission belts three 3-8, the receiving belt wheels three 3-7 drive the rotating shafts three 3-5 to rotate, the rotating shafts three 3-5 drive the cooling liquid discharge wheels 3-6 to rotate so as to discharge the cooling liquid in the cooling liquid discharge boxes 3-4 through the cooling liquid discharge pipes 3-4 9 are sprayed between the cross bore grinding wheel 3-34 and the tool apparatus for cooling.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (2)
1. The utility model provides a be used for surgical instruments maintenance equipment, includes that the instrument card advances device (1), instrument grinding device (2), cooling device (3), its characterized in that: the instrument clamping device (1) comprises a bottom fixing plate (1-1), a supporting connecting rod (1-2), a fixing shell (1-3), a discharge hole (1-4), a discharge pipe (1-5), a rotating shaft (1-6), a rotating disc I (1-7), a limiting bolt (1-8), a spring (1-9), a limiting disc (1-10), a bevel gear (1-11), a double-sided bevel gear ring (1-12), a rotating lead screw (1-13), a receiving bevel gear (1-14), a movable threaded sleeve (1-15), a movable plate (1-16), a sliding limiting block (1-17), a matching ball (1-18), a sliding groove (1-19), a limiting column (1-20), a spring I (1-21), Clamping annular plates (1-22), a supporting connecting rod (1-2) is fixedly arranged on a bottom fixing plate (1-1), a fixed shell (1-3) is fixedly arranged on the supporting connecting rod (1-2), a discharge hole (1-4) is arranged on the fixed shell (1-3), a discharge pipe (1-5) is fixedly arranged on the fixed shell (1-3), a rotating shaft (1-6) is rotatably arranged in the fixed shell (1-3), a rotating disc I (1-7) is fixedly arranged on the rotating shaft (1-6), a limiting bolt (1-8) is slidably arranged on the rotating disc I (1-7), a spring (1-9) is sleeved on the limiting bolt (1-8), and a limiting disc (1-10) is fixedly arranged on the fixed shell (1-3), bevel gears (1-11) are fixedly arranged on rotating shafts (1-6), double-sided inclined-plane toothed rings (1-12) are rotatably arranged inside fixed housings (1-3), the double-sided inclined-plane toothed rings (1-12) are respectively meshed with the bevel gears (1-11) and receiving bevel gears (1-14), rotating lead screws (1-13) are rotatably arranged inside the fixed housings (1-3), the receiving bevel gears (1-14) are fixedly arranged on the rotating lead screws (1-13), the rotating lead screws (1-13) are in threaded fit with moving thread sleeves (1-15), the moving thread sleeves (1-15) are fixedly arranged on moving plates (1-16), the moving plates (1-16) are fixedly arranged on sliding limiting blocks (1-17), the sliding limiting blocks (1-17) are slidably arranged inside sliding grooves (1-19), the matching beads (1-18) are arranged on the sliding limiting blocks (1-17), the sliding grooves (1-19) are arranged on the fixed shell (1-3), the limiting columns (1-20) are fixedly arranged in the fixed shell (1-3), the springs I (1-21) are fixedly arranged on the moving plates (1-16) and the clamping annular plates (1-22), and the clamping annular plates (1-22) are slidably arranged on the moving plates (1-16);
the device polishing device (2) comprises a mounting frame (2-1), a tooth surface fixing plate (2-2), a sliding support frame (2-3), a motor (2-4), a bevel gear II (2-5), a rotating shaft II (2-6), a receiving bevel gear II (2-7), a rotating disc II (2-8), a swinging rod (2-9), a fixing shaft (2-10), a swinging upper tooth surface sector plate (2-11), a transmission shaft (2-12), a transmission gear (2-13), a transmission belt wheel (2-14), a transmission belt (2-15), a tensioning cylinder fixing rod (2-16), a tensioning cylinder (2-17), a tensioning spring (2-18), a sliding square plate (2-19), a connecting rod seat (2-20), A tensioning belt wheel (2-21), a fixed square barrel (2-22), a telescopic motor (2-23), a rotating screw rod II (2-24), a moving square barrel (2-25), a spring III (2-26), a sliding square plate II (2-27), a pressing connecting rod (2-28), a grinding wheel mounting seat (2-29), a grinding transmission shaft (2-30), a receiving belt wheel (2-31), a sliding cross plate (2-32), a spring IV (2-33), a cross inner hole grinding wheel (3-34), an auxiliary barrel mounting shaft (2-35), an auxiliary barrel (2-36) and an output belt wheel II (2-37), wherein the mounting frame (2-1) is fixedly arranged on a bottom fixing plate (1-1), and the tooth surface fixing plate (2-2) is fixedly arranged on the mounting frame (2-1), a sliding support frame (2-3) is fixedly arranged on an auxiliary cylinder mounting shaft (2-35), a motor (2-4) is rotatably arranged on the sliding support frame (2-3), a bevel gear II (2-5) is fixedly arranged on the motor (2-4), the bevel gear II (2-5) is meshed with a receiving bevel gear II (2-7), a rotating shaft II (2-6) is rotatably arranged on the sliding support frame (2-3), the receiving bevel gear II (2-7) is fixedly arranged on the rotating shaft II (2-6), a rotating disc II (2-8) is fixedly arranged on the rotating shaft II (2-6), a swinging rod (2-9) is fixedly arranged on the rotating disc II (2-8), and the swinging rod (2-9) slides on a swinging upper tooth surface sector plate (2-11), a fixed shaft (2-10) is fixedly arranged on a sliding support frame (2-3), a swinging upper tooth surface sector plate (2-11) is rotatably arranged on the fixed shaft (2-10), a transmission shaft (2-12) is rotatably arranged on the sliding support frame (2-3), a transmission gear (2-13) is fixedly arranged on the transmission shaft (2-12), the transmission gear (2-13) is respectively engaged with a tooth surface fixing plate (2-2) and the swinging upper tooth surface sector plate (2-11), a transmission belt wheel (2-14) is fixedly arranged on the transmission shaft (2-12), a transmission belt (2-15) is arranged on a transmission belt wheel (2-14), a tensioning belt wheel (2-21) and a receiving belt wheel (2-31), a tensioning cylinder fixing rod (2-16) is fixedly arranged on the sliding support frame (2-3), the tensioning cylinder (2-17) is fixedly arranged on a tensioning cylinder fixing rod (2-16), the tensioning spring (2-18) is slidably arranged inside the tensioning cylinder (2-17), the sliding square plate (2-19) is slidably arranged inside the tensioning cylinder (2-17), the connecting rod seat (2-20) is fixedly arranged on the sliding square plate (2-19), the tensioning belt wheel (2-21) is rotatably arranged on the connecting rod seat (2-20), the fixed square cylinder (2-22) is fixedly arranged on the sliding support frame (2-3), the telescopic motor (2-23) is fixedly arranged inside the fixed square cylinder (2-22), the rotary screw rod II (2-24) is rotatably arranged inside the fixed square cylinder (2-22), the movable square cylinder (2-25) is slidably arranged inside the fixed square cylinder (2-22), a spring III (2-26) is slidably arranged inside the movable square barrel (2-25), a sliding square plate II (2-27) is slidably arranged inside the movable square barrel (2-25), a pressing connecting rod (2-28) is fixedly arranged on the sliding square plate II (2-27), a grinding wheel mounting seat (2-29) is fixedly arranged on the pressing connecting rod (2-28), a grinding transmission shaft (2-30) is rotatably arranged on a sliding support frame (2-3), a receiving belt wheel (2-31) is fixedly arranged on the grinding transmission shaft (2-30), a sliding cross plate (2-32) is fixedly arranged on the grinding transmission shaft (2-30), a spring IV (2-33) is sleeved on the grinding transmission shaft (2-30), and a cross inner hole grinding wheel (3-34) is slidably arranged on the sliding cross plate (2-32), an auxiliary cylinder mounting shaft (2-35) is fixedly arranged on the sliding support frame (2-3), an auxiliary cylinder (2-36) is rotatably arranged on the auxiliary cylinder mounting shaft (2-35), the auxiliary cylinder (2-36) is slidably arranged in the tooth surface fixing plate (2-2), and an output belt wheel II (2-37) is fixedly arranged on the polishing transmission shaft (2-30);
the cooling device (3) comprises a cooling liquid containing barrel (3-1), a ventilating liquid adding pipe (3-2), a liquid transfer pipe (3-3), a cooling liquid discharging box (3-4), a rotating shaft III (3-5), a cooling liquid discharging wheel (3-6), a receiving belt wheel III (3-7), a driving belt III (3-8) and a cooling liquid discharging pipe (3-9), wherein the cooling liquid containing barrel (3-1) is fixedly arranged on a mounting frame (2-1), the ventilating liquid adding pipe (3-2) is fixedly arranged on the cooling liquid containing barrel (3-1), the liquid transfer pipe (3-3) is fixedly arranged on the cooling liquid discharging box (3-4) and the cooling liquid containing barrel (3-1), the cooling liquid discharging box (3-4) is fixedly arranged on a polishing wheel mounting seat (2-29), a rotating shaft III (3-5) is fixedly arranged on the cooling liquid discharge wheel (3-6), the cooling liquid discharge wheel (3-6) is rotatably arranged on the cooling liquid discharge box (3-4), a receiving belt wheel III (3-7) is fixedly arranged on the rotating shaft III (3-5), a transmission belt III (3-8) is arranged on the receiving belt wheel III (3-7) and an output belt wheel II (2-37), and a cooling liquid discharge pipe (3-9) is fixedly arranged on the cooling liquid discharge box (3-4);
the instrument polishing device (2) is fixedly arranged on the instrument clamping device (1), and the cooling device (3) is fixedly arranged on the instrument polishing device (2).
2. A device for the maintenance of surgical instruments according to claim 1, wherein: the device comprises an instrument grinding device (2), wherein the number of a transmission belt wheel (2-14), a transmission belt (2-15), a tensioning cylinder fixing rod (2-16), a tensioning cylinder (2-17), a tensioning spring (2-18), a sliding square plate (2-19), a connecting rod seat (2-20), a tensioning belt wheel (2-21), a grinding transmission shaft (2-30), a receiving belt wheel (2-31), a sliding cross plate (2-32), a spring four (2-33), a cross inner hole grinding wheel (3-34) and an auxiliary cylinder mounting shaft (2-35) is two, and the number of the auxiliary cylinder (2-36) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010030644.0A CN111215974B (en) | 2020-01-13 | 2020-01-13 | Maintenance equipment for surgical instruments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010030644.0A CN111215974B (en) | 2020-01-13 | 2020-01-13 | Maintenance equipment for surgical instruments |
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| Publication Number | Publication Date |
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| CN111215974A CN111215974A (en) | 2020-06-02 |
| CN111215974B true CN111215974B (en) | 2021-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010030644.0A Expired - Fee Related CN111215974B (en) | 2020-01-13 | 2020-01-13 | Maintenance equipment for surgical instruments |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111958417B (en) * | 2020-08-10 | 2021-07-06 | 南通市顺隆康复器材有限公司 | Machining lifting conduction grinding device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5295328A (en) * | 1990-11-26 | 1994-03-22 | Roswitha Quetin | Device for the sharpening, grinding and polishing of dental, parodental and/or surgical instruments |
| CN1161267A (en) * | 1995-09-14 | 1997-10-08 | 邵文远 | Compositions of metal-working machines |
| CN206795432U (en) * | 2017-04-15 | 2017-12-26 | 黑龙江大学 | A kind of knife blade special fixture |
| CN109623517A (en) * | 2019-02-21 | 2019-04-16 | 桐乡市钛铪铖纺织机械有限公司 | A kind of hosiery machine cutter knife sharpener special |
| CN109646080A (en) * | 2018-12-17 | 2019-04-19 | 广东工业大学 | A kind of anthemorrhagic operation knife and its manufacturing method |
-
2020
- 2020-01-13 CN CN202010030644.0A patent/CN111215974B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5295328A (en) * | 1990-11-26 | 1994-03-22 | Roswitha Quetin | Device for the sharpening, grinding and polishing of dental, parodental and/or surgical instruments |
| CN1161267A (en) * | 1995-09-14 | 1997-10-08 | 邵文远 | Compositions of metal-working machines |
| CN206795432U (en) * | 2017-04-15 | 2017-12-26 | 黑龙江大学 | A kind of knife blade special fixture |
| CN109646080A (en) * | 2018-12-17 | 2019-04-19 | 广东工业大学 | A kind of anthemorrhagic operation knife and its manufacturing method |
| CN109623517A (en) * | 2019-02-21 | 2019-04-16 | 桐乡市钛铪铖纺织机械有限公司 | A kind of hosiery machine cutter knife sharpener special |
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Effective date of registration: 20210607 Address after: 130000 No. 2699 Qianjin Street, Jilin, Changchun Applicant after: Jilin University Address before: 223399 emergency room of the first people's Hospital of Huai'an City, No.6 Beijing West Road, Huaiyin District, Huai'an City, Jiangsu Province Applicant before: Li Junjing |
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