CN113976720A - Production instrument for medical orthopedics bone fracture plate - Google Patents
Production instrument for medical orthopedics bone fracture plate Download PDFInfo
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- CN113976720A CN113976720A CN202111441516.6A CN202111441516A CN113976720A CN 113976720 A CN113976720 A CN 113976720A CN 202111441516 A CN202111441516 A CN 202111441516A CN 113976720 A CN113976720 A CN 113976720A
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- plate
- fixedly connected
- rod
- groove
- clamping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/04—Centering the work; Positioning the tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Surgical Instruments (AREA)
- Prostheses (AREA)
Abstract
The invention relates to the technical field of bone fracture plate production equipment, and discloses a production instrument for a medical orthopedic bone fracture plate, which comprises a bottom plate, wherein the left side end and the right side end of the top end of the bottom plate are fixedly connected with supporting rods, the top ends of the two supporting rods are fixedly connected with a transverse plate, the center of the bottom of the transverse plate is fixedly connected with an electric lifting rod, the bottom of the electric lifting rod is fixedly connected with a motor, the bottom of the motor is fixedly connected with a fixed plate, the output end of the motor penetrates through the bottom of the fixed plate and is fixedly provided with a punching head, the left side and the right side of the bottom of the fixed plate are fixedly connected with sleeve rods, the production instrument supports the bottom of a position where a bone plate needs to be punched through the supporting blocks, so that the bone fracture plate is prevented from being sunken in the punching process, and meanwhile, the push plate and the supporting blocks are convenient to disassemble and take out from the top end of the bottom plate, thereby be convenient for the clearance of the sweeps after punching a hole, and then make this production apparatus practicality stronger.
Description
Technical Field
The invention relates to the technical field of bone fracture plate production equipment, in particular to a production instrument for a medical orthopedic bone fracture plate.
Background
The bone fracture plate is a plate-shaped fracture internal fixation device with holes. The bone fracture plate is usually used together with bone screws or bone fracture wires in clinic, and is divided into two types of common bone fracture plates and pressurizing bone fracture plates, and can be made into strip shapes, Y shapes, L shapes, T shapes and the like according to different purposes. The coaptation board adds man-hour in production, need punch on the panel of production coaptation board, generally pushes down through the punching head of punching equipment, and trompil on the panel of coaptation board, at the in-process of trompil, the waste material that produces for guaranteeing to punch a hole can discharge, generally can put panel in the top of taking collecting vat or trompil and process.
However, when the bone fracture plate with a small thickness is subjected to hole opening, the punching head is pressed downwards to punch holes, so that pressure is applied to the plate, the plate of the bone fracture plate is easy to dent towards a punching region, the position of the plate is caused to deviate, errors can be generated when other regions of the plate are opened, the sunken plate needs to be subjected to secondary processing and restored, the working procedure is increased, the surface of the plate is easy to crack in the bending and restoring process, the quality of the production of the bone fracture plate is influenced, meanwhile, waste scraps generated in the punching process are inconvenient to clean, and therefore the production instrument is poor in practicability.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a production instrument for a medical orthopedic bone fracture plate, which solves the problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a production apparatus for a medical orthopedics bone fracture plate comprises a bottom plate, wherein supporting rods are fixedly connected to the left side end and the right side end of the top end of the bottom plate, a transverse plate is fixedly connected to the top ends of the two supporting rods, an electric lifting rod is fixedly connected to the center of the bottom of the transverse plate, a motor is fixedly connected to the bottom of the electric lifting rod, a fixing plate is fixedly connected to the bottom of the motor, the output end of the motor penetrates through the bottom of the fixing plate, a punching head is fixedly mounted at the bottom of the fixing plate, loop rods are fixedly connected to the left side and the right side of the bottom of the fixing plate, a first spring is fixedly connected to the upper surface inside the loop rods, a connecting rod is fixedly connected to the bottom end of the first spring, the bottom end of the connecting rod penetrates through the loop rods and is in sliding connection with the loop rods, a pressing plate is fixedly connected to the bottom of the pressing plate, the bottom end of the punching head penetrates through the pressing plate and the bottoms of the cushion pads, the punching head is connected with the pressing plate and the buffer cushion in a sliding manner, the left side and the right side of the top end of the bottom plate are fixedly connected with clamping devices, sliding grooves are formed in the front and the rear of the center of the inner part of the bottom plate, sliding blocks are connected in the sliding grooves in a sliding manner, mounting grooves are formed in the sliding blocks, the upper surfaces of the inner parts of the mounting grooves are communicated with the outside, sliding plates are connected in the mounting grooves in a sliding manner, clamping rods are fixedly connected in the center of the bottom of the sliding plates, penetrating through type through grooves are formed in the lower surfaces of the inner parts of the mounting grooves, springs II are sleeved on the outer surfaces of the clamping rods in the mounting grooves, clamping grooves are formed in the lower surfaces of the inner parts of the sliding grooves, the bottom ends of the clamping rods penetrate through the through grooves and are clamped in the clamping grooves, push plates are arranged in front of and at the rear of the center of the top end of the bottom plate, and supporting blocks are fixedly connected to one sides, which are opposite to the two push plates, two the semicircle orifice has all been seted up to the relative one side of supporting shoe, the inside screw hole that has seted up of push pedal, the inside threaded connection of screw hole has the threaded rod, the threaded rod bottom runs through the slider top, and with the top of sliding plate is laminated mutually.
Preferably, clamping device includes the backup pad, just the bottom of backup pad with the top fixed connection of bottom plate, a standing groove I has been seted up on the backup pad top, just standing groove I is inside to be close to one side and the outside of supporting shoe communicate with each other, backup pad top left side end is rotated and is connected with the dwang, dwang surface top fixedly connected with apron, standing groove II has been seted up to the apron bottom, fixed surface is connected with the protection pad on two inside of standing groove, apron top fixedly connected with connecting plate, fastening bolt has all been run through with the rear in the inside the place ahead of connecting plate, just the fastening bolt bottom with backup pad threaded connection.
Preferably, the first placement groove corresponds to the second placement groove.
Preferably, the protective pad and the cushion pad are made of sponge materials.
Preferably, the bottom end of the clamping rod is arranged to be pointed.
Preferably, the top end of the threaded rod is fixedly connected with a handle.
Preferably, the inner radius of the through groove is smaller than that of the mounting groove.
(III) advantageous effects
The invention provides a production instrument for a medical orthopedic bone fracture plate, which has the following beneficial effects:
(1) the utility model discloses a fracture plate, including bottom plate, slide bar, push plate and supporting shoe, the bottom that the slide bar that makes slider internally mounted breaks away from the draw-in groove is fixed in the bottom plate top through clamping device, and make slider internally mounted's kelly break away from the joint through rotating the threaded rod, then promote the push pedal again and make the supporting shoe remove the bottom of the position that needs punch to the bone plate through the slider in the inside slip of spout and support, just so can avoid the bone plate sunken condition to appear in the supporting role of the in-process supporting shoe that punches a hole, and the head of punching a hole is located inside the space between two semicircle orifices when running through the bone plate, just so can make the head of punching a hole can not touch the supporting shoe and cause the harm after the completion of punching a hole, thereby increase the life of the head of punching a hole.
(2) Because the top end of punching a hole runs through clamp plate and blotter, so when punching a hole clamp plate and blotter can laminate and play the firm effect of supplementary centre gripping with coaptation board punching position around, guaranteed to punch a hole the in-process stable, and can extrude the connecting rod at the in-process clamp plate that punches a hole and make the inside spring of connecting rod extrusion loop bar contract to the cooperation is punched a hole the decline of in-process punch a hole head.
(3) The cover plate is separated from the clamping of the bone fracture plate by loosening the fastening bolt, so that the bone fracture plate after punching can be taken out conveniently, the threaded rod bottom is shifted out from the inside of the mounting groove by rotating the threaded rod to enable the clamping rod to be shifted out from the inside of the clamping groove, and the push plate and the supporting block can be detached from the top of the bottom plate and taken out conveniently, so that the waste scraps after punching are cleaned conveniently, and the production instrument is high in practicability.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a top view of the base plate of the present invention;
FIG. 4 is a side sectional view of the bottom plate and the supporting block of the present invention;
FIG. 5 is an enlarged view of the structure at B in FIG. 4 according to the present invention;
FIG. 6 is a schematic perspective view of the bottom plate, the clamping device and the supporting block according to the present invention.
In the figure: 1. a base plate; 2. a support plate; 3. rotating the rod; 4. a cover plate; 5. a support bar; 6. a transverse plate; 7. placing the first groove; 8. a protective pad; 9. a second placing groove; 10. a connecting plate; 11. a connecting rod; 12. an electric lifting rod; 13. a motor; 14. a fixing plate; 15. a punching head; 16. pressing a plate; 17. a cushion pad; 18. a support block; 19. a semicircular hole; 20. a clamping device; 21. a loop bar; 22. a first spring; 23. fastening a bolt; 24. pushing the plate; 25. a handle; 26. a threaded hole; 27. a threaded rod; 28. a chute; 29. a card slot; 30. a slider; 31. mounting grooves; 32. a sliding plate; 33. a second spring; 34. a through groove; 35. and (5) clamping the rod.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 6, the present invention provides a technical solution: a production apparatus for a medical orthopedics bone fracture plate comprises a bottom plate 1, wherein supporting rods 5 are fixedly connected to the left side end and the right side end of the top end of the bottom plate 1, a transverse plate 6 is fixedly connected to the top ends of the two supporting rods 5, an electric lifting rod 12 is fixedly connected to the center of the bottom of the transverse plate 6, a motor 13 is fixedly connected to the bottom of the electric lifting rod 12, a fixed plate 14 is fixedly connected to the bottom of the motor 13, the output end of the motor 13 penetrates through the bottom of the fixed plate 14 and is fixedly provided with a punching head 15, sleeve rods 21 are fixedly connected to the left side and the right side of the bottom of the fixed plate 14, a spring I22 is fixedly connected to the upper surface inside of each sleeve rod 21, a connecting rod 11 is fixedly connected to the bottom end of the spring I22, the bottom end of the connecting rod 11 penetrates through the sleeve rods 21 and is in sliding connection with the sleeve rods 21, a pressing plate 16 is fixedly connected to the bottom end of the connecting rod 11, a cushion 17 is fixedly connected to the bottom end of the pressing plate 16, and the bottom end of the punching head 15 penetrates through the bottoms of the pressing plate 16 and the cushion 17, the punching head 15 is connected with the pressing plate 16 and the buffer cushion 17 in a sliding way, the left side and the right side of the top end of the bottom plate 1 are fixedly connected with the clamping devices 20, the front part and the rear part of the center in the bottom plate 1 are respectively provided with a sliding groove 28, the inside of the sliding groove 28 is connected with a sliding block 30 in a sliding way, the inside of the sliding block 30 is provided with a mounting groove 31, the inner upper surface of the mounting groove 31 is communicated with the outside, the inside of the mounting groove 31 is connected with a sliding plate 32 in a sliding way, the center of the bottom of the sliding plate 32 is fixedly connected with a clamping rod 35, the inner lower surface of the mounting groove 31 is provided with a through type through groove 34, the outer surface of the clamping rod 35 is sleeved with a second spring 33 in the mounting groove 31, the inner lower surface of the sliding groove 28 is provided with a clamping groove 29, the bottom end of the clamping rod 35 is clamped in the through groove 34, the front part and the rear part of the center of the top end of the bottom plate 1 are both provided with the pushing plates 24, one side opposite to which the two pushing plates 24 are fixedly connected with the supporting blocks 18, the opposite sides of the two supporting blocks 18 are respectively provided with a semicircular hole 19, a threaded hole 26 is formed in the push plate 24, a threaded rod 27 is connected to the internal thread of the threaded hole 26, the bottom end of the threaded rod 27 penetrates through the top end of the sliding block 30 and is attached to the top end of the sliding plate 32, the bone fracture plate is fixed above the bottom plate 1 through the clamping device 20, then the threaded rod 27 is enabled to move upwards through rotating the threaded rod 27 and being in threaded connection with the internal thread of the threaded hole 26 formed in the push plate 24, and the bottom end of the threaded rod 27 is located above the inside of the mounting groove 31 in the sliding block 30 after moving, so that the clamping rod 35 mounted in the sliding block 30 can be separated from clamping of the clamping groove 29, the bottom of the position where the bone fracture plate needs to be punched can be moved to be supported through sliding of the sliding block 30 in the sliding groove 28, and the supporting effect of the supporting block 18 in the punching process can be prevented from being sunken, because the semicircular holes 19 are formed in the opposite sides of the two supporting blocks 18, the punching head 15 is positioned in the space between the two semicircular holes 19 when penetrating through the bone fracture plate, so that the punching head 15 cannot touch the supporting blocks 18 to cause damage after punching, the service life of the punching head 15 is prolonged, the threaded rod 27 is rotated to descend after the supporting blocks 18 move to the specified position, so that the bottom end of the threaded rod 27 extrudes the sliding plate 32 attached to the threaded rod 27, the sliding plate 32 drives the clamping rod 35 to descend to be clamped in the clamping groove 29 to fix the position, the second spring 33 is sleeved on the outer surface of the clamping rod 35 in the mounting groove 31, the second spring 33 is compressed to have rebound force when the clamping rod 35 descends, the clamping rod 35 is separated from the inside of the clamping groove 29 under the action of the rebound force of the second spring 33 when the threaded rod 27 moves upwards, and the movement of the supporting blocks 18 and the position fixation after the movement are facilitated, finally, the motor 13 and the electric lifting rod 12 are connected with an external power supply, so that the motor 13 drives the punching head 15 to rotate, the electric lifting rod 12 drives the punching head 15 to descend to punch holes at the position corresponding to the bone fracture plate, the pressing plate 16 and the cushion pad 17 can be attached to the periphery of the punching position of the bone fracture plate during punching because the bottom end of the punching head 15 penetrates through the pressing plate 16 and the cushion pad 17, and the effect of assisting in clamping and stabilizing is achieved, the stability in the punching process is ensured, in addition, in the punching process, the pressing plate 16 can extrude the connecting rod 11 to extrude the spring I22 in the sleeve rod 21 to contract, so that the descending of the punching head 15 in the punching process is matched, meanwhile, after the punching is completed, the punching head 15 is enabled to ascend through the electric lifting rod 12 to be separated from the bone fracture plate, then the cover plate 7 is separated from clamping the bone fracture plate by loosening the fastening bolt 23, and the bone fracture plate after punching can be taken out, and the bottom end of the threaded rod 27 is moved out from the inside of the mounting groove 31 by rotating the threaded rod 27, so that the push plate 24 and the supporting block 18 can be detached and taken out from the top end of the bottom plate 1, thereby facilitating the cleaning of scraps after punching and further ensuring that the production apparatus has stronger practicability.
Further, the clamping device 20 comprises a supporting plate 2, the bottom of the supporting plate 2 is fixedly connected with the top end of the bottom plate 1, a first placing groove 7 is formed in the top end of the supporting plate 2, one side, close to the supporting block 18, of the inside of the first placing groove 7 is communicated with the outside, the left side end of the top end of the supporting plate 2 is rotatably connected with a rotating rod 3, a cover plate 4 is fixedly connected above the outer surface of the rotating rod 3, a second placing groove 9 is formed in the bottom of the cover plate 4, a protective pad 8 is fixedly connected on the upper surface of the inside of the second placing groove 9, a connecting plate 10 is fixedly connected to the top end of the cover plate 4, fastening bolts 23 penetrate through the front side and the rear side inside of the connecting plate 10, the bottom ends of the fastening bolts 23 are in threaded connection with the supporting plate 2, so that the fastening bolts 23 of the clamping device 20 are firstly separated from the threaded connection with the supporting plate 2 when the clamping device 20 is used, and then the cover plate 4 fixedly connected above the outer surface of the rotating rod 3 is rotated through the rotating rod 3 and the rotating connection with the supporting plate 2, therefore, the second placing groove 9 formed in the bottom of the cover plate 4 and the first placing groove 7 formed in the top end of the support plate 2 can be separated from the corresponding positions, the bone fracture plate needing to be punched is placed inside the first placing groove 7 formed in the top ends of the support plates 2 of the two clamping devices 20 on the left side and the right side of the top end of the bottom plate 1, the punching head 15 is aligned with the position needing to be punched, the cover plate 4 is rotated after the supporting block 18 is fixed in position, the protective pad 8 fixedly connected with the upper surface inside the second placing groove 9 is attached to the top end of the bone fracture plate, the cover plate 4 is connected with the support plates 2 through the fastening bolts 23 in a threaded mode to clamp the bone fracture plate, and the bone fracture plate is kept stable in the punching process.
Furthermore, the first placing groove 7 corresponds to the second placing groove 9, so that the cover plate 4 can conveniently clamp the bone fracture plate positioned inside the supporting plate 2.
Furthermore, the protection pad 8 and the buffer pad 17 are made of sponge, so that the protection pad 8 and the buffer pad 17 made of sponge have good use effects.
Furthermore, the bottom end of the clamping rod 35 is arranged to be pointed, so that the pointed clamping rod 35 is conveniently clamped into the clamping groove 29 for clamping.
Further, the top end of the threaded rod 27 is fixedly connected with the handle 25, so that the handle 25 facilitates the rotation of the threaded rod 27.
Further, the inner radius of the through groove 34 is smaller than that of the mounting groove 31, so that the sliding plate 32 can only slide in the mounting groove 31.
In conclusion, the working process of the invention is as follows: firstly, the fastening bolt 23 of the clamping device 20 is separated from the threaded connection with the supporting plate 2, then the rotating rod 3 is connected with the supporting plate 2 in a rotating way, so that the cover plate 4 fixedly connected above the outer surface of the rotating rod 3 is rotated, the placing groove two 9 formed at the bottom of the cover plate 4 and the placing groove one 7 formed at the top end of the supporting plate 2 are separated from corresponding positions, the bone fracture plate to be punched is placed inside the placing grooves one 7 formed at the top ends of the supporting plates 2 of the two clamping devices 20 at the left side and the right side of the top end of the bottom plate 1, the position to be punched is aligned with the punching head 15, then the threaded rod 27 is connected with the threaded hole 26 formed inside the pushing plate 24 in a rotating way to enable the threaded rod 27 to move upwards, and the bottom end of the threaded rod 27 is positioned above the mounting groove 31 inside the sliding block 30 after moving, so that the clamping rod 35 arranged inside the sliding block 30 can be separated from the clamping connection of the clamping groove 29, the supporting block 18 can move to support the bottom of the position where the bone plate needs to be punched through the sliding of the sliding block 30 in the sliding groove 28 by pushing the push plate 24, so that the supporting effect of the supporting block 18 in the punching process can be avoided from the situation that the bone plate is sunken, because the semicircular holes 19 are formed in the opposite sides of the two supporting blocks 18, the punching head 15 is positioned in the space between the two semicircular holes 19 when penetrating through the bone plate, so that the punching head 15 can not touch the supporting block 18 to cause damage after punching is completed, the service life of the punching head 15 is prolonged, and after the supporting block 18 moves to the appointed position, the threaded rod 27 is rotated to descend to enable the bottom end of the threaded rod 27 to extrude the sliding plate 32 attached to the bottom end of the threaded rod 27 to descend, so that the sliding plate 32 can drive the clamping rod 35 to descend to be clamped into the clamping groove 29 to fix the position, and the outer surface of the clamping rod 35 is positioned in the mounting groove 31 and sleeved with the second spring 33, so that the second spring 33 is compressed to have resilience when the clamping rod 35 descends, the threaded rod 27 moves upwards, the clamping rod 35 is separated from the inside of the clamping groove 29 under the action of the resilience force of the second spring 33, the support block 18 is convenient to move and fix the moved position, after the position of the support block 18 is fixed, the cover plate 4 is rotated to ensure that the protective pad 8 fixedly connected with the upper surface inside the second placing groove 9 is attached to the top end of the bone plate, the cover plate 4 clamps the bone plate through the threaded connection of the fastening bolt 23 and the support plate 2, the bone plate is kept stable in the punching process, finally, the motor 13 and the electric lifting rod 12 are connected with an external power supply to ensure that the motor 13 drives the punching head 15 to rotate, and the electric lifting rod 12 drives the punching head 15 to descend to punch a hole at a position corresponding to the bone plate, and because the bottom end of the punching head 15 penetrates through the pressing plate 16 and the cushion pad 17, the pressing plate 16 and the cushion pad 17 can be attached to the periphery of the punching position of the bone plate and play a role in assisting clamping and stabilizing during punching, the stability during punching is ensured, in addition, the pressing plate 16 can extrude the connecting rod 11 to ensure that the connecting rod 11 extrudes the spring I22 in the sleeve rod 21 to shrink in the punching process, so that the descending of the punching head 15 is matched during punching, simultaneously, the punching head 15 is lifted to be separated from the bone plate through the electric lifting rod 12 after the punching is completed, then, the cover plate 7 is separated from the clamping of the bone plate through loosening the fastening bolt 23, so that the bone plate after punching can be taken out, in addition, the bottom end of the threaded rod 27 is moved out from the inside the mounting groove 31 through rotating the threaded rod 27, and then, the push plate 24 and the supporting block 18 can be taken out from the top end of the bottom plate 1, thereby be convenient for the clearance of the sweeps after punching a hole, and then make this production apparatus practicality stronger.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a production apparatus for medical orthopedics coaptation board, includes bottom plate (1), its characterized in that: the bottom plate is characterized in that supporting rods (5) are fixedly connected to the left side end and the right side end of the top end of the bottom plate (1), a transverse plate (6) is fixedly connected to the top ends of the two supporting rods (5), an electric lifting rod (12) is fixedly connected to the center of the bottom of the transverse plate (6), a motor (13) is fixedly connected to the bottom of the electric lifting rod (12), a fixing plate (14) is fixedly connected to the bottom of the motor (13), the output end of the motor (13) penetrates through the bottom of the fixing plate (14) and is fixedly provided with a punching head (15), sleeve rods (21) are fixedly connected to the left side and the right side of the bottom of the fixing plate (14), a first spring (22) is fixedly connected to the inner upper surface of each sleeve rod (21), a connecting rod (11) is fixedly connected to the bottom end of each spring (22), the bottom end of each connecting rod (11) penetrates through each sleeve rod (21) and is slidably connected with each sleeve rod (21), the bottom end of the connecting rod (11) is fixedly connected with a pressing plate (16), the bottom of the pressing plate (16) is fixedly connected with a cushion pad (17), the bottom end of the punching head (15) penetrates through the pressing plate (16) and the bottom of the cushion pad (17), the punching head (15) is slidably connected with the pressing plate (16) and the cushion pad (17), the left side and the right side of the top end of the bottom plate (1) are fixedly connected with clamping devices (20), sliding grooves (28) are respectively formed in the front and the rear of the center of the interior of the bottom plate (1), sliding blocks (30) are slidably connected with the interior of the sliding grooves (28), mounting grooves (31) are formed in the interior of the sliding blocks (30), the upper surface of the interior of the mounting grooves (31) is communicated with the exterior, sliding plates (32) are slidably connected with the interior of the mounting grooves (31), and clamping rods (35) are fixedly connected with the center of the bottom of the sliding plates (32), a through groove (34) is formed in the lower surface of the inner part of the mounting groove (31), a second spring (33) is sleeved on the outer surface of the clamping rod (35) positioned in the mounting groove (31), a clamping groove (29) is formed in the lower surface of the inner part of the sliding groove (28), the bottom end of the clamping rod (35) penetrates through the through groove (34) and is clamped in the clamping groove (29), push plates (24) are respectively arranged in front of and behind the center of the top end of the bottom plate (1), supporting blocks (18) are respectively and fixedly connected to one opposite side of each of the two push plates (24), semicircular holes (19) are respectively formed in one opposite side of each of the two supporting blocks (18), a threaded hole (26) is formed in the push plate (24), a threaded rod (27) is connected with the threaded hole (26) in a threaded manner, the bottom end of the threaded rod (27) penetrates through the top end of the sliding block (30) and is attached to the top end of the sliding plate (32).
2. The production instrument for a medical orthopaedic bone plate according to claim 1, characterized in that: the clamping device (20) comprises a supporting plate (2), the bottom of the supporting plate (2) is fixedly connected with the top end of the bottom plate (1), a first placing groove (7) is formed in the top end of the supporting plate (2), and one side of the inner part of the first placing groove (7) close to the supporting block (18) is communicated with the outer part, the left end of the top end of the supporting plate (2) is rotatably connected with a rotating rod (3), a cover plate (4) is fixedly connected above the outer surface of the rotating rod (3), a second placing groove (9) is formed in the bottom of the cover plate (4), a protective pad (8) is fixedly connected to the upper surface inside the second placing groove (9), the top end of the cover plate (4) is fixedly connected with a connecting plate (10), fastening bolts (23) penetrate through the front and the rear of the inside of the connecting plate (10), and the bottom end of the fastening bolt (23) is in threaded connection with the support plate (2).
3. A medical orthopaedic osteosynthesis plate production instrument according to claim 2, characterized in that: the first placing groove (7) corresponds to the second placing groove (9).
4. A medical orthopaedic osteosynthesis plate production instrument according to claim 3, characterized in that: the protective pad (8) and the buffer pad (17) are made of sponge materials.
5. The production instrument for a medical orthopaedic bone plate according to claim 1, characterized in that: the bottom end of the clamping rod (35) is arranged to be pointed.
6. The production instrument for a medical orthopaedic bone plate according to claim 1, characterized in that: the top end of the threaded rod (27) is fixedly connected with a handle (25).
7. The production instrument for a medical orthopaedic bone plate according to claim 1, characterized in that: the inner radius of the through groove (34) is smaller than that of the mounting groove (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111441516.6A CN113976720B (en) | 2021-11-30 | 2021-11-30 | Production apparatus for medical orthopaedics bone fracture plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111441516.6A CN113976720B (en) | 2021-11-30 | 2021-11-30 | Production apparatus for medical orthopaedics bone fracture plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113976720A true CN113976720A (en) | 2022-01-28 |
| CN113976720B CN113976720B (en) | 2023-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111441516.6A Active CN113976720B (en) | 2021-11-30 | 2021-11-30 | Production apparatus for medical orthopaedics bone fracture plate |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| WO2021196301A1 (en) * | 2020-04-01 | 2021-10-07 | 南京美高美新材料有限公司 | Fixing support for fully-automatic feeding extruder |
| CN214724103U (en) * | 2021-04-15 | 2021-11-16 | 彭铁栓 | Distribution automation fortune dimension overhauls elevating gear |
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| CN102179452A (en) * | 2011-04-28 | 2011-09-14 | 北京华谷减振器设备有限公司 | Turnover rolling sealing machine |
| CN109454150A (en) * | 2018-11-23 | 2019-03-12 | 淮北雷德机电科技有限公司 | A kind of parts machining perforating press |
| US20200353528A1 (en) * | 2019-05-06 | 2020-11-12 | Lapmaster Wolters Gmbh | Fine blanking system and method of operating |
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| CN112264541A (en) * | 2020-10-18 | 2021-01-26 | 李鸿兴 | Medical orthopedics bone fracture plate fixing equipment |
| CN214161078U (en) * | 2020-12-01 | 2021-09-10 | 唐山华商金属制品股份有限公司 | Piercing press is used in aluminum mould board production |
| CN112792216A (en) * | 2020-12-22 | 2021-05-14 | 杨梅 | Production instrument and method capable of preventing local recess for medical orthopedic bone fracture plate |
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| CN113976720B (en) | 2023-10-20 |
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