CN203315065U - Three-jaw bending machine for reconstruction plates - Google Patents
Three-jaw bending machine for reconstruction plates Download PDFInfo
- Publication number
- CN203315065U CN203315065U CN2013203860195U CN201320386019U CN203315065U CN 203315065 U CN203315065 U CN 203315065U CN 2013203860195 U CN2013203860195 U CN 2013203860195U CN 201320386019 U CN201320386019 U CN 201320386019U CN 203315065 U CN203315065 U CN 203315065U
- Authority
- CN
- China
- Prior art keywords
- plate
- reconstruction
- screw rod
- base plate
- screw
- 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
Links
Images
Landscapes
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model discloses a three-jaw bending machine for reconstruction plates, which comprises a handle and is characterized in that the front end of the handle is provided with a screw, the screw passes though a through hole in the middle of a base plate of a U-shaped frame, the screw is provided with an axial guide slot, the axial guide slot on the screw is clamped on a slider block on the wall of the through hole in the middle of the base plate of the U-shaped frame, the screw is provided with two nuts, one nut is arranged on the inner side of the base plate of the U-shaped frame, and the other nut is arranged on the outer side of the base plate of the U-shaped frame; the end part of the screw is provided with a rotating plate, and the end part of the rotating plate is provided with a reconstruction plate bending bayonet; and the two end parts of the U-shaped frame are respectively provided with a reconstruction plate end bayonet. The three-jaw bending machine for reconstruction plates is not only simple in structure, but also can be operated by one person, thereby saving time and labor, easily controlling the bending precision, and facilitating direct heating and disinfection. The three-jaw bending machine for reconstruction plates can be widely applied to the bending of strip reconstruction plates.
Description
Technical field
This utility model relates to a kind of improvement of reconstruction plate lever, specifically a kind of reconstruction plate three-pawl type lever.
Background technology
At present, in fixing in fracture, usually adopt reconstruction plate and nail to fix, reconstruction plate used is strip, is provided with the bone screw holes of equidistant arrangement on reconstruction plate.Consistent with the physiologic radian of fracture site for the crooked radian that makes reconstruction plate, just reconstruction plate must be adopted the reconstruction plate lever bend to needed radian, to improve surgical effect.The reconstruction plate lever used at present, comprise handle and reconstruction plate claw, and the reconstruction plate claw is fixed on the one or both ends of handle, and is the integral type structure.The deficiency of this reconstruction plate lever is: due to when the bending, need two handss of a people to hold the two ends of reconstruction plate, another person pulls the handle of reconstruction plate lever, make the reconstruction plate bending, so waste time and energy, inconvenient operation, and crooked radian is not easy accurate grasp, heating disinfection simultaneously.Known by retrieving, have not yet to see that a people can operate, crooked radian is convenient to accurate grasp and be conducive to the report of the reconstruction plate lever of heating disinfection simultaneously.
Summary of the invention
The purpose of this utility model be to provide a kind of simple in structure, cost is low, easy production, and a people can operate, time saving and energy saving, crooked radian is convenient to accurate grasp and be conducive to the reconstruction plate three-pawl type lever of heating disinfection simultaneously.
In order to reach above purpose, the technical scheme that this utility model adopts is: this reconstruction plate three-pawl type lever, comprise handle, it is characterized in that: the front end of described handle is screw rod, screw rod is through " U " shape grillage base plate middle through-hole, be provided with axial channel on screw rod, axial channel on screw rod is stuck on the draw runner piece on " U " shape grillage base plate middle through-hole wall, be provided with two nuts on screw rod, a nut is in the inboard of " U " shape grillage base plate, and another nut is in the outside of " U " shape grillage base plate; End at screw rod is provided with rotor plate, is provided with reconstruction plate bending part bayonet socket in the end of rotor plate; Two ends at " U " shape grillage are equipped with reconstruction plate end bayonet socket.
This utility model is also implemented by following measure: the degree of depth of described reconstruction plate bending part bayonet socket and reconstruction plate end bayonet socket adapts with the width of the reconstruction plate used.
The bottom of described rotor plate is provided with rotary disk, and rotary disk is stuck in the circular cavity of screw rod end, rotary disk can be rotated, and do not deviate from.
The end of described " U " shape grillage is provided with amesdial bedplate insertion groove, and the end wall of rotor plate touches the contact of amesdial, when bending precision requires when high, can install amesdial by amesdial bedplate insertion groove; In the time need to carrying out heating disinfection to the reconstruction plate of bending, then amesdial is unloaded, can carry out heating disinfection.
The beneficial effects of the utility model are: with the reconstruction plate lever of current use, compare, and not only simple in structure, and also a people can operate, time saving and energy saving, bending precision is easily controlled and be conducive to the direct heating sterilization.Can be widely used in the bending of strip reconstruction plate.
The accompanying drawing explanation
Fig. 1 is structure schematic top plan view of the present utility model.
Fig. 2 is structure schematic side view of the present utility model.
Fig. 3 is that this utility model is along Figure 1A-A cross-sectional schematic.
In figure: 1, hands handle; 2, screw rod; 3, axial channel; 4, " U " shape grillage; 5, draw runner piece; 6, nut; 7, rotor plate; 8, reconstruction plate bending part bayonet socket; 9, reconstruction plate end bayonet socket; 10, amesdial bedplate insertion groove; 11, rotary disk.
The specific embodiment
Make this utility model with reference to Fig. 1, Fig. 2, Fig. 3.This reconstruction plate three-pawl type lever, comprise handle 1, it is characterized in that: the front end of described handle 1 is screw rod 2, screw rod 2 is through " U " shape grillage 4 base plate middle through-holes, be provided with axial channel 3 on screw rod 2, axial channel 3 on screw rod 2 is stuck on the draw runner piece 5 on " U " shape grillage 4 base plate middle through-hole walls, be provided with two nuts 6 on screw rod 2, a nut 6 is in the inboard of " U " shape grillage 4 base plates, another nut 6 is in the outside of " U " shape grillage 4 base plates, by just, two nuts 6 on reverse adjusting screw(rod) 2, can make screw rod 2 axially advance or move back, restriction due to axial channel 3 and draw runner piece 5, screw rod 2 can not rotate, can only advance or move back, be provided with rotor plate 7 in the end of screw rod 2, be provided with reconstruction plate bending part bayonet socket 8 in the end of rotor plate 7, two ends at " U " shape grillage 4 are equipped with reconstruction plate end bayonet socket 9, by reconstruction plate end bayonet socket 9, two ends of reconstruction plate are blocked, make bending part be positioned at the middle part of " U " shape grillage 4, rotate again rotor plate 7, make the reconstruction plate bending part bayonet socket 8 on rotor plate 7 be stuck in the reconstruction plate bending part, when taking top power bending, the nut 6 of " U " shape grillage 4 inboards clockwise rotates, simultaneously, the nut 6 in " U " shape grillage 4 outsides rotates counterclockwise, can hold out against reconstruction plate, be rotated further, can be by the reconstruction plate bending.
As improvement of the present utility model: the degree of depth of described reconstruction plate bending part bayonet socket 8 and reconstruction plate end bayonet socket 9 adapts with the width of the reconstruction plate used.
The bottom of described rotor plate 7 is provided with rotary disk 11, and rotary disk 11 is stuck in the circular cavity of screw rod 2 ends, rotary disk 11 can be rotated, and do not deviate from.
The end of described " U " shape grillage 4 is provided with amesdial bedplate insertion groove 10, the end wall of rotor plate 7 touches the contact of amesdial, when bending precision requires when high, can install amesdial by amesdial bedplate insertion groove 10, directly observe the bending radian from amesdial, bending precision is greatly enhanced; In the time need to carrying out heating disinfection to the reconstruction plate of bending, then amesdial is unloaded, can carry out heating disinfection.Because amesdial is known technology, thus no longer describe, because amesdial is movable the installation, so do not mark in the drawings.
Claims (3)
1. reconstruction plate three-pawl type lever, comprise handle (1), it is characterized in that: the front end of described handle (1) is screw rod (2), screw rod (2) is through " U " shape grillage (4) base plate middle through-hole, be provided with axial channel (3) on screw rod (2), axial channel (3) on screw rod (2) is stuck on the draw runner piece (5) on " U " shape grillage (4) base plate middle through-hole wall, be provided with two nuts (6) on screw rod (2), a nut (6) is in the inboard of " U " shape grillage (4) base plate, another nut (6) is in the outside of " U " shape grillage (4) base plate, be provided with rotor plate (7) in the end of screw rod (2), in the end of rotor plate (7), be provided with reconstruction plate bending part bayonet socket (8), two ends at " U " shape grillage 4 are equipped with reconstruction plate end bayonet socket (9).
2. reconstruction plate three-pawl type lever according to claim 1, it is characterized in that: the bottom of described rotor plate (7) is provided with rotary disk (11), and rotary disk (11) is stuck in the circular cavity of screw rod (2) end.
3. reconstruction plate three-pawl type lever according to claim 1, it is characterized in that: the end of described " U " shape grillage (4) is provided with amesdial bedplate insertion groove (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203860195U CN203315065U (en) | 2013-07-01 | 2013-07-01 | Three-jaw bending machine for reconstruction plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203860195U CN203315065U (en) | 2013-07-01 | 2013-07-01 | Three-jaw bending machine for reconstruction plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203315065U true CN203315065U (en) | 2013-12-04 |
Family
ID=49654474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203860195U Expired - Fee Related CN203315065U (en) | 2013-07-01 | 2013-07-01 | Three-jaw bending machine for reconstruction plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203315065U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103654938A (en) * | 2013-12-19 | 2014-03-26 | 周玉梅 | Steel plate bending device for bones |
| CN106821486A (en) * | 2017-04-18 | 2017-06-13 | 朱鹏飞 | A kind of cardiothoracic surgery reconstruction plate bending device |
-
2013
- 2013-07-01 CN CN2013203860195U patent/CN203315065U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103654938A (en) * | 2013-12-19 | 2014-03-26 | 周玉梅 | Steel plate bending device for bones |
| CN106821486A (en) * | 2017-04-18 | 2017-06-13 | 朱鹏飞 | A kind of cardiothoracic surgery reconstruction plate bending device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203315065U (en) | Three-jaw bending machine for reconstruction plates | |
| CN203763147U (en) | Thoracotomy apparatus | |
| CN202920377U (en) | Guide plate universal for dental implantation surgeries | |
| CN204909561U (en) | Orthopedics electric drill of institutional advancement | |
| CN203861576U (en) | Acupuncture needle with needle inserting depth controllable | |
| CN204233601U (en) | Periodontitis medicine applying instrument | |
| CN203418475U (en) | Clamping tool of motor | |
| CN201978095U (en) | Novel nursing tray | |
| CN204293233U (en) | A kind of neurosurgery scalpel | |
| CN203042368U (en) | Novel osteopathic scale screw tap | |
| CN203591283U (en) | Tongue pressing mechanism | |
| CN203153933U (en) | Nail taking device for bone surgery | |
| CN201370626Y (en) | Bone plate for acetabular posterior wall fracture | |
| CN204318842U (en) | A kind of bone surgery bitbrace | |
| CN204500865U (en) | A kind of Novel operation forceps | |
| CN207289947U (en) | A kind of electronic screwdriver bit for being used to fix monitor camera buttock line outlet screw | |
| CN204170038U (en) | A kind of Novel medical nursing temperature curve plate | |
| CN203029349U (en) | Surgical knife | |
| CN205234679U (en) | Oral cavity maxilla clearance instrument | |
| CN201200462Y (en) | Device for bending kirschner wire after bone fracture operation | |
| CN202086508U (en) | Medical spreading forceps | |
| CN204451756U (en) | A kind of hand electric formula blackboard eraser | |
| CN201899549U (en) | Novel thoracic cavity puncture needle | |
| CN202952200U (en) | Screwdriver used for maintaining medical equipment in hospital | |
| CN201977884U (en) | Novel surgical knife |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20140701 |
|
| EXPY | Termination of patent right or utility model |