CN207400797U - Orthopedic Clinical steel plate pre-bending device - Google Patents
Orthopedic Clinical steel plate pre-bending device Download PDFInfo
- Publication number
- CN207400797U CN207400797U CN201720209227.6U CN201720209227U CN207400797U CN 207400797 U CN207400797 U CN 207400797U CN 201720209227 U CN201720209227 U CN 201720209227U CN 207400797 U CN207400797 U CN 207400797U
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- steel plate
- stand
- gear
- roll body
- installation axle
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Abstract
The utility model provides a kind of Orthopedic Clinical steel plate pre-bending device, including pedestal, with the vertically disposed stand of pedestal, can slide in the horizontal direction two slide plates being arranged on stand, the first installation axle being arranged on two slide plates, the lock-screw for the slide plate that is locked being arranged on slide plate, the first roll body for being used to place steel plate being arranged in the first installation axle, the upside of first roll body is equipped with to provide the second roll body of bending power to steel plate, sliding block is slideably equipped on stand, stand is equipped with two cover boards for slider guide, the interior tank slided for sliding block is formed between two cover boards, sliding block is equipped with to install the second installation axle of the second roll body, stand is equipped with the first sliding groove corresponding with the second installation axle.Orthopedic Clinical provided by the utility model steel plate pre-bending device, simple in structure, operation, easy to use, bending precision height, time saving, laborsaving, work efficiency height.
Description
Technical field
The utility model belongs to the field of medical instrument technology, is that be related to a kind of Orthopedic Clinical steel plate pre- more specifically
Bending apparatus.
Background technology
On Orthopedic Clinical, steel plate screw internal fixation is more common treatment means, be chiefly used in can not manipulative reduction,
The case of outer fixed failure is particularly suitable for Limb tubular bones fracture illness.In steel plate screw internal fixation, medical steel should be made
The shape of plate is matched with the physiological bending of fracture site, is therefore ensured that medical steel plate and coincideing property of knochenbruch are good, is improved consolidating for knochenbruch
Determine the fastness of effect and medical steel plate after screw is fixed, and current medical steel plate is mostly into rower by position, specification
Quasi- processing, it is difficult to take into account the differences of Physiological that different cases embody, therefore, pre-bending processing is carried out to medical steel plate makes itself and knochenbruch
It more coincide, often the necessary operation in medical steel plate before fixed implementation.Clinically there has been no the medical steel plates of specialty at present
Pre-bending device, and bending processing mostly is carried out to medical steel plate using light instruments such as spanner, pliers, on the one hand it is difficult to ensure that folding
Curved position, the accuracy of bending angle influence the clinical effectiveness after medical steel plate is fixed, on the other hand using above-mentioned instrument to doctor
When carrying out bending with steel plate, easily medical steel plate surface is damaged, such as generates chip or burr, directly results in medical steel
Plate is scrapped, and is more bothered carrying out pre-bending processing operation to steel plate, less efficient, relatively elaborate.
Utility model content
The purpose of this utility model is to provide a kind of Orthopedic Clinical steel plate pre-bending devices, it is intended to solve in the prior art
Steel plate bending when be difficult to ensure that the accuracy of bending position, bending angle, easily medical steel plate surface is damaged, is caused
Medical steel plate is scrapped, and more troublesome carrying out pre-bending processing operation to steel plate, less efficient, it is relatively elaborate the problem of, tool
There is the characteristics of easy to operate, easy to use, bending precision height, time saving, laborsaving.
To achieve the above object, the technical solution adopted in the utility model is：A kind of Orthopedic Clinical steel plate pre-bending is provided
Device, including pedestal, with the vertically disposed stand of the pedestal, be arranged on the stand can slide in the horizontal direction two
A slide plate, the first installation axle being arranged on two slide plates, be arranged on the slide plate for being locked the cunning
The lock-screw of plate, be arranged in first installation axle for placing the first roll body of steel plate, first roll body it is upper
Side is equipped with to provide the second roll body of bending power to steel plate, and sliding block is slideably equipped on the stand, is set on the stand
Two cover boards of the slider guide are useful for, the interior tank slided for the sliding block, institute are formed between described two cover boards
It states sliding block to be equipped with that the second installation axle of second roll body is installed, the stand is equipped with and second installation axle pair
The first sliding groove answered, is additionally provided with second gear on the stand, in the second gear it is hinged be equipped with it is hinged with the sliding block
Connecting rod is additionally provided with first gear being engaged with the second gear and for driving the second gear, institute on the stand
The side for stating stand is equipped with first gear coaxial arrangement for driving the driving wheel that the first gear rotates, described
Driving wheel is equipped with the handle for hand-held, and the reference diameter of the second gear is more than the indexing of the first gear
Circular diameter, the diameter of the driving wheel are more than the reference diameter of the first gear.
Further, first roll body is plugged in first installation axle；Second roll body is plugged on described
In two installation axles.
Further, the stand is equipped with the second sliding slot with slide plate slides cooperation, the end of second sliding slot
Portion is equipped with closure.
Further, the slide plate is T-shaped slide plate.
Further, the cover board is the L-type cover board that be located on the stand.
Further, the Its lower side is equipped with support leg, and the support leg, which is equipped with, adjusts cushion block, the adjusting cushion block
It is threadedly coupled with the support leg, non-slip mat is equipped on the downside of the adjusting cushion block.
Orthopedic Clinical provided by the utility model is with the advantageous effect of steel plate pre-bending device：Compared with prior art,
The utility model Orthopedic Clinical steel plate pre-bending device is needed the steel plate of bending by two the first roll body supports, passes through two
The extruding of the second roll body between first roll body deforms steel plate bending, and the second roll body is installed by be arranged on sliding block first
On axis, sliding block is hinged with second gear by connecting rod, and second gear is hinged on stand and is engaged with first gear, first gear
It is coaxially fixed with driving wheel, by the swinging handle on driving wheel first gear is driven to rotate, first gear drives second gear
It rotates, second gear drives connecting rod swing, and connecting rod promotes sliding block to be slided along the interior tank between two cover boards, so as to drive second
Roll body pressing steel plate, the reference diameter of second gear are more than the reference diameter of first gear, pass through the first small tooth of diameter
Wheel drives the big second gear of diameter, and more laborsaving and second gear rotates slower, the movement of the second installation axle on sliding block
Speed is slow and can provide the extruding force of bigger, can be more accurate when ensureing steel plate bending, and the diameter of driving wheel is more than the first tooth
The reference diameter of wheel, by lever principle, larger-diameter driving wheel operation is more laborsaving, and single unit system is simple in structure, behaviour
Make, is easy to use, bending precision is high, time saving, laborsaving, and work efficiency is high.
Description of the drawings
Fig. 1 is the structure diagram for the Orthopedic Clinical steel plate pre-bending device that the utility model embodiment provides；
Fig. 2 is the front view of Fig. 1；
Fig. 3 is the left view of Fig. 1；
Fig. 4 is the top view of Fig. 1；
Fig. 5 is the broken section structure diagram of Fig. 1.
In figure：1st, stand；11st, the first sliding groove；12nd, the second sliding slot；13rd, cover board；2nd, pedestal；21st, support leg；22nd, adjust
Cushion block；3rd, slide plate；31st, the first installation axle；32nd, the first roll body；33rd, block；41st, the second installation axle；42nd, the second roll body；43rd, drive
Driving wheel；44th, handle；45th, sliding block；46th, connecting rod；47th, second gear；48th, first gear.
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and advantageous effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, are further elaborated the utility model.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
Also referring to Fig. 1 to Fig. 5, now Orthopedic Clinical provided by the utility model is said with steel plate pre-bending device
It is bright.Orthopedic Clinical steel plate pre-bending device including pedestal 2 and 2 vertically disposed stand 1 of pedestal, is arranged on stand 1
Can slide in the horizontal direction two slide plates 3, be arranged on two slide plates 3 the first installation axle 31, be arranged on slide plate 3
Lock-screw for the slide plate 3 that is locked, be arranged in the first installation axle 31 for placing the first roll body 32 of steel plate, the
The upside of one roll body 32 is equipped with to provide the second roll body 42 of bending power to steel plate, and sliding block 45 is slideably equipped on stand 1,
Stand 1 is equipped with two cover boards 13 being oriented to for sliding block 45, and the content slided for sliding block 45 is formed between two cover boards 13
Slot, sliding block 45 are equipped with to install the second installation axle 41 of the second roll body 42, and stand is equipped with corresponding with the second installation axle 41
The first sliding groove 11, be additionally provided with second gear 47 on stand 1, it is hinged in second gear 47 to be equipped with the connecting rod hinged with sliding block 45
46, first gear 48 engaging with second gear 47 and for driving second gear 47, the side of stand 1 are additionally provided on stand 1
Face is equipped with the driving wheel 43 for being used to that first gear 48 to be driven to rotate being coaxially disposed with first gear 48, and driving wheel 43, which is equipped with, to be used
In the handle 44 of hand-held；The reference diameter of second gear 47 is more than the reference diameter of first gear 48, driving wheel 43
Diameter be more than first gear 48 reference diameter.
Orthopedic Clinical provided by the utility model steel plate pre-bending device, compared with prior art, by hanging down on pedestal 2
It is straight that stand 1 is set, and pass through two the first roll bodies 32 supports and need the steel plate of bending, pass through the between two the first roll bodies 32
The extruding of two roll bodies 42 deforms steel plate bending, and the second roll body 42 is sliding by being arranged in the first installation axle 31 on sliding block 45
Block 45 is hinged by connecting rod 46 with second gear 47, and second gear 47 is hinged on stand 1 and is engaged with first gear 48, first
Gear 48 is coaxial fixed with driving wheel 43, by the swinging handle 44 on driving wheel 43 first gear 48 is driven to rotate, the first tooth
48 drive second gear 47 of wheel rotates, and second gear 47 drives connecting rod 46 to swing, and connecting rod 46 promotes sliding block 45 along two cover boards 13
Between interior tank slide, so as to drive 42 pressing steel plate of the second roll body, the reference diameter of second gear 47 is more than the first tooth
The reference diameter of wheel 48 drives the big second gear 47 of diameter by the small first gear 48 of diameter, more laborsaving and the
Two gears 47 rotate relatively slowly, and the movement velocity of the second installation axle 41 on sliding block 45 is slow and can provide the extruding force of bigger, ensures
Can be more accurate during steel plate bending, the diameter of driving wheel 43 is more than the reference diameter of first gear 48, by lever principle,
Handle 44 is vertically set at the diameter flange of driving wheel 43, and larger-diameter driving wheel 43 operates more laborsaving, entirety
Apparatus structure is simple, operates, is easy to use, and bending precision is high, time saving, laborsaving, and work efficiency is high.
Further, please refer to Fig.1 and Fig. 5, as Orthopedic Clinical provided by the utility model steel plate pre-bending device
A kind of specific embodiment, the first roll body 32 are plugged in the first installation axle 31；Second roll body 42 is plugged on the second installation axle 41
On.First roll body 32 and the second roll body 42 are plugged on respectively in the first installation axle 31 and the second installation axle 41, can be according to bending
Angle need replacing the first roll body 32 and the second roll body 42 of different-diameter, it is easy to install.
Further, please refer to Fig.1, Fig. 2 and Fig. 5, filled as Orthopedic Clinical provided by the utility model steel plate pre-bending
A kind of specific embodiment put, stand 1 are equipped with the second sliding slot 12 being slidably matched with slide plate 3, the end of the second sliding slot 12
Equipped with closure 33.Second sliding slot 12 end set closure 33, can anti-limited slip plate 3 skid off.
Further, please refer to Fig.1 and Fig. 5, as Orthopedic Clinical provided by the utility model steel plate pre-bending device
A kind of specific embodiment, slide plate 3 are T-shaped slide plate 3, and the second sliding slot 12 is T-shaped sliding slot corresponding with T-shaped slide plate 3, and slide plate 3 is
It is good to be shaped to T-shaped stressed effect for stress support plate.
Further, referring to Fig. 5, as a kind of Orthopedic Clinical provided by the utility model tool of steel plate pre-bending device
Body embodiment, cover board 13 are the L-type cover board 13 that be located on stand 1, and forming installation among two opposite L-type cover boards 13 slides
The card slot of block 45, sliding block 45 is equipped with can steadily slide with 13 corresponding chuck of cover board, guarantee sliding block 45 in vertical direction,
So as to which the second installation axle 41 be driven to be slided in vertical direction.
Further, please refer to Fig.1 to Fig.3 and Fig. 5, filled as Orthopedic Clinical provided by the utility model steel plate pre-bending
A kind of specific embodiment put, the downside of pedestal 2 are equipped with support leg 21, and support leg 21, which is equipped with, adjusts cushion block, adjust cushion block with
Support leg 21 is threadedly coupled, and adjusts and non-slip mat is equipped on the downside of cushion block, be threadedly coupled by the whole cushion block 22 of promoting or transferring with support leg 21, can
To adjust the height of pedestal 2, adjust and set non-slip mat that can ensure the stability of pedestal 2 in use on the downside of cushion block, no
It can forced-slip.
Further, as a kind of Orthopedic Clinical provided by the utility model specific embodiment party of steel plate pre-bending device
Formula, non-slip mat are rubber pad, and rubber pad has the effect of antiskid, shock-absorbing, and cost is relatively low, and using effect is good.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (6)
1. Orthopedic Clinical steel plate pre-bending device, it is characterised in that：Including pedestal, stand vertically disposed with the pedestal, set
Put can slide in the horizontal direction two on the stand slide plates, the first installation axle being arranged on two slide plates,
Be arranged on the slide plate for the slide plate that is locked lock-screw, be arranged in first installation axle and be used for
The first roll body of steel plate is placed, the upside of first roll body is equipped with to provide the second roll body of bending power to steel plate, described
Sliding block is slideably equipped on stand, the stand is equipped with two cover boards for the slider guide, described two cover boards
Between form for the sliding block slide interior tank, the sliding block be equipped with for install second roll body second installation
Axis, the stand is equipped with the first sliding groove corresponding with second installation axle, second gear is additionally provided on the stand, described
It is hinged in second gear to be equipped with the connecting rod hinged with the sliding block, be additionally provided on the stand it is being engaged with the second gear and
For driving the first gear of the second gear, the side of the stand is equipped with to be used for what the first gear was coaxially disposed
The driving wheel that the first gear is driven to rotate, the driving wheel are equipped with the handle for hand-held, the second gear
Reference diameter be more than the reference diameter of the first gear, the diameter of the driving wheel is more than point of the first gear
Spend circular diameter.
2. Orthopedic Clinical as described in claim 1 steel plate pre-bending device, it is characterised in that：First roll body is plugged on institute
It states in the first installation axle；Second roll body is plugged in second installation axle.
3. Orthopedic Clinical as described in claim 1 steel plate pre-bending device, it is characterised in that：The stand be equipped with it is described
Second sliding slot of slide plate slides cooperation, the end of second sliding slot are equipped with closure.
4. Orthopedic Clinical as described in claim 1 steel plate pre-bending device, it is characterised in that：The slide plate is T-shaped slide plate.
5. Orthopedic Clinical as described in claim 1 steel plate pre-bending device, it is characterised in that：The cover board is described to be located in
L-type cover board on stand.
6. Orthopedic Clinical as described in claim 1 steel plate pre-bending device, it is characterised in that：The Its lower side is equipped with support
Leg, the support leg, which is equipped with, adjusts cushion block, and the adjusting cushion block is threadedly coupled with the support leg, on the downside of the adjusting cushion block
Equipped with non-slip mat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720209227.6U CN207400797U (en) | 2017-03-06 | 2017-03-06 | Orthopedic Clinical steel plate pre-bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720209227.6U CN207400797U (en) | 2017-03-06 | 2017-03-06 | Orthopedic Clinical steel plate pre-bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207400797U true CN207400797U (en) | 2018-05-25 |
Family
ID=62321619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720209227.6U Active CN207400797U (en) | 2017-03-06 | 2017-03-06 | Orthopedic Clinical steel plate pre-bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207400797U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108992157A (en) * | 2018-08-20 | 2018-12-14 | 桂成艳 | A kind of Orthopedic Clinical operation steel plate pre-bending device |
| CN113017809A (en) * | 2021-03-02 | 2021-06-25 | 庞全瑭 | Orthopaedic nail reduction and locking device |
-
2017
- 2017-03-06 CN CN201720209227.6U patent/CN207400797U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108992157A (en) * | 2018-08-20 | 2018-12-14 | 桂成艳 | A kind of Orthopedic Clinical operation steel plate pre-bending device |
| CN113017809A (en) * | 2021-03-02 | 2021-06-25 | 庞全瑭 | Orthopaedic nail reduction and locking device |
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