CN208910460U - A kind of fixed instrument of orthopaedics implant moulding - Google Patents
A kind of fixed instrument of orthopaedics implant moulding Download PDFInfo
- Publication number
- CN208910460U CN208910460U CN201821057784.1U CN201821057784U CN208910460U CN 208910460 U CN208910460 U CN 208910460U CN 201821057784 U CN201821057784 U CN 201821057784U CN 208910460 U CN208910460 U CN 208910460U
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- Prior art keywords
- link block
- fixedly connected
- mounting groove
- firm
- groove
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Abstract
The utility model discloses a kind of fixed instruments of orthopaedics implant moulding, including bottom plate, link block is fixedly connected at the top of the bottom plate, mounting groove is offered at the top of the link block, inner surface at left and right sides of the mounting groove is provided with inclined-plane, the left and right sides of the link block is threaded with firm bolt, the firm bolt is fixedly connected with the firm disk inside mounting groove through link block close to one end of link block, offers symmetrical two sliding grooves on the inner surface of the installation trench bottom.The utility model setting drive block plays the role of being driven using the movement of implantation material grafting, setting drive rod and pressure ram play the role of reinforcing implantation material using implantation material insert action, and then reinforce by the left and right sides and achieve the effect that the implantation material that reduces of high degree shakes in bending plasticity, thus the effect for stably reaching promotion bending plasticity qualities and efficiency by guaranteeing implantation material bending plasticity.
Description
Technical field
The utility model relates to moulding technique for fixing field more particularly to a kind of fixed instruments of orthopaedics implant moulding.
Background technique
Implantation material is disposed on caused by surgical procedures or in body cavity existing for physiology, in view of tightened up public health
It is required that, it is believed that article of the remaining time less than or equal to 30 days is also believed to implantation material, carries out process management according to implantation material.
It is also mentioned therewith as using for orthopaedics implant is more and more, and then for the plasticity requirements of orthopaedics implant
Height, but the plastic holder tool of existing orthopaedics implant because cannot well to implantation material bending when reinforce cause easily to shake
It is dynamic, and then strong influence bending efficiency and bending quality.
Summary of the invention
Purpose of the utility model is to solve disadvantages existing in the prior art, such as: the plasticity of orthopaedics implant is solid
Determine instrument because cannot well to implantation material bending when reinforce and cause easily to shake, and then strong influence bending efficiency and folding
Curved quality, and the fixed instrument of a kind of orthopaedics implant moulding proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of fixed instrument of orthopaedics implant moulding, including bottom plate are fixedly connected with link block at the top of the bottom plate, institute
It states and offers mounting groove at the top of link block, the inner surface at left and right sides of the mounting groove is provided with inclined-plane, the link block
The left and right sides is threaded with firm bolt, and the firm bolt is fixedly connected with close to one end of link block through link block
Firm disk inside mounting groove, it is described installation trench bottom inner surface on offer symmetrical two sliding grooves, two institutes
It states and drive block, described mounting groove or so two is fixedly connected with by reset spring on the inner surface of sliding groove side close to each other
The engagement groove being located at below firm disk is offered on the inner surface of side, the upper surface of the engagement groove is inclined-plane.
Preferably, the side that two drive blocks are located remotely from each other is fixedly connected to force application rod, and the force application rod is separate
One end of drive block is fixedly connected with the installation U-board positioned at engagement groove inner surface, and the upper surface of the engagement groove, which offers, leads
To slot, pressure ram is slidably connected by guide rod on the inner surface of the guide groove, the installation U-board is far from force application rod one
Drive rod is connected with by shaft on the inner surface of side, the drive rod passes through articulation piece far from one end of installation U-board
It is movably connected on the bottom end of pressure ram, the pressure ram is fixedly connected in mounting groove far from one end of drive rod and position
Securing plate below firm disk.
Preferably, the angle between the upper surface and horizontal plane of the engagement groove is described between 30 degree to 60 degree
The positive shape of engagement groove is trapezoidal.
Preferably, it is fixedly connected with sliding-aided mat on the inner surface of the guide groove, is fixed on the outer surface of the guide rod
It is connected with wear-resistant pad.
Preferably, the length of the reset spring is not less than five centimetres, and the coefficient of elasticity of the reset spring is ten newton
It is per cm.
Preferably, the connection type between the bottom plate and link block is to be threadedly coupled, the firm bolt and firm disk
Between connection type be welding.
Compared with prior art, the utility model has the beneficial effects that
(1) setting drive block plays the role of being driven using the movement of implantation material grafting, and drive rod and extruding is arranged
Bar plays the role of reinforcing implantation material using implantation material insert action, and then reinforce by the left and right sides and reach pole
The effect for reducing implantation material and being shaken in bending plasticity of big degree, thus by guaranteeing that the stabilization of implantation material bending plasticity reaches
To the effect for promoting bending plasticity qualities and efficiency.
(2) the setting inclined upper surface of engagement groove plays the role of carrying out carrying out guide and limit to reinforcing, avoids reinforcing
The effect of locations of structures bias effect strengthening quality, by guaranteeing that the angle reinforced achievees the effect that increase firm contact area,
To achieve the effect that increase stability.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of fixed instrument of orthopaedics implant moulding structural schematic diagram；
Fig. 2 be the utility model proposes a kind of fixed instrument of orthopaedics implant moulding Fig. 1 in A at enlarged drawing.
In figure: 1 bottom plate, 2 link blocks, 3 mounting grooves, 4 firm bolts, 5 firm disks, 6 sliding grooves, 7 reset springs, 8 transmissions
Block, 9 engagement grooves, 10 force application rods, 11 installation U-boards, 12 guide grooves, 13 guide rods, 14 pressure rams, 15 drive rods, 16 securing plates.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, the fixed instrument of a kind of orthopaedics implant moulding, including bottom plate 1, the top of bottom plate 1 are fixedly connected with
Link block 2, the top of link block 2 offer mounting groove 3, and the inner surface of 3 left and right sides of mounting groove is provided with inclined-plane, link block 2
The left and right sides be threaded with firm bolt 4, firm bolt 4 is fixedly connected close to one end of link block 2 through link block 2
There is the firm disk 5 being located inside mounting groove 3, the connection type between bottom plate 1 and link block 2 is to be threadedly coupled, and consolidates 4 He of bolt
Connection type between firm disk 5 is welding, more firm welding and is threaded to connection type pole between setting structure
The stability that ensure that between structure of big degree, and then make to be not in the effect significantly shaken, mounting groove 3 between structure
Symmetrical two sliding grooves 6 are offered on the inner surface of bottom, are passed through on the inner surface of two sides close to each other of sliding groove 6
Reset spring 7 is fixedly connected with drive block 8, and two drive blocks 8 side close to each other is inclined-plane.
The length of reset spring 7 is not less than five centimetres, and the coefficient of elasticity of reset spring 7 is that ten newton are per cm, and bullet is arranged
The suitable spring of property coefficient guarantees that deformation range suitably acts on, and the reaction force that suitable coefficient of elasticity generates spring is more suitable
The effect for pullling extruding between structure is closed, the knot for being located at firm 5 lower section of disk is offered on the inner surface of 3 left and right sides of mounting groove
Slot 9 is closed, the upper surface of engagement groove 9 is inclined-plane, and the angle between the upper surface and horizontal plane of engagement groove 9 is at 30 degree to 60 degree
Between, the positive shape of engagement groove 9 be it is trapezoidal, setting inclined-plane play the role of guarantee 16 moving direction of securing plate, two transmission
The side that block 8 is located remotely from each other is fixedly connected to force application rod 10, and force application rod 10 is fixedly connected with far from one end of drive block 8 to be located at
The installation U-board 11 of 9 inner surface of engagement groove, the upper surface of engagement groove 9 offer guide groove 12, lead on the inner surface of guide groove 12
It crosses guide rod 13 and slidably connects pressure ram 14.
It is fixedly connected with sliding-aided mat on the inner surface of guide groove 12, is fixedly connected on the outer surface of guide rod 13 wear-resisting
Pad, setting sliding-aided mat play the role of opposite sliding continuity between lift structure, and reducing for high degree is sliding between structure
The effect of kinetic force of friction, setting wear-resistant pad, which plays, avoids the case where structure is seriously worn in short time relative motion between structure from going out
It is existing, and then structure is made to work long hours to wear easily and be not available, interior table of the U-board 11 far from 10 side of force application rod is installed
Drive rod 15 is connected with by shaft on face, drive rod 15 is connected far from one end of installation U-board 11 by articulation piece activity
It connects on the bottom end of pressure ram 14, pressure ram 14 is fixedly connected in mounting groove 3 and is located at far from one end of drive rod 15
The securing plate 16 of firm 5 lower section of disk, setting ruggedized construction play the role of reinforcing the position of steel plate.
In the utility model, when user uses the device, implantation material is inserted into the inner surface of mounting groove 3, implantation material
Insertion squeezes the effect mobile to two sides of two drive blocks 8, and drive block 8 makes the control pressure ram 14 of drive rod 15 will to two sides are mobile
The effect that securing plate 16 is stretched out, when implantation material carries out bending plasticity, securing plate 16 and drive block 8 squeeze to plant and be consolidated
Play the role of guaranteeing that implantation material stablizes plasticity, and then reduces implantation by what the left and right sides carried out that reinforcing reaches high degree
The effect that object shakes in bending plasticity, thus by guaranteeing that stably reaching for implantation material bending plasticity promotes bending plasticity qualities
With the effect of efficiency.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of fixed instrument of orthopaedics implant moulding, including bottom plate (1), which is characterized in that the top of the bottom plate (1) is fixed
It is connected with link block (2), is offered mounting groove (3) at the top of the link block (2), it is interior at left and right sides of the mounting groove (3)
Surface is provided with inclined-plane, and the left and right sides of the link block (2) is threaded with firm bolt (4), the firm bolt (4)
One end close to link block (2) is fixedly connected with the firm disk (5) internal positioned at mounting groove (3), the peace through link block (2)
Symmetrical two sliding grooves (6), two sliding groove (6) sides close to each other are offered on the inner surface of tankage (3) bottom
Inner surface on be fixedly connected with drive block (8) by reset spring (7), the inner surface at left and right sides of the mounting groove (3)
On offer the engagement groove (9) being located at below firm disk (5), the upper surface of the engagement groove (9) is inclined-plane.
2. the fixed instrument of a kind of orthopaedics implant moulding according to claim 1, which is characterized in that two drive blocks
(8) side being located remotely from each other is fixedly connected to force application rod (10), and the force application rod (10) is fixed far from the one end of drive block (8)
It is connected with the installation U-board (11) positioned at engagement groove (9) inner surface, the upper surface of the engagement groove (9) offers guide groove
(12), it is slidably connected pressure ram (14) on the inner surface of the guide groove (12) by guide rod (13), the installation U-board
(11) it is connected with drive rod (15) on the inner surface far from force application rod (10) side by shaft, the drive rod (15) is remote
One end from installation U-board (11) is movably connected on the bottom end of pressure ram (14) by articulation piece, and the pressure ram (14) is remote
One end from drive rod (15) is fixedly connected with the securing plate (16) in mounting groove (3) and being located at below firm disk (5).
3. the fixed instrument of a kind of orthopaedics implant moulding according to claim 1, which is characterized in that the engagement groove (9)
Upper surface and horizontal plane between angle between 30 degree to 60 degree, the positive shape of the engagement groove (9) be it is trapezoidal.
4. the fixed instrument of a kind of orthopaedics implant moulding according to claim 2, which is characterized in that the guide groove (12)
Inner surface on be fixedly connected with sliding-aided mat, be fixedly connected with wear-resistant pad on the outer surface of the guide rod (13).
5. the fixed instrument of a kind of orthopaedics implant moulding according to claim 1, which is characterized in that the reset spring
(7) length is not less than five centimetres, and the coefficient of elasticity of the reset spring (7) is that ten newton are per cm.
6. a kind of fixed instrument of orthopaedics implant moulding according to claim 1, which is characterized in that the bottom plate (1) and
Connection type between link block (2) is to be threadedly coupled, and the connection type between the firm bolt (4) and firm disk (5) is
Welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821057784.1U CN208910460U (en) | 2018-07-05 | 2018-07-05 | A kind of fixed instrument of orthopaedics implant moulding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821057784.1U CN208910460U (en) | 2018-07-05 | 2018-07-05 | A kind of fixed instrument of orthopaedics implant moulding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208910460U true CN208910460U (en) | 2019-05-31 |
Family
ID=66695070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821057784.1U Expired - Fee Related CN208910460U (en) | 2018-07-05 | 2018-07-05 | A kind of fixed instrument of orthopaedics implant moulding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208910460U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111544162A (en) * | 2019-09-30 | 2020-08-18 | 华中科技大学同济医学院附属协和医院 | Moulding reinforcement device of bone graft |
-
2018
- 2018-07-05 CN CN201821057784.1U patent/CN208910460U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111544162A (en) * | 2019-09-30 | 2020-08-18 | 华中科技大学同济医学院附属协和医院 | Moulding reinforcement device of bone graft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190531 Termination date: 20200705 |