CN104723145B - Clamping tool of artificial bone - Google Patents
Clamping tool of artificial bone Download PDFInfo
- Publication number
- CN104723145B CN104723145B CN201510165372.4A CN201510165372A CN104723145B CN 104723145 B CN104723145 B CN 104723145B CN 201510165372 A CN201510165372 A CN 201510165372A CN 104723145 B CN104723145 B CN 104723145B
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- Prior art keywords
- stud
- artificial bone
- swing arm
- clamper
- groove
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a clamping tool of an artificial bone. The clamping tool of the artificial bone is used for solving the problem that artificial bones can not be clamped or fixed conveniently in the machining process of the artificial bones. The clamping tool of the artificial bone comprises a base, a locating assembly and a fixing assembly. A stand plate is arranged on the base and is provided with a round hole and a rail groove with the round hole as the center. The locating assembly mainly comprises a flat plate and a first holder, a first stud and a second stud are fixed to one end of the flat plate, the first stud is connected with the round hole in a rotating mode, the second stud is placed in the rail groove, and a drive mechanism used for driving the second stud to slide in the rail groove is arranged between the second stud and the base. A guide rail is arranged at the other end of the flat plate, and two first holders are arranged on the guide rail. The fixing assembly comprises a first swinging rod and a second swinging rod which are hinged to each other, second holders are movably installed on the first swinging rod and the second swinging rod, and flexible pads are arranged inside the second holders. The clamping tool can firmly clamp the artificial bone and will not damage the artificial bone.
Description
Technical field
The present invention relates to clamping tooling technical field, specifically a kind of it is used for artificial in the machining of artificial bone
The frock that bone is clamped.
Background technology
Artificial bone is a kind of novel inorganic nonmetallic materials with biological function, and it is similar to the property of people's bone and natural teeth
Matter, artificial bone can rely on and form new bone from the supplementary some ions of human body fluid, can decompose at bone engagement interface, inhale
The reaction such as receive, separate out, realizing skeleton strong bonded.In the course of processing of artificial bone, need artificial skelecton is clamped, with
It is easy to process.Due to the particularity of artificial skelecton shape and structure, it is badly in need of a kind of clamping device, for realizing the jail to artificial skelecton
Gu clamping, and do not damage artificial bone.
Content of the invention
It is an object of the invention to provide a kind of clamping tooling of artificial bone, for solving the machining process in artificial bone
In, the problem gripping inconvenience of artificial bone.
The present invention solves its technical problem and is adopted the technical scheme that: a kind of clamping tooling of artificial bone, it is characterized in that,
Including base, locating assembly, fixation assembly and drive mechanism,
Vertical riser is provided with described base, circular hole is provided with described riser and centered on this round hole axial
Rail groove；
Described locating assembly includes flat board, guide rail, the first clamper, the first stud and the second stud, in described flat board
First stud and the second stud are installed with end face, described first stud is rotated with circular hole and is connected, in described first spiral shell
Stop nut is combined with post and so that riser is located between stop nut and flat board, described second stud is placed in rail groove simultaneously
It is provided between described base and riser and drive the drive mechanism slided in the second stud in rail groove；Another in described flat board
End face is provided with guide rail, is movably set with two the first clampers on described guide rail, and in described first clamper and guide rail
Between be provided with locking member；
Described fixation assembly includes the first swing arm being articulated and connected and the second swing arm, described first swing arm and second
The free end of swing arm is clamped in the first clamper respectively, is movably installed with the second folder on first, second swing arm respectively
Holder, two described second clamper mating reaction clamping artificial bones, and it is provided with pad in described second clamper.
Further, described first clamper includes lower plate, train wheel bridge, slide block and the first bolt assembly, under described
The slide block being respectively arranged at two ends with slide cooperation of clamping plate, the first installation end of described train wheel bridge is cut with scissors with one end of lower plate
Connect in succession, between the second installation end of described train wheel bridge and the corresponding end of lower plate, be provided with the first bolt assembly.
Further, described second clamper includes lower support, upper support, adjusting rod, the second bolt assembly and the 3rd spiral shell
Bolt assembly, described adjusting rod is slidably connected with corresponding first swing arm or the second swing arm, described second bolt assembly setting
Between adjusting rod and the first swing arm, adjusting rod and the second swing arm；Lower support, institute are installed with described adjusting rod
State the first installation end of support and one end of lower support is articulated and connected, second installation end of support and lower support on described
It is provided with the second bolt assembly, artificial bone is clamped in upper support and lower support between corresponding end.
Further, the gear ring that described drive mechanism includes being rotatably installed on riser is engaged with gear ring and coordinates and rotate
The gear being arranged on riser, the worm gear being fixed on gear shaft engage the snail coordinating and being rotatably installed on base with worm gear
Bar and the motor being arranged on base and being connected with worm screw, described second stud is fixedly connected with gear ring.
Further, the bottom supporting on described is provided with the upper groove of " ∧ " shape, is provided with the top of described lower support
The low groove of " ∨ " shape, described upper groove clamps artificial bone with low groove mating reaction.
Further, described upper groove with low groove arrange pad.
Further, described locking member is jackscrew.
Further, the central angle corresponding to described rail groove between 180 degree between 270 degree.
The invention has the beneficial effects as follows: a kind of clamping tooling of artificial bone that the present invention provides, by flat on locating assembly
Artificial bone is placed in suitable position by the swing of plate, to adapt to the needs of Working position and processing technique；The swing of flat board is by driving
Motivation structure realize, high degree of automation, the setting of worm and gear in drive mechanism, the voluntarily rotation of flat board can be prevented it is ensured that
The stability of artificial bone's clamping.Clamping to artificial bone is realized by the second clamper on fixation assembly, on the second clamper
It is provided with upper groove and low groove, upper and lower groove fit effect achieves the firm clamping to artificial bone；In upper groove and low groove
Middle setting pad, can avoid the extrusion damage to artificial bone.
Brief description
Fig. 1 is the front view of the present invention；
Fig. 2 is the top view of the present invention；
Fig. 3 is one of graphics of locating assembly；
Fig. 4 is the two of the graphics of locating assembly；
Fig. 5 is the three of the graphics of locating assembly；
Fig. 6 is the left view of Fig. 5；
Fig. 7 is the graphics of fixation assembly；
Fig. 8 is flat board and gear ring cooperation schematic diagram；
Fig. 9 drives the schematic diagram of flat board swing for gear ring；
Figure 10 is flat board drive mechanism schematic diagram；
In figure: 1 base, 11 risers, 12 rail grooves, 13 installing holes；
2 locating assemblies, 21 flat boards, 22 guide rails, 23 lower plates, 231 slide blocks, 24 train wheel bridges, 241 train wheel bridges first are installed
End, 242 train wheel bridge the second installation ends, 25 first studs, 26 second studs, 27 stop nuts；
3 fixation assemblies, 31 first oscillating decks, 32 second oscillating decks, 33 jointed shafts, 34 times supports, support on 35,36 regulations
Bar；
4 artificial bones, 51 first bolt assemblies, 52 second bolt assemblies, 53 the 3rd bolt assemblies, 6 motors, 61 gear rings, 62
Gear, 63 worm gears, 64 worm screws.
Specific embodiment
As shown in Figures 1 to 10, the present invention includes base 1, locating assembly 2, fixation assembly 3 and drive assembly, ties below
Present invention is described to close accompanying drawing.
As shown in Figure 1 to Figure 2, base 1 is the support member of the present invention, is provided with the riser 11 of vertical placement on base,
Riser is circular metallic plate, is provided with the rail groove 12 of circular arc on riser, and the central angle corresponding to this rail groove is between 180
Spend between 270 degree, to ensure the globality of riser.Installing hole 13 is provided with base, in order to realize the installation of base.?
The center of riser is provided with a circular hole, and the center of this circular hole is the center of circle of rail groove.
As shown in Figures 3 to 6, locating assembly 2 include flat board 21, guide rail 22, lower plate 23, slide block 231, train wheel bridge 24,
First stud 25, the second stud 26 and stop nut 27, flat board 21 is the metallic plate of tetragon, and the profile of flat board can be square
Shape, curvilinear boundary quadrilateral or trapezoidal etc., are provided with two guide rails be arrangeding in parallel 22, in two guide rails on one of end face of flat board
Between be provided with two to the first clamper, the first clamper of each pair includes lower plate 23, train wheel bridge 24 and the first bolt assembly 51.
Lower plate 23 and train wheel bridge 24 are the metallic plate of rectangle, and lower plate is located at lower section, and train wheel bridge is above, in each lower plate
Bottom be respectively fixed at two ends with a slide block 231, each slide block is connected with corresponding slide, and so, two lower plates just lead to
Cross slide block to be connected with slide.For realizing being relatively fixed between lower plate and guide rail, screwed hole is provided with slide block, in spiral shell
It is provided with jackscrew in pit, when jackscrew holds out against on guide rail, just can achieve being relatively fixed of slide block and guide rail.The two ends of train wheel bridge are equal
For installation end, wherein train wheel bridge the first installation end 241 and the corresponding end of lower plate is articulated and connected, in train wheel bridge second installation end
It is provided with the first bolt assembly 51 between 242 and the corresponding end of lower plate, be clamping zone between train wheel bridge and lower plate.Two
Between one clamper, artificial bone's fixation assembly 3 is installed, according to the length of fixation assembly, position on guide rail for the adjusting slider, with
Change the distance between two first clampers.Two studs, the respectively first stud 25 He are provided with the other end of flat board
Second stud 26, the first stud and the second stud are all vertically arranged with flat board, and have one between the first stud and the second stud
Fixed distance, this distance is the radius of rail groove.On the first stud, cooperation is provided with stop nut 27, the setting of stop nut
Flat board can be avoided along the movement in round hole axial direction.During installation, the first stud is inserted in circular hole, the first stud can be in circular hole
Middle rotation, the second stud is placed in rail groove, and the second stud can slide in rail groove.
As shown in fig. 7, fixation assembly 3 include the first oscillating deck 31, the second oscillating deck 32, jointed shaft 33, lower support 34, on
35, adjusting rod 36, the second bolt assembly 52 and the 3rd bolt assembly 53, the first swing arm 31 and the second swing arm 32 is supported to be
The metallic plate of rectangle, the installation end of the first swing arm and the second swing arm is articulated and connected by jointed shaft 33, the first swing arm,
The thickness in the thickness of two swing arms and the first gripper region is adapted, and realizes swinging to first in order to the first clamper
Bar and the clamping of the second swing arm.It is respectively equipped with the second clamper in the free end of the first swing arm and the second swing arm, second
Clamper include lower support 34, upper support 35, adjusting rod 36, the second bolt assembly 52 and the 3rd bolt assembly 53, adjusting rod with
First swing arm or the second swing arm are slidably connected, and divide between adjusting rod and the first swing arm, adjusting rod and the second swing arm
It is not provided with the second bolt assembly 52, adjusting rod and the first swing arm, adjusting rod and the second swing are realized by the second bolt assembly
Being relatively fixed between bar, also can adjust the relative position of adjusting rod and first, second swing arm by the second bolt assembly.?
Be installed with adjusting rod lower support 34, lower support as strip metal member, be provided with " ∨ " shape at the effect end of lower support
Groove, one end of lower support is hinged be provided with support 35, upper support also be strip metal member, at the effect end of upper support
(i.e. one end with lower support phase pair) is provided with the upper groove of " ∧ " shape, between the free end of upper support and the corresponding end of lower support
It is provided with the 3rd bolt assembly 53, locks the 3rd bolt assembly, achievable upper support is relatively fixed with lower support, now, fovea superior
Groove and low groove mating reaction surround the holding chamber of clamping artificial bone 4.It is respectively equipped with pad in upper groove with low groove, with
Prevent upper and lower support from artificial bone is caused wear and tear.During clamping, the two ends of artificial bone are clamped in two the second clampers respectively
In.The difference of the carrying angle according to artificial bone, adjusts the angle angle between the first swing arm and the second swing arm.
For drive flat board swing, be provided with drive mechanism in the rear side of riser, drive mechanism include gear ring 61, gear 62,
Worm gear 63 and worm screw 64, as shown in Fig. 8 to Figure 10, gear ring 61 is rotatably installed in the rear side of riser, is rotatablely equipped with riser
Gear 62, gear engages cooperation with gear ring, and the first stud is fixedly connected with gear ring after passing through rail groove；Fixing peace on gear shaft
Equipped with worm gear 63, worm gear engages cooperation with worm screw 64, and worm screw is connected with base rotation, and worm shaft is fixing with motor 6 output shaft even
Connect.When motor action, worm screw can be driven to rotate, and then drive worm gear wheel, worm gear setting coaxial with gear, and then drive snail
Wheel rotates, and finally drives ring gear against rotation, because flat board is fixedly connected with gear ring by the first stud, just drives flat board with the second spiral shell
Rotate centered on the axis of post, so that flat board is in suitable position.Meanwhile, rely on worm and gear self-locking performance, can in case
The only voluntarily rotation of flat board.
This clamping tooling, when using, artificial bone is clamped in fixation assembly, and the cooperation of upper support and lower support can be real
The now firm clamping to artificial bone.Adjust the angle of locating assembly, be adapted to the processing needs of diverse location and different process；
Carry the distance between section two second clampers, be adapted to the clamping demand of the artificial bone of different length；Adjust the first swing arm
With the angle angle of the second swing arm, it is adapted to the clamping demand of the artificial bone of different carrying angles；The setting of pad, can be real
The now flexible clamping to artificial bone, it is to avoid the abrasion to artificial bone, pad can be selected for rubber parts.
Claims (8)
1. a kind of clamping tooling of artificial bone, is characterized in that, including base, locating assembly, fixation assembly and drive mechanism,
Vertical riser is provided with described base, circular hole and the track centered on this round hole axial are provided with described riser
Groove；
Described locating assembly includes flat board, guide rail, the first clamper, the first stud and the second stud, in one end of described flat board
First stud and the second stud are installed with face, described first stud is rotated with circular hole and is connected, on described first stud
It is combined with stop nut and so that riser is located between stop nut and flat board, described second stud is placed in rail groove and in institute
State to be provided between base and riser and drive the drive mechanism slided in the second stud in rail groove；Other end in described flat board
It is provided with guide rail, two the first clampers are movably set with described guide rail, and between described first clamper and guide rail
It is provided with locking member；
Described fixation assembly includes the first swing arm being articulated and connected and the second swing arm, described first swing arm and the second swing
The free end of bar is clamped in the first clamper respectively, is movably installed with the second clamper respectively on first, second swing arm,
Two described second clamper mating reaction clamping artificial bones, and it is provided with pad in described second clamper.
2. a kind of clamping tooling of artificial bone according to claim 1, is characterized in that, described first clamper includes lower folder
Plate, train wheel bridge, slide block and the first bolt assembly, in the slide block being respectively arranged at two ends with slide cooperation of described lower plate,
First installation end of described train wheel bridge and one end of lower plate are articulated and connected, in the second installation end and the lower plate of described train wheel bridge
Corresponding end between be provided with the first bolt assembly.
3. a kind of clamping tooling of artificial bone according to claim 1, is characterized in that, described second clamper includes lower
Support, upper support, adjusting rod, the second bolt assembly and the 3rd bolt assembly, described adjusting rod and corresponding first swing arm or
Two swing arms are slidably connected, and described second bolt assembly is arranged on adjusting rod and the first swing arm, adjusting rod and the second swing arm
Between；Lower support is installed with described adjusting rod, the first installation end of described upper support is hinged with one end of lower support
Connect, between the second installation end supporting on described and the corresponding end of lower support, be provided with the second bolt assembly, artificial bone clamps
Support and lower support between upper.
4. a kind of clamping tooling of artificial bone according to claim 1, is characterized in that, described drive mechanism includes rotating peace
The gear ring being contained on riser engage with gear ring the gear coordinating and being rotatably installed on riser, the worm gear being fixed on gear shaft,
The worm screw coordinating and being rotatably installed on base with worm gear engagement and the motor being arranged on base and being connected with worm screw, described
Second stud is fixedly connected with gear ring.
5. a kind of clamping tooling of artificial bone according to claim 3, is characterized in that, the bottom supporting on described is provided with
The upper groove of " ∧ " shape, is provided with the low groove of " ∨ " shape at the top of described lower support, and described upper groove is made with low groove cooperation
With clamping artificial bone.
6. a kind of clamping tooling of artificial bone according to claim 5, is characterized in that, in described upper groove with low groove
Setting pad.
7. a kind of clamping tooling of artificial bone according to claim 1, is characterized in that, described locking member is jackscrew.
8. a kind of clamping tooling of artificial bone according to claim 1, is characterized in that, the center of circle corresponding to described rail groove
Angle is between 180 degree between 270 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510165372.4A CN104723145B (en) | 2015-04-09 | 2015-04-09 | Clamping tool of artificial bone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510165372.4A CN104723145B (en) | 2015-04-09 | 2015-04-09 | Clamping tool of artificial bone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104723145A CN104723145A (en) | 2015-06-24 |
| CN104723145B true CN104723145B (en) | 2017-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510165372.4A Active CN104723145B (en) | 2015-04-09 | 2015-04-09 | Clamping tool of artificial bone |
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| Country | Link |
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| CN (1) | CN104723145B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107529480A (en) * | 2017-09-06 | 2018-01-02 | 广西玉柴机器股份有限公司 | The fixing device and fixing means of multi-through hole class Components dress |
| CN111761553B (en) * | 2020-07-06 | 2023-07-25 | 温州大学 | Device for clamping artificial bones |
| CN114083319A (en) * | 2022-01-21 | 2022-02-25 | 厚爱医疗仪器（江苏）有限公司 | Clamping device is used in medical instrument processing |
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| CN202070805U (en) * | 2011-05-20 | 2011-12-14 | 如皋透平叶片制造有限公司 | Milling tool for blade root groove of blade |
| CN103624580A (en) * | 2013-11-08 | 2014-03-12 | 吴中区木渎蒯斌模具加工厂 | Shaft machining supporting clamp provided with lubricating pieces |
| CN204094675U (en) * | 2014-08-27 | 2015-01-14 | 广州市刑事科学技术研究所 | A kind of bone sample clamp |
| CN204148918U (en) * | 2014-10-24 | 2015-02-11 | 青岛海西重工有限责任公司 | Axle journal bracing or strutting arrangement |
| CN204248401U (en) * | 2014-10-16 | 2015-04-08 | 安徽安簧机械股份有限公司 | A kind of hole processing device of axles in industrial vehicles shell |
| CN204565691U (en) * | 2015-04-09 | 2015-08-19 | 济南大学 | The clamping tooling of a kind of artifical bone |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9744634B2 (en) * | 2013-07-01 | 2017-08-29 | Dick PLANK | Support for workpieces |
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2015
- 2015-04-09 CN CN201510165372.4A patent/CN104723145B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202070805U (en) * | 2011-05-20 | 2011-12-14 | 如皋透平叶片制造有限公司 | Milling tool for blade root groove of blade |
| CN103624580A (en) * | 2013-11-08 | 2014-03-12 | 吴中区木渎蒯斌模具加工厂 | Shaft machining supporting clamp provided with lubricating pieces |
| CN204094675U (en) * | 2014-08-27 | 2015-01-14 | 广州市刑事科学技术研究所 | A kind of bone sample clamp |
| CN204248401U (en) * | 2014-10-16 | 2015-04-08 | 安徽安簧机械股份有限公司 | A kind of hole processing device of axles in industrial vehicles shell |
| CN204148918U (en) * | 2014-10-24 | 2015-02-11 | 青岛海西重工有限责任公司 | Axle journal bracing or strutting arrangement |
| CN204565691U (en) * | 2015-04-09 | 2015-08-19 | 济南大学 | The clamping tooling of a kind of artifical bone |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104723145A (en) | 2015-06-24 |
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Inventor after: Qiao Yang Inventor after: Zhang Haobo Inventor after: Guo Peiquan Inventor after: Wang Shouren Inventor after: Sun Jianqiang Inventor before: Zhang Haobo Inventor before: Xiao Jijun Inventor before: Wei Yukun Inventor before: Sun Jianqiang |
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Effective date of registration: 20230330 Address after: 250000 1-2304, building 7, Shandong Design Creative Industrial Park (North District), No. 868, Tangye West Road, Licheng District, Jinan City, Shandong Province Patentee after: Shandong Huagong Technology Development Group Co.,Ltd. Address before: 250022 No. 336, South Xin Zhuang West Road, Shizhong District, Ji'nan, Shandong Patentee before: University of Jinan |
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