CN109047389B - Multi-site orthopedic tool - Google Patents
Multi-site orthopedic tool Download PDFInfo
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- CN109047389B CN109047389B CN201811148662.8A CN201811148662A CN109047389B CN 109047389 B CN109047389 B CN 109047389B CN 201811148662 A CN201811148662 A CN 201811148662A CN 109047389 B CN109047389 B CN 109047389B
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- orthopedic
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- rod
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- 230000000399 orthopedic effect Effects 0.000 title claims abstract description 63
- 230000007246 mechanism Effects 0.000 claims abstract description 71
- 238000012937 correction Methods 0.000 claims description 60
- 230000006835 compression Effects 0.000 claims description 30
- 238000007906 compression Methods 0.000 claims description 30
- 238000003825 pressing Methods 0.000 claims description 23
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000009471 action Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
-
- 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
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Surgical Instruments (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The multi-point orthopedic tool comprises a clamping seat, a round surface orthopedic device and a plane orthopedic device, wherein the round surface orthopedic device and the plane orthopedic device are both arranged on the clamping seat, the round surface orthopedic device can fix and roundness orthopedic a pipe fitting, the plane orthopedic device comprises a clamping mechanism and a correcting mechanism, the clamping mechanism is arranged on the clamping seat, the clamping mechanism can fix a workpiece, the correcting mechanism is arranged above the clamping mechanism, the correcting mechanism can correct the workpiece, and the whole device can carry out multi-point orthopedic on the workpiece through different orthopedic devices, so that the workpiece with various structural types can be clamped and fixed on the basis of guaranteeing the quality of the tool, and the use value of the tool device is greatly improved.
Description
Technical Field
The invention relates to the technical field of orthopedic tools, in particular to a multi-point orthopedic tool.
Background
In the prior art, correction tools with single-point positions or fewer points are commonly used in the field of correction tools, so that the use effect of the tools is limited, the utilization degree of the tools is low, and the problems that the clamping is not tight and the workpiece is easy to damage in the clamping process are solved for the correction of complex workpieces; in terms of installation of other auxiliary fixtures, the structure of the existing orthopedic tool is not high in realizable degree, in the process of clamping a workpiece, the correction treatment of the workpiece mostly depends on various detection tools, the correction treatment effect of the tool on the workpiece after clamping is poor, and whether the workpiece installation position is correct or not completely depends on the standardization degree and the proficiency of the operation process of operators.
Disclosure of Invention
The invention mainly aims to provide a multi-point orthopedic tool, which overcomes the defects of the prior art, has a simple structure and ingenious design, clamps and fixes workpieces of various different structure types by adopting a plurality of points, greatly improves the practical application range and the structure utilization degree of the tool, and improves the tool efficiency.
The invention further aims to provide a multi-point orthopedic tool, the internal action structure of which is controlled in a starting manner, so that the tool is quick and convenient, the consumption of manpower is avoided, and a good fixing and clamping effect can be achieved.
In order to achieve the above purpose, the invention adopts the following technical scheme: the utility model provides a multi-point orthopedic frock includes holder, round surface orthopedic device and plane orthopedic device, round surface orthopedic device with plane orthopedic device all installs in on the holder, round surface orthopedic device can fix and roundness correction to the pipe fitting, plane orthopedic device includes fixture and correction mechanism, fixture install in on the holder, fixture can fix the work piece, correction mechanism install in fixture top, correction mechanism can carry out the correction to the work piece.
According to an embodiment of the invention, the round orthopedic device comprises a plurality of multi-round channels, a pneumatic supporting rod and a semicircular pressing piece, wherein the plurality of multi-round channels are arranged on the clamping seat, the sizes of all sections of circular arcs on each multi-round channel are gradually increased from inside to outside, the pneumatic supporting rod is arranged in the multi-round sliding groove, and the semicircular pressing piece is fixed at one end of the pneumatic supporting rod.
According to one embodiment of the invention, the clamping seat is provided with the locking position pressing disc which is rotationally connected to one end of the clamping seat, the locking position pressing disc is provided with the pneumatic telescopic rack rod, the lifting plate, the hydraulic device and the ejector rod, the pneumatic telescopic rack rod is rotationally connected to the locking position pressing disc, the lifting plate is fixedly connected to the pneumatic telescopic rack rod, the hydraulic device is arranged on the lifting plate, the ejector rod is connected with the hydraulic device, and the ejector rod can support the upper end of the pipe fitting.
According to an embodiment of the invention, the round orthopedic device further comprises an auxiliary fixture device, the auxiliary fixture device comprises a side pull support frame, a threaded connecting rod and a fixed mounting table, the side pull support frame is welded on one side of the clamping seat, an arc stand is arranged on the side pull support frame in a penetrating mode, the threaded connecting rod is installed on the arc stand in a threaded mode, the fixed mounting table is welded on the threaded connecting rod, a plurality of annular grooves are formed in the surface of the fixed mounting table, and the annular grooves can clamp the auxiliary fixture.
According to an embodiment of the invention, the clamping mechanism comprises a plurality of sliding grooves, a pneumatic pull rod, a bar and a positioning bolt, wherein the sliding grooves are formed in the clamping seat, the pneumatic pull rod is installed in the sliding grooves, the bar is fixed on one side of the pneumatic pull rod, and the positioning bolt is installed on the bar.
According to an embodiment of the valve, the correction mechanism comprises a first correction mechanism and a second correction mechanism, wherein the first correction mechanism is installed above the clamping seat, and the second correction mechanism is installed on the locking position pressing disc.
According to an embodiment of the invention, the first correction mechanism comprises a clamping ring, a plurality of correction compression rods, a plurality of correction stretching gas rods and an air passage pipe, wherein the clamping ring is rotatably arranged on the side stretching support, the correction compression rods are respectively arranged on the clamping ring, the correction stretching gas rods are uniformly and vertically arranged on the correction compression rods, and the air passage pipe is respectively communicated with the correction stretching gas rods through the correction compression rods.
According to an embodiment of the invention, the second correcting mechanism comprises a rotary table, a clamping groove, an air suction plate, an air pressure plate and an air charging pipe, wherein the rotary table is arranged below the locking pressure plate, the clamping groove is formed in the bottom surface of the rotary table, the air suction plate and the air pressure plate are both arranged in the clamping groove, the air charging pipe is arranged on the outer side of the rotary table, the air charging pipe and a through groove are arranged in the rotary table, the through groove can accommodate the air charging pipe, one end of the air charging pipe is communicated with the air charging pipe, and the other end of the air charging pipe is respectively communicated with the air suction plate and the air pressure plate.
According to an embodiment of the invention, the multi-point orthopedic tool further comprises a trapezoid positioning device, wherein the trapezoid positioning device comprises a trapezoid fixing mechanism and a positioning mechanism, the trapezoid fixing mechanism is installed above the locking position pressing plate, and the positioning mechanism is installed on the clamping seat and is located above the trapezoid fixing mechanism.
According to an embodiment of the invention, the trapezoid fixing mechanism comprises a ladder seat, a plurality of ladder clamping blocks and a spring rod, wherein the ladder seat is fixed on the upper surface of the locking position pressing disc, the ladder clamping blocks are symmetrically arranged in the ladder seat, the spring rod is connected with the ladder clamping blocks, the positioning mechanism comprises a supporting vertical frame, a positioning sliding rail and a plurality of positioning telescopic compression bars, the supporting vertical frame is welded on the clamping seat, a slideway is arranged on the supporting vertical frame, the positioning sliding rail is arranged on the slideway, the positioning sliding rail can move up and down along the slideway, the positioning telescopic compression bars are arranged above the ladder seat, the positioning telescopic compression bars are slidably arranged on the positioning sliding rail, and the positioning telescopic compression bars can move left and right along the positioning sliding rail.
The invention has the beneficial effects that: the whole device has the advantages of simple structure, high automation degree, flexible and convenient use, and can effectively save the tooling time and reduce the tooling flow, thereby reducing the tooling cost and operation on the basis of ensuring the tooling quality; the orthopedic tool adopts a plurality of point positions to clamp and fix workpieces with various structural types, so that the practical application range and the structural utilization degree of the tool are greatly improved; the levelness of the mounting surface of the workpiece can be directly corrected, so that the use of a detection tool is reduced or directly omitted, the operation is simple, and very strict skill requirements are avoided; the workpiece can be limited in multiple degrees of freedom, so that the workpiece clamping absolute fixation is greatly ensured, and the workpiece can be conveniently and accurately and properly corrected by manpower or a machine; the internal action structure of the tool adopts a pneumatic control mode, is quick and convenient, avoids the consumption of manual labor and can achieve a better fixing and clamping effect; in the tool, the workpiece with slight deformation can be corrected through the clamping pressure action to a certain extent.
Drawings
Fig. 1 is a schematic view of a structure in which a jack faces right in accordance with a preferred embodiment of the present invention.
FIG. 2 is a schematic view of a structure in which the ejector pin is directed to the left in accordance with a preferred embodiment of the present invention
Fig. 3 is a top view of a cartridge in accordance with a preferred embodiment of the present invention.
Fig. 4 is a schematic structural view of a second correction mechanism in a preferred embodiment according to the present invention.
Fig. 5 is a top view of a second correction mechanism in accordance with a preferred embodiment of the present invention.
Fig. 6 is a schematic view of a hydraulic device in a preferred embodiment according to the present invention.
Fig. 7 is a schematic view of a return spring in accordance with a preferred embodiment of the present invention.
Fig. 8 is a schematic view of a trapezoid positioning apparatus according to a preferred embodiment of the present invention.
FIG. 9 is a schematic structural view of an auxiliary clamping device in accordance with a preferred embodiment of the present invention
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the invention. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.
As shown in fig. 1 to 9, the multi-point orthopedic tool 1 includes a holder 10, a round surface orthopedic device 20 and a plane orthopedic device 30, the round surface orthopedic device 20 and the plane orthopedic device 30 are both installed on the holder 10, the round surface orthopedic device 20 can fix and round a pipe fitting, the plane orthopedic device 30 includes a clamping mechanism 31 and a correcting mechanism 32, the clamping mechanism 31 is installed on the holder 10, the clamping mechanism 31 can fix a workpiece, the correcting mechanism 32 is installed above the clamping mechanism 31, the correcting mechanism 32 can correct the workpiece, and the whole device can carry out multi-point orthopedic on the workpiece through different orthopedic devices, so that the clamping and fixing of the workpiece with various structure types can be carried out on the basis of guaranteeing the quality of the tool, and the use value of the tool device is greatly improved.
Wherein the circular surface orthopedic device 20 comprises a plurality of multi-circular channels 21, a pneumatic supporting rod 22 and a semicircular pressing piece 23, wherein the multi-circular channels 21 are arranged on the clamping seat 10, the circular arc sizes of all sections of the multi-circular channels 21 are gradually increased from inside to outside, so that the multi-circular channels 21 can be used for installing and positioning pipes with different diameters, meanwhile, lining cotton 211 is adhered to the inner wall of the multi-circular channels 21, so that when the pipe fitting is clamped, impact force between the pipe fitting and the multi-circular channels 21 can be effectively slowed down, deformation of the pipe fitting during installation can be prevented, the pneumatic supporting rod 22 is arranged in the multi-circular channels 21, the clamping seat 10 is provided with an air port 11, the air port 11 is respectively connected with the sliding chute 311 and the pneumatic supporting rod 22, the semicircular pressing piece 11 can be respectively led into the air in the sliding chute 311 and the pneumatic supporting rod 22, the semicircular pressing piece 23 is fixed at one end of the pneumatic supporting rod 22, when the pipe fitting is installed and positioned, the pipe fitting can be effectively slowed down, the circular pressing piece can be correspondingly pressed against the circular arc segments 21 through the circular arc pressing piece 22, the circular pressing piece 11 can be correspondingly pressed against the circular arc surfaces of the pipe fitting 23, and the circular pressing piece 11 can be correspondingly stretched by the circular channels 21, the circular pressing piece 11 can be contacted with the circular arc pressing piece 22 through the circular arc surfaces when the circular channels are correspondingly arranged on the circular channels 21, and the circular channels are correspondingly pressed against the circular channels 23 and the circular channels are stretched by the circular channels and the circular channels 23, therefore, the workpiece slightly deformed is shaped through clamping pressure action to a certain extent in the tooling process, and the function of one object with multiple functions is realized.
Wherein the clamping seat 10 is provided with a locking pressure plate 12, the locking pressure plate 12 is rotatably connected to one end of the clamping seat 10, preferably, one end of the locking pressure plate 12, which is close to the clamping seat 10, is provided with a screw 13, the locking pressure plate 12 is rotatably mounted on the clamping seat 10 through the screw 13, so that the locking pressure plate 12 can rotate along the screw 13, the locking pressure plate 12 is provided with a pneumatic expansion bracket rod 14, a lifting plate 15, a hydraulic device 16 and a push rod 17, the pneumatic expansion bracket rod 14 is mounted on the locking pressure plate 12, the pneumatic expansion bracket rod 14 is provided with a clamping rod 141, the clamping rod 141 is mounted on the inner side of the lower end of the pneumatic expansion bracket rod 14, the outer structural dimension of the clamping rod 141 is identical with the inner structural dimension of the pneumatic expansion bracket rod 14, a ferrule 142 is welded outside the clamping rod 141, the ferrule 142 is sleeved on the outer surface of the locking pressure plate 12, so that the pneumatic expansion bracket rod 14 is installed on the locking pressure plate 12 through the clamping rod 141 and the ferrule 142, the lifting plate 15 is fixedly connected with the pneumatic expansion bracket rod 14, the lower end of the pneumatic expansion bracket rod 14 is provided with a ventilation circular opening, gas can supply to the pneumatic expansion bracket rod 14 through the ventilation circular opening, the pneumatic expansion bracket rod 14 and the lifting plate 15 form a lifting structure, the lifting plate 15 can move up and down through the pneumatic expansion bracket rod 14, the hydraulic device 16 is installed on the lifting plate 15, the ejector rod 17 is connected with the hydraulic device 16, the hydraulic device 16 comprises a hydraulic cylinder 161, a hydraulic expansion rod 162 and a return spring 163, the hydraulic cylinder 161 is installed on the lifting plate 15, the hydraulic expansion rod 162 is connected with the hydraulic cylinder 161, the return spring 163 is installed in the hydraulic telescopic rod 162, one end of the return spring 163 is fixedly connected to the hydraulic telescopic rod 162, and the other end of the return spring 163 is fixedly connected to the ejector rod 17, when the hydraulic cylinder 161 controls the hydraulic telescopic rod 162 to retract by utilizing a hydraulic principle, the ejector rod 17 can correspondingly retract into a hollow pipeline structure of the hydraulic telescopic rod 162 under the action of the return spring 163 due to the action of external pressure; when the higher pipe fitting needs to be supported, the lifting plate 15 is adjusted to a proper height by adjusting the pneumatic telescopic rack rod 14, then the ejector rod 17 is abutted to the outer wall of the higher pipe fitting installed on the clamping seat 10 by the hydraulic device 16, so that the ejector rod 17 can support the higher pipe fitting, the structure can limit the work piece in multiple degrees of freedom, the absolute fixation in the work piece clamping is effectively ensured, and convenience is provided for the accurate and proper orthopedic work of the work piece by subsequent manual work or machines.
The circular surface orthopedic device 20 further comprises an auxiliary clamp device 24, the auxiliary clamp device 24 comprises a side pull support 241, a threaded connecting rod 242 and a fixed mounting table 243, the side pull support 241 is welded on one side of the clamping seat 10, an arc support 244 is arranged on the side pull support 241 in a penetrating mode, the threaded connecting rod 242 is arranged on the arc support 244 in a threaded mode, three threaded connecting rods 242 are arranged in the arc support 244 at equal angles, the threaded connecting rods 242 are parallel to each other, the fixed mounting table 243 is welded on the threaded connecting rod 242, a plurality of annular grooves 245 are formed in the surface of the fixed mounting table 243, the annular grooves 245 are in a circular arc groove structure, the annular grooves 245 can clamp auxiliary clamps, when auxiliary clamps are clamped, the threaded connecting rod 242 is firstly adjusted to a proper height, the fixed mounting table 243 can embed the auxiliary clamps into the annular grooves 245, the auxiliary clamps can be positioned and mounted, meanwhile, the fixing table 245 is welded on the outer wall of the threaded connecting rod 242, the fixed mounting table is convenient to install the auxiliary clamps, and the fixing table is convenient to install the auxiliary clamps in a position of the fixed mounting table 17.
The clamping mechanism 31 includes a plurality of sliding grooves 311, a pneumatic pull rod 312, a bar 313 and a positioning bolt 314, the sliding grooves 311 are arranged on the clamping seat 10, the pneumatic pull rod 312 is installed in the sliding grooves 311, the bar 313 is fixed on one side of the pneumatic pull rod 312, the positioning bolt 314 is installed in the bar 313, the positioning bolt 314 can fix the position of the bar 313, the unstable clamping caused by the workpiece release force during fixing is avoided, when the plane orthopedic device 30 is clamped, a workpiece is placed in the sliding grooves 311, an air pump connected with the sliding grooves 311 is started, the air pump can ventilate into the sliding grooves 311 through the air port 11, the pneumatic pull rod 312 can move in the sliding grooves 311, so that the pneumatic pull rod 312 can fix the workpiece in the sliding grooves 311, the pneumatic pull rod 312 moves to different positions according to different sizes of the workpiece, and the clamping operation of the workpieces with different sizes can be completed rapidly.
The correcting mechanism 32 comprises a first correcting mechanism 33 and a second correcting mechanism 34, the first correcting mechanism 33 is installed above the clamping seat 10, the first correcting mechanism 33 can press and correct and level when the workpiece is clamped, the second correcting mechanism 34 is installed on the locking pressure plate 12, the second correcting mechanism 34 can correct the workpiece after the workpiece is leveled, and the workpiece in the clamping mechanism 31 can be corrected through different correcting mechanisms 32, so that the correcting effect of the workpiece is improved.
Wherein the first correction mechanism 33 comprises a clamping ring 331, a plurality of correction compression rods 332, a plurality of correction stretching air rods 333 and an air channel pipe 334, the clamping ring 331 is rotatably mounted on the side stretching bracket 241, the correction compression rods 332 are respectively mounted on the clamping ring 331, the correction stretching air rods 333 are uniformly and vertically mounted on the correction compression rods 332, the correction stretching air rods 333 on the correction compression rods 332 have different lengths, so that mutual interference caused by rotation of the correction compression rods 332 can be effectively avoided, the air channel pipe 334 is respectively communicated with the correction stretching air rods 333 through the correction compression rods 332, when the clamping mechanism 31 fixes a workpiece, the clamping ring 331 is moved, the clamping ring 331 can move up and down along the vertical direction of the side stretching bracket 241, the correction pressing rods 332 are positioned right above the workpiece, one end of the correction stretching air rod 333 is kept away from the upper surface of the workpiece, the clamping sleeve ring 331 is axially rotated, the positions of the correction stretching air rods 333 on the correction pressing rods 332 are staggered, so that dense and uniform distribution of flattening points is guaranteed, an air pump communicated with the air channel pipe 334 is started, the correction stretching air rods 333 are uniformly stretched at the same speed and with the same elongation by filling compressed air into the air channel pipe 334, the correction stretching air rods 333 are finally contacted with the upper surface of the workpiece, a pressure sensor is installed at the bottom end of the correction stretching air rod 333, the pressure on the surface of the workpiece is detected by the pressure sensor, and whether the mounting surface of the workpiece is horizontal at the moment is judged, when no electrical device is arranged below the correcting stretching gas rods 333, as each correcting stretching gas rod 333 stretches to the same extent, different pressure effects can be generated on the upper surface of the uneven workpiece along with the continuous extension of the correcting stretching gas rods 333, so that the workpiece can be gradually pressed and leveled under the action of the pressure, the leveling operation of the workpiece is realized, and after the workpiece is leveled, each correcting pressure rod 332 is rotated out in the horizontal direction, so that the second correcting mechanism 34 can conveniently perform subsequent correcting operation.
Wherein the second correcting mechanism 34 comprises a turntable 341, a clamping groove 342, an air suction plate 343, an air pressure plate 344 and an air charging pipe 345, the turntable 341 is installed below the locking pressure plate 12, the clamping groove 342 is arranged on the bottom surface of the turntable 341, the air suction plate 343 and the air pressure plate 344 are both installed in the clamping groove 342, a plurality of air suction round openings 346 are arranged on the air suction plate 343, the plurality of air suction round openings 346 can fixedly adsorb the upper surface of a workpiece, a plurality of air pressure telescopic rods 347 are arranged on the air pressure plate 344, the air pressure telescopic rods 347 can provide lower pressure for the upper surface of the workpiece through telescopic operation, the air charging pipe is arranged on the outer side of the turntable 341, an air rubber pipe 348 and a through groove 349 are arranged in the turntable 341, the through groove 349 can accommodate the air rubber pipe 348, one end of the air rubber pipe 348 is communicated with the air charging pipe 345, the other end is respectively connected with the air suction plate 343 and the air pressure plate 344, when the secondary correction work is performed, the locking pressure plate 12 is rotated to the upper part of the clamping seat 10 by taking the screw 13 as the center, the locking pressure plate 12 is adjusted to a proper height by the screw 13, the turntable 341 is rotated, the air suction plate 343 and the air pressure plate 344 which are arranged in the clamping groove 342 are moved to a proper position, the air pump connected with the air tube 345 is started, the air suction plate 343 can control each air suction round opening 346 to generate an air suction effect by air pressure, the air suction plate 343 can fixedly adsorb the upper surface of a workpiece by the air suction round opening 346 due to the air suction principle, thereby providing convenience for the subsequent correction work, the air pressure plate 344 can provide a lower pressure for the upper surface of the workpiece by the expansion and contraction of the air pressure telescopic rod 347, therefore, the upper surface of the workpiece can be subjected to an orthopedic action, the whole device not only can absolutely fix the workpiece, but also can directly correct the installation levelness of the workpiece, and reduces or directly omits the use of a detection tool.
The multi-point orthopedic tool 1 further comprises a trapezoid positioning device 40, the trapezoid positioning device 40 comprises a trapezoid fixing mechanism 50 and a positioning mechanism 60, the trapezoid fixing mechanism 50 is installed above the locking pressure plate 12, the trapezoid fixing mechanism 50 is used for fixing and limiting workpieces of a ladder structure, the workpieces are effectively prevented from being damaged by clamping and clamping, the positioning mechanism 60 is installed on the clamping seat 10 and located above the trapezoid fixing mechanism 50, the positioning mechanism 60 is used for feeding back clamping positions of the workpieces rapidly, and preparation conditions are provided for mechanical orthopedic processing of the tool in numerical control equipment.
Wherein the ladder fixing mechanism 50 comprises a ladder seat 51, a plurality of ladder clamping blocks 52 and a spring rod 53, the ladder seat 51 is fixed on the upper surface of the locking pressure plate 12, the ladder clamping blocks 52 are symmetrically arranged in the ladder seat 51, the spring rod 53 is connected with the ladder clamping blocks 52, when clamping a workpiece with a ladder structure, only the ladder workpiece is placed on the ladder seat 51, due to the action of the spring rod 53, the two ladder clamping blocks 52 form an elastic structure, the ladder clamping blocks 52 can be correspondingly contracted by utilizing the elasticity of the spring rod 53, so that the ladder clamping blocks 52 can be abutted against the outer wall of the ladder workpiece, thereby clamping and fixing the ladder workpiece, and effectively avoiding damage to the ladder workpiece when clamping the ladder workpiece, the positioning mechanism 60 comprises a supporting stand 61, a positioning slide rail 62 and a plurality of positioning telescopic compression rods 63, the supporting stand 61 is welded on the clamping seat 10, a slide rail 64 is arranged on the supporting stand 61, the positioning slide rail 62 is installed on the slide rail 64, the positioning slide rail 62 can move up and down along the slide rail 64, the plurality of positioning telescopic compression rods 62 are all positioned above the ladder seat 51, thus the positioning telescopic compression rods 62 can rapidly position workpieces installed in the ladder seat 51, the plurality of positioning telescopic compression rods 63 are slidably installed on the positioning slide rail 62, the positioning telescopic compression rods 63 can move left and right along the positioning slide rail 62, when positioning operation is performed on each workpiece, the positioning slide rail 62 is driven, the positioning slide rail 62 can move up and down along the slide groove 311, the positioning telescopic compression rod 63 is pulled down to the upper portion of a corresponding workpiece, the positioning telescopic compression rod 63 is stretched, the bottom end of the positioning telescopic compression rod 63 is in contact with the upper surface of the workpiece, the positioning telescopic compression rod 63 is driven, the positioning telescopic compression rod 63 can move on the positioning sliding rail 62 to correspond to the workpiece at a proper position, the position height of the workpiece can be fed back through the length of the positioning telescopic compression rod 63, the horizontal position of the workpiece is fed back through the position of the positioning telescopic compression rod 63 relative to the positioning sliding rail 62, the position of the workpiece on a device can be determined, synchronous positioning work of different workpieces is uniformly completed, a preparation condition is provided for mechanical orthopedic processing of a tool, and therefore the operation of the multi-position orthopedic tool 1 is completed.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a multiposition orthopedic frock, its characterized in that includes holder, round orthopedic device and plane orthopedic device all install in on the holder, round orthopedic device can fix and roundness is orthopedic to the pipe fitting, plane orthopedic device includes fixture and correction mechanism, fixture install in on the holder, fixture can fix the work piece, correction mechanism install in fixture top, correction mechanism can orthopedic the work piece, wherein, round orthopedic device includes a plurality of many circular channels, pneumatic support pole and semicircle preforming, a plurality of many circular channels open in on the holder, each many circular channels are last each section circular arc size to be crescent from inside to outside, pneumatic support pole install in many circular channels, semicircle preforming is fixed in pneumatic support pole one end, wherein, be equipped with the gas port on the holder, connect pneumatic support pole, pneumatic support pole can be gone into to the gas port.
2. The multi-position orthopedic tool according to claim 1, wherein a locking position pressing plate is arranged on the clamping seat and is rotationally connected to one end of the clamping seat, a pneumatic telescopic rack rod, a lifting plate, a hydraulic device and a push rod are arranged on the locking position pressing plate, the pneumatic telescopic rack rod is rotationally connected to the locking position pressing plate, the lifting plate is fixedly connected to the pneumatic telescopic rack rod, the hydraulic device is arranged on the lifting plate, the push rod is connected with the hydraulic device, and the push rod can support the upper end of a pipe fitting.
3. The multi-site orthopedic tooling of claim 2 wherein the round surface orthopedic device further comprises an auxiliary fixture device, the auxiliary fixture device comprises a side pull support, a threaded connecting rod and a fixed mounting table, the side pull support is welded on one side of the clamping seat, an arc stand is arranged on the side pull support in a penetrating manner, the threaded connecting rod is mounted on the arc stand in a threaded manner, the fixed mounting table is welded on the threaded connecting rod, a plurality of annular grooves are formed in the surface of the fixed mounting table, and the annular grooves can clamp the auxiliary fixture.
4. The multi-site orthopedic tooling of claim 3 wherein the clamping mechanism comprises a plurality of slide slots, a pneumatic tie rod, a bar and a positioning bolt, wherein a plurality of slide slots are formed in the clamping seat, the pneumatic tie rod is mounted in the slide slots, the bar is fixed on one side of the pneumatic tie rod, and the positioning bolt is mounted on the bar.
5. The multi-site orthopedic tooling of claim 4 wherein the correction mechanism comprises a first correction mechanism mounted above the clamp mount and a second correction mechanism mounted on the capture platen.
6. The multi-site orthopedic tooling of claim 5 wherein the first correction mechanism comprises a clamping collar, a plurality of correction struts, a plurality of correction stretch struts and an airway tube, wherein the clamping collar is rotatably mounted on the side pull support, the correction struts are respectively mounted on the clamping collar, the correction stretch struts are uniformly and vertically mounted on the correction struts, and the airway tube is respectively communicated with the correction stretch struts through the correction struts.
7. The multi-site orthopedic tooling of claim 6 wherein the second correction mechanism comprises a turntable, a clamping groove, an air suction plate, an air pressure plate and an air inflation tube, wherein the turntable is mounted below the locking pressure plate, the clamping groove is formed in the bottom surface of the turntable, the air suction plate and the air pressure plate are both mounted in the clamping groove, the air inflation tube is arranged on the outer side of the turntable, an air inflation tube and a through groove are formed in the turntable, the through groove can accommodate the air inflation tube, one end of the air inflation tube is communicated with the air inflation tube, and the other end of the air inflation tube is respectively communicated with the air suction plate and the air pressure plate.
8. The multi-site orthopedic tooling of claim 2 further comprising a trapezoidal positioning device comprising a trapezoidal securing mechanism mounted over the capture platen and a positioning mechanism mounted to the clamp seat and positioned over the trapezoidal securing mechanism.
9. The multi-position orthopedic tool according to claim 8, wherein the trapezoid fixing mechanism comprises a ladder seat, a plurality of ladder clamping blocks and a spring rod, the ladder seat is fixed on the upper surface of the locking position pressing plate, the ladder clamping blocks are symmetrically installed in the ladder seat, the spring rod is connected with the ladder clamping blocks, the positioning mechanism comprises a supporting vertical frame, a positioning sliding rail and a plurality of positioning telescopic compression rods, the supporting vertical frame is welded on the clamping seat, a slide way is formed in the supporting vertical frame, the positioning sliding rail is installed on the slide way, the positioning sliding rail can move up and down along the slide way, a plurality of positioning telescopic compression rods are arranged above the ladder seat, a plurality of positioning telescopic compression rods are slidably installed on the positioning sliding rail, and the positioning telescopic compression rods can move left and right along the positioning sliding rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811148662.8A CN109047389B (en) | 2018-09-29 | 2018-09-29 | Multi-site orthopedic tool |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811148662.8A CN109047389B (en) | 2018-09-29 | 2018-09-29 | Multi-site orthopedic tool |
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| Publication Number | Publication Date |
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| CN109047389A CN109047389A (en) | 2018-12-21 |
| CN109047389B true CN109047389B (en) | 2024-03-22 |
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| CN201811148662.8A Active CN109047389B (en) | 2018-09-29 | 2018-09-29 | Multi-site orthopedic tool |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN109047389A (en) | 2018-12-21 |
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