CN211938487U - Expanding orthopedic mechanism - Google Patents
Expanding orthopedic mechanism Download PDFInfo
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- CN211938487U CN211938487U CN202020446809.8U CN202020446809U CN211938487U CN 211938487 U CN211938487 U CN 211938487U CN 202020446809 U CN202020446809 U CN 202020446809U CN 211938487 U CN211938487 U CN 211938487U
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Abstract
The embodiment of the utility model discloses prop orthopedic mechanism that rises. The utility model discloses a prop orthopedic mechanism that rises includes: the workbench, the power component, rectify the board, first slip table, second slip table and spacing subassembly, the power component sets up on the workbench, the power component is used for driving and corrects the board and reciprocate, the left and right sides slope setting of correcting the board, the left and right sides of correcting the board is equipped with first slide rail and second slide rail respectively, first slip table sets up in the left side of correcting the board, the right flank of first slip table and the left surface of correcting the board are laminated each other, be equipped with first spout on the first slip table, the second slip table sets up the right side at correcting the board, the left flank of second slip table and the right flank of correcting the board are laminated each other, be equipped with the second spout on the second slip table, spacing subassembly is used for restricting first slip table and second slip table and takes place the skew. The utility model discloses a prop orthopedic mechanism that rises through setting up power component, correcting board, first slip table and second slip table, can correct the pipe fitting in two directions.
Description
Technical Field
The utility model relates to a correct and warp technical field, concretely relates to prop orthopedic mechanism that rises.
Background
With the development of the times, pipelines are widely used in various fields. However, the pipe is deformed in the production process or the transportation process, which is a common phenomenon, and especially, the pipe made of aluminum, aluminum alloy and the like is easily deformed due to the soft characteristic of the material. The pipe member is deformed for various reasons, for example: the pipe fittings that take place to warp can't normally use, consequently need correct the pipe fittings to dead weight influence, cutting, cold and hot processing etc..
At present, most of correction tools on the market are single-side correction, the single-side correction has a large influence on the pipe fitting structure, the correction part structure is weak easily, and the use is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prop orthopedic mechanism that rises, through setting up power component, correcting board, first slip table and second slip table, can correct the pipe fitting by two directions.
The embodiment of the utility model provides a supporting and expanding orthopedic mechanism, which is used for correcting pipe fittings and comprises a workbench, a power assembly, a correcting plate, a first sliding table, a second sliding table and a limiting assembly;
the power assembly is arranged on the workbench and is used for driving the straightening plate to move up and down;
the correcting plate is arranged on the power assembly, the left side and the right side of the correcting plate are obliquely arranged, and the left side and the right side of the correcting plate are respectively provided with at least one first sliding rail and at least one second sliding rail;
the first sliding table is arranged on the workbench, the first sliding table is arranged on the left side of the correcting plate, the right side face of the first sliding table is obliquely arranged, the right side face of the first sliding table and the left side face of the correcting plate are mutually attached, at least one first sliding groove is arranged on the first sliding table, the first sliding rail is clamped in the first sliding groove, and the first sliding groove and the first sliding rail are used for driving the first sliding table to move left and right when the correcting plate moves;
the second sliding table is arranged on the workbench, arranged on the right side of the correcting plate, obliquely arranged on the left side surface of the second sliding table, the left side surface of the second sliding table and the right side surface of the correcting plate are mutually attached, at least one second sliding groove is arranged on the second sliding table, the second sliding rail is clamped in the second sliding groove, and the second sliding groove and the second sliding rail are used for driving the second sliding table to move left and right when the correcting plate moves;
the limiting assembly is used for limiting the first sliding table and the second sliding table to deviate.
In one possible embodiment, the first slide rail and the second slide rail are dovetail-shaped.
In one possible solution, the power assembly comprises: the device comprises a fixed block, a mounting plate, a plurality of connecting rods, a cylinder and a first fixing bolt;
the connecting rods are used for fixing the mounting plate, and the air cylinder is fixed on the mounting plate;
the fixing block is fixed on a telescopic shaft of the cylinder, a first through hole is formed in the fixing block, a first threaded hole is formed in the correction plate, and the first fixing bolt is used for connecting the fixing block and the correction plate.
In one possible embodiment, the limiting assembly comprises: two limiting blocks and two guide pieces;
the limiting blocks are arranged on the workbench, two guide holes are formed in the limiting blocks, the two limiting blocks are respectively arranged on the left side and the right side of the first sliding table and the second sliding table, and the two limiting blocks are used for limiting the left-right movement amplitude of the first sliding table and the second sliding table;
the guide member includes: the sliding rod part of the two guide pieces is respectively used for limiting the first sliding table and the second sliding table to move up and down or move back and forth.
In one possible solution, the position limiting assembly further comprises: a fixing screw and a fixing nut;
the limiting block is provided with a fixing hole, the workbench is provided with a waist-shaped hole, and the fixing screw rod and the fixing nut are used for fixing the limiting block.
In one possible embodiment, the method further comprises: the first extension blocks, the second extension blocks and the second fixing bolts are arranged on the base;
the two first extension blocks are symmetrically arranged on the front side and the rear side of the first sliding table, first counter bores are formed in the first extension blocks, and second threaded holes corresponding to the first counter bores are formed in the first sliding table;
the two second extension blocks are symmetrically arranged on the front side and the rear side of the second sliding table, second counter bores are formed in the second extension blocks, and third threaded holes corresponding to the second counter bores are formed in the second sliding table;
the plurality of second fixing bolts are used for fixing the first extension block and the second extension block.
In one possible embodiment, the method further comprises: two wear pads;
the two wear pads are arranged on the first sliding table and the second sliding table respectively.
In one possible embodiment, the straightening plate is made of a ferrous material.
In one possible solution, the first extension block and the second extension block are made of nylon.
In one possible embodiment, the method further comprises: a handle;
the handle is fixed on the top of the correction plate.
Based on the above, the expanding orthopedic mechanism of the present invention comprises: the device comprises a workbench, a power assembly, a correcting plate, a first sliding table, a second sliding table and a limiting assembly, wherein the power assembly is arranged on the workbench, the correcting plate is arranged on the power assembly, the left side and the right side of the correcting plate are obliquely arranged, the left side and the right side of the correcting plate are respectively provided with at least one first sliding rail and at least one second sliding rail, the first sliding table is arranged on the workbench, the first sliding table is arranged on the left side of the correcting plate, the right side surface of the first sliding table is obliquely arranged, the right side surface of the first sliding table is mutually attached to the left side surface of the correcting plate, the first sliding table is provided with at least one first sliding groove, the first sliding rail is clamped in the first sliding groove, the second sliding table is arranged on the workbench, the second sliding table is arranged on the right side of the correcting plate, the left side surface of the second sliding table is obliquely arranged, the left side surface of the second sliding table is mutually attached to the right side, the second slide rail joint is in the second spout, and spacing subassembly is used for restricting first slip table and second slip table and takes place the skew. During the use, firstly, pipe fittings to be corrected are sleeved on the first sliding table, the second sliding table and the correcting plate, the correcting plate is driven by the power assembly to move up and down, because the right side face of the first sliding table is an inclined face and is mutually attached to the left side face of the correcting plate, the left side face of the second sliding table is an inclined face and is mutually attached to the right side face of the correcting plate, the first sliding rail is connected in the first sliding groove in a clamped mode, the second sliding rail is connected in the second sliding groove in a clamped mode, in the downward moving process of the correcting plate, the correcting plate extrudes the first sliding table leftwards and simultaneously extrudes the second sliding table rightwards, the effect of correcting the pipe fittings can be achieved, in addition, the pipe fittings are simultaneously extruded leftwards and rightwards by the first sliding table and the second sliding table in the correcting process, the symmetry.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural view of a first viewing angle of a stretching orthopedic mechanism according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a second viewing angle of the expanding orthopedic mechanism according to the embodiment of the present invention;
fig. 3 is a schematic cross-sectional view of the expanding orthopedic mechanism according to the embodiment of the present invention.
Reference numbers in the figures:
1. a work table; 2. a power assembly; 3. straightening a plate; 4. a first sliding table; 5. a second sliding table; 6. a limiting component; 7. a first slide rail; 8. a second slide rail; 9. a fixed block; 10. mounting a plate; 11. a connecting rod; 12. a cylinder; 13. a first fixing bolt; 14. a limiting block; 15. a guide member; 16. a fixed part; 17. a slide bar part; 18. fixing the screw rod; 19. fixing a nut; 20. a first extension block; 21. a second extension block; 22. a second fixing bolt; 23. a wear pad; 24. a handle.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; the connection can be mechanical connection, electrical connection or communication connection; either directly or indirectly through intervening media, either internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The technical solution of the present invention will be described in detail with specific examples. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments.
Fig. 1 is a schematic structural diagram of a first view angle of the stretching orthopedic mechanism in the embodiment of the present invention, fig. 2 is a schematic structural diagram of a second view angle of the stretching orthopedic mechanism in the embodiment of the present invention, and fig. 3 is a schematic sectional structural diagram of the stretching orthopedic mechanism in the embodiment of the present invention. As shown in fig. 1 to 3, the expanding orthopedic mechanism of the present embodiment includes: the device comprises a workbench 1, a power assembly 2, a correcting plate 3, a first sliding table 4, a second sliding table 5 and a limiting assembly 6, wherein the power assembly 2 is arranged on the workbench 1, the power assembly 2 is used for driving the correcting plate 3 to move up and down, the correcting plate 3 is arranged on the power assembly 2, the left side and the right side of the correcting plate 3 are obliquely arranged, the left side and the right side of the correcting plate 3 are respectively provided with at least one first sliding rail 7 and at least one second sliding rail 8, the first sliding table 4 is arranged on the workbench 1, the first sliding table 4 is arranged on the left side of the correcting plate 3, the right side surface of the first sliding table 4 is obliquely arranged, the right side surface of the first sliding table 4 is mutually attached to the left side surface of the correcting plate 3, the first sliding groove 4 is provided with at least one first sliding groove, the first sliding rail 7 is clamped in the first sliding groove, the first sliding groove and the first sliding rail 7 are used for driving the, second slip table 5 sets up on workstation 1, and second slip table 5 sets up on the right side of correcting board 3, the left surface slope setting of second slip table 5, the left surface of second slip table 5 and the right flank of correcting board 3 are laminated each other, be equipped with at least one second spout on the second slip table 5, 8 joints of second slide rail are in the second spout, second spout and second slide rail 8 are used for driving the second slip table 5 and remove when correcting board 3 and remove, spacing subassembly 6 is used for restricting first slip table 4 and second slip table 5 and takes place the skew.
Specifically, in this embodiment, the work table 1 is rectangular plate-shaped, the work table 1 is fixed on a fixing frame, the power assembly 2 is fixed on the lower surface of the work table 1, the top end of the power assembly 2 is fixedly connected with the bottom end of the correction plate 3, the included angle between the left and right side surfaces of the correction plate 3 and the horizontal plane is 87 degrees, the left side of the correction plate 3 is provided with a first slide rail 7, the first slide rail 7 is arranged in the middle, the first slide rail 7 is arranged in parallel with the left side surface of the correction plate 3, the right side of the correction plate 3 is provided with two second slide rails 8, the two second slide rails 8 are symmetrically arranged, the second slide rails 8 are arranged in parallel with the right side surface of the correction plate 3, the first slide table 4 is arranged on the left side of the correction plate 3, the first slide table 4 is L-shaped, the bottom of the first slide table 4 is placed on the work table 1, the included angle between the right side surface of the first slide table 4 and the horizontal plane is, and the right side of first slip table 4 is equipped with first spout in the place that corresponds first slide rail 7, first slide rail 7 can only follow the top and bottom roll-off of first spout, second slip table 5 sets up with first slip table 4 bilateral symmetry, place on workstation 1 bottom of second slip table 5, the contained angle of the left surface of second slip table 5 and horizontal plane is 87 degrees, the left surface of second slip table 5 and the right flank of correcting board 3 are laminated each other, and the place that corresponds two second slide rails 8 in the left side of second slip table 5 is equipped with two second spouts, second slide rail 8 can only follow the top and bottom roll-off of second spout, spacing subassembly 6 symmetry sets up the left and right sides at first slip table 4 and second slip table 5.
As can be easily seen from the above, in the expanding and straightening mechanism of the present embodiment, when in use, the pipe to be straightened is firstly sleeved on the first sliding table 4, the second sliding table 5 and the straightening plate 3, the power assembly 2 is opened, the straightening plate 3 is pulled downwards, the straightening plate 3 acts on the first sliding table 4 and the second sliding table 5 through the left and right inclined surfaces, the first sliding table 4 and the second sliding table 5 move leftwards and rightwards respectively, after the straightening plate 3 is straightened, or after the first sliding table 4 abuts against the limiting assembly 6, or after the second sliding table 5 abuts against the limiting assembly 6, the power assembly 2 is reversely opened to drive the straightening plate 3 to ascend, under the action of the first sliding rail 7 and the first sliding groove, the first sliding table 4 is drawn towards the straightening plate 3, and under the action of the second sliding rail 8 and the second sliding groove, the second sliding table 5 is drawn towards the straightening plate 3, i.e. the straightened pipe can be removed, and the expanding orthopedic mechanism of the embodiment simultaneously corrects the pipe fittings leftwards and rightwards, so that the symmetry of the pipe fittings can be ensured, and the strength of the corrected pipe fittings is ensured.
Further, the first slide rail 7 and the second slide rail 8 are dovetail-shaped. Specifically speaking, in this embodiment, set up first slide rail 7 and second slide rail 8 to the swallow-tail form, first spout and second spout also are the swallow-tail form simultaneously, set up to the swallow-tail form and compare in protruding word form or other shapes and be convenient for processing, reduce the preparation degree of difficulty. It is worth to say that, during machining, a gap of 2 to 3 filaments is reserved between the first slide rail 7 and the second slide rail 8 and the first slide groove and the second slide groove respectively, so that on one hand, machining errors are reserved, and the installation is convenient, on the other hand, stress concentration between the first slide rail 7 and the second slide rail 8 and the first slide groove and the second slide groove respectively is avoided, and the service life of the mechanism is prolonged.
Further, the power module 2 includes: fixed block 9, mounting panel 10, a plurality of connecting rods 11, cylinder 12 and first fixing bolt 13, a plurality of connecting rods 11 are used for fixed mounting panel 10, and cylinder 12 fixes on mounting panel 10, and fixed block 9 is fixed on the telescopic shaft of cylinder 12, is equipped with first through-hole on the fixed block 9, corrects and is equipped with first screw hole on the board 3, and first fixing bolt 13 is used for connecting fixed block 9 and corrects board 3.
In the present embodiment, specifically, the table 1 is provided with the through holes, the number of the plurality of connecting rods 11 is four, the top ends of the connecting rods 11 are welded and fixed on the bottom surface of the workbench 1, the mounting plate 10 is fixedly arranged at the bottom ends of the connecting rods 11, the mounting plate 10 is provided with through holes, the air cylinder 12 is fixed on the bottom surface of the mounting plate 10, the telescopic shaft of the air cylinder 12 penetrates through the through holes of the mounting plate 10 and is fixed on the bottom surface of the fixed block 9, the fixed block 9 is a rectangular block, two first through holes are symmetrically arranged on the front and back of the fixed block 9, two first threaded holes are arranged on the bottom surface of the correcting plate 3 corresponding to the two first through holes, two first fixing bolts 13 penetrate through the two first through holes and are respectively screwed in, therefore, the fixing between the fixing block 9 and the correcting plate 3 is realized, and the fixing between the fixing block 9 and the correcting plate 3 is realized in a bolt fixing mode, so that the correcting plate 3 can be conveniently replaced when the mechanism corrects pipes with different specifications. It should be noted that the width of the through hole of the table 1 in the left-right direction is larger than the width of the fixed block 9 in the left-right direction, so that the left and right side surfaces of the correction plate 3 do not collide with the side surfaces of the through hole of the table 1 when the correction plate 3 is pulled down by the cylinder 12.
Further, spacing subassembly 6 includes: two stoppers 14 and two guides 15, stopper 14 set up on workstation 1, are equipped with two guiding holes on stopper 14, and two stoppers 14 set up respectively in the left and right sides of first slip table 4 and second slip table 5, and two stoppers 14 are used for restricting the range that moves about first slip table 4 and second slip table 5, and guides 15 includes: the sliding rod part 17 of the two guide pieces 15 is respectively used for limiting the first sliding table 4 and the second sliding table 5 to move up and down or move back and forth.
Specifically speaking, in this embodiment, stopper 14 is fixed to be set up on workstation 1, two stopper 14 bilateral symmetry set up the left and right sides at first slip table 4 and second slip table 5, stopper 14 front and back direction is provided with the guiding hole that two levels set up, fixed part 16 of fixed block 9 is rectangular block shape, slide bar portion 17 is cylindric, be equipped with the through-hole on the fixed part 16, be equipped with the internal thread hole on stopper 14, fix guide 15 on stopper 14 through the bolt, the position that first slip table 4 and second slip table 5 correspond the guiding hole is equipped with two spacing holes of first spacing hole and two second respectively, slide bar portion 17 of two guide 15 passes the guiding hole and the joint is downthehole at first spacing hole and second spacing respectively. Set up stopper 14, correct excessively when avoiding correcting the pipe fitting, set up guide 15 and can disperse first slide rail 7 and second slide rail 8 respectively with the stress between first spout and second spout.
Further, spacing subassembly 6 still includes: the limiting block 14 is provided with a fixing hole, the workbench 1 is provided with a waist-shaped hole, and the fixing screw 18 and the fixing nut 19 are used for fixing the limiting block 14. Specifically, in this embodiment, two fixing holes are formed in the front-back direction of the limiting block 14, a waist-shaped hole is formed in the position, corresponding to the fixing hole, of the workbench 1, the extending direction of the waist-shaped hole is the left-right direction, the limiting block 14 is fixed on the workbench 1 through the fixing screw 18 and the fixing nut 19, and when pipe fittings of different specifications need to be corrected, the position of the limiting assembly 6 can be adjusted conveniently.
Further, the method also comprises the following steps: two first extension pieces 20, two second extension pieces 21 and a plurality of second fixing bolt 22, two first extension pieces 20 symmetry set up both sides around first slip table 4, be equipped with first counter sink on the first extension piece 20, be equipped with the second screw hole that corresponds with first counter sink on the first slip table 4, two second extension pieces 21 symmetry set up both sides around second slip table 5, be equipped with the second counter sink on the second extension piece 21, be equipped with the third screw hole that corresponds with the second counter sink on the second slip table 5, a plurality of second fixing bolt 22 are used for fixed first extension piece 20 and second extension piece 21.
Specifically, in this embodiment, the shape of the first extension block 20 is the same as the shape of the side surface of the upper portion of the first sliding table 4, the shape of the second extension block 21 is the same as the shape of the side surface of the upper portion of the second sliding table 5, two first countersunk holes and two second countersunk holes are respectively formed in the first extension block 20 and the second extension block 21, second threaded holes and third threaded holes are respectively formed in the positions corresponding to the front and rear sides of the first sliding table 4 and the second sliding table 5, and the two first extension blocks 20 and the two second extension blocks 21 are respectively fixed to the first sliding table 4 and the second sliding table 5 through eight second fixing bolts 22.
Further, the method also comprises the following steps: two wear pads 23, two wear pads 23 are provided on the first sliding table 4 and the second sliding table 5, respectively. Specifically, in the present embodiment, two wear pads 23 are provided on the upper surfaces of the L-shaped corners of the first and second sliding tables 4 and 5, respectively, so that the wear between the pipe and the sliding tables can be reduced.
Further, the correction plate 3 is made of a ferrous material. Specifically, the straightening plate 3 is made of a ferrous material, so that the rigidity of the mechanism can be ensured, and the straightening error can be reduced.
Further, the first extension block 20 and the second extension block 21 are made of nylon. Specifically, the first extension block 20 and the second extension block 21 are made of nylon materials, so that abrasion between the pipe fitting and the mechanism during correction can be reduced.
Further, the method also comprises the following steps: and a handle 24, wherein the handle 24 is fixed on the top of the correcting plate 3. Specifically, in the present embodiment, the handle 24 is welded and fixed to the top end of the correction plate 3, and facilitates replacement of the correction plate 3.
In the present application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first feature or the second feature or indirectly contacting the first feature or the second feature through an intermediate.
Also, a first feature "on," "above," and "over" a second feature may mean that the first feature is directly above or obliquely above the second feature, or that only the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lower level than the second feature.
In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example" or "some examples," or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. A distraction mechanism for correcting a tubular member, comprising: the device comprises a workbench, a power assembly, a correcting plate, a first sliding table, a second sliding table and a limiting assembly;
the power assembly is arranged on the workbench and is used for driving the straightening plate to move up and down;
the correcting plate is arranged on the power assembly, the left side and the right side of the correcting plate are obliquely arranged, and the left side and the right side of the correcting plate are respectively provided with at least one first sliding rail and at least one second sliding rail;
the first sliding table is arranged on the workbench, the first sliding table is arranged on the left side of the correcting plate, the right side face of the first sliding table is obliquely arranged, the right side face of the first sliding table and the left side face of the correcting plate are mutually attached, at least one first sliding groove is arranged on the first sliding table, the first sliding rail is clamped in the first sliding groove, and the first sliding groove and the first sliding rail are used for driving the first sliding table to move left and right when the correcting plate moves;
the second sliding table is arranged on the workbench, arranged on the right side of the correcting plate, obliquely arranged on the left side surface of the second sliding table, the left side surface of the second sliding table and the right side surface of the correcting plate are mutually attached, at least one second sliding groove is arranged on the second sliding table, the second sliding rail is clamped in the second sliding groove, and the second sliding groove and the second sliding rail are used for driving the second sliding table to move left and right when the correcting plate moves;
the limiting assembly is used for limiting the first sliding table and the second sliding table to deviate.
2. The expanding orthopedic mechanism of claim 1, wherein the first and second slide rails are dovetail shaped.
3. The expanding orthopedic mechanism of claim 1, wherein the powered assembly comprises: the device comprises a fixed block, a mounting plate, a plurality of connecting rods, a cylinder and a first fixing bolt;
the connecting rods are used for fixing the mounting plate, and the air cylinder is fixed on the mounting plate;
the fixing block is fixed on a telescopic shaft of the cylinder, a first through hole is formed in the fixing block, a first threaded hole is formed in the correction plate, and the first fixing bolt is used for connecting the fixing block and the correction plate.
4. The expanding orthopedic mechanism of claim 3, wherein the stop assembly comprises: two limiting blocks and two guide pieces;
the limiting blocks are arranged on the workbench, two guide holes are formed in the limiting blocks, the two limiting blocks are respectively arranged on the left side and the right side of the first sliding table and the second sliding table, and the two limiting blocks are used for limiting the left-right movement amplitude of the first sliding table and the second sliding table;
the guide member includes: the sliding rod part of the two guide pieces is respectively used for limiting the first sliding table and the second sliding table to move up and down or move back and forth.
5. The expanding orthopedic mechanism of claim 4, wherein the stop assembly further comprises: a fixing screw and a fixing nut;
the limiting block is provided with a fixing hole, the workbench is provided with a waist-shaped hole, and the fixing screw rod and the fixing nut are used for fixing the limiting block.
6. The expanding orthopedic mechanism of claim 5, further comprising: the first extension blocks, the second extension blocks and the second fixing bolts are arranged on the base;
the two first extension blocks are symmetrically arranged on the front side and the rear side of the first sliding table, first counter bores are formed in the first extension blocks, and second threaded holes corresponding to the first counter bores are formed in the first sliding table;
the two second extension blocks are symmetrically arranged on the front side and the rear side of the second sliding table, second counter bores are formed in the second extension blocks, and third threaded holes corresponding to the second counter bores are formed in the second sliding table;
the plurality of second fixing bolts are used for fixing the first extension block and the second extension block.
7. The expanding orthopedic mechanism of claim 6, further comprising: two wear pads;
the two wear pads are arranged on the first sliding table and the second sliding table respectively.
8. The expanding orthopedic mechanism of claim 7, wherein the plate is made of a ferrous material.
9. The expanding orthopedic mechanism of claim 8, wherein the first extension block and the second extension block are made of nylon.
10. The expanding orthopedic mechanism of claim 9, further comprising: a handle;
the handle is fixed on the top of the correction plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020446809.8U CN211938487U (en) | 2020-03-31 | 2020-03-31 | Expanding orthopedic mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020446809.8U CN211938487U (en) | 2020-03-31 | 2020-03-31 | Expanding orthopedic mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN211938487U true CN211938487U (en) | 2020-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020446809.8U Active CN211938487U (en) | 2020-03-31 | 2020-03-31 | Expanding orthopedic mechanism |
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| Country | Link |
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| CN (1) | CN211938487U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113634627A (en) * | 2021-10-15 | 2021-11-12 | 南通环宇体育用品有限公司 | Straightening device for frame body framework of deep squatting frame |
-
2020
- 2020-03-31 CN CN202020446809.8U patent/CN211938487U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113634627A (en) * | 2021-10-15 | 2021-11-12 | 南通环宇体育用品有限公司 | Straightening device for frame body framework of deep squatting frame |
| CN113634627B (en) * | 2021-10-15 | 2021-12-14 | 南通环宇体育用品有限公司 | Straightening device for frame body framework of deep squatting frame |
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