CN220880413U - Wax module tree structure for tibial prosthesis casting - Google Patents
Wax module tree structure for tibial prosthesis casting Download PDFInfo
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- CN220880413U CN220880413U CN202322421081.XU CN202322421081U CN220880413U CN 220880413 U CN220880413 U CN 220880413U CN 202322421081 U CN202322421081 U CN 202322421081U CN 220880413 U CN220880413 U CN 220880413U
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- 238000005266 casting Methods 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 230000002457 bidirectional effect Effects 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000011159 matrix material Substances 0.000 claims 1
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 208000029549 Muscle injury Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of medical appliances, and discloses a wax module tree structure for casting a tibial prosthesis, which comprises the following components: the top end of the base is rotationally connected with a workbench; a fixing mechanism arranged inside the workbench; the rotating mechanism is arranged in the base and comprises a rotating rod I, and the top end of the rotating rod I is fixedly connected with the bottom end of the workbench. According to the utility model, the first driving wheel is driven to rotate by the first driving motor, the driving wheel drives the driving toothed ring to rotate, and the limiting ring is driven to rotate while the driving toothed ring rotates, so that the driving toothed ring stably rotates, the driving toothed ring drives the toothed ring and the first rotating rod to rotate, the rotating rod drives the workbench to rotate, the workbench drives the die head to rotate, and the surface at the rear end of the die head moves to the front end, thereby facilitating the artificial limb wax film tree assembly operation of operators, avoiding manual adjustment and further improving the working efficiency.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a wax module tree structure for casting a tibial prosthesis.
Background
The artificial limb is required to repair and examine the artificial limb wax film in the manufacturing process, the wax film is required to be assembled after the examination is completed, the existing tree assembling structure is characterized in that a die head is arranged on a workbench, then the die head is fixed, the artificial limb tree assembling operation can be performed on the surface of the die head after the fixing is completed, the tree assembling operation is required to be performed on the surface of the whole die head during working, and therefore a working table is required to be rotated, but the working table is manually rotated in the prior art, and the working table is possibly heavier, so that labor is wasted during rotation, the workload of operators can be increased, and the working efficiency is reduced.
Disclosure of utility model
In order to overcome the defects in the prior art, the utility model provides a wax module tree structure for casting a tibial prosthesis, which has the advantages of facilitating the artificial limb tree assembly operation of operators, avoiding manual adjustment and further improving the working efficiency.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a wax pattern tree structure for casting a tibial prosthesis, comprising:
the top end of the base is rotationally connected with a workbench;
A fixing mechanism arranged inside the workbench;
the rotating mechanism is arranged in the base and comprises a rotating rod I, the top end of the rotating rod I is fixedly connected with the bottom end of the workbench, a toothed ring I is fixedly arranged on the surface of the rotating rod I, a motor I is fixedly arranged in the base, a driving wheel I is fixedly arranged at the output end of the motor I, a driving wheel II is rotatably connected in the base, and driving rings are connected with the surfaces of the driving wheel I and the driving wheel II in a driving manner.
As a preferable technical scheme of the utility model, the surface of the first rotating rod is movably connected with limiting rings, the front end and the rear end of each limiting ring are fixedly connected with the inner wall of the base, and the number of the limiting rings is two.
As a preferable technical scheme of the utility model, the fixing mechanism comprises a motor II, a bidirectional screw rod and a moving plate;
The second motor is fixedly connected to the inside of the workbench, the bidirectional screw rod is fixedly connected to the output end of the second motor, and the movable plate is movably connected to the surface of the bidirectional screw rod.
As a preferable technical scheme of the utility model, the utility model further comprises: the buffer component is arranged on one side opposite to the moving plate and comprises a spring and a clamping plate;
The spring is movably connected to one side opposite to the moving plate, and the clamping plate is fixedly connected to one side opposite to the spring.
As a preferable technical scheme of the utility model, the top end of the workbench is provided with two moving grooves.
As a preferable technical scheme of the utility model, the utility model further comprises: the control mechanism is arranged at the bottom end of the base and comprises a supporting rod, a first pushing rod, a second rotating rod, a second pushing rod and a third motor;
The utility model discloses a stand, including bracing piece, motor, second dwang, bracing piece swing joint in the bottom of base, first dwang swing joint in the inside of bracing piece and with the bottom fixed connection of base, second dwang rotates the bottom of connecting in the base, the quantity of second dwang is two, second fixed connection in the surface of second dwang, second dwang's the other end is located first dwang's inside and cuts with first swing joint of dwang, third fixed connection in the rear end of base of motor, third output and second fixed connection of dwang of left end of motor.
As a preferable technical scheme of the utility model, the utility model further comprises: the transmission assembly is arranged on the surface of the second rotating rod and comprises a first gear and a second gear;
The first gear is fixedly connected to the surface of the second left rotating rod, and the second gear is fixedly connected to the surface of the second right rotating rod.
As a preferable technical scheme of the utility model, a limiting groove is formed in the surface of the supporting rod, and the other end of the pushing rod II is positioned in the limiting groove.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, the die head is fixed, then when the surface artificial limb tree is assembled at the front end of the die head and then the surface artificial limb tree is assembled at the rear end, only the first driving motor is required to drive the first driving wheel to rotate, the first driving wheel drives the driving toothed ring to rotate, and the limiting ring is driven to rotate at the same time of rotating the driving toothed ring, so that the driving toothed ring drives the toothed ring and the first rotating rod to rotate, the rotating rod drives the workbench to rotate, the workbench drives the die head to rotate, and the surface at the rear end of the die head moves to the front end, thereby facilitating artificial limb wax film tree assembly operation of operators, avoiding manual adjustment and further improving the working efficiency.
2. According to the utility model, the rotating rod II at the left end is driven to rotate by the driving motor III, so that the rotating rod II drives the gear I to rotate, the gear I drives the gear II and the rotating rod II at the right end to rotate, and the two rotating rods II simultaneously drive the pushing rod II to rotate, so that the pushing rod II pushes the pushing rod I to move in the supporting rod, the pushing rod I pushes the base and the workbench to rise, the workbench moves to a position which is matched with the height of an operator, the operator is prevented from bending over for tree formation operation for a long time, the lumbar muscle injury is avoided, and the fatigue degree of the operator is further reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a sectional support bar of the present utility model;
FIG. 3 is a schematic view of a cross-sectional table of the structure of the present utility model;
FIG. 4 is a schematic view of a cross-sectional base of the present utility model;
Fig. 5 is a schematic view showing a rotating mechanism of the structure of the present utility model.
In the figure: 1. a base; 2. a work table; 3. rotating the first rod; 4. a first toothed ring; 5. a first motor; 6. a first driving wheel; 7. a second driving wheel; 8. a drive ring gear; 9. a limiting ring; 10. a second motor; 11. a bidirectional screw rod; 12. a moving plate; 13. a spring; 14. a clamping plate; 15. a moving groove; 16. a support rod; 17. pushing the first rod; 18. a second rotating rod; 19. pushing the second rod; 20. a third motor; 21. a first gear; 22. a second gear; 23. and a limit groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 5, the present utility model provides a wax module tree structure for casting a tibial prosthesis, comprising:
The device comprises a base 1, wherein the top end of the base 1 is rotatably connected with a workbench 2;
a fixing mechanism provided inside the table 2;
The rotating mechanism is arranged in the base 1 and comprises a rotating rod I3, the top end of the rotating rod I3 is fixedly connected with the bottom end of the workbench 2, a toothed ring I4 is fixedly arranged on the surface of the rotating rod I3, a motor I5 is fixedly arranged in the base 1, a driving wheel I6 is fixedly arranged at the output end of the motor I5, a driving wheel II 7 is rotatably connected in the base 1, and a driving toothed ring 8 is connected with the surfaces of the driving wheel I6 and the driving wheel II 7 in a driving manner.
The die head is placed at the top end of the workbench 2 through an operator, then the die head is fixed through the fixing mechanism, then the operator can group trees on the surface of the die head, when the surface artificial limb wax film tree group at the front end of the die head is required to be tree-group on the surface of the rear end after the surface artificial limb wax film tree group at the front end of the die head is completed, the first driving wheel 6 is driven to rotate through the first motor 5, the first driving wheel 6 drives the driving toothed ring 8 to rotate, and the driving toothed ring 8 is meshed with the toothed ring 4, so that the driving toothed ring 8 drives the rotating rod 3 and the toothed ring 4 to rotate, the rotating rod 3 drives the workbench 2 and the die head to rotate, the surface of the rear end of the die head is enabled to rotate to the front end, and then the operator can continue tree-group operation.
Wherein, the surface swing joint of dwang one 3 has spacing ring 9, and the front and back both ends of spacing ring 9 all are with the inner wall fixed connection of base 1, and the quantity of spacing ring 9 is two.
Through the design of spacing ring 9, when dwang one 3 rotates, spacing ring 9 can improve dwang one 3 pivoted stability, avoids dwang one 3 when rotating, and the position takes place the skew.
The fixing mechanism comprises a second motor 10, a bidirectional screw rod 11 and a moving plate 12;
The second motor 10 is fixedly connected to the inside of the workbench 2, the bidirectional screw rod 11 is fixedly connected to the output end of the second motor 10, and the movable plate 12 is movably connected to the surface of the bidirectional screw rod 11.
Through the design of fixed establishment, when putting the die head on the top of workstation 2, driving motor two 10 makes two-way lead screw 11 rotatory, because two-way lead screw 11 and movable plate 12 meshing, and then make two-way lead screw 11 drive movable plate 12 meshing, make movable plate 12 drive buffer assembly and remove, then make buffer assembly fix the die head.
Wherein, still include: the buffer component is arranged on the opposite side of the moving plate 12 and comprises a spring 13 and a clamping plate 14;
The spring 13 is movably connected to the opposite side of the moving plate 12, and the clamping plate 14 is fixedly connected to the opposite side of the spring 13.
Through buffer unit's design, when splint 14 contact in the touch, compression can take place for spring 13 through the effect, through spring 13's compression to alleviate the impact force of fixed area, and then the touch of effectual protection.
Wherein, the top of workstation 2 has seted up the removal groove 15, and the quantity of removal groove 15 is two.
By the design of the moving groove 15, the moving plate 12 moves in the moving groove 15, and then the moving plate 12 does not interfere with the workbench 2 when moving through the moving groove 15.
Wherein, still include: the control mechanism is arranged at the bottom end of the base 1 and comprises a support rod 16, a first pushing rod 17, a second rotating rod 18, a second pushing rod 19 and a third motor 20;
The bracing piece 16 swing joint is in the bottom of base 1, push rod one 17 swing joint in the inside of bracing piece 16 and with the bottom fixed connection of base 1, the rotation pole two 18 rotate and connect in the bottom of base 1, the quantity of rotation pole two 18 is two, push rod two 19 fixed connection is in the surface of rotation pole two 18, the other end of push rod two 19 is located the inside of push rod one 17 and cuts with push rod one 17 swing joint, motor three 20 fixed connection is in the rear end of base 1, the output of motor three 20 and the rotation pole two 18 fixed connection of left end.
Through control mechanism's design, can drive motor three 20 make the dwang two 18 of left end rotate, make the dwang two 18 of left end drive transmission subassembly remove afterwards, make transmission subassembly drive the dwang two 18 of right end rotate, make two dwang two 18 drive the dwang two 19 rotations simultaneously, make dwang two 19 promote dwang one 17 at the inside of bracing piece 16, make dwang one 17 promote base 1 and workstation 2 rise, make workstation 2 remove the position of adaptation operating personnel height, thereby make the operating personnel carry out the tree group operation under the condition of not bending.
Wherein, still include: the transmission assembly is arranged on the surface of the second rotating rod 18 and comprises a first gear 21 and a second gear 22;
The first gear 21 is fixedly connected to the surface of the second left rotary rod 18, and the second gear 22 is fixedly connected to the surface of the second right rotary rod 18.
Through the design of transmission subassembly, the rotation of driving left end dwang two 18 makes, and gear one 21 can take place to rotate, because gear one 21 and gear two 22 meshing, and then make gear one 21 drive gear two 22 rotation, through the rotation of gear one 21 and gear two 22, thereby can make the steady drive base 1 of push rod two 19 and workstation 2 rise.
Wherein, the surface of bracing piece 16 has seted up spacing groove 23, and the other end of push rod two 19 is located the inside of spacing groove 23.
Through the design of the limiting groove 23, in the moving process of the pushing rod II 19, the pushing rod II can move in the limiting groove 23, so that the pushing rod II 19 can be limited, and the position of the pushing rod II 19 is prevented from shifting.
The working principle and the using flow of the utility model are as follows:
Firstly, an operator can drive a motor III 20 to rotate a rotating rod II 18 at the left end, the rotating rod II 18 drives a gear I21 to rotate, the gear I21 drives a gear II 22 and the rotating rod II 18 at the right end to rotate, the two rotating rods II 18 simultaneously drive a pushing rod II 19 to rotate, the pushing rod II 19 pushes a pushing rod I17 to move in a supporting rod 16, the pushing rod I17 pushes a base 1 and a workbench 2 to ascend, the workbench 2 moves to adapt to the height of the operator, then the operator can put a die head on the top end of the workbench 2, then the motor II 10 drives a bidirectional screw 11 to rotate, the bidirectional screw 11 drives a moving plate 12 and a clamping plate 14 to move relatively, the surface of the clamping plate 14 contacts with the die head, and then the die head is fixed, then, an operator can carry out artificial limb wax film group trees on the surface of the die head, when the surface artificial limb wax film group trees on the front end of the die head are needed to be assembled on the surface of the rear end after the surface artificial limb wax film group trees are completed, only the first driving motor 5 is needed to drive the first driving wheel 6 to rotate, the first driving wheel 6 drives the first driving gear ring 8 to rotate, the first driving gear ring 8 can drive the limiting ring 9 to rotate while the first driving gear ring 8 rotates, so that the first driving gear ring 8 is stably rotated, and the first driving gear ring 8 is meshed with the first gear ring 4, so that the first driving gear ring 8 drives the first gear ring 4 and the first rotating rod 3 to rotate, the first rotating rod 3 drives the workbench 2 to rotate, the workbench 2 drives the die head to rotate, the surface of the rear end of the die head is enabled to move to the front end, and then the operator can continue to carry out artificial limb wax film group trees on the die head, and finally the operation flow is completed.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A tibial prosthesis casting is with wax matrix tree structure which characterized in that: comprises the following steps:
The device comprises a base (1), wherein the top end of the base (1) is rotatably connected with a workbench (2);
A fixing mechanism which is arranged inside the workbench (2);
The rotating mechanism is arranged in the base (1), the rotating mechanism comprises a rotating rod I (3), the top end of the rotating rod I (3) is fixedly connected with the bottom end of the workbench (2), a toothed ring I (4) is fixedly arranged on the surface of the rotating rod I (3), a motor I (5) is fixedly arranged in the base (1), a driving wheel I (6) is fixedly arranged at the output end of the motor I (5), a driving wheel II (7) is rotatably connected in the base (1), and a driving toothed ring (8) is connected with the surface of the driving wheel I (6) and the surface of the driving wheel II (7).
2. The tibial prosthesis casting wax pattern tree structure of claim 1, wherein: the surface swing joint of dwang one (3) has spacing ring (9), both ends all with the inner wall fixed connection of base (1) around spacing ring (9), the quantity of spacing ring (9) is two.
3. The tibial prosthesis casting wax pattern tree structure of claim 1, wherein: the fixing mechanism comprises a motor II (10), a bidirectional screw rod (11) and a moving plate (12);
The motor II (10) is fixedly connected to the inside of the workbench (2), the bidirectional screw rod (11) is fixedly connected to the output end of the motor II (10), and the movable plate (12) is movably connected to the surface of the bidirectional screw rod (11).
4. A tibial prosthesis casting wax model tree structure in accordance with claim 3, wherein: the method also comprises the following steps: the buffer component is arranged on one side opposite to the moving plate (12), and comprises a spring (13) and a clamping plate (14);
The spring (13) is movably connected to one side opposite to the moving plate (12), and the clamping plate (14) is fixedly connected to one side opposite to the spring (13).
5. The tibial prosthesis casting wax pattern tree structure of claim 1, wherein: the top end of the workbench (2) is provided with two moving grooves (15).
6. The tibial prosthesis casting wax pattern tree structure of claim 1, wherein: the method also comprises the following steps: the control mechanism is arranged at the bottom end of the base (1) and comprises a support rod (16), a first pushing rod (17), a second rotating rod (18), a second pushing rod (19) and a third motor (20);
the utility model discloses a stand, including base (1), bracing piece (16), push rod one (17) swing joint in the bottom of base (1), push rod one (17) swing joint in the inside of bracing piece (16) and with the bottom fixed connection of base (1), the rotation rod two (18) rotate and connect in the bottom of base (1), the quantity of rotation rod two (18) is two, push rod two (19) fixed connection in the surface of rotation rod two (18), the other end of push rod two (19) is located the inside of push rod one (17) and cuts with push rod one (17) swing joint, motor three (20) fixed connection is in the rear end of base (1), the output of motor three (20) and the rotation rod two (18) fixed connection of left end.
7. The tibial prosthesis casting wax pattern tree structure of claim 6, wherein: the method also comprises the following steps: the transmission assembly is arranged on the surface of the second rotating rod (18) and comprises a first gear (21) and a second gear (22);
The first gear (21) is fixedly connected to the surface of the second left rotary rod (18), and the second gear (22) is fixedly connected to the surface of the second right rotary rod (18).
8. The tibial prosthesis casting wax pattern tree structure of claim 6, wherein: the surface of the supporting rod (16) is provided with a limiting groove (23), and the other end of the pushing rod II (19) is positioned in the limiting groove (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322421081.XU CN220880413U (en) | 2023-09-06 | 2023-09-06 | Wax module tree structure for tibial prosthesis casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322421081.XU CN220880413U (en) | 2023-09-06 | 2023-09-06 | Wax module tree structure for tibial prosthesis casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220880413U true CN220880413U (en) | 2024-05-03 |
Family
ID=90873277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322421081.XU Active CN220880413U (en) | 2023-09-06 | 2023-09-06 | Wax module tree structure for tibial prosthesis casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220880413U (en) |
-
2023
- 2023-09-06 CN CN202322421081.XU patent/CN220880413U/en active Active
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