CN220762238U - Polishing equipment for antibacterial metal hip joint - Google Patents
Polishing equipment for antibacterial metal hip joint Download PDFInfo
- Publication number
- CN220762238U CN220762238U CN202322647426.3U CN202322647426U CN220762238U CN 220762238 U CN220762238 U CN 220762238U CN 202322647426 U CN202322647426 U CN 202322647426U CN 220762238 U CN220762238 U CN 220762238U
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- connecting column
- clamping
- mechanical arm
- column
- groove
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- 238000005498 polishing Methods 0.000 title claims abstract description 33
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 16
- 239000002184 metal Substances 0.000 title claims abstract description 16
- 210000004394 hip joint Anatomy 0.000 title claims abstract description 10
- 230000000844 anti-bacterial effect Effects 0.000 title abstract description 7
- 230000006978 adaptation Effects 0.000 claims description 10
- 238000004026 adhesive bonding Methods 0.000 claims description 10
- 230000000845 anti-microbial effect Effects 0.000 claims description 6
- 210000001624 hip Anatomy 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000003115 biocidal effect Effects 0.000 claims 1
- 230000009471 action Effects 0.000 abstract description 7
- 238000001125 extrusion Methods 0.000 abstract description 3
- 230000001502 supplementing effect Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 229910001069 Ti alloy Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000004599 antimicrobial Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to the technical field of artificial joint processing, and discloses polishing equipment for an antibacterial metal hip joint, which comprises a mechanical arm, wherein the mechanical arm consists of a plurality of sections of power arms, and the tail end of the mechanical arm is fixedly provided with a compensation component through bolts and is provided with a clamping component through the compensation component; the position supplementing assembly consists of a shell, a power assembly and a buffer assembly; the shell comprises connecting frame, placement box and apron, place through the bolt pressfitting installation between box and the apron, logical groove has been seted up at the middle part of apron. When the workpiece contacts the rigid grinding wheel, the clamping assembly and the connecting column are driven to synchronously compensate and move along the radial direction of the placement box, and the elastic force generated by extrusion of the flexible ring is utilized to realize the limiting and abutting action with the connecting column, the connecting column and the inner wall of the placement box, so that the workpiece is prevented from being subjected to excessive rigid pressure, the original clamping position of the workpiece is kept unchanged, and the polishing quality is improved.
Description
Technical Field
The utility model relates to the technical field of artificial joint processing, in particular to polishing equipment for an antibacterial metal hip joint.
Background
The antibacterial metal hip joint is made of titanium alloy, and a finished product is formed by cutting, high-temperature treatment, stamping forming and polishing, the titanium alloy has the advantages of high strength, corrosion resistance, long service life and the like, and when the metal hip joint is polished, the metal hip joint is basically fully automated, namely a mechanical arm is used for clamping a workpiece and moving to a polishing mechanism, and the polishing structure consists of a polishing grinding wheel and a polishing conveyor belt, so that the efficient automatic polishing without manual participation is realized; however, when the mechanical arm drives the workpiece to move towards the polishing grinding wheel, the phenomenon of rigid stress when the workpiece contacts with the polishing grinding wheel can occur, and then the original position of the workpiece clamped by the tail end of the mechanical arm is changed, so that the originally set program coordinate of the mechanical arm is deviated, the deviation is larger and larger along with the consumption of the polishing grinding wheel, and even the polishing of the workpiece is possibly influenced finally.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides the antibacterial metal hip joint polishing equipment which has the advantages of high polishing quality and high stability.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an antimicrobial metal hip polishing apparatus comprising
The mechanical arm consists of a plurality of sections of power arms, and the tail end of the mechanical arm is fixedly provided with a compensation component through bolts and a clamping component through the compensation component;
the position supplementing assembly consists of a shell, a power assembly and a buffer assembly;
the shell consists of a connecting frame, a placing box and a cover plate, wherein the placing box and the cover plate are mounted through bolt pressing, and a through groove is formed in the middle of the cover plate;
the buffer assembly comprises a connecting column, the right end of the connecting column is fixedly connected with a contact plate, the left end of the connecting column penetrates through a through groove, a plurality of groups of clamping grooves distributed at equal angles are formed in the outer surface of the through groove, a flexible ring is glued on the outer surface of the connecting column, a tightening rope is elastically glued on the inner wall of the placement box, and the connecting column is coaxially abutted to the placement box;
the power component comprises a telescopic rod fixedly mounted on the right side of the placement box, an outer ring and a clamping column are fixedly connected to the telescopic end of the telescopic rod, the other end of the clamping column penetrates through the placement box and is fixedly connected with an inner ring, an adaptation column is fixedly connected to the left side of the inner ring, and the other end of the adaptation column is inserted and matched in a clamping groove.
As a preferable technical scheme of the utility model, the connecting frame is fixed with the placing box through welding, and the connecting frame is movably sleeved with the tail end power arm of the mechanical arm and is fixedly arranged on the mechanical arm through bolts.
As a preferable technical scheme of the utility model, the cross section of the connecting column is T-shaped, the diameter value of the left part of the connecting column is smaller than the inner diameter value of the through groove, the left side of the connecting column is abutted with the cover plate, the right side of the contact plate is abutted with the right side of the inner wall of the placing box, and the left end of the connecting column is fixedly connected with the clamping assembly.
As a preferred embodiment of the present utility model, the flexible ring is made of rubber blocks and is disposed between the outer surface of the connecting column and the inner wall of the placement box by being pressed.
As a preferable technical scheme of the utility model, the number of the tightening ropes is sixteen, the tightening ropes are adhered to the outer surface of the connecting column at equal angles through gluing, the other ends of the tightening ropes are adhered to the inner wall of the placing box through gluing, and the tightening ropes are made of nylon ropes.
As a preferable technical scheme of the utility model, the right opening of the clamping groove is provided with an arc transition angle, and the left end of the adapting column is inserted and installed on the inner wall of the clamping groove and is in an arc transition design.
Compared with the prior art, the utility model has the following beneficial effects:
1. the equipment is additionally provided with the compensation component for compensating for the abdication and is connected with the mechanical arm and the clamping component, so that the rigid pressure of a workpiece when the workpiece is contacted with the grinding wheel for polishing can be reduced, the workpiece is prevented from deviating from the original clamping position of the workpiece, the workpiece is movably arranged inside the placing box in a limiting abutting mode through the connecting column and the contact plate, when the workpiece contacts with the rigid grinding wheel, the clamping component and the connecting column are driven to synchronously compensate and move along the radial direction of the placing box, the resilience force generated by extrusion of the flexible ring and the limiting abutting action of the connecting column and the inner wall of the placing box are utilized, the workpiece is prevented from being subjected to excessive rigid pressure, the original clamping position of the workpiece is kept unchanged, and the polishing quality is improved.
2. The stability of spliced pole, clamping assembly and by the centre gripping work piece is improved through being provided with the rope of tightening up of sixteen equiangular distributions, utilize the sticky both ends of tightening up the rope respectively with place the inner wall of case and the surface of spliced pole fixed, when spliced pole and place the rigid butt of case, the adaptation post adaptation is pegged graft in the draw-in groove, and be fixed through the inner wall joint of spliced pole and place the case, when the adaptation post breaks away from the draw-in groove, glue type bonding through the equiangular of tightening up the rope, and utilize the pulling force of tightening up the rope to maintain spliced pole and place the coaxial butt of case, thereby keep the stability of spliced pole and work piece.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic front cut-away view of a patch assembly of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A in accordance with the present utility model;
FIG. 4 is a schematic side cut-away view of the interior of the placement case of the present utility model;
FIG. 5 is a schematic diagram illustrating the separation of the patch module of the present utility model.
In the figure: 1. a mechanical arm; 2. a position supplementing component; 21. a connection frame; 22. placing a box; 23. a cover plate; 24. a through groove; 25. a connecting column; 26. a contact plate; 27. a clamping groove; 28. a telescopic rod; 29. an outer ring; 210. a clamping column; 211. an inner ring; 212. an adapter column; 213. tightening the rope; 214. a flexible ring; 3. and a clamping assembly.
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 FIGS. 1 to 5, the present utility model provides an antibacterial metal hip joint polishing apparatus comprising
The mechanical arm 1, the mechanical arm 1 is made up of multisection power arm, and the end of the mechanical arm 1 is fixedly mounted with the make-up assembly 2 through the bolt, and is mounted with the clamp assembly 3 through the make-up assembly 2;
the compensation component 2 consists of a shell, a power component and a buffer component;
the shell consists of a connecting frame 21, a placing box 22 and a cover plate 23, wherein the placing box 22 and the cover plate 23 are mounted through bolt pressing, and a through groove 24 is formed in the middle of the cover plate 23;
the buffer assembly comprises a connecting column 25, the right end of the connecting column 25 is fixedly connected with a contact plate 26, the left end of the connecting column 25 penetrates through a through groove 24, a plurality of groups of clamping grooves 27 which are distributed at equal angles are formed in the outer surface of the through groove 24, a flexible ring 214 is glued on the outer surface of the connecting column 25, a tightening rope 213 is elastically glued on the inner wall of the placement box 22, and the connecting column 25 is coaxially abutted to the placement box 22;
the power assembly comprises a telescopic rod 28 fixedly arranged on the right side of the placement box 22, an outer ring 29 and a clamping column 210 are fixedly connected to the telescopic end of the telescopic rod 28, the other end of the clamping column 210 penetrates through the placement box 22 and is fixedly connected with an inner ring 211, an adaptation column 212 is fixedly connected to the left side of the inner ring 211, and the other end of the adaptation column 212 is inserted and matched in the clamping groove 27;
the device is additionally provided with the position compensating component 2 for compensating for the yielding, the mechanical arm 1 and the clamping component 3 are connected, the rigid pressure of a workpiece when the workpiece is contacted with a grinding wheel for polishing can be reduced, the workpiece is prevented from deviating from the original clamping position of the workpiece, the workpiece is movably arranged inside the placing box 22 in a limiting abutting mode through the connecting column 25 and the contact plate 26, when the workpiece contacts the rigid grinding wheel, the clamping component 3 and the connecting column 25 are driven to synchronously compensate and move along the radial direction of the placing box 22, and the elastic force generated by extrusion of the flexible ring 214 is utilized to realize the limiting abutting action of the connecting column 25, the connecting column 25 and the inner wall of the placing box 22, so that the workpiece is prevented from being subjected to excessive rigid pressure, the original clamping position of the workpiece is kept unchanged, and the polishing quality is improved.
The stability of the connecting column 25, the clamping assembly 3 and the clamped workpiece is improved through the tightening ropes 213 with sixteen groups of equiangular distributions, two ends of the tightening ropes 213 are respectively fixed with the inner wall of the placement box 22 and the outer surface of the connecting column 25 by means of gluing, when the connecting column 25 is in rigid abutting joint with the placement box 22, the adapting column 212 is adapted to be inserted into the clamping groove 27 and is fixedly clamped with the inner wall of the placement box 22 through the clamping column 210, when the adapting column 212 is separated from the clamping groove 27, the connecting column 25 is in coaxial abutting joint with the placement box 22 by means of equiangular gluing of the tightening ropes 213, and the pulling force of the tightening ropes 213 is utilized to maintain the stability of the connecting column 25 and the workpiece.
The connecting frame 21 and the placing box 22 are fixed through welding, and the connecting frame 21 is movably sleeved with a tail end power arm of the mechanical arm 1 and is fixedly arranged on the mechanical arm 1 through bolts;
the whole compensation component 2 is fixedly arranged on the tail end power arm of the mechanical arm 1 through a connecting frame 21 and bolts, so that free disassembly and assembly can be realized.
The cross section of the connecting column 25 is in a T shape, the diameter value of the left side part of the connecting column 25 is smaller than the inner diameter value of the through groove 24, the left side of the connecting column 25 is abutted with the cover plate 23, the right side of the contact plate 26 is abutted with the right side of the inner wall of the placing box 22, and the left end of the connecting column 25 is fixedly connected with the clamping assembly 3;
the "T" shape structural design of the connecting column 25 can make it run through the through groove 24 and make circular motion around the axis of the placement box 22 in the internal free motion track of the through groove 24, and the connecting column 25 is limited and abutted to the internal of the placement box 22 through the contact plate 26, so as to realize the function of free movement along the radial direction of the placement box 22.
Wherein the flexible ring 214 is made of rubber block and is pressed between the outer surface of the connecting column 25 and the inner wall of the placement box 22;
the flexible ring 214 is used for replacing the rigid pressure formed in the adapting post 212 inserted into the clamping groove 27, synchronously compensating the flexibility of the connecting post 25, extruding and deforming along with the stress direction of the workpiece, and keeping the restoring trend of the connecting post 25 by utilizing the generated resilience force.
The number of the tightening ropes 213 is sixteen, the tightening ropes 213 are adhered to the outer surface of the connecting column 25 at equal angles through gluing, the other ends of the tightening ropes 213 are adhered to the inner wall of the placement box 22 through gluing, and the tightening ropes 213 are made of nylon ropes;
the stability of the connecting column 25, the clamping assembly 3 and the clamped workpiece is improved through the tightening ropes 213 with sixteen groups of equiangular distributions, two ends of the tightening ropes 213 are respectively fixed with the inner wall of the placement box 22 and the outer surface of the connecting column 25 by means of gluing, when the connecting column 25 is in rigid abutting joint with the placement box 22, the adapting column 212 is adapted to be inserted into the clamping groove 27 and is fixedly clamped with the inner wall of the placement box 22 through the clamping column 210, when the adapting column 212 is separated from the clamping groove 27, the connecting column 25 is in coaxial abutting joint with the placement box 22 by means of equiangular gluing of the tightening ropes 213, and the pulling force of the tightening ropes 213 is utilized to maintain the stability of the connecting column 25 and the workpiece.
Wherein, the right opening of the clamping groove 27 is provided with an arc transition angle, and the left end of the adapting column 212 is inserted and installed on the inner wall of the clamping groove 27 and is in arc transition design;
when the adapter column 212 is plugged into the clamping groove 27 again, the locking can be avoided through the arc angle formed by the adapter column 212 and the clamping groove 27, and the adapter column 212 can be plugged into the clamping groove 27 in an auxiliary mode.
The working principle and the using flow of the utility model are as follows:
when the equipment works, the mechanical arm 1 drives the compensation component 2 and the clamping component 3 to move to the workpiece jig, the workpiece is clamped by the clamping component 3, the workpiece is moved to the polishing module positioned at the left side of the mechanical arm 1 by the mechanical arm 1, and each part of the workpiece is contacted with a polishing grinding wheel rotating at a high speed by adjusting the gesture of the mechanical arm 1, so that polishing operation is performed; when a workpiece contacts a rigid grinding wheel, the telescopic rod 28 is started and drives the outer ring 29, the clamping column 210, the inner ring 211 and the adapting column 212 leftwards, so that the adapting column 212 is separated from the inside of the clamping groove 27, at the moment, the workpiece is contacted with the grinding wheel and generates a rigid stress phenomenon, at the moment, pressure is transmitted to the connecting column 25 along with the clamping assembly 3, the connecting column 25 moves along with the stress direction and presses the flexible ring 214, the axis of the connecting column 25 is offset from the axis of the placing box 22 at the moment, the tightening rope 213 is stressed, and the tightening rope 213 at the side opposite to the stress direction is pulled according to the stress direction of the connecting column 25, so that resilience force is generated on the connecting column 25, and the contact between the workpiece and the grinding wheel is changed into flexible contact with abdication; then, after the polishing operation of the workpiece is completed, the connecting column 25 is separated from contact with the grinding wheel, at this time, the connecting column is reset under the action of the tightening rope 213 and the flexible ring 214, and then the telescopic rod 28 can be controlled to drive the adapting column 212 to be re-inserted into the clamping groove 27.
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 (6)
1. The utility model provides a polishing equipment of antibiotic metal hip joint which characterized in that: comprising
The mechanical arm (1), the mechanical arm (1) is composed of a plurality of sections of power arms, the tail end of the mechanical arm (1) is fixedly provided with a compensation component (2) through bolts, and the clamping component (3) is arranged through the compensation component (2);
the compensation component (2) is composed of a shell, a power component and a buffer component;
the shell consists of a connecting frame (21), a placing box (22) and a cover plate (23), wherein the placing box (22) and the cover plate (23) are mounted through bolt pressing, and a through groove (24) is formed in the middle of the cover plate (23);
the buffer assembly comprises a connecting column (25), the right end of the connecting column (25) is fixedly connected with a contact plate (26), the left end of the connecting column (25) penetrates through a through groove (24), a plurality of groups of clamping grooves (27) which are distributed at equal angles are formed in the outer surface of the through groove (24), flexible rings (214) are glued on the outer surface of the connecting column (25), tightening ropes (213) are elastically glued on the inner wall of the placement box (22), and the connecting column (25) is coaxially abutted to the placement box (22);
the power component comprises a telescopic rod (28) fixedly mounted on the right side of the placement box (22), an outer ring (29) and a clamping column (210) are fixedly connected to the telescopic end of the telescopic rod (28), the other end of the clamping column (210) penetrates through the placement box (22) and is fixedly connected with an inner ring (211), an adaptation column (212) is fixedly connected to the left side of the inner ring (211), and the other end of the adaptation column (212) is inserted and matched into a clamping groove (27).
2. The antimicrobial metal hip polishing apparatus of claim 1, wherein: the connecting frame (21) is fixed with the placing box (22) through welding, and the connecting frame (21) is movably sleeved with a tail end power arm of the mechanical arm (1) and is fixedly arranged on the mechanical arm (1) through bolts.
3. The antimicrobial metal hip polishing apparatus of claim 1, wherein: the cross section shape of spliced pole (25) is "T" shape, and the diameter value of spliced pole (25) left side part is less than the internal diameter value of logical groove (24), the left side and the apron (23) butt of spliced pole (25), the right side butt of contact plate (26) and the right side of placing case (22) inner wall, the left end and the clamping component (3) fixed connection of spliced pole (25).
4. The antimicrobial metal hip polishing apparatus of claim 1, wherein: the flexible ring (214) is made of rubber blocks and is arranged between the outer surface of the connecting column (25) and the inner wall of the placing box (22) in a pressing mode.
5. The antimicrobial metal hip polishing apparatus of claim 1, wherein: the number of the tightening ropes (213) is sixteen, the tightening ropes are adhered to the outer surface of the connecting column (25) at equal angles through gluing, the other ends of the tightening ropes (213) are adhered to the inner wall of the placement box (22) through gluing, and the tightening ropes (213) are made of nylon ropes.
6. The antimicrobial metal hip polishing apparatus of claim 1, wherein: the right side opening of draw-in groove (27) has seted up circular arc transition angle, and the left end grafting of adaptation post (212) is installed at the inner wall of draw-in groove (27), and is circular arc transition design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322647426.3U CN220762238U (en) | 2023-09-27 | 2023-09-27 | Polishing equipment for antibacterial metal hip joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322647426.3U CN220762238U (en) | 2023-09-27 | 2023-09-27 | Polishing equipment for antibacterial metal hip joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220762238U true CN220762238U (en) | 2024-04-12 |
Family
ID=90597465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322647426.3U Active CN220762238U (en) | 2023-09-27 | 2023-09-27 | Polishing equipment for antibacterial metal hip joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220762238U (en) |
-
2023
- 2023-09-27 CN CN202322647426.3U patent/CN220762238U/en active Active
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