CN212240373U

CN212240373U - Corner trimming device is used in production of medical treatment holder

Info

Publication number: CN212240373U
Application number: CN202020567489.1U
Authority: CN
Inventors: 易阳
Original assignee: WUXI YITONG PRECISION MACHINERY CO Ltd
Current assignee: WUXI YITONG PRECISION MACHINERY CO Ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2020-12-29
Anticipated expiration: 2030-04-16

Abstract

The utility model discloses a corner trimming device is used in production of medical treatment holder, hold mechanism and grinding machanism including the base station, pressure, annular and shifting chute have been seted up respectively to the upper surface of base station, the bottom of holding the mechanism is pressed and all is settled in the shifting chute, press and hold the mechanism and comprise telescopic link, lower pressure disk, holding down plate, cluster connecting rod, last pressure disk and top board, the top of telescopic link is fixed with down the pressure disk, the upper surface of lower pressure disk is cyclic annular and is fixed with the cluster connecting rod, the outer wall slidable mounting who goes up the pressure disk has the top board. This corner trimming device is used in production of medical treatment holder adopts a plurality of and to be the pressing mechanism that cyclic annular was arranged and carry out the multiple spot balanced formula to the holder and compress tightly fixedly, and chooses for use to encircle portable grinding machanism and carry out the inner and outer lane corner to the holder and polish to circular orbit carries out the corner to the holder that is the ring form together and polishes, can effectively avoid the problem that extrusion deformation appears in the holder.

Description

Corner trimming device is used in production of medical treatment holder

Technical Field

The utility model relates to a medical treatment holder apparatus for producing technical field specifically is a corner trimming device is used in production of medical treatment holder.

Background

In some medical devices, such as nuclear magnetic resonance devices, the top of the medical device is designed to be in an arc shape, in order to form such an arc structure and ensure that the structure is stable and reliable, an arc-shaped retainer needs to be preset in the medical device to serve as a supporting framework, so that the quality of the retainer directly relates to the structural stability of the whole medical device.

The retainer is mostly manufactured in a forging mode, a drilling machine is used for processing holes, a cutting machine is used for cutting excess materials, therefore, burrs at the corners of the retainer are correspondingly generated, the product quality of the retainer is relatively influenced, and the retainer needs to be trimmed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a corner trimming device is used in production of medical treatment holder to solve the current corner trimming device who proposes among the above-mentioned background art and carrying out the in-process of repairing to the corner of holder, make the holder receive excessive extrusion easily, and then influence the problem of the whole circularity of holder.

In order to achieve the above object, the utility model provides a following technical scheme: a corner trimming device for medical retainer production comprises a base table, a pressing mechanism and a polishing mechanism, wherein an annular groove and a moving groove are respectively formed in the upper surface of the base table, the moving groove is outwards penetrated and penetrated by the annular groove, the bottom of the pressing mechanism is arranged in the moving groove, the pressing mechanism comprises a telescopic rod, a lower pressure plate, a string connecting rod, an upper pressure plate and an upper pressure plate, the top end of the telescopic rod is fixed with the lower pressure plate, the lower pressure plate is slidably arranged on the outer wall of the lower pressure plate, a string rod is annularly fixed on the upper surface of the lower pressure plate, the upper pressure plate is inserted into the top end of the string connecting rod, the upper pressure plate is slidably arranged on the outer wall of the upper pressure plate, the bottom of the polishing mechanism is slidably matched in the annular groove, the polishing mechanism comprises a motor base, a retractable rotating shaft, a polishing roller and a moving structure, the upper portion of the, and the top of scalable pivot is fixed with the roller of polishing, the bottom surface of motor cabinet is provided with the removal structure.

Preferably, the base station comprises flat plates, support columns and cushion blocks, the two flat plates are arranged in parallel, the support columns are connected in series at four corners between the flat plates, and the cushion blocks are fixed at the middle positions between the flat plates.

Preferably, the movable groove is arranged in an annular equal angle mode relative to the center of the upper surface of the base platform, and threaded holes are formed in two sides of a notch of the movable groove.

Preferably, the bottom end of the telescopic rod is welded with a sliding block, and the sliding block and the moving groove are matched in size.

Preferably, the lateral wall of lower pressure disk has seted up down the pressure disk grooving, and the size cooperatees between holding down plate and the lower pressure disk grooving and constitutes sliding construction, the lateral wall of going up the pressure disk has seted up the pressure disk grooving, and the top board slides and pegs graft in last pressure disk grooving.

Preferably, the middle section of the polishing roller is fixed with an inner concave column, and the polishing roller and the inner concave column are frosted surfaces.

Preferably, the moving structure comprises a mounting seat, an insert rod and an electric roller, the insert rod is fixed on the outer walls of the two sides of the mounting seat, and the electric roller is arranged below the mounting seat.

Preferably, the both sides cell wall of annular all is provided with the side fluting, and the inserted bar is equallyd divide and do not pegged graft the cooperation in the side fluting.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this corner trimming device is used in production of medical treatment holder adopts a plurality of and to be the pressing mechanism that cyclic annular was arranged and carry out the multiple spot balanced formula to the holder and compress tightly fixedly, and chooses for use to encircle portable grinding machanism and carry out the inner and outer lane corner to the holder and polish to circular orbit carries out the corner to the holder that is the ring form together and polishes, can effectively avoid the problem that extrusion deformation appears in the holder.

2. The lower pressing plate and the upper pressing plate can rotate on the horizontal plane, when the lower pressing plate and the upper pressing plate both turn outwards, the pressing and holding mechanism presses and holds the retainer through the inner ring of the retainer, and when the lower pressing plate and the upper pressing plate both turn inwards, the pressing and holding mechanism can press and hold the retainer through the outer ring of the retainer.

3. The grinding roller drives rotation through the built-in motor of scalable pivot and motor cabinet, at rotatory in-process, utilizes the dull polish of its outer wall to polish the processing to the holder to the corner of getting rid of the holder product is rough, and the inner ring face radian in the retainer can better must be laminated to interior sunken post, thereby carries out the meticulous polishing to the inner ring face of holder.

4. The moving structure is used for controlling the polishing mechanism to move in the ring groove, and after the electric roller rotates, the moving structure can support the polishing mechanism to move along the ring groove, so that the holder is uniformly polished along the holder.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the base platform of the present invention;

FIG. 3 is a schematic view of the pressing mechanism of the present invention;

FIG. 4 is a schematic structural view of the polishing mechanism of the present invention;

fig. 5 is a schematic structural diagram of the moving structure of the present invention.

In the figure: 1. a base station; 2. a flat plate; 3. a support pillar; 4. cushion blocks; 5. a ring groove; 501. side grooving; 6. a moving groove; 601. a threaded hole; 7. a pressing mechanism; 8. a telescopic rod; 801. a slider; 9. a lower platen; 901. cutting grooves on the lower pressing disc; 10. a lower pressing plate; 11. connecting rods in series; 12. an upper platen; 1201. grooving an upper pressing plate; 13. an upper pressure plate; 14. a polishing mechanism; 15. a motor base; 16. a telescopic rotating shaft; 17. grinding a roller; 1701. an inner recessed post; 18. a moving structure; 19. a mounting seat; 20. inserting a rod; 21. an electric roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a corner trimming device for medical retainer production comprises a base platform 1, a pressing and holding mechanism 7 and a polishing mechanism 14, wherein the base platform 1 is composed of two flat plates 2, two supporting columns 3 and cushion blocks 4, the two flat plates 2 are arranged in parallel, the supporting columns 3 are connected in series at four corners between the flat plates 2, the cushion blocks 4 are fixed at the middle positions between the flat plates 2, and the base platform 1 is provided with a combined structure, so that the base platform 1 has good disassembly property and cushioning capacity, wherein the supporting columns 3 are used for connecting the two flat plates 2, and the cushion blocks 4 are preferably made of plastic foam materials, can effectively isolate vibration and cushion vibration, and ensure that the whole corner trimming device is stable and reliable in structure;

the upper surface of the base platform 1 is respectively provided with a ring groove 5 and a moving groove 6, the moving grooves 6 are outwards inserted through the ring groove 5, the bottoms of the pressing and holding mechanisms 7 are all arranged in the moving grooves 6, the moving grooves 6 are annularly arranged at equal angles relative to the center of the upper surface of the base platform 1, and both sides of the notch of the moving groove 6 are provided with threaded holes 601, a plurality of moving grooves 6 are distributed annularly, so that a plurality of pressing mechanisms 7 can be arranged on the base table 1 in an annular state, thereby providing annular and multipoint pressing and holding effects for the retainer product to be fixed, leading the retainer product to be well fixed, and each pressing and holding mechanism 7 can move along one moving groove 6, so that the assembly and disassembly of the retainer can be facilitated, the threaded hole 601 is provided for fastening a limit plate for limiting the position of the pressure holding mechanism 7 to the base 1 by using a threading screw, so as to determine the position of the pressure holding mechanism 7;

the pressing mechanism 7 comprises a telescopic rod 8, a lower pressing disc 9, a lower pressing plate 10, a serial rod 11, an upper pressing disc 12 and an upper pressing disc 13, the top end of the telescopic rod 8 is fixed with the lower pressing disc 9, the outer wall of the lower pressing disc 9 is slidably provided with the lower pressing plate 10, the bottom end of the telescopic rod 8 is welded with a sliding block 801, the sliding block 801 and the moving groove 6 are matched in size, the telescopic rod 8 can stably move along the direction of the moving groove 6 by utilizing a matching structure between the sliding block 801 and the moving groove 6, so that the position of the pressing mechanism 7 can be moved, the upper surface of the lower pressing disc 9 is annularly fixed with a serial connecting rod 11, the top ends of the serial connecting rods 11 are all inserted with the upper pressing disc 12, the outer wall of the upper pressing disc 12 is slidably provided with the upper pressing disc 13, the outer side wall of the lower pressing disc 9 is provided with a lower pressing disc cutting groove 901, the lower pressing disc 10 and the lower pressing disc cutting groove, the upper pressing plate 13 is inserted into the upper pressing plate slot 1201 in a sliding manner, the lower pressing plate 10 can move on the outer side of the lower pressing plate 9 by using the lower pressing plate slot 901, the upper pressing plate 13 can move on the outer side of the upper pressing plate 12 by using the upper pressing plate slot 1201, so that the lower pressing plate 10 and the upper pressing plate 13 can rotate on the horizontal plane, when the lower pressing plate 10 and the upper pressing plate 13 both turn outwards, the pressing and holding mechanism 7 presses and holds the retainer by using the inner ring of the retainer, and when the lower pressing plate 10 and the upper pressing plate 13 both turn inwards, the pressing and holding mechanism 7 can press and hold the retainer by using the outer ring of the retainer;

the bottom of the grinding mechanism 14 is in sliding fit in the annular groove 5, the grinding mechanism 14 is composed of a motor base 15, a telescopic rotating shaft 16, a grinding roller 17 and a moving structure 18, the telescopic rotating shaft 16 is connected above the motor base 15, the top end of the telescopic rotating shaft 16 is fixedly provided with the grinding roller 17, the middle section of the grinding roller 17 is fixedly provided with an inner concave column 1701, the grinding roller 17 and the inner concave column 1701 are both frosted surfaces, the grinding roller 17 is driven to rotate by a built-in motor of the motor base 15 through the telescopic rotating shaft 16, in the rotating process, the grinding surface of the outer wall of the grinding roller is used for grinding the retainer, so that rough surfaces are removed, the inner concave column 1701 is arranged, the radian of the inner and outer ring surfaces of the retainer is well fitted, and the inner and outer ring surfaces of the retainer are finely ground;

the bottom surface of motor cabinet 15 is provided with removal structure 18, removal structure 18 includes mount pad 19, inserted bar 20 and electronic gyro wheel 21, the both sides outer wall of mount pad 19 all is fixed with inserted bar 20, and the below of mount pad 19 is settled there is electronic gyro wheel 21, removal structure 18 is used for controlling the removal of grinding machanism 14 in annular 5, electronic gyro wheel 21 axle head even has an independent controller, be used for controlling electronic gyro wheel 21 rotatory, after electronic gyro wheel 21 is rotatory, removal structure 18 can bear grinding machanism 14 and carry out the position along annular 5 and move, the both sides cell wall of annular 5 all is provided with side fluting 501, and inserted bar 20 equally divide do not the grafting cooperation in side fluting 501, utilize the grafting cooperation between side fluting 501 and the inserted bar 20, make grinding machanism 14 move stably in annular 5, can not disjointed.

The working principle is as follows: for this type of corner trimming device, first, a holder to be subjected to corner trimming is horizontally placed on the base 1, then, combining the diameter size of the retainer, properly moving each pressing mechanism 7, then respectively screwing a limiting plate (a common thin plate which has the function of limiting the position of the pressing mechanism 7 and only has moderate size without other requirements) at two sides of the pressing mechanism 7 by screws, then the locking bolts on each telescopic rod 8 are loosened, the telescopic rods 8 are adjusted to proper lengths, then the locking bolts are screwed, at the moment, the string connecting rods 11 are required to be in contact with the retainer, the upper pressing plate 13 and the lower pressing plate 10 are respectively in contact with the upper edge and the lower edge of the retainer, wherein the string connecting rod 11 is inserted through the upper pressing plate 12, so the upper pressing plate 12 can move up and down along the string connecting rod 11, therefore, the retainer with different thicknesses can be adapted, so that the upper pressing plate 13 and the lower pressing plate 10 can clamp the retainer;

when the wall surface of the outer ring of the retainer needs to be polished, the pressing and holding mechanism 7 should be located at the inner ring of the retainer (the polishing mechanism 14 is located at the outer ring of the retainer), and the directions of the upper pressing plate 13 and the lower pressing plate 10 are both outward, and when the wall surface of the inner ring of the retainer needs to be polished, the pressing and holding mechanism 7 should be located at the outer ring of the retainer (the polishing mechanism 14 is located at the inner ring of the retainer), and the directions of the upper pressing plate 13 and the lower pressing plate 10 are both inward;

the length of the telescopic rotating shaft 16 is adjusted, so that the grinding roller 17 and the inner recessed columns 1701 on the grinding mechanism 14 are in contact with the inner ring wall surface or the outer ring wall surface of the retainer, the motor is arranged in the motor base 15, the telescopic rotating shaft 16 drives the grinding roller 17 to rotate together, in the rotating process, the electric roller 21 in the moving structure 18 is also started to drive the grinding mechanism 14 to move integrally along the annular groove 5, the round track is used for grinding corners of the retainer which is in the same circular shape, and the problem of extrusion deformation of the retainer can be effectively avoided.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a medical treatment is corner trimming device for holder production, includes base station (1), presses and holds mechanism (7) and grinding machanism (14), its characterized in that: the upper surface of base station (1) has been seted up annular (5) and shifting chute (6) respectively, and shifting chute (6) all outwards has penetrated annular (5), the bottom of pressing and holding mechanism (7) is all settled in shifting chute (6), press and hold mechanism (7) by telescopic link (8), lower platen (9), holding down plate (10), polyphone pole (11), go up platen (12) and top board (13) and constitute, the top of telescopic link (8) is fixed with holding down plate (9), and the outer wall slidable mounting of holding down plate (9) has holding down plate (10), the upper surface of holding down plate (9) is the cyclic annular and is fixed with cluster connecting rod (11), and the top of cluster connecting rod (11) all pegs graft and has last platen (12), the outer wall slidable mounting of going up platen (12) has last platen (13), the bottom of mechanism of polishing (14) all slidable mounting is in annular (5), and grinding machanism (14) comprise motor cabinet (15), scalable pivot (16), grinding roller (17) and removal structure (18), the top of motor cabinet (15) is connected with scalable pivot (16), and the top of scalable pivot (16) is fixed with grinding roller (17), the bottom surface of motor cabinet (15) is provided with removal structure (18).

2. A corner trimming device for use in the production of medical holders according to claim 1, wherein: base station (1) comprises flat board (2), support column (3) and cushion (4), and flat board (2) parallel arrangement altogether has two, four corners position between flat board (2) all has concatenated support column (3), and the middle part position fixation between flat board (2) has cushion (4).

3. A corner trimming device for use in the production of medical holders according to claim 1, wherein: the movable groove (6) is arranged in an annular equal-angle mode relative to the center of the upper surface of the base platform (1), and threaded holes (601) are formed in two sides of a notch of the movable groove (6).

4. A corner trimming device for medical holder production according to claim 3, wherein: the bottom end of the telescopic rod (8) is welded with a sliding block (801), and the sliding block (801) is matched with the moving groove (6) in size.

5. A corner trimming device for use in the production of medical holders according to claim 1, wherein: the outer side wall of the lower pressure plate (9) is provided with a lower pressure plate cutting groove (901), the lower pressure plate (10) and the lower pressure plate cutting groove (901) are matched in size to form a sliding structure, the outer side wall of the upper pressure plate (12) is provided with an upper pressure plate cutting groove (1201), and the upper pressure plate (13) is inserted into the upper pressure plate cutting groove (1201) in a sliding mode.

6. A corner trimming device for use in the production of medical holders according to claim 1, wherein: an inner concave column (1701) is fixed in the middle section of the polishing roller (17), and the polishing roller (17) and the inner concave column (1701) are frosted surfaces.

7. A corner trimming device for use in the production of medical holders according to claim 1, wherein: the movable structure (18) comprises a mounting seat (19), an inserted bar (20) and electric rollers (21), the inserted bar (20) is fixed on the outer walls of the two sides of the mounting seat (19), and the electric rollers (21) are arranged below the mounting seat (19).

8. A corner trimming device for use in the production of medical holders according to claim 7, wherein: the both sides cell wall of annular (5) all is provided with side fluting (501), and inserted bar (20) equally divide and do not peg graft the cooperation in side fluting (501).