CN220427539U - Machining jig for medical instrument support frame - Google Patents
Machining jig for medical instrument support frame Download PDFInfo
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- CN220427539U CN220427539U CN202322132965.3U CN202322132965U CN220427539U CN 220427539 U CN220427539 U CN 220427539U CN 202322132965 U CN202322132965 U CN 202322132965U CN 220427539 U CN220427539 U CN 220427539U
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- support frame
- frame body
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- groove
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- 238000003754 machining Methods 0.000 title claims abstract description 16
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification 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 equipment, and discloses a machining jig of a medical equipment support frame, which comprises the following components: the support frame body, place carrier and fixed apron, the surface of support frame body is convex, the inner chamber has been seted up on the support frame body, first elongated slot has been seted up to the bottom of inner chamber, the both sides of inner wall of inner chamber all are equipped with the bellying, the second elongated slot has been seted up to the bottom on support frame body surface. This machining tool of medical instrument support frame, through setting up and placing the carrier, fixed apron, place the station groove, processing logical groove and spacing portion, place the support frame body in placing the station inslot, the inner wall in placing the station groove is laminated with the surface of support frame body, installs fixed apron on placing the carrier again, spacing portion and the surface contact of support frame body compress tightly the support frame body, processing logical groove is aimed at to the open position of processing inner chamber, and is even to the surface atress of support frame body, avoids the support frame body to produce the deformation.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a machining jig of a medical equipment supporting frame.
Background
A numerical control lathe (CNC lathe) is one of the more widely used numerical control lathes. The support frame is mainly used for cutting processing of inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces of any cone angle, complex rotation inner and outer curved surfaces, cylinders, conical threads and the like, grooving, drilling, reaming, boring and the like, and the support frame for the medical instrument can be used for processing the shapes of the support frame according to different use environments.
When processing appearance pipe, cylinder class support frame product, in order to prevent that the support frame from rotating in processing, need fix the support frame, and tip centre gripping and point contact centre gripping are common centre gripping form, but this kind of clamping mode stress concentration in the position of centre gripping, along with the inside excision of support frame, the position of centre gripping takes place to warp easily, leads to the support frame that has processed to be inconsistent with the standard.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a machining jig for a medical instrument support frame, which solves the problems mentioned in the background.
The utility model provides the following technical scheme: a machining jig for a medical instrument support frame, comprising: the support frame comprises a support frame body, a placement carrier and a fixed cover plate;
the surface of the support frame body is arc-shaped, an inner cavity is formed in the support frame body, a first long groove is formed in the bottom of the inner cavity, protruding parts are arranged on two sides of the inner wall of the inner cavity, and a second long groove is formed in the bottom of the surface of the support frame body;
the utility model discloses a fixed apron, including fixed apron, support frame body, fixed apron detachable installs at the top of placing the carrier, place the station groove has been seted up at the top of placing the carrier, processing logical groove has been seted up on the surface of fixed apron, spacing portion has been seted up to the both sides of processing logical inslot wall, and the inner wall of spacing portion pastes with the support frame body, the open position of inner chamber is corresponding with the position of processing logical groove.
Preferably, a plurality of first threaded holes are formed in the surface of the fixed cover plate, the inner wall of each first threaded hole is connected with a screw in a threaded mode, a second threaded hole is formed in the position, corresponding to the first threaded hole, of the surface of the placing carrier, and the bottom end of the screw is connected with the surface of the second threaded hole in a threaded mode.
Preferably, the bottom of placing the carrier is provided with a mounting hole, the inner wall of the mounting hole is provided with a locating pin, the surface of the fixed cover plate is provided with a locating hole, and the inner wall of the locating hole is movably connected with the surface of the locating pin.
Preferably, the number of the positioning holes is two, and the two positioning holes are distributed on two sides of the diagonal of the placing station groove.
Preferably, a plurality of fixing holes are formed in the surface of the placement carrier.
Preferably, the two ends of the placing station groove are provided with a picking and placing groove, and the inner wall of the picking and placing groove far away from the placing station groove is provided with a groove.
Preferably, a limiting hole is formed in the inner wall of the groove.
Compared with the prior art, the utility model has the following beneficial effects:
this machining tool of medical instrument support frame, through setting up and placing the carrier, fixed apron, place the station groove, processing logical groove and spacing portion, place the support frame body in placing the station inslot, the inner wall in placing the station groove is laminated with the surface of support frame body, installs fixed apron on placing the carrier again, spacing portion and the surface contact of support frame body compress tightly the support frame body, processing logical groove is aimed at to the open position of processing inner chamber, and is even to the surface atress of support frame body, avoids the support frame body to produce the deformation.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of an explosive structure according to the present utility model;
FIG. 3 is an enlarged schematic view of the end of the support frame body according to the present utility model;
FIG. 4 is a schematic view of a second slot structure of the present utility model;
FIG. 5 is a schematic view of a structure of a fixed cover plate of the present utility model;
fig. 6 is a schematic structural view of the placement carrier of the present utility model.
In the figure: 1. a support frame body; 2. placing a carrier; 3. fixing the cover plate; 4. an inner cavity; 5. a first elongated slot; 6. a boss; 7. a second elongated slot; 8. placing a station groove; 9. processing a through groove; 10. a limit part; 11. a first threaded hole; 12. a screw; 13. a second threaded hole; 14. a mounting hole; 15. a positioning pin; 16. positioning holes; 17. a fixing hole; 18. a taking and placing groove; 19. a groove; 20. and a limiting hole.
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.
Referring to fig. 1-6, a machining fixture for a medical device support frame, comprising: the support frame body 1, place carrier 2 and fixed cover plate 3, the surface of support frame body 1 is convex, the inner chamber 4 has been seted up on the support frame body 1, first elongated slot 5 has been seted up to the bottom of inner chamber 4, the both sides of inner wall of inner chamber 4 all are equipped with bellying 6, the bottom of support frame body 1 surface has been seted up the fixed cover plate 3 detachable installation of second elongated slot 7 at the top of placing carrier 2, a plurality of fixed orificess 17 have been seted up on the surface of placing carrier 2, place station groove 8 has been seted up at the top of placing carrier 2, processing logical groove 9 has been seted up on the surface of fixed cover plate 3, spacing portion 10 has been seted up in both sides of processing logical groove 9 inner wall, and the inner wall of spacing portion 10 pastes with support frame body 1 mutually, the open position of inner chamber 4 corresponds with the position of processing logical groove 9, a plurality of first screw holes 11 have been seted up on the surface of fixed cover plate 3, and the inner wall threaded connection of first screw hole 11 has screw 12, the bottom of screw 12 and the surface of second screw hole 13 has been seted up at the position of placing carrier 2 surface corresponding first screw hole 11, place carrier 1's bottom and the surface threaded connection of screw hole 13, place carrier 1 in place groove 8, place station groove 8, the surface mounting position of placing carrier 8 and the fixed cover plate 1 is equipped with the fixed cover plate 1 in proper order, the surface deformation of surface mounting 1 is carried out at the position of the support frame body 1 with the fixed cover plate 1, the surface mounting position is equipped with the screw 1, and the surface mounting position of the fixed cover plate 1 is in proper order, and the top of the surface mounting position is equipped with the screw 1, and the top of the support frame 1, and the surface is equipped with the fixed cover plate 1.
In a specific embodiment, the bottom of the placement carrier 2 is provided with a mounting hole 14, the inner wall of the mounting hole 14 is provided with a positioning pin 15, the surface of the fixed cover plate 3 is provided with positioning holes 16, the inner wall of the positioning holes 16 is movably connected with the surface of the positioning pin 15, the number of the positioning holes 16 is two, the two positioning holes 16 are distributed on two opposite sides of the diagonal corner of the placement station groove 8, the positioning pin 15 passes through the mounting hole 14, when the fixed cover plate 3 is mounted, the fixed cover plate 3 is mounted on the placement carrier 2, the positioning holes 16 on the fixed cover plate 3 are aligned with the positioning pins 15, and the positioning pins 15 are spliced on the inner wall of the positioning holes 16.
The two ends of the placing station groove 8 are provided with a taking and placing groove 18, the inner wall of the taking and placing groove 18 far away from the placing station groove 8 is provided with a groove 19, and the inner wall of the groove 19 is provided with a limiting hole 20.
Placing support frame body 1 in placing station groove 8, placing station groove 8's inner wall and support frame body 1's surface laminating, when installing fixed apron 3, install fixed apron 3 before placing carrier 2, aim at locating pin 15 with locating hole 16 on the fixed apron 3, make locating pin 15 peg graft in locating hole 16's inner wall, accomplish the location to fixed apron 3, use screw 12 to fix apron 3 fixed mounting on placing carrier 2, spacing portion 10 and support frame body 1's surface contact, compress tightly support frame body 1, processing open slot 9 is aimed at to the open position of processing inner chamber 4, the surface atress to support frame body 1 is even, avoid support frame body 1 to produce the deformation.
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 (7)
1. A machining jig for a medical instrument support frame, comprising: the support comprises a support frame body (1), a placing carrier (2) and a fixed cover plate (3);
the surface of the support frame body (1) is arc-shaped, an inner cavity (4) is formed in the support frame body (1), a first long groove (5) is formed in the bottom of the inner cavity (4), protruding parts (6) are arranged on two sides of the inner wall of the inner cavity (4), and a second long groove (7) is formed in the bottom of the surface of the support frame body (1);
fixed apron (3) detachable installs at the top of placing carrier (2), place station groove (8) have been seted up at the top of placing carrier (2), processing logical groove (9) have been seted up on the surface of fixed apron (3), spacing portion (10) have been seted up to the both sides of processing logical groove (9) inner wall, and the inner wall of spacing portion (10) pastes with support frame body (1) mutually, the open position of inner chamber (4) is corresponding with the position of processing logical groove (9).
2. The machining jig of the medical instrument supporting frame according to claim 1, wherein a plurality of first threaded holes (11) are formed in the surface of the fixed cover plate (3), screws (12) are connected with the inner wall of the first threaded holes (11) in a threaded mode, second threaded holes (13) are formed in the surface of the placement carrier (2) at positions corresponding to the first threaded holes (11), and the bottom ends of the screws (12) are connected with the surfaces of the second threaded holes (13) in a threaded mode.
3. The machining jig of a medical instrument support frame according to claim 1, wherein a mounting hole (14) is formed in the bottom of the placement carrier (2), a positioning pin (15) is arranged on the inner wall of the mounting hole (14), a positioning hole (16) is formed in the surface of the fixed cover plate (3), and the inner wall of the positioning hole (16) is movably connected with the surface of the positioning pin (15).
4. A machining jig for a medical instrument supporting frame according to claim 3, wherein the number of the positioning holes (16) is two, and the two positioning holes (16) are distributed on both sides of the diagonal of the placement position groove (8).
5. The machining jig of a medical instrument supporting frame according to claim 1, wherein a plurality of fixing holes (17) are formed in the surface of the placement carrier (2).
6. The machining jig of the medical instrument supporting frame according to claim 1, wherein the picking and placing grooves (18) are formed in two ends of the placing station groove (8), and grooves (19) are formed in the inner wall, far away from the placing station groove (8), of the picking and placing grooves (18).
7. The machining jig of the medical instrument supporting frame according to claim 6, wherein the inner wall of the groove (19) is provided with a limiting hole (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322132965.3U CN220427539U (en) | 2023-08-09 | 2023-08-09 | Machining jig for medical instrument support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322132965.3U CN220427539U (en) | 2023-08-09 | 2023-08-09 | Machining jig for medical instrument support frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220427539U true CN220427539U (en) | 2024-02-02 |
Family
ID=89693458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322132965.3U Active CN220427539U (en) | 2023-08-09 | 2023-08-09 | Machining jig for medical instrument support frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220427539U (en) |
-
2023
- 2023-08-09 CN CN202322132965.3U patent/CN220427539U/en active Active
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