CN217045484U - Part machining positioning fixture - Google Patents
Part machining positioning fixture Download PDFInfo
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- CN217045484U CN217045484U CN202123185486.5U CN202123185486U CN217045484U CN 217045484 U CN217045484 U CN 217045484U CN 202123185486 U CN202123185486 U CN 202123185486U CN 217045484 U CN217045484 U CN 217045484U
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- positioning
- main body
- pressing plate
- male die
- locking screw
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Abstract
The utility model discloses a part machining positioning fixture, which comprises a male die positioning main body (1), a positioning female die pressing plate (2), a part positioning pressing plate (3), an inner hexagonal locking screw (4) and a locking gasket (5); the positioning female die pressing plate (2) is connected to the male die positioning main body (1) through a female hexagonal locking screw (4) and a locking gasket (5), and the part positioning pressing plate (3) is connected to the male die positioning main body (1) through the female hexagonal locking screw (4). The utility model discloses utilize the profile location, realize automatic alignment part location benchmark, make the quality guarantee, promote machining efficiency greatly, be a structural design is reasonable, use nimble convenient machining anchor clamps.
Description
Technical Field
The utility model relates to a machining anchor clamps, in particular to part machining positioning fixture.
Background
At present, when thin-wall type of the special-shaped surface formed by processing the sheet metal is processed, the alignment difficulty is high during processing because of the characteristics of irregular part shape, low strength, changeability and the like of the part, the size of the part is not easy to guarantee, the processing is very troublesome, and the processing quality of the part is seriously influenced.
Disclosure of Invention
In view of this, the utility model aims to provide a part machining positioning fixture that structural design is reasonable, the use is nimble convenient.
In order to achieve the purpose, the utility model adopts the technical proposal as follows:
a part positioning mechanical processing positioning clamp comprises a male die positioning main body, a positioning female die pressing plate, a part positioning pressing plate, an inner hexagonal locking screw and a locking gasket; one end of the male die positioning main body is provided with a clamping flat position, the other end of the male die positioning main body is provided with a part lower end face molding die, and the center and the edge of the part lower end face molding die are provided with threaded holes; the positioning female die pressing plate is connected to the male die positioning main body through a female hexagonal locking screw and a locking gasket, and the part positioning pressing plate is connected to the male die positioning main body through a female hexagonal locking screw.
As a preferable scheme, one end of the positioning female die pressing plate is provided with a part upper end face molding die, the edge of the part upper end face molding die is provided with a through hole, and the position of the through hole corresponds to the position of a threaded hole at the edge of the male die positioning main body; the inner hexagonal locking screw is connected with the locking gasket, one end of the thread of the inner hexagonal locking screw penetrates through the through hole to be connected with the threaded hole in the edge of the male die positioning main body, and the positioning female die pressing plate is connected to the male die positioning main body.
As a preferable scheme, a connecting hole is formed in the center of the part positioning pressure plate, the position of the connecting hole corresponds to a threaded hole in the center of the male die positioning main body, one end of a thread of the inner hexagonal locking screw penetrates through the connecting hole to be connected with the threaded hole in the center of the male die positioning main body, and the part positioning pressure plate is connected to the male die positioning main body.
The beneficial effects of the utility model are that: compared with the prior art, the utility model discloses a part machining anchor clamps utilize the profile location, realize automatic alignment part location benchmark, make the quality guarantee, promote machining efficiency greatly, be a structural design is reasonable, use nimble convenient machining anchor clamps.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of the structure of the small end face of the machined part of the present invention;
fig. 3 is the schematic diagram of the excircle structure of the big end of the processing part of the present invention.
Detailed Description
The following describes the present invention in further detail with reference to the accompanying drawings.
Referring to fig. 1-3, a part positioning machining positioning fixture comprises a male die positioning main body 1, a positioning female die pressing plate 2, a part positioning pressing plate 3, a universal inner hexagonal locking screw 4 and a locking gasket 5, wherein the male die positioning main body 1 is integrally cylindrical, and two clamping flat positions 6 are arranged at one end of the male die positioning main body 1, so that the fixture can be conveniently clamped; the other end of the male die positioning main body 1 is provided with a part lower end face molding die 7 for positioning and supporting the lower end face of the part, the center of the part lower end face molding die 7 is provided with a threaded hole 8, and the edge of the part lower end face molding die 7 is provided with four threaded holes 8.
The part upper end face molding die 9 is arranged at one end of the positioning female die pressing plate 2 and used for pressing an upper molding face of a part, four through holes are formed in the edge of the part upper end face molding die 9, the positions of the four through holes correspond to the positions of four threaded holes 8 in the edge of the male die positioning main body 1, the four inner hexagonal locking screw rods 4 are respectively connected with the four locking gaskets 5, one ends of threads of the four inner hexagonal locking screw rods 4 penetrate through the through holes to be connected with the four threads 8 in the edge of the male die positioning main body 1, the positioning female die pressing plate 2 is connected to the male die positioning main body 1 and used for pressing the part to facilitate machining of a small end face of the part, and the height of the part is guaranteed.
The center of the part positioning pressing plate 3 is provided with a connecting hole, the position of the connecting hole corresponds to a threaded hole 8 in the center of the male die positioning main body 1, one end of a thread of the inner hexagonal locking screw rod 4 penetrates through the connecting hole to be connected with the threaded hole 8 in the center of the male die positioning main body 1, the part positioning pressing plate 3 is connected to the male die positioning main body 1 and used for pressing the upper end face of a part, and the large-end excircle of the part can be conveniently machined.
Referring to fig. 2, when the small end face of the part is machined, the part positioning pressing plate 3 is taken down, and the positioning female die pressing plate 2 is connected to the male die positioning main body 1 through four inner hexagonal locking screws 4 and four locking gaskets 5 and used for pressing the part so as to machine the small end face of the part conveniently.
Referring to fig. 3, when the outer circle of the large end of the part is processed, the positioning female die pressing plate 2 is taken down, and the part positioning pressing plate 3 is connected to the male die positioning main body 1 through the inner hexagonal locking screw rod 4 and used for pressing the upper end face of the part, so that the outer circle of the large end of the part can be processed conveniently.
Claims (3)
1. The utility model provides a part machining positioning fixture which characterized in that: the punch positioning device comprises a punch positioning main body (1), a positioning female die pressing plate (2), a part positioning pressing plate (3), an inner hexagonal locking screw (4) and a locking gasket (5); one end of the male die positioning main body (1) is provided with a clamping flat position (6), the other end of the male die positioning main body is provided with a part lower end face molding die (7), and the center and the edge of the part lower end face molding die (7) are provided with threaded holes (8); the positioning female die pressing plate (2) is connected to the male die positioning main body (1) through an inner hexagonal locking screw (4) and a locking gasket (5), and the part positioning pressing plate (3) is connected to the male die positioning main body (1) through the inner hexagonal locking screw (4).
2. The part machining positioning fixture of claim 1, wherein: one end of the positioning female die pressing plate (2) is provided with a part upper end surface molding die (9), the edge of the part upper end surface molding die (9) is provided with a through hole, and the position of the through hole corresponds to the position of a threaded hole (8) in the edge of the male die positioning main body (1); the inner hexagonal locking screw (4) is connected with the locking gasket (5), one end of the thread of the inner hexagonal locking screw (4) penetrates through the through hole to be connected with the threaded hole (8) at the edge of the male die positioning body (1), and the positioning female die pressing plate (2) is connected to the male die positioning body (1).
3. The part machining positioning fixture of claim 1, wherein: the center of the part positioning pressing plate (3) is provided with a connecting hole, the position of the connecting hole corresponds to a threaded hole (8) in the center of the male die positioning main body (1), one end of the thread of the inner hexagonal locking screw rod (4) penetrates through the connecting hole to be connected with the threaded hole (8) in the center of the male die positioning main body (1), and the part positioning pressing plate (3) is connected to the male die positioning main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123185486.5U CN217045484U (en) | 2021-12-17 | 2021-12-17 | Part machining positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123185486.5U CN217045484U (en) | 2021-12-17 | 2021-12-17 | Part machining positioning fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217045484U true CN217045484U (en) | 2022-07-26 |
Family
ID=82476937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123185486.5U Active CN217045484U (en) | 2021-12-17 | 2021-12-17 | Part machining positioning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217045484U (en) |
-
2021
- 2021-12-17 CN CN202123185486.5U patent/CN217045484U/en active Active
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