CN216575687U - Static labyrinth drill jig for short stress rolling mill - Google Patents
Static labyrinth drill jig for short stress rolling mill Download PDFInfo
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- CN216575687U CN216575687U CN202122756724.7U CN202122756724U CN216575687U CN 216575687 U CN216575687 U CN 216575687U CN 202122756724 U CN202122756724 U CN 202122756724U CN 216575687 U CN216575687 U CN 216575687U
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Abstract
The utility model discloses a static labyrinth drilling jig for a short stress rolling mill, which comprises a static labyrinth, a working table surface and a pressing plate assembly, wherein two sides of the surface of the working table surface are provided with clamp bases; opening clamp plate subassembly, supreme table surface, quiet maze and the brill die body of passing in proper order are down fixed through opening clamp plate and first nut from down followed through first double-head screw, first double-head screw both ends all be provided with first nut. Because the first double-head screw is adopted to sequentially penetrate through the working table top, the static labyrinth and the drill die body from bottom to top and is fixed through the opening pressing plate and the first nut, the first nuts are arranged at two ends of the first double-head screw, the problems that in the prior art, the static labyrinth drill die of the rolling mill needs to be clamped for multiple times, the machining efficiency is low, positioning and punching are carried out for multiple times, the error is large, the relative hole pitch precision cannot be guaranteed, the technical problem of the finished product rate of machining is reduced, and the machining precision of the static labyrinth is improved are solved.
Description
Technical Field
The utility model relates to the technical field of bar steel rolling, in particular to a static labyrinth drill jig for a short stress rolling mill.
Background
The static labyrinth drill jig of the rolling mill in the prior art needs to be clamped for many times, has low processing efficiency, is positioned and punched for many times, has large error, cannot ensure the precision of relative hole distance, and reduces the finished product rate of processing.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides a quiet maze jig for short stress rolling mill, has solved among the prior art that the quiet maze jig of rolling mill needs clamping many times, and machining efficiency is low to carry out the location and punch many times, the error is bigger, can not guarantee relative pitch-row precision, has reduced the technical problem of the yield of processing, has realized the machining precision improvement of quiet maze.
The embodiment of the application provides a quiet maze jig for short stress rolling mill, including quiet maze, table surface and clamp plate subassembly, its characterized in that: the fixture bases are arranged on two sides of the surface of the working table, and a static labyrinth is arranged at the upper end of each fixture base and between the fixture bases;
further, the pressure plate assembly is arranged on the working table surface and is in contact with the upper end surface of the clamp base;
further, the drill jig body is arranged at the upper end of the static labyrinth;
further, the drill sleeve is annularly arranged inside the drill die body;
furthermore, the opening pressing plate assembly sequentially penetrates through the working table top, the static labyrinth and the drill die body from bottom to top through a first double-headed screw and is fixed through the opening pressing plate and a first nut, and the first nut is arranged at the two ends of the first double-headed screw.
Further, the platen assembly includes: a second stud, a second nut;
further, a second double-headed screw sequentially penetrates through the working table surface 7 and the pressing plate through the second double-headed screw and is fixed through second nuts at two ends;
furthermore, the equal-height block is arranged between the working table surface and the pressing plate;
furthermore, the pressing plate is arranged on the equal-height block and the clamp base and is locked and fixed through a second nut and a second double-headed screw.
Furthermore, a positioning pin is arranged on the drill die body.
Furthermore, a groove is arranged on the static labyrinth.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
because the first double-head screw is adopted to sequentially penetrate through the working table top, the static labyrinth and the drill die body from bottom to top and is fixed through the opening pressing plate and the first nut, the first nuts are arranged at two ends of the first double-head screw, the problems that in the prior art, the static labyrinth drill die of the rolling mill needs to be clamped for multiple times, the machining efficiency is low, positioning and punching are carried out for multiple times, the error is large, the relative hole pitch precision cannot be guaranteed, the technical problem of the finished product rate of machining is reduced, and the machining precision of the static labyrinth is improved are solved.
Drawings
FIG. 1 is a schematic structural diagram of a static labyrinth drill jig in an application embodiment;
FIG. 2 is a top view of a static labyrinth drill jig in the embodiment of the present application;
FIG. 3 is a schematic structural view of a static labyrinth in an embodiment of the application;
FIG. 4 is a top view of the static labyrinth in the example of the application.
Detailed Description
Because the first double-head screw is adopted to sequentially penetrate through the working table top, the static labyrinth and the drill die body from bottom to top and is fixed through the opening pressing plate and the first nut, the first nuts are arranged at two ends of the first double-head screw, the problems that in the prior art, the static labyrinth drill die of the rolling mill needs to be clamped for multiple times, the machining efficiency is low, positioning and punching are carried out for multiple times, the error is large, the relative hole pitch precision cannot be guaranteed, the technical problem of the finished product rate of machining is reduced, and the machining precision of the static labyrinth is improved are solved.
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
Example one
The utility model provides a quiet maze jig for short stress rolling mill, includes quiet maze 2, table surface 7 and clamp plate subassembly 3, its characterized in that: the two sides of the surface of the working table surface 7 are respectively provided with a clamp base 6, and a static labyrinth 2 is arranged at the upper end of each clamp base 6 and between the clamp bases 6;
the pressure plate component 3 is arranged on the working table surface 7 and is contacted with the upper end surface of the clamp base 6;
the drilling die body 5 is arranged at the upper end of the static labyrinth 2;
the drill sleeve 4 is annularly arranged inside the drill jig body 5;
opening clamp plate subassembly 3, from supreme passing table surface 7, quiet maze 2 and jig body 5 in proper order and fixed through opening clamp plate 301 and first nut 302 down through first double-headed screw 303, first double-headed screw 303 both ends all be provided with first nut 302.
The pressure plate assembly 1 comprises:
a second stud screw 105;
a second nut 101;
the second double-headed screw 105 sequentially penetrates through the working table top 7 and the pressing plate 104 through the second double-headed screw 105 and is fixed through second nuts 101 at two ends;
the contour block 103 is arranged between the worktable surface 103 and the pressing plate 104;
and a pressing plate 104 which is arranged on the equal-height block 103 and the clamp base 6 and is locked and fixed through a second nut 101 and a second double-headed screw 105.
And a positioning pin 8 is arranged on the drill jig body 5.
The static labyrinth 2 is provided with a groove 9.
The technical scheme in the embodiment of the application at least has the following technical effects or advantages:
because the first double-head screw is adopted to sequentially penetrate through the working table top, the static labyrinth and the drill die body from bottom to top and is fixed through the opening pressing plate and the first nut, the first nuts are arranged at two ends of the first double-head screw, the problems that in the prior art, the static labyrinth drill die of the rolling mill needs to be clamped for multiple times, the machining efficiency is low, positioning and punching are carried out for multiple times, the error is large, the relative hole pitch precision cannot be guaranteed, the technical problem of the finished product rate of machining is reduced, and the machining precision of the static labyrinth is improved are solved.
In the embodiment of the application, the drill jig is designed by taking the reference excircle 10 and the groove 9 as positioning references, so that the position degree of each hole is ensured.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the utility model.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (4)
1. The utility model provides a quiet labyrinth jig for short stress rolling mill, includes quiet labyrinth, table surface and clamp plate subassembly, its characterized in that: the fixture bases are arranged on two sides of the surface of the working table, and a static labyrinth is arranged at the upper end of each fixture base and between the fixture bases;
the pressing plate assembly is arranged on the working table surface and is in contact with the upper end surface of the clamp base;
the drilling die body is arranged at the upper end of the static labyrinth;
the drill sleeve is annularly arranged inside the drill die body;
the opening pressing plate assembly sequentially penetrates through the working table surface, the static labyrinth and the drill die body from bottom to top through a first double-headed screw and is fixed through an opening pressing plate and a first nut, and the first nuts are arranged at two ends of the first double-headed screw.
2. The static labyrinth drilling jig for the short stress rolling mill according to claim 1, characterized in that: the platen assembly includes:
a second double-headed screw;
a second nut;
the second double-headed screw sequentially penetrates through the working table top 7 and the pressing plate through the second double-headed screw and is fixed through second nuts at two ends;
the equal-height block is arranged between the working table top and the pressure plate;
and the pressing plate is arranged on the equal-height block and the clamp base and is locked and fixed through a second nut and a second double-headed screw.
3. The static labyrinth drilling jig for the short stress rolling mill according to claim 1, characterized in that: and the drill die body is provided with a positioning pin.
4. The static labyrinth drilling jig for the short stress rolling mill according to claim 1, characterized in that: the static labyrinth is provided with a groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122756724.7U CN216575687U (en) | 2021-11-11 | 2021-11-11 | Static labyrinth drill jig for short stress rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122756724.7U CN216575687U (en) | 2021-11-11 | 2021-11-11 | Static labyrinth drill jig for short stress rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216575687U true CN216575687U (en) | 2022-05-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122756724.7U Active CN216575687U (en) | 2021-11-11 | 2021-11-11 | Static labyrinth drill jig for short stress rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216575687U (en) |
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2021
- 2021-11-11 CN CN202122756724.7U patent/CN216575687U/en active Active
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