CN211588250U - Arc bent plate punching press frock - Google Patents
Arc bent plate punching press frock Download PDFInfo
- Publication number
- CN211588250U CN211588250U CN201922471251.9U CN201922471251U CN211588250U CN 211588250 U CN211588250 U CN 211588250U CN 201922471251 U CN201922471251 U CN 201922471251U CN 211588250 U CN211588250 U CN 211588250U
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- China
- Prior art keywords
- plate
- base
- groove
- arc
- lower die
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- Expired - Fee Related
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model provides an arc bent plate punching press frock, its characterized in that: comprises an upper die and a lower die; the upper die comprises a transverse cylinder, a connecting plate is fixed above the cylinder, and a vertical connecting rod is fixedly arranged on the connecting plate; the lower die comprises a base, and a groove with a transverse arc-shaped cross section is arranged on the base; the connecting rod of the upper die is connected to the punching machine; the base of the lower die is fixedly placed on the stamping table; the cylinder is positioned above the groove; the raw material flat plate is placed above the groove of the base. The utility model discloses make the arc bent plate shaping efficient and the size is accurate.
Description
Technical Field
The utility model belongs to the technical field of the punching press and specifically relates to a punching press frock for arc bent plate.
Background
In the boiler fittings, oil filters and water filters, most of the fittings are arc bent plates 2 shown in figure 2, and are assembled by the arc bent plates 2, and the arc bent plates 2 are formed by a raw flat plate 1 shown in figure 1 through a manual sheet metal process in the prior art, so that the efficiency is low and the precision is low.
SUMMERY OF THE UTILITY MODEL
The utility model provides an arc bent plate punching press frock, the shortcoming of prior art is solved to its purpose, makes the arc bent plate shaping efficient and size accurate.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides an arc bent plate punching press frock which characterized in that:
comprises an upper die and a lower die;
the upper die comprises a transverse cylinder, a connecting plate is fixed above the cylinder, and a vertical connecting rod is fixedly arranged on the connecting plate;
the lower die comprises a base, and a groove with a transverse arc-shaped cross section is arranged on the base;
the connecting rod of the upper die is connected to the punching machine;
the base of the lower die is fixedly placed on the stamping table;
the cylinder is positioned above the groove;
the raw material flat plate is placed above the groove of the base.
And a steel plate is fixedly welded on the upper surface of the connecting plate.
A support plate is welded and fixed on the side surface of the lower die, and a bolt penetrates through a through hole arranged on the movable positioning plate and a strip-shaped adjusting groove arranged on the support plate and then is screwed with a nut, so that the movable positioning plate is fixed on the upper surface of the support plate; when the raw material flat plate is placed above the groove of the base, the side edge of the raw material flat plate abuts against the side edge of the movable positioning plate.
The utility model discloses an useful part lies in:
the utility model discloses a public mould and master model cooperation can use the accurate a large amount of arc bent plates of shaping fast of punching machine, improves production efficiency and product quality.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a raw material plate of the present invention;
FIG. 2 is an arc-shaped bending plate of the present invention;
fig. 3 is an exploded perspective view of the present invention;
fig. 4 is a side view of the utility model in use.
Detailed Description
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other embodiments can be obtained according to the drawings without inventive labor.
As shown in fig. 3:
the utility model discloses an go up mould 3 and lower mould 4. The upper die 3 is a male die, and the lower die is a female die 4.
The upper die 3 comprises a transverse cylinder 31, a connecting plate 32 is fixed above the cylinder 31, and a vertical connecting rod 33 is fixedly arranged on the connecting plate 32. The steel sheet 34 of welded fastening is installed additional to the connecting plate 32 upper surface, is separated by steel sheet 34 between 5 and the connecting plate 32 of punching machine like this, and the back is descended to punching machine 5, can take off last mould 3 through the clearance that steel sheet 34 formed to avoid punching machine 5 and connecting rod 33 to expand the difficult problem of taking off after the punching.
The lower die 4 comprises a base 42, and a groove 41 with a transverse arc-shaped cross section is arranged on the base 42.
A support plate 43 is welded and fixed to the side surface of the lower mold 4, and a bolt 45 is screwed to a nut 451 after passing through a through hole 441 provided in the movable positioning plate 44 and a U-bar shaped adjustment groove 431 provided in the support plate 43, thereby fixing the movable positioning plate 44 to the upper surface of the support plate 43.
In actual use, as shown in fig. 4:
the connecting rod 33 of the upper die 3 is connected to the punch 5. The base 42 of the lower die 4 is used for being fixedly placed on the punching table 6. The cylinder 31 is located above the recess 41.
The raw material plate 1 is placed above the groove 41 of the base 32. The side edge of the raw material flat plate 1 (i.e. the side edge of the arc-shaped bent plate 2 in fig. 4) abuts against the side edge 46 of the movable positioning plate 44, so that the raw material flat plate 1 can be positioned without deformation or dislocation. The bolt 45 can correspond to the raw material flat plates 1 with different widths in the strip-shaped adjusting groove 431.
The punch 5 moves the upper die 3 downward so that the cylinder 31 cooperates with the groove 41 to punch the flat stock plate 1 into the curved bent plate 2.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (3)
1. The utility model provides an arc bent plate punching press frock which characterized in that: comprises an upper die and a lower die; the upper die comprises a transverse cylinder, a connecting plate is fixed above the cylinder, and a vertical connecting rod is fixedly arranged on the connecting plate; the lower die comprises a base, and a groove with a transverse arc-shaped cross section is arranged on the base; the connecting rod of the upper die is connected to the punching machine; the base of the lower die is fixedly placed on the stamping table; the cylinder is positioned above the groove; the raw material flat plate is placed above the groove of the base.
2. The arc-shaped bent plate stamping tool according to claim 1, characterized in that: and a steel plate is fixedly welded on the upper surface of the connecting plate.
3. The arc-shaped bent plate stamping tool according to claim 1, characterized in that: a support plate is welded and fixed on the side surface of the lower die, and a bolt penetrates through a through hole arranged on the movable positioning plate and a strip-shaped adjusting groove arranged on the support plate and then is screwed with a nut, so that the movable positioning plate is fixed on the upper surface of the support plate; when the raw material flat plate is placed above the groove of the base, the side edge of the raw material flat plate abuts against the side edge of the movable positioning plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922471251.9U CN211588250U (en) | 2019-12-31 | 2019-12-31 | Arc bent plate punching press frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922471251.9U CN211588250U (en) | 2019-12-31 | 2019-12-31 | Arc bent plate punching press frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211588250U true CN211588250U (en) | 2020-09-29 |
Family
ID=72598812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922471251.9U Expired - Fee Related CN211588250U (en) | 2019-12-31 | 2019-12-31 | Arc bent plate punching press frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211588250U (en) |
-
2019
- 2019-12-31 CN CN201922471251.9U patent/CN211588250U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200929 Termination date: 20211231 |