CN219112678U - Stamping die of compressor shell - Google Patents
Stamping die of compressor shell Download PDFInfo
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- CN219112678U CN219112678U CN202223606668.XU CN202223606668U CN219112678U CN 219112678 U CN219112678 U CN 219112678U CN 202223606668 U CN202223606668 U CN 202223606668U CN 219112678 U CN219112678 U CN 219112678U
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- lower die
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- compressor
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- 230000007246 mechanism Effects 0.000 claims description 11
- 238000004080 punching Methods 0.000 abstract description 22
- 238000000034 method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
- 238000003825 pressing Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The utility model provides a stamping die of compressor casing, stamping die is including being used for processing compressor casing blank into the first punching press module of compressor casing, second punching press module, compressor casing blank loops through first punching press module, second punching press module and punches and process into the compressor casing. The utility model relates to a stamping die for a compressor shell, which can produce the compressor shell with a corresponding structure.
Description
Technical Field
The utility model belongs to the technical field of dies, and particularly relates to a stamping die for a compressor shell.
Background
Fig. 11 shows a fitting of a compressor, the compressor housing is semicircular, which is used to form a casing of the compressor, and fig. 12 shows two compressor housings connected by welding, bonding, etc. to form a casing of the compressor; because the force of the punching equipment is transmitted vertically downwards, if the semicircular compressor shell is directly formed by one-step punching, the punching equipment cannot transmit pressure to two side surfaces of the semicircular compressor shell, and the punching die cannot form the cambered surface of the semicircular compressor shell at one step; to produce such a compressor housing, a correspondingly shaped stamping die is required.
Disclosure of Invention
The utility model aims to provide a stamping die for a compressor shell, which can be used for producing a compressor shell with a corresponding structure.
In order to achieve the above purpose, the technical scheme provided by the embodiment of the utility model is as follows:
the utility model provides a stamping die of compressor casing, stamping die is including being used for processing compressor casing blank into the first punching press module of compressor casing, second punching press module, compressor casing blank loops through first punching press module, second punching press module and punches and process into the compressor casing.
The first stamping module comprises a first upper die assembly and a first lower die assembly which are vertically corresponding to each other;
the first upper die assembly comprises a first upper die holder and a first upper die plate arranged on the first upper die holder; two first arc convex parts extend on the first upper template along the front-back direction, and the two first arc convex parts are arranged at intervals along the left-right direction;
the first lower die assembly comprises a first lower die holder and a first lower die plate which is arranged on the first lower die holder and is opposite to the first upper die plate; the first lower template is provided with a second arc concave part corresponding to the first arc convex part.
The first lower die assembly is provided with a plurality of first positioning plates used for positioning the shell blank of the compressor at intervals along the front-back direction, and the first positioning plates are arranged on the left side and/or the right side of the top surface of the first lower die plate.
The first lower template is provided with a first positioning column for positioning the blank of the compressor shell, and the first positioning column is arranged on the rear side and/or the front side of the top surface of the first lower template.
The first upper die assembly further comprises a first upper foot pad arranged on the upper portion of the first upper die base and a first upper supporting plate arranged on the upper portion of the first upper foot pad, and the first lower die assembly further comprises a first lower foot pad arranged on the bottom of the first lower die base and a first lower supporting plate arranged on the bottom of the first lower foot pad.
The second stamping module comprises a second upper die assembly and a second lower die assembly which are vertically corresponding to each other;
the second upper die assembly comprises a second upper die holder and a second upper die plate arranged on the second upper die holder; a third arc convex part extends on the second upper template along the front-back direction;
the second lower die assembly comprises a second lower die holder and a second lower die plate which is arranged on the second lower die holder and is opposite to the second upper die plate; and a fourth arc concave part corresponding to the third arc convex part is arranged on the second lower template.
And the second lower die assembly is provided with a plurality of positioning mechanisms for positioning the shell blank of the compressor at intervals along the front-rear direction, and the positioning mechanisms are arranged on the second lower die base and positioned on the left side and/or the right side of the second lower die plate.
The positioning mechanism comprises a positioning base plate and a second positioning plate arranged on the positioning base plate, the positioning base plate is fixedly arranged on the second lower die holder, and the second positioning plate is fixedly arranged on the positioning base plate.
The second lower die plate is provided with a plurality of second positioning columns for positioning the blanks of the compressor shell, and the second positioning columns are arranged on the rear side and/or the front side of the top surface of the second lower die plate.
The second upper die assembly further comprises a second upper foot pad arranged on the upper portion of the second upper die holder and a second upper supporting plate arranged on the upper portion of the second upper foot pad, and the second lower die assembly further comprises a second lower foot pad arranged on the bottom of the second lower die holder and a second lower supporting plate arranged on the bottom of the second lower foot pad.
The beneficial effects of the utility model are as follows:
the utility model relates to a stamping die for a compressor shell, which can produce the compressor shell with a corresponding structure.
Drawings
Fig. 1 is a schematic structural view of a stamping die for a compressor housing according to an embodiment of the present utility model.
Fig. 2 is a schematic structural diagram of a first stamping module according to an embodiment of the utility model.
Fig. 3 is a top view of a first lower die assembly according to an embodiment of the utility model.
Fig. 4 is a schematic structural diagram of a first upper template according to an embodiment of the present utility model.
Fig. 5 is a schematic structural diagram of a first lower template according to an embodiment of the utility model.
Fig. 6 is a schematic structural diagram of a first pressing die set according to an embodiment of the utility model.
Fig. 7 is a schematic structural diagram of a second stamping module according to an embodiment of the utility model.
Fig. 8 is a top view of a second lower die assembly according to an embodiment of the utility model.
Fig. 9 is a schematic structural view of a second upper template according to an embodiment of the present utility model.
Fig. 10 is a schematic structural diagram of a second lower die plate according to an embodiment of the utility model.
Fig. 11 is a schematic structural diagram of a second pressing die set according to an embodiment of the utility model.
Fig. 12 is a schematic view showing a structure of a compressor housing according to an embodiment of the present utility model.
Fig. 13 is a schematic view showing a structure of a casing of a compressor according to an embodiment of the present utility model.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model.
Referring to fig. 1-11, the stamping die of the compressor housing comprises a first stamping die set 1 and a second stamping die set 3 for processing a compressor housing blank 5 into the compressor housing, wherein the compressor housing blank 5 is stamped and processed into the compressor housing through the first stamping die set 1 and the second stamping die set 3 in sequence;
in this embodiment, the compressor housing blank 5 processed by the first punching module 1 is a plate-shaped metal plate, the compressor housing blank 5 processed by the second punching module 3 is a wave-shaped metal plate, which is formed by processing the compressor housing blank 5 by the first punching module 1, and the first punching module 1 and the second punching module 3 may be respectively mounted on different machine tools, or the first punching module 1 and the second punching module 3 may be simultaneously mounted on the same machine tool, so as to realize the production of the compressor housing.
When the first pressing die set 1 is pressed, the plate-shaped compressor housing blank 5 is pressed into the wavy compressor housing blank 5, and when the second pressing die set 3 is pressed, the wavy compressor housing blank 5 is processed into a semicircular compressor housing with an upward opening.
Further, the first punching module 1 includes a first upper die assembly and a first lower die assembly which correspond up and down;
the first upper die assembly comprises a first upper die holder 101 and a first upper die plate 102 arranged on the first upper die holder 101; two first arc convex parts 103 extend on the first upper template 102 along the front-back direction, and the two first arc convex parts 103 are arranged at intervals along the left-right direction;
the first lower die assembly comprises a first lower die holder 201 and a first lower die plate 202 which is arranged on the first lower die holder 201 and is opposite to the first upper die plate 102; the first lower die plate 202 is provided with a second circular arc concave portion 203 corresponding to the first circular arc convex portion 103;
the first upper die assembly further comprises first upper padding feet 104 arranged at the upper part of the first upper die holder 101, and first upper supporting plates 105 arranged at the upper part of the first upper padding feet 104, wherein the number of the first upper padding feet 104 is two, the first upper supporting plates 105 can be arranged on a sliding block platen of a machine tool at intervals transversely and used for fixing the first upper die assembly, and the first lower die assembly further comprises first lower padding feet 206 arranged at the bottom of the first lower die holder 201 and first lower supporting plates 207 arranged at the bottom of the first lower padding feet 206; the first lower support plate 207 may be mounted on a table plate of a machine tool to fix the first lower die assembly.
Before machining, the first upper die assembly and the first lower die assembly are respectively arranged on a machine tool, a platy compressor shell blank 5 is placed on the first lower die plate 202, and a positioning mechanism on the first lower die plate 202 limits the compressor shell blank 5;
when the die is closed, the first upper die assembly and the first lower die assembly are pressed together, the first upper die plate 102 extends into the first lower die plate 202, the first arc convex part 103 extends into the second arc concave part 203, a first arc part protruding downwards is formed by punching, and the plate-shaped compressor housing blank 5 is processed into the wavy compressor housing blank 5.
Further, the first lower die assembly is provided with a plurality of first positioning plates 204 for positioning the compressor shell blank 5 at intervals along the front-rear direction, the first positioning plates 204 are arranged on the left side and/or the right side of the top surface of the first lower die plate 202, in this embodiment, the number of the first positioning plates 204 is four, and the first positioning plates 204 are arranged on the left side and the right side of the top surface of the first lower die plate 202 in pairs, so that the compressor shell blank 5 can be positioned and placed on the first lower die assembly quickly in the horizontal left-right direction; the first positioning plate 204 is provided with a plurality of through holes for the pins and screws to pass through, so that the first positioning plate 204 is fixedly installed on the top surface of the first lower template 202.
Further, the first lower die plate 202 is provided with first positioning columns 205 for positioning the compressor housing blank 5, and the first positioning columns 205 are disposed at the rear side and/or the front side of the top surface of the first lower die plate 202, in this embodiment, the number of the first positioning columns 205 is one and are disposed at the rear side of the top surface of the first lower die plate 202, and are offset from the rear edge of the first upper die plate 102, so that the compressor housing blank 5 can be rapidly positioned and placed on the first lower die assembly in the horizontal front-rear direction.
Further, the second punching module 3 includes a second upper die assembly and a second lower die assembly which are vertically corresponding to each other;
the second upper die assembly comprises a second upper die holder 301 and a second upper die plate 302 arranged on the second upper die holder 301; a third arc convex part 303 extends in the front-rear direction on the second upper template 302;
the second lower die assembly comprises a second lower die holder 401 and a second lower die plate 402 which is arranged on the second lower die holder 401 and is opposite to the second upper die plate 302; the second lower plate 402 is provided with a fourth circular arc concave portion 403 corresponding to the third circular arc convex portion 303.
The second upper die assembly further comprises second upper padding feet 304 arranged on the upper portion of the second upper die base 301, and second upper supporting plates 305 arranged on the upper portion of the second upper padding feet 304, the second upper supporting plates 304 are two in number and are distributed at intervals in the transverse direction, the second upper supporting plates 305 can be installed on a sliding block platen of a machine tool and used for fixing the second upper die assembly, the second lower die assembly further comprises second lower padding feet 407 arranged on the bottom of the second lower die base 401, and second lower supporting plates 408 arranged on the bottom of the second lower padding feet 407, the second lower supporting plates 408 are two in number and are distributed at intervals in the transverse direction and can be installed on a working platen of the machine tool and used for fixing the second lower die assembly.
Before machining, the second upper die assembly and the second lower die assembly are respectively arranged on a machine tool, the wavy compressor shell blank 5 is placed on the second lower die plate 402, and a positioning mechanism on the second lower die plate 402 limits the compressor shell blank 5;
when the die is assembled, the second upper die assembly and the second lower die assembly are pressed together, the second upper die plate 302 extends into the second lower die plate 402, the third arc convex part 303 extends into the fourth arc concave part 403, and the second arc part is punched downwards, so that the wavy compressor housing blank 5 is processed into a semicircular compressor housing.
Further, a plurality of positioning mechanisms for positioning the shell blank 5 of the compressor are arranged on the second lower die assembly at intervals along the front-rear direction, the positioning mechanisms are installed on the second lower die base 401 and located on the left side and/or the right side of the second lower die plate 402, specifically, the positioning mechanisms comprise a positioning base plate 404 and a second positioning plate 405 arranged on the positioning base plate 404, the positioning base plate 404 is fixedly installed on the second lower die base 401, the second positioning plate 405 is fixedly installed on the positioning base plate 404, the number of the positioning base plate 404 and the second positioning plate 405 is four, and the positioning base plates are arranged on the second lower die base 401 in pairs and located on the left side and the right side of the second lower die plate 402, so that the shell blank 5 of the compressor can be rapidly positioned and placed on the second lower die assembly in the horizontal left-right direction, a plurality of through holes for pins and screws to pass through are formed in the positioning base plate 404, and the second positioning plate 404 is fixedly installed on the second lower die base plate 401, and the second positioning plate 405 is fixedly installed on the positioning base plate 401.
Further, the second lower die plate 402 is provided with a plurality of second positioning columns 406 for positioning the compressor housing blank 5, and the second positioning columns 406 are disposed at the rear side and/or the front side of the top surface of the second lower die plate 402, in this embodiment, the number of the second positioning columns 406 is one and are disposed at the rear side of the top surface of the second lower die plate 402, and are staggered with the rear edge of the second upper die plate 302, so that the compressor housing blank 5 can be rapidly positioned and placed on the second lower die assembly in the horizontal front-rear direction.
The foregoing is a preferred embodiment of the utility model showing and describing the general principles, features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the foregoing embodiments, which have been described in the foregoing embodiments and description merely illustrates the principles of the utility model, and that various changes and modifications may be effected therein without departing from the spirit and scope of the utility model as defined in the appended claims and their equivalents.
Claims (10)
1. The stamping die of the compressor shell is characterized by comprising a first stamping die set (1) and a second stamping die set (3) which are used for processing a compressor shell blank (5) into the compressor shell, wherein the compressor shell blank (5) sequentially passes through the first stamping die set (1) and the second stamping die set (3) to be stamped and processed into the compressor shell.
2. The stamping die of a compressor housing according to claim 1, wherein the first stamping die set (1) comprises a first upper die assembly and a first lower die assembly which correspond up and down;
the first upper die assembly comprises a first upper die holder (101) and a first upper die plate (102) arranged on the first upper die holder (101); two first arc convex parts (103) extend on the first upper template (102) along the front-back direction, and the two first arc convex parts (103) are distributed at intervals along the left-right direction;
the first lower die assembly comprises a first lower die holder (201) and a first lower die plate (202) which is arranged on the first lower die holder (201) and is opposite to the first upper die plate (102); a second circular arc concave part (203) corresponding to the first circular arc convex part (103) is arranged on the first lower template (202).
3. The stamping die of the compressor housing according to claim 2, wherein a plurality of first positioning plates (204) for positioning the compressor housing blank (5) are arranged on the first lower die assembly at intervals along the front-rear direction, and the first positioning plates (204) are arranged on the left side and/or the right side of the top surface of the first lower die plate (202).
4. The stamping die of a compressor housing according to claim 2, characterized in that the first lower die plate (202) is provided with a first positioning column (205) for positioning the compressor housing blank (5), the first positioning column (205) being arranged at the rear side and/or the front side of the top surface of the first lower die plate (202).
5. The stamping die of claim 2, wherein the first upper die assembly further comprises a first upper pad (104) disposed on an upper portion of the first upper die holder (101), and a first upper support plate (105) disposed on an upper portion of the first upper pad (104), and the first lower die assembly further comprises a first lower pad (206) disposed on a bottom portion of the first lower die holder (201), and a first lower support plate (207) disposed on a bottom portion of the first lower pad (206).
6. The stamping die of a compressor housing according to claim 1, wherein the second stamping die set (3) comprises a second upper die assembly and a second lower die assembly which correspond up and down;
the second upper die assembly comprises a second upper die holder (301) and a second upper die plate (302) arranged on the second upper die holder (301); a third arc convex part (303) extends on the second upper template (302) along the front-back direction;
the second lower die assembly comprises a second lower die holder (401) and a second lower die plate (402) which is arranged on the second lower die holder (401) and is opposite to the second upper die plate (302); the second lower die plate (402) is provided with a fourth circular arc concave part (403) corresponding to the third circular arc convex part (303).
7. The stamping die for the compressor shell according to claim 6, wherein a plurality of positioning mechanisms for positioning the compressor shell blank (5) are arranged on the second lower die assembly at intervals along the front-rear direction, and the positioning mechanisms are arranged on the second lower die base (401) and positioned on the left side and/or the right side of the second lower die plate (402).
8. The stamping die of a compressor housing according to claim 7, wherein the positioning mechanism comprises a positioning pad (404) and a second positioning plate (405) provided on the positioning pad (404), the positioning pad (404) is fixed on the second lower die holder (401), and the second positioning plate (405) is fixed on the positioning pad (404).
9. The stamping die of the compressor housing according to claim 6, wherein a plurality of second positioning columns (406) for positioning the blank (5) of the compressor housing are arranged on the second lower die plate (402), and the second positioning columns (406) are arranged on the rear side and/or the front side of the top surface of the second lower die plate (402).
10. The stamping die of claim 6, wherein the second upper die assembly further comprises a second upper pad (304) disposed on an upper portion of the second upper die holder (301), and a second upper support plate (305) disposed on an upper portion of the second upper pad (304), and the second lower die assembly further comprises a second lower pad (407) disposed on a bottom portion of the second lower die holder (401), and a second lower support plate (408) disposed on a bottom portion of the second lower pad (407).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223606668.XU CN219112678U (en) | 2022-12-30 | 2022-12-30 | Stamping die of compressor shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223606668.XU CN219112678U (en) | 2022-12-30 | 2022-12-30 | Stamping die of compressor shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219112678U true CN219112678U (en) | 2023-06-02 |
Family
ID=86524613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223606668.XU Active CN219112678U (en) | 2022-12-30 | 2022-12-30 | Stamping die of compressor shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219112678U (en) |
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2022
- 2022-12-30 CN CN202223606668.XU patent/CN219112678U/en active Active
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| GR01 | Patent grant | ||
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Stamping Die for Compressor Shell Granted publication date: 20230602 Pledgee: Foshan Rural Commercial Bank Co.,Ltd. Lanshi Branch Pledgor: FOSHAN GUANZHE METAL INDUSTRIAL CO.,LTD. Registration number: Y2024980017132 |