CN202725920U - Stamping mould for flash and center hole of lifting lug of automotive hoist oil cylinder - Google Patents
Stamping mould for flash and center hole of lifting lug of automotive hoist oil cylinder Download PDFInfo
- Publication number
- CN202725920U CN202725920U CN 201220332136 CN201220332136U CN202725920U CN 202725920 U CN202725920 U CN 202725920U CN 201220332136 CN201220332136 CN 201220332136 CN 201220332136 U CN201220332136 U CN 201220332136U CN 202725920 U CN202725920 U CN 202725920U
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- China
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- patrix
- counterdie
- forging
- oil cylinder
- mould
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a stamping mould for a flash and a center hole of a lifting lug of an automotive hoist oil cylinder, which comprises forging and pressing equipment, a first upper mould, a first lower mould corresponding to the first upper mould, a second upper mould and a second lower mould corresponding to the second upper mould, wherein a forging and pressing bump is arranged at the upper end of the forging and pressing equipment, the first lower mould and the second lower mould are fixedly mounted at the lower end of the forging and pressing equipment, the first upper mould and the second upper mould are mounted on the lower surface of the forging and pressing bump, a first work station is arranged between the first upper mould and the first lower mould, and a second work station is arranged between the second upper mould and the second lower mould. The stamping mould for the flash and the center hole of the lifting lug of the automotive hoist oil cylinder are mounted on the same forging and pressing equipment, the work stations for stamping the flash and the center hole are arranged independently, the stamping of the flash and the center hole is facilitated, and the working efficiency is improved.
Description
Technical field
The utility model relates to a kind of diel, and particularly a kind of automobile plays the hanger overlap of heavy oil cylinder of middle use and the diel of mesopore.
Background technology
After the automobile crane oil cylinder hanger pre-mould of process and the molded processing of whole die forging, formed the rough type of product, this rough type periphery is still with overlap, the intermediate structure of the rough type of hanger remains sealing simultaneously, therefore, for thereby these peripheries and middle overlap removal are reached the needed final form of product, must carry out overlap to this rough type and process.Can realize fast, effectively that the treating apparatus of above-mentioned purpose is that automobile crane oil cylinder hanger manufacturer is badly in need of wanting and how to provide a kind of.
The utility model content
The purpose of this utility model is to provide the diel of a kind of quick and easy, effective automobile crane oil cylinder hanger overlap and mesopore.
In order to realize above-mentioned purpose, the utility model has adopted following technical scheme: the diel of a kind of automobile crane oil cylinder hanger overlap and mesopore, comprise forging equipment, described forging equipment upper end is provided with the forging and pressing projection, also comprise the first patrix and first counterdie corresponding with the first patrix, the second patrix and second counterdie corresponding with the second patrix, described the first counterdie, the second counterdie is fixedly installed in the forging equipment lower end, described the first patrix, the second patrix is installed on the lower surface of forging and pressing projection, be provided with the first worker station between described the first patrix and the first counterdie, be provided with the second worker station between described the second patrix and the second counterdie.
Preferably, described the first worker station comprises the first upper punch belling piece that is positioned at described the first patrix, and the first groove that is positioned at described the first counterdie, and the shape of described the first upper punch belling piece and the first groove is identical with the shape of hanger.
Preferably, described the second worker station comprises the second upper punch belling piece that is positioned at described the second patrix, and the second groove that is positioned at described the second counterdie.
Preferably, described the second upper punch belling piece is cone shape, the upper end diameter of described conical the second upper punch belling piece is less than lower end diameter, described the second upper punch belling piece lower end diameter is identical with the hanger median pore diameter, and described the second groove upper surface is the diameter circular hole identical with described the second upper punch belling piece lower end diameter.
The utlity model has following beneficial effect: adopt the overlap of automobile crane oil cylinder hanger and the diel of mesopore are installed on the same forging equipment, and the worker station of overlap and mesopore punching press is set separately, guarantee to realize fast, easily the punching press of overlap and mesopore, improved the efficient of work.
Description of drawings
Fig. 1 is structure chart of the present utility model;
Fig. 2 is the structure chart of the first patrix of the present utility model;
Fig. 3 is the joint figure of the first counterdie of the present utility model;
Fig. 4 is the structure chart of the second patrix of the present utility model;
Fig. 5 is the structure chart of the second counterdie of the present utility model.
The specific embodiment
The utility model is described in more detail below in conjunction with the drawings and specific embodiments.
Referring to shown in Figure 1, the utility model provides the diel of a kind of automobile crane oil cylinder hanger overlap and mesopore, comprise forging equipment 1, described forging equipment 1 upper end is provided with forging and pressing projection 6, also comprise the first patrix 2 and first counterdie 3 corresponding with the first patrix 2, the second patrix 4 and second counterdie 5 corresponding with the second patrix 4, described the first counterdie 3, the second counterdie 5 is fixedly installed in forging equipment 1 lower end, described the first patrix 2, the second patrix 4 is installed on the lower surface of forging and pressing projection 6, be provided with the first worker station between described the first patrix 2 and the first counterdie 3, be provided with the second worker station between described the second patrix 4 and the second counterdie 5.
Shown in Fig. 2-3, described the first worker station comprises the first upper punch belling piece 7 that is positioned at described the first patrix 2, and the first groove 8 that is positioned at described the first counterdie 2, and the shape of described the first upper punch belling piece 7 and the first groove 8 is identical with the shape of hanger.
Shown in Fig. 4-5, described the second worker station comprises the second upper punch belling piece 9 that is positioned at described the second patrix 4, and the second groove 10 that is positioned at described the second counterdie 2, described the second upper punch belling piece 9 is cone shape, the upper end diameter of described conical the second upper punch belling piece 9 is less than lower end diameter, described the second upper punch belling piece 9 lower end diameter are identical with the hanger median pore diameter, and described the second groove 10 upper surfaces are the diameter circular hole identical with described the second upper punch belling piece 9 lower end diameter.
The utility model is the punching press that realizes like this automobile crane oil cylinder hanger overlap and mesopore:
At first, will be through the rough type of the automobile crane oil cylinder hanger of pre-mould and the molded processing aftershaping of whole die forging, place on the first groove 8 of the first counterdie 3, by starting forging equipment 1, the the first upper punch belling piece 7 that is driven on the first patrix 2 by forging and pressing projection 6 carries out punching press, has realized the removal of hanger outside overlap.
The hanger that then will take out outside overlap places on the second groove 10 of the second counterdie 5, and by starting forging equipment 1, the second upper punch belling piece 9 that drives the second patrix 4 by forging and pressing projection 6 carries out punching press, has realized the punching press of hanger mesopore.
And, in punching stroke once, can in the first groove 8 and the second groove 10, respectively place a hanger at the utility model.
The utility model has guaranteed to realize fast, easily the punching press of overlap and mesopore by above structure, has improved the efficient of work.
Above-described embodiment is the better embodiment of the utility model; but embodiment of the present utility model is not restricted to the described embodiments; and other any do not deviate from change, the modification done under Spirit Essence of the present utility model and the principle, substitutes, combination, simplify; all should be the substitute mode of equivalence, be included within the protection domain of the present utility model.
Claims (4)
1. the diel of an automobile crane oil cylinder hanger overlap and mesopore, comprise forging equipment (1), described forging equipment (1) upper end is provided with forging and pressing projection (6), it is characterized in that: also comprise the first patrix (2) and first counterdie (3) corresponding with the first patrix (2), the second patrix (4) and second counterdie (5) corresponding with the second patrix (4), described the first counterdie (3), the second counterdie (5) is fixedly installed in forging equipment (1) lower end, described the first patrix (2), the second patrix (4) is installed on the lower surface of forging and pressing projections (6), be provided with the first worker station between described the first patrix (2) and the first counterdie (3), be provided with the second worker station between described the second patrix (4) and the second counterdie (5).
2. the diel of automobile crane oil cylinder hanger overlap according to claim 1 and mesopore, it is characterized in that: described the first worker station comprises the first upper punch belling piece (7) that is positioned at described the first patrix (2), and the first groove (8) that is positioned at described the first counterdie (2), the shape of described the first upper punch belling piece (7) and the first groove (8) is identical with the shape of hanger.
3. the diel of automobile crane oil cylinder hanger overlap according to claim 1 and mesopore, it is characterized in that: described the second worker station comprises the second upper punch belling piece (9) that is positioned at described the second patrix (4), and the second groove (10) that is positioned at described the second counterdie (2).
4. the diel of automobile crane oil cylinder hanger overlap according to claim 3 and mesopore, it is characterized in that: described the second upper punch belling piece (9) is cone shape, the upper end diameter of described conical the second upper punch belling piece (9) is less than lower end diameter, described the second upper punch belling piece (9) lower end diameter is identical with the hanger median pore diameter, and described the second groove (10) upper surface is the diameter circular hole identical with described the second upper punch belling piece (9) lower end diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220332136 CN202725920U (en) | 2012-07-10 | 2012-07-10 | Stamping mould for flash and center hole of lifting lug of automotive hoist oil cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220332136 CN202725920U (en) | 2012-07-10 | 2012-07-10 | Stamping mould for flash and center hole of lifting lug of automotive hoist oil cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202725920U true CN202725920U (en) | 2013-02-13 |
Family
ID=47651670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220332136 Expired - Fee Related CN202725920U (en) | 2012-07-10 | 2012-07-10 | Stamping mould for flash and center hole of lifting lug of automotive hoist oil cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202725920U (en) |
-
2012
- 2012-07-10 CN CN 201220332136 patent/CN202725920U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20130710 |