CN207521519U - A kind of automobile component stamping die - Google Patents
A kind of automobile component stamping die Download PDFInfo
- Publication number
- CN207521519U CN207521519U CN201721367393.5U CN201721367393U CN207521519U CN 207521519 U CN207521519 U CN 207521519U CN 201721367393 U CN201721367393 U CN 201721367393U CN 207521519 U CN207521519 U CN 207521519U
- Authority
- CN
- China
- Prior art keywords
- mold
- subtract
- spring
- rush
- automobile component
- Prior art date
- 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
Links
Abstract
The utility model discloses a kind of automobile component stamping dies, including mold and the lower mold being fixed on pedestal, a punch rod is provided with above mold, more locating rods and a bottom platen are provided with below mold, mold plate is provided with below bottom platen；It is provided with that multiple location holes, lower mold are provided centrally with stamped groove correspondingly with locating rod on lower mold, the bottom of stamped groove is provided with buffer unit；Buffer unit includes pressed sheet and more below pressed sheet subtract and rush telescopic rod, and every subtracts to rush on telescopic rod and is cased with one big subtract and rushes spring and small subtracts rushes spring.The utility model can reduce the impact force between mold in the case where ensureing yield rate, improve die life, overcome deficiency of the prior art.
Description
Technical field
The utility model is related to a kind of stamping die, more particularly to a kind of automobile component stamping die.
Background technology
At present, in mould design and manufacture, automobile component stamping die usually using punching mode structure, this kind of mold into
This is higher, service life is but very limited.With the expansion of industry size, it is competing to improve product market for the increase of competition of market
The main path for striving power is to reduce production cost in the case where ensureing product quality.In view of the cost of automobile component stamping die
Higher, it is one of method for reducing production cost to improve its service life.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of automobile component stamping die, is ensureing yield rate
In the case of, reduce the impact force between mold, die life is improved, to overcome deficiency of the prior art.
The technical solution of the utility model：A kind of automobile component stamping die including mold and is fixed on pedestal
Lower mold is provided with a punch rod above the mold, more locating rods and one is provided with below the mold
A bottom platen is provided with mold plate below the bottom platen；It is provided on the lower mold and is corresponded with the locating rod
Multiple location holes, the lower mold is provided centrally with stamped groove, and the bottom of the stamped groove is provided with buffer unit；It is described
Buffer unit includes pressed sheet and more below pressed sheet subtract and rush telescopic rod, subtracts to rush on telescopic rod described in every and is cased with
One big subtract rushes spring and small subtracts rushes spring.
Preferably, big subtract rushes the coefficient of elasticity of spring and small subtracts the 1.4~1.6 of the coefficient of elasticity for rushing spring to be described
Times.
Preferably, it is described big to subtract that rush the coefficient of elasticity of spring be small subtract the coefficient of elasticity for rushing spring 1.5 times.
Compared with prior art, the utility model can reduce the impact force between mold in the case where ensureing yield rate,
Improve die life.
Description of the drawings
The reference numerals are as follows：1- molds；2- pedestals；3- locating rods；Mold under 4-；5- location holes；6- stamped grooves；
7- buffer units；8- bottom platens；9- punch rods；10- mold plates；701- pressed sheets；702-, which subtracts greatly, rushes spring；Small subtract of 703- rushes bullet
Spring；704-, which subtracts, rushes telescopic rod.
Structure diagram of the attached drawing 1 for the automobile component stamping die of the utility model；
The structure diagram of buffer unit that attached drawing 2 is related to for the automobile component stamping die of the utility model.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples, following embodiment be it is descriptive,
It is not limited, it is impossible to which the scope of protection of the utility model is limited with this.
It should be noted that in the description of the utility model term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instructions such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
The utility model must have specific with the device or element for simplifying description rather than instruction or hint meaning for ease of description
Orientation, with specific azimuth configuration and operation.In addition, term " first ", " second ", " third " are only used for description purpose, no
It is understood that indicate or implying relative importance.
" multiple " are meant that at least two, such as two, two or more etc. in the description of the present invention, unless
It is another to have clearly specific limit.
In the utility model unless specifically defined or limited otherwise, term " setting ", " connected ", " connects " installation "
Connect " etc. should be interpreted broadly, for example, " fixation " can be fixedly connected or be detachably connected or integral；Connection
Can be mechanical connection or electrical connection；It is connected and can be directly connected, can also be indirectly connected by intermediary,
It can be the interaction relationship of connection inside two elements or two elements.For those of ordinary skill in the art
Speech, can understand concrete meaning of the above-mentioned term in the utility model as the case may be.
As shown in Figure 1, a kind of automobile component stamping die, including mold 1 and the lower mold 4 being fixed on pedestal 2, on
Mold 1 is fixedly arranged above a punch rod 9, and the lower section of mold 1 is fixed with more locating rods 3 and a bottom platen 8, pushes
The lower section of platform 8 is fixed with mold plate 10；Lower mold 4 be equipped with the one-to-one multiple location holes 5 of locating rod 3, lower mold 4
Center is equipped with stamped groove 6, and the bottom of stamped groove 6 is equipped with buffer unit 7；As shown in Fig. 2, buffer unit 7 include pressed sheet 701 with
And subtract positioned at more of the lower section of pressed sheet 701 and rush telescopic rod 704, every subtracts to rush on telescopic rod 704 and is cased with one big subtract and rushes spring
702 and one small subtract rush spring 703.
As the preferred embodiment of above-described embodiment, subtract greatly and rush the coefficient of elasticity of spring 702 and rush spring 703 for small subtract
1.4~1.6 times of coefficient of elasticity.
As the preferred embodiment of above-described embodiment, subtract greatly and rush the coefficient of elasticity of spring 702 and rush spring 703 for small subtract
1.5 times of coefficient of elasticity.
The operation principle of the utility model：When punch rod 9 drives the pushing of mold 1 to make bottom platen 8 that mold plate 10 be driven to press
When entering in stamped groove 6, buffer unit 7 can rely on pressed sheet 701, it is big subtract rush spring 702, it is small subtract to rush spring 703 and subtract punching stretch
The cooperation of contracting bar 704 in the case where ensureing yield rate, reduces the impact force between mold, improves die life.
More than, the only preferable specific embodiment of the utility model, but the protection domain of utility model is not limited to
This, in the technical scope that any one skilled in the art discloses in the utility model, the variation that can readily occur in
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with right
Subject to the protection domain of claim.
Claims (3)
1. a kind of automobile component stamping die, including mold and the lower mold being fixed on pedestal, it is characterised in that：On described
A punch rod is provided with above mold, more locating rods and a bottom platen are provided with below the mold, it is described
Mold plate is provided with below bottom platen；Be provided on the lower mold with the locating rod multiple location holes correspondingly,
The lower mold is provided centrally with stamped groove, and the bottom of the stamped groove is provided with buffer unit；The buffer unit includes
Pressed sheet and more below pressed sheet, which subtract, rushes telescopic rod, subtracts to rush on telescopic rod described in every and is cased with one big subtract and rushes bullet
Spring and small subtracts rush spring.
2. automobile component stamping die according to claim 1, it is characterised in that：It is described to subtract the coefficient of elasticity for rushing spring greatly
For small subtract the coefficient of elasticity for rushing spring 1.4~1.6 times.
3. automobile component stamping die according to claim 2, it is characterised in that：It is described to subtract the coefficient of elasticity for rushing spring greatly
For small subtract the coefficient of elasticity for rushing spring 1.5 times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721367393.5U CN207521519U (en) | 2017-10-23 | 2017-10-23 | A kind of automobile component stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721367393.5U CN207521519U (en) | 2017-10-23 | 2017-10-23 | A kind of automobile component stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207521519U true CN207521519U (en) | 2018-06-22 |
Family
ID=62570531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721367393.5U Expired - Fee Related CN207521519U (en) | 2017-10-23 | 2017-10-23 | A kind of automobile component stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207521519U (en) |
-
2017
- 2017-10-23 CN CN201721367393.5U patent/CN207521519U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205551242U (en) | Mould | |
| CN201735707U (en) | Mould ejection device | |
| CN207592609U (en) | A kind of stamping die for the punching of inverter stent and both ends bending | |
| CN202779410U (en) | U-shaped bending die and punching die combination die set | |
| CN207521519U (en) | A kind of automobile component stamping die | |
| CN207447113U (en) | A kind of auto parts machinery opening die | |
| CN203044652U (en) | Novel progressive die | |
| CN205362522U (en) | Shock -proof type forging mould | |
| CN204934453U (en) | A kind of extruder of automobile exhaust pipe pressure device | |
| CN208944923U (en) | A kind of cylinder head gasket riveting die of mouth of cylinder for auto guard ring hollow out | |
| CN204396593U (en) | Elasticity discharging blanking die | |
| CN107186077A (en) | A kind of Z-shaped part bending die | |
| CN208373952U (en) | A kind of molding die of embossing perforation meson | |
| CN208758467U (en) | A kind of high security metal stamping die | |
| CN201676937U (en) | Telescopic skylight flanging device | |
| CN203044673U (en) | Male die protection mechanism of punching die | |
| CN104438579A (en) | Punching die and punch | |
| CN205989383U (en) | Blanking die for top strap | |
| CN209998220U (en) | hardware mould | |
| CN201072705Y (en) | Press mounting mold for transformer coil | |
| CN211330995U (en) | Copper sheet stamping forming device | |
| CN205020544U (en) | Concatenation formula die | |
| CN212944937U (en) | Punch of metal product bus machine | |
| CN214556732U (en) | Mould turn-ups liftout ware and stamping die | |
| CN208178234U (en) | Tabletting type stamping die |
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: 20180622 Termination date: 20181023 |