CN203061712U - Progressive die of cylinder gasket - Google Patents
Progressive die of cylinder gasket Download PDFInfo
- Publication number
- CN203061712U CN203061712U CN 201320110427 CN201320110427U CN203061712U CN 203061712 U CN203061712 U CN 203061712U CN 201320110427 CN201320110427 CN 201320110427 CN 201320110427 U CN201320110427 U CN 201320110427U CN 203061712 U CN203061712 U CN 203061712U
- Authority
- CN
- China
- Prior art keywords
- plate
- die
- concave die
- support post
- cylinder gasket
- 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
- 230000000750 progressive effect Effects 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 abstract description 6
- 238000005452 bending Methods 0.000 abstract 4
- 238000003754 machining Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Landscapes
- Punching Or Piercing (AREA)
Abstract
The utility model discloses a progressive die of a cylinder gasket. The progressive die of the cylinder gasket comprises a material unloading plate, a bending convex die, a concave die plate, a concave die base plate, a material support post a, a material support post b, a bending concave die embedded lump and springs, wherein the bending convex die is arranged on the material unloading plate; the concave die plate is arranged at the lower end of the material unloading plate; the concave die base plate is horizontally arranged inside the concave die plate; the material support post a is arranged inside the concave die plate and penetrates the concave die plate and the concave die base plate; the material support post b penetrates the concave die base plate; the bending concave die embedded lump is arranged at the upper end of the material support post b; the springs are arranged at the lower ends of the material support post a and the material support post b; the upper end of the concave die plate is provided with a material guiding plate; a material inlet end of the material guiding plate is provided with a smaller inclined plane, so that cylinder gasket bar stocks can be conveniently and smoothly fed into the progressive die; and the cylinder gasket bar stocks can be enabled to be separated from a concave die plane in a floating manner by the shoulder-type material guiding plate, and the cylinder gasket bar stocks can be still controlled to move in the material guiding plate in the whole stamping process under the action of the material support posts in a forward feeding-in process, so that the processing precision and the processing efficiency of the progressive die of the cylinder gasket can be greatly improved.
Description
Technical field
The utility model relates to a kind of cylinder liner progressive die.
Background technology
Progressive die refers to that the mould upper edge by towards raw-material linear feeding direction, has two or plural station at least, and in a process of forcing press, finishes two or the punch die of plural stamping procedure at different station.At present, the cylinder liner progressive die on the market is when production and processing, and the cylinder liner billot can not float off in continuous punching course that the die plane is unimpeded to be sent to forward, thereby has influenced the machining accuracy of cylinder liner greatly.
The utility model content
(1) technical problem that will solve
The technical problems to be solved in the utility model provides a kind of simple in structure, the cylinder liner progressive die that machining accuracy and working (machining) efficiency are high.
(2) technical scheme
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of cylinder liner progressive die, comprise stripper, and be arranged on crooked punch on the stripper, and be arranged on the concave template of stripper lower end, and be horizontally installed on the inner die backing plate of concave template, and it is inner and run through the retainer post a of concave template and die backing plate to be arranged on concave template, and run through the retainer post b of die backing plate, and be arranged on the crooked die plate insert of retainer post b upper end, and be arranged on the spring of retainer post a and retainer post b lower end, be provided with stock guide on the described concave template.
As optimized technical scheme, described stock guide feed end is provided with the inclined-plane.
As optimized technical scheme, described stock guide is the shoulder type stock guide.
As optimized technical scheme, described concave template right-hand member is provided with the slot to make way that matches with crooked punch.
(3) beneficial effect
The beneficial effect of the utility model cylinder liner progressive die is: the feed end by stock guide arranges a less inclined-plane, be convenient to sending to smoothly of cylinder liner billot, after the shoulder type stock guide can make the cylinder liner billot float off the die plane in addition, in the process of sending to forward under the effect of retainer post, still can control the motion in stock guide in whole punching course of cylinder liner billot, improve machining accuracy and the working (machining) efficiency of cylinder liner progressive die greatly.
Description of drawings
In order to be easy to explanation, the utility model is done to describe in detail by following specific embodiment and accompanying drawing.
Fig. 1 is the structural representation of the utility model cylinder liner progressive die.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
In the present embodiment, with reference to shown in Figure 1, a kind of cylinder liner progressive die, comprise stripper 2, and be arranged on crooked punch 1 on the stripper 2, and be arranged on the concave template 9 of stripper 2 lower ends, and be horizontally installed on concave template 9 inner die backing plates 5, and it is inner and run through the retainer post a7 of concave template 9 and die backing plate 5 to be arranged on concave template 9, and run through the retainer post b6 of die backing plate 5, and be arranged on the crooked die plate insert 4 of retainer post b6 upper end, and be arranged on the spring 10 of retainer post a7 and retainer post b6 lower end, described concave template 9 upper ends are provided with stock guide 8.
Wherein, described stock guide 8 feed ends are provided with the inclined-plane; Described stock guide 8 is the shoulder type stock guide; Described concave template 9 right-hand members are provided with the slot to make way 3 that matches with crooked punch 1.
The beneficial effect of the utility model cylinder liner progressive die is: the feed end by stock guide arranges a less inclined-plane, be convenient to sending to smoothly of cylinder liner billot, after the shoulder type stock guide can make the cylinder liner billot float off the die plane in addition, in the process of sending to forward under the effect of retainer post, still can control the motion in stock guide in whole punching course of cylinder liner billot, improve machining accuracy and the working (machining) efficiency of cylinder liner progressive die greatly.
The above only is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. cylinder liner progressive die, it is characterized in that: comprise stripper, and be arranged on crooked punch on the stripper, and be arranged on the concave template of stripper lower end, and be horizontally installed on the inner die backing plate of concave template, and it is inner and run through the retainer post a of concave template and die backing plate to be arranged on concave template, and run through the retainer post b of die backing plate, and be arranged on the crooked die plate insert of retainer post b upper end, and be arranged on the spring of retainer post a and retainer post b lower end, be provided with stock guide on the described concave template.
2. cylinder liner progressive die according to claim 1, it is characterized in that: described stock guide feed end is provided with the inclined-plane.
3. cylinder liner progressive die according to claim 2, it is characterized in that: described stock guide is the shoulder type stock guide.
4. cylinder liner progressive die according to claim 1, it is characterized in that: described concave template right-hand member is provided with the slot to make way that matches with crooked punch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320110427 CN203061712U (en) | 2013-03-11 | 2013-03-11 | Progressive die of cylinder gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320110427 CN203061712U (en) | 2013-03-11 | 2013-03-11 | Progressive die of cylinder gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203061712U true CN203061712U (en) | 2013-07-17 |
Family
ID=48760538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320110427 Expired - Fee Related CN203061712U (en) | 2013-03-11 | 2013-03-11 | Progressive die of cylinder gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203061712U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105945167A (en) * | 2016-06-20 | 2016-09-21 | 天津理工大学 | Material guiding plate device capable of accurate material feeding used for progressive die |
-
2013
- 2013-03-11 CN CN 201320110427 patent/CN203061712U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105945167A (en) * | 2016-06-20 | 2016-09-21 | 天津理工大学 | Material guiding plate device capable of accurate material feeding used for progressive die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20140311 |