CN209349377U - A kind of mobile muffler end socket compound die - Google Patents
A kind of mobile muffler end socket compound die Download PDFInfo
- Publication number
- CN209349377U CN209349377U CN201821954465.0U CN201821954465U CN209349377U CN 209349377 U CN209349377 U CN 209349377U CN 201821954465 U CN201821954465 U CN 201821954465U CN 209349377 U CN209349377 U CN 209349377U
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- die
- punch
- die holder
- pin
- rubber
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Abstract
The utility model discloses a kind of mobile muffler end socket compound dies, the lower die holder is connected by guide pillars and bushes with upper die holder, the upper end of the lower die holder is equipped with lower bolster, side is equipped with pre-punched hole punch-pin in the upper end of the lower bolster, stretching convex die is respectively equipped on the outside of the pre-punched hole punch-pin, the outside of the stretching convex die is equipped with blanking die component, the lower end of the upper die holder is connected with upper padding plate, the downside of the lower end of the upper padding plate is equipped with the first rubber, the downside of first rubber is equipped with stripper, the middle side of the upper padding plate is equipped with in-flanges punch-die, the second rubber is equipped between the upside of the in-flanges punch-die, the lower end of second rubber is equipped with mandril, the unloading bolt across the second rubber and upper die holder is connected on the mandril, the stripper is located at the upside of pre-punched hole punch-pin and stretching convex die.A kind of mobile muffler end socket compound die of the utility model is the utility model has the advantages which has a compact structure and a reasonable design, small in size, and easy to operate, processing technology is simple, high in machining efficiency, and forming part quality is high.
Description
Technical field
The utility model relates to auto parts and components mould applications more particularly to a kind of mobile muffler end socket compound die.
Background technique
Mobile muffler end socket is the important composition component of mobile muffler, is the weight that mobile muffler realizes silencing function
Premise is wanted, the traditional manufacturing process of automobile end socket is first to say accessory to be drawn into tubular three times, does enough punchings, is most turned over afterwards time
Technique routs up native flange and grooving, and need to hide to process, more set grinding tools could shape, and complex technical process needs equipment huge, consumption
Time-consuming length, and low efficiency.
Utility model content
Goal of the invention: the skill of complex process and low efficiency when mobile muffler end socket to be solved in the utility model manufactures
Art problem, the utility model provide a kind of mobile muffler end socket compound die.
Technical solution: a kind of mobile muffler end socket compound die, comprising: lower die holder, the lower die holder is by guide post and leads
Set is connected with upper die holder, and the upper end of the lower die holder is equipped with lower bolster, and it is convex to be equipped with pre-punched hole for side in the upper end of the lower bolster
Mould, stretching convex die is respectively equipped on the outside of the pre-punched hole punch-pin, and the outside of the stretching convex die is equipped with blanking die component, institute
The lower end for stating upper die holder is connected with upper padding plate, and the downside of the lower end of the upper padding plate is equipped with the first rubber, first rubber
Downside is equipped with stripper, and the middle side of the upper padding plate is equipped with in-flanges punch-die, sets between the upside of the in-flanges punch-die
There is the second rubber, the lower end of second rubber is equipped with mandril, is connected on the mandril across the second rubber and upper die holder
Unloading bolt, the stripper are located at the upside of pre-punched hole punch-pin and stretching convex die, the upside connection of the blanking die component
There is material blocking block, the lower end outside of the upper padding plate is connected with blanking punch, and the blanking punch is located at the upper of blanking die component
Side.
Wherein, it is connected by socket cap pin with straight pin between the upper die holder, upper padding plate and blanking punch.
Wherein, it is connected by socket cap pin with straight pin between the lower die holder, lower bolster and blanking die component.
Wherein, it is connected by socket cap pin with straight pin between the lower die holder, lower bolster and pre-punched hole punch-pin.
Wherein, it is connected between the lower die holder, lower bolster and stretching convex die by socket cap pin.
A kind of mobile muffler end socket compound die of the utility model is the utility model has the advantages which has a compact structure and a reasonable design, volume
Small, easy to operate, processing technology is simple, high in machining efficiency, and forming part quality is high.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of mobile muffler end socket compound die of the utility model.
Fig. 2 is a kind of structural schematic diagram of mobile muffler end socket blank of the utility model.
Specific embodiment
The utility model is further elaborated below in conjunction with attached drawing and by specific embodiment, it should be pointed out that: for this
For the common process personnel of technology field, without departing from the principle of this utility model, to the various of the utility model
The modification of equivalent form falls within the application range as defined in the appended claims.
Embodiment:
As shown in Figs. 1-2, a kind of mobile muffler end socket compound die, comprising: lower die holder 1, the lower die holder 1 pass through guide post
2 and guide sleeve 3 be connected with upper die holder 4, the upper end of the lower die holder 1 is equipped with lower bolster 5, and side is set in the upper end of the lower bolster 5
There is pre-punched hole punch-pin 6, the outside of the pre-punched hole punch-pin 6 is respectively equipped with stretching convex die 7, and the outside of the stretching convex die 7 is equipped with
Blanking die component 8, the lower end of the upper die holder 4 are connected with upper padding plate 9, and the downside of the lower end of the upper padding plate 9 is equipped with first
Rubber 10, the downside of first rubber 10 are equipped with stripper 11, and the middle side of the upper padding plate 9 is equipped with in-flanges punch-die 12,
The second rubber 13 is equipped between the upside of the in-flanges punch-die 12, the lower end of second rubber 13 is equipped with mandril 14, institute
The unloading bolt 15 being connected on mandril 14 across the second rubber 13 and upper die holder 4 is stated, it is convex that the stripper 11 is located at pre-punched hole
The upside of mould 6 and stretching convex die 7, the upside of the blanking die component 8 are connected with material blocking block 16, the lower end of the upper padding plate 9
Outside is connected with blanking punch 17, and the blanking punch 17 is located at the top of blanking die component 8.
Further, pass through socket cap pin 18 and straight pin 19 between the upper die holder 4, upper padding plate 9 and blanking punch 17
It is connected.
Further, pass through socket cap pin 18 and straight pin between the lower die holder 1, lower bolster 5 and blanking die component 8
19 are connected.
Further, pass through socket cap pin 18 and straight pin between the lower die holder 1, lower bolster 5 and pre-punched hole punch-pin 6
19 are connected.
Further, it is connected between the lower die holder 1, lower bolster 5 and stretching convex die 7 by socket cap pin.
When in use, blanking punch 17 imposes on blank to a kind of mobile muffler end socket compound die provided by the utility model
Blanking process, pre-punched hole punch-pin 6 rushes flange aperture in advance, while 17 punch-pin of blanking completes the molding of the outer rim of head pressing part, interior
Flange punch-die 12 carries out flange to sky respectively, and under the action of the second rubber 13, mandril 14 will be in in-flanges punch-die 12
The ejection of pre-punched hole waste material, stripper 11, stretching convex die 7 unload made part from in-flanges punch-die 12, blanking punch 17
Under, in addition, stripper 11, stretching convex die 17 under the action of the first rubber, are pressed when providing forming and in-flanges to blanking blank
Power can effectively improve the punching process character of end socket.
Claims (5)
1. a kind of mobile muffler end socket compound die characterized by comprising lower die holder, the lower die holder is by guide post and leads
Set is connected with upper die holder, and the upper end of the lower die holder is equipped with lower bolster, and it is convex to be equipped with pre-punched hole for side in the upper end of the lower bolster
Mould, stretching convex die is respectively equipped on the outside of the pre-punched hole punch-pin, and the outside of the stretching convex die is equipped with blanking die component, institute
The lower end for stating upper die holder is connected with upper padding plate, and the downside of the lower end of the upper padding plate is equipped with the first rubber, first rubber
Downside is equipped with stripper, and the middle side of the upper padding plate is equipped with in-flanges punch-die, sets between the upside of the in-flanges punch-die
There is the second rubber, the lower end of second rubber is equipped with mandril, is connected on the mandril across the second rubber and upper die holder
Unloading bolt, the stripper are located at the upside of pre-punched hole punch-pin and stretching convex die, the upside connection of the blanking die component
There is material blocking block, the lower end outside of the upper padding plate is connected with blanking punch, and the blanking punch is located at the upper of blanking die component
Side.
2. a kind of mobile muffler end socket compound die according to claim 1, which is characterized in that the upper die holder, upper padding plate
It is connected by socket cap pin with straight pin between blanking punch.
3. a kind of mobile muffler end socket compound die according to claim 1, which is characterized in that the lower die holder, lower bolster
It is connected by socket cap pin with straight pin between blanking die component.
4. a kind of mobile muffler end socket compound die according to claim 1, which is characterized in that the lower die holder, lower bolster
It is connected by socket cap pin with straight pin between pre-punched hole punch-pin.
5. a kind of mobile muffler end socket compound die according to claim 1, which is characterized in that the lower die holder, lower bolster
It is connected between stretching convex die by socket cap pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821954465.0U CN209349377U (en) | 2018-11-26 | 2018-11-26 | A kind of mobile muffler end socket compound die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821954465.0U CN209349377U (en) | 2018-11-26 | 2018-11-26 | A kind of mobile muffler end socket compound die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209349377U true CN209349377U (en) | 2019-09-06 |
Family
ID=67784293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821954465.0U Active CN209349377U (en) | 2018-11-26 | 2018-11-26 | A kind of mobile muffler end socket compound die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209349377U (en) |
-
2018
- 2018-11-26 CN CN201821954465.0U patent/CN209349377U/en active Active
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