CN204799765U - Muffler side cut cut -out press - Google Patents
Muffler side cut cut -out press Download PDFInfo
- Publication number
- CN204799765U CN204799765U CN201520124179.1U CN201520124179U CN204799765U CN 204799765 U CN204799765 U CN 204799765U CN 201520124179 U CN201520124179 U CN 201520124179U CN 204799765 U CN204799765 U CN 204799765U
- Authority
- CN
- China
- Prior art keywords
- hole
- muffler
- edge
- mold insert
- noise reduction
- 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
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a muffler side cut cut -out press, including columniform mould body (1) the border of mould body (1) is equipped with the cutting edge, be equipped with amortization tank (3) that coordinate each cavity of muffler on mould body (1) amortization tank (3) bottom surface middle part is equipped with to be had a perfect understanding mold insert hole (6) of mould body (1), mold insert (7) detachable cooperation install in in mold insert hole (6), be equipped with on mold insert (7) and rush out on the muffler center towards the needle and dodge the dashing of hole needle macropore (8) in order to pass, the edge of mould body (1) the week upwards is equipped with the dashing of punching press muffler mounting hole needle aperture (4). This muffler side cut cut -out press can improve the muffler precision of punching a hole, and the yield is high, and production efficiency is high, and application scope is wide, has stronger practicality.
Description
Technical field
The utility model belongs to technical field of mold, and specifically, the utility model relates to a kind of muffler edge-cutting and hole-punching mould.
Background technology
At present, the muffler punching trimming on compressor of air conditioner need point multistep be carried out respectively, and technique is loaded down with trivial details, and efficiency is low, and punching position often there will be deviation, and center is installed and dodged hole and mounting-positioning holes position deviation, causes installing difficulty.Center dodge hole often shape differ, existing mould application limitation, causes cost to waste.
Utility model content
The utility model provides a kind of structure simple, and processing is simple, and yield rate is high, applied range, and the muffler edge-cutting and hole-punching mould that can enhance productivity.
To achieve these goals, the technical scheme that the utility model is taked is: a kind of muffler edge-cutting and hole-punching mould, comprise columniform die ontology, blade is provided with at the edge of described die ontology, described die ontology is provided with the noise reduction tank coordinating muffler, the mold insert hole of through described die ontology is provided with in the middle part of described muffler groove bottom, the dismountable cooperation of mold insert is installed in described mold insert hole, described mold insert is provided with to go out through red needle the red needle macropore that hole is dodged at center on muffler, the edge circumference of described die ontology is provided with the red needle aperture of punching press muffler installing hole.
For making technique scheme more detailed and concrete, the utility model also provides following further optimal technical scheme, to obtain satisfied practical function:
Described mold insert and mold insert hole are interference fit.
Be provided with in described muffler groove bottom and this mould be positioned dowel hole on die shoe and fastening screw pit.
Described noise reduction tank is for having five chamber connection structures.
Described dowel hole and fastening screw pit are respectively equipped with two, and described two dowel holes and described two fastening screw pits difference interlaced arrangement are in the diagonal of described noise reduction tank five chamber.
The bottom side edge edge of described noise reduction tank and edge, upper end are equipped with chamfering.
The utility model muffler edge-cutting and hole-punching mould, will rush large aperture by trimming and concentrate a step to complete, efficiency is high, and can ensure the accuracy of punching.Center is provided with the detachable mold insert installed, and can be convenient to change the mold insert with difformity red needle macropore, have the not concentricity silencer of dodging hole of same profile, have stronger practicality to be suitable for.
Accompanying drawing explanation
This description comprises the following drawings, shown content respectively:
Fig. 1 is the utility model mould schematic diagram;
Fig. 2 is the utility model insert structure schematic diagram.
Be labeled as in figure:
1, die ontology, 2, dowel hole, 3, noise reduction tank, 4, red needle aperture, 5, fastening screw pit, 6, mold insert hole, 7, mold insert, 8, red needle macropore.
Detailed description of the invention
Contrast accompanying drawing below, by the description to embodiment, be described in further detail detailed description of the invention of the present utility model, object helps those skilled in the art to have more complete, accurate and deep understanding to design of the present utility model, technical scheme, and contribute to its enforcement.
The utility model muffler edge-cutting and hole-punching mould, this mould is positioned on the die shoe of press machine by positioner.As shown in Figure 1, comprise columniform die ontology 1, be provided with cutting edge at the edge of die ontology 1, die ontology 1 is provided with the noise reduction tank 3 coordinating each chamber of muffler, is positioned over by the muffler of stretching basic forming in this noise reduction tank 3, treats punching.
In the middle part of noise reduction tank 3 bottom surface, be provided with the mold insert hole 6 of through die ontology 1, the dismountable cooperation of mold insert 7 is installed in mold insert hole 6.Mold insert 7 and mold insert hole 6 be interference fit, avoid mold insert 7 activity in punch process, but slightly firmly can tap and dismantle, can more switching center9's mold insert as required.
Be illustrated in figure 2 mold insert 7 structural representation, mold insert 7 is provided with to go out through red needle the red needle macropore 8 that hole is dodged at center on muffler, upper bolster is provided with the red needle corresponding with red needle macropore 8, and red needle shape matches with red needle macropore 8, ensures that red needle can pass red needle macropore 8.The edge circumference of die ontology 1 is provided with the red needle aperture 4 of punching press muffler installing hole, as shown in FIG., is evenly distributed with five at red needle aperture 4 in die ontology 1 circumference.Upper bolster is provided with red needle aperture 4 red needle corresponding respectively.This installing hole red needle lower edge dodging hole red needle and periphery is equipped with blade.
Be provided with in noise reduction tank 3 bottom surface and this mould be positioned dowel hole 2 on die shoe and fastening screw pit 5.The flower shape structure that noise reduction tank 3 connects for having five chambers, the bottom side edge edge of noise reduction tank 3 and edge, upper end are equipped with chamfering, smoothly transit.For ease of the stability of location and installation, dowel hole 2 and fastening screw pit 5 are respectively equipped with two, and two dowel holes 2 and two fastening screw pits 5 difference interlaced arrangement are in the diagonal of noise reduction tank five chamber.
Punching die is passed dowel hole 2 location and installation on die shoe by alignment pin, and by the fastening installation of trip bolt, muffler is positioned in noise reduction tank 3, upper bolster drive red needle moves down carries out edge-cutting and hole-punching to muffler, one-shot forming, efficiency is high, and accuracy is high.
The utility model muffler edge-cutting and hole-punching mould, will rush large aperture by trimming and concentrate a step to complete, efficiency is high, and can ensure the accuracy of punching.Center is provided with the detachable mold insert 7 installed, and can be convenient to change the mold insert 7 with difformity red needle macropore, have the not concentricity silencer of dodging hole of same profile, have stronger practicality to be suitable for.
Below by reference to the accompanying drawings the utility model is exemplarily described.Obviously, the utility model specific implementation is not subject to the restrictions described above.As long as have employed the improvement of the various unsubstantialities that method of the present utility model is conceived and technical scheme is carried out; Or without improvement, above-mentioned design of the present utility model and technical scheme directly applied to other occasion, all within protection domain of the present utility model.
Claims (6)
1. a muffler edge-cutting and hole-punching mould, it is characterized in that: comprise columniform die ontology (1), blade is provided with at the edge of described die ontology (1), described die ontology (1) is provided with the noise reduction tank (3) coordinating each chamber of muffler, the mold insert hole (6) of through described die ontology (1) is provided with in the middle part of described noise reduction tank (3) bottom surface, mold insert (7) dismountable cooperation is installed in described mold insert hole (6), described mold insert (7) is provided with to go out through red needle the red needle macropore (8) that hole is dodged at center on muffler, the edge circumference of described die ontology (1) is provided with the red needle aperture (4) of punching press muffler installing hole.
2. muffler edge-cutting and hole-punching mould according to claim 1, is characterized in that: described mold insert (7) and mold insert hole (6) are interference fit.
3. the muffler edge-cutting and hole-punching mould according to any one of claim 1 to 2, is characterized in that: be provided with in described noise reduction tank (3) bottom surface and this mould be positioned dowel hole (2) on die shoe and fastening screw pit (5).
4. muffler edge-cutting and hole-punching mould according to claim 3, is characterized in that: described noise reduction tank (3) is for having five chamber connection structures.
5. muffler edge-cutting and hole-punching mould according to claim 4, it is characterized in that: described dowel hole (2) and fastening screw pit (5) are respectively equipped with two, described two dowel holes (2) and described two fastening screw pits (5) difference interlaced arrangement are in the diagonal of described noise reduction tank five chamber.
6. muffler edge-cutting and hole-punching mould according to claim 5, is characterized in that: the bottom side edge edge of described noise reduction tank (3) and edge, upper end are equipped with chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520124179.1U CN204799765U (en) | 2015-03-03 | 2015-03-03 | Muffler side cut cut -out press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520124179.1U CN204799765U (en) | 2015-03-03 | 2015-03-03 | Muffler side cut cut -out press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204799765U true CN204799765U (en) | 2015-11-25 |
Family
ID=54584656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520124179.1U Expired - Fee Related CN204799765U (en) | 2015-03-03 | 2015-03-03 | Muffler side cut cut -out press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204799765U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107263602A (en) * | 2017-07-10 | 2017-10-20 | 天津恒丰达塑业股份有限公司 | Full-automatic Packing Machine side punching equipment |
| CN107379102A (en) * | 2017-07-06 | 2017-11-24 | 天津恒丰达塑业股份有限公司 | Full-automatic Packing Machine side punching structure of the cutter body |
-
2015
- 2015-03-03 CN CN201520124179.1U patent/CN204799765U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107379102A (en) * | 2017-07-06 | 2017-11-24 | 天津恒丰达塑业股份有限公司 | Full-automatic Packing Machine side punching structure of the cutter body |
| CN107263602A (en) * | 2017-07-10 | 2017-10-20 | 天津恒丰达塑业股份有限公司 | Full-automatic Packing Machine side punching equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20190303 |