CN205463842U - Accurate mould of general corner cut of car muffler shell - Google Patents
Accurate mould of general corner cut of car muffler shell Download PDFInfo
- Publication number
- CN205463842U CN205463842U CN201620245895.XU CN201620245895U CN205463842U CN 205463842 U CN205463842 U CN 205463842U CN 201620245895 U CN201620245895 U CN 201620245895U CN 205463842 U CN205463842 U CN 205463842U
- Authority
- CN
- China
- Prior art keywords
- die
- backing plate
- corner cut
- mould
- locating piece
- 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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Abstract
The utility model discloses an accurate mould of general corner cut of car muffler shell, including the lower bolster, first locating piece is installed in the outside of landing leg, the die is installed to the upper end of die backing plate, the top of landing leg is passed through the second locating piece and is pegged graft in the upper end of die, the upper end of die is connected with the terrace die backing plate through the guide pillar, the spring has been cup jointed in the outside of guide pillar, the cope match -plate pattern is installed to the upper end of terrace die backing plate, the upper end mid -mounting of cope match -plate pattern has the die shank, the terrace die that matees with the die is installed in the lower extreme of cope match -plate pattern left side, this accurate mould of general corner cut of car muffler shell simple structure, the mould by original many covers change into one set multi -purpose, reduce the production input cost, fits together at the back, realize through adjusting second locating piece and first locating piece that the corner cut size of a dimension adopts this kind of structure can realize a plurality of corner cut sizes of a mould, the mould high -usage is promoted after being worth.
Description
Technical field
This utility model relates to technical field of mold, is specially a kind of mobile muffler housing general corner cut precision die.
Background technology
Mobile muffler hull shape is complicated and changeable, and technique general in normally producing is blanking, corner cut, die mould, whole
Type, trimming, integer, corner cut is for ensureing not ftracture in four corners of housing during die mould, because shell product part is not of uniform size,
Angle cutting die makes a set of corner cut only in a kind of housing, and mould input cost so can be made too high, to this end, it is proposed that a kind of
Mobile muffler housing general corner cut precision die.
Utility model content
The purpose of this utility model is to provide a kind of mobile muffler housing general corner cut precision die, above-mentioned to solve
The problem proposed in background technology.
For achieving the above object, the following technical scheme of this utility model offer: a kind of general corner cut of mobile muffler housing
Precision die, including lower bolster, is provided with backing plate on the right side of the upper end of described lower bolster, the upper end of described backing plate is provided with supporting leg,
The upper end of described supporting leg is provided with die backing plate, and the outside of described supporting leg is provided with the first locating piece, described die backing plate upper
End is provided with die, and the top of described supporting leg is plugged in the upper end of die by the second locating piece, and the upper end of described die is passed through
Guide pillar connects has convex mould pad, the outer sheath of described guide pillar to be connected to spring, and the upper end of described convex mould pad is provided with cope match-plate pattern, institute
The upper center stating cope match-plate pattern is provided with die shank, is provided with the punch mated with die on the left of the lower end of described cope match-plate pattern.
Preferably, the lower end, right side of described punch is immediately had between backing plate, and hex(agonal)screw and backing plate by hex(agonal)screw
It is socketed with fixing pad.
Compared with prior art, the beneficial effects of the utility model are: this mobile muffler housing general corner cut precision mould
Lamps structure is simple, and mould is changed into a set of multiplex by original many sets, reduces die cost, reduces Productive statistics cost, be assembled in one
After Qiing, realize by regulating the second locating piece and the first locating piece, corner cut size, use this structure can realize one
Mould multiple corner cut size, mould utilization factor is high, promotes after being worth.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model part-structure schematic diagram.
In figure: 1 lower bolster, 2 backing plates, 3 supporting legs, 4 die backing plates, 5 first locating pieces, 6 dies, 7 springs, 8 guide pillars, 9 convex
Die-cushion plate, 10 die shanks, 11 cope match-plate patterns, 12 punch, 13 second locating pieces, 14 fixing pads.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Referring to Fig. 1-2, this utility model provides a kind of technical scheme: a kind of general corner cut of mobile muffler housing is accurate
Mould, including lower bolster 1, is provided with backing plate 2 on the right side of the upper end of described lower bolster 1, the upper end of described backing plate 2 is provided with supporting leg 3,
The upper end of described supporting leg 3 is provided with die backing plate 4, and the outside of described supporting leg 3 is provided with the first locating piece 5, described die backing plate 4
Upper end die 6 is installed, the top of described supporting leg 3 is plugged in the upper end of die 6, described die 6 by the second locating piece 13
Upper end by guide pillar 8 connect have convex mould pad 9, the outer sheath of described guide pillar 8 to be connected to spring 7, the upper end of described convex mould pad 9
Being provided with cope match-plate pattern 11, the upper center of described cope match-plate pattern 11 is provided with die shank 10, installs on the left of the lower end of described cope match-plate pattern 11
Having the punch 12 mated with die 6, immediately there is a backing plate lower end, right side of described punch 12 by hex(agonal)screw, and hex(agonal)screw with
Be socketed with fixing pad 14 between backing plate, it is ensured that hex(agonal)screw can immediately more firm, make mould during work
Do not have loosening problem, cause mould corner cut error excessive, waste material.
Embodiment the most of the present utility model, for the ordinary skill in the art,
It is appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, repair
Changing, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (2)
1. a mobile muffler housing general corner cut precision die, including lower bolster (1), it is characterised in that: described lower bolster
(1) being provided with backing plate (2) on the right side of upper end, the upper end of described backing plate (2) is provided with supporting leg (3), the upper end peace of described supporting leg (3)
Equipped with die backing plate (4), the outside of described supporting leg (3) is provided with the first locating piece (5), the upper end peace of described die backing plate (4)
Equipped with die (6), the top of described supporting leg (3) is plugged in the upper end of die (6), described die by the second locating piece (13)
(6) upper end is connected by guide pillar (8) has convex mould pad (9), the outer sheath of described guide pillar (8) to be connected to spring (7), described punch
The upper end of backing plate (9) is provided with cope match-plate pattern (11), and the upper center of described cope match-plate pattern (11) is provided with die shank (10), described upper mold
The punch (12) mated with die (6) is installed on the left of the lower end of plate (11).
A kind of mobile muffler housing general corner cut precision die the most according to claim 1, it is characterised in that: described convex
The lower end, right side of mould (12) immediately has between backing plate, and hex(agonal)screw and backing plate by hex(agonal)screw to be socketed with fixes pad (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620245895.XU CN205463842U (en) | 2016-03-29 | 2016-03-29 | Accurate mould of general corner cut of car muffler shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620245895.XU CN205463842U (en) | 2016-03-29 | 2016-03-29 | Accurate mould of general corner cut of car muffler shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205463842U true CN205463842U (en) | 2016-08-17 |
Family
ID=56647322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620245895.XU Expired - Fee Related CN205463842U (en) | 2016-03-29 | 2016-03-29 | Accurate mould of general corner cut of car muffler shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205463842U (en) |
-
2016
- 2016-03-29 CN CN201620245895.XU patent/CN205463842U/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 | ||
| 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: 20160817 |