CN205096377U - A riveting stamping die for casing about silencer - Google Patents
A riveting stamping die for casing about silencer Download PDFInfo
- Publication number
- CN205096377U CN205096377U CN201520871083.1U CN201520871083U CN205096377U CN 205096377 U CN205096377 U CN 205096377U CN 201520871083 U CN201520871083 U CN 201520871083U CN 205096377 U CN205096377 U CN 205096377U
- Authority
- CN
- China
- Prior art keywords
- lower bolster
- silencer
- casing
- seat board
- clamping plate
- 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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- Exhaust Silencers (AREA)
Abstract
The utility model discloses a riveting stamping die for casing about silencer, including upper clamping plate (1) and lower mould seat board (2) the lower terminal surface of upper clamping plate (1) is provided with cope match -plate pattern (3) the center of cope match -plate pattern (3) is provided with through -hole (4) the lower terminal surface of through -hole (4) is provided with stamping station rank (5) be provided with lower bolster (6) on lower mould seat board (2) be provided with lower bolster (7) on lower bolster (6) the up end of lower bolster (7) is provided with location boss (8). The utility model has the advantages of the result is simple, low cost, adopt it to carry out the riveting to casing about the silencer, convenient operation not only, the quality leakproofness is better in addition, has improved product quality, has reduced manufacturing cost.
Description
Technical field
The utility model relates to a kind of diel, particularly a kind of riveted diel for silencer upper-lower casing.
Background technology
At present, in many silencer manufacturing firms, after the upper-lower casing manufacture of silencer completes, the assembling of its upper-lower casing adopts the means of welding to complete substantially, do not only time-consuming taking a lot of work like this, and quality cannot be guaranteed, and there is the phenomenon of gas leakage.In order to address this problem, many producers adopt the mode of punch riveting to assemble, but existing impact style exists inconvenient operation, the problem of stamping quality difference, meanwhile, also there is the problem that manufacturing cost is higher.
Utility model content
The purpose of this utility model is just to provide a kind of easy to operate, measured riveted diel for silencer upper-lower casing of matter.
The purpose of this utility model is realized by such technical scheme, a kind of riveted diel for silencer upper-lower casing, comprise upper clamping plate and counterdie seat board, the lower surface of described upper clamping plate is provided with cope match-plate pattern, the center of described cope match-plate pattern is provided with through hole, the lower surface of described through hole is provided with punching press step, described counterdie seat board is provided with lower bolster, described lower bolster is provided with lower bolster, the upper surface of described lower bolster is provided with positioning boss.
For the ease of location, described lower bolster is vertically provided through the backstay of lower bolster.
In order to lead, be respectively arranged with outer guiding post at the two ends of described counterdie seat board, the two ends, lower surface of described upper clamping plate be provided with the outer bush coordinated with outer guiding post.
Owing to have employed technique scheme, the utility model has result advantage simple, with low cost, adopts it to carry out riveted to silencer upper-lower casing, not only easy to operate, and quality seals is better, improves product quality, reduces production cost.
Accompanying drawing explanation
Accompanying drawing of the present utility model is described as follows:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail; but the utility model is not limited to these embodiments; any improvement or alternative on the present embodiment essence spirit, still belongs to the utility model claim scope required for protection.
Embodiment 1: as shown in Figure 1, a kind of riveted diel for silencer upper-lower casing, comprise upper clamping plate 1 and counterdie seat board 2, it is characterized in that: the lower surface of described upper clamping plate 1 is provided with cope match-plate pattern 3, the center of described cope match-plate pattern 3 is provided with through hole 4, the lower surface of described through hole 4 is provided with punching press step 5, described counterdie seat board 2 is provided with lower bolster 6, described lower bolster 6 is provided with lower bolster 7, the upper surface of described lower bolster 7 is provided with positioning boss 8.
Conveniently locate, prevent from offseting during punching press, described lower bolster 6 is vertically provided through the backstay 9 of lower bolster 7.
In order to lead to upper clamping plate when punching press, be respectively arranged with outer guiding post 10 at the two ends of described counterdie seat board 2, be provided with the outer bush 11 coordinated with outer guiding post 10 at the two ends, lower surface of described upper clamping plate 1.
The utility model is installed on common punch press and can uses, the upper-lower casing of working good is put into lower bolster, then drive cope match-plate pattern to move downward by punch press, punching press is carried out to the riveted place of upper-lower casing, the silencer that riveted is good can be obtained.
Claims (3)
1. the riveted diel for silencer upper-lower casing, comprise upper clamping plate (1) and counterdie seat board (2), it is characterized in that: the lower surface of described upper clamping plate (1) is provided with cope match-plate pattern (3), the center of described cope match-plate pattern (3) is provided with through hole (4), the lower surface of described through hole (4) is provided with punching press step (5), described counterdie seat board (2) is provided with lower bolster (6), described lower bolster (6) is provided with lower bolster (7), the upper surface of described lower bolster (7) is provided with positioning boss (8).
2., as claimed in claim 1 for the riveted diel of silencer upper-lower casing, it is characterized in that: the backstay (9) being vertically provided through lower bolster (7) on described lower bolster (6).
3. as claimed in claim 2 for the riveted diel of silencer upper-lower casing, it is characterized in that: be respectively arranged with outer guiding post (10) at the two ends of described counterdie seat board (2), be provided with the outer bush (11) coordinated with outer guiding post (10) at the two ends, lower surface of described upper clamping plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520871083.1U CN205096377U (en) | 2015-11-04 | 2015-11-04 | A riveting stamping die for casing about silencer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520871083.1U CN205096377U (en) | 2015-11-04 | 2015-11-04 | A riveting stamping die for casing about silencer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205096377U true CN205096377U (en) | 2016-03-23 |
Family
ID=55512188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520871083.1U Expired - Fee Related CN205096377U (en) | 2015-11-04 | 2015-11-04 | A riveting stamping die for casing about silencer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205096377U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234282A (en) * | 2015-11-04 | 2016-01-13 | 重庆点源机械配件有限公司 | Riveting stamping die for upper shell and lower shell of silencer |
-
2015
- 2015-11-04 CN CN201520871083.1U patent/CN205096377U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234282A (en) * | 2015-11-04 | 2016-01-13 | 重庆点源机械配件有限公司 | Riveting stamping die for upper shell and lower shell of silencer |
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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: 20160323 Termination date: 20181104 |