CN203875203U - Stamping bar installing structure of bolt stamping die - Google Patents
Stamping bar installing structure of bolt stamping die Download PDFInfo
- Publication number
- CN203875203U CN203875203U CN201420228558.0U CN201420228558U CN203875203U CN 203875203 U CN203875203 U CN 203875203U CN 201420228558 U CN201420228558 U CN 201420228558U CN 203875203 U CN203875203 U CN 203875203U
- Authority
- CN
- China
- Prior art keywords
- adapter sleeve
- stamping
- installing hole
- bolt
- housing
- 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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- Punching Or Piercing (AREA)
Abstract
The utility model discloses a stamping bar installing structure of a bolt stamping die. The stamping bar installing structure comprises a stamping die shell and a stamping bar, and a shell installation hole is formed in the stamping die shell. The stamping bar installing structure is characterized in that a connecting sleeve is arranged between the stamping bar and the shell installation hole, the connecting sleeve is arranged to be matched with the shell installation hole in appearance, a connecting sleeve installation hole matched with the stamping bar in appearance is formed in the connecting sleeve, and the stamping bar is installed in the connecting sleeve installation hole. According to the stamping bar installing structure of the bolt stamping die, the connecting sleeve is additionally arranged between the stamping bar and the shell installation hole, connecting sleeves different in specification and size can be replaced when bolts of different specifications are machined, stamping bars of various types can be installed in one stamping die shell, the generality of stamping bar installation is improved, and production cost is reduced.
Description
Technical field
The utility model relates to a kind of bolt stamping die, relates in particular to a kind of bolt punching press stamping rod mounting structure.
Background technology
Bolt in process of production, adopts stamping die punch forming conventionally, and then carries out tapping.In the process of the bolt of punch process different size, need to use the rod that rushes of different size, it is to be directly installed in punch die housing that traditional punch die rushes excellent mounting structure, punch die housing parts adopts wolfram steel manufacturing cost high, rush excellent time and need to change punch die housing simultaneously when replacing, therefore the punch die housing that needs to process plurality of specifications, versatility is poor, cost is higher.
Utility model content
The purpose of this utility model is to provide a kind of bolt punching press stamping rod mounting structure, and it has the advantages that versatility is good and production cost is low, with solve in prior art that bolt stamping die exists rush rod installation versatility poor with the high problem of production cost.
For reaching this object, the utility model by the following technical solutions:
A kind of bolt punching press stamping rod mounting structure, it comprises punch die housing and punching rod, in described punch die housing, offer housing installing hole, wherein, between described punching rod and housing installing hole, be provided with adapter sleeve, the profile of described adapter sleeve coordinates the setting of housing installing hole, offers and coordinate the adapter sleeve installing hole that rushes excellent profile in described adapter sleeve, and described punching rod is installed in described adapter sleeve installing hole.
Especially, described adapter sleeve is made up of ordinary steel.
Especially, described punching rod is any of yi word pattern, cross, interior hexangle type or interior octagon bolt punching rod.
Especially, described housing installing hole is single-stage shoulder hole, coordinates one end of adapter sleeve described in housing installing hole that adapter sleeve stage portion is set, and described adapter sleeve installing hole be also single-stage shoulder hole, is connected to overlap to rush excellent one end described in installing hole and arrange and rush excellent stage portion.
The beneficial effects of the utility model are, compared with prior art described bolt punching press stamping rod mounting structure is set up adapter sleeve between punching rod and housing installing hole, in the time of the bolt of processing different size, the adapter sleeve of replaceable different specification size, realize a punch die housing rod that rushes of Multiple Type can be installed, improve the versatility that punching rod is installed, reduced production cost.
Brief description of the drawings
Fig. 1 is the schematic diagram of the bolt punching press stamping rod mounting structure that provides of the utility model detailed description of the invention 1;
Fig. 2 is the schematic diagram of the adapter sleeve of the bolt punching press stamping rod mounting structure that provides of the utility model detailed description of the invention 1;
Fig. 3 is the excellent schematic diagram that rushes of the bolt punching press stamping rod mounting structure that provides of the utility model detailed description of the invention 1.
In figure:
1, punch die housing; 2, punching rod; 3, housing installing hole; 4, adapter sleeve; 5, adapter sleeve installing hole; 6, adapter sleeve stage portion; 7, rush excellent stage portion.
Detailed description of the invention
Further illustrate the technical solution of the utility model below in conjunction with accompanying drawing and by detailed description of the invention.
Refer to shown in Fig. 1 to Fig. 3, in the present embodiment, a kind of bolt punching press stamping rod mounting structure comprises punch die housing 1 and punching rod 2, in described punch die housing 1, offer housing installing hole 3, between described punching rod 2 and housing installing hole 3, be provided with adapter sleeve 4, the profile of described adapter sleeve 4 and size coordinate housing installing hole 3 to arrange, and offer to coordinate to rush excellent 2 profiles and big or small adapter sleeve installing hole 5 in described adapter sleeve 4, and described punching rod 2 is installed in described adapter sleeve installing hole 5.
Described housing installing hole 3 is single-stage shoulder hole, coordinates one end of adapter sleeve 4 described in housing installing hole 3 that adapter sleeve stage portion 6 is set, and described adapter sleeve installing hole 5 be also single-stage shoulder hole, and one end of punching excellent 2 arranges and rushes excellent stage portion 7 described in the cover installing hole 5 that is connected.
Described adapter sleeve 4 adopts ordinary steel cheaply to make, to reduce production costs.
Above-mentioned bolt punching press stamping rod mounting structure can make the rod that rushes of the corresponding Multiple Type of a punch die housing by the adjustment of adapter sleeve, improve versatility, saves cost.
Above embodiment has just set forth general principle of the present utility model and characteristic; the utility model is not limited by above-mentioned example; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various variations and change, and these variations and change all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a bolt punching press stamping rod mounting structure, it comprises punch die housing and punching rod, in described punch die housing, offer housing installing hole, it is characterized in that, between described punching rod and housing installing hole, be provided with adapter sleeve, the profile of described adapter sleeve coordinates the setting of housing installing hole, offers and coordinate the adapter sleeve installing hole that rushes excellent profile in described adapter sleeve, and described punching rod is installed in described adapter sleeve installing hole.
2. bolt punching press stamping rod mounting structure according to claim 1, is characterized in that, described adapter sleeve is made up of ordinary steel.
3. bolt punching press stamping rod mounting structure according to claim 1, is characterized in that, described punching rod is any of yi word pattern, cross, interior hexangle type or interior octagon bolt punching rod.
4. bolt punching press stamping rod mounting structure according to claim 1, it is characterized in that, described housing installing hole is single-stage shoulder hole, described in cooperation housing installing hole, one end of adapter sleeve arranges adapter sleeve stage portion, described adapter sleeve installing hole is also single-stage shoulder hole, and the cover that is connected rushes excellent one end described in installing hole and arranges and rush excellent stage portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420228558.0U CN203875203U (en) | 2014-05-06 | 2014-05-06 | Stamping bar installing structure of bolt stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420228558.0U CN203875203U (en) | 2014-05-06 | 2014-05-06 | Stamping bar installing structure of bolt stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203875203U true CN203875203U (en) | 2014-10-15 |
Family
ID=51675746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420228558.0U Expired - Fee Related CN203875203U (en) | 2014-05-06 | 2014-05-06 | Stamping bar installing structure of bolt stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203875203U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113580070A (en) * | 2021-08-18 | 2021-11-02 | 安徽春华智能科技有限公司 | Frequency-adjustable bolt punch |
-
2014
- 2014-05-06 CN CN201420228558.0U patent/CN203875203U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113580070A (en) * | 2021-08-18 | 2021-11-02 | 安徽春华智能科技有限公司 | Frequency-adjustable bolt punch |
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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: 20141015 Termination date: 20210506 |