CN202725843U - Guide post and guide sleeve penetrating die rack - Google Patents
Guide post and guide sleeve penetrating die rack Download PDFInfo
- Publication number
- CN202725843U CN202725843U CN 201220463211 CN201220463211U CN202725843U CN 202725843 U CN202725843 U CN 202725843U CN 201220463211 CN201220463211 CN 201220463211 CN 201220463211 U CN201220463211 U CN 201220463211U CN 202725843 U CN202725843 U CN 202725843U
- Authority
- CN
- China
- Prior art keywords
- guide
- guide post
- guide sleeve
- die
- pin bushing
- 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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- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The utility model discloses a guide post and guide sleeve penetrating die rack, which comprises a lower template and an upper template, wherein a guide post is arranged on the lower template; a punch fixing plate is fixed on the lower plane of the upper template; a pressing plate is connected with the punch fixing plate through a long bolt and an elastic element; the guide sleeve is inlaid on the pressing plate; and the guide post penetrates into the guide sleeve for guiding. According to the die, when a machine tool moves upwards, the guide sleeve is not separated from the guide post; and when the machine tool moves downwards, the guide post is not interfered by a slide block of the machine tool, so that the aim that the guide post is not separated from the guide sleeve is fulfilled. The guide post and the guide sleeve are always kept coaxial, the phenomenon that the guide sleeve is collided with the guide post is avoided, and the die guide precision is improved, so that the quality of a part is improved. The guide post and guide sleeve penetrating die rack is simple in structure and convenient to use, the guide precision of the die is improved, and the service life of the die is prolonged.
Description
Technical field
The utility model relates to a kind of mould bases, especially a kind of guide pillar guide pin bushing penetration type mould bases..
Background technology
Key position when mould bases is diel work if mould bases guiding precision is poor, will shorten die life.Its structure of existing punching die frame is that guide pin bushing is embedded on the cope match-plate pattern, cope match-plate pattern and lathe slide block applying installation.In when work, finish a punching press after mould up, guide pillar separates with guide pin bushing.When mould carried out next periodic duty, mould was descending, and guide pillar and guide pin bushing are closed, installed because template and lathe slide block are fitted, so guide pillar can not penetrate guide pin bushing.This its guiding accuracy of separate type guide pillar guide pin bushing mould is low, and it is larger affected by machine tool accuracy, if the precision of lathe own is not high, and the easy deflection of guide pillar guide pin bushing when mould is descending, may cause guide pillar guide pin bushing unstable wear, stamping parts of poor quality, serious even damage whole mould.
Summary of the invention
The utility model provides a kind of guide pillar guide pin bushing penetration type mould bases, solved the problem that the closed precision of guider is not high and easily bump.
The technical solution of the utility model is: a kind of guide pillar guide pin bushing penetration type mould bases, comprise lower bolster and cope match-plate pattern, guide pillar is contained on the lower bolster, punch fixing plate is fixed on the lower plane of cope match-plate pattern, it is characterized in that: holding pad is connected with punch fixing plate by stay bolt and flexible member, guide pin bushing is embedded on the holding pad, and guide pillar penetrates guiding in the guide pin bushing.
Beneficial effect: adopt mould of the present utility model, when lathe was up, guide pin bushing did not separate with guide pillar; When lathe was descending, guide pillar was not subjected to the interference of lathe slide block, thereby realized the unseparated purpose of guide pillar guide pin bushing.It is coaxial that guide pillars and bushes remains, avoided the phenomenon of guide pin bushing and guide pillar collision, and it is high to have improved the mould guiding accuracy, thereby improved the quality of product.The utility model, simple in structure, easy to use, improved the guiding accuracy of mould, prolonged the physical life of mould.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, a kind of guide pillar guide pin bushing penetration type guiding mould bases, comprise lower bolster 1 and cope match-plate pattern 2, guide pillar 3 is contained on the lower bolster 1, punch fixing plate 4 is fixed on the lower plane of cope match-plate pattern 2, holding pad 5 is connected with cope match-plate pattern 2 by stay bolt and flexible member 6, and guide pin bushing 7 is embedded on the holding pad 5, and guide pillar 3 penetrates guide pin bushing 7 interior guiding.Punch fixing plate 4 and cope match-plate pattern 2 are all little than holding pad 5 sizes, so during mold work, guide pillar 3 can penetrate the guide pin bushings 7 in the holding pad 5 and not interfere with the lathe slide block, reaches the purpose that guide pillar 3 runs through guide pin bushing 7.
Claims (1)
1. guide pillar guide pin bushing penetration type mould bases, comprise lower bolster and cope match-plate pattern, guide pillar is contained on the lower bolster, punch fixing plate is fixed on the lower plane of cope match-plate pattern, it is characterized in that: holding pad is connected with punch fixing plate by stay bolt and flexible member, guide pin bushing is embedded on the holding pad, and guide pillar penetrates guiding in the guide pin bushing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220463211 CN202725843U (en) | 2012-09-12 | 2012-09-12 | Guide post and guide sleeve penetrating die rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220463211 CN202725843U (en) | 2012-09-12 | 2012-09-12 | Guide post and guide sleeve penetrating die rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202725843U true CN202725843U (en) | 2013-02-13 |
Family
ID=47651593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220463211 Expired - Fee Related CN202725843U (en) | 2012-09-12 | 2012-09-12 | Guide post and guide sleeve penetrating die rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202725843U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110496908A (en) * | 2019-08-30 | 2019-11-26 | 周红 | A kind of integration stamped shell mold tool of polymer soft-package battery aluminum plastic film bolster guide post |
-
2012
- 2012-09-12 CN CN 201220463211 patent/CN202725843U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110496908A (en) * | 2019-08-30 | 2019-11-26 | 周红 | A kind of integration stamped shell mold tool of polymer soft-package battery aluminum plastic film bolster guide post |
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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: 20130213 Termination date: 20210912 |