CN104289608A - Stamping die guide column - Google Patents
Stamping die guide column Download PDFInfo
- Publication number
- CN104289608A CN104289608A CN201410600676.4A CN201410600676A CN104289608A CN 104289608 A CN104289608 A CN 104289608A CN 201410600676 A CN201410600676 A CN 201410600676A CN 104289608 A CN104289608 A CN 104289608A
- Authority
- CN
- China
- Prior art keywords
- guide column
- column sleeve
- sleeve
- guide
- sliding
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
- B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The invention discloses a stamping die guide column which comprises a guide column support and a guide column sleeve. The guide column sleeve is mounted on the guide column support, a reset spring is mounted between the top end of the guide column support and the guide column sleeve, a plurality of sliding grooves are formed in the inner wall of the guide column sleeve, stop blocks are arranged at the bottom ends of the sliding grooves, and a plurality of semispherical balls are laid on the outer wall of the guide column sleeve; a plurality of sliding edges are fixedly mounted on the guide column support, and limiting blocks are mounted at the top ends of the sliding edges. Accordingly, the stamping die guide column is compact and reasonable in structure, sliding friction can be reduced, the service lives of the guide column and the guide column sleeve are prolonged, guiding precision between the guide column and the guide column sleeve is guaranteed, and the reset spring is arranged inside, so that the reset spring is prevented from aging too fast to affect performance due to external factors.
Description
Technical field
The present invention relates to mould applications, particularly relate to a kind of punching die guide column.
Background technology
Guide pillar is one of important composition in the guide elements of diel, and another composition is guide pin bushing, and their effects ensure that punch-die has fit clearance accurately in press work, requires that the gap of guide pillars and bushes is less than blade clearance.
Guide pillar is arranged on the position away from module and holding pad, in order to improve guiding accuracy and part life, between guide pillars and bushes, friction should be less, and punching die guide column mainly comprises guide pillar support, guide column sleeve and back-moving spring etc., realizes guiding and the antifriction function of diel.
Current punching die guide column or do not take into full account and reduce friction measure, otherwise the reduction friction measure taked is complicated, can not effectively reduce friction.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of punching die guide column.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of punching die guide column, comprising: guide pillar support and guide column sleeve, and described guide column sleeve is arranged on described guide pillar support;
Between described guide pillar cantilever tip and described guide column sleeve, back-moving spring is installed;
Described guide column sleeve inwall offers some chutes, and described chute bottom is provided with block, and described guide column sleeve outer wall is equipped with some semi-round balls;
Described guide pillar support is installed with some sliding ribs, and described sliding rib top is provided with limited block.
In a preferred embodiment of the present invention, described sliding rib is identical with the quantity of described chute, and is all more than or equal to 2.
In a preferred embodiment of the present invention, described sliding rib matches with described chute.
The invention has the beneficial effects as follows: a kind of punching die guide column of the present invention, this guide pillar structure compact and reasonable, sliding friction can be reduced, improve the life-span of guide pillars and bushes, ensure the guiding accuracy between guide pillars and bushes, and back-moving spring is built-in, avoids the back-moving spring caused due to external factor too fast aging, affect performance.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of punching die guide column of the present invention.
Fig. 2 is the structural representation of a kind of punching die guide column guide pillar of the present invention support.
Fig. 3 is the structural representation of a kind of punching die guide column guide column sleeve of the present invention.
In accompanying drawing, the mark of each parts is as follows: 1, guide pillar support; 2, guide column sleeve; 3, back-moving spring; 4, chute; 5, rib is slided; 6, block; 7, limited block.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Refer to Fig. 1 to Fig. 3, the embodiment of the present invention comprises: a kind of punching die guide column, comprising: guide pillar support 1 and guide column sleeve 2, and described guide column sleeve 2 is arranged on described guide pillar support 1, and described guide pillar support 1 is fixed on the counterdie of diel.
Between described guide pillar support 1 top and described guide column sleeve 2, back-moving spring 3 is installed, the reset after described back-moving spring 3 extrudes for described guide pillar support 1 and described guide column sleeve 2.
Described guide column sleeve 2 inwall offers some chutes 4, described chute 4 bottom is provided with block 6, described guide column sleeve 2 outer wall is equipped with some semi-round balls, and some described semi-round balls decrease the contact area between described guide column sleeve 2 and upper die guide sleeve, effectively decrease frictional force.
Described guide pillar support 1 is installed with some sliding ribs 5, and described sliding rib 5 top is provided with limited block 7.
Described sliding rib 5 is identical with the quantity of described chute 4, and is all more than or equal to 2, and described in the present embodiment, the quantity of sliding rib 5 and described chute 4 is 4.
Described sliding rib 5 matches with described chute 4, and described guide column sleeve 2 can be slided on described guide pillar support 1.
When resetting due to described back-moving spring 3, described guide column sleeve 2 rises, until described block 6 contacts with described limited block 7, thus stop, the reset avoided due to described back-moving spring 3 causes described guide column sleeve 2 to be separated with described guide pillar support 1.
Compared with prior art, a kind of punching die guide column of the present invention, this guide pillar structure compact and reasonable, sliding friction can be reduced, improve the life-span of guide pillars and bushes, ensure the guiding accuracy between guide pillars and bushes, and back-moving spring is built-in, avoid the back-moving spring caused due to external factor too fast aging, affect performance.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. a punching die guide column, is characterized in that, comprising: guide pillar support and guide column sleeve, and described guide column sleeve is arranged on described guide pillar support;
Between described guide pillar cantilever tip and described guide column sleeve, back-moving spring is installed;
Described guide column sleeve inwall offers some chutes, and described chute bottom is provided with block, and described guide column sleeve outer wall is equipped with some semi-round balls;
Described guide pillar support is installed with some sliding ribs, and described sliding rib top is provided with limited block.
2. a kind of punching die guide column according to claim 1, is characterized in that: described sliding rib is identical with the quantity of described chute, and is all more than or equal to 2.
3. a kind of punching die guide column according to claim 1, is characterized in that: described sliding rib matches with described chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410600676.4A CN104289608A (en) | 2014-10-31 | 2014-10-31 | Stamping die guide column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410600676.4A CN104289608A (en) | 2014-10-31 | 2014-10-31 | Stamping die guide column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104289608A true CN104289608A (en) | 2015-01-21 |
Family
ID=52309686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410600676.4A Pending CN104289608A (en) | 2014-10-31 | 2014-10-31 | Stamping die guide column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104289608A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107442669A (en) * | 2017-09-12 | 2017-12-08 | 芜湖博康新材料技术有限公司 | A kind of diel guide-localization mechanism |
| CN107470471A (en) * | 2017-08-01 | 2017-12-15 | 滁州华宇机件有限公司 | A kind of guider of air conditioner housing punching structure |
| CN107962810A (en) * | 2017-12-12 | 2018-04-27 | 佛山精模具配件有限公司 | A kind of automatic guide centering guide post |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090223032A1 (en) * | 2008-03-07 | 2009-09-10 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Punch assembly |
| CN202877395U (en) * | 2012-10-26 | 2013-04-17 | 安徽工程大学 | Stamping die guide column |
| CN103586355A (en) * | 2013-10-15 | 2014-02-19 | 苏州益群模具有限公司 | Durable die guide pillar |
| CN203664485U (en) * | 2013-11-28 | 2014-06-25 | 刘肖 | Bending die with rolling ejection rod |
| CN203843019U (en) * | 2014-03-14 | 2014-09-24 | 衢州皇翔机电有限公司 | Die guide rod for hardware fitting |
| CN203900240U (en) * | 2014-04-25 | 2014-10-29 | 苏州广硕精密电子有限公司 | Assembly of rectangular guide post and guide sleeve |
| CN204220788U (en) * | 2014-10-31 | 2015-03-25 | 苏州广型模具有限公司 | A kind of punching die guide column |
-
2014
- 2014-10-31 CN CN201410600676.4A patent/CN104289608A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090223032A1 (en) * | 2008-03-07 | 2009-09-10 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Punch assembly |
| CN202877395U (en) * | 2012-10-26 | 2013-04-17 | 安徽工程大学 | Stamping die guide column |
| CN103586355A (en) * | 2013-10-15 | 2014-02-19 | 苏州益群模具有限公司 | Durable die guide pillar |
| CN203664485U (en) * | 2013-11-28 | 2014-06-25 | 刘肖 | Bending die with rolling ejection rod |
| CN203843019U (en) * | 2014-03-14 | 2014-09-24 | 衢州皇翔机电有限公司 | Die guide rod for hardware fitting |
| CN203900240U (en) * | 2014-04-25 | 2014-10-29 | 苏州广硕精密电子有限公司 | Assembly of rectangular guide post and guide sleeve |
| CN204220788U (en) * | 2014-10-31 | 2015-03-25 | 苏州广型模具有限公司 | A kind of punching die guide column |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107470471A (en) * | 2017-08-01 | 2017-12-15 | 滁州华宇机件有限公司 | A kind of guider of air conditioner housing punching structure |
| CN107442669A (en) * | 2017-09-12 | 2017-12-08 | 芜湖博康新材料技术有限公司 | A kind of diel guide-localization mechanism |
| CN107962810A (en) * | 2017-12-12 | 2018-04-27 | 佛山精模具配件有限公司 | A kind of automatic guide centering guide post |
| CN107962810B (en) * | 2017-12-12 | 2024-04-05 | 佛山一精模具配件有限公司 | Automatic guide centering guide post |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150121 |