CN2887563Y - Slider ramp roof structure - Google Patents
Slider ramp roof structure Download PDFInfo
- Publication number
- CN2887563Y CN2887563Y CN 200620055247 CN200620055247U CN2887563Y CN 2887563 Y CN2887563 Y CN 2887563Y CN 200620055247 CN200620055247 CN 200620055247 CN 200620055247 U CN200620055247 U CN 200620055247U CN 2887563 Y CN2887563 Y CN 2887563Y
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- CN
- China
- Prior art keywords
- slide block
- force
- power transmission
- transmission pin
- transmitting pin
- 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
A slipper block anticline structure is disclosed in the utility model. The slipper block anticline structure comprises a slip block and a force-transmitting pin. Wherein, the slip block is embedded in a lower die and takes part in the product forming, with appearance and movement distance being subjected to the product shape and requirements, and the lower die is internally arranged with a bevel; the force-transmitting pin is positioned on the lower die seat, paralleling to the bevel, and connected with an elastic device which is arranged in the same orientation with the force-transmitting pin; in a die matching, the slip block moves towards the interior of the lower die along the bevel and compresses the elastic device via the force-transmitting pin; in a die opening, the elastic device is released and the force generated by such releasing results in the outward pushing and stripping of slip block realized by the force-transmitting pin. The utility model has the advantages of the unsmooth stripping and mould explosion due to the unsmooth motions of slip block self-locking with an angle higher than 40 degrees and therefore, enjoys a wide application.
Description
Technical field
The utility model relates to a kind of slide block structure, particularly relates to a kind of slide block ramp-roof structure.
Background technology
As shown in Figure 1, known a kind of slide block ejecting structure, it is made of a slide block 11 and a power transmission pin 12: it is embedded in a slide block 11 in the counterdie 10, participate in formed product, its profile is determined by shape of product, is provided with an inclined-plane in the counterdie, and slide block 11 can withdraw from counterdie 10 along this inclined-plane; One power transmission pin 12, its setting is vertical with slide block 11 contact-making surfaces, and is connected with a spring 13, and during matched moulds, spring 13 is compressed; Therefore, after formed product, spring 13 is released, and this spring force makes power transmission pin 12 that slide block 11 is backed down, takes off material.
This slide block ejecting structure, it has a shortcoming to be: slide block 11 withdraws from along the inclined-plane, and spring force is vertically upward, according to the parallelogram of forces rule, and the spring force of power transmission pin 12 conduction, can not all change into the power of slide block 11, the opposite friction that also strengthens slide block 11 and counterdie 10 inclined-planes hinders slide block 11 and skids off, if the inclined-plane gradient surpasses 40 degree, to cause and take off material and seriously have some setbacks, serious may cause quick-fried mould.
Summary of the invention
For addressing the above problem, the utility model proposes a kind of slide block that makes and eject slide block ramp-roof structure smoothly.
The technical solution of the utility model is: a kind of slide block ramp-roof structure, it is made of a slide block and a power transmission pin: it is embedded in a slide block in the counterdie, participate in formed product, its profile and movement travel are determined by shape of product and requirement, be provided with an inclined-plane in the counterdie, slide block can withdraw from counterdie along this inclined-plane; One power transmission pin is arranged on die shoe, and it is parallel with above-mentioned counterdie inclined-plane, and it is connected with an elastic device, and this device setting and power transmission pin are in the same way.
Being provided with a jogger hole in the above-mentioned slide block is connected with the power transmission pin.
During matched moulds, slide block moves toward the counterdie the inside along the inclined-plane, by power transmission pin elasticity of compression device; The power transmission pin is parallel with the inclined-plane, and elastic device and power transmission pin are in the same way, make bullet device spare be compressed easily, can not cause quick-fried mould phenomenon.After the die sinking, elastic device is released, and the elastic force of this elastic device can all be converted into slide block power, makes the power transmission pin that slide block is ejected, takes off material smoothly along the inclined-plane.
Description of drawings
The schematic diagram of the known a kind of slide block ejecting structure of Fig. 1.
A kind of slide block ramp-roof structure of Fig. 2 the utility model schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing in detail embodiment of the present utility model is described in detail.
As shown in Figure 2, a kind of slide block ramp-roof structure, it is made of a slide block 21 and a power transmission pin 22: it is embedded in a slide block 21 in the counterdie 20, participate in formed product, its profile and movement travel are determined by shape of product and requirement, be provided with an inclined-plane in the counterdie 20, slide block 21 can withdraw from counterdie 20 along this inclined-plane; Above-mentioned slide block 21, its relative counterdie 20 has a bottom surface, and it is parallel with lower bolster; One power transmission pin 22 is arranged on die shoe, contacts with slide block 21 bottom surfaces, and it is parallel with above-mentioned counterdie 20 inclined-planes, and it is connected with a spring assembly 23, and these spring assembly 23 settings and power transmission pin 22 are in the same way.
Above-mentioned slide block 21 bottom surfaces are provided with jogger hole 211 specially for power transmission pin 22, and power transmission pin 22 contacts with slide block 21 by this jogger hole 211.
Above-mentioned spring assembly 23 1 ends connect power transmission pin 22, and the other end is fixed on counterdie 20.
During matched moulds, slide block 21 moves toward counterdie 20 the insides along the inclined-plane, by power transmission pin 22 compression spring devices 23; Power transmission pin 22 is parallel with the inclined-plane, and spring assembly 23 and power transmission pin 22 are in the same way, make spring assembly 23 be compressed easily, can not cause quick-fried mould phenomenon.After the die sinking, spring assembly 23 is released, spring assembly 23 promotes power transmission pin 22, at this moment, the elastic force of spring assembly 23 can all be converted into slide block 21 power, make power transmission pin 22 that slide block 21 is ejected, takes off material smoothly along the inclined-plane, the utility model particularly designs greater than 40 degree angles at above-mentioned inclined-plane gradient.
Claims (2)
1. slide block ramp-roof structure, it is made of a slide block and a power transmission pin: it is embedded in a slide block in the counterdie, participates in formed product, its profile and movement travel by shape of product and require determined, be provided with an inclined-plane in the counterdie; One power transmission pin is arranged on die shoe, it is characterized in that: it is parallel with above-mentioned counterdie inclined-plane, and it is connected with an elastic device, and this part setting and power transmission pin are in the same way.
2. slide block ramp-roof structure according to claim 1 is characterized in that: be provided with a jogger hole in the above-mentioned slide block and be connected with the power transmission pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620055247 CN2887563Y (en) | 2006-02-24 | 2006-02-24 | Slider ramp roof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620055247 CN2887563Y (en) | 2006-02-24 | 2006-02-24 | Slider ramp roof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2887563Y true CN2887563Y (en) | 2007-04-11 |
Family
ID=38046138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620055247 Expired - Fee Related CN2887563Y (en) | 2006-02-24 | 2006-02-24 | Slider ramp roof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2887563Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101973093A (en) * | 2010-11-11 | 2011-02-16 | 凡嘉科技（无锡）有限公司 | Pitched roof structure of mold for processing reverse L-shaped piece |
| CN102125968A (en) * | 2011-01-11 | 2011-07-20 | 昆山荣腾模具部品制造有限公司 | Back-pressure stripping mechanism |
| CN102328000A (en) * | 2011-07-14 | 2012-01-25 | 太仓市金鹿电镀有限公司 | Inclined sliding block of stamping die |
| CN106182570A (en) * | 2016-07-01 | 2016-12-07 | 深圳爱易瑞科技有限公司 | A kind of wireless mouse automatic production line |
| CN108189341A (en) * | 2017-11-29 | 2018-06-22 | 张海勇 | For the ejecting structure of product stripping in injection mold and with its mold |
| CN110524820A (en) * | 2019-09-12 | 2019-12-03 | 上海钧正网络科技有限公司 | A kind of sliding block lifter demoulding mechanism |
-
2006
- 2006-02-24 CN CN 200620055247 patent/CN2887563Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101973093A (en) * | 2010-11-11 | 2011-02-16 | 凡嘉科技（无锡）有限公司 | Pitched roof structure of mold for processing reverse L-shaped piece |
| CN102125968A (en) * | 2011-01-11 | 2011-07-20 | 昆山荣腾模具部品制造有限公司 | Back-pressure stripping mechanism |
| CN102125968B (en) * | 2011-01-11 | 2013-01-02 | 昆山荣腾模具部品制造有限公司 | Back-pressure stripping mechanism |
| CN102328000A (en) * | 2011-07-14 | 2012-01-25 | 太仓市金鹿电镀有限公司 | Inclined sliding block of stamping die |
| CN106182570A (en) * | 2016-07-01 | 2016-12-07 | 深圳爱易瑞科技有限公司 | A kind of wireless mouse automatic production line |
| CN108189341A (en) * | 2017-11-29 | 2018-06-22 | 张海勇 | For the ejecting structure of product stripping in injection mold and with its mold |
| CN110524820A (en) * | 2019-09-12 | 2019-12-03 | 上海钧正网络科技有限公司 | A kind of sliding block lifter demoulding mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070411 Termination date: 20120224 |