CN105619660B - Anti-jamming mechanism of support department in a kind of ejector retainner plate - Google Patents
Anti-jamming mechanism of support department in a kind of ejector retainner plate Download PDFInfo
- Publication number
- CN105619660B CN105619660B CN201610049662.7A CN201610049662A CN105619660B CN 105619660 B CN105619660 B CN 105619660B CN 201610049662 A CN201610049662 A CN 201610049662A CN 105619660 B CN105619660 B CN 105619660B
- Authority
- CN
- China
- Prior art keywords
- guide post
- pressure column
- ejector retainner
- retainner plate
- offset portion
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
The invention discloses anti-jamming mechanism of support department in a kind of ejector retainner plate, including the guide post being arranged on mould ejector plate and the guide sleeve being arranged in mould, it is characterised in that：The guide sleeve side, which is equipped with, can prevent the stuck outer offset portion in guide sleeve of guide post expanded by heating.The purpose of the invention is to overcome shortcoming of the prior art, there is provided and it is a kind of simple in structure, effectively prevent anti-jamming mechanism of support department in stuck ejector retainner plate.
Description
Technical field
The present invention relates to anti-jamming mechanism of support department in a kind of ejector retainner plate.
Background technology
Temperature can be raised slowly mould in process of production, and temperature rise rear mold can produce thermal expansion, existing thimble
The defects of driver's structure is due in design is held in the palm in plate, stuck situation often occurs.
So driver's structure is held in the palm in existing ejector retainner plate up for further perfect.
The content of the invention
The purpose of the invention is to overcome shortcoming of the prior art, there is provided and it is a kind of simple in structure, effectively prevent
Anti-jamming mechanism of support department in stuck ejector retainner plate.
In order to achieve the above object, the present invention uses following scheme：
Anti-jamming mechanism of support department in a kind of ejector retainner plate, including the guide post being arranged on mould ejector plate and be arranged in mould
Guide sleeve, it is characterised in that：The guide sleeve side, which is equipped with, can prevent the stuck outer offset in guide sleeve of guide post expanded by heating
Portion.
Anti-jamming mechanism of support department in a kind of ejector retainner plate as described above, it is characterised in that the outer offset portion inner wall and guide post
The distance between outer wall is 0.2-0.5mm.
Anti-jamming mechanism of support department in a kind of ejector retainner plate as described above, it is characterised in that outer offset portion both ends of the surface are with surrounding
Enclose angle at 45 ° in guide post center.
Anti-jamming mechanism of support department in a kind of ejector retainner plate as described above, it is characterised in that elastic level pressure column dress is equipped with guide post
Put, elasticity level pressure column device one end top pressure is in outer offset portion inner wall.
Anti-jamming mechanism of support department in a kind of ejector retainner plate as described above, it is characterised in that the elasticity level pressure column device includes
Mounting base, is equipped with mounting groove on guide post, and the mounting base is arranged in the mounting groove, and top pressure is equipped with the mounting base
Column, is equipped with positive stop lug boss on the top pressure column outer wall, and top pressure spring is equipped between the positive stop lug boss and mounting base end.
Anti-jamming mechanism of support department in a kind of ejector retainner plate as described above, it is characterised in that be equipped with the outer offset portion lower end
The resigning short slot entered easy to top pressure column.
In conclusion the present invention is relative to prior art its advantage：
Outer offset portion is equipped with the present invention on guide sleeve side, it is stuck in guide sleeve to can effectively prevent guide post expanded by heating,
It is simple in structure.
Brief description of the drawings
Fig. 1 is the schematic diagram of the present invention.
Embodiment
The invention will be further described with embodiment for explanation below in conjunction with the accompanying drawings：
Anti-jamming mechanism of support department in a kind of ejector retainner plate as shown in Figure 1, including 1 He of guide post being arranged on mould ejector plate
The guide sleeve 2 being arranged in mould, 2 side of guide sleeve, which is equipped with, can prevent that 1 expanded by heating of guide post is stuck outer in guide sleeve 2
Offset portion 3.
The distance between heretofore described 3 inner wall of outer offset portion and 1 outer wall of guide post are 0.2-0.5mm.
Heretofore described 3 both ends of the surface of outer offset portion enclose angle at 45 ° with 1 center of guide post surrounded.
Elastic level pressure column device 4,4 one end top pressure of elasticity level pressure column device are equipped with the present invention in the guide post 1
In outer 3 inner wall of offset portion.
Heretofore described elasticity level pressure column device 4 includes mounting base 5, and mounting groove, the mounting base are equipped with guide post 1
5 are arranged in the mounting groove, are equipped with top pressure column 6 in the mounting base 5, limit convex is equipped with 6 outer wall of top pressure column
Platform 7, is equipped with top pressure spring 8 between 5 end of the positive stop lug boss 7 and mounting base.
The resigning short slot entered easy to top pressure column 6 is equipped with the present invention in outer 3 lower end of offset portion.
The basic principle and main feature and advantages of the present invention of the present invention has been shown and described above.The skill of the industry
Art personnel it should be appreciated that the present invention is not limited to the above embodiments, the above embodiments and description only describe
The principle of the present invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these
Changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and
Its equivalent thereof.
Claims (3)
1. anti-jamming mechanism of support department in a kind of ejector retainner plate, including the guide post (1) that is arranged on mould ejector plate and it is arranged on mould
Interior guide sleeve (2), it is characterised in that：Described guide sleeve (2) side, which is equipped with, can prevent that guide post (1) expanded by heating is stuck in guide sleeve
(2) the outer offset portion (3) in, is equipped with elastic level pressure column device (4), the elasticity level pressure column device (4) in the guide post (1)
One end top pressure includes mounting base (5), is equipped with guide post (1) in outer offset portion (3) inner wall, the elasticity level pressure column device (4)
Mounting groove, the mounting base (5) are arranged in the mounting groove, top pressure column (6) are equipped with the mounting base (5), described
Top pressure column (6) outer wall is equipped with positive stop lug boss (7), and top pressure bullet is equipped between the positive stop lug boss (7) and mounting base (5) end
Spring (8), the resigning short slot entered easy to top pressure column (6) is equipped with outer offset portion (3) lower end.
2. anti-jamming mechanism of support department in a kind of ejector retainner plate according to claim 1, it is characterised in that the outer offset portion (3)
The distance between inner wall and guide post (1) outer wall are 0.2-0.5mm.
3. anti-jamming mechanism of support department in a kind of ejector retainner plate according to claim 1, it is characterised in that the outer offset portion (3)
Both ends of the surface enclose angle at 45 ° with guide post (1) center surrounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610049662.7A CN105619660B (en) | 2016-01-25 | 2016-01-25 | Anti-jamming mechanism of support department in a kind of ejector retainner plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610049662.7A CN105619660B (en) | 2016-01-25 | 2016-01-25 | Anti-jamming mechanism of support department in a kind of ejector retainner plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105619660A CN105619660A (en) | 2016-06-01 |
| CN105619660B true CN105619660B (en) | 2018-05-15 |
Family
ID=56035184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610049662.7A Active CN105619660B (en) | 2016-01-25 | 2016-01-25 | Anti-jamming mechanism of support department in a kind of ejector retainner plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105619660B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203994343U (en) * | 2014-08-19 | 2014-12-10 | 佛山市顺德区美的电热电器制造有限公司 | Mould resetting means |
| CN204512123U (en) * | 2015-04-02 | 2015-07-29 | 中国铝业股份有限公司 | A kind of bearing pin with elasticity anticreep pin |
| CN205364412U (en) * | 2016-01-25 | 2016-07-06 | 中山市利群精密实业有限公司 | Ask driver to construct in mould thimble board |
-
2016
- 2016-01-25 CN CN201610049662.7A patent/CN105619660B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203994343U (en) * | 2014-08-19 | 2014-12-10 | 佛山市顺德区美的电热电器制造有限公司 | Mould resetting means |
| CN204512123U (en) * | 2015-04-02 | 2015-07-29 | 中国铝业股份有限公司 | A kind of bearing pin with elasticity anticreep pin |
| CN205364412U (en) * | 2016-01-25 | 2016-07-06 | 中山市利群精密实业有限公司 | Ask driver to construct in mould thimble board |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105619660A (en) | 2016-06-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107243537B (en) | A kind of quick stainless steel circular sheet origin shaping mechanism of demoulding | |
| CN203887045U (en) | Shock absorption stamping die | |
| CN106799439A (en) | For the workpiece stripper apparatus of forcing press | |
| CN105619660B (en) | Anti-jamming mechanism of support department in a kind of ejector retainner plate | |
| CN204381158U (en) | The blanking die positioner of stamping die of automotive covering part | |
| CN205343681U (en) | Back -off device of anticreep moding shape | |
| CN104369531B (en) | A kind of light guide plate end face thermal transfer device and printing transferring method | |
| CN205660014U (en) | One shot forming's bender | |
| CN205364412U (en) | Ask driver to construct in mould thimble board | |
| CN205800167U (en) | A kind of plastic bowl is with making die device | |
| CN213496076U (en) | Round pipe expanding structure | |
| CN104478209A (en) | Device for lowering cooling pipe helium consumption in optical fiber production process | |
| CN203293493U (en) | Injection mold ejection plate resetting device with sensing switches | |
| CN202621883U (en) | Positioning structure of die-casting mold | |
| CN204673847U (en) | A kind of mould of plastics counter protective cradle structure | |
| CN204097609U (en) | Between a kind of spinning, the air quench condition lingering remnants of past customs reclaims stabilising arrangement | |
| CN103921375A (en) | Novel rubber-plastic combined sealing piece automatic stripper machine | |
| CN103934986A (en) | Plastic mold device | |
| CN103707444B (en) | A kind of elastic mould | |
| CN203973892U (en) | A kind of plastic shaping extruding handle | |
| CN203650784U (en) | Elastic mold | |
| CN203527794U (en) | Mould with large-angle pitched roof | |
| CN210996026U (en) | High-precision micropore plate punching precision die | |
| CN203599482U (en) | Lateral mold for solving bottom deformation of wheel rim | |
| CN103341958B (en) | A kind of automobile lamp mask die flexible push rod mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |