CN103862641B - Fascia mould jacking block bar - Google Patents
Fascia mould jacking block bar Download PDFInfo
- Publication number
- CN103862641B CN103862641B CN201410106979.0A CN201410106979A CN103862641B CN 103862641 B CN103862641 B CN 103862641B CN 201410106979 A CN201410106979 A CN 201410106979A CN 103862641 B CN103862641 B CN 103862641B
- Authority
- CN
- China
- Prior art keywords
- jacking block
- bar
- block bar
- glue
- upper shell
- 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
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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
- B29C45/401—Ejector pin constructions or mountings
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Reinforcement Elements For Buildings (AREA)
Abstract
The jacking block bar that the invention discloses a kind of fascia mould is divided into upper shell and lower shell two parts, two guide pillars are provided with in upper shell and lower shell, wherein upper shell comprises block and withstands glue, jacking block coordinates section, empty avoiding section, slip guiding sleeve, bottom rotation stop device, lower shell part comprises spring washer and base, in the middle of upper shell, slip guiding sleeve is set, the jacking block bar top side of described instrument panel die is top, upside, top is arranged withstands glue, withstand glue and jacking block bar wedge block is fixed, lower end, top is connected with jacking block bar and coordinates section, jacking block bar coordinates pars infrasegmentalis to connect push rod empty avoiding section, the screw of fixed bar will add spring washer, the bottommost of jacking block bar is jacking block base plate, jacking block base plate is provided with screw dismounting hole, the afterbody of jacking block bar adds spline.Bottom rotation stop device is provided with interior card, the invention has the beneficial effects as follows: avoid and cling oblique top, realizes, to the location of product, improve production efficiency, decrease the spoilage of mould.
Description
Technical field
The present invention relates to injection mold field, particularly relate to a kind of jacking block bar of fascia mould.
Background technology
Injection mold generally comprises 7 components of system as directed: running gate system, guidance system, formation system; take out and feel concerned about system, ejection system, cooling system; gas extraction system, injection mold all contains ejection system, wherein; it is one of important way of ejecting of injection mold goods that jacking block ejects; in use, forming machine top rod withstands on the liftout plate of mould, and liftout plate drives thimble; product is pushed open from male model or female die core by jacking block, makes product break away from moulds.
In the prior art, the push rod structure of mould ejection also exists unreasonable structure, ejects the technological deficiency of easy mold damage, reduces this defect, is the problem that the industry makes great efforts to improve always.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of jacking block bar of fascia mould, can facilitate ejection die, safety and stability, can not mold damage.
A kind of jacking block bar of fascia mould is divided into upper shell and lower shell two parts, two guide pillars are provided with in upper shell and lower shell, guide pillar will have enough wearabilities, adopts mild steel and quenching, and wherein upper shell comprises block and withstands glue, jacking block coordinates section, empty avoiding section, slip guiding sleeve, bottom rotation stop device, lower shell part comprises spring washer and base, arranges slip guiding sleeve in the middle of upper shell.
The jacking block bar top side of described instrument panel die is top, upside, top arranges accurate positioning device, accurate positioning device connects withstands glue, withstand glue and jacking block bar wedge block is fixed, lower end, top is connected with jacking block bar and coordinates section, and jacking block bar coordinates pars infrasegmentalis to connect push rod empty avoiding section, the screw of fixed bar will add spring washer, the bottommost of jacking block bar is jacking block base plate, and jacking block base plate is provided with screw dismounting hole, and the afterbody of jacking block bar adds rotation stop device.Bottom rotation stop device is provided with interior card.
A kind of optimal technical scheme, withstanding glue width is 5 millimeters, withstands glue be provided with fillet at jacking block,
The length of jacking block abutting end is 2 millimeters ~ 3 millimeters, and in operation, the degree of depth that jacking block bar gos deep into template is 10 ~ 20 millimeters.
Connect with hold-down screw between upper shell and lower shell, and be provided with bottom rotation stop device, after preventing jacking block bar from rupturing, break mould.
A kind of optimal technical scheme: the top of jacking block bar is with to withstand glue gradient, and gradient is 3 degree, and first moving to prevent oblique top ejects and the generation that is stuck.
A kind of optimal technical scheme, top, glue position is highly 0.2 millimeter.
A kind of optimal technical scheme, the connection between jacking block bar all adopts screw directly to fix, and be provided with pin in the middle of jacking block bar and fix, the size of pin diameter equals the diameter of the bar of 1/3.
Jacking block can be designed on oblique top when oblique top moves shovel glue along back-off direction to eject.
The invention has the beneficial effects as follows: avoid and cling oblique top, realize the location to product, improve the spoilage that production efficiency decreases mould.
Accompanying drawing explanation
Fig. 1 is fascia mould jacking block bar structural representation of the present invention;
Wherein 1 withstand glue for block, 2 is that jacking block coordinates section, and 3 is empty avoiding section, and 4 be slip guiding sleeve, and 5 be bottom rotation stop device, and 6 is spring washer, and 7 is upper shell, and 8 is lower shell, and 9 is come directly towards, and 10 is base, and 11 is wedge block, and 12 is accurate positioning device, and 13 is guide pillar
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
A kind of jacking block bar of fascia mould is divided into upper shell 7 and lower shell 8 two parts, two guide pillars 13 are provided with in upper shell and lower shell, guide pillar 13 will have enough wearabilities, adopts mild steel and quenching, and wherein upper shell 7 comprises block and withstands glue 1, jacking block coordinates section 2, empty avoiding section 3, slip guiding sleeve 4, bottom rotation stop device 5, lower shell part comprises spring washer 6 and base 10, and upper shell mid portion outer wrapping slip guiding sleeve 4.
The jacking block bar top side of described instrument panel die is top 9, upside, top arranges accurate positioning device 12, for withstanding glue 1 above accurate positioning device 12, withstand glue 1 and jacking block bar wedge block 11 is fixed, come directly towards 9 lower ends and be connected with jacking block bar cooperation section 2, jacking block bar coordinates section 2 bottom to connect push rod empty avoiding section 3, the screw of fixed bar will add spring washer 6, the bottommost of jacking block bar is jacking block base plate 10, jacking block base plate is provided with screw dismounting hole, the afterbody of jacking block bar adds rotation stop device 5, bottom rotation stop device is provided with interior snap ring, it is 5 millimeters that jacking block withstands glue 1 width, be provided with fillet withstanding glue, the length of jacking block abutting end 2 is 2 millimeters ~ 3 millimeters, in operation, the degree of depth that jacking block bar gos deep into template is 10 ~ 20 millimeters, connect with hold-down screw between upper shell 7 and lower shell 8, and be provided with bottom rotation stop device 5, mould is broken after preventing jacking block bar from rupturing, the top 9 of jacking block bar is with to withstand glue 1 gradient, gradient is 3 degree, be stuck to prevent oblique top, top 9 is highly 0.2 millimeter, connection between jacking block bar all adopts screw directly to fix, be provided with pin in the middle of jacking block bar to fix, the size of pin diameter equals the diameter of the bar of 1/3, jacking block can be designed on oblique top when oblique top moves shovel glue along back-off direction to eject.
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. the jacking block bar of a fascia mould, it is characterized in that: be divided into upper shell and lower shell two parts, two guide pillars are provided with in upper shell and lower shell, wherein upper shell comprises block and withstands glue, jacking block coordinates section, empty avoiding section, slip guiding sleeve, bottom rotation stop device, lower shell part comprises spring washer and base, in the middle of upper shell, slip guiding sleeve is set, the jacking block bar top side of described instrument panel die is top, upside, top arranges accurate positioning device, accurate positioning device connects withstands glue, withstand glue and jacking block bar wedge block is fixed, lower end, top is connected with jacking block bar and coordinates section, jacking block bar coordinates pars infrasegmentalis to connect push rod empty avoiding section, the screw of fixed bar will add spring washer, the bottommost of jacking block bar is jacking block base plate, jacking block base plate is provided with screw dismounting hole, the afterbody of jacking block bar adds rotation stop device, bottom rotation stop device is provided with interior card.
2. the jacking block bar of fascia mould according to claim 1, is characterized in that, withstanding glue width is 5 millimeters, and be provided with fillet withstanding glue, the length of jacking block abutting end is 2 millimeters ~ 3 millimeters.
3. the jacking block bar of fascia mould according to claim 1, it is characterized in that, the top of jacking block bar is with to withstand glue gradient, gradient is 3 degree, top, glue position is highly 0.2 millimeter, connection between jacking block bar all adopts screw directly to fix, and be provided with pin in the middle of jacking block bar and fix, the size of pin diameter equals the diameter of the bar of 1/3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410106979.0A CN103862641B (en) | 2014-03-21 | 2014-03-21 | Fascia mould jacking block bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410106979.0A CN103862641B (en) | 2014-03-21 | 2014-03-21 | Fascia mould jacking block bar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103862641A CN103862641A (en) | 2014-06-18 |
| CN103862641B true CN103862641B (en) | 2016-03-09 |
Family
ID=50901950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410106979.0A Expired - Fee Related CN103862641B (en) | 2014-03-21 | 2014-03-21 | Fascia mould jacking block bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103862641B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106944813B (en) * | 2017-04-05 | 2019-09-27 | 昆明理工大学 | A kind of bearing fitting machine |
| CN108032481B (en) * | 2018-01-15 | 2023-06-27 | 青岛海泰科模具有限公司 | Instrument board injection mold metal inserts and screen cloth inserts positioning mechanism |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03159712A (en) * | 1989-11-17 | 1991-07-09 | Matsushita Electric Ind Co Ltd | Mold apparatus for resin |
| JPH0788903A (en) * | 1993-09-24 | 1995-04-04 | Yoshinobu Toyomura | Injection mold |
| US7381051B2 (en) * | 2006-01-24 | 2008-06-03 | Cheng Uei Precision Industry Co., Ltd. | Core-pulling mechanism and injection mold with the same |
| US7669639B2 (en) * | 2006-03-03 | 2010-03-02 | Delaware Machinery And Tool Co., Inc. | Molding and die casting apparatus and methods |
| ES2345697B1 (en) * | 2007-12-31 | 2011-09-28 | Jose Luis Gonzalez Palacio Fenech | DEVICE FOR THE DISMOLDING OF NEGATIVES IN PLASTIC INJECTION. |
| KR101043435B1 (en) * | 2009-09-30 | 2011-06-22 | 김혜숙 | Hydraulic Cylinder Guide Block Assembly For Injection Molding |
| CN202037823U (en) * | 2011-03-30 | 2011-11-16 | 张小华 | Two-flick explosive type centre |
| CN202088352U (en) * | 2011-04-14 | 2011-12-28 | 福州蓝卡潞工业有限公司 | Oblique jacking mechanism of large die, |
| CN202053485U (en) * | 2011-05-25 | 2011-11-30 | 周友义 | Double-torque product separating device |
| CN203994579U (en) * | 2014-03-21 | 2014-12-10 | 苏州益群模具有限公司 | Fascia mould jacking block bar |
-
2014
- 2014-03-21 CN CN201410106979.0A patent/CN103862641B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN103862641A (en) | 2014-06-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204235837U (en) | One ejects oblique core-drawing demoulding mechanism three times | |
| CN103862641B (en) | Fascia mould jacking block bar | |
| CN103909632B (en) | Thruster pressure-bearing type bumper mold mould emptier | |
| CN102275264A (en) | Oblique core-pulling compound slider device of injection mold for oblique Y-opening outer margin products | |
| CN203994579U (en) | Fascia mould jacking block bar | |
| CN203863955U (en) | Demoulding mechanism for lateral pushing pressure-bearing type bumper mould | |
| CN104550449A (en) | Bending die for preventing radian bending part from being rebounded | |
| CN107738418B (en) | Mechanical buckling machine with secondary stopping function for deep reinforcement tightening jacking block | |
| CN204194698U (en) | A kind of safe liftout attachment | |
| CN104368811A (en) | Die and method for pressing special-shaped powder product | |
| CN104999628B (en) | Hot flow path pours in down a chimney the ejecting structure of mould | |
| CN204936082U (en) | Effectively avoid the mould emptier that oblique top stroke is interfered | |
| CN204220795U (en) | Mould automatic discharging structure | |
| CN203331349U (en) | Ejection structure of flexible glue runner | |
| CN102205579A (en) | Mould with laterally-slidable ejection mechanism | |
| CN102357995B (en) | Ejection mechanism for injection mold | |
| CN203937131U (en) | A kind of injection machine ejecting mechanism | |
| CN204566580U (en) | Be threaded the pipe fitting mold of hole core-pulling device | |
| CN105150473A (en) | Slider mechanism for inclined ejecting of lateral face | |
| CN206066871U (en) | Interior division buffer bar die cylinder formula deforms mould emptier | |
| CN202985864U (en) | Inclined top with an ejector pin structure | |
| CN104057278A (en) | Fan rotor and clamping structure for flange press fitting die | |
| CN202088358U (en) | Mold with ejection mechanism capable of doing lateral sliding movement | |
| CN204338854U (en) | A kind of mould suppressing powder special-shaped product | |
| CN204278339U (en) | The segmented core rod of hollow brick moulding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 Termination date: 20170321 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |