CN107225776A - The stripper apparatus of complicated many core RTM molds - Google Patents
The stripper apparatus of complicated many core RTM molds Download PDFInfo
- Publication number
- CN107225776A CN107225776A CN201710596418.7A CN201710596418A CN107225776A CN 107225776 A CN107225776 A CN 107225776A CN 201710596418 A CN201710596418 A CN 201710596418A CN 107225776 A CN107225776 A CN 107225776A
- Authority
- CN
- China
- Prior art keywords
- support plate
- bolt hole
- rectangular opening
- stripper apparatus
- demoulding
- 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
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
- B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
- B29C70/48—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs and impregnating the reinforcements in the closed mould, e.g. resin transfer moulding [RTM], e.g. by vacuum
-
- 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)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The present invention provides a kind of stripper apparatus of complicated many core RTM molds, including crossbeam, left support plate, right support plate, it is stripped screw rod and demoulding nut, left support plate is provided with left rectangular opening, right support plate is provided with right rectangular opening, the two ends of crossbeam respectively penetrate left rectangular opening, right rectangular opening, the top of left support plate is provided with the more than one left bolt hole for fixed cross beam end, left bolt hole connects left rectangular opening, left bolt hole, which is passed through, left fixing bolt, the middle part of crossbeam is provided with more than one middle part bolt hole, demoulding screw rod sequentially passes through demoulding nut and middle part bolt hole；By the use of stripper apparatus, the smooth demoulding of many cores in mould is realized, the stripper apparatus is simple in construction, it is easy to use, it is multiple functional, it is flexible and changeable, greatly reduce the waste for the material that the product caused by core is stripped is damaged and produced, the raising of cost and the reduction of production efficiency.
Description
Technical field
The present invention relates to a kind of stripper apparatus of complicated many core RTM molds.
Background technology
RTM techniques are because high with production efficiency, and the accuracy of manufacture is high, and surface quality is good, and can straight forming complexity compared with shape
The features such as product of shape, increasingly it is widely applied in fields such as Aero-Space, track traffics.Complex contour, many muscle knots
The multiple material product of structure turns into main flow structure in fields such as Aero-Space, in this context, and RTM mold is special due to its closure
Point, the demoulding of mold core mould is relatively difficult, often because core is difficult to be stripped and causes the damage of whole product, causes to be produced into
This waste increased with material.
Above mentioned problem is the problem of should paying attention to and solve in the knockout course of mold core mould.
The content of the invention
It is an object of the invention to provide a kind of stripper apparatus of complicated many core RTM molds, solve and deposit in the prior art
Complicated many core mold core moulds release problems, the waste of this cost for greatly reducing product and material, improve life
The problems such as producing efficiency.
The present invention technical solution be：
A kind of stripper apparatus of complicated many core RTM molds, including crossbeam, left support plate, right support plate, demoulding screw rod and the demoulding
Nut, left support plate is provided with left rectangular opening, and right support plate is provided with right rectangular opening, and the two ends of crossbeam respectively penetrate left rectangular opening, the right side
Rectangular opening, the top of left support plate is provided with the more than one left bolt hole for fixed cross beam end, and left bolt hole connection is left
Rectangular opening, left bolt hole is through there is left fixing bolt, and the top of right support plate is used for fixed cross beam end provided with more than one
Right bolt hole, right bolt hole connects right rectangular opening, right bolt hole through there is a right fixing bolt, the middle part of crossbeam provided with one with
On middle part bolt hole, demoulding screw rod sequentially passes through demoulding nut and middle part bolt hole.
Further, left support plate, the bottom surface of right support plate are corresponding with the binding face of core.
Further, the bottom surface of left support plate uses square or arc, and the bottom surface of right support plate uses square or arc.
Further, the two ends of crossbeam are respectively equipped with anti-slip veins.
The beneficial effects of the invention are as follows：The stripper apparatus of many core RTM molds of this kind of complexity, passes through making for stripper apparatus
With, the smooth demoulding of many cores in mould is realized, the stripper apparatus is simple in construction, easy to use, multiple functional, it is flexibly many
Become, greatly reduce the waste for the material that the product caused by core is stripped is damaged and produced, the raising of cost and production efficiency
Reduction.
Brief description of the drawings
Fig. 1 is the structural representation of the stripper apparatus of the complicated many core RTM molds of the embodiment of the present invention；
Fig. 2 is the structural representation of supporting plate in embodiment；
Wherein：1- is stripped nut, and 2- stripper bolts, 3- crossbeams, 4- right support plates, 5- left support plates, the right rectangular openings of 6-, the 7- right sides are solid
Determine bolt, the left fixing bolts of 8-.
Embodiment
Further to illustrate that the present invention is to realize technological means and effect that predetermined purpose is taken, referring to following has
Close detailed description of the invention and accompanying drawing, it is believed that the purpose of the present invention, feature and feature, be able to should thus be goed deep into and specific
Understand, however accompanying drawing only provide with reference to and explanation use, not for being any limitation as to the present invention.
Embodiment
A kind of stripper apparatus of complicated many core RTM molds, such as Fig. 1, including crossbeam 3, left support plate 5, right support plate 4,
Screw rod and demoulding nut 1 are stripped, left support plate 5 is provided with left rectangular opening, and right support plate 4 is provided with right rectangular opening 6, the two ends of crossbeam 3
Left rectangular opening, right rectangular opening 6 are respectively penetrated, the top of left support plate 5 is provided with a more than one left side for the end of fixed cross beam 3
Bolt hole, left bolt hole connects left rectangular opening, and left bolt hole is through there is left fixing bolt 8, and the top of right support plate 4 is provided with one
The right bolt hole for the end of fixed cross beam 3 above, right bolt hole connects right rectangular opening 6, and right bolt hole, which is passed through, right fixation
Bolt 7, the middle part of crossbeam 3 is provided with more than one middle part bolt hole, and demoulding screw rod sequentially passes through demoulding nut 1 and middle part bolt
Hole, demoulding nut 1 can flexibly coordinate on crossbeam 3.
This kind of stripper apparatus realizes the smooth demoulding of many cores in mould, and the stripper apparatus is simple in construction, user
Just, it is multiple functional, it is flexible and changeable, the waste for the material that the product caused by core is stripped is damaged and produced is greatly reduced, into
This raising and the reduction of production efficiency.
In embodiment, left rectangular opening, right rectangular opening 6 ensure that crossbeam 3 may be inserted into left rectangular opening, right rectangular opening 6, and can make
Left support plate 5, right support plate 4 are slided on crossbeam 3, and the length of crossbeam 3 can be selected according to the flexible in size of core spacing.Left support
The setting of left bolt hole on plate 5, and the upper right bolt hole of right support plate 4 setting, be easy to crossbeam 3 and left support plate 5, right support
Plate 4 is relatively fixed.The two ends of crossbeam 3 are respectively equipped with anti-slip veins so that crossbeam 3 and left support plate 5, the fixation of right support plate 4
It is more stable.
In embodiment, crossbeam 3 is provided with middle part bolt hole, by installing demoulding nut 1 and stripper bolt 2, by the demoulding
The screw thread for screwing power lifting core, i.e. stripper bolt 2 and demoulding nut 1 of the rotation of bolt 2, is produced upwards because its inclined-plane is screwed
The extruding force drive and the slope of thread of its stripper bolt 2 coordinated produced on extruding force, demoulding nut 1 on slope of thread is upward
Mobile, so as to drive the core fixed with stripper bolt 2 to move up, slope of thread extruding force is produced by the uniform velocity rotating screw thread
Uniform upward power, the damage of product when so avoiding the demoulding.
For the shape of RTM mold core in embodiment, the supporting plate of stripper apparatus can be modified to other shapes, such as schemed
2, the height and length of supporting plate also can flexibly be selected according to the size and specification of every mold inner core die.Left support plate 5, right branch
The bottom surface of fagging 4 is corresponding with the binding face of core, left support plate 5, right support plate 4 bottom surface can be according to the binding face shape of core
Shape is flexibly selected.For example, the bottom surface of left support plate 5 uses square or arc, the bottom surface of right support plate 4 uses square or arc.
A kind of stripper apparatus of complicated many core RTM molds of embodiment, simple in construction, easy for installation, cost is low, greatly
Improve the efficiency of the pellet demoulding, it is to avoid the demoulding causes the situation that product is destroyed, and greatly reduces production cost.
The stripper apparatus of many core RTM molds of this kind of complexity, in very large range can be general, even if the different system of manufacture
Product, different raw material can use same secondary stripper apparatus, and This reduces both cost, the operating time is saved again, is reduced
Expense.
It is described above, for the person of ordinary skill of the art, can be with technique according to the invention scheme and technology
Other various corresponding changes and deformation are made in design, and all these changes and deformation should all belong to appended right of the invention
It is required that protection domain.
Claims (4)
1. a kind of stripper apparatus of complicated many core RTM molds, it is characterised in that：Including crossbeam, left support plate, right support plate,
Screw rod and demoulding nut are stripped, left support plate is provided with left rectangular opening, and right support plate is provided with right rectangular opening, and the two ends of crossbeam are worn respectively
Enter left rectangular opening, right rectangular opening, the top of left support plate is provided with the more than one left bolt hole for fixed cross beam end, left
Bolt hole connects left rectangular opening, and left bolt hole is through there is left fixing bolt, and the top of right support plate is used for provided with more than one
The right bolt hole of fixed cross beam end, right bolt hole connects right rectangular opening, and right bolt hole, which is passed through, to be had in right fixing bolt, crossbeam
Portion is provided with more than one middle part bolt hole, and demoulding screw rod sequentially passes through demoulding nut and middle part bolt hole.
2. the stripper apparatus of complicated many core RTM molds as claimed in claim 1, it is characterised in that：Left support plate, right support
The bottom surface of plate is corresponding with the binding face of core.
3. the stripper apparatus of complicated many core RTM molds as claimed in claim 1 or 2, it is characterised in that：The bottom of left support plate
Face uses square or arc, and the bottom surface of right support plate uses square or arc.
4. the stripper apparatus of complicated many core RTM molds as claimed in claim 1 or 2, it is characterised in that：The two ends of crossbeam point
She You not anti-slip veins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710596418.7A CN107225776A (en) | 2017-07-20 | 2017-07-20 | The stripper apparatus of complicated many core RTM molds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710596418.7A CN107225776A (en) | 2017-07-20 | 2017-07-20 | The stripper apparatus of complicated many core RTM molds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107225776A true CN107225776A (en) | 2017-10-03 |
Family
ID=59957507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710596418.7A Pending CN107225776A (en) | 2017-07-20 | 2017-07-20 | The stripper apparatus of complicated many core RTM molds |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107225776A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109501158A (en) * | 2018-10-30 | 2019-03-22 | 湖北兴欣科技股份有限公司 | Semiautomatic demolding device |
| CN109719257A (en) * | 2019-01-16 | 2019-05-07 | 冷银智造(深圳)有限公司 | A kind of easy-to-mount metalworking dies |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196568A (en) * | 2015-08-04 | 2015-12-30 | 江苏恒神股份有限公司 | Anti-clogging plug RTM mold |
| CN206114390U (en) * | 2016-10-20 | 2017-04-19 | 中国矿业大学 | Can adjust concrete plastics examination mould of size and levelness |
-
2017
- 2017-07-20 CN CN201710596418.7A patent/CN107225776A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196568A (en) * | 2015-08-04 | 2015-12-30 | 江苏恒神股份有限公司 | Anti-clogging plug RTM mold |
| CN206114390U (en) * | 2016-10-20 | 2017-04-19 | 中国矿业大学 | Can adjust concrete plastics examination mould of size and levelness |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109501158A (en) * | 2018-10-30 | 2019-03-22 | 湖北兴欣科技股份有限公司 | Semiautomatic demolding device |
| CN109719257A (en) * | 2019-01-16 | 2019-05-07 | 冷银智造(深圳)有限公司 | A kind of easy-to-mount metalworking dies |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107225776A (en) | The stripper apparatus of complicated many core RTM molds | |
| CN106696203A (en) | Multi-angle synchronous core drawing structure | |
| CN204333809U (en) | A kind of crane span structure with detachable division board | |
| CN206968012U (en) | The stripper apparatus of complicated more core RTM molds | |
| CN203973970U (en) | The side shrinkage pool core-pulling device of LED Lamp cup shell injection mold | |
| CN102840388A (en) | Tricyclic triple feeder line fixture | |
| CN205167439U (en) | Loose core and take off thread die in slider inboard to one side | |
| CN209832350U (en) | Dry-type transformer pouring mold | |
| CN207480215U (en) | A kind of drag chain protection board for drag chain type the linear guide | |
| CN204194467U (en) | A kind of equal channel angular extrusion die of electronic discharging | |
| CN103286899B (en) | Stripper apparatus | |
| CN203267087U (en) | Battery case mould | |
| CN205889657U (en) | Novel adjustable drawing of patterns frock | |
| CN204640895U (en) | The graphite crucible hydrostatic profile machine of replaceable core rod | |
| CN205219379U (en) | Inspection shaft mould | |
| CN103963223A (en) | Split-type die-casting mold | |
| CN204430132U (en) | A kind of collecting device termination cold upsetting forming die | |
| CN205043921U (en) | High -effect preparation mould of cement anchor | |
| CN203496210U (en) | Integrated insert | |
| CN207386489U (en) | A kind of assembling structure of casting pattern | |
| CN204914484U (en) | Mould structure with discharge spraying liquid function | |
| CN103331372A (en) | Mold with mold core capable of being replaced | |
| CN208322004U (en) | A kind of aluminium alloy conductor cast casting mold | |
| CN203622619U (en) | Manufacturing die for integral cable channel | |
| CN208899864U (en) | A kind of aluminum alloy pattern plate line pipe fixing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171003 |