CN201511533U - Die hydraulic press for pressing glass fiber reinforced plastic products - Google Patents
Die hydraulic press for pressing glass fiber reinforced plastic products Download PDFInfo
- Publication number
- CN201511533U CN201511533U CN2009200983426U CN200920098342U CN201511533U CN 201511533 U CN201511533 U CN 201511533U CN 2009200983426 U CN2009200983426 U CN 2009200983426U CN 200920098342 U CN200920098342 U CN 200920098342U CN 201511533 U CN201511533 U CN 201511533U
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- CN
- China
- Prior art keywords
- hydraulic press
- mould
- slide block
- pressed glass
- strip steel
- 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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/04—Frames; Guides
- B30B15/041—Guides
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The utility model relates to a die hydraulic press for pressing glass fiber reinforced plastic products, which belongs to the technical field of strip steel processing, and is characterized in that a deoiling plant comprises a rack, an upper reversing arm, a lower reversing arm, a roll, an oil line bracket, a pneumatic mechanism and an oil injection mechanism, wherein the upper reversing arm, the lower reversing arm and the roller are correspondingly assembled on the rack, the upper and the lower reversing arms are connected and assembled with the pneumatic mechanism, an oil nozzle is assembled on the oil line bracket and is connected and assembled with the oil injection mechanism by an oil line. The utility model has the advantage of simple structure, being applicable to annealing line removal of stainless strip steel and rolling oil homogenization treatment of strip steel surface, greatly improving the surface quality of the strip steel, improving the sale degree of the strip steel and the like.
Description
Technical field
The utility model belongs to the hydraulic press technical field, particularly relates to a kind of mould pressed glass steel part hydraulic press.
Background technology
At present, along with developing rapidly of auto industry, rolling stock, building, building materials, electronics and electric field, to the moulding of glass fiber reinforced plastics product and goods attractive in appearance etc. require more and more higher, there are problems such as poor rigidity, precision are not high, anti-bias load ability in existing glass fiber product hydraulic press, can not satisfy the demand of market to glass fiber reinforced plastics product.
Summary of the invention
The utility model provides a kind of mould pressed glass steel part hydraulic press for solving the problem that prior art exists.
The utility model purpose provides that a kind of to have a good rigidly, precision height, anti-bias load ability strong, and safe, production cost, the mould pressed glass steel part hydraulic press of characteristics such as the glass fiber reinforced plastics product steady quality of compacting and appearance looks elegant are beautiful.
The utility model is according to the particularity of fiberglass hydraulic press pressing process, simulation process process is accurately carried out the coupling analysis of complete machine and mould then, sets up the simplified model of press and mould, apply suitable constraint and loading, finally obtain the finite element analysis of complete machine; Coupling analysis based on fiberglass hydraulic press and mould, reflected the distortion of hydraulic press more realistically, by obtaining the stressing conditions of each part in the complete machine analysis result, the structural design of the structural design of each part of final optimization pass main frame, optimization mould, the quality of the fiberglass product after guaranteeing to suppress and attractive in appearance.
The utility model mould pressed glass steel part hydraulic press adopts following technical scheme:
A kind of mould pressed glass steel part hydraulic press comprises sill, pillar, slide block and entablature, is characterized in: hydraulic press adopts pull bar pretension composite frame structure, and frame is a welded-steel plate construction, has pillar, slide block and guide rail are arranged between sill and entablature; There is the guiding of adjustable X type guide rail as slide block in the pillar outside, and operating cylinder is arranged in the entablature.
The utility model mould pressed glass steel part hydraulic press can also adopt following technical measures:
Described mould pressed glass steel part hydraulic press is characterized in: 4 adjustable X type guide rails are arranged in the outside of middle two pillars.
Described mould pressed glass steel part hydraulic press, be characterized in: the slide block optional position locking device is equipped with in the pillar inboard.
Described mould pressed glass steel part hydraulic press is characterized in: be evenly equipped with operating cylinder in the entablature.
Described mould pressed glass steel part hydraulic press is characterized in: the mould that is equipped with the pressed glass goods between slide block and sill.
Advantage that the utlity model has and good effect:
Mould pressed glass steel part hydraulic press, owing to adopt the utility model brand-new technology scheme, employing is based on the coupling analysis of fiberglass hydraulic press and mould, reflected the distortion of hydraulic press more realistically, by obtaining the stressing conditions of each part in the complete machine analysis result, the structural design of the structural design of each part of final optimization pass main frame, optimization mould, the quality of the fiberglass product after guaranteeing to suppress and attractive in appearance.
It is strong to the utlity model has good rigidly, precision height, anti-bias load ability, and safe, production cost, the glass fiber reinforced plastics product steady quality of compacting, advantage such as appearance looks elegant is beautiful.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure, 1-oil cylinder, 2-pull bar, 3-entablature, 4-pillar, 5-slide block, 6-mould, 7-sill.
The specific embodiment
For further understanding technology contents of the present utility model, characteristics and effect, enumerate following example now, and conjunction with figs. is described in detail as follows:
With reference to accompanying drawing 1.
Embodiment 1
A kind of mould pressed glass steel part hydraulic press comprises sill, pillar, slide block and entablature.Hydraulic press adopts pull bar 2 pretension composite frame structures, and frame is a welded-steel plate construction, and 3 of sill 7 and entablatures have pillar 4, slide block 5 and guide rail; 4 adjustable X type guide rails are arranged in the outside of middle two pillars 4, as the guiding of slide block 5, operating cylinder 1 are arranged in the entablature 3; The slide block optional position locking device is equipped with in the pillar inboard.7 of slide block 5 and sills are equipped with the mould 6 of pressed glass goods.
The concrete mounting structure of present embodiment and hydraulic press and Mould design process are as follows:
1, main machine structure and part
Hydraulic press adopts pull bar pretension composite frame structure, can reliably prevent frame deflection, mainly is made up of steel plate welded structure spare, divides sill, pillar, slide block, entablature, guide rail etc.; The guiding of 4 adjustable X type guide rails as slide block arranged in the outside of middle two pillars, and main operating cylinder is distributed in the entablature; The slide block optional position locking device is equipped with in the pillar inboard, guarantees the safety operation of inside, workspace; We are divided into hydraulic press several modules such as entablature, sill, column and slide block and carry out modeling herein.
See position among the figure: pull bar pretightning force 8, oil cylinder and slide block junction 9, mould and slide block coupling 10, patrix and following mode coupling 11 and mould and workbench coupling 12.
2, complete machine finite element modeling
A. to the three-dimensional parameterized Geometric Modeling of each module, each model all utilizes the APDL language to realize, wherein adopt fine strain of millet on the APDL language, underbeam, slide block modeling, use local and wpcsys order to set up local coordinate system after the modeling, on new position, directly generate pillar parts, carry out the assembling of whole machine model.
B. the mesh of finite element of each model is divided
Carrying out finite element analysis needs the geometrical model of being set up is carried out discretization.
C. node coupling
Coupling is equivalent to a kind of special case of constraint equation, and its essence is exactly being rigidly connected of the relevant free degree of interdependent node.After overcoupling is handled, the corresponding free degree that is coupled to all nodes together will have identical result of calculation.
3, analysis result and discussion
A. interpretation of result is coupled
Mould begin to suppress and closed two kinds of operating modes under stress and the deformation result of complete machine and each module can analyze, the rigidity of mould has produced considerable influence to the main frame underbeam, and is after being coupled with slide block, also bigger to the distortion of slide block.
4, conclusion
Glass fiber product hydraulic press main frame and mould coupling stiffness analysis result show:
A. by the method for node coupling, analyze the behavior that is connected of the slip behavior of slide block and guide rail contact-making surface and mould and slide block and underbeam, be feasible;
B. the result of Fen Xiing shows, behind slide block and underbeam installation mold, mold stiffness has produced very big influence to the two
C. the coupling analysis of hydraulic press and mould has reflected the distortion of hydraulic press more really, by extracting each module distortion and stress in the complete machine analysis result.
D. performance and technical parameter, the optimization mould structure that can reach the optimization main frame by mould and the research of main frame coupling stiffness designing technique based on formed product designs, guarantees parts quality and the purpose that reduces production costs.
Claims (5)
1. a mould pressed glass steel part hydraulic press comprises sill, pillar, slide block and entablature, it is characterized in that: hydraulic press adopts pull bar pretension composite frame structure, and frame is a welded-steel plate construction, and pillar, slide block and guide rail are arranged between sill and entablature; There is the guiding of adjustable X type guide rail as slide block in the pillar outside, and operating cylinder is arranged in the entablature.
2. mould pressed glass steel part hydraulic press according to claim 1 is characterized in that: 4 adjustable X type guide rails are arranged in the outside of middle two pillars.
3. mould pressed glass steel part hydraulic press according to claim 1 and 2, it is characterized in that: the slide block optional position locking device is equipped with in the pillar inboard.
4. mould pressed glass steel part hydraulic press according to claim 1 is characterized in that: be evenly equipped with operating cylinder in the entablature.
5. mould pressed glass steel part hydraulic press according to claim 1 is characterized in that: the mould that is equipped with the pressed glass goods between slide block and sill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200983426U CN201511533U (en) | 2009-08-14 | 2009-08-14 | Die hydraulic press for pressing glass fiber reinforced plastic products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200983426U CN201511533U (en) | 2009-08-14 | 2009-08-14 | Die hydraulic press for pressing glass fiber reinforced plastic products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201511533U true CN201511533U (en) | 2010-06-23 |
Family
ID=42482936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200983426U Expired - Fee Related CN201511533U (en) | 2009-08-14 | 2009-08-14 | Die hydraulic press for pressing glass fiber reinforced plastic products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201511533U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103072299A (en) * | 2012-12-25 | 2013-05-01 | 上海帮容环保科技有限公司 | Oil press with mobile cushion blocks |
| CN110561789A (en) * | 2019-09-19 | 2019-12-13 | 常州新创航空科技有限公司 | Prepreg hot-molding preforming machine |
| CN110561787A (en) * | 2019-09-19 | 2019-12-13 | 常州新创航空科技有限公司 | Composite material prepreg hot-molding preforming frame |
-
2009
- 2009-08-14 CN CN2009200983426U patent/CN201511533U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103072299A (en) * | 2012-12-25 | 2013-05-01 | 上海帮容环保科技有限公司 | Oil press with mobile cushion blocks |
| CN110561789A (en) * | 2019-09-19 | 2019-12-13 | 常州新创航空科技有限公司 | Prepreg hot-molding preforming machine |
| CN110561787A (en) * | 2019-09-19 | 2019-12-13 | 常州新创航空科技有限公司 | Composite material prepreg hot-molding preforming frame |
| CN110561789B (en) * | 2019-09-19 | 2020-11-03 | 常州新创航空科技有限公司 | Prepreg hot-molding preforming machine |
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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: 20100623 Termination date: 20120814 |