CN108673794A - A kind of upper mode locking clamping of large size mould bases - Google Patents
A kind of upper mode locking clamping of large size mould bases Download PDFInfo
- Publication number
- CN108673794A CN108673794A CN201810695830.9A CN201810695830A CN108673794A CN 108673794 A CN108673794 A CN 108673794A CN 201810695830 A CN201810695830 A CN 201810695830A CN 108673794 A CN108673794 A CN 108673794A
- Authority
- CN
- China
- Prior art keywords
- mold
- upper mold
- molding
- component
- mould bases
- 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.)
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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
- B29C33/30—Mounting, exchanging or centering
- B29C33/305—Mounting of moulds or mould support plates
-
- 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
- B29C33/20—Opening, closing or clamping
- B29C33/26—Opening, closing or clamping by pivotal movement
- B29C33/28—Opening, closing or clamping by pivotal movement using hydraulic or pneumatic means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
The invention discloses a kind of upper mode locking clampings of large-scale mould bases, including top mold frame, lower mold holder and upper mold, upper mold is fixed on by upper mold fixed block and upper mold locking assembly in top mold frame, and the front end of top mold frame is additionally provided with molding locked component；Molding component is provided on the lower mold holder, molding component is the cylindrical structure being laterally arranged；When upper mold is installed, first passes through upper mold fixed block and tentatively fix upper mold, then coordinated by two wedge blocks and the dovetail groove of upper mold, upper mold is further locked, it is easy to operate, it is loaded and unloaded convenient for lower die, and stabilized structure, avoidable upper mold fall off；When molding, the lifting driving cylinder in upper boom portion drives lower boom luff, makes inversion boot and molding component cooperation, and control upper inversion boot rotation by upper upset motor, completes mould assembling action；Clamping process automatically completes, and does not need manual operation, improves processing efficiency, and ensure that the stability of molding.
Description
Technical field
The present invention relates to a kind of upper mode locking clampings of large-scale mould bases.
Background technology
Mould bases is the supporting mechanism of mold, is the essential apparatus of modern industrial production；Wherein, car kits processing mould
Frame is a kind of large-scale mould bases, is used to support the mold of manufacture automobile product, control molding and die sinking；Existing car kits processing
Mould bases is mostly more simple and crude, and mold is all welded on mould bases, can not change；Mould bases generally only has the function of folding, automation
Degree is low, inconvenient, is unfavorable for improving processing efficiency, and precision is poor, causes defect rate higher；Therefore, needle is now needed
To a kind of above-mentioned insufficient full-sized car apparatus mould bases of design, and design mode locking clamping thereon.
Invention content
For the above technical problems, the purpose of the present invention is：Propose a kind of upper mode locking conjunction of large-scale mould bases
Mold mechanism.
What technical solution of the invention was realized in：A kind of upper mode locking clamping of large size mould bases, including
Top mold frame, lower mold holder and upper mold, upper mold is fixed on by upper mold fixed block and upper mold locking assembly in top mold frame, before top mold frame
End is additionally provided with molding locked component；Molding component is provided on the lower mold holder, molding component is laterally to be arranged
Cylindrical structure；The molding locked component is arranged comprising vertically arranged upper boom portion and lower arm, upper boom portion in top mold frame
Front end, upper boom portion are slidably matched with lower arm, and the lifting driving cylinder of the lower boom luff of driving is provided in upper boom portion；It is hung under described
Inversion boot and upper upset motor, the upper upper inversion boot rotation of upset motor control are provided on arm, upper inversion boot coordinates with molding
Component coordinates, and the inner wall shape of upper inversion boot is matched with the external cylindrical surface of molding component；The upper mold locking assembly includes
Upper sliding rail and two wedge blocks being oppositely arranged, wedge block are slidably matched with upper sliding rail, are additionally provided on wedge block and upper mold
The lock hole of frame cooperation；Dovetail groove is provided in the upper mold, two wedge blocks coordinate with dovetail groove.
Preferably, the upper mold fixed block has four groups, and four groups of upper mold fixed blocks are separately positioned on the quadrangle of upper mold；The swallow
The width of stern notch is less than the length of upper sliding rail.
Preferably, the lower arm is coordinated by vertical guide post and upper boom portion；The molding component is along its axis
Rotation setting.
Due to the application of the above technical scheme, the present invention has following advantages compared with prior art：
The upper mode locking clamping of the large-scale mould bases of the present invention, is provided with upper mold locking assembly in top mold frame and molding locks
Component, and molding component is provided on lower mold holder；When upper mold is installed, upper mold fixed block is first passed through upper mold is tentatively solid
It is fixed, then coordinated by two wedge blocks and the dovetail groove of upper mold, upper mold is further locked, it is easy to operate, it is loaded and unloaded convenient for lower die,
And stabilized structure, avoidable upper mold fall off；When molding, the lifting driving cylinder in upper boom portion drives lower boom luff, makes to turn over
Turn cover and molding component cooperation, and upper inversion boot rotation is controlled by upper upset motor, completes mould assembling action；Clamping process is certainly
Dynamicization is completed, and is not needed manual operation, is improved processing efficiency, and ensure that the stability of molding.
Description of the drawings
Technical scheme of the present invention is further explained below in conjunction with the accompanying drawings：
Attached drawing 1 is a kind of schematic diagram of the upper mode locking clamping of large-scale mould bases of the present invention；
Attached drawing 2 is the schematic diagram of the molding locked component of the present invention.
Specific implementation mode
Illustrate the present invention below in conjunction with the accompanying drawings.
As shown in attached drawing 1-2, a kind of upper mode locking clamping of large-scale mould bases of the present invention, including top mold frame 2,
Lower mold holder and upper mold 4, lower mold holder are being not shown in figure；The upper mold 4 is fixed on by upper mold fixed block 8 and upper mold locking assembly
In top mold frame 2, the front end of top mold frame 2 is additionally provided with molding locked component 9, and molding component 25 is provided on lower mold holder.
The upper mold locking assembly includes upper sliding rail 41 and two wedge blocks 42 being oppositely arranged, and the setting of upper sliding rail 41 exists
The downside of top mold frame 2, wedge block 42 are slidably arranged on sliding rail 41, are additionally provided on wedge block 42 and are coordinated with top mold frame 2
Lock hole；The top of the upper mold 4 is provided with dovetail groove 43, the inclined-plane of two wedge blocks 42 relatively outwardly, and respectively with dovetail
The both ends inclined-plane of slot 43 coordinates, and the width of dovetail groove 43 should be less than the length of upper sliding rail 41, fall off to avoid wedge block 42.
Wherein, upper mold fixed block 8 should be four groups, and four groups of upper mold fixed blocks 8 fix the quadrangle of upper mold 4 respectively；Upper mold is locked
Component should at least be arranged two sets, and two, which put on mould locking assembly, is separately positioned on the opposite both sides of upper mold 4, and dovetail groove 43 can be adopted
It, also can side setting one with communicating structure；When upper mold 4 is installed, first passes through upper mold fixed block 8 and tentatively fix upper mold 4, then will
Two wedge blocks 42 of every group of upper mold locking assembly slide into the both ends with the dovetail groove of upper mold 4 43, make itself and dovetail groove 43
Both ends inclined-plane coordinates, and by wedge block 42 and the opposite locking of top mold frame 2, completes the further locking to upper mold 4；Wedge block 42 with
When dovetail groove 43 coordinates, two wedge blocks 42 can be supportted out against by tool, then by wedge block 42 and 2 phase of top mold frame
To locking, wedge block 42 is set to generate certain interference fit with dovetail groove 43, to improve locking effect.
The molding component 25 is the cylindrical structure being laterally arranged, and rotates and be arranged along its axis；The molding lock
It includes vertically arranged upper boom portion 31 and lower arm 32 to determine component 9, and upper boom portion 31 is arranged in the front end of top mold frame 2, upper boom portion 31
It is slidably matched by vertical guide pillar structure and lower arm 32, the lifting that the lower arm 32 of driving lifts is provided in upper boom portion 31 and is driven
Dynamic cylinder 33；Inversion boot 34 and upper upset motor 35, the upper inversion boot of the control of upper upset motor 35 are provided on the lower arm 32
34 rotations, upper inversion boot 34 coordinate with molding component 25, inner wall shape and the molding component 25 of upper inversion boot 34
External cylindrical surface matches.
When carrying out mould assembling action, upper inversion boot 34 turns to upside, and lifting driving cylinder 33 drives lower arm 32 to decline, makes
Inversion boot 34 is fastened on the upside of molding component 25, and then upper upset motor 35 drives upper inversion boot 34 along molding auxiliary section
The cylindrical surface of part 25 rotates 180 °, and inversion boot 34 is made to catch on the downside of molding component 25, realizes molding locking；Due to
The rotation setting of component 25 is molded, in overturning, molding component 25 can be synchronized with upper inversion boot 34 to be turned upper inversion boot 34
It is dynamic, it avoids the two that relative friction occurs, is worn after long-time use.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and be implemented, and it is not intended to limit the scope of the present invention, all according to the present invention
Equivalent change or modification made by Spirit Essence should all cover within the scope of the present invention.
Claims (3)
1. a kind of upper mode locking clamping of large size mould bases, it is characterised in that：Including top mold frame（2）, lower mold holder and upper mold
（4）, upper mold（4）Pass through upper mold fixed block（8）It is fixed on top mold frame with upper mold locking assembly（2）On, top mold frame（2）Front end also
It is provided with molding locked component（9）；Molding component is provided on the lower mold holder（25）, mold component（25）For cross
To the cylindrical structure of setting；The molding locked component（9）Including vertically arranged upper boom portion（31）With lower arm（32）, hang oneself
Arm（31）It is arranged in top mold frame（2）Front end, upper boom portion（31）With lower arm（32）It is slidably matched, upper boom portion（31）On be provided with
The lower arm of driving（32）The lifting driving cylinder of lifting（33）；The lower arm（32）On be provided with inversion boot（34）With upper overturning
Motor（35）, upper upset motor（35）Inversion boot in control（34）Rotation, upper inversion boot（34）With molding component（25）Match
It closes, upper inversion boot（34）Inner wall shape with molding component（25）External cylindrical surface matching；The upper mold locking assembly packet
Containing upper sliding rail（41）The wedge block being oppositely arranged with two（42）, wedge block（42）With upper sliding rail（41）It is slidably matched, wedge shape
Block（42）On be additionally provided with and top mold frame（2）The lock hole of cooperation；The upper mold（4）On be provided with dovetail groove（43）, two wedges
Shape block（42）With dovetail groove（43）Cooperation.
2. the upper mode locking clamping of large size mould bases according to claim 1, it is characterised in that：The upper mold fixed block
（8）There are four groups, four groups of upper mold fixed blocks（8）It is separately positioned on upper mold（4）Quadrangle；The dovetail groove（43）Width be less than it is upper
Sliding rail（41）Length.
3. the upper mode locking clamping of large size mould bases according to claim 1, it is characterised in that：The lower arm（32）
Pass through vertical guide post and upper boom portion（31）Cooperation；The molding component（25）It rotates and is arranged along its axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810695830.9A CN108673794A (en) | 2018-06-29 | 2018-06-29 | A kind of upper mode locking clamping of large size mould bases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810695830.9A CN108673794A (en) | 2018-06-29 | 2018-06-29 | A kind of upper mode locking clamping of large size mould bases |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108673794A true CN108673794A (en) | 2018-10-19 |
Family
ID=63812470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810695830.9A Withdrawn CN108673794A (en) | 2018-06-29 | 2018-06-29 | A kind of upper mode locking clamping of large size mould bases |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108673794A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6268712A (en) * | 1985-09-20 | 1987-03-28 | Toyoda Gosei Co Ltd | Mold opening and closing device for molding machine |
| JP2004299129A (en) * | 2003-03-28 | 2004-10-28 | Toyo Seikan Kaisha Ltd | Rotary molding apparatus |
| CN102271885A (en) * | 2008-12-31 | 2011-12-07 | 泰克西斯先进技术及体系有限公司 | A rotor blade mould assembly with lockdown mechanism |
| CN202144097U (en) * | 2011-07-19 | 2012-02-15 | 南通超达机械科技有限公司 | Mould closing and locking mechanism for foaming mould |
| CN103171076A (en) * | 2013-03-11 | 2013-06-26 | 东莞兴腾鞋材有限公司 | EVA fixing die locking structure |
| WO2017152778A1 (en) * | 2016-03-07 | 2017-09-14 | 江苏新美星包装机械股份有限公司 | Mold-locking component on mold frame in rotary wheel blow molding machine |
| CN208730103U (en) * | 2018-06-29 | 2019-04-12 | 苏州永为客模架智造股份有限公司 | A kind of upper mode locking clamping of large size mould bases |
-
2018
- 2018-06-29 CN CN201810695830.9A patent/CN108673794A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6268712A (en) * | 1985-09-20 | 1987-03-28 | Toyoda Gosei Co Ltd | Mold opening and closing device for molding machine |
| JP2004299129A (en) * | 2003-03-28 | 2004-10-28 | Toyo Seikan Kaisha Ltd | Rotary molding apparatus |
| CN102271885A (en) * | 2008-12-31 | 2011-12-07 | 泰克西斯先进技术及体系有限公司 | A rotor blade mould assembly with lockdown mechanism |
| CN202144097U (en) * | 2011-07-19 | 2012-02-15 | 南通超达机械科技有限公司 | Mould closing and locking mechanism for foaming mould |
| CN103171076A (en) * | 2013-03-11 | 2013-06-26 | 东莞兴腾鞋材有限公司 | EVA fixing die locking structure |
| WO2017152778A1 (en) * | 2016-03-07 | 2017-09-14 | 江苏新美星包装机械股份有限公司 | Mold-locking component on mold frame in rotary wheel blow molding machine |
| CN208730103U (en) * | 2018-06-29 | 2019-04-12 | 苏州永为客模架智造股份有限公司 | A kind of upper mode locking clamping of large size mould bases |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181019 |
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| WW01 | Invention patent application withdrawn after publication |