CN110405992A - A kind of shaping mechanism of the turbocharging shape tube with arching trajectory sliding block - Google Patents
A kind of shaping mechanism of the turbocharging shape tube with arching trajectory sliding block Download PDFInfo
- Publication number
- CN110405992A CN110405992A CN201910777273.XA CN201910777273A CN110405992A CN 110405992 A CN110405992 A CN 110405992A CN 201910777273 A CN201910777273 A CN 201910777273A CN 110405992 A CN110405992 A CN 110405992A
- Authority
- CN
- China
- Prior art keywords
- sliding block
- turbocharging
- building core
- shape tube
- arching trajectory
- 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
- 230000007246 mechanism Effects 0.000 title claims abstract description 32
- 238000007493 shaping process Methods 0.000 title claims abstract description 12
- 238000000465 moulding Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000605 extraction Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000036461 convulsion Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/004—Bent tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
The present invention relates to a kind of shaping mechanisms of turbocharging shape tube with arching trajectory sliding block; including the first building core being arranged in mold cavity; first building core connection the first linkage drawing mechanism; first linkage drawing mechanism includes small slide block, big sliding block, pull rod, oil cylinder and orientation guide rail press strip; the end of first building core is installed in small slide block; small slide block is installed on big sliding block, and big sliding block is connected by pull rod with oil cylinder, and end and the orientation guide rail press strip of big sliding block are slidably fastened；The mechanism can be adapted for the forming elbow of various angles, and building core in various angle bend pipes is facilitated to extract out, and structure design is simple, provides advantageous reference for later similar products.
Description
Technical field
The present invention relates to field of die equipment, the molding of especially a kind of turbocharging shape tube with arching trajectory sliding block
Mechanism.
Background technique
Core pulling is to belong to " overhead kick processing system " for handle the position that can not be demoulded on product die joint, is mold
A kind of structure.Core pulling definition: guarantee the mechanism that product smoothly demoulds, also referred to as sliding block.For example there is hole in plastic parts side, is being opened
Afterwards, if the fuse in this hole is not taken out, product can not be ejected.
Mould structure will use the structure of sliding block at this time, the fuse in hole is made into movable, be matched with inclined guide pillar and cover half
It closes, makes sliding block mobile with die sinking or molding.Core pulling is just named in this movement.
At present it is known that bent pipe mold mechanism be only limitted to parallel core pulling, the shorter core pulling of stroke of slightly angle, curved
The core pulling of the pipe travel path opposite sex, but when the angle of bend pipe is larger, core pulling stroke is too long, when the travel path opposite sex, just can not
Complete the molding of product.
Summary of the invention
The purpose of the present invention is to solve defects of the existing technology, provide a kind of turbine with arching trajectory sliding block
It is pressurized the shaping mechanism of shape tube.
To achieve the goals above, The technical solution adopted by the invention is as follows:
A kind of shaping mechanism of the turbocharging shape tube with arching trajectory sliding block, including the first one-tenth be arranged in mold cavity
Type fuse, the first building core connection the first linkage drawing mechanism, the first linkage drawing mechanism includes small slide block, big sliding block, drawing
Bar, oil cylinder and orientation guide rail press strip, the end of the first building core are installed in small slide block, and small slide block is installed on big sliding block
On, big sliding block is connected by pull rod with oil cylinder, and end and the orientation guide rail press strip of big sliding block are slidably fastened.
Further, the small slide block is fixedly connected with big sliding block, and the bottom of big sliding block and the pull rod are hinged.
Further, the end of the pull rod and the cylinder rod of oil cylinder are hinged.
Further, the orientation guide rail press strip is in arc-shaped.
Further, the second building core corresponding with the first building core, the second building core are additionally provided in mold cavity
Connection the second linkage drawing mechanism, the second linkage drawing mechanism include arc-shaped rack, and round gear ring is engaged in the side of arc-shaped rack,
The bottom engagement straight trip rack gear of round gear ring, the end for rack gear of keeping straight on connects oil cylinder.
Further, rotation axis being worn in the middle part of the round gear ring and arc-shaped rack, rotation axis is mounted on mold, and second
The end of building core and the edge of arc-shaped rack are hinged.
Further, the section of the arc-shaped rack is fan-shaped.
The invention has the benefit that the mechanism can be adapted for the forming elbow of various angles, facilitate various angles curved
Building core extraction in managing, and structure design is simple, provides advantageous reference for later similar products.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Schematic diagram when Fig. 2 is the present invention the first building core of extraction；
Schematic diagram when Fig. 3 is the present invention the second building core of extraction；
Fig. 4 is the schematic diagram of converted products of the present invention.
Specific embodiment
As shown in Figures 1 to 4, a kind of shaping mechanism of the turbocharging shape tube with arching trajectory sliding block, including setting
The first building core 1 in mold cavity, the first building core 1 connection the first linkage drawing mechanism, the first linkage shedder
Structure includes small slide block 2, big sliding block 3, pull rod 4, oil cylinder 5 and orientation guide rail press strip 6, and the end of the first building core 1 is installed on
In small slide block 2, small slide block 2 is installed on big sliding block 3, and big sliding block 3 is connected by pull rod 4 with oil cylinder 5, the end of big sliding block 3 and
Orientation guide rail press strip 6 is slidably fastened.
Wherein, small slide block 2 is fixedly connected with big sliding block 3, and the bottom of big sliding block 3 and pull rod 4 are hinged.The end of pull rod 4 with
The cylinder rod of oil cylinder 5 is hinged, and orientation guide rail press strip 6 is in arc-shaped.
Further, second building core 7 corresponding with the first building core 1, the second forming core are additionally provided in mold cavity
7 connection the second linkage drawing mechanism of son, the second linkage drawing mechanism includes arc-shaped rack 8, and the side of arc-shaped rack 8 is engaged round
Gear ring 9, the bottom engagement straight trip rack gear 10 of round gear ring 9, the end of straight trip rack gear 10 connects oil cylinder 11.Round gear ring 9 and arc
The middle part of shape rack gear 8 wears rotation axis, and rotation axis is mounted on mold, the end of the second building core 7 and the side of arc-shaped rack 8
Edge is hinged, and the section of arc-shaped rack 8 is fan-shaped.
After product 12 forms, when needing to extract the first building core 1 out, in mold opening procedure, small slide block 2 is due to preceding mould
Latch segment guiding role, be moved to designated position, after waiting molds to fully open, oil cylinder 5 twitch, the drawing being connected with oil cylinder 5
Bar 4 drives big sliding block 3 mobile, and big sliding block 3 is moved to final position with the guiding role of orientation guide rail press strip 6, so far, the
One building core 1 is fully drawn out product；
When needing to extract the second building core 7 out, start oil cylinder 11, then oil cylinder 11 will drive straight trip rack gear 10 and move up, and keep straight on
Rack gear 10 drives the round gear ring 9 of engagement to rotate, and round gear ring 9 drives arc-shaped rack 8 to rotate, and arc-shaped rack 8 drives forming core
Son 7 is slowly extracted out along specific angle, and when oil cylinder 11 is drawn to formulating in position, building core 7 is fully drawn out product 12, product
Molding.
The mechanism can be adapted for the forming elbow of various angles, and building core in various angle bend pipes is facilitated to extract out, and
Structure design is simple, provides advantageous reference for later similar products.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these variation and
Improvement is both fallen in the range of claimed invention.The present invention claims protection scope by appended claims and its
Equivalent defines.
Claims (7)
1. a kind of shaping mechanism of the turbocharging shape tube with arching trajectory sliding block, including be arranged in mold cavity first
Building core, which is characterized in that the first building core connection the first linkage drawing mechanism, the first linkage drawing mechanism includes small cunning
Block, big sliding block, pull rod, oil cylinder and orientation guide rail press strip, the end of the first building core are installed in small slide block, small slide block peace
Loaded on big sliding block, big sliding block is connected by pull rod with oil cylinder, and end and the orientation guide rail press strip of big sliding block are slidably fastened.
2. a kind of shaping mechanism of turbocharging shape tube with arching trajectory sliding block according to claim 1, feature
It is, the small slide block is fixedly connected with big sliding block, and the bottom of big sliding block and the pull rod are hinged.
3. a kind of shaping mechanism of turbocharging shape tube with arching trajectory sliding block according to claim 1, feature
It is, the end of the pull rod and the cylinder rod of oil cylinder are hinged.
4. a kind of shaping mechanism of turbocharging shape tube with arching trajectory sliding block according to claim 1, feature
It is, the orientation guide rail press strip is in arc-shaped.
5. a kind of molding of turbocharging shape tube with arching trajectory sliding block according to any one of claim 1 to 4
Mechanism, which is characterized in that the second building core corresponding with the first building core, the second building core are additionally provided in mold cavity
Connection the second linkage drawing mechanism, the second linkage drawing mechanism include arc-shaped rack, and round gear ring is engaged in the side of arc-shaped rack,
The bottom engagement straight trip rack gear of round gear ring, the end for rack gear of keeping straight on connects oil cylinder.
6. a kind of shaping mechanism of turbocharging shape tube with arching trajectory sliding block according to claim 5, feature
It is, wears rotation axis in the middle part of the circle gear ring and arc-shaped rack, rotation axis is mounted on mold, the second building core
End and the edge of arc-shaped rack are hinged.
7. a kind of shaping mechanism of turbocharging shape tube with arching trajectory sliding block according to claim 5, feature
It is, the section of the arc-shaped rack is fan-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910777273.XA CN110405992A (en) | 2019-08-22 | 2019-08-22 | A kind of shaping mechanism of the turbocharging shape tube with arching trajectory sliding block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910777273.XA CN110405992A (en) | 2019-08-22 | 2019-08-22 | A kind of shaping mechanism of the turbocharging shape tube with arching trajectory sliding block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110405992A true CN110405992A (en) | 2019-11-05 |
Family
ID=68368454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910777273.XA Pending CN110405992A (en) | 2019-08-22 | 2019-08-22 | A kind of shaping mechanism of the turbocharging shape tube with arching trajectory sliding block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110405992A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201537993U (en) * | 2009-11-13 | 2010-08-04 | 天津市英辰精密模具有限公司 | Headset threading tube mold stripping structure |
| CN104118098A (en) * | 2014-07-11 | 2014-10-29 | 台州市黄岩汉威塑料模具有限公司 | Mould arc core-pulling mould-locking mechanism for arc air pipe |
| CN207915968U (en) * | 2018-02-05 | 2018-09-28 | 东莞市科航模具塑胶有限公司 | A kind of product bend pipe pulled core structure |
| CN211467127U (en) * | 2019-08-22 | 2020-09-11 | 宁波汇模汽车部件有限公司 | Turbo-charging special pipe forming mechanism with arc-shaped track sliding blocks |
-
2019
- 2019-08-22 CN CN201910777273.XA patent/CN110405992A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201537993U (en) * | 2009-11-13 | 2010-08-04 | 天津市英辰精密模具有限公司 | Headset threading tube mold stripping structure |
| CN104118098A (en) * | 2014-07-11 | 2014-10-29 | 台州市黄岩汉威塑料模具有限公司 | Mould arc core-pulling mould-locking mechanism for arc air pipe |
| CN207915968U (en) * | 2018-02-05 | 2018-09-28 | 东莞市科航模具塑胶有限公司 | A kind of product bend pipe pulled core structure |
| CN211467127U (en) * | 2019-08-22 | 2020-09-11 | 宁波汇模汽车部件有限公司 | Turbo-charging special pipe forming mechanism with arc-shaped track sliding blocks |
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