CN201693074U - Structure of mold core positioning block of three-way pipe fitting - Google Patents
Structure of mold core positioning block of three-way pipe fitting Download PDFInfo
- Publication number
- CN201693074U CN201693074U CN2010201803048U CN201020180304U CN201693074U CN 201693074 U CN201693074 U CN 201693074U CN 2010201803048 U CN2010201803048 U CN 2010201803048U CN 201020180304 U CN201020180304 U CN 201020180304U CN 201693074 U CN201693074 U CN 201693074U
- Authority
- CN
- China
- Prior art keywords
- locating piece
- core
- pipe fitting
- movable block
- positioning block
- 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 - Lifetime
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Abstract
The utility model relates to a structure of a mold core positioning block of a three-way pipe fitting. A horizontal sliding slot is formed at the upper part of the core positioning block, and the other sliding slot which leads the rear part to extend to the front part, is firstly arranged horizontally and is further in transition to the wave-like slant upward divergence is formed below the horizontal sliding slot; the section of a core is in the shape of leading the rear part to extend to the front part, being firstly arranged in a planar manner and being further in the transition to the wave-like curved surface slant forward divergence; and the core positioning block is divided into a left core positioning block and a right core positioning block, the left core positioning block and the right core positioning block correspond to the other sliding slot below the horizontal sliding slot along the horizontal sliding slot formed in the same direction, and the left core section is in seamless joint with the right core section. The structure adopts the oscillation demolding technology and has the characteristics of reasonable structure, high degree of integration, strong flexibility and precise fit.
Description
Technical field
The utility model relates to the machine die field, relates in particular to the structure of the core in a kind of tee pipe fitting mould.
Background technology
The core of common tee pipe fitting all adopts the method for linear drives to pull and push core; And for the tee pipe fitting with special shape and requirement, tee pipe fitting as shown in Figure 3, arm wherein is different fully with other two person in charges' structure, thereby the mode that can adopt straight line to pull and push core except that other two person in charges' formation solves, then because of the core head of arm is asymmetrical distributed architecture about the core axis, thereby can not adopt the method for linear drives to realize pulling and pushing core to the formation of arm in producing to the formation of arm; Thereby be necessary the core on the arm of tee pipe fitting is carried out innovative design, and search out structure with core special locating piece that cooperate, that adopted when pulling and pushing core on the arm.
The utility model content
The purpose of this utility model provides a kind of structure of tee pipe fitting mold cores locating piece.
The technical solution of the utility model is achieved in that
A kind of structure of tee pipe fitting mold cores locating piece is provided, it is characterized in that: described core locating piece top is provided with a horizontal concrete chute, and that the below of horizontal concrete chute is provided with is that extend to the front portion at a rear portion, be horizontally disposed with to carry out the transition to earlier again and be wavy another chute of dispersing obliquely; The core section is, and plane that extend to the front portion at a rear portion, first is provided with carries out the transition to and be the shape that wavy curved surface is dispersed before oblique; Described core locating piece is divided into levorotation core locating piece and right core locating piece, levorotation core locating piece is corresponding with another chute of horizontal concrete chute below along the set horizontal concrete chute of same direction with right core locating piece, levorotation core section and right core section seamless applying.
Cross-over connection one universal bar between another chute of described levorotation core locating piece and right core locating piece, described universal bar two ends stretch out the movable block both sides in the past, and neck cooperates with preceding movable block and is seated on the preceding movable block behind the core.
Be provided with a back movable block between the horizontal concrete chute of described levorotation core locating piece and right core locating piece, the core afterbody links to each other indirectly with the back movable block, flexibly connect between back movable block and the preceding movable block, back movable block is driven by an oil cylinder, when pulling and pushing core, movable block before back movable block drives makes the core that is seated on the preceding movable block be the compound motion form along horizontal concrete chute and another chute and core section, thereby produce vibration and swing, to satisfy the needs of the non-regular demoulding of core.
Described universal bar both side ends is provided with vertical rolling bearing and horizontal rolling bearing.And be set to equidistantly cooperate with levorotation core locating piece and right core locating piece along the core both sides, thereby form wavy with take out the compound motion track of thing wire.
Referring to Fig. 3, Fig. 5, arm that the head of described core is tee pipe fitting and the shape of being responsible for the non axial symmetry that perforation place matches.
The utility model adopts the runout ejection technique, the arm that has solved the tee pipe fitting of non axial symmetry preferably pulls and pushes the technical barrier of core, have rational in infrastructure, the integrated level height, flexibility is strong, cooperate accurate characteristics,, and be convenient on the tee pipe fitting mould, use for the manufacturing of special-shaped t-bend pipe fitting provides a kind of mechanism to be provided with.
Description of drawings
Fig. 1 is the position relation and their structural representation of the utility model levorotation core locating piece and right core locating piece.
Fig. 2 is the structural representation of right core locating piece among Fig. 1.
Fig. 3 is a kind of special-shaped t-bend pipe fitting that the utility model is applied in back on the mould, is produced.
Fig. 4 is the structural representation of a kind of embodiment of the utility model.
Fig. 5 is the part-structure schematic diagram among Fig. 4.
The specific embodiment
Below in conjunction with description of drawings embodiment of the present utility model:
A kind of structure of tee pipe fitting mold cores locating piece is provided, described core locating piece 3 tops are provided with a horizontal concrete chute 32, and that the below of horizontal concrete chute 32 is provided with is that extend to the front portion at a rear portion, be horizontally disposed with to carry out the transition to earlier again and be wavy another chute 33 of dispersing obliquely; Core section 34 is, and plane that extend to the front portion at a rear portion, first is provided with carries out the transition to and be the shape that wavy curved surface is dispersed before oblique; Described core locating piece 3 is divided into levorotation core locating piece and right core locating piece, levorotation core locating piece and right core locating piece are corresponding along another chute 33 of set horizontal concrete chute 32 of same direction and horizontal concrete chute 32 belows, levorotation core section and right core section 34 seamless applyings.
Cross-over connection one universal bar 9 between another chute 34 of described levorotation core locating piece and right core locating piece, the two ends of described universal bar 9 movable block 8 both sides in the past stretch out, and the back neck of core 6 cooperates with preceding movable block 8 and is seated on the preceding movable block 8.
Levorotation core locating piece and right core locating piece are fixing with a baffle plate 31, the baffle plate 31 outer oil cylinders that are provided with, the axle 4 of described oil cylinder drives back movable block 5, described back movable block 5 is arranged between the horizontal concrete chute 32 of levorotation core locating piece and right core locating piece, the afterbody of core 6 links to each other (as shown in Figure 4) by the mobile component that comprises guide post 7 indirectly with back movable block 5, realize the flexible connection between back movable block 5 and the preceding movable block 8, when pulling and pushing core, movable block 8 before back movable block 5 drives by the mobile component that comprises guide post 7, make the core 6 that is seated on the preceding movable block 8 be the compound motion form along horizontal concrete chute 32 and another chute 33 and core section 34, thereby on X-axis and Y-axis both direction, produce vibration and swing respectively, to satisfy the needs of the core 6 non-regular demouldings.
Described universal bar 9 both side ends are provided with vertical rolling bearing 92 and horizontal rolling bearing 91; And be set to equidistantly cooperate with levorotation core locating piece and right core locating piece along core 6 both sides, thereby form wavy with take out the compound motion track of thing wire.
The shape 61 that is the non axial symmetry that the arm of tee pipe fitting matches with person in charge's perforation place referring to the head of the core 6 that is provided with on the described core locating piece 3 of Fig. 3, Fig. 5.
Embodiment as a kind of special-shaped t-bend pipe fitting mold among Fig. 4, be responsible for core 2 and be arranged on the dynamic model piece 1 for two of the special-shaped t-bend pipe fitting, core locating piece 3 is arranged on a side of dynamic model piece 1, and and dynamic model piece 1 between relative fixed, make the direction of protracting of core 6 be responsible for the axial vertical of cores 2 with two.
According to different ratios the person in charge's the diameter and the diameter of configuration arm are set, can simply obtain the special-shaped t-bend pipe fitting of various different output bores.
Though above shown detailed embodiment of the present utility model, those skilled in the art is under prerequisite of the present utility model, can carry out the part modifications and changes; The content of mentioning in description above and the accompanying drawing is the illustration of property as an illustration only, has the structure of the tee pipe fitting mold cores locating piece of above-mentioned technical characterictic, all falls into the utility model protection domain.
Claims (6)
1. the structure of a tee pipe fitting mold cores locating piece, it is characterized in that: described core locating piece top is provided with a horizontal concrete chute, and that the below of horizontal concrete chute is provided with is that extend to the front portion at a rear portion, be horizontally disposed with to carry out the transition to earlier again and be wavy another chute of dispersing obliquely; The core section is, and plane that extend to the front portion at a rear portion, first is provided with carries out the transition to and be the shape that wavy curved surface is dispersed before oblique; Described core locating piece is divided into levorotation core locating piece and right core locating piece, levorotation core locating piece is corresponding with another chute of horizontal concrete chute below along the set horizontal concrete chute of same direction with right core locating piece, levorotation core section and right core section seamless applying.
2. the structure of tee pipe fitting mold cores locating piece as claimed in claim 1, it is characterized in that: cross-over connection one universal bar between another chute of described levorotation core locating piece and right core locating piece, stretch out the movable block both sides in the past at described universal bar two ends, and neck cooperates with preceding movable block and is seated on the preceding movable block behind the core.
3. the structure of tee pipe fitting mold cores locating piece as claimed in claim 1, it is characterized in that: be provided with a back movable block between the horizontal concrete chute of described levorotation core locating piece and right core locating piece, the core afterbody links to each other indirectly with the back movable block, flexibly connects between back movable block and the preceding movable block.
4. the structure of tee pipe fitting mold cores locating piece as claimed in claim 2 is characterized in that: described universal bar both side ends is provided with vertical rolling bearing and horizontal rolling bearing.
5. the structure of tee pipe fitting mold cores locating piece as claimed in claim 4, it is characterized in that: described vertical rolling bearing and laterally rolling bearing be set to equidistantly cooperate with levorotation core locating piece and right core locating piece along the core both sides, thereby form wavy and take out the compound motion track of thing wire.
6. the structure of tee pipe fitting mold cores locating piece as claimed in claim 1 is characterized in that: arm that the head of the core that is provided with on the described core locating piece is tee pipe fitting and the shape of being responsible for the non axial symmetry that perforation place matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201803048U CN201693074U (en) | 2010-04-13 | 2010-04-13 | Structure of mold core positioning block of three-way pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201803048U CN201693074U (en) | 2010-04-13 | 2010-04-13 | Structure of mold core positioning block of three-way pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201693074U true CN201693074U (en) | 2011-01-05 |
Family
ID=43394318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201803048U Expired - Lifetime CN201693074U (en) | 2010-04-13 | 2010-04-13 | Structure of mold core positioning block of three-way pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201693074U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102218473A (en) * | 2010-04-13 | 2011-10-19 | 孙金军 | Structure of positioning block of mold core of three-way pipe part |
| CN105710216A (en) * | 2016-04-01 | 2016-06-29 | 中航飞机股份有限公司西安飞机分公司 | Three-way half tube stamping mould and using method |
| CN114179259A (en) * | 2021-12-09 | 2022-03-15 | 上海中核八所科技有限公司 | RTM (resin transfer molding) forming die and process for composite material with right-angle tubular tee joint structure |
-
2010
- 2010-04-13 CN CN2010201803048U patent/CN201693074U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102218473A (en) * | 2010-04-13 | 2011-10-19 | 孙金军 | Structure of positioning block of mold core of three-way pipe part |
| CN105710216A (en) * | 2016-04-01 | 2016-06-29 | 中航飞机股份有限公司西安飞机分公司 | Three-way half tube stamping mould and using method |
| CN114179259A (en) * | 2021-12-09 | 2022-03-15 | 上海中核八所科技有限公司 | RTM (resin transfer molding) forming die and process for composite material with right-angle tubular tee joint structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Taizhou Huangyan Jinsu Mould Co., Ltd. Assignor: Sun Jinjun Contract record no.: 2012330000391 Denomination of utility model: Structure of positioning block of mold core of three-way pipe part Granted publication date: 20110105 License type: Exclusive License Record date: 20120618 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20110105 Effective date of abandoning: 20141224 |
|
| RGAV | Abandon patent right to avoid regrant |