CN205364429U - Angle lifter mechanism - Google Patents
Angle lifter mechanism Download PDFInfo
- Publication number
- CN205364429U CN205364429U CN201521140306.3U CN201521140306U CN205364429U CN 205364429 U CN205364429 U CN 205364429U CN 201521140306 U CN201521140306 U CN 201521140306U CN 205364429 U CN205364429 U CN 205364429U
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- CN
- China
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- guide pad
- hole
- ejector rod
- ball
- angle ejector
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Abstract
The utility model relates to an angle lifter mechanism, include xie ding, oblique ejector pin, guide block and oblique footstock, the both ends of ejector pin hinge with oblique footstock with xieding respectively to one side, are provided with the through -hole in the guide block, and oblique ejector pin passes the through -hole in the guide block and can be provided with ball or roller in the through -hole of guide block along through -hole axial motion, the ejector pin contacts with ball or roller to one side. The utility model discloses with among traditional angle lifter mechanism to one side the sliding friction between ejector pin and the guide block become rolling friction, greatly reduced the wearing and tearing of oblique ejector pin, the life -span of having improved angle lifter mechanism.
Description
Technical field
This utility model relates to a kind of pitched roof mechanism, particularly relates to a kind of pitched roof mechanism being applied to mold releasability.
Background technology
In the production of injecting products, if shaped article interiorly or exteriorly has shallower lateral barb, for the smooth demoulding, it is often necessary to arrange a kind of pitched roof mechanism in mould.Pitched roof mechanism has more obvious economic advantages when processing the product with shallower lateral barb than side core-pulling, and its existing molding effect also ejects effect, is the parts of a kind of specific form in mould.
Fig. 1 is common pitched roof mechanism operation principle schematic diagram.Pitched roof mechanism includes oblique top 1, angle ejector rod 2, guide pad 3 and tilted footstock 4, and the two ends of angle ejector rod 2 are hinged with oblique top 1 and tilted footstock 4 respectively, are provided with through hole in guide pad 3, the through hole in angle ejector rod 2 traverse guide pad 3；It is internal that oblique top 1 is positioned at mould 7, and oblique top 1 is for shaped article together with mould, and tilted footstock 4 is movably arranged on top board 8；During the demoulding, top board 8 moves upward, push rod 9 and oblique top 1 ejecting product 10 gradually, and oblique top 1 is tilted to the left gradually in the process, concedes the barb of product 10 to take out product 10.
Can be seen that, the banking motion of oblique top 1 is to be determined by the inclined hole in guide pad 3, in continuous die sinking and matched moulds process, the friction between angle ejector rod 2 and guide pad 3 is bigger, after abrasion causes losing original quality of fit between angle ejector rod 2 and guide pad 3, angle ejector rod 2 is easy to fracture, and is unfavorable for producing.
Utility model content
The technical problems to be solved in the utility model is: in order to solve with the bigger problem that rubs between angle ejector rod and guide pad in the mould of pitched roof mechanism, this utility model provides a kind of guide pad with ball or roller to solve the problems referred to above.
This utility model solves its technical problem and be the technical scheme is that a kind of pitched roof mechanism, including oblique top, angle ejector rod, guide pad and tilted footstock, the two ends of angle ejector rod are hinged with oblique top and tilted footstock respectively, guide pad includes left guide pad and right guide pad, left guide pad is by left guide pad body, left buckle closure, screw and many ball compositions, left guide pad body is provided with square groove, bottom portion of groove is provided with multiple ball hole, ball it is provided with in ball hole, left buckle closure is arranged on bottom portion of groove by screw, left buckle closure is provided with the circular hole of correspondence, fewer than half volume of ball is exposed to outside left buckle closure；The structure of right guide pad is consistent with left guide pad, and left guide pad and right guide pad form a square through hole tilted after being mounted opposite, and described angle ejector rod cross section is square and traverse square through hole.
Or, guide pad also can adopt another kind of version, guide pad includes left part and right part, left part and right part are mounted opposite and are formed a square through hole tilted, angle ejector rod cross section is square and traverse square through hole, left part and right part are provided with roller groove, in roller groove, are each provided with a row roller.
Optimizing further, the surface configuration of described angle ejector rod has the indenture that can hold ball or roller.
Optimizing further, the both sides of described guide pad are provided with installing hole.
The beneficial effects of the utility model are: are provided with ball or roller in (1) this utility model guide pad, greatly reducing the friction between angle ejector rod and guide pad, improve the service life of angle ejector rod.
(2) surface configuration of this utility model angle ejector rod has the indenture that can hold ball or roller, and indenture further limit the direction of motion and the rotation of angle ejector rod, improves angle ejector rod stability in mould.
(3) both sides of this utility model guide pad are provided with installing hole, convenient installation.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further illustrated.
Fig. 1 is pitched roof mechanism operation principle schematic diagram in prior art.
Fig. 2 is embodiment 1 pitched roof mechanism operation principle schematic diagram.
Fig. 3 is embodiment 1 guide block structure schematic diagram.
Fig. 4 is the A-A view of Fig. 3.
Fig. 5 is embodiment 2 pitched roof mechanism operation principle schematic diagram.
Fig. 6 is embodiment 2 guide block structure schematic diagram.
Fig. 7 is the B-B view of Fig. 6.
1-oblique top, 2-angle ejector rod, 21-indenture, 3-guide pad, the left guide pad of 31-, 311-left guide pad body, the left buckle closure of 312-, 313-screw, 314-groove, the right guide pad of 32-, 33-left part, 34-right part, 35-roller groove, 36-installing hole, 4-tilted footstock, 5-ball, 6-roller, 7-mould, 8-top board, 9-push rod, 10-product, 11-die bottom plate in figure.
Detailed description of the invention
Presently in connection with accompanying drawing, this utility model is described in further detail.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is only described in a schematic way, and therefore it only shows the composition relevant with this utility model.
(embodiment 1)
As shown in Figures 2 to 4, the pitched roof mechanism of the present embodiment, including oblique top 1, angle ejector rod 2, guide pad 3 and tilted footstock 4, the two ends of angle ejector rod 2 are hinged with oblique top 1 and tilted footstock 4 respectively, guide pad 3 includes left guide pad 31 and right guide pad 32, left guide pad 31 is by left guide pad body 311, left buckle closure 312, screw 313 and many balls 5 form, left guide pad body 311 is provided with square groove 314, multiple ball hole 315 it is provided with bottom groove 314, ball 5 it is provided with in ball hole 315, left buckle closure 312 is arranged on bottom groove 314 by screw 313, left buckle closure 312 is provided with the circular hole of correspondence, fewer than half volume of ball 5 is exposed to outside left buckle closure 312；The structure of right guide pad 32 is consistent with left guide pad 31, and left guide pad 31 and right guide pad 32 form a square through hole tilted after being mounted opposite；Described angle ejector rod 2 cross section is square, and the surface configuration of angle ejector rod 2 has the indenture 21 along axial the held ball 5 of angle ejector rod 2, and angle ejector rod 2 is through the square through hole of guide pad 3, and ball 5 contacts with the surface of angle ejector rod 2.
Oblique top 1 is arranged on the inside of mould 7, and guide pad 3 is fixed on die bottom plate 11 by the installing hole 36 of its both sides, and tilted footstock 4 is arranged on top board 8.Top board 8 moves upward under the effect of guide pillar 12, push rod 9 and the common ejecting product 10 of oblique top 1, and oblique top 1 is gradually to left movement until conceding the barb of product 10 in the process, and the stripper of product 10 completes.
(embodiment 2)
As shown in Figures 5 to 7, the pitched roof mechanism of the present embodiment and embodiment 1 basic simlarity, it is different in that the structure of guide pad 3, the guide pad 3 of the present embodiment includes left part 33 and right part 34, left part 33 and right part 34 are mounted opposite and are formed a square through hole tilted, angle ejector rod 2 cross section is square and traverse square through hole, left part 33 and right part 34 are provided with roller groove 35, a row roller 6 it is each provided with in roller groove 35, angle ejector rod 2 cross section is square, the surface configuration of angle ejector rod 2 has the indenture 21 along axial the held roller 6 of angle ejector rod 2, the square through hole of angle ejector rod 2 traverse guide pad 3, roller 6 contacts with the surface of angle ejector rod 2.
Embodiment 1 and embodiment 2 all can be seen that, the motion of oblique top 1 is driven by angle ejector rod 2, the direction of motion of angle ejector rod 2 is limited by guide pad 3, there is between angle ejector rod 2 and guide pad 3 reciprocating friction motion frequently, sliding friction between angle ejector rod 2 and guide pad 3 in tradition pitched roof mechanism is become rolling friction by the ball 5 arranged in guide pad 3 or roller 6, greatly reduce the abrasion of angle ejector rod 2, improve the life-span of pitched roof mechanism.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not necessarily departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content in description, it is necessary to determine its technical scope according to right.
Claims (5)
1. a pitched roof mechanism, including oblique top (1), angle ejector rod (2), guide pad (3) and tilted footstock (4), the two ends of angle ejector rod (2) are hinged with oblique top (1) and tilted footstock (4) respectively, guide pad is provided with through hole in (3), angle ejector rod (2) is through the through hole in guide pad (3) and can along through hole axially-movable, it is characterized in that: being provided with ball (5) or roller (6) in the through hole of guide pad (3), described angle ejector rod (2) contacts with ball (5) or roller (6).
2. pitched roof mechanism according to claim 1, it is characterized in that: described guide pad (3) includes left guide pad (31) and right guide pad (32), left guide pad (31) is by left guide pad body (311), left buckle closure (312), screw (313) and many ball (5) compositions, left guide pad body (311) is provided with square groove (314), groove (314) bottom is provided with multiple ball hole (315), ball (5) it is provided with in ball hole (315), left buckle closure (312) is arranged on groove (314) bottom by screw (313), left buckle closure (312) is provided with the circular hole of correspondence, fewer than half volume of ball (5) is exposed to outside left buckle closure (312)；The structure of right guide pad (32) is consistent with left guide pad (31), and left guide pad (31) and right guide pad (32) form a square through hole tilted after being mounted opposite, and described angle ejector rod (2) cross section is square and traverse square through hole.
3. pitched roof mechanism according to claim 1, it is characterized in that: described guide pad (3) includes left part (33) and right part (34), left part (33) and right part (34) are mounted opposite and are formed a square through hole tilted, angle ejector rod (2) cross section is square and traverse square through hole, left part (33) and right part (34) are provided with roller groove (35), in roller groove (35), are each provided with a row roller (6).
4. the pitched roof mechanism according to Claims 2 or 3, is characterized in that: the surface configuration of described angle ejector rod (2) has the indenture (21) that can hold ball (5) or roller (6).
5., according to the arbitrary described pitched roof mechanism of claims 1 to 3, it is characterized in that: the both sides of described guide pad (3) are provided with installing hole (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521140306.3U CN205364429U (en) | 2015-12-31 | 2015-12-31 | Angle lifter mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521140306.3U CN205364429U (en) | 2015-12-31 | 2015-12-31 | Angle lifter mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205364429U true CN205364429U (en) | 2016-07-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521140306.3U Active CN205364429U (en) | 2015-12-31 | 2015-12-31 | Angle lifter mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205364429U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105459353A (en) * | 2015-12-31 | 2016-04-06 | 江苏大通汽车模具零部件有限公司 | Inclined ejecting mechanism |
| CN108000813A (en) * | 2017-12-14 | 2018-05-08 | 苏州捷仕达模具科技有限公司 | A kind of injection mold inner core pulling slide block mechanism |
| CN108638455A (en) * | 2018-03-15 | 2018-10-12 | 毛玉珍 | A kind of injection molding device facilitating feeding |
-
2015
- 2015-12-31 CN CN201521140306.3U patent/CN205364429U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105459353A (en) * | 2015-12-31 | 2016-04-06 | 江苏大通汽车模具零部件有限公司 | Inclined ejecting mechanism |
| CN108000813A (en) * | 2017-12-14 | 2018-05-08 | 苏州捷仕达模具科技有限公司 | A kind of injection mold inner core pulling slide block mechanism |
| CN108638455A (en) * | 2018-03-15 | 2018-10-12 | 毛玉珍 | A kind of injection molding device facilitating feeding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 224114 small and medium-sized enterprise park, Yancheng City, Dafeng Town, Dafeng, Jiangsu Patentee after: Jiangsu Datong precision machinery parts Co., Ltd. Address before: 224114 small and medium-sized enterprise park, Yancheng City, Dafeng Town, Dafeng, Jiangsu Patentee before: JIANGSU DATONG AUTOMOBILE MOLD COMPONENT CO., LTD. |