CN212528529U - Oblique guide pillar open-type rubber ball round pin vulcanization mould utensil - Google Patents
Oblique guide pillar open-type rubber ball round pin vulcanization mould utensil Download PDFInfo
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- CN212528529U CN212528529U CN202020586387.4U CN202020586387U CN212528529U CN 212528529 U CN212528529 U CN 212528529U CN 202020586387 U CN202020586387 U CN 202020586387U CN 212528529 U CN212528529 U CN 212528529U
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Abstract
The utility model relates to a vulcanization forming die field of ball round pin class automobile parts rubber component goods, discloses oblique guide pillar open-type rubber ball round pin vulcanization mould utensil, including first flow path board, first flow path board below fixed connection second flow path board, second flow path board below along transverse interval set up a plurality of partition groups, the partition group includes upper parting strip and lower parting strip that corresponds from top to bottom, upper parting strip fixed connection second flow path board, bottom plate below lower parting strip fixed connection, bottom plate below fixed connection base, be equipped with a vulcanization module between two adjacent partition groups; the utility model discloses in, mold core mold insert and side cope match-plate pattern or the integral design of side lower bolster no longer need remove assembly mold core mold insert and product inserts alone, have saved because of the time of assembly mold core mold insert and product inserts, and the product vulcanizes the end and takes out the back, need not wait for the separation mold insert, can carry out the next time immediately and vulcanize, have improved production efficiency.
Description
Technical Field
The utility model relates to a vulcanization forming die field of ball round pin class automobile parts rubber goods, concretely relates to oblique guide pillar open-type rubber ball round pin vulcanization mould utensil.
Background
The rubber ball pin in the automobile thrust rod is manufactured by a rubber vulcanization molding mode by utilizing an injection machine and a vulcanization mold, and the general vulcanization molding of the ball pin product mainly comprises the steps of putting a metal ball pin framework into the vulcanization mold, closing the mold, opening the mold after vulcanization is finished, and taking out the product, such as the product introduced in the background technology of the rubber ball pin vulcanization mold of CN 207841929U. The rubber ball pin to be produced in the scheme is structurally different from the product to be produced in the patent, and the rubber ball pin to be produced in the scheme 1. two ends of a middle ball body of a metal ball pin framework are fixed with annular baffles, and the annular baffles are used as inserts of the product and are part of a finished product of the product; 2. the two ends of the ball body of the rubber ball pin are provided with protruding eaves-shaped structures.
The traditional vulcanizing mould for producing the rubber ball pin mostly adopts a split type mould core insert structure, the mould core inserts are semi-annular, the two mould core inserts form an annular insert, the annular insert and the product inserts are alternately sleeved on a pin handle of a metal ball pin framework and then are together placed into the mould, after vulcanization, the mould core inserts and the product are together taken out, and the mould core inserts are manually separated from the product outside the mould.
The problems with such a production method are: 1. when the metal ball pin framework and the insert are placed into the mold, the mold core insert and the insert need to be assembled firstly, then the mold core insert is sleeved on the metal ball pin framework and placed into the mold, so that the operation is complicated, and the efficiency is influenced; 2. after the product is vulcanized, the mold core insert is separated from the product by smashing, prying and the like by manpower and using a hand tool, so that time and labor are wasted, the efficiency is very low, the labor intensity of workers is high, and meanwhile, the mold core insert is easy to damage, the precision of the mold is reduced, and the service life of the mold is shortened; 3. after the mold core insert is damaged due to manual separation, the number of product flashes is increased, manual treatment of flashes is added at the later stage, the efficiency is further reduced, and the labor intensity of workers is increased; 4. after the mold core insert is taken out along with the product, the mold cannot be used in the time of separating the mold core insert, and only can be in a waiting state, so that the utilization rate of equipment is reduced, and meanwhile, in the waiting process, the temperature fluctuation of the mold is caused by the heat dissipation of the mold, and the stability of the product is further influenced.
SUMMERY OF THE UTILITY MODEL
In view of the not enough of background art, the utility model provides a two open-type rubber ball round pin vulcanization mould that shuttle back and forth, the problem of solution is that vulcanization mould among the prior art when producing rubber ball round pin, exists to place skeleton and inserts loaded down with trivial details, rely on manpower to separate the mold core mold insert and waste time and energy, intensity of labour is high, easily damage mold core mold insert, the lower scheduling problem of efficiency.
For solving the technical problem, the utility model provides a following technical scheme:
the inclined guide post opening type rubber ball pin vulcanizing mold comprises a first flow channel plate, wherein a second flow channel plate is fixedly connected below the first flow channel plate, a plurality of partition groups are arranged below the second flow channel plate at intervals along the transverse direction, each partition group comprises an upper partition strip and a lower partition strip which correspond to each other from top to bottom, the upper partition strips are fixedly connected with the second flow channel plate, the lower partition strips are fixedly connected with a lower bottom plate, the lower part of the bottom plate is fixedly connected with a base, and a vulcanizing module is arranged between every two adjacent partition groups;
the vulcanizing module comprises a middle upper template, a middle lower template, two side upper templates and two side lower templates, wherein the two side upper templates are symmetrically arranged at two sides of the middle upper template;
the corresponding surfaces of the middle upper template and the middle lower template are longitudinally and vertically symmetrically provided with a plurality of upper die cavities and a plurality of lower die cavities, the corresponding upper die cavities and the corresponding lower die cavities form rubber injection cavities, the bottom surface of the side upper template and the top surface of the side lower template are longitudinally and vertically symmetrically provided with a plurality of ball pin handle accommodating grooves, and positioning columns are arranged in the ball pin handle accommodating grooves;
the inner side end faces of the side upper template and the side lower template are symmetrically provided with semi-annular grooves, and the two symmetrical semi-annular grooves jointly form a retaining ring clamping groove;
the inclined guide posts penetrate into and are in sliding connection with the upper side upper die plate and the lower side lower die plate which correspond to each other from top to bottom, the lower ends of the inclined guide posts are fixedly connected with the bottom plate, the inclined guide posts on the two sides in each vulcanization die set are symmetrically arranged in a diverging mode from bottom to top, the edge of the upper side die plate is fixedly connected with the upper lifting plate, and the edge of the lower side die plate is fixedly connected with the lower lifting plate.
According to the technical scheme, after the product is vulcanized, the first flow channel plate, the second flow channel plate, the upper separating strip and the upper middle template are lifted by the injection machine, other parts of the mold are integrally translated to the outside of the injection machine, the lower side template and the upper side template are sequentially lifted by pushing the lower lifting plate and the upper lifting plate, the lower side template and the upper side template are translated to two sides while being lifted due to the guiding and restraining effects of the inclined guide columns, so that the upper side template and the lower side template are separated from the product, the baffle ring serving as the product insert is also separated from the baffle ring clamping groove, and the upper side template is lifted again, so that the product can be taken out; at the moment, the mold is in a fully opened state, a next batch of metal ball pin frameworks to be vulcanized can be sleeved with the baffle rings and then directly placed into the mold cavity, the pin handles are sleeved on the positioning columns, the baffle rings are stirred to enable the baffle rings to be embedded into the baffle ring clamping grooves, then the side upper mold plate is lowered to enable the side upper mold plate and the side lower mold plate to be folded, then the side upper mold plate and the side lower mold plate are lowered together to descend along the inclined guide columns, meanwhile, the side upper mold plate and the side lower mold plate on the two sides are folded left and right, the first flow channel plate and the second flow channel plate are horizontally pushed into the injection machine to be lowered, then the upper mold plate is.
Preferably, the vertical guide posts are slidably connected with the upper separation strips and the corresponding lower separation strips on the side edges, and the upper ends of the guide posts are fixedly connected with the second flow channel plate or the first flow channel plate.
Preferably, the inner side end face of the side upper template and/or the side lower template is provided with a plurality of magnetic attraction points, the magnetic attraction points are distributed around the retaining ring clamping groove, the magnetic attraction points fix the retaining ring embedded in the retaining ring clamping groove by utilizing the magnetic action of the magnetic attraction points on the retaining ring, the placing position precision of the retaining ring is improved, the position of the retaining ring in the whole action and vulcanization process is also ensured to be fixed, and the quality of a finished product is ensured.
Preferably, the magnetic attraction points comprise holes formed in the end faces of the inner sides of the side upper template or the side lower template, and magnetic rods are fixedly arranged in the holes, so that the magnetic attraction points are arranged.
Preferably, the lifting mechanism is used for lifting the side upper template or the side lower template, and the lifting mechanism lifts the side upper template by acting on the lifting plate and lifts the side lower template by acting on the lifting plate.
Compared with the prior art, the utility model following beneficial effect has at least:
1) the mold core insert and the side upper mold plate or the side lower mold plate are designed in an integrated mode, the mold core insert and the product insert do not need to be assembled independently, and therefore the mold core insert and the product insert have the obvious advantages that: the time for assembling the mold core insert and the product insert is saved, after the product is taken out after vulcanization, the mold core insert and the product insert do not need to wait for separation, next vulcanization can be immediately carried out, the production efficiency is improved, the utilization rate of equipment is also improved, and the waiting time is reduced, so that the temperature fluctuation of the mold is small, and the stability of the product is better;
2) the mold core insert and the side upper template or the side lower template are designed in an integrated manner, so that the product is separated from the side upper template and the side lower template in the mold, the product is not required to be separated outside the mold, and the product is not required to be separated by manpower and manual tools, the damage of the mold is avoided, the labor intensity is reduced, the time consumed by separation is saved, and the efficiency is improved;
3) the time and labor consumed by flash caused by damage to the die and subsequent flash treatment are avoided, the efficiency is improved, and the cost is reduced;
4) the injection machine only lifts the runner plate, product demoulding and insert placing are carried out after the runner plate is moved out of the injection machine, and two molds are utilized, so that the two molds can be alternately operated, the production cycle time is shortened, and the production efficiency is improved.
Drawings
The utility model discloses there is following figure:
FIG. 1 is an isometric view of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a top view of the present invention;
FIG. 4 is a cross-sectional view A-A of FIG. 3;
FIG. 5 is a cross-sectional view taken along line B-B of FIG. 3;
FIG. 6 is a cross-sectional view of C-C of FIG. 3;
FIG. 7 is a schematic view of a rubber injection chamber according to the present invention;
fig. 8 is an enlarged schematic view of D in fig. 7.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
As shown in fig. 1-8, the oblique guide pillar open type rubber ball pin vulcanizing mold comprises a first flow channel plate 1, a second flow channel plate 2 is fixedly connected below the first flow channel plate 1, a plurality of partition groups are arranged below the second flow channel plate 2 at intervals along the transverse direction, each partition group comprises an upper partition strip 31 and a lower partition strip 32 which correspond to each other up and down, the upper partition strip 31 is fixedly connected with the second flow channel plate 2, the lower partition strip 32 is fixedly connected with a bottom plate 4 below, a base 5 is fixedly connected below the bottom plate 4, and a vulcanizing module is arranged between two adjacent partition groups;
the vulcanizing module comprises a middle upper template 61, a middle lower template 62, two side upper templates 63 and two side lower templates 64, wherein the two side upper templates 63 are symmetrically arranged at two sides of the middle upper template 61, the two side lower templates 64 are symmetrically arranged at two sides of the middle lower template 62, the middle upper template 61 and the middle lower template 62 are correspondingly arranged, and the side upper templates 63 and the side lower templates 64 at the same side are correspondingly arranged;
a plurality of upper die cavities 65 and a plurality of lower die cavities 66 are longitudinally and vertically symmetrically arranged on the corresponding surfaces of the middle upper die plate 61 and the middle lower die plate 62, the corresponding upper die cavities 65 and the corresponding lower die cavities 66 form a rubber injection cavity, a plurality of ball pin handle accommodating grooves 67 are longitudinally and vertically symmetrically arranged on the bottom surface of the side upper die plate 63 and the top surface of the side lower die plate 64, and positioning columns 68 are arranged in the ball pin handle accommodating grooves 67;
the inner side end faces of the side upper template 63 and the side lower template 64 are symmetrically provided with semi-annular grooves 69, and the two symmetrical semi-annular grooves 69 jointly form a retaining ring clamping groove;
the inclined guide posts 7 penetrate through and are connected with the upper side die plate 63 and the lower side die plate 64 which correspond to each other up and down in a sliding mode, the lower ends of the inclined guide posts 7 are fixedly connected with the bottom plate 4, the inclined guide posts 7 on the two sides in each vulcanization die set are symmetrically arranged in a manner of diverging from bottom to top, the edge of the upper side die plate 63 is fixedly connected with the upper lifting plate 81, and the edge of the lower side die plate 64 is fixedly connected with the lower lifting plate 82.
Through the technical scheme, after the product is vulcanized, the injection machine is used for lifting the first flow channel plate 1, the second flow channel plate 2, the upper separating strip 31 and the middle upper template 61, the other parts of the mold are integrally translated to the outside of the injection machine, then the lower side template 64 and the upper side template 63 are lifted by sequentially pushing the lower lifting plate 82 and the upper lifting plate 81 through external force, due to the guiding and restraining effects of the inclined guide posts 7, the lower side template 64 and the upper side template 63 are translated to two sides while being lifted, so that the upper side template 63 and the lower side template 64 are separated from the product, the baffle ring 10 serving as a product insert is also separated from the baffle ring clamping groove, and then the upper side template 63 is lifted, so that the product can be taken out; at the moment, the mold is in a fully opened state, the next batch of metal ball pin frameworks 20 to be vulcanized can be sleeved with the baffle ring 10 and then directly placed into the mold cavity, the pin handles are sleeved on the positioning columns 68, the baffle ring 10 is stirred to enable the baffle ring 10 to be embedded into the baffle ring clamping groove, then the lateral upper mold plate 63 is lowered to enable the lateral upper mold plate 63 and the lateral lower mold plate 64 to be folded, then the lateral upper mold plate 63 and the lateral lower mold plate 64 are lowered together to descend along the inclined guide columns 7, meanwhile, the lateral upper mold plate 63 and the lateral lower mold plate 64 on the two sides are folded left and right, the injection machine is pushed in a translational mode to lower the first flow channel plate 1 and the second flow channel plate 2, the middle upper mold.
As shown in fig. 8, there are shown, in order from left to right: the hollow mold comprises a hollow mold cavity structure, a mold cavity structure provided with a metal ball pin framework and a rubber ball pin structure formed by vulcanization.
In addition, the vertical guide posts 9 are slidably connected to the upper separation strips 31 and the corresponding lower separation strips 32 on the side edges, and the upper ends of the guide posts 9 are fixedly connected to the second flow channel plate 2 or the first flow channel plate 1.
In addition, a plurality of magnetic attraction points 11 are arranged on the inner side end faces of the side upper template 63 and the side lower template 64, the magnetic attraction points 11 are distributed around the retaining ring clamping groove, and the magnetic attraction points 11 fix the retaining ring 10 embedded in the retaining ring clamping groove by utilizing the magnetic action of the magnetic attraction points on the retaining ring 10, so that the placing position precision of the retaining ring 10 is improved, the position fixation of the retaining ring 10 in the whole action and vulcanization process is also ensured, and the quality of a finished product is ensured.
The magnetic attraction points 11 comprise holes formed in the inner side end faces of the side upper die plate 63 or the side lower die plate 64, and magnetic rods 13 are fixedly arranged in the holes, so that the magnetic attraction points 11 are arranged.
In addition, a lifting mechanism for lifting the side upper die plate 63 or the side lower die plate 64 is included, the lifting mechanism lifting the side upper die plate 63 by acting on a lifting plate 81 and lifting the side lower die plate 64 by acting on a lifting plate 82.
In light of the above, the present invention is not limited to the above embodiments, and various changes and modifications can be made by the worker without departing from the scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (5)
1. Oblique guide pillar open-type rubber ball round pin vulcanization mould utensil, its characterized in that: the device comprises a first flow channel plate, wherein a second flow channel plate is fixedly connected below the first flow channel plate, a plurality of separation groups are arranged below the second flow channel plate at intervals along the transverse direction, each separation group comprises an upper separation strip and a lower separation strip which correspond to each other from top to bottom, the upper separation strips are fixedly connected with the second flow channel plate, the lower separation strips are fixedly connected with a lower bottom plate, the lower parts of the bottom plates are fixedly connected with a base, and a vulcanization module is arranged between every two adjacent separation groups;
the vulcanizing module comprises a middle upper template, a middle lower template, two side upper templates and two side lower templates, wherein the two side upper templates are symmetrically arranged at two sides of the middle upper template;
the corresponding surfaces of the middle upper template and the middle lower template are longitudinally and vertically symmetrically provided with a plurality of upper die cavities and a plurality of lower die cavities, the corresponding upper die cavities and the corresponding lower die cavities form rubber injection cavities, the bottom surface of the side upper template and the top surface of the side lower template are longitudinally and vertically symmetrically provided with a plurality of ball pin handle accommodating grooves, and positioning columns are arranged in the ball pin handle accommodating grooves;
the inner side end faces of the side upper template and the side lower template are symmetrically provided with semi-annular grooves, and the two symmetrical semi-annular grooves jointly form a retaining ring clamping groove;
the oblique guide pillar penetrates and sliding connection upper and lower corresponding side cope match-plate pattern and side lower bolster to one side, the lower extreme fixed connection bottom plate of oblique guide pillar, the oblique guide pillar symmetry setting of both sides in each vulcanization module, the edge fixed connection of side cope match-plate pattern goes up the lifting plate, the edge fixed connection of side lower bolster is the lifting plate down.
2. The oblique guide post open-type rubber ball pin vulcanization mould of claim 1, characterized in that: the vertical guide post is connected with the upper separation strip and the corresponding lower separation strip which are positioned on the side edge in a sliding mode, and the upper end of the guide post is fixedly connected with the second flow channel plate.
3. The oblique guide post open-type rubber ball pin vulcanization mould of claim 1, characterized in that: the inner side end face of the side upper template and/or the side lower template is provided with a plurality of magnetic attraction points, and the magnetic attraction points are distributed around the retaining ring clamping groove.
4. The oblique guide post open-type rubber ball pin vulcanization mould of claim 3, characterized in that: the magnetic attraction points comprise holes formed in the end faces of the inner sides of the side upper die plate or the side lower die plate, and magnetic rods are fixedly arranged in the holes.
5. The oblique guide post open-type rubber ball pin vulcanization mould of claim 1, characterized in that: the lifting mechanism is used for lifting the side upper template or the side lower template through the lifting plate and lifting the side lower template through the lifting plate.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020586387.4U CN212528529U (en) | 2020-04-17 | 2020-04-17 | Oblique guide pillar open-type rubber ball round pin vulcanization mould utensil |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020586387.4U CN212528529U (en) | 2020-04-17 | 2020-04-17 | Oblique guide pillar open-type rubber ball round pin vulcanization mould utensil |
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| CN212528529U true CN212528529U (en) | 2021-02-12 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113071054A (en) * | 2021-04-09 | 2021-07-06 | 安庆汇通汽车部件股份有限公司 | Novel rubber spherical hinge mold opening mode forming device and opening method thereof |
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2020
- 2020-04-17 CN CN202020586387.4U patent/CN212528529U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113071054A (en) * | 2021-04-09 | 2021-07-06 | 安庆汇通汽车部件股份有限公司 | Novel rubber spherical hinge mold opening mode forming device and opening method thereof |
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