CN214517505U - Mould guide mechanism based on steering wheel support casting - Google Patents
Mould guide mechanism based on steering wheel support casting Download PDFInfo
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- CN214517505U CN214517505U CN202120542770.4U CN202120542770U CN214517505U CN 214517505 U CN214517505 U CN 214517505U CN 202120542770 U CN202120542770 U CN 202120542770U CN 214517505 U CN214517505 U CN 214517505U
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Abstract
The utility model discloses a mould guide mechanism based on steering wheel support casting, the bed die top end fixedly connected with upper mould, and bed die top middle position department sets up flutedly, the bed die top middle position department fixedly connected with feeding mechanism, feeding mechanism includes annotate material pipe, inlet pipe, cock, pressure pipe, screw rod, carousel, push pedal and injection gate, the bed die top middle position department fixedly connected with annotate material pipe, the utility model has the advantages of scientific and reasonable structure, convenient use is safe, is provided with annotate material pipe, inlet pipe, cock, pressure pipe, screw rod, carousel, push pedal and injection gate, pours material solution into annotate material intraduct storage through the inlet pipe, and seals the inlet pipe through the cock, guides material solution into the injection cavity through the injection gate, simultaneously through rotating the carousel, makes the carousel drive the bolt rotation, thereby pushing the push plate down along the pressure tube by the bolt.
Description
Technical Field
The utility model relates to a steering wheel support casts technical field, specifically is a mould guide mechanism based on steering wheel support casting.
Background
The automobile steering wheel support is a device for supporting a steering wheel, a driver can conveniently operate the steering wheel during automobile driving, the structure of the automobile steering wheel support is complex, and the automobile steering wheel support is formed by injection molding through an injection mold during casting;
however, when the existing injection mold guides the material solution, the material solution cannot be uniformly filled in the injection cavity, so that a gap is left in the injection cavity, which affects the quality of material molding.
SUMMERY OF THE UTILITY MODEL
The utility model provides a based on as cast mould guide mechanism of steering wheel support can effectively solve and provide in the above-mentioned background art when carrying out the guide to material solution, can not make the even cavity of moulding plastics that fills up of material solution, makes the inside space that leaves of cavity of moulding plastics, influences the problem of the fashioned quality of material.
In order to achieve the above object, the utility model provides a following technical scheme: a mould material guide mechanism based on steering wheel support casting comprises a lower mould, wherein the top end of the lower mould is fixedly connected with an upper mould, a groove is formed in the middle of the top end of the lower mould, and a feeding mechanism is fixedly connected to the middle of the top end of the upper mould;
the feeding mechanism comprises a material injection pipe, a material inlet pipe, a plug plate, a pressure pipe, a screw, a rotary table, a push plate and an injection molding port;
a material injection pipe is fixedly connected to the middle position of the top end of the upper die, a material inlet pipe is fixedly connected to the middle position of the outer end of the material injection pipe, one end of the material inlet pipe is connected with a plug plate through threads, and an injection molding opening is formed in the upper die corresponding to the bottom of the material injection pipe;
the top end of the material injection pipe is fixedly connected with a pressure pipe, the top end of the pressure pipe is connected with a screw through threads, a turntable is cast at the position, corresponding to the top of the pressure pipe, of the outer end of the screw, and a push plate is connected at the position, corresponding to the inner position of the pressure pipe, of the outer end of the screw through threads;
the material cutting mechanism is fixedly connected to the position, corresponding to the outer side of the material injection pipe, in the upper die and comprises a heating cavity, a heating coil, a sliding cavity, a sliding plate, a tensioning spring, a limiting block, a positioning pin and a through hole;
a heating cavity is formed in the upper die and corresponds to the outer side of the material injection pipe, heating coils are fixedly connected in the heating cavity at equal intervals, and the input ends of the heating coils are electrically connected with the output end of an external power supply;
go up the inside department that corresponds the mouth outside position of moulding plastics of mould and seted up the slip cavity, the inside sliding connection of slip cavity has the slide, and the slide top corresponds mouthful position department of moulding plastics and has seted up the opening, the inside symmetry fixedly connected with tensioning spring that corresponds the inboard position department of slide of slip cavity, go up mould one end and correspond slide position department fixedly connected with stopper, there is the locating pin on the stopper top through threaded connection.
Preferably, the length of the screw is equal to the height of the pressure pipe, and the bottom end of the screw is fixedly connected with a stop block.
Preferably, the length and the width of the sliding plate are equal to those of the sliding chamber, the sliding plate is a heat insulation plate, and the joint of the sliding plate and the sliding chamber is filled with a sealing element.
Preferably, the locating pin runs through the stopper and passes through threaded connection with the slide, the diameter of opening equals the diameter of the mouth of moulding plastics.
Preferably, the middle position of the bottom end of the groove is fixedly connected with a supporting spring, the top end of the supporting spring is fixedly connected with a die holder, the middle position of the top end of the die holder is provided with an injection molding cavity, the bottom end of the upper die corresponds to the die holder and is fixedly connected with a striker plate, the bottom end of the striker plate is provided with a clamping groove, and the top end of the die holder corresponds to the clamping groove and is fixedly connected with a clamping block.
Preferably, the cavity of moulding plastics and the mouth intercommunication of moulding plastics, the diameter of striker plate inner wall equals the diameter of the cavity of moulding plastics, draw-in groove and fixture block joint are fixed, and draw-in groove and fixture block junction fill have the sealing member.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:
1. be provided with annotate the material pipe, the inlet pipe, the cock board, the pressure pipe, the screw rod, the carousel, push pedal and the mouth of moulding plastics, pour into material solution through the inlet pipe and annotate the inside storage of material pipe into, and seal the inlet pipe through the cock board, through moulding plastics the leading-in cavity of moulding plastics of mouth with material solution, simultaneously through rotating the carousel, it is rotatory to make the carousel drive bolt, thereby promote the push pedal through the bolt and descend along the pressure pipe, to annotating the inside pressure of applying of material pipe, make the cavity of moulding plastics of packing that material solution can be even, avoid moulding plastics the inside space that leaves of cavity, influence the fashioned quality of material.
2. Be provided with heating cavity, heating coil, slip cavity, slide, tensioning spring, stopper, locating pin and opening, heat the intraduct material solution of notes material through heating cavity and heating coil cooperation face, guarantee the temperature of material solution, avoid material solution to cool off solidification in the notes material intraduct, roll-off locating pin in addition, through the characteristic of tensioning spring shrink, drive the slide shrink, make the slide separate the mouth of moulding plastics, and then the convenience is separated the material solution and is come.
3. Be provided with supporting spring, die holder, the cavity of moulding plastics, striker plate, draw-in groove and fixture block, through striker plate and die holder cooperation to the cavity internal seal of moulding plastics, avoid material solution to flow, simultaneously through draw-in groove and fixture block cooperation, further improved sealed effect, guaranteed the fashioned quality of material, in addition after the completion of moulding plastics, release the recess through supporting spring with the die holder to the convenience is demolded fashioned material, improves the efficiency of processing.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic view of the mounting structure of the support spring of the present invention;
FIG. 3 is a schematic view of the area A in FIG. 2 according to the present invention;
reference numbers in the figures: 1. a lower die; 2. an upper die; 3. a groove;
4. a feeding mechanism; 401. a material injection pipe; 402. a feed pipe; 403. a plug plate; 404. a pressure pipe; 405. a screw; 406. a turntable; 407. pushing the plate; 408. an injection molding port;
5. a material breaking mechanism; 501. a heating chamber; 502. a heating coil; 503. a sliding chamber; 504. a slide plate; 505. tensioning the spring; 506. a limiting block; 507. positioning pins; 508. a port;
6. a support spring; 7. a die holder; 8. an injection molding chamber; 9. a striker plate; 10. a card slot; 11. and (7) clamping blocks.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1-3, the utility model provides a technical scheme, a mould guide mechanism based on steering wheel support casting, which comprises a lower mould 1, wherein the top end of the lower mould 1 is fixedly connected with an upper mould 2, a groove 3 is arranged at the middle position of the top end of the lower mould 1, and a feeding mechanism 4 is fixedly connected at the middle position of the top end of the upper mould 2;
the feeding mechanism 4 comprises an injection pipe 401, a feeding pipe 402, a plug plate 403, a pressure pipe 404, a screw 405, a rotary table 406, a push plate 407 and an injection port 408;
the middle position of the top end of the upper die 2 is fixedly connected with an injection pipe 401, the middle position of the outer end of the injection pipe 401 is fixedly connected with a feed pipe 402, one end of the feed pipe 402 is connected with a plug plate 403 through threads, an injection port 408 is formed in the upper die 2 corresponding to the bottom position of the injection pipe 401, the top end of the injection pipe 401 is fixedly connected with a pressure pipe 404, the top end of the pressure pipe 404 is connected with a screw 405 through threads, a turntable 406 is cast at the position of the outer end of the screw 405 corresponding to the top of the pressure pipe 404, the position of the outer end of the screw 405 corresponding to the inner position of the pressure pipe 404 is connected with a push plate 407 through threads, in order to avoid the push plate 407 falling, the length of the screw 405 is equal to the height of the pressure pipe 404, and the bottom end of the screw 405 is fixedly connected with a stop block;
a material breaking mechanism 5 is fixedly connected to the position, corresponding to the outer side of the material injection pipe 401, inside the upper mold 2, and the material breaking mechanism 5 comprises a heating cavity 501, a heating coil 502, a sliding cavity 503, a sliding plate 504, a tensioning spring 505, a limiting block 506, a positioning pin 507 and a through opening 508;
a heating cavity 501 is formed in the upper die 2 corresponding to the outer side of the material injection pipe 401, heating coils 502 are fixedly connected to the inside of the heating cavity 501 at equal intervals, and the input ends of the heating coils 502 are electrically connected with the output end of an external power supply;
a sliding cavity 503 is formed in the upper mold 2 corresponding to the outer side of the injection port 408, a sliding plate 504 is connected in the sliding cavity 503 in a sliding manner, in order to prevent material solution from leaking out of the injection port 408, the length and the width of the sliding plate 504 are equal to those of the sliding cavity 503, the sliding plate 504 is a heat insulation plate, a sealing element is filled at the joint of the sliding plate 504 and the sliding cavity 503, a through hole 508 is formed in the top end of the sliding plate 504 corresponding to the injection port 408, tensioning springs 505 are symmetrically and fixedly connected in the sliding cavity 503 corresponding to the inner side of the sliding plate 504, a limiting block 506 is fixedly connected at one end of the upper mold 2 corresponding to the sliding plate 504, a positioning pin 507 is connected at the top end of the limiting block 506 through a thread, the positioning pin 507 penetrates through the limiting block 506 and the sliding plate 504 to be connected through a thread, and the diameter of the through hole 508 is equal to the diameter of the injection port 408;
3 bottom middle part position of recess fixedly connected with supporting spring 6, 6 top fixedly connected with die holder 7 of supporting spring, 7 top middle part position departments of die holder have seted up injection molding cavity 8, go up 2 bottoms of mould and correspond 7 position departments of die holder fixedly connected with striker plate 9, draw-in groove 10 has been seted up to the 9 bottom of striker plate, 7 tops of die holder correspond draw-in groove 10 position department fixedly connected with fixture block 11, in order to avoid material solution to spill, injection molding cavity 8 and the mouth 408 intercommunication of moulding plastics, the diameter of striker plate 9 inner wall equals the diameter of injection molding cavity 8, draw-in groove 10 and 11 joints of fixture block are fixed, and the packing of draw-in groove 10 and the 11 junctions of fixture block has the sealing member.
The utility model discloses a theory of operation and use flow: in the process of using a mould material guiding mechanism based on steering wheel support casting, firstly, a material solution is guided into a material injection pipe 401 through a material inlet pipe 402, meanwhile, the material inlet pipe 402 is sealed through a plug plate 403, the sealing performance of the material injection pipe 401 is ensured, a screw 405 is driven to rotate by a rotary disc 406 through rotating the rotary disc 406, the screw 405 pushes a push plate 407 to descend along a pressure pipe 404, pressure is applied to the interior of the material injection pipe 401, the material solution is forced to uniformly fill an injection molding cavity 8, a gap is prevented from being left in the interior of the injection molding cavity 8, and the quality of material molding is ensured;
then, the material solution in the material injection pipe 401 is heated through the matching of the heating chamber 501 and the heating coil 502, the temperature of the material solution is ensured, the material solution must be cooled and solidified in the material injection pipe 401, the processing efficiency is affected, in addition, after the material solution is subjected to injection molding, the positioning pin 507 is rotated out, the limit of the sliding plate 504 is removed, so that the tensioning spring 505 pulls the sliding plate 504 to reset, the sliding plate 504 separates the material solution, the temperature in the material injection pipe 401 is separated through the sliding plate 504, and the material solution in the injection chamber 8 is convenient to solidify and mold while the temperature in the material injection pipe 401 is maintained;
finally, through the cooperation of draw-in groove 10 and fixture block 11, with die holder 7 and striker plate 9 fixed connection, improved the leakproofness of the cavity 8 of moulding plastics, avoid material solution to flow, guaranteed the fashioned quality of material solution, in addition after the completion of moulding plastics, go up mould 2 and lower mould 1 separation, die holder 7 and striker plate 9 separation, the flexible characteristic of supporting spring 6 promotes die holder 7 simultaneously and rises, promotes recess 3 with fashioned material, improves the efficiency of drawing of patterns.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a mould guide mechanism based on steering wheel support casting, includes bed die (1), its characterized in that: the top end of the lower die (1) is fixedly connected with an upper die (2), a groove (3) is formed in the middle of the top end of the lower die (1), and a feeding mechanism (4) is fixedly connected to the middle of the top end of the upper die (2);
the feeding mechanism (4) comprises a material injection pipe (401), a material feeding pipe (402), a plug plate (403), a pressure pipe (404), a screw (405), a rotary table (406), a push plate (407) and an injection molding port (408);
a material injection pipe (401) is fixedly connected to the middle position of the top end of the upper mold (2), a material inlet pipe (402) is fixedly connected to the middle position of the outer end of the material injection pipe (401), one end of the material inlet pipe (402) is connected with a plug plate (403) through a thread, and an injection molding opening (408) is formed in the upper mold (2) corresponding to the bottom position of the material injection pipe (401);
the top end of the material injection pipe (401) is fixedly connected with a pressure pipe (404), the top end of the pressure pipe (404) is connected with a screw (405) through threads, a rotary table (406) is cast at the position, corresponding to the top of the pressure pipe (404), of the outer end of the screw (405), and a push plate (407) is connected at the position, corresponding to the inner part of the pressure pipe (404), of the outer end of the screw (405) through threads;
a material breaking mechanism (5) is fixedly connected to the position, corresponding to the outer side of the material injection pipe (401), in the upper die (2), and the material breaking mechanism (5) comprises a heating cavity (501), a heating coil (502), a sliding cavity (503), a sliding plate (504), a tension spring (505), a limiting block (506), a positioning pin (507) and a through hole (508);
a heating cavity (501) is formed in the upper die (2) and corresponds to the outer side of the material injection pipe (401), heating coils (502) are fixedly connected in the heating cavity (501) at equal intervals, and the input ends of the heating coils (502) are electrically connected with the output end of an external power supply;
go up inside the corresponding mouth of moulding plastics (408) outside position department of mould (2) and seted up slip cavity (503), the inside sliding connection of slip cavity (503) has slide plate (504), and slide plate (504) top corresponds mouth of moulding plastics (408) position department and has seted up opening (508), the inside symmetrical fixedly connected with tensioning spring (505) of slide plate (504) inboard position department that corresponds of slip cavity (503), go up mould (2) one end and correspond slide plate (504) position department fixedly connected with stopper (506), there is locating pin (507) stopper (506) top through threaded connection.
2. The mold material guiding mechanism based on steering wheel support casting of claim 1, wherein: the length of the screw (405) is equal to the height of the pressure pipe (404), and the bottom end of the screw (405) is fixedly connected with a stop block.
3. The mold material guiding mechanism based on steering wheel support casting of claim 1, wherein: the length and the width of the sliding plate (504) are both equal to those of the sliding chamber (503), the sliding plate (504) is a heat insulation plate, and a sealing element is filled at the joint of the sliding plate (504) and the sliding chamber (503).
4. The mold material guiding mechanism based on steering wheel support casting of claim 1, wherein: the positioning pin (507) penetrates through the limiting block (506) and the sliding plate (504) to be connected through threads, and the diameter of the through hole (508) is equal to that of the injection molding opening (408).
5. The mold material guiding mechanism based on steering wheel support casting of claim 1, wherein: recess (3) bottom middle part position department fixedly connected with supporting spring (6), supporting spring (6) top fixedly connected with die holder (7), die holder (7) top middle part position department has seted up injection molding cavity (8), go up die (2) bottom and correspond die holder (7) position department fixedly connected with striker plate (9), draw-in groove (10) have been seted up to striker plate (9) bottom, die holder (7) top corresponds draw-in groove (10) position department fixedly connected with fixture block (11).
6. The steering wheel frame casting-based mold material guiding mechanism according to claim 5, wherein: injection molding cavity (8) and injection molding opening (408) intercommunication, the diameter of striker plate (9) inner wall equals the diameter of injection molding cavity (8), draw-in groove (10) and fixture block (11) joint are fixed, and draw-in groove (10) and fixture block (11) junction packing have the sealing member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120542770.4U CN214517505U (en) | 2021-03-16 | 2021-03-16 | Mould guide mechanism based on steering wheel support casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120542770.4U CN214517505U (en) | 2021-03-16 | 2021-03-16 | Mould guide mechanism based on steering wheel support casting |
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| Publication Number | Publication Date |
|---|---|
| CN214517505U true CN214517505U (en) | 2021-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120542770.4U Active CN214517505U (en) | 2021-03-16 | 2021-03-16 | Mould guide mechanism based on steering wheel support casting |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114734002A (en) * | 2022-03-24 | 2022-07-12 | 江苏鑫丰源机电有限公司 | Molding motor shell casting die |
-
2021
- 2021-03-16 CN CN202120542770.4U patent/CN214517505U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114734002A (en) * | 2022-03-24 | 2022-07-12 | 江苏鑫丰源机电有限公司 | Molding motor shell casting die |
| CN114734002B (en) * | 2022-03-24 | 2023-10-27 | 江苏鑫丰源机电有限公司 | Casting mould for forming motor shell |
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