CN212704254U

CN212704254U - Safe casting die for upper cover of steering wheel bracket

Info

Publication number: CN212704254U
Application number: CN202021069918.9U
Authority: CN
Inventors: 章静辉; 陈孝吉
Original assignee: Ningbo Ritai Molding Co ltd
Current assignee: Ningbo Ritai Molding Co ltd
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-03-16
Anticipated expiration: 2030-06-11

Abstract

The utility model discloses a steering wheel support upper cover safety type casting mould, the base top fixedly connected with supporting seat, the supporting seat top fixedly connected with bed die, the bed die top fixedly connected with upper mould, the upper mould top fixedly connected with fixed plate, the sprue gate has been seted up at fixed plate top middle part, the inside fixedly connected with connecting pipe of sprue gate, connecting pipe bottom fixedly connected with moulded die, the utility model discloses structure scientific and reasonable, convenience safe in utilization is provided with extrusion piece, bolt, fixed block, second inlay mouth, location bolt and dog, fixes the moulded die through the extrusion piece, avoids the moulded die to rock in the bed die to fix the part of whole bed die inside through the location bolt of second inlay mouth, avoid in the actual work, the part of bed die inside appears rocking, further affecting the quality of the molded mold.

Description

Safe casting die for upper cover of steering wheel bracket

Technical Field

The utility model relates to an automobile parts production technical field specifically is a steering wheel support upper cover safety type casting mould.

Background

The casting mould is characterized in that in order to obtain the structural shape of a part, other easily-formed materials are made into the structural shape of the part in advance, then the part is placed into a sand mould, so that a cavity with the same structural size as the part is formed in the sand mould, then a fluid liquid is poured into the cavity, and the part with the same shape and structure as the mould can be formed after the liquid is cooled and solidified;

however, the existing safe casting mold for the upper cover of the steering wheel bracket lacks a mold fixing component, so that when liquid is cooled and shaped, the liquid is shaken inside the mold due to instability of equipment, and the quality of a finished product is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a steering wheel support upper cover safety type casting mould can effectively solve the fixed subassembly of mould that lacks that proposes in the above-mentioned background art, leads to the feed liquid when cooling off the design, because the unstability of equipment leads to the feed liquid to rock in the mould is inside to reduce the problem of off-the-shelf quality.

In order to achieve the above object, the utility model provides a following technical scheme: a safe casting mold for an upper cover of a steering wheel support comprises a base, wherein a supporting seat is fixedly connected to the top end of the base, a lower mold is fixedly connected to the top end of the supporting seat, an upper mold is fixedly connected to the top end of the lower mold, a fixing plate is fixedly connected to the top end of the upper mold, a pouring gate is formed in the middle of the top end of the fixing plate, a connecting pipe is fixedly connected to the inside of the pouring gate, a forming mold is fixedly connected to the bottom end of the connecting pipe, and an extrusion block is fixedly;

the two ends of the lower die are respectively provided with a first embedding opening, the inner part of the first embedding opening is fixedly connected with a fixed block, one end of the fixed block is rotatably connected with a bolt, the bottoms of the two ends of the lower die are respectively provided with a second embedding opening at the two sides of the top of the supporting seat, a positioning bolt is placed in the second embedding opening, and the top of the outer end of the positioning bolt is symmetrically and fixedly connected with a stop block;

the supporting cavity is formed in one end of the supporting seat, the bottom of the supporting cavity is fixedly connected with a placing block, supporting blocks are fixedly connected to the positions of the two sides of the top end of the placing block, a first sliding groove is formed in one end of each supporting block, a sliding block is slidably connected inside the first sliding groove, and a supporting rod is fixedly connected to the top of the sliding block.

Preferably, the first embedding opening penetrates through the middle of one end of the lower die, an embedding groove is formed in the lower die, and the forming die is embedded in the embedding groove.

Preferably, the total length of the two stop blocks and the positioning bolt is greater than the outer diameter of the second embedding opening, and the two stop blocks are in contact with the top end of the fixing block.

Preferably, the position of one side of the outer end of the supporting rod is located at the top end of the supporting seat and the bottom end of the lower die, and a second sliding groove is formed in the bottom end of the supporting seat.

Preferably, the base bottom both sides position department has all seted up the third and has inlayed the mouth, the inside rotation of third embedding mouth is connected with first interior hexagonal screw, it is located to place a symmetrical fixedly connected with dead lever in one side position department of piece to support the cavity bottom, the symmetry of bed die bottom both sides position department has seted up the fourth and has inlayed the mouth, the symmetry of fixed plate top both sides position department has seted up the fifth and has inlayed the mouth, the inside rotation of fifth embedding mouth is connected with the second interior hexagonal screw.

Preferably, threaded grooves are formed in the inner walls of the embedding opening and the fifth embedding opening, and the first inner hexagonal screw and the second inner hexagonal screw are in threaded connection with the threaded grooves.

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 the extrusion piece, the bolt, the fixed block, the second inlays the mouth, location bolt and dog, fix the moulded die through the extrusion piece, avoid the moulded die to rock in the lower mould is inside, and inlay the inside location bolt of mouth through the second, fix the fixed block, prevent that the fixed block from driving the extrusion piece and rock, simultaneously through the dog, make the location bolt can not follow the inside roll-off of second embedding mouth, in addition, through the wrench movement bolt, it is fixed to make the bolt carry out the centre gripping to fixed block and extrusion piece, thereby fix the inside part of whole lower mould, avoid at the in-service behavior, the inside part of lower mould appears rocking, and then influence the quality after the mould shaping.

2. Be provided with and place piece, supporting shoe, first spout, slider and bracing piece, through removing the slider with the hand after the forming die cooling for the slider slides inside first spout, thereby makes the slider drive the bracing piece jack-up, and drives the forming die jack-up through the bracing piece, and then the forming die of being convenient for is with bed die jack-up, with this be convenient for take out the finished product from the forming die is inside, cools off the model in the forming die simultaneously.

3. Be provided with the third and inlay the entry, first interior hexagonal screw, the fourth inlays the entry, the dead lever, the fifth inlays entry and second interior hexagonal screw, inlay entry and first interior hexagonal screw through the third, be convenient for dismantle base and supporting seat, and inlay the cooperation of entry and dead lever through the fourth, be convenient for dismantle supporting seat and bed die, and simultaneously, inlay the cooperation of entry and second interior hexagonal screw through the fifth, be convenient for dismantle bed die and last mould, be convenient for dismantle whole mould with this, thereby it is convenient to make the mould transport.

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 structural view of the support rod of the present invention;

FIG. 3 is a schematic view of the area A in FIG. 2 according to the present invention;

FIG. 4 is a schematic structural view of the positioning pin of the present invention;

reference numbers in the figures: 1. a base; 2. a supporting seat; 3. a lower die; 4. an upper die; 5. a fixing plate; 6. a pouring gate; 7. a connecting pipe; 8. forming a mould; 9. extruding the block; 10. a first embedding port; 11. a fixed block; 12. a bolt; 13. a second inlet; 14. positioning a bolt; 15. a stopper; 16. a support chamber; 17. placing the blocks; 18. a support block; 19. a first chute; 20. a slider; 21. a support bar; 22. a third embedding port; 23. a first hexagonal socket head cap screw; 24. a fourth embedding port; 25. fixing the rod; 26. a fifth embedding inlet; 27. a second hexagon socket head cap screw.

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. 1-4, the utility model provides a technical scheme, a steering wheel support upper cover safety type casting mould, including base 1, base 1 top fixedly connected with supporting seat 2, supporting seat 2 top fixedly connected with lower mould 3, lower mould 3 top fixedly connected with upper mould 4, upper mould 4 top fixedly connected with fixed plate 5, fixed plate 5 top middle part has been seted up pouring gate 6, pouring gate 6 inside fixedly connected with connecting pipe 7, connecting pipe 7 bottom fixedly connected with moulded die 8, moulded die 8 outer end fixedly connected with extrusion piece 9;

the two ends of the lower die 3 are respectively provided with a first embedding opening 10, a fixed block 11 is fixedly connected inside the first embedding opening 10, a forming die 8 is convenient to place, the first embedding opening 10 penetrates through the middle position of one end of the lower die 3, an embedding groove is formed inside the lower die 3, the forming die 8 is embedded in the embedding groove, one end of the fixed block 11 is rotatably connected with a bolt 12, the bottoms of the two ends of the lower die 3 are respectively provided with a second embedding opening 13 at the two sides of the top of the supporting seat 2, a positioning bolt 14 is placed inside the second embedding opening 13, the top of the outer end of the positioning bolt 14 is symmetrically and fixedly connected with a stop block 15, the positioning bolt 14 is prevented from sliding out of the second embedding opening 13, the total length of the two stop blocks 15 and the positioning bolt 14 is larger than the outer diameter;

support cavity 16 has been seted up to 2 one ends of supporting seat, support cavity 16 bottom fixedly connected with and place piece 17, place the equal fixedly connected with supporting shoe 18 in 17 top both sides position department, first spout 19 has been seted up to supporting shoe 18 one end, 19 inside sliding connection of first spout has

slider

20, 20 top fixedly connected with bracing piece 21 of slider, be convenient for can slide 19 inside first spout smoothly to bracing piece 21, the second spout has all been seted up with 3 bottoms of bed die to 2 tops of bracing piece 21 outer end one side position departments in supporting seat, the bracing piece 21 outer end slides inside the second spout.

Base 1 bottom both sides position department has all seted up the third and has inlayed entry 22, the third inlays and is connected with first interior hexagonal screw 23 in 22 internal rotations of entry, be convenient for fix base 1 and supporting seat 2, it is located and places 17 one side position department symmetry fixedly connected with dead lever 25 to support 16 bottoms of cavity, 3 bottom both sides position departments symmetry of bed die have seted up the fourth and have inlayed entry 24, the fifth of 5 top both sides position departments symmetry has seted up inlays entry 26, the fifth inlays and is connected with second interior hexagonal screw 27 in 26 internal rotations of entry, be convenient for fix first interior hexagonal screw 23 and second interior hexagonal screw 27, the fifth inlays and has all seted up the thread groove in entry 26 inner wall, first interior hexagonal screw 23 and second interior hexagonal screw 27 all with thread groove threaded connection.

The utility model discloses a theory of operation and use flow: firstly, screwing a first inner hexagonal screw 23 to enable the first inner hexagonal screw 23 to slowly rotate to the inside of a third embedding inlet 22, so that the supporting seat 2 can be conveniently installed and fixed at the top end of the base 1, and a fixing rod 25 is clamped in a fourth embedding inlet 24, so that the supporting seat 2 is clamped with the lower die 3, and meanwhile, slowly screwing a second inner hexagonal screw 27 into a fifth embedding inlet 26, so that the second inner hexagonal screw 27 can be used for installing and fixing the fixing plate 5, the upper die 4 and the lower die 3, and the dies can be conveniently installed;

secondly, feed liquid is led in from a pouring gate 6, the feed liquid is led into a forming die 8 through a connecting pipe 7, the forming die 8 is fixed through an extrusion block 9, meanwhile, the extrusion block 9 is fixed through a fixing block 11, a positioning bolt 14 fixes the fixing block 11, in addition, the bolt 12 drives the fixing block 11 to extrude inwards through screwing a bolt 12, so that the fixing block 11 drives the extrusion block 9 to extrude inwards, the forming die 8 is clamped and fixed, when the forming die 8 shapes the feed liquid in the forming die, shaking cannot occur, the quality of a product is ensured, and a stop block 15 at the top of the positioning bolt 14 prevents the positioning bolt 14 from sliding out of the second embedding port 13, and part damage is avoided;

finally, when the feed liquid in forming die 8 is stereotyped, unscrew bolt 12 for forming die 8 can move about, through promoting slider 20 with the hand, make slider 20 slide in first spout 19 is inside, thereby make slider 20 drive bracing piece 21 upwards promote, and then make bracing piece 21 drive forming die 8 upwards promote, final forming die 8 separates into two moulds with bed 3, so that the staff of being convenient for takes out forming die 8, conveniently takes out the product.

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

1. The utility model provides a steering wheel support upper cover safety type casting mould, includes base (1), its characterized in that: the top end of the base (1) is fixedly connected with a supporting seat (2), the top end of the supporting seat (2) is fixedly connected with a lower die (3), the top end of the lower die (3) is fixedly connected with an upper die (4), the top end of the upper die (4) is fixedly connected with a fixed plate (5), the middle part of the top end of the fixed plate (5) is provided with a sprue gate (6), the interior of the sprue gate (6) is fixedly connected with a connecting pipe (7), the bottom end of the connecting pipe (7) is fixedly connected with a forming die (8), and the outer end of the forming die (8) is fixedly;

the two ends of the lower die (3) are respectively provided with a first embedding opening (10), a fixed block (11) is fixedly connected inside the first embedding opening (10), one end of the fixed block (11) is rotatably connected with a bolt (12), second embedding openings (13) are respectively formed in the positions, located on the two sides of the top of the supporting seat (2), of the bottoms of the two ends of the lower die (3), positioning bolts (14) are placed inside the second embedding openings (13), and stop blocks (15) are symmetrically and fixedly connected to the positions of the tops of the outer ends of the positioning bolts (14);

support cavity (16) have been seted up to supporting seat (2) one end, support cavity (16) bottom fixedly connected with places piece (17), place equal fixedly connected with supporting shoe (18) of piece (17) top both sides position department, first spout (19) have been seted up to supporting shoe (18) one end, inside sliding connection of first spout (19) has slider (20), slider (20) top fixedly connected with bracing piece (21).

2. The steering wheel support upper cover safety casting mold according to claim 1, wherein: the first embedding opening (10) penetrates through the middle position of one end of the lower die (3), an embedding groove is formed in the lower die (3), and the forming die (8) is embedded in the embedding groove.

3. The steering wheel support upper cover safety casting mold according to claim 1, wherein: the total length of the two stop blocks (15) and the positioning bolt (14) is larger than the outer diameter of the second embedding opening (13), and the two stop blocks (15) are contacted with the top end of the fixing block (11).

4. The steering wheel support upper cover safety casting mold according to claim 1, wherein: the position department in bracing piece (21) outer end one side is located supporting seat (2) top and lower mould (3) bottom and has all seted up the second spout, bracing piece (21) outer end slides inside the second spout.

5. The steering wheel support upper cover safety casting mold according to claim 1, wherein: base (1) bottom both sides position department has all seted up the third and has inlayed entry (22), the third inlays and is connected with first interior hexagonal screw (23) in the inside rotation of entry (22), it is located and places piece (17) one side position department symmetry fixedly connected with dead lever (25) to support cavity (16) bottom, bed die (3) bottom both sides position department symmetry has seted up the fourth and has inlayed entry (24), fixed plate (5) top both sides position department symmetry has seted up the fifth and has inlayed entry (26), the fifth inlays and is connected with second interior hexagonal screw (27) in entry (26) inside rotation.

6. The steering wheel support upper cover safety casting mold according to claim 5, wherein: threaded grooves are formed in the inner walls of the fourth embedding opening (24) and the fifth embedding opening (26), and the first inner hexagonal screw (23) and the second inner hexagonal screw (27) are in threaded connection with the threaded grooves.