CN218255772U

CN218255772U - Mould for riser

Info

Publication number: CN218255772U
Application number: CN202222588370.4U
Authority: CN
Inventors: 王建国
Original assignee: Gucheng Decofo Casting Material Co ltd
Current assignee: Gucheng Decofo Casting Material Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-01-10
Anticipated expiration: 2032-09-27

Abstract

The utility model relates to a mould for riser, including last die body and lower die body, it is equipped with first fixed plate respectively to go up die body outer wall downside bilateral symmetry, first fixed plate lower extreme is equipped with the inserted block, both ends are equipped with the card hole respectively around the inserted block, lower die body outer wall upside bilateral symmetry is equipped with the second fixed plate respectively, second fixed plate upper end is equipped with the draw-in groove that is used for pegging graft inserted block, draw-in groove inner wall longitudinal symmetry is equipped with the spout, the one end that the slider is close to the draw-in groove is equipped with the fixture block, the one end that the fixture block was kept away from to the slider links to each other with the spout inner wall through the spring; the utility model discloses an elasticity reset action of spring makes the fixture block card go into the card hole or shift out the card hole to can carry out quick assembly disassembly to fibre rising head mould, solve fibre rising head mould when dismantling, it is comparatively loaded down with trivial details because of the dismantlement step of fibre rising head mould, thereby lead to fibre rising head mould the lower problem of availability factor to appear, improved the availability factor of fibre rising head mould greatly, be fit for using widely.

Description

Mould for riser

Technical Field

The utility model relates to a rising head production technical field especially relates to a mould for rising head.

Background

The riser made of low heat conduction material is called a heat-insulating riser, and compared with a common riser, the riser has the advantages of long solidification time of molten metal in the riser and good feeding effect. The heat-insulating riser has various shapes and structures, at present, the heat-insulating riser is manufactured by generally adopting an adsorption molding principle, a slurry pump is used for vacuumizing the inside of a mold in a slurry tank in which adsorption molding equipment is turned, and slurry is attached to the surface of the mold, so that the heat-insulating riser is formed.

The existing mould for manufacturing the riser has some defects, such as the following patent numbers: 201220634276.1, a mold for making a refractory fiber riser, which mainly comprises a mold core cylinder, an upper baffle, a lower baffle and a handle, and is structurally characterized in that a plurality of small holes are uniformly formed in the mold core cylinder, the lower baffle is arranged at the bottom end of the mold core cylinder, the upper baffle is arranged at the upper end of the mold core cylinder, the upper baffle is provided with a hollow handle, and a metal gauze is arranged on the outer wall of the mold core cylinder; although the mold has the advantages of simple structure, convenience in use, low manufacturing cost, light weight and low labor intensity of operators, the mold cannot be quickly disassembled from the fiber riser mold, so that the problem of low use efficiency of the fiber riser mold is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mould for rising head to prior art not enough.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a mould for rising head, includes mould and lower mould, the center department at last mould inner chamber top has seted up the material hole of watering, go up the center department fixedly connected with bail at mould top, the center department of mould inner chamber bottom is provided with the mandrel down, go up mould outer wall downside bilateral symmetry and be equipped with first fixed plate respectively, the symmetry sets up first fixed plate lower extreme is equipped with the inserted block respectively, two both ends are equipped with the card hole respectively around the inserted block, lower mould outer wall upside bilateral symmetry is equipped with the second fixed plate respectively, and the symmetry sets up second fixed plate upper end is established respectively and is used for pegging graft the draw-in groove of inserted block, two draw-in groove inner wall longitudinal symmetry is equipped with the spout respectively, spout inner wall slidable mounting slider, the one end that the slider is close to the draw-in groove is equipped with the fixture block, the one end that the fixture block was kept away from to the slider is equipped with the spring, the one end that the slider was kept away from to the spring links to the spout inner wall, the one end that the fixture block was equipped with the pull rod, the pull rod is located the spring inboard, the one end that the draw-in groove was kept away from the slider runs through and is equipped with the slide hole connection fixed block.

Preferably, one end of the fixing block, which is far away from the pull rod, is provided with a pull ring.

Preferably, the outer diameter of the fixture block is equal to the inner diameter of the fixture hole.

Preferably, the outer diameter of the insertion block is equal to the inner diameter of the clamping groove.

Preferably, the outer wall of the lifting ring is provided with an anti-skidding sleeve, and anti-skidding lines are arranged on the anti-skidding sleeve.

Preferably, the outer diameter of the sliding block is equal to the inner diameter of the sliding chute.

Preferably, the core mold is hollow, a filter screen is arranged on the outer surface of the core mold, and the lower mold body is provided with a through hole communicated with the inside of the core mold.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses an elasticity reset action of spring makes the fixture block card go into the card hole or shift out the card hole to can carry out quick assembly disassembly to fibre rising head mould, solve fibre rising head mould when dismantling, it is comparatively loaded down with trivial details because of the dismantlement step of fibre rising head mould, thereby lead to fibre rising head mould the lower problem of availability factor to appear, improved the availability factor of fibre rising head mould greatly, be fit for using widely.

Drawings

Fig. 1 is a schematic view of the overall front sectional structure of the present invention;

fig. 2 is a schematic overall side view of the present invention;

fig. 3 is a partial enlarged view of a portion a in fig. 2 according to the present invention.

Description of reference numerals:

1. feeding a mold body; 2. a lower die body; 3. pouring material holes; 4. lifting a ring; 5. a core mold; 6. a first fixing plate; 7. inserting a block; 8. a clamping hole; 9. a second fixing plate; 10. a card slot; 11. a chute; 12. a slider; 13. a clamping block; 14. a spring; 15. a pull rod; 16. a slide hole; 17. a fixed block; 18. a pull ring; 19. an anti-slip sleeve.

Detailed Description

The following detailed description of the present invention is provided in connection with the accompanying drawings and the embodiments, and is not intended to limit the scope of the invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

The present invention will be described in further detail with reference to the accompanying drawings.

Example one

Referring to fig. 1-3, the utility model provides a riser is with mould, including last die body 1 and lower die body 2, the center department at the 1 inner chamber top of last die body has seted up and has watered hole 3, the center department fixedly connected with bail 4 at the 1 top of last die body, the center department of 2 inner chamber bottoms of die body is provided with mandrel 5 down, the bilateral symmetry of the 1 outer wall downside of last die body is equipped with first fixed plate 6 respectively, and the symmetry sets up the lower extreme of first fixed plate 6 is equipped with inserted block 7 respectively, two inserted block 7 front and back both ends are equipped with card hole 8 respectively, 2 outer wall upside bilateral symmetry of die body down is equipped with second fixed plate 9 respectively, and the symmetry sets up second fixed plate 9 upper end is equipped with respectively and is used for pegging graft the draw-in 10 of inserted block 7, two draw-in 10 inner wall front and back symmetry is equipped with spout 11 respectively, spout 11 inner wall slidable mounting slider 12, slider 12 is close to the one end of draw-in 10 is equipped with fixture block 13, the one end that slider 12 kept away from fixture block 13 is equipped with spring 14, the one end that slider 14 kept away from slider 12 links to the inner wall of linking with the inner wall 11, the one end that slider 12 is equipped with fixture block 15, the one end that slider 15 is kept away from slider 15, the draw-through slide bar 15 is located the draw-bar connection 16, the draw-bar 16 that the draw-through hole 17 of slider 12 is equipped with the draw-through of slider 12.

Please refer to fig. 2 and fig. 3, one end of the fixing block 17 far away from the pull rod 15 is provided with a pull ring 18, the end of the fixing block 17 far away from the pull rod 15 is provided with the pull ring 18, so that the pull rod 15 can be conveniently pulled, the outer diameter of the clamping block 13 is equal to the inner diameter of the clamping hole 8, so that the clamping block 13 can be clamped into the clamping hole 8 more stably, and the shaking situation is avoided, the outer diameter of the inserting block 7 is equal to the inner diameter of the clamping groove 10, so that the inserting block 7 is clamped into the clamping groove 10 more stably, the shaking situation is avoided, the outer diameter of the sliding block 12 is equal to the inner diameter of the sliding groove 11, and the outer diameter of the sliding block 12 is equal to the inner diameter of the sliding groove 11, so that the sliding block 12 can slide in the sliding groove 11 more stably.

Please refer to fig. 1 and fig. 2, the outer wall of the lifting ring 4 is provided with the anti-slip sleeve 19, the anti-slip sleeve 19 is provided with the anti-slip lines, the anti-slip sleeve 19 is provided on the outer wall of the lifting ring 4, and the anti-slip lines are provided on the anti-slip sleeve 19, so that the friction force between the hand of the user and the lifting ring 4 can be increased, and the problem that the upper mold body 1 falls off from the hand of the user in the process of detachment or transportation is avoided. The inner part of the core mold 5 is hollow, a filter screen is arranged on the outer surface of the core mold 5, the lower mold body 2 is provided with a through hole communicated with the inner part of the core mold 5, the core mold 5 can be filtered through the through hole, so that the moisture in the slurry is discharged through the core mold, and a riser is formed between the upper mold body 1 and the core mold 5.

The embodiment of the utility model provides a concrete operation mode as follows:

when the fiber riser die needs to be disassembled, the pull ring 18 is moved towards the direction away from the second fixing plate 9, so that the clamping block 13 is moved out of the clamping hole 8 and retracted into the sliding groove 11, and the upper die body 1 and the lower die body 2 can be separated, thereby achieving the purpose of quick disassembly; during installation, the pull ring 18 moves towards the direction far away from the second fixing plate 9, so that the fixture blocks 13 are retracted into the sliding grooves 11, meanwhile, the springs 14 are compressed, the two insertion blocks 7 are respectively inserted into the fixture grooves 10, the pull ring 18 is loosened, the fixture blocks 13 are clamped into the fixture holes 8 through the elastic reset action of the springs 14, and the installation is completed.

It should be finally noted that the above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit the scope of the present invention, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a mould for rising head, includes die body (1) and die body (2) down, its characterized in that: the material pouring device is characterized in that a material pouring hole (3) is formed in the center of the top of an inner cavity of the upper die body (1), a lifting ring (4) is fixedly connected to the center of the top of the upper die body (1), a core die (5) is arranged at the center of the bottom of the inner cavity of the lower die body (2), first fixing plates (6) are symmetrically arranged on the left and right of the lower side of the outer wall of the upper die body (1), insert blocks (7) are arranged at the lower end of each first fixing plate (6) symmetrically, clamping holes (8) are formed in the front and rear ends of the two insert blocks (7), second fixing plates (9) are symmetrically arranged on the left and right of the upper side of the outer wall of the lower die body (2), clamping grooves (10) for inserting the insert blocks (7) are formed in the upper end of the symmetrically arranged on the upper end of each second fixing plate (9), sliding grooves (11) are symmetrically arranged on the front and rear ends of the inner walls of the two clamping grooves (10), sliding blocks (12) are slidably mounted on the inner walls (11), a clamping block (13) is arranged at one end, a clamping block (12) close to the clamping groove (10), a spring (14) is arranged at one end of the sliding block (12), a pull rod (15) far away from the inner wall of the sliding block (12), and a pull rod (15) is arranged on the inner side of the sliding block (15), one end of the sliding groove (11) far away from the clamping groove (10) is provided with a sliding hole (16) in a penetrating mode, and one end of the pull rod (15) far away from the sliding block (12) is connected with a fixing block (17) in a penetrating mode through the sliding hole (16).

2. The mold for riser as claimed in claim 1, wherein: and a pull ring (18) is arranged at one end of the fixed block (17) far away from the pull rod (15).

3. The mold for riser as claimed in claim 1, wherein: the outer diameter of the clamping block (13) is equal to the inner diameter of the clamping hole (8).

4. The mold for riser as claimed in claim 1, wherein: the outer diameter of the insertion block (7) is equal to the inner diameter of the clamping groove (10).

5. The mold for riser as claimed in claim 1, wherein: the outer wall of the lifting ring (4) is provided with an anti-skidding sleeve (19), and the anti-skidding sleeve (19) is provided with anti-skidding lines.

6. The mold for riser as claimed in claim 1, wherein: the outer diameter of the sliding block (12) is equal to the inner diameter of the sliding chute (11).

7. The mold for riser as claimed in claim 1, wherein: the inner part of the core mold (5) is hollow, a filter screen is arranged on the outer surface of the core mold (5), and the lower mold body (2) is provided with a through hole communicated with the inner part of the core mold (5).