CN208303795U - Infundibulate necking down heat preservation knock-off head - Google Patents
Infundibulate necking down heat preservation knock-off head Download PDFInfo
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- CN208303795U CN208303795U CN201820860224.3U CN201820860224U CN208303795U CN 208303795 U CN208303795 U CN 208303795U CN 201820860224 U CN201820860224 U CN 201820860224U CN 208303795 U CN208303795 U CN 208303795U
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- main body
- card slot
- connecting plate
- cameron core
- push rod
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Abstract
The utility model discloses infundibulate necking down heat preservation knock-off heads, including riser main body, one end of the riser main body is welded with fixed end ring, the fixed end ring is connected together by the first card slot and has cameron core, and fixed end ring offers limiting slot on the side outer wall of cameron core, the middle position of the cameron core offers necking down hole, and cameron core is internally located at the position of the first card slot side and offers the first mounting groove, the inside of first mounting groove is equipped with bonding capsule, connecting plate and limit deck, the utility model is provided with fixed end ring, connecting plate cutting sheet, limit pricker, seat board and the first card slot cutting sheet, when separating cameron core and riser main body, push the push rod of cameron core side, so that the stop collar on push rod is moved to the side of seat board, push rod can not move again at this time, and the limit of push rod one end Pricker then pierces through the inside of cameron core and connecting plate insertion connecting plate cutting sheet.
Description
Technical field
The utility model belongs to heat preservation riser technical field, and in particular to infundibulate necking down heat preservation, which is easily cut, to be emitted
Mouthful.
Background technique
Heat preservation riser is that a certain amount of thermite, fluxing agent, oxidant and adiabatic heat-insulation is added when making riser
Material and be made, fever while having both heat insulation function, when casting, riser is lighted burning rapidly at 680 degree or so, is released at this time
Heat increase bonded hard ferrite magnet, keep riser inner metal liquid setting time elongated, extend the feeding time, improve riser
To the feeding efficiency of casting.
In the Chinese patent of Patent No. CN204396799U, proposes a kind of infundibulate necking down heat preservation and easily cut and emit
Mouthful, by the way that on the basis of existing heat preservation knock-off head, riser lower body part is designed as infundibulate necking down structure, thus
Cameron core outer diameter is reduced, makes it can be placed on less than riser main body on the basis of feeder modulus or thermal center remain unchanged
It in the casting partial structurtes of size, realizes to feeding a casting function, while guaranteeing molding quality, guarantees casting compactness,
But above-mentioned riser can be acted on by the necking down of cameron core remove cameron core and riser from casting in use, but
It is difficult to separate cameron core with riser, emits injury of mouth if removing to be easy to cause by force, influence the service life of riser, in addition
The thermal and insulating performance of above-mentioned riser is insufficient, causes riser heat loss very fast, accelerate the setting rate of molten metal and caused by
Feeding quality reduces.
Utility model content
The purpose of this utility model is to provide infundibulate necking down heat preservation knock-off heads, to solve existing be not easy to
Realize the separation of cameron core and riser and the problem of riser head heat-preserving heat-proof quality deficiency.
To achieve the above object, the utility model provides the following technical solutions: infundibulate necking down heat preservation knock-off head,
Including riser main body, one end of the riser main body is welded with fixed end ring, and the fixed end ring is connected by the engaging of the first card slot
It is connected to cameron core, and fixed end ring offers limiting slot, the middle position of the cameron core on the side outer wall of cameron core
Place offers necking down hole, and cameron core is internally located at the position of the first card slot side and offers the first mounting groove, and described first
The inside of mounting groove is equipped with bonding capsule, connecting plate and limit deck, and the connecting plate is located between bonding capsule and limit deck,
The limit deck is mutually clamped with limiting slot, and first mounting groove offers mounting hole adjacent to the side of the first card slot,
The inside of the mounting hole is equipped with push rod and seat board, and the Seat cover is set on the outer wall of push rod, and the side outer wall of seat board
On be welded with the first card slot cutting sheet, insulating layer is installed, the insulating layer is far from riser master on the inner wall of the riser main body
The side of body is equipped with heating layer, and the heating layer is equipped with thermal conductivity expanding layer far from the side of insulating layer.
Preferably, the inside of the connecting plate offers the second mounting groove and deflector hole, and second mounting groove, which is located at, leads
The side of discharge orifice, and the inside of the second mounting groove is equipped with connecting plate cutting sheet, the both ends of the connecting plate cutting sheet are welded
There is slide plate.
Preferably, restraining position ring block, and one end weldering of push rod are welded on the push rod outer wall at the position of seat board side
It is connected to limit pricker, the limit pricker is between seat board and the first mounting groove.
Preferably, the insulating layer is made of the first insulation board and the second insulation board, and first insulation board and second is protected
It is connected with multiple thermal insulation boards between warm plate, is formed with vacuum chamber between two adjacent thermal insulation boards.
Preferably, the described one end of riser main body far from cameron core is connected together by the second card slot upper cover, and described
Two draw-in groove is opened on the side outer wall of upper cover, and the second card slot is connected with riser main body by Nian Jie glue bond.
Preferably, boss is welded on the side outer wall of the upper cover, the boss is located at the inside of riser main body, described
Upper cover is internally located at the position of boss two sides and offers stomata.
The utility model compared with prior art, has the advantages that
(1) the utility model is provided with fixed end ring, connecting plate cutting sheet, limit pricker, seat board and the cutting of the first card slot
Piece when separation cameron core is with riser main body, pushes the push rod of cameron core side, so that the stop collar on push rod is moved to seat board
Side, push rod can not move again at this time, and the limit pricker of push rod one end then pierces through cameron core and connecting plate insertion connecting plate is cut
The inside of pitch cutting, then stirs push rod, so that push rod moves in a circle around the center of cameron core, and push rod is in the process of movement
It drives connecting plate cutting sheet and the first card slot cutting sheet to move respectively by limit pricker and seat board, and passes through connecting plate cutting sheet
Cutting is carried out to cameron core and connecting plate with the first card slot cutting sheet, thus achieve the purpose that separate fixed end ring and cameron core,
The excision of cameron core can be completed without external extracting tool for overall structure, while guarantee that riser main body is injury-free
Under the premise of, it reduces the residual of cameron core to the greatest extent, is easy to implement subsequent cleaning, and the service life of riser main body can be effectively improved.
(2) the utility model is provided with insulating layer, heating layer and thermal conductivity expanding layer, and the riser is during use, golden
Belong to liquid and enter riser body interior, heating layer is discharging heat with chemical reaction is generated after molten metal contacts, heating layer side
Thermal conductivity expanding layer it is heated under the action of temperature increases generate expansion so that the table wall of thermal conductivity expanding layer and riser body interior
The table wall of casting is in close contact, so that the tightness that riser main body is connect with casting is improved, and the insulating layer of the heating layer other side
Good insulation effect is played, the first insulation board and the second insulation board have Double insulating effect, and in addition thermal insulation board not only acts as
Heat-blocking action between Double insulating plate also makes insulating layer have certain integrality, and is formed between adjacent insulation plate
Vacuum chamber effectively reduce the thermal conductivity of insulating layer, so that the heat for reducing insulating layer dissipates effect, reduce insulating layer itself
Heat consumption guarantees that riser main body has good thermal and insulating performance from the heat insulation effect for effectively increasing insulating layer.
Detailed description of the invention
Fig. 1 is the front view of the utility model；
Fig. 2 is enlarged drawing at the A of the utility model；
Fig. 3 is the structural schematic diagram of the utility model push rod；
Fig. 4 is the structural schematic diagram of the utility model connecting plate；
Fig. 5 is the structural schematic diagram of the utility model insulating layer；
In figure: the fixed end ring of 1- riser main body, 2-, 201- limiting slot, the first card slot of 3-, 4- cameron core, 401- first pacify
Tankage, 402- are bonded capsule, 403- connecting plate, the second mounting groove of 4031-, 4032- deflector hole, 4033- connecting plate cutting sheet, 404-
It limits deck, 405- mounting hole, 406- push rod, 4061- stop collar, 4062- and limits pricker, 407- seat board, the first card slot of 408-
Cutting sheet, 5- necking down hole, 6- insulating layer, the first insulation board of 601-, the second insulation board of 602-, 603- thermal insulation board, 604- vacuum chamber,
7- heating layer, 8- thermal conductivity expanding layer, the second card slot of 9-, 10- upper cover, 11- boss, 12- stomata.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to shown in Fig. 1-Fig. 5, the utility model provides the following technical solutions: infundibulate necking down heat preservation, which is easily cut, to be emitted
Mouth, including riser main body 1, one end of riser main body 1 are welded with fixed end ring 2, and fixed end ring 2 is connected by the engaging of the first card slot 3
It is connected to cameron core 4, and fixed end ring 2 offers limiting slot 201, the interposition of cameron core 4 on the side outer wall of cameron core 4
The place of setting offers necking down hole 5, and cameron core 4 is internally located at the position of 3 side of the first card slot and offers the first mounting groove 401,
The inside of first mounting groove 401 is equipped with bonding capsule 402, connecting plate 403 and limit deck 404, and connecting plate 403 is located at bonding capsule
Between 402 and limit deck 404, limit deck 404 is mutually clamped with limiting slot 201, and the first mounting groove 401 is adjacent to the first card
The side of slot 3 offers mounting hole 405, and the inside of mounting hole 405 is equipped with push rod 406 and seat board 407, and seat board 407 is sheathed on
The first card slot cutting sheet 408, the inner wall of riser main body 1 are welded on the outer wall of push rod 406, and on the side outer wall of seat board 407
On insulating layer 6 is installed, insulating layer 6 is equipped with heating layer 7 far from the side of riser main body 1, and heating layer 7 is far from insulating layer 6
Side is equipped with thermal conductivity expanding layer 8, and thermal conductivity expanding layer 8 has good thermal conductance and thermal expansivity, passes through thermal conductivity expanding layer 8
Thermal expansion is so that riser main body 1 is closely connect with casting table wall, to improve the tightness that riser main body 1 is connect with casting.
Further, the inside of connecting plate 403 offers the second mounting groove 4031 and deflector hole 4032, the second mounting groove
4031 are located at the side of deflector hole 4032, and the inside of the second mounting groove 4031 is equipped with connecting plate cutting sheet 4033, connecting plate
The both ends of cutting sheet 4033 are welded with slide plate, and bonding capsule 402 is crushed rear bonding agent and flows to the first card along deflector hole 4032
Slot 3, to complete the connection of fixed end ring 2 and cameron core 4.
Further, restraining position ring block 4061 is welded on 406 outer wall of push rod at the position of 407 side of seat board, and is pushed away
One end of bar 406 is welded with limit pricker 4062, and limit pricker 4062 is located between seat board 407 and the first mounting groove 401, passes through
Limit pricker 4062 penetrates connecting plate 403, so that push rod 406 and connecting plate cutting sheet 4033 keep connecting.
Specifically, insulating layer 6 is made of the first insulation board 601 and the second insulation board 602, the first insulation board 601 and second
It is connected with multiple thermal insulation boards 603 between insulation board 602, is formed with vacuum chamber 604 between two adjacent insulation plates 603, passes through
One insulation board 601 and the second insulation board 602 form double-layer heat insulation, improve the heat insulation effect of insulating layer 6.
It is worth noting that the one end of riser main body 1 far from cameron core 4 is connected together by the second card slot 9 upper cover 10,
Second card slot 9 is opened on the side outer wall of upper cover 10, and the second card slot 9 is connected with riser main body 1 by Nian Jie glue bond, the
Two draw-in groove 9 engages with the port of riser main body 1, and fills bonded adhesives in junction, to guarantee that upper cover 10 and riser main body 1 connect
The stabilization sexual sensation leakproofness connect.
Preferably, boss 11 is welded on the side outer wall of upper cover 10, boss 11 is located at the inside of riser main body 1, upper cover
10 are internally located at the position of 11 two sides of boss and offer stomata 12, and boss 11 can effectively avoid molten metal during feeding
Crust is formed between upper cover 10, stomata 12 is used to provide scavenging action for the riser main body 1.
The working principle and process for using of the utility model: when the entirety riser is installed, cameron core 4 and upper cover 10 are distinguished
The both ends of riser main body 1 are installed on, cameron core 4 is connected by the first card slot 3 with the fixation end ring 2 in riser main body 1, upper cover 10
Then it is connected by the second card slot 9 with the port of riser main body 1, when fixed end ring 2 is stuck in the first 3 inside of card slot, the first installation
Limit deck 404 inside slot 401 is just stuck in inside limiting slot 201, since the height of limit deck 404 is greater than limiting slot
201 depth, so that limit 404 a part of deck is stuck in limiting slot 201, and another part is then pressed into the first mounting groove
In 401, and when limiting deck 404 and being pressed into the first mounting groove 401, the bonding capsule 402 of side is squeezed by connecting plate 403, is made
It is damaged that capsule 402 must be bonded, be bonded inside capsule 402 and be filled with bonding agent, after being bonded 402 breakage of capsule, internal bonding agent outflow, and
The first card slot 3 and limiting slot 201 are flowed to along deflector hole 4032, so that cameron core 4 is closely connect with fixed end ring 2, thus complete
At the fixation of cameron core 4, the riser can be used after completing the installation of cameron core 4 and upper cover 10, and the riser is in the mistake used
Cheng Zhong, molten metal enter inside riser main body 1, and heating layer 7 is discharging heat with chemical reaction is generated after molten metal contacts, send out
The thermal conductivity expanding layer 8 of 7 side of thermosphere is heated under the action of temperature increases to generate expansion so that the table wall of thermal conductivity expanding layer 8 with
The table wall of 1 inner casts of riser main body is in close contact, and the insulating layer 6 of 7 other side of heating layer plays good insulation effect, the
One insulation board 601 and the second insulation board 602 have Double insulating effect, in addition thermal insulation board 603 not only act as Double insulating plate it
Between heat-blocking action, also make insulating layer 6 that there is certain integrality, and be formed by vacuum chamber between adjacent insulation plate 603
604 effectively reduce the thermal conductivity of insulating layer 6, so that the heat for reducing insulating layer 6 dissipates effect, reduce the heat of insulating layer 6 itself
Amount consumption, from the heat insulation effect for effectively increasing insulating layer 6, after the casting and cooling and shaping for completing molten metal, by easily cutting
4 inside necking down hole 5 of piece be formed by that necking down port can efficiently accomplish by whole riser from casting the class of removing, in addition separating
When cameron core 4 and riser main body 1, the push rod 406 of 4 side of cameron core is pushed, so that the stop collar 4061 on push rod 406 is moved to
The side of seat board 407, push rod 406 can not move again at this time, and the limit pricker 4062 of 406 one end of push rod then pierces through cameron core 4
It is inserted into the inside of connecting plate cutting sheet 4033 with connecting plate 403, push rod 406 is then stirred, so that push rod 406 is around cameron core 4
Center moves in a circle, and push rod 406 drives connecting plate by limit pricker 4062 and seat board 407 in the process of movement respectively
Cutting sheet 4033 and the movement of the first card slot cutting sheet 408, and it is right by connecting plate cutting sheet 4033 and the first card slot cutting sheet 408
Cameron core 4 and connecting plate 403 carry out cutting, to achieve the purpose that separate fixed end ring 2 and cameron core 4.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. infundibulate necking down heat preservation knock-off head, including riser main body (1), it is characterised in that: the riser main body (1)
One end is welded with fixed end ring (2), and the fixed end ring (2) is connected together by the first card slot (3) to be had cameron core (4), and solid
Fixed end ring (2) offers limiting slot (201) on the side outer wall of cameron core (4), the middle position of the cameron core (4)
It offers necking down hole (5), and cameron core (4) is internally located at the position of the first card slot (3) side and offers the first mounting groove
(401), the inside of first mounting groove (401) is equipped with bonding capsule (402), connecting plate (403) and limit deck (404),
The connecting plate (403) is located between bonding capsule (402) and limit deck (404), the limit deck (404) and limiting slot
(201) it is mutually clamped, first mounting groove (401) offers mounting hole (405), institute adjacent to the side of the first card slot (3)
The inside for stating mounting hole (405) is equipped with push rod (406) and seat board (407), and the seat board (407) is sheathed on push rod (406)
The first card slot cutting sheet (408), the inner wall of the riser main body (1) are welded on outer wall, and on the side outer wall of seat board (407)
On be equipped with insulating layer (6), the insulating layer (6) is equipped with heating layer (7), the fever far from the side of riser main body (1)
Layer (7) is equipped with thermal conductivity expanding layer (8) far from the side of insulating layer (6).
2. infundibulate necking down heat preservation knock-off head according to claim 1, it is characterised in that: the connecting plate
(403) inside offers the second mounting groove (4031) and deflector hole (4032), and second mounting groove (4031) is located at water conservancy diversion
The side in hole (4032), and the inside of the second mounting groove (4031) is equipped with connecting plate cutting sheet (4033), the connecting plate is cut
The both ends of pitch cutting (4033) are welded with slide plate.
3. infundibulate necking down heat preservation knock-off head according to claim 1, it is characterised in that: the push rod (406)
Restraining position ring block (4061) are welded at the position of seat board (407) side on outer wall, and one end of push rod (406) is welded with limit
Pricker (4062), the limit pricker (4062) are located between seat board (407) and the first mounting groove (401).
4. infundibulate necking down heat preservation knock-off head according to claim 1, it is characterised in that: the insulating layer (6)
Be made of the first insulation board (601) and the second insulation board (602), first insulation board (601) and the second insulation board (602) it
Between be connected with multiple thermal insulation boards (603), be formed with vacuum chamber (604) between two adjacent thermal insulation boards (603).
5. infundibulate necking down heat preservation knock-off head according to claim 1, it is characterised in that: the riser main body
(1) one end far from cameron core (4) is connected together by the second card slot (9) and is had upper cover (10), and second card slot (9) is opened in
On the side outer wall of upper cover (10), and the second card slot (9) is connected with riser main body (1) by Nian Jie glue bond.
6. infundibulate necking down heat preservation knock-off head according to claim 5, it is characterised in that: the upper cover (10)
It is welded on the outer wall of side boss (11), the boss (11) is located at the inside of riser main body (1), the interior position of the upper cover (10)
Stomata (12) are offered at the position of boss (11) two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820860224.3U CN208303795U (en) | 2018-06-05 | 2018-06-05 | Infundibulate necking down heat preservation knock-off head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820860224.3U CN208303795U (en) | 2018-06-05 | 2018-06-05 | Infundibulate necking down heat preservation knock-off head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208303795U true CN208303795U (en) | 2019-01-01 |
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ID=64709590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820860224.3U Active CN208303795U (en) | 2018-06-05 | 2018-06-05 | Infundibulate necking down heat preservation knock-off head |
Country Status (1)
| Country | Link |
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| CN (1) | CN208303795U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110170616A (en) * | 2019-05-30 | 2019-08-27 | 共享装备股份有限公司 | Heat preservation riser and preparation method thereof |
| CN111842793A (en) * | 2020-07-20 | 2020-10-30 | 广州九岳天装饰工程有限公司 | Easily clear away mould of casting rising head |
| CN113333680A (en) * | 2021-05-12 | 2021-09-03 | 浙江武精机器制造有限公司 | Take rising head structure of heat preservation lid |
-
2018
- 2018-06-05 CN CN201820860224.3U patent/CN208303795U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110170616A (en) * | 2019-05-30 | 2019-08-27 | 共享装备股份有限公司 | Heat preservation riser and preparation method thereof |
| CN111842793A (en) * | 2020-07-20 | 2020-10-30 | 广州九岳天装饰工程有限公司 | Easily clear away mould of casting rising head |
| CN113333680A (en) * | 2021-05-12 | 2021-09-03 | 浙江武精机器制造有限公司 | Take rising head structure of heat preservation lid |
| CN113333680B (en) * | 2021-05-12 | 2022-06-17 | 浙江武精机器制造有限公司 | Take rising head structure of heat preservation lid |
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