CN215587795U - Take insulation riser structure of opening structure - Google Patents
Take insulation riser structure of opening structure Download PDFInfo
- Publication number
- CN215587795U CN215587795U CN202122158917.2U CN202122158917U CN215587795U CN 215587795 U CN215587795 U CN 215587795U CN 202122158917 U CN202122158917 U CN 202122158917U CN 215587795 U CN215587795 U CN 215587795U
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- China
- Prior art keywords
- insulating
- heat
- sliding
- positioning
- riser
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- 238000009413 insulation Methods 0.000 title claims abstract description 21
- 238000004321 preservation Methods 0.000 claims description 20
- 239000000853 adhesive Substances 0.000 claims description 15
- 230000001070 adhesive effect Effects 0.000 claims description 15
- 239000002775 capsule Substances 0.000 claims description 14
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 230000000630 rising effect Effects 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 abstract description 6
- 229910052751 metal Inorganic materials 0.000 abstract description 6
- 239000004576 sand Substances 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 2
- 238000005266 casting Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 240000007643 Phytolacca americana Species 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 238000005242 forging Methods 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000003031 feeding effect Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910021652 non-ferrous alloy Inorganic materials 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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Abstract
The utility model discloses a heat-insulating riser structure with a notch structure, which comprises a heat-insulating sleeve, wherein the bottom of the heat-insulating sleeve is clamped with a heat-insulating seat, the inside of the heat-insulating sleeve is connected with a riser body in a sliding manner, both ends of the outside of the riser body are respectively fixedly provided with a sliding block, both sides of the outside of the sliding block are respectively connected with a poking rod in a sliding manner, one end of each poking rod is fixedly connected with a connecting rod, one end of each connecting rod is fixedly provided with a positioning shaft, and a spring column is connected between every two adjacent positioning shafts in a sliding manner. According to the utility model, through the arrangement of the heat insulation seat, the heat insulation sleeve and the positioning assembly, the installation between the heat insulation seat and the heat insulation sleeve is convenient and quick through a clamping structure, the gap at the joint is filled up through a bonding structure, so that the phenomenon of sand inclusion caused by the fact that metal solution flows into the gap is avoided, and through the arrangement of the positioning assembly, the heat insulation sleeve and the riser main body are conveniently positioned and connected, so that the purpose of quickly taking a part is conveniently realized.
Description
Technical Field
The utility model relates to the technical field of heat-insulating risers, in particular to a heat-insulating riser structure with an opening structure.
Background
The insulating riser is a riser made of low heat conduction material, has longer solidification time of molten metal in the insulating riser than a common riser, has good feeding effect, has the advantages of good insulating property, high refractoriness, strong feeding capability, small shrinkage of a re-firing line, convenient use, no environmental pollution, convenient popularization and the like, and is widely applied to the production of castings of various grades of cast steel, cast iron and nonferrous alloy.
In the existing heat-insulating riser, the upper sleeve of the heat-insulating riser and the heat-insulating base at the bottom are not high in tightness during connection and installation, so that a gap exists at the joint of the upper sleeve and the heat-insulating base, metal solution can flow into the gap, sand inclusion of a casting is easy to realize, the production quality of a product is reduced, the heat-insulating riser needs to be taken down from the casting or a pouring device after use, and the heat-insulating riser is usually pulled out by using a clamp in the taking-down process, so that the heat-insulating riser is easily damaged due to improper force application, and the cost is increased.
Therefore, it is necessary to provide an insulated feeder structure with a notch structure to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a heat-insulating riser structure with a notch structure, in the existing heat-insulating riser, because the sealing performance is not high when an upper sleeve of the heat-insulating riser and a heat-insulating seat at the bottom are connected and installed, a gap is easily formed at the joint of the upper sleeve and the heat-insulating seat, metal solution can flow into the gap, sand inclusion of a casting is easily caused, the production quality of a product is reduced, in addition, the heat-insulating riser needs to be taken off from the casting or a pouring device after the use is finished, and because a clamp is usually used for pulling the heat-insulating riser out in the taking-off process, the damage of the heat-insulating riser is easily caused by improper force application, the cost is increased, and the defects in the technology are solved.
In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides a take heat preservation rising head structure of opening structure, includes the insulation cover, the bottom joint of insulation cover has the heat preservation seat, the inside sliding connection of insulation cover has the rising head body, the equal fixed slider that is provided with in outside both ends of rising head body, and the equal sliding connection in outside both sides of slider has the poker rod, the one end fixedly connected with connecting rod of poker rod, and the fixed location axle that is provided with of one end of connecting rod, it is adjacent sliding connection has the spring post between the axle of location, the outside winding of spring post has reset spring, the opening slide rail has all been seted up to the outside both sides of insulation cover, and the fixed traveller that is provided with in inside of opening slide rail to the outside sliding connection of traveller has the slider.
Preferably, a clamping groove is formed in the heat preservation seat, a clamping ring is fixedly arranged at the bottom of the heat preservation sleeve, and the clamping ring is matched with the clamping groove.
Preferably, a plurality of ejector pins are fixedly arranged at the bottom of the clamping ring, a plurality of adhesive capsules are fixedly arranged in the clamping groove, and the number of the ejector pins is equal to that of the adhesive capsules.
Preferably, a sliding rod is fixedly arranged on one side of the outer portion of the positioning shaft, a sliding groove is formed in the sliding block, and the sliding rod is matched with the sliding groove.
Preferably, both sides of the opening slide rail are provided with positioning holes, and the positioning holes are matched with the positioning shafts.
Preferably, the slide blocks and the positioning shafts jointly form positioning assemblies, the number of the positioning assemblies is two, and the two positioning assemblies are symmetrically distributed around the heat-insulating sleeve.
In the technical scheme, the utility model provides the following technical effects and advantages:
1. through the arrangement of the positioning assembly, the insulating sleeve and the riser main body can be conveniently positioned and connected, and meanwhile, when the riser body slides with the insulating sleeve, a part of the riser body can slide out of the insulating sleeve, so that the fastening of the insulating sleeve to the part of the riser body is reduced, the connection between the riser body and a forging piece in the riser body is loosened, and the purpose of quickly taking the casting piece is conveniently realized;
2. through the structure that heat preservation seat and insulation cover joint earlier and bond again to be favorable to installing between the convenient quick messenger of structure through the joint, then fill up the gap of junction through the structure that bonds, thereby avoided the persistence in gap, improve the fastness that both connect, and can also avoid gap department can flow into metal solution and have the phenomenon of pressing from both sides the sand.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
FIG. 1 is an overall perspective view of the present invention;
FIG. 2 is a perspective view of the heat retaining base of the present invention;
FIG. 3 is a perspective view of the insulating sleeve of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 1 in accordance with the present invention;
FIG. 5 is a schematic view of the interior of the slider and the tap lever according to the present invention;
fig. 6 is a schematic view of the overall front view structure of the present invention.
Description of reference numerals:
1. a thermal insulation sleeve; 2. a heat preservation seat; 3. a snap ring; 4. a thimble; 5. a card slot; 6. an adhesive capsule; 7. a riser body; 8. a slider; 9. a poke rod; 10. a connecting rod; 11. positioning the shaft; 12. a spring post; 13. a return spring; 14. a chute; 15. a slide bar; 16. a traveler; 17. positioning holes; 18. opening slide rail.
Detailed Description
In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.
The utility model provides a heat-insulating riser structure with a notch structure as shown in fig. 1-6, which comprises a heat-insulating sleeve 1, wherein a heat-insulating seat 2 is clamped at the bottom of the heat-insulating sleeve 1, a riser body 7 is slidably connected inside the heat-insulating sleeve 1, slide blocks 8 are fixedly arranged at two outer ends of the riser body 7, toggle rods 9 are slidably connected at two outer sides of each slide block 8, one end of each toggle rod 9 is fixedly connected with a connecting rod 10, one end of each connecting rod 10 is fixedly provided with a positioning shaft 11, a spring column 12 is slidably connected between every two adjacent positioning shafts 11, a return spring 13 is wound outside each spring column 12, notch slide rails 18 are respectively arranged at two outer sides of the heat-insulating sleeve 1, slide columns 16 are fixedly arranged inside the notch slide rails 18, and slide blocks 8 are slidably connected outside the slide columns 16.
Further, in above-mentioned technical scheme, draw-in groove 5 has been seted up to the inside of heat preservation seat 2, the fixed snap ring 3 that is provided with in bottom of insulation cover 1, snap ring 3 and draw-in groove 5 phase-match are connected through the block of snap ring 3 and draw-in groove 5 to be convenient for carry out preliminary erection joint with heat preservation seat 2 and insulation cover 1, and do benefit to through being provided with of block structure and realize quick accurate positioning connection.
Further, in above-mentioned technical scheme, the fixed a plurality of thimbles 4 that are provided with in bottom of snap ring 3, the inside of draw-in groove 5 is fixed and is provided with a plurality of adhesive capsule 6, and is a plurality of the quantity of thimble 4 is with a plurality of adhesive capsule 6's quantity is equal, through thimble 4 and adhesive capsule 6's use to be convenient for can prick adhesive capsule 6 through thimble 4, thereby be convenient for fill up the gap of junction through adhesive capsule 6, avoided gap department can appear the phenomenon of sand inclusion.
Further, in the above technical scheme, a sliding rod 15 is fixedly arranged on one side of the outside of the positioning shaft 11, a sliding groove 14 is formed in the slider 8, the sliding rod 15 is matched with the sliding groove 14, and the sliding rod 15 moves in the sliding groove 14, so that the positioning shaft 11 can be supported stably in the moving process through the sliding rod 15, and the positioning shaft 11 can be kept stable when moving to prevent displacement.
Furthermore, in the above technical scheme, the two sides of the opening slide rail 18 are both provided with positioning holes 17, the positioning holes 17 are matched with the positioning shafts 11, and the positioning holes 17 are connected with the positioning shafts 11, so that the insulation sleeve 1 and the riser body 7 can be conveniently positioned and connected, and the casting can be conveniently improved in processing quality through the superposition of the positioning holes 17 and the riser body.
Further, in above-mentioned technical scheme, slider 8 and location axle 11 constitute locating component jointly, locating component's quantity sets up to two sets of, two sets of locating component is about 1 symmetric distribution of insulation cover, and the setting through two sets of locating component is convenient for make both sides play the effect of location to make the location effect better, and through two sets of locating component's use, be convenient for can reduce the use of anchor clamps when getting the piece, facilitate the use to the insulation riser.
This practical theory of operation:
referring to the attached drawings 1-3 of the specification, firstly, the heat preservation sleeve 1 and the heat preservation seat 2 are installed, the snap ring 3 at the bottom of the heat preservation sleeve 1 is inserted into the clamping groove 5 formed in the heat preservation seat 2, so that the heat preservation sleeve 1 and the heat preservation seat 2 are conveniently and preliminarily connected, meanwhile, when the snap ring 3 is completely inserted into the clamping groove 5, the ejector pins 4 at the bottom of the snap ring 3 are contacted with the adhesive capsules 6 in the clamping groove 5, so that the adhesive capsules 6 are directly punctured through the ejector pins 4, the adhesive in the adhesive capsules 6 overflows into the gap at the clamping position of the clamping groove 5 and the snap ring 3, the gap is conveniently filled through the adhesive capsules 6, on one hand, the heat preservation sleeve 1 and the heat preservation seat 2 are firmly adhered, on the other hand, the gap is filled, so that a metal solution is effectively prevented from flowing into the gap, and the phenomenon of sand inclusion is reduced, the processing production quality is improved;
referring to the attached drawings 4-6, the bonded heat-insulating riser is sleeved with a casting, then when the heat-insulating riser needs to be taken down after the casting finishes working, the two poke rods 9 are poked to approach each other, the two poke rods 9 drive the two connecting rods 10 to approach each other and move, the two connecting rods 10 move to drive the positioning shaft 11 to move towards the direction of the slider 8, when the positioning shaft 11 moves in the sliding groove 14 through the sliding rod 15 on one side in the moving process, so that the positioning shaft 11 can play a role of supporting and stabilizing in the moving process, then when the two positioning shafts 11 move close to each other, the connected return spring 13 is pressed and compressed, the return spring 13 is pressed and deformed until the positioning shaft 11 is separated from the positioning hole 17, then the slider 8 continues to slide upwards, and then the slider 8 moves on the sliding column 16, the slider 8 is favorable to playing the effect of direction through the in-process that the traveller 16 removed, thereby until removing the topmost of traveller 16 with slider 8, at this moment feeder head body 7 will follow the removal of slider 8 and remove, until the inside roll-off of insulating sleeve 1 is followed to the upper portion with feeder head body 7, thereby be favorable to making feeder head body 7 reduce the fastening that comes from insulating sleeve 1, it is not hard up to make feeder head body 7 be connected with inside forging, then we directly stimulate insulating sleeve 1 to drive feeder head body 7 and pull out from the forging can, thereby reduce the use of anchor clamps, realize the effect of getting the piece fast.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.
Claims (6)
1. The utility model provides a take insulation riser structure of opening structure, includes insulation cover (1), its characterized in that: the bottom joint of insulating sheath (1) has heat preservation seat (2), the inside sliding connection of insulating sheath (1) has rising head body (7), the outside both ends of rising head body (7) are all fixed and are provided with slider (8), and the equal sliding connection in outside both sides of slider (8) has poker rod (9), the one end fixedly connected with connecting rod (10) of poker rod (9), and the fixed location axle (11) that is provided with of one end of connecting rod (10), adjacent sliding connection has spring post (12) between location axle (11), the outside winding of spring post (12) has reset spring (13), opening slide rail (18) have all been seted up to the outside both sides of insulating sheath (1), and the fixed traveller (16) that is provided with in inside of opening slide rail (18) to the outside sliding connection of traveller (16) has slider (8).
2. The insulating riser structure with the gap structure of claim 1, wherein: the heat preservation sleeve is characterized in that a clamping groove (5) is formed in the heat preservation base (2), a clamping ring (3) is fixedly arranged at the bottom of the heat preservation sleeve (1), and the clamping ring (3) is matched with the clamping groove (5).
3. The insulating riser structure with the gap structure as claimed in claim 2, wherein: the bottom of snap ring (3) is fixed and is provided with a plurality of thimbles (4), the inside of draw-in groove (5) is fixed and is provided with a plurality of adhesive capsules (6), and is a plurality of the quantity of thimble (4) is with a plurality of the quantity of adhesive capsule (6) equals.
4. The insulating riser structure with the gap structure of claim 1, wherein: a sliding rod (15) is fixedly arranged on one side of the outer portion of the positioning shaft (11), a sliding groove (14) is formed in the sliding block (8), and the sliding rod (15) is matched with the sliding groove (14).
5. The insulating riser structure with the gap structure of claim 1, wherein: positioning holes (17) are formed in the two sides of the opening sliding rail (18), and the positioning holes (17) are matched with the positioning shaft (11).
6. The insulating riser structure with the gap structure of claim 1, wherein: the positioning assemblies are formed by the sliding blocks (8) and the positioning shafts (11) together, the number of the positioning assemblies is two, and the two positioning assemblies are symmetrically distributed about the heat insulation sleeve (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122158917.2U CN215587795U (en) | 2021-09-08 | 2021-09-08 | Take insulation riser structure of opening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122158917.2U CN215587795U (en) | 2021-09-08 | 2021-09-08 | Take insulation riser structure of opening structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215587795U true CN215587795U (en) | 2022-01-21 |
Family
ID=79884898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122158917.2U Expired - Fee Related CN215587795U (en) | 2021-09-08 | 2021-09-08 | Take insulation riser structure of opening structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215587795U (en) |
-
2021
- 2021-09-08 CN CN202122158917.2U patent/CN215587795U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220121 |