CN213888074U - Sand shooting mechanism for sand shooting sealing device - Google Patents
Sand shooting mechanism for sand shooting sealing device Download PDFInfo
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- CN213888074U CN213888074U CN202022826511.2U CN202022826511U CN213888074U CN 213888074 U CN213888074 U CN 213888074U CN 202022826511 U CN202022826511 U CN 202022826511U CN 213888074 U CN213888074 U CN 213888074U
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- sealing strip
- type sealing
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- sand shooting
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Abstract
The utility model discloses a penetrate sand mechanism from top to bottom that sand sealing device used, including lower frame sandblast passageway closing plate, L type sealing strip, fixed expansion plate and push cylinder, the back mounted of fixed expansion plate has lower frame sandblast passageway closing plate, be equipped with L type sealing strip between lower frame sandblast passageway closing plate and the fixed expansion plate, L type sealing strip is installed to the inboard of L type sealing strip, install the push cylinder that the cooperation was used on the fixed expansion plate. The utility model discloses the setting makes the mechanism inseparabler in the operation through lower frame sandblast passageway closing plate through L type sealing strip and L type sealing strip, and the promotion cylinder makes the mechanism realize the left right type and promotes, and effectual avoiding or reducing mechanism receives the condition of limitation at the effect of penetrating the sand operation, has both guaranteed the stability of mechanism during the operation, has guaranteed the operating efficiency of mechanism when penetrating sand from top to bottom again simultaneously, and the simple easy operation of whole constitution.
Description
Technical Field
The utility model relates to a molding machine technical field specifically is a penetrate sand sealing device and use penetrate sand mechanism from top to bottom.
Background
The molding machine is a casting apparatus for manufacturing sand molds, and its main functions are: filling sand, namely filling loose molding sand into a sand box; compacting the molding sand, namely compacting the loose molding sand in the sand box by different methods such as jolt ramming, compaction, jolt ramming, injection pressing and the like, so that the sand mould has necessary strength in the processes of carrying, pouring and the like; and (4) stripping, namely taking out the pattern from the compacted sand mold by using different mechanisms, wherein the sand shooting sealing device is also an important component of the molding machine.
The sealing effect in the existing upper and lower sand shooting mechanisms is relatively insufficient, the sand leakage and sand leakage of the sand shooting sealing device during operation are easily caused by long-time operation, and the practical effect of the mechanism is reduced;
the existing up-and-down sand shooting mechanism is basically single-type pushing to enable sand shooting operation, so that not only is the operation efficiency of the mechanism affected, but also the overall operation quality is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a penetrate sand sealing device and use penetrate sand mechanism from top to bottom to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a penetrate sand mechanism from top to bottom that sand sealing device used, includes lower frame sandblast passageway closing plate, L type sealing strip, L type sealing layering, fixed expansion plate and push cylinder, the back mounted of fixed expansion plate has lower frame sandblast passageway closing plate, be equipped with L type sealing layering between lower frame sandblast passageway closing plate and the fixed expansion plate, L type sealing strip is installed to the inboard of L type sealing layering, install the push cylinder that the cooperation was used on the fixed expansion plate.
Preferably, the L-shaped sealing pressing strip is uniformly provided with second mounting holes used in a matched mode, and the fixed telescopic plate is provided with positioning holes used in a matched mode.
Preferably, an inner pressing strip is installed on the inner side of the L-shaped sealing strip, and first installation holes matched with the inner pressing strip are uniformly distributed on the inner pressing strip.
Preferably, the output end of the pushing cylinder is provided with a mounting seat used in a matched mode, and the mounting seat is fixedly mounted with the fixed telescopic plate.
Compared with the prior art, the beneficial effects of the utility model are that: the upper and lower sand shooting mechanism for the sand shooting sealing device is reasonable in structure and has the following advantages:
(1) the mechanism is more compact in operation by arranging the lower frame sand blasting channel sealing plate, the L-shaped sealing pressing strip and the L-shaped sealing strip, sand leakage and sand leakage of the mechanism in an operation device are effectively avoided or reduced by a simple composition structure, the material cost is saved, the sealing performance of the mechanism in the operation period is improved, and the quality of the mechanism in the operation is ensured;
(2) the promotion cylinder that sets up makes the mechanism realize that the left right type promotes, and the effectual effect of avoiding or reducing the mechanism in the operation of shooting sand receives the condition of limitation, has both guaranteed the stability of mechanism during the operation, has guaranteed the operating efficiency of mechanism when shooting sand from top to bottom again simultaneously, and the simple easy operation of whole constitution, the staff later stage of being convenient for more detects and maintains, has improved the holistic practical function of mechanism.
Drawings
Fig. 1 is a schematic front view of the internal structure of the present invention;
fig. 2 is a schematic diagram of the side-view internal structure of the present invention.
In the figure: 1. a lower frame sand blasting channel sealing plate; 2. an L-shaped sealing strip; 3. an L-shaped sealing batten; 301. a second mounting hole; 4. fixing the expansion plate; 401. positioning holes; 5. a push cylinder; 501. a mounting seat; 6. an inner pressing strip; 601. a first mounting hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides an embodiment: an up-and-down sand shooting mechanism for a sand shooting sealing device comprises a lower frame sand shooting channel sealing plate 1, an L-shaped sealing strip 2, an L-shaped sealing bead 3, a fixed expansion plate 4 and a pushing cylinder 5, wherein the L-shaped sealing strip 2 is installed on the inner side of the L-shaped sealing bead 3, an inner bead 6 is installed on the inner side of the L-shaped sealing bead 2, first mounting holes 601 matched with the inner bead 6 are uniformly distributed on the inner bead 6, the first mounting holes 601 realize the mounting and fixing of the inner bead 6, the stability of the inner bead 6 during the operation on the lower frame sand shooting channel sealing plate 1 is ensured, the lower frame sand shooting channel sealing plate 1 enables the mechanism to be closer in operation through the L-shaped sealing bead 3 and the L-shaped sealing strip 2, the sand leakage and the sand leakage of the mechanism on an operation device are effectively avoided or reduced through a simple composition structure, the material cost is saved, and the sealing performance of the mechanism during the operation is improved, the quality of the mechanism in operation is guaranteed, the pushing cylinder 5 matched with the fixed expansion plate 4 is installed on the fixed expansion plate, the pushing cylinder 5 enables the mechanism to realize left-right pushing, the situation that the effect of the mechanism in sand shooting operation is limited is effectively avoided or reduced, the stability of the mechanism in operation is guaranteed, meanwhile, the operation efficiency of the mechanism in up-down sand shooting is guaranteed, the whole structure is simple and easy to operate, later-stage detection and maintenance are facilitated for workers, the practical effect of the whole mechanism is improved, the output end of the pushing cylinder 5 is provided with the mounting seat 501 matched with the fixed expansion plate 4, and the mounting seat 501 and the fixed expansion plate 4 are fixedly installed;
the back side of the fixed telescopic plate 4 is provided with a lower frame sand blasting channel sealing plate 1, an L-shaped sealing pressing strip 3 is arranged between the lower frame sand blasting channel sealing plate 1 and the fixed telescopic plate 4, a second mounting hole 301 matched with the L-shaped sealing pressing strip 3 is uniformly formed in the L-shaped sealing pressing strip 3, a positioning hole 401 matched with the L-shaped sealing pressing strip 4 is formed in the fixed telescopic plate 4, a worker can conveniently mount and fix the mechanism through a corresponding mounting part, and the stability of the mechanism during operation is guaranteed.
The working principle is as follows: the mechanism is arranged at the sand shooting opening of the sand storage container barrel and the sand blasting seat, the closing of the mold is completed by pushing the left and right pushing cylinders 5 to push and connect the lower frame sand blasting channel sealing plate 1, and the sand shooting is completed by pushing the left and right pushing cylinders 5 to return.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (4)
1. The utility model provides a penetrate sand mechanism from top to bottom that sand sealing device used, includes lower frame sandblast passageway closing plate (1), L type sealing strip (2), L type sealing layering (3), fixed expansion plate (4) and promotion cylinder (5), its characterized in that: the back mounting of fixed expansion plate (4) has lower frame sandblast passageway closing plate (1), be equipped with L type sealing strip (3) between lower frame sandblast passageway closing plate (1) and fixed expansion plate (4), L type sealing strip (2) are installed to the inboard of L type sealing strip (3), install the promotion cylinder (5) that the cooperation was used on fixed expansion plate (4).
2. The upper and lower sand shooting mechanism for the sand shooting sealing device according to claim 1, wherein: and second mounting holes (301) which are matched for use are uniformly formed in the L-shaped sealing pressing strip (3), and positioning holes (401) which are matched for use are formed in the fixed telescopic plate (4).
3. The upper and lower sand shooting mechanism for the sand shooting sealing device according to claim 1, wherein: an inner pressing strip (6) is installed on the inner side of the L-shaped sealing strip (2), and first mounting holes (601) matched with each other for use are uniformly distributed in the inner pressing strip (6).
4. The upper and lower sand shooting mechanism for the sand shooting sealing device according to claim 1, wherein: the output end of the pushing cylinder (5) is provided with a mounting seat (501) which is matched with the pushing cylinder for use, and the mounting seat (501) is fixedly mounted with the fixed telescopic plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022826511.2U CN213888074U (en) | 2020-11-30 | 2020-11-30 | Sand shooting mechanism for sand shooting sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022826511.2U CN213888074U (en) | 2020-11-30 | 2020-11-30 | Sand shooting mechanism for sand shooting sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213888074U true CN213888074U (en) | 2021-08-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022826511.2U Active CN213888074U (en) | 2020-11-30 | 2020-11-30 | Sand shooting mechanism for sand shooting sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213888074U (en) |
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2020
- 2020-11-30 CN CN202022826511.2U patent/CN213888074U/en active Active
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| GR01 | Patent grant | ||
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| CP02 | Change in the address of a patent holder |
Address after: 362200 No. 3, Anjing Road, Jinjiang Economic Development Zone (Anton Park), Quanzhou City, Fujian Province Patentee after: Quanzhou Juzhu Intelligent Technology Co.,Ltd. Address before: 362342 Huaju science and Technology Industrial Park, No. 51 Binxi Road, Hailian Industrial Zone, Shuitou Town, Nan'an City, Quanzhou City, Fujian Province Patentee before: Quanzhou Juzhu Intelligent Technology Co.,Ltd. |