CN208825489U - A kind of sand casting producing line sand frame - Google Patents
A kind of sand casting producing line sand frame Download PDFInfo
- Publication number
- CN208825489U CN208825489U CN201821305853.6U CN201821305853U CN208825489U CN 208825489 U CN208825489 U CN 208825489U CN 201821305853 U CN201821305853 U CN 201821305853U CN 208825489 U CN208825489 U CN 208825489U
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- sand
- framework
- adjustable plate
- frame
- producing line
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Abstract
The utility model discloses a kind of sand to cast producing line sand frame, framework including being connected to the sand-shooting head of penetrating sand machine, several evenly distributed sand-spraying holes are provided in the framework, the bottom of the framework is connected to upper mold, the bottom both ends of the framework are fixedly installed left support part and right support respectively, the bottom both ends of the framework are provided with adjustable plate, the left support part and right support support adjustable plate jointly, and the adjustable plate transverse shifting and can fit closely the outlet for sealing sand-spraying hole with framework bottom.The utility model utilizes the transverse shifting of the adjustable plate at both ends, adjustable plate is enabled to seal the sand-spraying hole beyond upper mold range, so that a sand frame can adapt to the sand type casting moulding technique of a variety of size specification molds, not only reduce the investment of cost, and avoid frequent replacement sand frame, the process time has been saved, process efficiency is improved.
Description
Technical field
The utility model relates to sand to cast technical field, and in particular to a kind of sand casting producing line sand frame.
Background technique
It is to dock by upper mold and lower mold and to form forming cavity in existing sand casting process, it then will by penetrating sand machine
Sand class raw material in sand-shooting head is injected into molding in forming cavity by the sand-spraying hole on sand frame, but due in different process, at
The size of type chamber is different, that is to say, that upper mold it is of different sizes, in order to prevent the case where sand leakage, therefore, different works
Skill, need replacing with the matched sand frame of mold, not only increase the investment of cost in this way, and replace sand frame be also required to expend compared with
More time affects whole process efficiency.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, providing one kind can adapt to a variety of size specification moulds
Tool carry out using sand cast producing line sand frame.
Technical solution: to achieve the above object, the utility model provides a kind of sand casting producing line sand frame, including is connected to penetrate
The framework of the sand-shooting head of sand machine is provided with several evenly distributed sand-spraying holes in the framework, and the bottom of the framework is connected to
Upper mold, the bottom both ends of the framework are fixedly installed left support part and right support, the bottom both ends of the framework respectively
It is provided with adjustable plate, the left support part and right support support adjustable plate jointly, and the adjustable plate being capable of transverse shifting
And the outlet for sealing sand-spraying hole is fitted closely with framework bottom.
Further, the two side ends of the framework are provided with lateral fixed plate, are provided in the fixed plate for solid
Surely the tight fixed bolt of adjustable plate is lived, tight fixed bolt is capable of fixing the adjustable plate after adjusting, so that adjustable plate will not slide laterally,
It ensure that the sealing of hole effect of adjustable plate.
Further, the contact point of the tight fixed bolt and adjustable plate is located at the middle position of adjustable plate transverse direction, is promoted solid
Determine effect.
Further, it is provided with handle on the adjustable plate, convenient for push-and-pull adjustable plate, improves and adjust efficiency.
Further, the two sides of the adjustable plate fit with left support part and right support respectively, so that adjustable plate
It not will shake left and right, guarantee sealing of hole effect.
The utility model has the advantages that the utility model is compared with prior art, using the transverse shifting of the adjustable plate at both ends, so that adjusting
Plate can seal the sand-spraying hole beyond upper mold range, so that the sand that a sand frame can adapt to a variety of size specification molds is cast
Type technique, not only reduces the investment of cost, and avoids frequent replacement sand frame, has saved the process time, has improved work
Skill efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the connection schematic diagram of adjustable plate and framework；
Fig. 3 is the side view of framework.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the utility model is furtherd elucidate.
As shown in FIG. 1 to 3, the utility model provides a kind of sand casting producing line sand frame, including being connected to penetrating for penetrating sand machine
The framework 1 of sand head 2 is provided with several evenly distributed sand-spraying holes 3 in framework 1, and the bottom of framework 1 is connected to upper mold 4, framework
1 bottom both ends are fixedly installed left support part 8 and right support 7 respectively, and the bottom both ends of framework 1 are provided with adjustable plate 6,
Left support part 8 and right support 7 support adjustable plate 6 jointly, and adjustable plate 6 transverse shifting and can closely be pasted with 1 bottom of framework
It shares in the outlet for sealing sand-spraying hole 3, the two side ends of framework 1 are provided with lateral fixed plate 9, are provided with and are used in fixed plate 9
Fix the tight fixed bolt 10 of adjustable plate 6, the contact point of tight fixed bolt 10 and adjustable plate 6 is located at the lateral interposition of adjustable plate 6
It sets, handle 11 is provided on adjustable plate 6, the two sides of adjustable plate 6 fit with left support part 8 and right support 7 respectively.
The use operating process of the utility model are as follows: upper mold 4 is connected to the bottom of framework 1 first, then unclamps two
A tight fixed bolt 10 pushes two adjustable plates 6 respectively until two adjustable plates 6 fit closely upper mold 4, then again by two
Tight fixed bolt 10 is tightened, and two adjustable plates 6 are fixed, and upper mold 4 pushes and the docking of lower mold 5 forms forming cavity, and sand is penetrated in starting
Machine, penetrating sand machine will be located at the sand class raw material in sand-shooting head 2 and be injected in forming cavity by sand-spraying hole 3, at this point, because exceeding upper mold
The outlet of the sand-spraying hole 3 of 4 ranges has been enclosed, so the case where being not in sand leakage.
Claims (5)
1. a kind of sand casts producing line sand frame, the framework (1) of the sand-shooting head (2) including being connected to penetrating sand machine, set on the framework (1)
Several evenly distributed sand-spraying holes (3) are equipped with, the bottom of the framework (1) is connected to upper mold (4), it is characterised in that: described
The bottom both ends of framework (1) are fixedly installed left support part (8) and right support (7), the bottom both ends of the framework (1) respectively
It is provided with adjustable plate (6), the left support part (8) and right support (7) support adjustable plate (6), the adjustable plate jointly
(6) transverse shifting and the outlet for sealing sand-spraying hole (3) can be fitted closely with framework (1) bottom.
2. a kind of sand according to claim 1 casts producing line sand frame, it is characterised in that: the two side ends of the framework (1) are equal
It is provided with lateral fixed plate (9), the tight fixed bolt (10) for fixing adjustable plate (6) is provided on the fixed plate (9).
3. a kind of sand according to claim 2 casts producing line sand frame, it is characterised in that: the tight fixed bolt (10) and adjusting
The contact point of plate (6) is located at the middle position of adjustable plate (6) transverse direction.
4. a kind of sand according to claim 1 casts producing line sand frame, it is characterised in that: be provided on the adjustable plate (6)
Handle (11).
5. a kind of sand according to claim 1 casts producing line sand frame, it is characterised in that: the two sides of the adjustable plate (6)
It fits respectively with left support part (8) and right support (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821305853.6U CN208825489U (en) | 2018-08-14 | 2018-08-14 | A kind of sand casting producing line sand frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821305853.6U CN208825489U (en) | 2018-08-14 | 2018-08-14 | A kind of sand casting producing line sand frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208825489U true CN208825489U (en) | 2019-05-07 |
Family
ID=66309214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821305853.6U Active CN208825489U (en) | 2018-08-14 | 2018-08-14 | A kind of sand casting producing line sand frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208825489U (en) |
-
2018
- 2018-08-14 CN CN201821305853.6U patent/CN208825489U/en active Active
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