CN204975223U - Psammitolite is dried and is put up - Google Patents
Psammitolite is dried and is put up Download PDFInfo
- Publication number
- CN204975223U CN204975223U CN201520425391.1U CN201520425391U CN204975223U CN 204975223 U CN204975223 U CN 204975223U CN 201520425391 U CN201520425391 U CN 201520425391U CN 204975223 U CN204975223 U CN 204975223U
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- crossbeam
- core
- psammitolite
- drying rack
- sand core
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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a psammitolite is dried and is put up, this psammitolite is dried and is put up include parallel arrangement's first crossbeam, second crossbeam, connect in the head rod and the second connecting rod at first crossbeam and second crossbeam both ends, and this connected mode can make psammitolite is dried and is put up firm, and are equipped with a plurality of locating pins on the first crossbeam in order to realize the location to a plurality of psammitolites to can get rid of the coating in the psammitolite locating hole, gas purging in the psammitolite improves the foundry goods yield when being beneficial to follow -up casting. And psammitolite is dried and is put up can stack to effectively utilize the space, improve the drying efficiency of dry -off oven.
Description
Technical field
The utility model relates to a kind of stoving rack, particularly a kind of stoving rack for drying core.
Background technology
In existing automobile engine cylinder-body casting, need after core dip-coating to dry, existing sand core drying mode, normal employing core is vertically naturally suspended on stoving rack and dries, but along with existing sand core structure is to complicated development, adopt nature hang can make the core crank of labyrinth and cause hanging, using current stoving rack operation to be difficult to shaping and core-breaking rate is higher, can not mass production.
Therefore, need a kind of new technical scheme to solve the problem.
Summary of the invention
For the problem and shortage existing for prior art, the purpose of this utility model is to provide one can put multiple core, firm position, and can improve the sand core drying rack of casting yield, raising drying efficiency.
For achieving the above object, the utility model can adopt following technical scheme: a kind of sand core drying rack, this sand core drying rack comprises the first crossbeam, the second cross beam that be arranged in parallel, be connected to head rod and second connecting rod at first crossbeam and second cross beam two ends, first crossbeam is provided with at least one alignment pin.
The utility model is compared with prior art: sand core drying rack of the present utility model utilizes coordinating of first crossbeam, second cross beam and head rod and the second connecting rod, sand core drying rack can be made to fix, and first crossbeam is provided with at least one alignment pin to realize the location at least one core, and the coating can removed in locating hole, when being beneficial to follow-up casting, gas purging in core, improves casting yield.
Accompanying drawing explanation
Fig. 1 is the top view that sand core drying rack of the present utility model supports core.
Fig. 2 is the front view that sand core drying rack of the present utility model supports core.
Fig. 3 is the side view that in Fig. 1, sand core drying rack supports core.
Fig. 4 is the schematic diagram that the utility model needs the core of drying.
Fig. 5 is the front view that sand core drying rack of the present utility model stacks rear support core.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, illustrate the utility model further, following detailed description of the invention should be understood and be only not used in restriction scope of the present utility model for illustration of the utility model, after having read the utility model, the amendment of those skilled in the art to the various equivalent form of value of the present utility model has all fallen within the application's claims limited range.
Refer to shown in Fig. 1-3, this a kind of sand core drying rack 100 comprises the first crossbeam 10, the second cross beam 20 that be arranged in parallel, be connected to head rod 30 and second connecting rod 40 at first crossbeam 10 and second cross beam 20 two ends, first crossbeam 10 is provided with at least one alignment pin 11, to realize the location at least one core 200.
Preferably, head rod 30 and the second connecting rod 40 are respectively perpendicular to first crossbeam 10, second cross beam 20, like this, first crossbeam 10, second cross beam 20 are connected the sand core drying rack 100 of a rear composition rectangle with head rod 30, second connecting rod 40, to make this sand core drying rack 100 more firm.
Shown in Fig. 4, be the core 200 needing to dry, core 200 comprises hand and grabs portion 21, grabs one end, portion 21 grab the substantially vertical leg in portion 21 22 with hand at hand, and connects the connecting portion 23 that hand grabs portion 21 and leg 22.This core 200 puts the first crossbeam 10 of sand core drying rack 100 with on second cross beam 20, particularly, the hand that first crossbeam 10 supports core 200 grabs portion 21 and connecting portion 23, second cross beam 20 supports the leg of core 200, like this, sand core drying rack 100 supports three place's planes of core 200, makes core 200 support more firm on sand core drying rack 100.
Please again shown in composition graphs 3, the first crossbeam 10 of sand core drying rack 100 is provided with alignment pin 11, core 100 is provided with locating hole (not shown), alignment pin 11 coordinates with locating hole, to realize the location to core 100, and alignment pin 11 can remove the coating in locating hole, when being beneficial to follow-up casting, gas purging in core 100, improves casting yield.Preferably, each sand core drying rack 100 is provided with five alignment pins 11, can puts five, location core 200, better to utilize space, according to the actual size of core or drying oven, sand core drying rack 100 also can be set to multiple putting position.
Shown in Fig. 5, for the situation that sand core drying rack 100 is stacked together, knownly, first crossbeam 10 is identical with the height of second cross beam 20, head rod 30 is identical with the height of the second connecting rod 40, and the height of head rod 30 and the second connecting rod 40 is all greater than the height of first crossbeam 10 and second cross beam 20.Head rod 30 is upwards provided with the first accepting groove 31, and head rod 30 is to having the first inserted block 32; Second connecting rod 40 is upwards provided with the second accepting groove 41, second connecting rod is to having the second inserted block 42, during to be stacked by multiple sand core drying rack 100, the first inserted block 32 of the sand core drying rack 100 overlayed can be inserted in the first accepting groove 31 of the sand core drying rack 100 under overlaying; In like manner, second inserted block 41 of the sand core drying rack 100 overlayed can be inserted in the second accepting groove 42 of the sand core drying rack 100 under overlaying, and after inserting, the height H that upper lower connecting rod is stacked together is greater than the height of core 200, can put core 200.Multiple sand core drying rack 100 is stacked, saves space, improve drying oven production efficiency.
Sand core drying rack 100 of the present utility model can put multiple core 200, sand core drying rack 100 arranges alignment pin 11 to realize the location to core, and alignment pin 11 can remove the coating in locating hole, gas purging in core 200 when being beneficial to follow-up casting, improve casting yield, can stack between sand core drying rack 100, effectively utilize space, improve drying oven production efficiency.
Claims (5)
1. a sand core drying rack, is characterized in that, comprises the first crossbeam, the second cross beam that be arranged in parallel, is connected to head rod and second connecting rod at first crossbeam and second cross beam two ends, first crossbeam is provided with at least one alignment pin.
2. sand core drying rack according to claim 1, is characterized in that: described head rod and the second connecting rod are respectively perpendicular to first crossbeam, second cross beam.
3. sand core drying rack according to claim 1, is characterized in that: described first crossbeam is identical with the height of second cross beam, and described head rod is also identical with the height of the second connecting rod.
4. sand core drying rack according to claim 3, is characterized in that: the height of described head rod and the second connecting rod is all greater than the height of first crossbeam and second cross beam.
5. the sand core drying rack according to any one of claim 1-4, is characterized in that: head rod is upwards provided with the first accepting groove, and head rod is to having the first inserted block; Second connecting rod is upwards provided with the second accepting groove, and the second connecting rod is to having the second inserted block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520425391.1U CN204975223U (en) | 2015-06-18 | 2015-06-18 | Psammitolite is dried and is put up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520425391.1U CN204975223U (en) | 2015-06-18 | 2015-06-18 | Psammitolite is dried and is put up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204975223U true CN204975223U (en) | 2016-01-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520425391.1U Active CN204975223U (en) | 2015-06-18 | 2015-06-18 | Psammitolite is dried and is put up |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204975223U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109465401A (en) * | 2018-10-29 | 2019-03-15 | 唐宏泉 | A kind of core drying method for new-energy automobile water cooling motor housing |
| CN109648043A (en) * | 2019-01-12 | 2019-04-19 | 共享装备股份有限公司 | The Bracking-resistant method of elongated sand core |
| CN111360204A (en) * | 2020-04-27 | 2020-07-03 | 安徽省胜峰机械有限公司 | Vacuum casting pattern coating drying method |
| CN111360203A (en) * | 2020-04-27 | 2020-07-03 | 安徽省胜峰机械有限公司 | Sand casting is with mould drying device |
-
2015
- 2015-06-18 CN CN201520425391.1U patent/CN204975223U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109465401A (en) * | 2018-10-29 | 2019-03-15 | 唐宏泉 | A kind of core drying method for new-energy automobile water cooling motor housing |
| CN109648043A (en) * | 2019-01-12 | 2019-04-19 | 共享装备股份有限公司 | The Bracking-resistant method of elongated sand core |
| CN109648043B (en) * | 2019-01-12 | 2020-11-10 | 共享装备股份有限公司 | Anti-cracking method for slender sand core |
| CN111360204A (en) * | 2020-04-27 | 2020-07-03 | 安徽省胜峰机械有限公司 | Vacuum casting pattern coating drying method |
| CN111360203A (en) * | 2020-04-27 | 2020-07-03 | 安徽省胜峰机械有限公司 | Sand casting is with mould drying device |
| CN111360203B (en) * | 2020-04-27 | 2021-06-01 | 安徽玄同机电科技有限公司 | Sand casting is with mould drying device |
| CN111360204B (en) * | 2020-04-27 | 2021-07-06 | 安徽玄同机电科技有限公司 | Vacuum casting pattern coating drying method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |