CN207494511U - A kind of sluice gate structure for being convenient for changing sand ejection board - Google Patents
A kind of sluice gate structure for being convenient for changing sand ejection board Download PDFInfo
- Publication number
- CN207494511U CN207494511U CN201721540087.7U CN201721540087U CN207494511U CN 207494511 U CN207494511 U CN 207494511U CN 201721540087 U CN201721540087 U CN 201721540087U CN 207494511 U CN207494511 U CN 207494511U
- Authority
- CN
- China
- Prior art keywords
- sluice gate
- sand
- silo
- ejection board
- sealing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model discloses a kind of sluice gate structures for being convenient for changing sand ejection board, it is characterised in that：Include the sand ejection board for being arranged on and penetrating at silo sand export, it the sand ejection board and penetrates to connect by fixing card between silo and fixes, the sand ejection board is with penetrating the joint face of silo and being equipped with seal groove with the joint face of mold plane, sealing strip is installed in the seal groove, the front end side for penetrating silo is equipped with sluice gate structure, and sluice gate strip of paper used for sealing is installed at sluice gate structure, the sluice gate strip of paper used for sealing is encapsulated by sluice gate sealing plate.The structure design of the utility model is reasonable, devises sluice gate structure penetrating silo, removes sluice gate sealing plate and sluice gate strip of paper used for sealing before replacing sand ejection board, is inserted into flashboard and is penetrating molding sand barrier in silo, then remove sand ejection board, and when replacement penetrates the remaining unlikely outflow of sand in silo.
Description
Technical field：
The utility model is related to casting mold sand core manufacturing fields, relate generally to a kind of sluice gate structure for being convenient for changing sand ejection board.
Background technology：
Sand shooting mechanism of the prior art is mostly using two schemes, and one of which scheme is using side action molds, top
Sand scheme is penetrated in portion, and the program injects molding sand from mould upstream, and molding sand injects mold, molding sand is filled theoretically under the effect of gravity
Full mold cavity has some superiority, but the program must set one layer of partition board on sand ejection board top, to be flowed when preventing and not penetrating sand
The molding sand of state flows out due to gravity from sand ejection board.Partition board also makes a discount the smooth degree that molding sand projects when penetrating sand；And
And sand ejection board is all with screw thread and to penetrate sand tank connected, replace remove sand ejection board when, the remaining sand penetrated in silo can flow sky completely.
Another kind penetrates sand scheme using horizontal direction, and the program is penetrated silo and designed without sluice gate, is penetrated in silo when replacing sand ejection board
Molding sand can flow out fall in mold and equipment due to gravity, pollute environment；Sand ejection board and to penetrate between silo be multiple simultaneously
Be threadedly coupled, cause to replace and bother, labor intensity is big, molding sand be also particularly easy to pierce threaded hole cause it is difficult to install.
Utility model content：
The defects of the utility model aim is exactly to make up prior art, provides a kind of sluice gate for being convenient for changing sand ejection board
Structure penetrates the remaining unlikely outflow of sand in silo when replacing.
The utility model is achieved through the following technical solutions：
A kind of sluice gate structure for being convenient for changing sand ejection board, it is characterised in that：Include to be arranged on and penetrate at silo sand export
Sand ejection board, the sand ejection board and penetrates to connect by fixing card between silo and fixes, the sand ejection board and penetrate the joint face of silo with
And seal groove is equipped with the joint face of mold plane, sealing strip, the front end one for penetrating silo are installed in the seal groove
Side is equipped with sluice gate structure, and sluice gate strip of paper used for sealing is equipped at sluice gate structure, and the sluice gate strip of paper used for sealing is encapsulated by sluice gate sealing plate.
The fixing card is multiple.
The sluice gate sealing plate and sluice gate strip of paper used for sealing removes, and silo will be penetrated by being inserted into flashboard from the Y shape space of leakage
It is sealed at sand export.
The sluice gate sealing plate is bolted on the side wall for penetrating silo sand export.
The sand ejection board is by fixing card and to penetrate sand tank connected, and install convenient is convenient, and is penetrating silo design
Sluice gate structure removes sluice gate sealing plate and sluice gate strip of paper used for sealing before replacing sand ejection board, is inserted into flashboard and is penetrating molding sand barrier in silo,
Sand ejection board is removed again, and a small amount of molding sand only in sand ejection board is fallen into recycling bucket, does not influence the clean and tidy of site environment.
The utility model has the advantages that：
The structure design of the utility model is reasonable, and sluice gate structure is devised penetrating silo, replaces sluice gate sealing plate before sand ejection board
It is removed with sluice gate strip of paper used for sealing, is inserted into flashboard and is penetrating molding sand barrier in silo, then remove sand ejection board, when replacement penetrates in silo remaining sand not
To outflow.
Description of the drawings：
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the L-L sectional views in Fig. 1.
Fig. 3 is the H-H sectional views in Fig. 2.
Fig. 4 is the structure diagram of flashboard.
Specific embodiment：
Referring to attached drawing.
A kind of sluice gate structure for being convenient for changing sand ejection board, includes the sand ejection board 2 for being arranged on and penetrating at 1 sand export of silo, institute
State sand ejection board 2 and penetrate to connect by fixing card 3 between silo 1 and fix, the sand ejection board 2 and penetrate silo 1 joint face and with
The joint face of mold plane is equipped with seal groove 4,5, and sealing strip, the front end one for penetrating silo 1 are equipped in the seal groove
Side is equipped with sluice gate structure 6, and sluice gate strip of paper used for sealing 7 is equipped at sluice gate structure 6, and the sluice gate strip of paper used for sealing 7 is encapsulated by sluice gate sealing plate 8.
The fixing card 3 is multiple.
The sluice gate sealing plate 7 and sluice gate strip of paper used for sealing 8 removes, and silo will be penetrated by being inserted into flashboard 9 from the Y shape space of leakage
It is sealed at 1 sand export.
The sluice gate sealing plate 8 is bolted on the side wall for penetrating 1 sand export of silo.
Its principle is：It is machined with sluice gate structure on 1 mouthful of silo is penetrated, the Y-shaped space of spatial form in sluice gate, usually
During working condition, Y shape space is assembled in the sluice gate sealing plate for penetrating silo mouth side and sluice gate strip of paper used for sealing is sealed.Before replacing sand ejection board
Sluice gate sealing plate and sluice gate strip of paper used for sealing are removed, expose Y shape space, flashboard is inserted into along Y shape space and penetrates silo mouth until the other end,
Sand ejection board is removed into replacement again.Sand ejection board extracts flashboard along Y shape space out after replacing, by sluice gate sealing plate and sluice gate strip of paper used for sealing again
It reinstalls.
Claims (4)
1. a kind of sluice gate structure for being convenient for changing sand ejection board, it is characterised in that：Include to be arranged on and penetrate penetrating at silo sand export
Sand plate, the sand ejection board and penetrates to connect by fixing card between silo and fixes, the sand ejection board and penetrate silo joint face and
Seal groove is equipped with the joint face of mold plane, sealing strip, the front end side for penetrating silo are installed in the seal groove
Equipped with sluice gate structure, and sluice gate strip of paper used for sealing is installed at sluice gate structure, the sluice gate strip of paper used for sealing is encapsulated by sluice gate sealing plate.
2. the sluice gate structure according to claim 1 for being convenient for changing sand ejection board, it is characterised in that：The fixing card is more
It is a.
3. the sluice gate structure according to claim 1 for being convenient for changing sand ejection board, it is characterised in that：The sluice gate sealing plate and
Sluice gate strip of paper used for sealing removes, and will be sealed at the sand export for penetrating silo by being inserted into flashboard from the Y shape space of leakage.
4. the sluice gate structure according to claim 1 for being convenient for changing sand ejection board, it is characterised in that：The sluice gate sealing plate leads to
Bolt is crossed to be fixed on the side wall for penetrating silo sand export.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721540087.7U CN207494511U (en) | 2017-11-17 | 2017-11-17 | A kind of sluice gate structure for being convenient for changing sand ejection board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721540087.7U CN207494511U (en) | 2017-11-17 | 2017-11-17 | A kind of sluice gate structure for being convenient for changing sand ejection board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207494511U true CN207494511U (en) | 2018-06-15 |
Family
ID=62505238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721540087.7U Active CN207494511U (en) | 2017-11-17 | 2017-11-17 | A kind of sluice gate structure for being convenient for changing sand ejection board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207494511U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110090930A (en) * | 2019-06-05 | 2019-08-06 | 含山县富瑞机械厂 | A kind of core shooter sand hopper that flow velocity can be improved |
| CN110102720A (en) * | 2019-06-05 | 2019-08-09 | 含山县富瑞机械厂 | A kind of oblique booster-type core shooter of duplex bit-type |
-
2017
- 2017-11-17 CN CN201721540087.7U patent/CN207494511U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110090930A (en) * | 2019-06-05 | 2019-08-06 | 含山县富瑞机械厂 | A kind of core shooter sand hopper that flow velocity can be improved |
| CN110102720A (en) * | 2019-06-05 | 2019-08-09 | 含山县富瑞机械厂 | A kind of oblique booster-type core shooter of duplex bit-type |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207494511U (en) | A kind of sluice gate structure for being convenient for changing sand ejection board | |
| CN208600669U (en) | A kind of hydraulic castings system for casting and pouring | |
| CN106863849B (en) | RTM mold | |
| CN205969610U (en) | RTM shaping feed arrangement | |
| CN207073187U (en) | A kind of safety-type plastic inspection well | |
| CN204770508U (en) | Can prevent cold core machine of grit bonding sand hopper wall | |
| CN207402099U (en) | One kind is new to be convenient for adding molten aluminum structure | |
| CN207520648U (en) | A kind of continous way oily-water seperating equipment | |
| CN204955328U (en) | Integrated water route of pipe fitting injection mold connector | |
| CN206796427U (en) | A kind of adhesive-spill-preventing valve pocket | |
| CN104012224A (en) | Connecting device for seed box of seed-metering device | |
| CN104493083B (en) | A kind of engine cooling water jacket makes of the core box with catch | |
| CN203284794U (en) | Three-dimensional water draining connecting buckle | |
| CN206173493U (en) | Be used for cocoon feeding machine automatic water supply device | |
| CN205270748U (en) | A pouring mechanism for motor casing lost -foaming casting process | |
| CN207535179U (en) | A kind of curtain coating liquid bath | |
| CN212241893U (en) | Injection nozzle matched with injection cylinder of rubber injection molding machine | |
| CN203695863U (en) | Casting tool | |
| CN103847112A (en) | RTM (resin transfer moulding) mould with resin intercepting outlet | |
| CN204148032U (en) | Fountain head device | |
| CN207806603U (en) | A kind of new type water mould casting device | |
| CN209108734U (en) | A kind of integrating water route plate | |
| CN216502225U (en) | Special sprue gate of autoloader notes material | |
| CN207222922U (en) | A kind of built-in coolant formula mold | |
| CN207772379U (en) | A kind of new type rubber plastic extruder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190507 Address after: 238100 Hanshan Industrial Park, Ma'anshan City, Anhui Province (Lintou Town) Patentee after: MAANSHAN LITONG INDUSTRIAL AUTOMATION EQUIPMENT CO., LTD. Address before: 238100 Dawn Mold Factory, Lintou Industrial Park, Hanshan County, Ma'anshan City, Anhui Province Patentee before: Cao Liming |