CN204799899U - Tectorial membrane sand make -up machine - Google Patents
Tectorial membrane sand make -up machine Download PDFInfo
- Publication number
- CN204799899U CN204799899U CN201520383075.2U CN201520383075U CN204799899U CN 204799899 U CN204799899 U CN 204799899U CN 201520383075 U CN201520383075 U CN 201520383075U CN 204799899 U CN204799899 U CN 204799899U
- Authority
- CN
- China
- Prior art keywords
- sand
- fixed
- frame
- gas tank
- sill
- 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.)
- Expired - Fee Related
Links
- 239000004576 sand Substances 0.000 title claims abstract description 49
- 210000002489 tectorial membrane Anatomy 0.000 title abstract 4
- 244000035744 Hura crepitans Species 0.000 claims abstract description 12
- 230000006835 compression Effects 0.000 claims abstract description 10
- 238000007906 compression Methods 0.000 claims abstract description 10
- 230000000149 penetrating effect Effects 0.000 claims description 13
- 230000000694 effects Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- IXSZQYVWNJNRAL-UHFFFAOYSA-N etoxazole Chemical group CCOC1=CC(C(C)(C)C)=CC=C1C1N=C(C=2C(=CC=CC=2F)F)OC1 IXSZQYVWNJNRAL-UHFFFAOYSA-N 0.000 description 1
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- Casting Devices For Molds (AREA)
Abstract
Tectorial membrane sand make -up machine relates to a tectorial membrane sand make -up machine. Sand easily appears running and leak sand phenomenon scheduling problem design for solving current tectorial membrane sand make -up machine. Which comprises a frame, there is the bottom end rail frame lower part, the lower table is fixed on the bottom end rail, it establishes on the bottom end rail to penetrate the sand gas pitcher, it has the sand box to penetrate sand gas pitcher top, the sand hopper that advances at frame top has hose and sand box to be connected, there is the pneumatic valve on the hose, there is the nozzle in the sand box, it is connected with the nozzle air inlet to penetrate sand gas pitcher gas outlet, servo motor establishes in the frame, the slide bar with penetrate sand gas pitcher contact, it is threaded in the slide bar, there is the lead screw in the slide bar, lead screw and slide bar screw -thread fit, lead screw and servo motor output shaft, the bottom of guide pillar is fixed on the bottom end rail, and the top is fixed on the entablature, and the entablature is fixed in the frame, and the upper table passes through guide pin bushing dress on the guide pillar, and the compression cylinder's that fixes at the frame top piston rod is connected with the upper table. Sand, hourglass sand phenomenon can not appear running in the advantage.
Description
Technical field:
The utility model relates to a kind of precoated sand forming machine.
Background technology:
Existing precoated sand molder nozzle height needs manual adjustments, and Adjustment precision is low, easily occurs the situation of running sand and leaking sand, affects molding effect.Also there is baroque problem in it in addition.
Summary of the invention:
It is simple that technical problem to be solved in the utility model is to provide a kind of structure, there will not be the precoated sand forming machine running sand and leak sand phenomenon.
Above-mentioned purpose is achieved in that it comprises frame, frame lower is fixed with sill, lower table is fixed on sill, penetrating sand gas tank for two is located on the sill of lower table both sides respectively, two tops penetrating sand gas tank are all fixed with sandbox, frame top is fixed with two and enters sand hopper, two are entered sand hopper and have flexible pipe to be connected with two sandboxes respectively, flexible pipe is provided with pneumatic operated valve, a nozzle is provided with in each sandbox, two gas outlets penetrating sand gas tank are connected with the air inlet of two nozzles respectively, two servomotors are located in two frames of penetrating below sand gas tank respectively, the upper end of two sliding bars is penetrated sand gas tank with two respectively and is contacted, screw thread is had in two sliding bars, a rhizoid thick stick is all provided with in two sliding bars, leading screw and sliding bar threaded engagement, described leading screw is connected with servo motor output shaft, servomotor works, drive screw turns, thus drive sliding bar lifting, the height of sand gas tank and nozzle is penetrated in adjustment, the bottom of some guide pillars is fixed on sill, the top of some guide pillars is fixed on entablature, entablature is fixed on the top of frame, upper table there is the guide pin bushing identical with guide pillar quantity, upper table is arranged on guide pillar by guide pin bushing, and compression cylinder is fixed on frame top, and the piston rod of compression cylinder is connected with upper table, compression cylinder works, and drives the upper and lower motion of upper table.
The utility model has the advantages that: during work, be placed in by mould between upper and lower workbench, compression cylinder work, compressed by mould, two servomotor work, adjustment nozzle height, penetrate the work of sand gas tank for two, nozzle carries out penetrating sand.This apparatus structure is simple, and nozzle height, owing to being that driven by servomotor regulates, so adjustment accurately, there will not be race sand, leaks sand phenomenon, ensures molding effect.
Accompanying drawing illustrates:
Accompanying drawing 1 is structural representation of the present utility model.
Detailed description of the invention:
With reference to accompanying drawing 1, it comprises frame 1, frame lower is fixed with sill 2, lower table 3 is fixed on sill, penetrating sand gas tank 4 for two is located on the sill of lower table both sides respectively, two tops penetrating sand gas tank are all fixed with sandbox 5, frame top is fixed with two and enters sand hopper 6, two are entered sand hopper and have flexible pipe to be connected with two sandboxes respectively, flexible pipe is provided with pneumatic operated valve, a nozzle 7 is provided with in each sandbox, two gas outlets penetrating sand gas tank are connected with the air inlet of two nozzles respectively, two servomotors 8 are located in two frames of penetrating below sand gas tank respectively, the upper end of two sliding bars 9 is penetrated sand gas tank with two respectively and is contacted, screw thread is had in two sliding bars, a rhizoid thick stick 10 is all provided with in two sliding bars, leading screw and sliding bar threaded engagement, described leading screw is connected with servo motor output shaft, servomotor works, drive screw turns, thus drive sliding bar lifting, the height of sand gas tank and nozzle is penetrated in adjustment, the bottom of some guide pillars 11 is all fixed on sill, the top of described some guide pillars is all fixed on entablature 12, entablature is fixed on the top of frame, upper table 13 there is the guide pin bushing identical with guide pillar quantity, upper table is arranged on guide pillar by guide pin bushing, and compression cylinder 14 is fixed on frame top, and the piston rod of compression cylinder is connected with upper table, compression cylinder works, and drives the upper and lower motion of upper table.
Claims (1)
1. precoated sand forming machine, comprise frame (1), frame lower is fixed with sill (2), lower table (3) is fixed on sill, penetrating sand gas tank (4) for two is located on the sill of lower table both sides respectively, two tops penetrating sand gas tank are all fixed with sandbox (5), frame top is fixed with two and enters sand hopper (6), two are entered sand hopper and have flexible pipe to be connected with two sandboxes respectively, flexible pipe is provided with pneumatic operated valve, a nozzle (7) is provided with in each sandbox, two gas outlets penetrating sand gas tank are connected with the air inlet of two nozzles respectively, it is characterized in that: two servomotors (8) are located in two frames of penetrating below sand gas tank respectively, the upper end of two sliding bars (9) is penetrated sand gas tank with two respectively and is contacted, screw thread is had in two sliding bars, a rhizoid thick stick (10) is all provided with in two sliding bars, leading screw and sliding bar threaded engagement, described leading screw is connected with servo motor output shaft, the bottom of some guide pillars (11) is all fixed on sill, the top of described some guide pillars is all fixed on entablature (12), entablature is fixed on the top of frame, (13) have the guide pin bushing identical with guide pillar quantity to upper table, upper table is arranged on guide pillar by guide pin bushing, compression cylinder (14) is fixed on frame top, and the piston rod of compression cylinder is connected with upper table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520383075.2U CN204799899U (en) | 2015-06-08 | 2015-06-08 | Tectorial membrane sand make -up machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520383075.2U CN204799899U (en) | 2015-06-08 | 2015-06-08 | Tectorial membrane sand make -up machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204799899U true CN204799899U (en) | 2015-11-25 |
Family
ID=54584790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520383075.2U Expired - Fee Related CN204799899U (en) | 2015-06-08 | 2015-06-08 | Tectorial membrane sand make -up machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204799899U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111515351A (en) * | 2020-06-03 | 2020-08-11 | 湖南汉寿玉贤耐磨材料有限公司 | Sand mechanism is penetrated in removal of penetrating sand machine |
-
2015
- 2015-06-08 CN CN201520383075.2U patent/CN204799899U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111515351A (en) * | 2020-06-03 | 2020-08-11 | 湖南汉寿玉贤耐磨材料有限公司 | Sand mechanism is penetrated in removal of penetrating sand machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 |