CN203778687U - Wooden mold with stripping device and stripping device - Google Patents
Wooden mold with stripping device and stripping device Download PDFInfo
- Publication number
- CN203778687U CN203778687U CN201420092968.7U CN201420092968U CN203778687U CN 203778687 U CN203778687 U CN 203778687U CN 201420092968 U CN201420092968 U CN 201420092968U CN 203778687 U CN203778687 U CN 203778687U
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- CN
- China
- Prior art keywords
- molding
- stripping
- iron
- screw
- shank
- 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 - Lifetime
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 64
- 229910052742 iron Inorganic materials 0.000 claims abstract description 29
- 238000000465 moulding Methods 0.000 claims description 70
- 230000013011 mating Effects 0.000 claims description 6
- 239000004576 sand Substances 0.000 description 6
- 239000000725 suspension Substances 0.000 description 6
- 238000005266 casting Methods 0.000 description 5
- 238000007528 sand casting Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 2
- 244000035744 Hura crepitans Species 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Casting Devices For Molds (AREA)
Abstract
The utility model provides a wooden mold with a stripping device and the stripping device. The wooden mold with the stripping device comprises a wooden mold consisting of a wooden template, wherein the wooden template is provided with a central hole; a central sunken groove is formed in the surface, opposite to the mold joint, of the wooden template, and stripping iron matched with the central sunken groove is arranged in the central sunken groove, and is connected with the wooden template through a countersunk dowel or a screw; a central threaded hole corresponding to the central hole is formed in the stripping iron; a stripping hook lever is matched; a threaded rod is arranged at the lever end of the stripping hook lever, and is matched and connected with the central threaded hole; a shackle for stripping is arranged at the outer end of the stripping hook lever. The stripping device comprises a connecting end and a stripping end, wherein the connecting end comprises the stripping iron matched with the central sunken groove of the wooden template and the countersunk dowel or the screw for connecting the stripping iron with the wooden template; the central threaded hole is formed in the stripping iron; the stripping hook lever is matched; the threaded rod is arranged at the lever end of the stripping hook lever, and is connected with the central threaded hole; the shackle for stripping is arranged at the outer end of the stripping hook lever. The stripping device is easy to mount, convenient to use and low in cost, and has high popularization and application value.
Description
Technical field
The utility model relates to a kind of wooden model and die lifter with die lifter, and particularly a kind of precision sand wooden model and die lifter for casting refers to particularly for the accurate molding of sand casting wooden model and do not damage the die lifter of wooden model.
Background technology
At present, sand casting mainly contains hammering, restricts and draw two kinds of molding modes with wooden model.
Hammering molding mode be by padded sandbox or with driving sling, directly use the end face of the fullering tool such as iron hammer, mallet hammering wooden model, wooden model is hammered into shape out from sand mold.Although this molding mode is more convenient, due to directly hammering on wooden model, the wooden model power that is hit is larger, easily damages and is out of shape, and the life-span is lower, and wooden model vibrates greatlyr in sand mold, causes cavity dimension fluctuation larger, and casting dimension accuracy is lower.
Rope pull-up mould mode is on the die joint of wooden model, open nib or suspension ring are installed, and rope has been passed to nib, or hooks suspension ring with suspension hook, by the mode of tow or suspension hook, wooden model is pulled out from sand mold.This molding mode operates more convenient, but nib or suspension ring local location are stressed larger owing to rising, and force area is on top layer, only have the thinner timber bearing tension in top layer, wooden model is easy to by drawing crack, and the life-span is lower, and rope and suspension hook direction in the process of drawing is easier to change, wooden model is subject to the effect of side force and sand mold is pushed, and causes cavity dimension fluctuation larger, and casting dimension accuracy is lower.
Therefore, all there is certain deficiency in above several wooden model molding modes, is not well positioned to meet need of production.
Summary of the invention
The purpose of this utility model be exactly to provide a kind of easy to use, can improve wooden model service life and casting dimension accuracy and wooden model and die lifter with die lifter for lower-cost sand casting.
The technical solution of the utility model: the wooden model with die lifter of the present utility model comprises the wooden model being made up of plank sheathing, its plank sheathing has centre bore, there is center deep gouge at plank sheathing die joint reverse side, in the molding iron centering deep gouge mating with center deep gouge, molding iron is connected by countersunk head pin or screw with plank sheathing, has center screw corresponding with centre bore on molding iron; Join molding shank, the rod end of molding shank be screw rod with center screw coupling and be connected, the outer end of molding shank is the shackle for molding.
A kind of die lifter of the present utility model comprises link and molding end, and its link comprises the molding iron mating with plank sheathing center deep gouge, connects countersunk head pin or the screw of molding iron and plank sheathing, on molding iron, has center screw; Join molding shank, the rod end of molding shank is that screw rod is connected with center screw, and the outer end of molding shank is the shackle for molding.
Advantage of the present utility model shows the following aspects: join meter die lifter rising in mold process, molding power passes to wooden model by the large plane of molding iron, wooden model stress surface is larger, and stressed even, steady, molding power is carried by the whole thickness of wooden model, wooden model is not fragile, and the life-span is higher; Molding shank and molding iron are threaded connection, and in a mold process, direction is fixed, and wooden model does not exist side force and pushes sand mold, and the demoulding is steady, does not have vibration, and therefore cavity dimension fluctuation is little, and casting dimension accuracy is high; This die lifter is easily installed, easy to use, and cost is lower, has good application value.
Brief description of the drawings
Fig. 1 is the structural representation of sand casting of the present utility model wooden model die lifter.
Fig. 2 is wooden model with die lifter and the working state schematic representation of die lifter.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
As Fig. 1:, comprise the wooden model being formed by plank sheathing 3, its plank sheathing 3 has centre bore 3a, there is center deep gouge 3b at plank sheathing 3 die joint reverse side, in the molding iron 1 centering deep gouge 3b mating with center deep gouge 3b, molding iron 1 is connected by countersunk head pin or screw 4 with plank sheathing 3, has center screw 1a corresponding with centre bore 3a on molding iron 1; Join molding shank 2, the rod end of molding shank 2 is that screw rod 2a mates and is connected with center screw 1a, and the outer end of molding shank 2 is the shackle 2b for molding.
As Fig. 2: the die lifter of a kind of wooden model of the present utility model comprises link and molding end, its link comprises the molding iron 1 mating with plank sheathing 3 center deep gouge 3b, molding iron 1 is connected by countersunk head pin or screw 4 with plank sheathing 3, has center screw 1a on molding iron 1; Join molding shank 2, the rod end of molding shank 2 is that screw rod 2a mates with center screw 1, and molding shank 2 is connected with molding iron 1, and the outer end of molding shank 2 is the shackle 2b for molding.
When molding, the end of thread of molding shank 2 is passed to the centre bore 3a plank sheathing 3 from the die joint side of plank sheathing 3, screw in the center screw 1a at molding iron 1 center, firmly pull up mould shank 2, just can realize the steady molding of plank sheathing 3.Molding realizes the molding of wooden model by the shackle 2b of drawing molding shank 2, prevent that hand from sliding during for molding, during for large-scale wooden model molding, also can adopt travelling crane hook to hook shackle 2b, carries out molding by driving.
Claims (2)
1. the wooden model with die lifter, comprise the wooden model being formed by plank sheathing (3), it is characterized in that: plank sheathing (3) has centre bore (3a), there is center deep gouge (3b) at plank sheathing (3) die joint reverse side, in molding iron (1) the centering deep gouge (3b) mating with center deep gouge (3b), molding iron (1) is connected by countersunk head pin or screw (4) with plank sheathing (3), has center screw (1a) corresponding with centre bore (3a) on molding iron (1); If molding shank (2), the rod end of molding shank (2) is that screw rod (2a) mates and is connected with center screw (1a), and the outer end of molding shank (2) is the shackle (2b) for molding.
2. the die lifter of a wooden model, comprise link and molding end, it is characterized in that: link comprises the molding iron (1) mating with plank sheathing (3) center deep gouge (3b), the countersunk head pin or the screw (4) that connect molding iron (1) and plank sheathing (3), have center screw (1a) on molding iron (1); Join molding shank (2), the rod end of molding shank (2) is that screw rod (2a) mates with center screw (1), and molding shank (2) is connected with molding iron (1), and the outer end of molding shank (2) is the shackle (2b) for molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420092968.7U CN203778687U (en) | 2014-03-03 | 2014-03-03 | Wooden mold with stripping device and stripping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420092968.7U CN203778687U (en) | 2014-03-03 | 2014-03-03 | Wooden mold with stripping device and stripping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203778687U true CN203778687U (en) | 2014-08-20 |
Family
ID=51314915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420092968.7U Expired - Lifetime CN203778687U (en) | 2014-03-03 | 2014-03-03 | Wooden mold with stripping device and stripping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203778687U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104588576A (en) * | 2015-02-09 | 2015-05-06 | 福建兴航机械铸造有限公司 | Wood mold suitable for carbon dioxide hardened sodium silicate sand molding and using method thereof |
| CN105344948A (en) * | 2015-09-29 | 2016-02-24 | 荣昌县金益铸业有限公司 | Casting drawing device and drawing method thereof |
| CN108326267A (en) * | 2018-01-18 | 2018-07-27 | 共享装备股份有限公司 | Large mold, which is lived, expects withdrawing device |
| CN109396331A (en) * | 2018-11-27 | 2019-03-01 | 安阳市凯创科技有限公司 | A kind of novel casting apperance and its formative method |
-
2014
- 2014-03-03 CN CN201420092968.7U patent/CN203778687U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104588576A (en) * | 2015-02-09 | 2015-05-06 | 福建兴航机械铸造有限公司 | Wood mold suitable for carbon dioxide hardened sodium silicate sand molding and using method thereof |
| CN104588576B (en) * | 2015-02-09 | 2016-08-17 | 福建兴航机械铸造有限公司 | It is applicable to wooden model and the using method of carbon dioxide hardened glass sand moulding |
| CN105344948A (en) * | 2015-09-29 | 2016-02-24 | 荣昌县金益铸业有限公司 | Casting drawing device and drawing method thereof |
| CN108326267A (en) * | 2018-01-18 | 2018-07-27 | 共享装备股份有限公司 | Large mold, which is lived, expects withdrawing device |
| CN109396331A (en) * | 2018-11-27 | 2019-03-01 | 安阳市凯创科技有限公司 | A kind of novel casting apperance and its formative method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140820 |
|
| CX01 | Expiry of patent term |