CN203900378U - Wax mould integrally-forming device during guider casting - Google Patents
Wax mould integrally-forming device during guider casting Download PDFInfo
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- CN203900378U CN203900378U CN201420274422.3U CN201420274422U CN203900378U CN 203900378 U CN203900378 U CN 203900378U CN 201420274422 U CN201420274422 U CN 201420274422U CN 203900378 U CN203900378 U CN 203900378U
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- wax
- patrix
- counterdie
- forming device
- spin block
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Abstract
The utility model provides a wax mould integrally-forming device during the guider casting. The device comprises an upper mould and a lower mould, wherein an upper mould fixing plate is connected with the upper mould; a rotating block is connected onto the upper mould fixing plate; guiding grooves are formed in the side wall of the rotating block, and are uniformly distributed in the side wall of the rotating block; a limiting plate is arranged at the top of the rotating block; a guide ring is mounted on the rotating block in a sleeving manner; four guiding bulges are arranged on the guide ring and positioned inside the guiding grooves; an upper cooling plate is connected onto and mounted at the outer part of the guide ring in a sleeving manner; a lower mould fixing plate is connected with the lower mould; a lower cooling plate is mounted on the lower mould fixing plate in a sleeving manner; the movement track of the guiding grooves is identical with the movement track of the upper mould. The wax mould integrally-forming device has the advantages that the production cost is reduced, the production efficiency is improved, the influence of human factors on the product quality is lowered, the wax mould one-step formation can be implemented, and the wax mould precision is improved, so that the product quality during the investment casting is improved.
Description
Technical field
The utility model relates to model casting technical field, relates in particular to a kind of former with inclined-plane stripper apparatus, specifically refers to wax-pattern integral forming device in a kind of guider casting.
Background technology
In casting technology field, utilize the model casting of wax-pattern to can be used for the design of some parts that are difficult to loose core, the hole that guider is provided with utilizes model casting out, but in the manufacturing process of wax-pattern, there are a lot of defects, it is main because guider is loop configuration, to adopt multiple less wax stones to be welded to each other and to form piecewise for casting the wax-pattern of guider, in welding process, be difficult to ensure the position relationship between two wax stones, finally cause guider to cast out shape afterwards, dimensional accuracy is lower, and the manufacturing process complexity of whole wax-pattern, especially in welding sequence, technical requirement to workman is higher, in batch production, defect ware is more, enterprises production efficiency is low, production cost is also higher.
Summary of the invention
The technical problems to be solved in the utility model is for the existing weak point of prior art, wax-pattern integral forming device in a kind of guider casting is provided, this device belongs to special purpose device, for batch production, reduce production costs, enhance productivity, reduce the impact of human factor on product quality, can realize the one-shot forming of wax-pattern, improve wax-pattern precision, thereby promote the quality of product in model casting.
Technical solution of the present utility model is, wax-pattern integral forming device in following a kind of guider casting is provided, comprise upper die and lower die, described patrix is connected to upper mould fixed plate, on upper mould fixed plate, be connected to spill spin block, spill spin block is cylinder design, the sidewall of spill spin block is provided with gathering sill, gathering sill is four, and be evenly arranged on the sidewall of spill spin block, spill spin block top is provided with limiting plate, on spill spin block, be set with guide ring, guide ring is provided with four guide protrusions, guide protrusions is positioned at gathering sill, guide ring is set with outward and is connected to coldplate, described counterdie is connected to counterdie fixed head, on counterdie fixed head, be set with lower coldplate, the movement locus that described gathering sill is provided with is consistent with the movement locus of patrix, and when matched moulds, patrix is the running orbit that rotation declines, when die sinking, patrix is the running orbit that rotation is risen.
Adopt the technical program, mainly utilize the rotation of guide ring driven rotary piece, utilize movement locus consistent with patrix on guide pad, complete closure and the unlatching of patrix, the processing of the fabrication hole that the demoulding of solution generic linear core cannot complete, in scientific research, do very large input, last half a year and design successfully, realize the global formation that in current guider investment casting process, wax-pattern is manufactured, process without later-stage secondary, promote the preparation efficiency of wax-pattern, reduce production cost, improve the shape of wax-pattern, dimensional accuracy, product quality is better, in addition, the spill spin block of design is connected with patrix, ensure the stability in positional precision and the rotation process of patrix, avoid patrix because of the low-quality problem of the mobile wax-pattern causing not in place, utilize four outside guide protrusions simultaneously, improve rotation precision, limiting plate is set, while having avoided because of die sinking, the excessive guide ring causing of stroke departs from from gathering sill, result of use is good, the wax-pattern precision of preparation is high.
As preferably, described spill spin block center is provided with wax sprue gate and cast passage, and described cast passage is connected with the wax-pattern chamber of upper die and lower die formation.Adopt the technical program, the paraffin that can realize after being melted in wax-pattern preparation process enters wax-pattern chamber along wax sprue gate and cast passage, completes the preparation of wax-pattern.
Adopt the technical program, on described upper coldplate and lower coldplate, be equipped with cooling water channel.Adopt the technical program, can accelerate the cooling fast of wax-pattern, reduced the setting time of wax-pattern, improved the production efficiency of wax-pattern.
As preferably, described upper coldplate and lower coldplate are provided with lead, and described lead is four.Adopt the technical program, while having improved matched moulds and die sinking, the running orbit precision of patrix, makes a mess of or scratch surface while preventing wax-pattern by upper moulding/demoulding, is of value to raising output and quality.
As preferably, also comprise lock-screw, for being connected between upper mould fixed plate and patrix, between counterdie and counterdie fixed head.Adopt the technical program, patrix comprises several blades with cambered surface, each blade is independent structure, and is connected with upper mould fixed plate by independent lock-screw, mainly contains two advantages, the one, the manufacturing process of single blade is simple, cost is lower, and the 2nd, be to change by Dan Du when indivedual blades produce damage, without changing whole blades, be convenient to safeguard.
The beneficial effect that the utility model brings: realize disposal molding and prepare the wax-pattern using in guider model casting, wax-pattern shape, dimensional accuracy are high, wax-pattern preparation technology is simple, shaping investment pattern is very fast, preparation efficiency is higher, and guider shape, the dimensional accuracy of final casting are high, good product quality, defect ware is zero substantially, has reduced production cost.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model shaped device.
Fig. 2 is the cutaway view (die opening state) at A-A place in Fig. 1.
Fig. 3 is the cutaway view (matched moulds state) at A-A place in Fig. 1.
Fig. 4 is spill spin block and guide ring matching relationship schematic diagram.
Fig. 5 is the cutaway view at B-B place in Fig. 4.
Fig. 6 is the structural representation of guide ring.
Fig. 7 is the schematic perspective view I of the utility model shaped device.
Fig. 8 is the schematic perspective view II of the utility model shaped device.
Shown in figure: 1, patrix, 2, counterdie, 3, upper mould fixed plate, 4, spill spin block, 5, gathering sill, 6, limiting plate, 7, guide ring, 8, guide protrusions, 9, upper coldplate, 10, counterdie fixed head, 11, lower coldplate, 12, wax sprue gate, 13, cast passage, 14, wax-pattern chamber, 15, cooling water channel, 16, lead, 17, lock-screw.
Detailed description of the invention
For ease of explanation, below in conjunction with accompanying drawing, wax-pattern integral forming device in guider casting of the present utility model is elaborated.
As shown in Fig. 1 to Fig. 8, wax-pattern integral forming device in a kind of guider casting, comprise patrix 1 and counterdie 2, it is characterized in that: described patrix 1 is connected to upper mould fixed plate 3, on upper mould fixed plate 3, be connected to spill spin block 4, spill spin block 4 is cylinder design, the sidewall of spill spin block 4 is provided with gathering sill 5, gathering sill 5 is four, and be evenly arranged on the sidewall of spill spin block 4, spill spin block 4 tops are provided with limiting plate 6, on spill spin block 4, be set with guide ring 7, guide ring 7 is provided with four guide protrusions 8, guide protrusions 8 is positioned at gathering sill 5, outer being set with of guide ring 7 is connected to coldplate 9, described counterdie 2 is connected to counterdie fixed head 10, on counterdie fixed head 10, be set with lower coldplate 11, the movement locus that described gathering sill 5 is provided with is consistent with the movement locus of patrix 1, and when matched moulds, patrix 1 is the running orbit that rotation declines, when die sinking, patrix 1 is the running orbit that rotation is risen, described spill spin block 4 centers are provided with wax sprue gate 12 and cast passage 13, and described cast passage 13 is connected with the wax-pattern chamber 14 that patrix 1, counterdie 2 form, on described upper coldplate 9 and lower coldplate 11, be equipped with cooling water channel 15, described upper coldplate 9 is provided with lead 16 with lower coldplate 11, and described lead 16 is four, also comprise lock-screw 17, for being connected between upper mould fixed plate 3 and patrix 1, between counterdie 2 and counterdie fixed head 10.
When use, first by lock-screw 17, patrix 1 locking is defined on upper mould fixed plate 3, counterdie 2 is locked on counterdie fixed head 10, and adhere to patrix 1, whether the each blade of counterdie 2 is complete, can, then counterdie fixed head is fixed on operating desk, limiting plate 6 connecting fluid depression bar pistons, guarantee to realize and move up and down, when after mould matched moulds, and compress by the piston rod of hydraulic cylinder, inject the paraffin of high temperature melting by wax sprue gate 12, paraffin flows into wax-pattern chamber 14 by cast passage 13, inject cold water by cooling water channel 14, reduce rapidly the wax-pattern in wax-pattern chamber 14, die sinking after band shaping investment pattern, wax-pattern is realized disposable rapid shaping the most at last, save the inaccurate drawback of dimensional accuracy that welding piecewise causes.
In matched moulds and die sinking process, all use the interaction of gathering sill 5 and guide ring 7, force spill spin block 4 to move along the arc rotary of setting under the effect of guide protrusions 8, time patrix 1 rotation decline with rotation rise, avoid producing and interfering between patrix 1 and counterdie 2, for the one-shot forming of wax-pattern provides technical support.
In the above-described embodiments, preferred forms of the present utility model is described, obviously, under inventive concept of the present utility model, still can make a lot of variations.At this, should illustrate, any change of making under inventive concept of the present utility model all will fall in protection domain of the present utility model.
Claims (5)
1. wax-pattern integral forming device in a guider casting, comprise patrix (1) and counterdie (2), it is characterized in that: described patrix (1) is connected to upper mould fixed plate (3), on upper mould fixed plate (3), be connected to spill spin block (4), spill spin block (4) is cylinder design, the sidewall of spill spin block (4) is provided with gathering sill (5), gathering sill (5) is four, and be evenly arranged on the sidewall of spill spin block (4), spill spin block (4) top is provided with limiting plate (6), on spill spin block (4), be set with guide ring (7), guide ring (7) is provided with four guide protrusions (8), guide protrusions (8) is positioned at gathering sill (5), outer being set with of guide ring (7) is connected to coldplate (9), described counterdie (2) is connected to counterdie fixed head (10), on counterdie fixed head (10), be set with lower coldplate (11), the movement locus that described gathering sill (5) is provided with is consistent with the movement locus of patrix (1), and patrix when matched moulds (1) is the running orbit that rotation declines, patrix when die sinking (1) is the running orbit that rotation is risen.
2. wax-pattern integral forming device in guider casting according to claim 1, it is characterized in that: described spill spin block (4) center is provided with wax sprue gate (12) and cast passage (13), described cast passage (13) is connected with the cured mold chamber (14) that patrix (1), counterdie (2) form.
3. wax-pattern integral forming device in guider casting according to claim 2, is characterized in that: on described upper coldplate (9) and lower coldplate (11), be equipped with cooling water channel (15).
4. wax-pattern integral forming device in guider casting according to claim 1, is characterized in that: described upper coldplate (9) is provided with lead (16) with lower coldplate (11), and described lead (16) is four.
5. wax-pattern integral forming device in guider according to claim 1 casting, is characterized in that: also comprise lock-screw (17), for being connected between upper mould fixed plate (3) and patrix (1), between counterdie (2) and counterdie fixed head (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420274422.3U CN203900378U (en) | 2014-05-27 | 2014-05-27 | Wax mould integrally-forming device during guider casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420274422.3U CN203900378U (en) | 2014-05-27 | 2014-05-27 | Wax mould integrally-forming device during guider casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203900378U true CN203900378U (en) | 2014-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420274422.3U Expired - Lifetime CN203900378U (en) | 2014-05-27 | 2014-05-27 | Wax mould integrally-forming device during guider casting |
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| CN (1) | CN203900378U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424565A (en) * | 2016-12-06 | 2017-02-22 | 株洲中航动力精密铸造有限公司 | Clamp for repairing guider wax pattern |
| CN108465779A (en) * | 2018-06-25 | 2018-08-31 | 株洲中航动力精密铸造有限公司 | The bottom gating and pouring procedure of blade vertical-type guider |
| CN108746489A (en) * | 2018-08-19 | 2018-11-06 | 山东同其智能科技有限公司 | A kind of excavator shovel head point essence casting mold for preventing shrinkage |
| CN109304421A (en) * | 2018-09-28 | 2019-02-05 | 江苏永瀚特种合金技术有限公司 | A kind of nozzle ring entirety Wax mold |
-
2014
- 2014-05-27 CN CN201420274422.3U patent/CN203900378U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424565A (en) * | 2016-12-06 | 2017-02-22 | 株洲中航动力精密铸造有限公司 | Clamp for repairing guider wax pattern |
| CN108465779A (en) * | 2018-06-25 | 2018-08-31 | 株洲中航动力精密铸造有限公司 | The bottom gating and pouring procedure of blade vertical-type guider |
| CN108465779B (en) * | 2018-06-25 | 2024-04-02 | 中国航发南方工业有限公司 | Bottom pouring type pouring system and pouring method of vertical vane guide |
| CN108746489A (en) * | 2018-08-19 | 2018-11-06 | 山东同其智能科技有限公司 | A kind of excavator shovel head point essence casting mold for preventing shrinkage |
| CN109304421A (en) * | 2018-09-28 | 2019-02-05 | 江苏永瀚特种合金技术有限公司 | A kind of nozzle ring entirety Wax mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 261057 Weifang Economic Development Zone, Shandong City, the third industrial Street North, Yin Road West Patentee after: Shandong first power Polytron Technologies Inc. Address before: 261057 Weicheng economic and Technological Development Zone, Shandong, Weifang road and the junction of the northwest corner Patentee before: WEIFANG YILI PRECISION CASTING CO.,LTD. |
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| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141029 |
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| CX01 | Expiry of patent term |