CN203109165U - Feeding system of wax injector - Google Patents
Feeding system of wax injector Download PDFInfo
- Publication number
- CN203109165U CN203109165U CN 201320086446 CN201320086446U CN203109165U CN 203109165 U CN203109165 U CN 203109165U CN 201320086446 CN201320086446 CN 201320086446 CN 201320086446 U CN201320086446 U CN 201320086446U CN 203109165 U CN203109165 U CN 203109165U
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- CN
- China
- Prior art keywords
- wax
- driving shaft
- pump
- feeding system
- delivery pump
- 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
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Abstract
The utility model discloses a feeding system of a wax injector, and relates to a structure of a wax injector for investment casting. The feeding system comprises a wax box and a constant-temperature tank as well as a delivery pump, wherein an input end of the delivery pump is connected with the wax box; an output end of the delivery pump is connected with the constant-temperature tank; the delivery pump comprises a pump casing, an inner sleeve is arranged in the pump casing, and a spiral cooling water tank is arranged on the periphery of the inner sleeve; a heating element is arranged outside the inner sleeve and fixed in the pump casing; and a screw rod is arranged in the inner cavity of the inner sleeve, one end of the screw rod is connected with a driving shaft, a driving gear is integrally arranged on the driving shaft, a driven shaft is arranged on one side of the driving shaft in a parallel manner, a driven gear is integrally arranged on the driven, and the driving gear is meshed with the driven gear and connected with a power device. With the adoption of the design, the temperature of the wax can be controlled accurately, and the usage is convenient.
Description
Technical field
The utility model relates to the structure of moltening mold castings wax injector.
Background technology
Adopting wax-pattern to carry out the casting of precision casting, is precision casting manufacture method commonly used at present.Use is: with the wax-pattern outside for preparing be coated with hang refractory material and make hull shape after, wax-pattern is melted away, hull shape inside has namely formed the higher founding inner chamber of precision.General, wax-pattern adopts manual operations fully, and labor strength is big, and production efficiency is low, and poor product quality.For this reason, designed the mode that adopts wax injector to prepare wax-pattern.Warm wax injector has two kinds in the existing market: 1, the cylinder wax injector is arranged; 2, exempt from the cylinder wax injector.Have the defective of cylinder wax injector to be, the wax cylinder is incubated separately with incubator, the time spent transports the wax cylinder, be installed on the wax injector again, and both wastes of manpower waste energy again, and productivity is low.The defective of exempting from the cylinder wax injector is that the wax temperature can not effectively be controlled.
Summary of the invention
The purpose of this utility model is in order to overcome the deficiencies in the prior art, to provide a kind of wax temperature can precisely control and make things convenient for the feeding system of the wax injector that uses.
The purpose of this utility model is achieved in that the feeding system of wax injector, comprises wax case and constant temperature cylinder, and described feeding system also comprises delivery pump, and the input of delivery pump is connected with the wax case, carries delivery side of pump to be connected with the constant temperature cylinder; Described delivery pump comprises pump case, and interior cover is set in the pump case, and the periphery of interior cover arranges the spiral bosh; The arranged outside heating element heater of interior cover, heating element heater is fixed in the pump case; The inner chamber of cover arranges screw mandrel in described, and an end of screw mandrel connects driving shaft, and disjunctor arranges driving gear on the driving shaft, one side of the driving shaft driven axle that be arranged in parallel, disjunctor arranges driven gear on the driven axle, and driving gear is meshed with driven gear, and driving shaft connects power set.
The utility model is by above design, with liquid wax by the rightabout work of a pair of sealed gear, enter cooling chamber after taking wax to another side from one side of gear, cooling chamber's design has screw mandrel to push ahead again, this process wax is fully pressed close to interior cover, enter in the constant temperature cylinder after reaching effective cooling, the constant temperature cylinder is the trace adjustment of being carried out temperature by conduction oil, reaches required desirable wax temperature and injects mould.Thereby realized gathering multi-function in integral whole, again temperature control freely, target accurately.
More abundant for wax is stirred, screw mandrel has two, and the hand of spiral of two rhizoid bars is opposite, and two rhizoid bars are meshed, in the two rhizoid bars wherein a rhizoid bar be connected with driving shaft, another rhizoid bar is connected with driven axle.
Description of drawings
Fig. 1 is schematic layout pattern of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is first kind of structural representation of delivery pump.
Fig. 4 is second kind of structural representation of delivery pump.
Among the figure, 1 wax case, 2 delivery pumps, 3 constant temperature cylinders, 4 motors, 5 pump cases, 6 interior covers, 7 boshes, 8 screw mandrels, 9 screw mandrels, 10 driven gears, 11 driven axles, 12 driving gears, 13 driving shafts, 14 bearings, 15 heating element heaters, 16 gearboxes, 17 screw mandrels.
The specific embodiment
As Figure 1-3, be the feeding system of first kind of wax injector, mainly comprise wax case 1, delivery pump 2 and constant temperature cylinder 3, the input of delivery pump 2 is connected with wax case 1, and the output of delivery pump 2 is connected with constant temperature cylinder 3.Delivery pump 2 comprises pump case 5, cover 6 in arranging in the pump case 5, and the periphery of interior cover 6 arranges spiral bosh 7.The arranged outside heating element heater 15 of interior cover 6, heating element heater 15 is fixed in the pump case 5.The inner chamber of interior cover 6 supports a rhizoid bar 17 by bearing 14, one end of screw mandrel 17 connects driving shaft 13, disjunctor arranges driving gear 12 on the driving shaft 13, one side of driving shaft 13 driven axle 11 that be arranged in parallel, disjunctor arranges driven gear 10 on the driven axle 11, driving gear 12 is meshed with driven gear 10, and driving shaft 13 connects motor 4 by gearbox 16.
As shown in Figure 4, second kind of delivery pump 2 comprises pump case 5, cover 6 in arranging in the pump case 5, and the periphery of interior cover 6 arranges spiral bosh 7.The arranged outside heating element heater 15 of interior cover 6, heating element heater 15 is fixed in the pump case 5.In cover 6 inner chamber by bearing 14 support two screw mandrels that are arranged in parallel 8,9, two rhizoid bars 8,9 the hand of spiral is opposite, two rhizoid bars 8,9 are meshed.In the two rhizoid bars 8,9 wherein a rhizoid bar 8 connect driven axles 11, disjunctor arranges driven gear 10 on the driven axle 11, another rhizoid bar 9 connects driving shaft 13, disjunctor arranges driving gear 12 on the driving shaft 13, driving gear 12 is meshed with driven gear 10, and driving shaft 13 connects motor 4 by gearbox 16.All the other structures are with embodiment 1.
Claims (2)
1. the feeding system of wax injector comprises wax case and constant temperature cylinder, and it is characterized in that: described feeding system also comprises delivery pump, and the input of delivery pump is connected with the wax case, carries delivery side of pump to be connected with the constant temperature cylinder; Described delivery pump comprises pump case, and interior cover is set in the pump case, and the periphery of interior cover arranges the spiral bosh; The arranged outside heating element heater of interior cover, heating element heater is fixed in the pump case; The inner chamber of cover arranges screw mandrel in described, and an end of screw mandrel connects driving shaft, and disjunctor arranges driving gear on the driving shaft, one side of the driving shaft driven axle that be arranged in parallel, disjunctor arranges driven gear on the driven axle, and driving gear is meshed with driven gear, and driving shaft connects power set.
2. the feeding system of wax injector according to claim 1, it is characterized in that: described screw mandrel has two, and the hand of spiral of two rhizoid bars is opposite, and two rhizoid bars are meshed, in the two rhizoid bars wherein a rhizoid bar be connected with driving shaft, another rhizoid bar is connected with driven axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320086446 CN203109165U (en) | 2013-02-26 | 2013-02-26 | Feeding system of wax injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320086446 CN203109165U (en) | 2013-02-26 | 2013-02-26 | Feeding system of wax injector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203109165U true CN203109165U (en) | 2013-08-07 |
Family
ID=48889543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320086446 Expired - Fee Related CN203109165U (en) | 2013-02-26 | 2013-02-26 | Feeding system of wax injector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203109165U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108637170A (en) * | 2018-06-27 | 2018-10-12 | 霍山县忠福机电科技有限公司 | The waxed mould wax injection device of medium temperature |
-
2013
- 2013-02-26 CN CN 201320086446 patent/CN203109165U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108637170A (en) * | 2018-06-27 | 2018-10-12 | 霍山县忠福机电科技有限公司 | The waxed mould wax injection device of medium temperature |
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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: 20130807 Termination date: 20150226 |
|
| EXPY | Termination of patent right or utility model |