CN103111583A - Feeding system of wax injecting machine - Google Patents
Feeding system of wax injecting machine Download PDFInfo
- Publication number
- CN103111583A CN103111583A CN 201310059591 CN201310059591A CN103111583A CN 103111583 A CN103111583 A CN 103111583A CN 201310059591 CN201310059591 CN 201310059591 CN 201310059591 A CN201310059591 A CN 201310059591A CN 103111583 A CN103111583 A CN 103111583A
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- China
- Prior art keywords
- wax
- driving shaft
- inner sleeve
- pump
- feeding system
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Abstract
The invention discloses a feeding system of a wax injecting machine, which relates to a structure of a wax injecting machine applied to investment casting. The feeding system comprises a wax tank, a constant-temperature cylinder and a conveying pump, wherein the input end of the conveying pump is connected with the wax tank, and the output end of the conveying pump is connected with the constant-temperature cylinder; the conveying pump comprises a pump shell; an inner sleeve is arranged inside the pump shell; a helix cooling water tank is arranged on the periphery of the inner sleeve; a heating element is arranged on the outer side of the inner sleeve and is fixed inside the pump shell; a screw rod is arranged in an 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 in parallel on one side of the driving shaft; a driven gear is integrally arranged on the driven shaft; the driving gear is meshed with the driven gear; and the driving shaft is connected with a power device. Due to the design of the feeding system, the temperature of wax can be precisely controlled, and the wax is convenient is use.
Description
Technical field
The present invention 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 procedure is: after the wax-pattern outside for preparing is coated with refractory material and makes hull shape, 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 large, and production efficiency is low, and poor product quality.For this reason, designed the mode that adopts wax injector to prepare wax-pattern.In existing market, warm wax injector has two kinds: 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 used time transports the wax cylinder, be installed on 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 objective of the invention is in order to overcome the deficiencies in the prior art, provide a kind of wax temperature can precisely control and facilitate the feeding system of the wax injector that uses.
The object of the present invention is achieved like this: the feeding system of wax injector, comprise wax case and constant temperature cylinder, and described feeding system also comprises delivery pump, 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 inner sleeve is set in pump case, and the periphery of inner sleeve arranges the spiral bosh; The arranged outside heating element heater of inner sleeve, heating element heater is fixed in pump case; The inner chamber of described inner sleeve arranges screw mandrel, and an end of screw mandrel connects driving shaft, and on driving shaft, disjunctor arranges driving gear, one side of the driving shaft driven axle that be arranged in parallel, on driven axle, disjunctor arranges driven gear, and driving gear is meshed with driven gear, the driving shaft connecting power device.
The present invention 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 is designed with screw mandrel and pushes ahead, this process wax is fully pressed close to inner sleeve, enter in the constant temperature cylinder after reaching effective temperature-reducing, the constant temperature cylinder is to be carried out the trace adjustment of 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 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 invention.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the first structural representation of delivery pump.
Fig. 4 is the second structural representation of delivery pump.
In figure, 1 wax case, 2 delivery pumps, 3 constant temperature cylinders, 4 motors, 5 pump cases, 6 inner sleeves, 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 the first 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, the interior inner sleeve 6 that arranges of pump case 5, and the periphery of inner sleeve 6 arranges spiral bosh 7.The arranged outside heating element heater 15 of inner sleeve 6, heating element heater 15 is fixed in pump case 5.The inner chamber of inner sleeve 6 supports a rhizoid bar 17 by bearing 14, one end of screw mandrel 17 connects driving shaft 13, on driving shaft 13, disjunctor arranges driving gear 12, one side of driving shaft 13 driven axle 11 that be arranged in parallel, on driven axle 11, disjunctor arranges driven gear 10, driving gear 12 is meshed with driven gear 10, and driving shaft 13 connects motor 4 by gearbox 16.
As shown in Figure 4, the second delivery pump 2 comprises pump case 5, the interior inner sleeve 6 that arranges of pump case 5, and the periphery of inner sleeve 6 arranges spiral bosh 7.The arranged outside heating element heater 15 of inner sleeve 6, heating element heater 15 is fixed in pump case 5.The inner chamber of inner sleeve 6 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 two rhizoid bars 8,9 wherein a rhizoid bar 8 connect driven axles 11, on driven axle 11, disjunctor arranges driven gear 10, another rhizoid bar 9 connects driving shaft 13, on driving shaft 13, disjunctor arranges driving gear 12, 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, comprise 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 inner sleeve is set in pump case, and the periphery of inner sleeve arranges the spiral bosh; The arranged outside heating element heater of inner sleeve, heating element heater is fixed in pump case; The inner chamber of described inner sleeve arranges screw mandrel, and an end of screw mandrel connects driving shaft, and on driving shaft, disjunctor arranges driving gear, one side of the driving shaft driven axle that be arranged in parallel, on driven axle, disjunctor arranges driven gear, and driving gear is meshed with driven gear, the driving shaft connecting power device.
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 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 201310059591 CN103111583A (en) | 2013-02-26 | 2013-02-26 | Feeding system of wax injecting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310059591 CN103111583A (en) | 2013-02-26 | 2013-02-26 | Feeding system of wax injecting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103111583A true CN103111583A (en) | 2013-05-22 |
Family
ID=48409996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310059591 Pending CN103111583A (en) | 2013-02-26 | 2013-02-26 | Feeding system of wax injecting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103111583A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127361A (en) * | 2015-08-31 | 2015-12-09 | 宁夏共享化工有限公司 | Composite phosphate inorganic adhesive for 3D sand mold printing and preparation method thereof |
-
2013
- 2013-02-26 CN CN 201310059591 patent/CN103111583A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127361A (en) * | 2015-08-31 | 2015-12-09 | 宁夏共享化工有限公司 | Composite phosphate inorganic adhesive for 3D sand mold printing and preparation method thereof |
| CN105127361B (en) * | 2015-08-31 | 2017-06-20 | 宁夏共享化工有限公司 | A kind of 3D sand molds printing composite phosphate inorganic binder and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130522 |