CN113843397A - New forms of energy casting wax module firing equipment - Google Patents
New forms of energy casting wax module firing equipment Download PDFInfo
- Publication number
- CN113843397A CN113843397A CN202111128767.9A CN202111128767A CN113843397A CN 113843397 A CN113843397 A CN 113843397A CN 202111128767 A CN202111128767 A CN 202111128767A CN 113843397 A CN113843397 A CN 113843397A
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- wax
- heating
- new energy
- water tank
- hot water
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- 238000005266 casting Methods 0.000 title claims abstract description 28
- 238000010304 firing Methods 0.000 title claims description 4
- 238000010438 heat treatment Methods 0.000 claims abstract description 57
- 239000007788 liquid Substances 0.000 claims abstract description 32
- 238000011084 recovery Methods 0.000 claims abstract description 11
- 238000005485 electric heating Methods 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 53
- 238000004064 recycling Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000005495 investment casting Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
- B22C9/04—Use of lost patterns
- B22C9/043—Removing the consumable pattern
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/014—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements with curved filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C23/00—Tools; Devices not mentioned before for moulding
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The invention discloses new energy casting wax module heating equipment which comprises a heating box, a recovery box and a wax module frame, wherein the wax module frame is positioned in the middle of the inside of the heating box, heat-conducting plates are arranged on two sides of the inside of the heating box, annular electric heating wires are arranged in the heat-conducting plates, a thread groove is formed in the middle of the bottom of the heating box, an external thread cylinder is fixed at the bottom of the wax module frame, and the external thread cylinder is combined with the thread groove. According to the new energy casting wax module heating equipment, the vibration device for causing slight vibration is arranged above the wax module frame, namely, the large impact balls regularly penetrate and impact between two groups of small impact balls to cause the small impact balls to swing to act on the vibration block to cause the whole wax module frame to slightly vibrate, so that solid wax at the inner dead angle falls and is molten in an accelerated manner, and the wax liquid can also fall in an accelerated manner, so that the new energy casting wax module heating equipment is beneficial to improving the working efficiency, is suitable for different working conditions and brings better use prospect.
Description
Technical Field
The invention relates to the field of wax mold manufacturing, in particular to new energy casting wax module heating equipment.
Background
The wax mould casting is also called lost wax casting, and comprises the working procedures of wax pressing, wax trimming, tree assembling, slurry dipping, hardening, wax melting, metal liquid casting, post-treatment and the like; the lost wax casting is to use wax to make a wax mould of a part to be cast, then the surface of the wax mould is adhered with a hardening agent to form a hardened shell, then the wax mould is heated to melt the inner wax mould, the mud mould melted with the wax mould is taken out and then is roasted into a ceramic mould, once the ceramic mould is roasted, a pouring gate is reserved when the mud mould is generally made, then molten metal is poured into the ceramic mould from the pouring gate, and after cooling, the required part is made; when the internal wax pattern is melted, heating equipment is needed to change the solid wax inside the tree group into wax liquid and completely clean the wax liquid, but in the actual operation flow of our factory, the solid wax cannot be completely cleaned, part of the fixed wax is clamped in the corners inside the tree group and is not easily heated, and the wax liquid is not easily flowed away, so that the heating rate is influenced; lack the heating structure when wax liquid filters and collects, lead to the wax liquid can the transient nature to solidify again, influence collection work, brought certain adverse effect in the use, for this reason, we propose a new forms of energy casting wax module firing equipment.
Disclosure of Invention
The invention mainly aims to provide new energy casting wax module heating equipment which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
a new energy casting wax module heating device comprises a heating box, a recovery box and a wax module frame, wherein the wax module frame is located in the middle of the inside of the heating box, heat-conducting plates are arranged on two sides of the inside of the heating box, an annular heating wire is arranged inside each heat-conducting plate, a thread groove is formed in the middle of the bottom of the heating box, an external thread cylinder is fixed at the bottom of the wax module frame, and the external thread cylinder is combined with the thread groove;
the bottom of the threaded groove is connected with a flow guide pipe, the lower end of the flow guide pipe is located at the inclined upper end part of a filter frame, the filter frame is obliquely arranged across the interior of the recovery tank, a U-shaped filter screen is installed on the upper surface of the filter frame, a flow guide inner groove is formed in the filter frame and located below the U-shaped filter screen, the filter frame penetrates through the interior of the hot water tank, an electric heating pipe is installed at the bottom of the hot water tank, a circle of the lower part of the side of the hot water tank extends to the outer side of the recovery tank and is provided with a hot water circulating flow pipe, a water suction pump is installed at the position, located at the bottom of the hot water tank, on the hot water circulating flow pipe and is connected with a return pipe and extends to the top of the hot water tank, the lowest surface of the flow guide inner groove is connected with a wax liquid guide pipe, and the horizontal part of the wax liquid guide pipe is wrapped by the hot water circulating flow pipe;
the top of heating cabinet articulates there is flip, flip's internal surface intermediate position is seted up flutedly, and the runner rotates through the pivot and sets up in the recess, be fixed with big impact ball through the connecting rod on the wheel face of runner, wax module frame upper end is fixed with the upper bracket, the inside symmetry of upper bracket is provided with two sets of elasticity swinging arms, the up end of elasticity swinging arm is fixed with little impact ball, be fixed with the vibrations piece that acts on little impact ball on the lateral wall of upper bracket.
Preferably, the recycling box is located at the bottom of the heating box and is integrally connected, and the annular heating wire is wound around the heat conducting plate for multiple circles.
Preferably, the U-shaped filter screen is inclined by 15 degrees, the cross section of the U-shaped filter screen is U-shaped, and the lowest end of the U-shaped filter screen is provided with a material collecting hole.
Preferably, the part of the filter rack positioned in the hot water tank is wrapped by a waterproof membrane and is sealed in a waterproof way.
Preferably, an electromagnetic valve is arranged at the position where the hot water circulating flow pipe is connected with the hot water tank, and the pipe orifice of the return pipe is higher than the liquid level of the hot water tank.
Preferably, a brake motor is connected to one end of the rotating shaft, the rotating wheel drives the large impact ball to do circular motion, and the large impact ball passes through two groups of small impact balls and impacts the small impact balls to cause the small impact balls to swing.
Preferably, the external thread cylinder and the upper support seat both belong to auxiliary accessories and are movably arranged at the wax module frame.
The invention provides new energy casting wax die set heating equipment through improvement, and compared with the prior art, the new energy casting wax die set heating equipment has the following remarkable improvements and advantages:
(1) install the vibrator that arouses the microseism in the top of wax module frame, the regular follow of big impact ball passes and the striking between two sets of little impact balls promptly, arouses little impact ball swing, acts on the vibrations piece, arouses whole wax module frame to vibrate a little, makes the solid wax at inside dead angle drop and melting with higher speed, and the wax liquid also can fall with higher speed, helps improving work efficiency.
(2) The filter frame is designed, consists of a U-shaped filter screen and a flow guide inner groove, is obliquely arranged, can achieve the dual functions of filtering and guiding the wax liquid, and helps the wax liquid to be led out after being filtered.
(3) Design the hot-water tank, hot water circulation flows, on the one hand heats the heat preservation to wax liquid derivation pipe part, prevents to cause the pipeline to block up, and on the other hand crosses the inside that the hot-water tank was run through to the filter stand, and hot water acts on the filter stand part to guarantee when filtering the drainage, the wax liquid can not twist admittedly again, kills two birds with one stone.
(4) Whole equipment design is simple, and convenient operation accords with actual service standard, reduction in production cost improves work efficiency, and the effect of use is better for traditional mode.
Drawings
FIG. 1 is a schematic view of the overall structure of a new energy casting wax pattern heating apparatus according to the present invention;
FIG. 2 is a diagram of the relative positions of the heat-conducting plates of the new energy casting wax pattern heating device of the present invention;
FIG. 3 is a specific structure diagram of a filter frame of a new energy casting wax module heating device according to the present invention;
FIG. 4 is an internal view of a new energy casting wax pattern heating apparatus recycling bin of the present invention;
FIG. 5 is a detailed view of a wax pattern frame of the new energy casting wax pattern heating apparatus according to the present invention;
FIG. 6 is an internal view of an upper support of a new energy casting wax pattern heating apparatus according to the present invention.
In the figure: 1. a heating box; 2. a recycling bin; 3. a wax pattern assembly frame; 4. a heat conducting plate; 5. an annular electric heating wire; 6. a thread groove; 7. an externally threaded barrel; 8. a flow guide pipe; 9. a filter frame; 10. a U-shaped filter screen; 11. a flow guiding inner groove; 12. a hot water tank; 13. an electric heating tube; 14. a hot water circulating flow pipe; 15. a water pump; 16. a return pipe; 17. a wax liquid delivery pipe; 18. a cover is turned; 19. a groove; 20. a rotating shaft; 21. a rotating wheel; 22. a connecting rod; 23. a large impact ball; 24. an upper support; 25. an elastic oscillating lever; 26. a small impact ball; 27. and a vibration block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-6, a new energy casting wax module heating device comprises a heating box 1, a recovery box 2 and a wax module frame 3, wherein the wax module frame 3 is located in the middle of the inside of the heating box 1, heat-conducting plates 4 are arranged on two sides of the inside of the heating box 1, the wall of the heating box is attached, the back face of the heating box is insulated, an annular electric heating wire 5 is arranged in each heat-conducting plate 4, a thread groove 6 is formed in the middle of the bottom of the heating box 1, an external thread cylinder 7 is fixed at the bottom of the wax module frame 3, and the external thread cylinder 7 is combined with the thread groove 6;
the bottom of the thread groove 6 is connected with a flow guide pipe 8, the lower end of the flow guide pipe 8 is positioned at the inclined upper end part of a filter frame 9, the filter frame 9 is obliquely arranged across the interior of the recovery tank 2, a U-shaped filter screen 10 is arranged on the upper surface of the filter frame 9, a flow guide inner groove 11 is arranged in the filter frame 9 and below the U-shaped filter screen 10, the filter frame 9 penetrates through the interior of the hot water tank 12, an electric heating pipe 13 is arranged at the bottom of the hot water tank 12, the hot water tank is heated at 70 ℃ at a constant temperature, a hot water circulating flow pipe 14 is arranged in a circle in a manner that the lower part of the lateral side of the hot water tank 12 extends towards the outer side of the recovery tank 2, a water suction pump 15 is arranged on the hot water circulating flow pipe 14 and is connected with a return pipe 16 and extends towards the top of the hot water tank 12, the lowest surface of the flow guide inner groove 11 is connected with a wax liquid outlet pipe 17 which is communicated with the recovery tank for subsequent acid adding and impurity removing treatment, and the horizontal part of the wax liquid outlet pipe 17 is wrapped by the hot water circulating flow pipe 14;
the top of the heating box 1 is hinged with a turnover cover 18, the middle position of the inner surface of the turnover cover 18 is provided with a groove 19, a rotating wheel 21 is rotatably arranged in the groove 19 through a rotating shaft 20, the wheel surface of the rotating wheel 21 is fixedly provided with a large impact ball 23 through a connecting rod 22, the upper end of the wax module frame 3 is fixedly provided with an upper support 24, two groups of elastic swinging rods 25 are symmetrically arranged in the upper support 24, the elastic swinging rods 25 are stressed to swing left and right, the upper end surface of the elastic swinging rods 25 is fixedly provided with a small impact ball 26, the side wall of the upper support 24 is fixedly provided with a vibration block 27 acting on the small impact ball 26, the caused vibration belongs to slight vibration, and the stability of the wax module frame is not influenced;
the recycling box 2 is positioned at the bottom of the heating box 1 and is integrally connected, and the annular heating wire 5 is wound for a plurality of circles inside the heat conducting plate 4; the U-shaped filter screen 10 is inclined by 15 degrees, the cross section of the U-shaped filter screen is U-shaped, the lowest end of the U-shaped filter screen is provided with a material collecting hole, and filtered impurities are collected; the part of the filter frame 9 positioned in the hot water tank 12 is wrapped by a waterproof membrane and is sealed in a waterproof way; an electromagnetic valve is arranged at the position where the hot water circulating flow pipe 14 is connected with the hot water tank 12, and the orifice of the return pipe 16 is higher than the liquid level of the hot water tank 12; one end part of the rotating shaft 20 is connected with a brake motor, the brake motor rotates at a constant speed, the rotating wheel 21 drives the large impact balls 23 to do circular motion, and the large impact balls 23 pass through and impact two groups of small impact balls 26 to cause the small impact balls 26 to swing; the external thread cylinder 7 and the upper support 24 both belong to auxiliary accessories, are movably arranged at the wax module frame 3 and can be detached at any time.
It should be noted that, the invention is a new energy source casting wax module heating device, when in use, the external thread cylinder 7 and the upper support 24 are respectively fixed at two ends of the wax module frame 3, the external thread cylinder 7 is screwed in the thread groove 6 to fix the module frame, the flip cover 18 is closed, two groups of heat conducting plates 4 are used for heating the wax module frame 3, so that the solid wax inside the wax module frame is melted, simultaneously the rotating wheel 21 drives the large impact ball 23 to do uniform circular motion, the large impact ball 23 regularly passes through and impacts between two groups of small impact balls 26, the small impact ball 26 is caused to swing and acts on the vibration block 27, the whole wax module frame 3 is caused to vibrate slightly, so that the solid wax at the inner dead angle falls and is accelerated to melt, the wax liquid can smoothly fall down, then the wax liquid falls into the uppermost end of the U-shaped filter screen 10 through the guide pipe 8, the wax liquid is filtered while flowing downwards, the filtered wax liquid enters the guide inner groove 11 to continuously flow downwards, finally, the wax liquid is led out along the wax liquid leading-out pipe 17, in the process, the water suction pump 15 at the bottom of the hot water tank 12 works to enable hot water to circulate along the hot water circulating flow pipe 14, so that the wax liquid of the wax liquid leading-out pipe 17 is insulated, the wax liquid is prevented from being screwed and fixed midway to cause blockage, most of the filter frame 9 just passes through the hot water tank 12, and the state of the wax liquid during filtering is also ensured.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a new forms of energy casting wax module firing equipment which characterized in that: the wax heating box comprises a heating box (1), a recovery box (2) and a wax module rack (3), wherein the wax module rack (3) is located in the middle of the inside of the heating box (1), heat-conducting plates (4) are arranged on two sides of the inside of the heating box (1), an annular electric heating wire (5) is arranged in each heat-conducting plate (4), a thread groove (6) is formed in the middle of the bottom of the heating box (1), an external thread cylinder (7) is fixed at the bottom of the wax module rack (3), and the external thread cylinder (7) is combined with the thread groove (6);
the bottom of thread groove (6) is connected with honeycomb duct (8), the lower extreme of honeycomb duct (8) is located the oblique upper end of filter stand (9), the inside slope that recovery box (2) were strideed across in filter stand (9) sets up, the last surface mounting of filter stand (9) has U type filter screen (10), the inside of filter stand (9) is provided with water conservancy diversion inside groove (11) and the below that is located U type filter screen (10), filter stand (9) runs through the inside of hot-water tank (12), electrothermal tube (13) are installed to the bottom of hot-water tank (12), the avris lower part of hot-water tank (12) extends the round to the recovery box (2) outside and is provided with hot water circulation flow pipe (14), water suction pump (15) are installed to the position that is located hot-water tank (12) bottom on hot water circulation flow pipe (14), water suction pump (15) are connected back flow (16) and are extended to hot-water tank (12) top, the lowest surface of the inner diversion groove (11) is connected with a wax liquid delivery pipe (17), and the horizontal part of the wax liquid delivery pipe (17) is wrapped by a hot water circulating flow pipe (14);
the top of heating cabinet (1) articulates there is flip (18), the internal surface intermediate position of flip (18) is seted up fluted (19), and runner (21) rotate through pivot (20) and set up in recess (19), be fixed with big striking ball (23) through connecting rod (22) on the wheel face of runner (21), wax module frame (3) upper end is fixed with upper bracket (24), upper bracket (24) inside symmetry is provided with two sets of elasticity swinging arms (25), the up end of elasticity swinging arms (25) is fixed with little striking ball (26), be fixed with vibrations piece (27) that act on little striking ball (26) on the lateral wall of upper bracket (24).
2. The new energy casting wax pattern heating apparatus of claim 1, wherein: the recycling box (2) is located at the bottom of the heating box (1) and is integrally connected with the heating box, and the annular heating wire (5) is wound around the heat conducting plate (4) for multiple circles.
3. The new energy casting wax pattern heating apparatus of claim 2, wherein: the U-shaped filter screen (10) is inclined by 15 degrees, the cross section of the U-shaped filter screen is U-shaped, and a material collecting hole is formed in the position of the lowest end of the U-shaped filter screen.
4. The new energy casting wax pattern heating apparatus of claim 3, wherein: the part of the filter frame (9) positioned in the hot water tank (12) is wrapped by a waterproof membrane and is sealed in a waterproof way.
5. The new energy casting wax pattern heating apparatus of claim 4, wherein: an electromagnetic valve is arranged at the position where the hot water circulating flow pipe (14) is connected with the hot water tank (12), and the pipe orifice of the return pipe (16) is higher than the liquid level of the hot water tank (12).
6. The new energy casting wax pattern heating apparatus of claim 5, wherein: one end of the rotating shaft (20) is connected with a brake motor, the rotating wheel (21) drives the large impact balls (23) to do circular motion, and the large impact balls (23) penetrate through and impact between the two groups of small impact balls (26) to cause the small impact balls (26) to swing.
7. The new energy casting wax pattern heating apparatus of claim 6, wherein: the external thread cylinder (7) and the upper support (24) both belong to auxiliary accessories and are movably arranged at the wax module frame (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111128767.9A CN113843397A (en) | 2021-09-26 | 2021-09-26 | New forms of energy casting wax module firing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111128767.9A CN113843397A (en) | 2021-09-26 | 2021-09-26 | New forms of energy casting wax module firing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113843397A true CN113843397A (en) | 2021-12-28 |
Family
ID=78979502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111128767.9A Withdrawn CN113843397A (en) | 2021-09-26 | 2021-09-26 | New forms of energy casting wax module firing equipment |
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| Country | Link |
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| CN (1) | CN113843397A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116475360A (en) * | 2023-04-17 | 2023-07-25 | 南京优耐特精密机械制造有限公司 | Wax pattern dewaxing device and dewaxing method for investment casting |
-
2021
- 2021-09-26 CN CN202111128767.9A patent/CN113843397A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116475360A (en) * | 2023-04-17 | 2023-07-25 | 南京优耐特精密机械制造有限公司 | Wax pattern dewaxing device and dewaxing method for investment casting |
| CN116475360B (en) * | 2023-04-17 | 2023-10-24 | 南京优耐特精密机械制造有限公司 | Wax pattern dewaxing device and dewaxing method for investment casting |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20211228 |
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| WW01 | Invention patent application withdrawn after publication |