CN201863393U - Paraffin filling device for processing parts with weak rigidity - Google Patents
Paraffin filling device for processing parts with weak rigidity Download PDFInfo
- Publication number
- CN201863393U CN201863393U CN2010206143665U CN201020614366U CN201863393U CN 201863393 U CN201863393 U CN 201863393U CN 2010206143665 U CN2010206143665 U CN 2010206143665U CN 201020614366 U CN201020614366 U CN 201020614366U CN 201863393 U CN201863393 U CN 201863393U
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- paraffin
- filling device
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- water tank
- casing
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Abstract
The utility model relates to a paraffin filling device for processing parts with weak rigidity, which comprises a paraffin pouring device and a water bath heating device arranged below the paraffin pouring device. The paraffin pouring device comprises a casing for holding paraffin, wherein a paraffin cover is arranged at the top of the casing, an inner joint is arranged at the lower part of the casing and in a position close to the bottom, the inner joint is connected with an outer joint outside the casing, and the outer joint is connected with an outflow opening through a ball valve. The paraffin in the paraffin pouring device is molten by virtue of the water bath heating device positioned below the paraffin pouring device, and the molten paraffin is poured layer by layer under the control of the ball valve. The paraffin filling device provided by the utility model has a simple structure and is easy to operate. The device adopts the water bath heating device to heat and melt the paraffin, resulting in good safety and convenience in use. The water in the device can be recycled, resulting in energy conservation and no pollution. In addition, the flow rate can be controlled through the ball valve, resulting in high accuracy, strong operability and good practicability.
Description
Technical field
The utility model relates to a kind of part processing, particularly is used for the paraffin filling device of weak hard parts processing.
Background technology
In the whole frame of aero titanium alloy, beam and large-scale integral wallboard manufacture process, because the general more complicated of design of part shape, profile is coordinated to require high, metal removal rate is big, and relative rigidity is lower, and processing technology is poor, under influence of various factors such as cutting force, cutting vibration, heat in metal cutting, cause occurring problems such as cutter relieving, distortion, vibration easily in the processing of titanium alloy thin wall spare, particularly this phenomenon of titanium alloy thin wall structural member is more obvious, and crudy is difficult to control.At present, in actual processing, be merely able to guard processing, even so, still can not deal with problems fully, finally need the pincers worker post processing of polishing by reducing technological parameter.Reduced on-the-spot working (machining) efficiency so greatly, waste great amount of manpower and material resources and and financial resources.At present, China does not still have the integrated system of the paraffin fill process of the weak rigidity part of titanium alloy frame class.
Summary of the invention
The purpose of this utility model is that a kind of paraffin filling device that is used for weak hard parts processing is provided at the problems referred to above, realizes the absorbing vibration damping when can improve workpiece rigidity, satisfies stability and high efficiency cutting requirement.
The utility model is achieved through the following technical solutions:
A kind of paraffin filling device that is used for weak hard parts processing, comprise paraffin apparatus for pouring and the water-bath heater below it, described paraffin apparatus for pouring comprises the housing that holds paraffin, case top is established the paraffin lid, the nearly bottom of lower housing portion is provided with nipple, nipple connects the outer coupling of housing, and coupling links to each other with flow export by ball valve.
Described water-bath heater comprises the water tank of sealing, is provided with heater in the water tank, establishes water cover and delivery port on the water tank.
Establish Pressure gauge and safety valve on the described water tank.
Described paraffin covers establishes rocking handle.
Advantage of the present utility model is:
Can simply, effectively, practicably improve weak rigidity part processing rigidity, improve the effect of processing effect, have characteristics easy to operate, simple in structure, recyclable utilization, and the paraffin cost is lower, can effectively improve the working (machining) efficiency and the quality of workpiece, reduce the working time and the energy of machine operation workman and pincers worker, cut down finished cost, and safety, reliable.The utility model is simple in structure simultaneously, the processing ease left-hand seat; Adopt the water-bath heater that paraffin is carried out heating and melting, security is good, and is easy to use, and the water in the device can be recycling, energy-conservation, pollution-free; And can control flow velocity by ball valve, accurate, strong operability, comparatively practical.
Description of drawings
Fig. 1 is a paraffin fill process system schematic;
Fig. 2 is the paraffin filling device front view that is used for weak hard parts processing;
Fig. 3 is the right diagrammatic sketch of paraffin filling device that is used for weak hard parts processing;
Fig. 4 is that the A-A of Fig. 2 is to cutaway view
Wherein: 1, be used for the paraffin filling device of weak hard parts processing, 2, clamping device, 3, workpiece system, 4, filled media (paraffin), 5, gauze, 6, delivery port, 7, air bleeding valve, 8, Pressure gauge, 9, water cover, 10, safety valve, 11, the paraffin lid, 12, housing, 13, water tank, 14, sealing ring, 15, seal washer, 16, nut, 17, coupling, 18, nipple, 19, ball valve, 20, flow export, 21, resistance wire, 22, electric wire, 23, rocking handle.
The specific embodiment
A kind of paraffin filling device that is used for weak hard parts processing, comprise paraffin apparatus for pouring and the water-bath heater below it, described paraffin apparatus for pouring comprises the housing 12 that holds paraffin, paraffin lid 11 is established at housing 12 tops, nearly bottom, housing 12 bottoms is provided with nipple 18, nipple 18 connects the outer coupling 17 of housing, and coupling 17 links to each other with flow export 20 by ball valve 19.
Described water-bath heater comprises the water tank 13 of sealing, is provided with heater in the water tank 13, establishes water cover 9 and delivery port 6 on the water tank 13.
Establish rocking handle 23 on the described paraffin lid 11.
In the process
The paraffin filling device 1 that operation clamping device 2 is used in weak hard parts processing places assigned address, i.e. workpiece inside casing top.Open paraffin lid 11, ready paraffin raw material is put into housing 12; Open water cover 9, water is poured in the water tank 13, after tighten water cover, electric wire 22 energisings will link to each other with resistance wire 21, the effect of Pressure gauge 8 is the sizes that are used for measuring and indicating water tank 13 internal pressures, and safety valve 10 is when the water tank internal pressure surpasses setting, automatically exhaust steam, prevent that pressure from continuing to raise, to guarantee the safety of this device.After the paraffin filling device is finished using, open delivery port 6, the water in the water tank is discharged, avoid water to stay for a long time in the casing, produce impurity such as incrustation scale.In the process of resistance wire 21 energising heating, manually shake rocking handle 23, paraffin is stirred, paraffin is evenly melted.
The workpiece system 3 of required filling is placed on the platen, keep the workpiece water placing flat.Place one deck gauze 5 at the workpiece inside casing, open ball valve 19, atoleine is flowed out from flow export 20.Carry out paraffin first cast, but must be noted that pouring position, poring rate and water fluence, when watering fluence and being the 1/2-3/4 volume of workpiece inside casing dischargeable capacity, poring rate is controlled at 0.4-0.6m/s, after cast finishes, normal temperature is placed 20min down, make the paraffin natural coagulation to certain degree, perhaps use measures such as supplementary means such as air-cooler to improve cooling velocity, reduce the condensation time.
On the basis of once-cast, spread layer gauze 5, carry out the second pouring of paraffin, during the 1/4-1/2 volume of cast back, poring rate is decelerated to 0.2-0.3m/s, and frame is filled up.Necessary control rate especially in the cast end of a period stage, also will keep speed low speed to go slowly in the casting process, for watering fluence an accurate control is arranged.After cast finishes, adopt normal temperature placement nature condensation equally or force cooling (as adopting air-cooler etc.) to solidify paraffin.Close ball valve 19 after cast finishes, the paraffin filling device is removed, away from platen.
After the paraffin cooling, paraffin unrestrained or that spill is around removed during to cast, simultaneously the wax moulding surface is observed whether reach requirement, if do not meet the demands, as paraffin surface aspect ratio surface of the work height height, then to carry out certain polishing, remove unnecessary paraffin part.
Need the reviewer that the final result of paraffin cast is detected, must meet the requirements, arrive following standard:
A, paraffin hardness is checked whether observation paraffin fully solidifies.
B, surface of the work can not residual paraffin (remove paraffin is residual will be noted damaging surface of the work)
C, wax moulding surface can not be higher than the surface of the work height
With the clamping workpiece after the paraffin filling, machining is carried out in the location.
After the workpiece completion of processing paraffin is recycled, note to damage workpiece machining surface when paraffin reclaims, the paraffin that reclaims is handled, remove the impurity such as smear metal of the paraffin that mixes, utilize again to realize the sustainable of paraffin.
Claims (4)
1. one kind is used for the paraffin filling device that weak hard parts is processed, it is characterized in that, comprise paraffin apparatus for pouring and the water-bath heater below it, described paraffin apparatus for pouring comprises the housing that holds paraffin, case top is established the paraffin lid, the nearly bottom of lower housing portion is provided with nipple, and nipple connects the outer coupling of housing, and coupling links to each other with flow export by ball valve.
2. the paraffin filling device that is used for weak hard parts processing according to claim 1 is characterized in that described water-bath heater comprises the water tank of sealing, is provided with heater in the water tank, establishes water cover and delivery port on the water tank.
3. the paraffin filling device that is used for weak hard parts processing according to claim 2 is characterized in that, establishes Pressure gauge and safety valve on the described water tank.
4. the paraffin filling device that is used for weak hard parts processing according to claim 1 is characterized in that described paraffin covers establishes rocking handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206143665U CN201863393U (en) | 2010-11-19 | 2010-11-19 | Paraffin filling device for processing parts with weak rigidity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206143665U CN201863393U (en) | 2010-11-19 | 2010-11-19 | Paraffin filling device for processing parts with weak rigidity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201863393U true CN201863393U (en) | 2011-06-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206143665U Expired - Fee Related CN201863393U (en) | 2010-11-19 | 2010-11-19 | Paraffin filling device for processing parts with weak rigidity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201863393U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152434A (en) * | 2010-11-19 | 2011-08-17 | 山东大学 | Machining process and device for filling weak-rigidity spare part with paraffin |
| CN109559597A (en) * | 2019-01-10 | 2019-04-02 | 河南工程学院 | A kind of vertical centrifugal paraffin casting machine |
| CN109909499A (en) * | 2019-03-15 | 2019-06-21 | 厦门金鹭硬质合金有限公司 | A kind of forming agent automatic recipe maker |
-
2010
- 2010-11-19 CN CN2010206143665U patent/CN201863393U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152434A (en) * | 2010-11-19 | 2011-08-17 | 山东大学 | Machining process and device for filling weak-rigidity spare part with paraffin |
| CN102152434B (en) * | 2010-11-19 | 2012-05-23 | 山东大学 | Machining process and device for filling weak-rigidity spare part with paraffin |
| CN109559597A (en) * | 2019-01-10 | 2019-04-02 | 河南工程学院 | A kind of vertical centrifugal paraffin casting machine |
| CN109909499A (en) * | 2019-03-15 | 2019-06-21 | 厦门金鹭硬质合金有限公司 | A kind of forming agent automatic recipe maker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20131119 |