CN207564620U - A kind of molding machine for processing foamed plastics - Google Patents
A kind of molding machine for processing foamed plastics Download PDFInfo
- Publication number
- CN207564620U CN207564620U CN201721696061.1U CN201721696061U CN207564620U CN 207564620 U CN207564620 U CN 207564620U CN 201721696061 U CN201721696061 U CN 201721696061U CN 207564620 U CN207564620 U CN 207564620U
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- China
- Prior art keywords
- temperature control
- electric heating
- control sensor
- knife
- handle
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Abstract
The utility model discloses a kind of molding machines for processing foamed plastics, including the electric heating cutter being mounted on the main shaft of numerically-controlled machine tool, the electric heating cutter is equipped with the handle of a knife being connect with the main shaft and the cutter head of the front end face insertion setting from the handle of a knife, electric heating iron and temperature control sensor are provided in the cutter head, the cylindrical surface of the handle of a knife is equipped with the conducting ring that at least three circles are connect with the electric heating iron and temperature control sensor by conducting wire, side outside the handle of a knife is equipped with the brush structure contradicted respectively with the conducting ring described in each circle, the brush structure is equipped with the power cord of connection power supply and the temperature control sensor signal wire of connection external control equipment.The molding scheme of the utility model, mould processing precision is high, and process velocity is fast, and surface is smooth, and roughness is high, the coarse height of cast(ing) surface cast out, and overall size precision is high, and quality is guaranteed, saves production cost.
Description
Technical field
The utility model is related to material molding and Casting Technology field, more specifically, it relates to a kind of processing bubble
The molding machine of foam plastics.
Background technology
People are when casting a complicated part, it usually needs first make mold, then coremaking, moulding, cored mould assembling is poured
Casting is formed, the method for developing many rapid shapings now, such as：SLA Stereolithographies method, FDM fused glass pellets,
SLS selective laser sinterings, LOM layer separated growths, PCM Patternless casting manufacturings, digital control processing sand lump are into sand core, digital control processing
Cystosepiment formation of lots.
The tool sharpening cystosepiment formation of lots of numerically-controlled machine tool has begun to promote and apply, it is with numerically-controlled machine tool, with common
Tool sharpening processing cystosepiment formation of lots.
Existing digital control processing cystosepiment formation of lots, because of foam flexible, when cutter cuts it, foam stress is big, bubble
Foam is yielding, and the particle for forming foam is generally very big, and when cutter cuts it, foam beads are difficult to separate, easily blocking to come off, institute
Type is formed with processing, size is not accurate, rough surface.Cause with the bubbles model by lost foam process cast out come casting
Rough surface, surface size low precision.
The model deformation of existing digital control processing cystosepiment formation of lots and coarse, poor dimensional precision influence its application, especially
It is that the casting high to roughness requirements can not use.Such as existing processing foam cannot be used directly for the air inlet-outlet pipe of engine, fly
Take turns the casting of the casting such as housing, gear chamber, cylinder block.
Utility model content
The technical problems to be solved in the utility model is the above-mentioned deficiency for the prior art, and the purpose of this utility model is
A kind of molding machine of the fast processing foamed plastics of high precision machining, process velocity is provided.
To achieve the above object, the utility model provides a kind of molding machine for processing foamed plastics, including being mounted on
Electric heating cutter on the main shaft of numerically-controlled machine tool, the electric heating cutter are equipped with the handle of a knife that is connect with the main shaft and from the knives
The front end face of handle is inserted into the cutter head of setting, and electric heating iron and temperature control sensor, the cylinder of the handle of a knife are provided in the cutter head
Face is equipped with the conducting ring that at least three circles are connect with the electric heating iron and temperature control sensor by conducting wire, outside the handle of a knife
Side is equipped with the brush structure contradicted respectively with the conducting ring described in each circle, and the brush structure is equipped with the power supply of connection power supply
The temperature control sensor signal wire of line and connection external control equipment.
Further, the electric heating iron shares positive or negative pole with temperature control sensor, then the quantity of the conducting ring is three
Circle.
Further, the electric heating iron and temperature control sensor share cathode, set on the brush structure there are two with just
The positive terminal and a negative terminal being connect with anode power cord of pole power cord connection, the temperature control sensor signal wire connect
Connect the positive terminal of setting corresponding with the anode of the temperature control sensor；Then the conducting ring includes two circles and the electric heating
Iron, the positive conductive ring that connects respectively of positive terminal of temperature control sensor and a circle and the electric heating iron and the cathode of temperature control sensor
Hold the negative conductive ring of connection.
As a further improvement, the rear end of the cutter head is equipped with the receiving electric heating iron and the temperature control of axially extending setting
Setting is inserted into the mounting hole of sensor, the rear end of the cutter head from the front end face of the handle of a knife, and the cutter head is equipped with fixed institute
State the housing screw of electric heating iron and temperature control sensor.
It is improved as further, it is interior on the handle of a knife to be provided with multiple conductions extended radially to respectively described in each circle
The through-hole of ring.
Advantageous effect
Compared with prior art, the molding machine of the processing foamed plastics of the utility model has the beneficial effect that：This practicality
Novel molding scheme, mould processing precision is high, and process velocity is fast, smooth to the machined surface of Foam machining, and roughness is high, casts out
The coarse height of cast(ing) surface, overall size precision is high, and quality is guaranteed, saves production cost；Electric current is stablized, and electric heating iron is added
Thermal effect is good, and temperature control sensor remains powered on work, and Data Detection is stable, accurate.
Description of the drawings
Fig. 1 is the structure diagram of the molding machine of the processing foamed plastics of the utility model.
In figure：1st, electric heating cutter；101st, cutter head；102nd, handle of a knife；2nd, main shaft；3rd, electric heating iron；4th, temperature control sensor；5th, brush
Structure；501st, positive terminal；502nd, negative terminal；6th, power cord；7th, temperature control sensor signal wire；8th, conducting ring；9th, spiral shell is compressed
Nail；10th, workpiece；11st, workbench.
Specific embodiment
Below in conjunction with the accompanying drawings, specific embodiment of the present utility model is described in detail, it is to be understood that this practicality
Novel protection domain is not restricted by specific implementation.
Specific embodiment of the present utility model is such：As shown in Figure 1, a kind of molding dress for processing foamed plastics
It puts, includes the following steps：Setting electric heating cutter 1 was mounted on the main shaft 2 of numerically-controlled machine tool before this, and was set in electric heating cutter 1
Temperature control sensor 4, after temperature control sensor 4 detects that the temperature of electric heating cutter 1 reaches certain value, numerically-controlled machine tool automatically controls
The rotation of electric heating cutter is processed foam workpiece 10.Cutter making is become special electric heating cutter 1, mounted in numerically-controlled machine tool
On main shaft 2, foam workpiece 10 on workbench 11 is cut, using the high temperature of electric heating cutter 1, foam workpiece 10 1 points one
Point burn-up, the part of burn-up seek to the part that processing foam removes, and rail is moved towards by numerically-controlled machine tool control electric heating iron cutter
Mark, the burn-up processing required model of formation of foam, the precision of finished surface is high, and the temperature of cutter is sensed by temperature control sensor 4
Degree, is processed foam workpiece 10 with the electric heating cutter 1 of optimum temperature, and numerically-controlled machine tool is according to the sensing number of temperature control sensor 4
It is judged that being cut if appropriate for cutter is started foam workpiece 10, ensure processing quality, improve product yield.
In the present embodiment, electric heating cutter 1 includes the handle of a knife 102 for being arranged on main shaft 2 and the front end face from handle of a knife 102 is inserted into
And the cutter head 101 being fixedly installed, the inside of cutter head 101 set electric heating iron 3 for heating and the temperature control sensor of detection temperature
4, the cylindrical surface of handle of a knife 102 is equipped with the conducting ring 8 that at least three circles are connect with electric heating iron 3 and temperature control sensor 4 by conducting wire, position
The brush structure 5 contradicted respectively with each circle conducting ring 8 is equipped in 102 outer side of handle of a knife, handle of a knife 102 is done under the action of main shaft 2
Rotary motion, the conducting ring 8 on handle of a knife 102 is contacted with the holding of brush structure 5 leads to electric heating iron 3 and temperature control sensor 4 by electric current,
Current loop is formed, electric current is stablized, and good to the heating effect of electric heating iron 3, temperature control sensor 4 remains powered on work, Data Detection
To stablize, is accurate, brush structure 5 is equipped with the power cord 6 of connection power supply and the temperature control sensor signal wire 7 of connection external control equipment,
Temperature control sensor signal wire 7 will be transmitted to external control equipment by the curent change situation of temperature control sensor 4, carry out data processing.
In the present embodiment, electric heating iron 3 shares positive or negative pole with temperature control sensor 4, then the quantity of conducting ring 8 is three
Circle, electric heating iron 3 and temperature control sensor 4 share cathode, set that there are two the positive terminals being connect with cathode power supply line 6 on brush structure 5
Son 501 and at least one negative terminal 502 being connect with anode power cord 6, the connection of temperature control sensor signal wire 7 are sensed with temperature control
The positive terminal 501 of the corresponding setting of anode of device 4, temperature control sensor signal wire 7 are detected the temperature of cutter head 101, and
The electric current flowed through on positive terminal 501 changes also according to the temperature change of cutter head 101, and temperature control sensor signal wire 7 will flow through
Current information on positive terminal 501 is transmitted to external control equipment and is handled, and obtains the temperature value of cutter head 101, easy to detect,
Data are accurate；Then conducting ring 8 includes the positive conductive ring 8 that two circles are connect respectively with the positive terminal of electric heating iron 3, temperature control sensor 4
The negative conductive ring 8 being connect with a circle with the negative pole end of electric heating iron 3 and temperature control sensor 4.
A kind of molding machine for processing foamed plastics, including the electric heating cutter 1 being mounted on the main shaft 2 of numerically-controlled machine tool, electricity
Hot cutter 1 is equipped with the handle of a knife 102 being connect with main shaft 2 and the cutter head 101 of the front end face insertion setting from handle of a knife 102, cutter head 101
Electric heating iron 3 and temperature control sensor 4 are inside provided with, the cylindrical surface of handle of a knife 102 is equipped at least three circles and is sensed with electric heating iron 3 and temperature control
The conducting ring 8 that device 4 is connected by conducting wire, the side outside handle of a knife 102 are equipped with the brush contradicted respectively with each circle conducting ring 8
Structure 5, brush structure 5 are equipped with the power cord 6 of connection power supply and the temperature control sensor signal wire 7 of connection external control equipment, handle of a knife
102 rotate under the action of main shaft 2, and the conducting ring 8 on handle of a knife 102 is contacted with the holding of brush structure 5 leads to electric current
Electric heating iron 3 and temperature control sensor 4 form current loop, and electric current is stablized, temperature control sensor 4 good to the heating effect of electric heating iron 3
Work is remained powered on, Data Detection is stable, accurate, and brush structure 5 is equipped with the power cord 6 of connection power supply and connection external control equipment
Temperature control sensor signal wire 7, temperature control sensor signal wire 7 will be transmitted to outer by the curent change situation of temperature control sensor 4
Equipment is controlled, carries out data processing.
In the present embodiment, electric heating iron 3 shares positive or negative pole with temperature control sensor 4, then the quantity of conducting ring 8 is three
Circle.Electric heating iron 3 and temperature control sensor 4 share cathode, set that there are two the positive terminals being connect with cathode power supply line 6 on brush structure 5
Son 501 and a negative terminal 502 being connect with anode power cord 6, the connection of temperature control sensor signal wire 7 and temperature control sensor 4
The corresponding setting of anode positive terminal 501；Then conducting ring 8 includes two circles and electric heating iron 3, the positive terminal of temperature control sensor 4
The positive conductive ring 8 and one connected respectively encloses the negative conductive ring 8 being connect with the negative pole end of electric heating iron 3 and temperature control sensor 4, temperature
Control sensor signal lines 7 are detected the temperature of cutter head 101, and flow through the electric current on positive terminal 501 also according to cutter head 101
Temperature change and change, the current information flowed through on positive terminal 501 is transmitted to external control equipment by temperature control sensor signal wire 7
It is handled, obtains the temperature value of cutter head 101, it is easy to detect, data are accurate；Then conducting ring 8 includes two circles and electric heating iron 3, temperature
The circle of positive conductive ring 8 and one that the positive terminal of control sensor 4 connects respectively connects with the negative pole end of electric heating iron 3 and temperature control sensor 4
The negative conductive ring 8 connect.
In the present embodiment, the rear end of cutter head 101 is equipped with the receiving electric heating iron 3 of axially extending setting and temperature control sensor 4
Mounting hole, the rear end of cutter head 101 is inserted into setting from the front end face of handle of a knife 102, and cutter head 101 is equipped with fixed electric heating iron 3 and temperature
The housing screw 9 of sensor 4 is controlled, when cutter head 101 is inserted on handle of a knife 102, the axis of the two overlaps, and ensures machining accuracy.
In the present embodiment, it is interior on handle of a knife 102 to be provided with multiple through-holes for extending radially to each circle conducting ring 8 respectively, it uses
In being directed through, guiding is arranged on cutter interior, and arrangement is more neat.
The specific of the device of this processing foamed plastics is made as：Electric heating cutter 1 is special cutter, and cutter groove is made with round steel
The ball milling cutter of 1mm depths, is emptied from upper end center, is inserted into heating electric heating iron 3 (or adding in low-melting-point metal), temperature control sensing
Device 4, by conductor structure and conducting ring 8, conductor structure is quick-release connector, convenient for quickly being connect with conducting ring 8；Electrified regulation,
With the good temperature of external control equipment debugging, verify that special cutter can seal entrance with refractory material, expose the fast changing-over of conducting wire after temperature control
Head, cutter special in this way are made.The diameter of special cutter, length, quantity can make as needed.
When making special handle of a knife 102, on the basis of the handle of a knife 102 of general NC lathe, interlude processes three slots,
Processing can be to pass through the aperture of conducting wire in slot.Insulating materials is smeared on three cell walls in three slots, then, conducting wire is mounted in it
In, expose energized part, brush material is then packed into slot forms conducting ring 8.Three built-in conducting wires of slot, one is heating electricity
The positive electrical wire of hot iron 3, one is the positive wire for connecting temperature control sensor 4, and Article 3 is shared zero curve, and temperature control senses
Device 4 can be thermocouple.
And brush structure 5 is chip architecture of the spring, three spring leafs are three conducting terminals, and two is connect with positive pole
Positive terminal 501, one be negative terminal.Brush structure 5 is fixed on lathe.
When external control equipment can sense that the temperature of cutter is low by temperature control sensor 4, electrified regulation is instructed；Temperature is too high
When, instruction power-off stops heating.
After four big components are carried out, special cutter head 101 and special handle of a knife 102 are connected conducting wire, brush structure 5 is mounted on
On numerically-controlled machine tool, special handle of a knife 102 has debugged 5 installation site of brush structure, energy when guarantee meets cutter rotation on lathe
Stablize conductive.
The power supply of heating cutter is opened, cutter is heated to certain temperature, such as 300 DEG C.
The workpiece to be processed is loaded onto in this way, it is possible to carry out high temperature tool sharpening.
The model of numerical control high temperature tool sharpening foam molding, be used directly for by lost foam process cast out come
Geomery it is accurate, the bright and clean various casting of surface roughness.This Technique Popularizing application will be one of rapid shaping technique
Major transformation
It the above is only the preferred embodiment of the utility model, it should be pointed out that for those skilled in the art,
Under the premise of not departing from the utility model structure, several modifications and improvements can also be made, it is new that these all do not interfere with this practicality
The effect and practical applicability that type is implemented.
Claims (5)
1. a kind of molding machine for processing foamed plastics, which is characterized in that including the electricity being mounted on the main shaft (2) of numerically-controlled machine tool
Hot cutter (1), the electric heating cutter (1) are equipped with the handle of a knife (102) that is connect with the main shaft (2) and from the handle of a knifes
(102) front end face is inserted into the cutter head (101) of setting, and electric heating iron (3) and temperature control sensor are provided in the cutter head (101)
(4), the cylindrical surface of the handle of a knife (102) is equipped at least three circles and the electric heating iron (3) and temperature control sensor (4) passes through conducting wire
The conducting ring (8) of connection is equipped with what is contradicted respectively with the conducting ring (8) described in each circle positioned at the side of the handle of a knife (102) outside
Brush structure (5), the brush structure (5) are equipped with the power cord (6) of connection power supply and connect the temperature control sensing of external control equipment
Device signal wire (7).
A kind of 2. molding machine for processing foamed plastics according to claim 1, which is characterized in that the electric heating iron (3)
Positive or negative pole is shared with temperature control sensor (4), then the quantity of the conducting ring (8) is three circles.
A kind of 3. molding machine for processing foamed plastics according to claim 2, which is characterized in that the electric heating iron (3)
Cathode is shared with temperature control sensor (4), sets that there are two the positive terminals being connect with cathode power supply line (6) on the brush structure (5)
Sub (501) and a negative terminal (502) being connect with anode power cord (6), the temperature control sensor signal wire (7) connect and
The positive terminal (501) of the corresponding setting of anode of the temperature control sensor (4)；Then the conducting ring (8) includes two circles and institute
State electric heating iron (3), the positive conductive ring (8) that the positive terminal of temperature control sensor (4) connects respectively and one encloses and the electric heating iron (3)
And the negative conductive ring (8) of the negative pole end connection of temperature control sensor (4).
A kind of 4. molding machine of processing foamed plastics according to Claims 2 or 3, which is characterized in that the cutter head
(101) rear end is equipped with the receiving electric heating iron (3) of axially extending setting and the mounting hole of temperature control sensor (4), the knife
Setting is inserted into the rear end of head (101) from the front end face of the handle of a knife (102), and the cutter head (101) is equipped with the fixed electric heating
The housing screw (9) of iron (3) and temperature control sensor (4).
A kind of 5. molding machine for processing foamed plastics according to claim 4, which is characterized in that the handle of a knife (102)
Multiple through-holes of conducting ring (8) extended radially to respectively described in each circle are provided in upper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721696061.1U CN207564620U (en) | 2017-12-08 | 2017-12-08 | A kind of molding machine for processing foamed plastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721696061.1U CN207564620U (en) | 2017-12-08 | 2017-12-08 | A kind of molding machine for processing foamed plastics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207564620U true CN207564620U (en) | 2018-07-03 |
Family
ID=62687251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721696061.1U Expired - Fee Related CN207564620U (en) | 2017-12-08 | 2017-12-08 | A kind of molding machine for processing foamed plastics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207564620U (en) |
-
2017
- 2017-12-08 CN CN201721696061.1U patent/CN207564620U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180703 Termination date: 20211208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |