CN109808015A - A kind of toy car wooden wheel producing device and its application - Google Patents
A kind of toy car wooden wheel producing device and its application Download PDFInfo
- Publication number
- CN109808015A CN109808015A CN201910250662.7A CN201910250662A CN109808015A CN 109808015 A CN109808015 A CN 109808015A CN 201910250662 A CN201910250662 A CN 201910250662A CN 109808015 A CN109808015 A CN 109808015A
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- knife pipe
- toy car
- wooden wheel
- producing device
- layer compound
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Abstract
Present invention relates particularly to a kind of toy car wooden wheel producing device and its applications.The toy car wooden wheel producing device, including low-frequency pulse power supply, low frequency piezoelectricity off-resonance vibrator, the amplitude amplifier being connected with the low frequency piezoelectricity off-resonance vibrator and the two-layer compound cutter being connected with the amplitude amplifier, the two-layer compound cutter is connected through a screw thread with the amplitude amplifier being connected, the two-layer compound cutter includes the hookup to connect with the amplitude amplifier, knife pipe and ring sword, knife pipe one end is connected through a screw thread with hookup, the other end is equipped with the ring sword, the knife pipe and hookup junction are equipped with arc transition structure, axial direction-circumference complex vibration transformational structure is provided on the knife pipe.Technical solution provided by the invention easily makes wooden wheel by way of high-frequency vibration in plank, and production wooden wheel process is stablized, and dimensional accuracy is high, and surfacing is not damaged, and product qualification rate is substantially improved, and production efficiency significantly improves.
Description
Technical field
The invention belongs to wood processing technique fields, and in particular to a kind of toy car wooden wheel producing device and its application, it is main
It is used for the processing of wooden artillery wheel in toy car.
Background technique
In the production of toy car, it is often necessary to wooden artillery wheel part.Currently, preparing wooden artillery wheel production mainly using this
Kind mode: wooden artillery wheel inner hole is first prepared using bore mode, then reuses the mode of turning or grinding to its outer circle wheel
Exterior feature carries out processing preparation.But under rotary cutter effect, wooden artillery wheel can be led in axial direction by horizontal and circumference power
Multi-direction deformation even edge cracking must then pass through to guarantee size, circularity and the edge integrality of wooden artillery wheel processing
Manual operation adjusts stress at any time to realize, even if there is also higher defect rates in this way, so processing cost is higher, control is difficult
Degree is big, and processing efficiency is low, and process can also generate a large amount of harmful wood powders and pernicious gas, pollution environment and damage worker
Health.In order to solve the problems in wooden artillery wheel preparation, a kind of novel toy car wooden wheel producing device is proposed, to solve
The problems such as timber prepares wooden artillery wheel processing efficiency is low at present, and the degree of automation is low, and Product Precision is low, and edge cracks.
Summary of the invention
The present invention provides a kind of toy car wooden wheel producing device and its applications, for the processing of wooden artillery wheel, to solve
Certainly current wooden wheel production difficulty, has the problems such as pollution, at high cost at low efficiency.
In order to solve the above-mentioned technical problem, the technical scheme is that the toy car wooden wheel producing device, including it is low
The frequency pulse power, the low frequency piezoelectricity off-resonance vibrator being connected by conducting wire with the low-frequency pulse power supply, with the low frequency pressure
The two-layer compound cutter electric off-resonance vibrator connected amplitude amplifier and be connected with the amplitude amplifier, it is described double-deck multiple
It closes cutter to be connected through a screw thread with the amplitude amplifier being connected, the two-layer compound cutter includes connecting with the amplitude amplifier
Hookup, include the knife pipe and ring sword of cavity, knife pipe one end is connected through a screw thread with hookup, and the other end is equipped with described
Ring sword, the knife pipe and hookup junction are equipped with arc transition structure, and the knife pipe is the double-deck ring set structure, every layer of knife
Axial direction-circumference complex vibration transformational structure is provided on pipe, the axial direction-circumference complex vibration transformational structure is spiral chute knot
Structure or spiral oblique hole structure, when axial direction-circumference complex vibration transformational structure is spiral chute structure, the spiral shell of spiral chute center line
Lift angle is revolved between 35-55 degree；When axial direction-circumference complex vibration transformational structure is spiral oblique hole structure, spiral inclined hole center line
Helix angle between 35-55 degree.
Production wooden wheel is carried out by toy car wooden wheel producing device, as two-layer compound cutter promotes in timber green body,
Content is separated with the timber green body in two-layer compound cutter, the production wooden wheel that is completed at the same time on the green body and described interior
Tolerant extraction, realizes production wooden wheel purpose, and high-frequency vibration production wooden wheel overcomes existing wooden artillery wheel processing technology completely
Drawback, and it is high-efficient, product appearance is good, and it is easily controllable, the higher product of precision can be obtained.Since knife pipe and hookup are logical
Crossing threaded connection can fast and accurately position in axle center, and knife pipe and hookup junction then can satisfy well by arc transition
Vibration transmitting.
Further, the low frequency piezoelectricity off-resonance vibrator generates axial vibration, vibration frequency 1-10kHz.
Further, the arc transition structure is formed by spot welding, arc radius 1mm-20mm.
Further, the pipe thickness of the knife pipe is 1-3mm.
Further, the ring sword is arranged on knife pipe by welding.
Further, the material of the knife pipe is TC4 titanium alloy or 316L stainless steel, and the material of the ring sword is high-speed steel
Or hard alloy.
Further, the ring sword generally rounding bench-type, gradient 1:10-1:80.
Further, the crescent cutting blade that there is the blade tip of even circumferential distribution unidirectionally to bias for the end of the ring sword, often
The crescent cutting blade that a blade tip unidirectionally biases all has sharp edge edge.
Further,；The cooling and lubricating steam fog access tube communicated with knife pipe internal cavity is provided in the hookup side
Road, the other side are provided with the compressed gas communicated with knife pipe internal cavity and are passed through pipeline.When completing the production wooden wheel, it can lead into cavity
Enter compressed air, wooden artillery wheel green body is blown out.
The present invention also provides a purposes of above-mentioned toy car wooden wheel producing device, the molding for toy car wooden wheel adds
Work includes the following steps: that (1) makes toy car wooden wheel green body；(2) toy car wooden wheel green body outer profile polishing molding；Wherein walk
It is rapid 1) to be completed by the toy car wooden wheel producing device.That is the toy car wooden wheel producing device can disposably at
The outer profile and inner hole of wooden artillery wheel described in type, toy car wooden wheel producing device described in step (1) can be extracted out of green body
Toy car wooden wheel green body, i.e., hollow circular toy car wooden wheel.
Technical solution provided by the invention easily makes wooden wheel by way of high-frequency vibration in plank, makes wooden wheel mistake
Cheng Wending, dimensional accuracy is high, and surfacing is not damaged, and product qualification rate is substantially improved, and production efficiency significantly improves, no clast,
Harmful poisonous gas is not generated, apparatus structure is simple, and it is easy to control and low in cost, it anticipates to the processing of toy car wooden artillery wheel
Justice is great.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of one specific embodiment of toy car wooden wheel producing device of the present invention；
Fig. 2 is the cross-sectional view of one specific embodiment of two-layer compound cutter；
Fig. 3 is the partial sectional view of one specific embodiment of two-layer compound cutter；
Fig. 4 is sheet-shaped blank fabrication plan schematic diagram to be processed described in embodiment；
Fig. 5 is the spiral chute structure partial view of axial direction-circumference complex vibration transformational structure in the knife pipe；
Fig. 6 is the spiral oblique hole structure structure partial view of axial direction-circumference complex vibration transformational structure in the knife pipe；
It is as shown in the figure:
11- low-frequency pulse power supply, 12- conducting wire, 13- low frequency piezoelectricity off-resonance vibrator, 14- amplitude amplifier, 15- two-layer compound
Cutter, 16- protect shell；
30- sheet-shaped blank to be processed, 31- toy car wooden wheel green body, 32- through-hole；
151- hookup, 155- arc transition structure, 156- cavity, 158- inner tube axial direction-circumference complex vibration transformational structure,
159- outer tube axial direction-circumference complex vibration transformational structure.
1531- inner ring sword, 1532- outer ring sword, the sharp wedge angle of 1541- inner tube, the sharp wedge angle of 1542- outer tube, 1521-
Internal layer knife pipe, 1522- outer layer knife pipe, crescent cutting blade that 1551- inner tube blade tip unidirectionally biases, 1552- outer tube blade tip list
To the crescent cutting blade of biasing.
1581- spiral chute structure, 1582- spiral oblique hole structure
21- cooling and lubricating steam fog is passed through pipeline, 22- compressed gas is passed through pipeline.
Specific embodiment
Below in conjunction with the drawings and specific embodiments to toy car wooden wheel producing device proposed by the present invention and its application make into
One step is described in detail.According to following explanation and claims, advantages and features of the invention will be become apparent from.It should be noted that
Attached drawing is all made of very simplified form and using non-accurate ratio, only to convenient, lucidly aid illustration is of the invention
The purpose of embodiment.
As shown in Figure 1, toy car wooden wheel producing device of the present invention includes low-frequency pulse power supply 11 and the low frequency arteries and veins
Rush the low frequency piezoelectricity off-resonance vibrator 13 and 13 spiral shell of low frequency piezoelectricity off-resonance vibrator that power supply 11 is connected by conducting wire 12
The amplitude amplifier 14 of line connection, the two-layer compound cutter 15 being connected through a screw thread with the amplitude amplifier 14 and setting are in institute
Show the protection shell 16 outside low frequency piezoelectricity off-resonance vibrator 13.
The low frequency piezoelectricity off-resonance vibrator 11 generates axial vibration, i.e., vibrates up and down in figure, vibration frequency is
8.5kHz。
As shown in Figures 2 and 3, the two-layer compound cutter 15 includes the cylindrical connection to connect with the amplitude amplifier 14
Knot device 151, the internal layer knife pipe 1521 and outer layer knife pipe 1522, inner ring sword 1531 and outer ring sword 1532 for including cavity 156.
With continued reference to Fig. 2 and Fig. 3,151 side of hookup is provided with the cooling and lubricating vapour communicated with knife pipe internal cavity
Mist is passed through pipeline 21, and the other side is provided with the compressed gas communicated with knife pipe internal cavity and is passed through pipeline 22.
With continued reference to Fig. 2 and Fig. 3, the internal layer knife pipe 1521 for including cavity 156 and 1522 one end of outer layer knife pipe and connection
Knot device 151 is connected through a screw thread, and the other end welds the inner ring sword 1531 and outer ring sword 1532, the internal layer knife pipe 1521 it is interior
Diameter is 5mm, and the internal diameter of outer layer knife pipe 1522 is 12mm, and the tube wall of internal layer knife pipe 1521 and outer layer knife pipe 1522 is 1mm, internal layer
The material of knife pipe 1521 and outer layer knife pipe 1522 is TC4 titanium alloy, and the material of the ring sword is hard alloy.
The inner ring sword 1531 and 1532 entirety of outer ring sword are rounding bench-type, gradient 1:20.1531 end of inner ring sword
The crescent cutting blade 1551 that 8 blade tips with even circumferential distribution unidirectionally bias, 1532 end of outer ring sword have even circumferential
The crescent cutting blade 1552 that 18 blade tips of distribution unidirectionally bias, the crescent cutting blade 1551 and 1552 that each blade tip unidirectionally biases
Sharp edge edge is all had, the arc radius for the crescent cutting blade 1551 and 1552 that blade tip unidirectionally biases is 2mm, at adjacent two
There is a sharp wedge angle 1541 and 1542 among the crescent cutting blade 1551 and 1552 that blade tip unidirectionally biases.
With continued reference to Fig. 2 and Fig. 3, axial direction-circumference complex vibration transformational structure for being arranged among the internal layer knife pipe 1521
158 and outer layer knife pipe 1522 among axial direction-circumference complex vibration transformational structure 159 for being arranged be spiral oblique hole structure, spiral
The helix angle of inclined hole center line is 45 degree；Axial direction-circumference complex vibration transformational structure 158 and 159 generates ultrasonic vibrator
A part of extensional vibration be converted to the twisting vibration of circumferencial direction, it is compound that the ring sword of driving knife pipe front end carries out axial direction-circumference
High-frequency vibration, 1521 front end inner ring sword of internal layer knife pipe, 1531 extensional vibration amplitude are 76 microns, and twisting vibration amplitude is 20 microns；
1512 front end outer ring sword of outer layer knife pipe, 1532 extensional vibration amplitude is 74 microns, and twisting vibration amplitude is 21 microns.
As shown in figure 4, using above-mentioned toy car wooden wheel producing device carry out toy car wooden wheel processing and forming, plan to
Toy car wooden wheel green body 31 is processed and taken out on machining plate-like green body 30, contains through-hole 32 in the toy car wooden wheel green body 31,
The sheet-shaped blank to be processed 30 with a thickness of 6mm, length 1000mm, width 600mm, the toy car wooden wheel green body 31 it is outer
Diameter is 12mm, and internal diameter (or through-hole diameter) is 5mm.
1) process for carrying out production wooden wheel processing using above-mentioned toy car wooden wheel producing device is as follows:
(1) 10 layers of sheet-shaped blank 30 to be processed are placed on the direction of travel of two-layer compound cutter 15 fixed；
(2) after low-frequency pulse power supply 11 provides high-frequency electrical energy for low frequency piezoelectricity off-resonance vibrator 13, low-frequency pulse power supply 11
Input voltage is 220v, and input current 3A, the vibration frequency of low frequency piezoelectricity off-resonance vibrator 13 is 8.5kHz；
(3) two-layer compound cutter 15 is shifted to and passes through 10 layers of sheet-shaped blank 30 to be processed, successively include speed-raising, at the uniform velocity and reduction of speed
Stage, the initial rate in the speed-raising stage are 0.5mm/s, travel distance 8mm, are about at the uniform velocity advanced by 10 seconds, reduction of speed row
Into 5mm, end rate is 2mm/s, is cylindrical body timber item, the outer layer knife in the internal layer knife pipe 1521 of two-layer compound cutter 15
It is target product toy car wooden wheel green body 31 between pipe 1522 and internal layer knife pipe 1521, can disposably produces 10 toy cars
Wooden wheel green body 31；During two-layer compound cutter 15 passes through timber green body 30 to be processed, cooling and lubricating steam fog is passed into
Cooling and lubricating steam fog is passed through pipeline 21 and carries out cooling and lubricating；
(4) pressed gas to the compressed gas that air compressor is passed through 0.4-0.8Mpa is passed through pipeline 22, cylindrical timber item and
Toy car wooden wheel green body 31 is blown out from 15 front end of two-layer compound cutter.
2) foreign steamer is finally carried out using toy car wooden wheel-toy car wooden wheel green body 31 that special equipment obtains production wooden wheel
Wide fine polishing obtains final products.
Claims (6)
1. a kind of toy car wooden wheel producing device, which is characterized in that lead to including low-frequency pulse power supply, with the low-frequency pulse power supply
Cross the connected low frequency piezoelectricity off-resonance vibrator of conducting wire, the amplitude amplifier being connected with the low frequency piezoelectricity off-resonance vibrator and
The two-layer compound cutter being connected with the amplitude amplifier, the two-layer compound cutter pass through screw thread with the amplitude amplifier being connected
Connection, the two-layer compound cutter includes the hookup to connect with the amplitude amplifier, the knife pipe and ring sword for including cavity, institute
It states knife pipe one end to be connected through a screw thread with hookup, the other end is equipped with the ring sword, and the knife pipe is equipped with hookup junction
Arc transition structure；The knife pipe is the double-deck ring set structure, and axial direction-circumference complex vibration conversion is provided on every layer of knife pipe
Structure；The axial direction being arranged on every layer of knife pipe-circumference complex vibration transformational structure is spiral chute structure or spiral inclined hole knot
Structure；The low frequency piezoelectricity off-resonance vibrator generates axial vibration, vibration frequency 1-10kHz；It is set in the hookup side
It is equipped with the cooling and lubricating steam fog communicated with knife pipe internal cavity and is passed through pipeline, the other side is provided with the compression communicated with knife pipe internal cavity
Gas inlet pipe road.
2. a kind of toy car wooden wheel producing device according to claim 1, which is characterized in that the pipe thickness of the knife pipe is
1-3mm。
3. a kind of toy car wooden wheel producing device according to claim 1, which is characterized in that the ring sword passes through welding setting
On knife pipe.
4. a kind of toy car wooden wheel producing device according to claim 1, which is characterized in that the end of the ring sword has circle
The crescent cutting blade that all equally distributed blade tips unidirectionally bias, the crescent cutting blade that each blade tip unidirectionally biases all have sharp edge
Edge.
5. a kind of toy car wooden wheel producing device according to claim 1, which is characterized in that the material of the knife pipe is TC4
Titanium alloy or 316L stainless steel, the material of the ring sword are high-speed steel or hard alloy.
6. a kind of any application of toy car wooden wheel producing device of claim 1-5, the molding for toy car wooden wheel add
Work includes the following steps:
(1) toy car wooden wheel green body is made；
1) 1-100 layers of sheet-shaped blank to be processed are placed on the direction of travel of two-layer compound cutter fixed；
2) after low-frequency pulse power supply provides high-frequency electrical energy for low frequency piezoelectricity off-resonance vibrator, low frequency piezoelectricity off-resonance vibrator edge
Axially vibrated；
3) two-layer compound cutter is shifted to and passes through all sheet-shaped blanks to be processed, successively include speed-raising, at the uniform velocity and falling-rate period,
It is cylindrical body timber item in the internal layer knife pipe of two-layer compound cutter, is played between the outer layer knife pipe and internal layer knife pipe for target product
Have vehicle wooden wheel green body, can disposably produce 1-100 toy car wooden wheel green body；Wood to be processed is passed through in two-layer compound cutter
During material green body, cooling and lubricating steam fog is passed into cooling and lubricating steam fog and is passed through pipeline progress cooling and lubricating；
4) pressed gas to the compressed gas that air compressor is passed through 0.4-0.8Mpa is passed through pipeline, cylindrical timber item and toy
Vehicle wooden wheel green body is blown out from two-layer compound cutter front end；
(2) toy car wooden wheel green body outer profile polishing molding；
Step (1) is completed by the toy car wooden wheel producing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910250662.7A CN109808015A (en) | 2019-03-29 | 2019-03-29 | A kind of toy car wooden wheel producing device and its application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910250662.7A CN109808015A (en) | 2019-03-29 | 2019-03-29 | A kind of toy car wooden wheel producing device and its application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109808015A true CN109808015A (en) | 2019-05-28 |
Family
ID=66610925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201910250662.7A Pending CN109808015A (en) | 2019-03-29 | 2019-03-29 | A kind of toy car wooden wheel producing device and its application |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105666546A (en) * | 2016-04-15 | 2016-06-15 | 苏州科技学院 | High-frequency longitudinal-torsional composite vibratory sponge bar taking device and application |
| CN105666575A (en) * | 2016-04-15 | 2016-06-15 | 苏州科技学院 | High-frequency vibratory sponge bar taking device and application |
| CN105690444A (en) * | 2016-04-15 | 2016-06-22 | 苏州科技学院 | High-frequency longitudinal torsion composite vibration sponge punching workbench and application thereof |
| CN105729521A (en) * | 2016-04-15 | 2016-07-06 | 苏州科技学院 | High-frequency vibration sponge strip taking workbench and application |
-
2019
- 2019-03-29 CN CN201910250662.7A patent/CN109808015A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666545A (en) * | 2016-04-15 | 2016-06-15 | 苏州科技学院 | High-frequency longitudinal-torsional composite vibratory sponge bar taking worktable and application |
| CN105666546A (en) * | 2016-04-15 | 2016-06-15 | 苏州科技学院 | High-frequency longitudinal-torsional composite vibratory sponge bar taking device and application |
| CN105666575A (en) * | 2016-04-15 | 2016-06-15 | 苏州科技学院 | High-frequency vibratory sponge bar taking device and application |
| CN105690444A (en) * | 2016-04-15 | 2016-06-22 | 苏州科技学院 | High-frequency longitudinal torsion composite vibration sponge punching workbench and application thereof |
| CN105729521A (en) * | 2016-04-15 | 2016-07-06 | 苏州科技学院 | High-frequency vibration sponge strip taking workbench and application |
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Application publication date: 20190528 |