CN107571162B - One kind is based on straight-through thread mixing electromagnetism abrasive material solid jet generating device - Google Patents
One kind is based on straight-through thread mixing electromagnetism abrasive material solid jet generating device Download PDFInfo
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- CN107571162B CN107571162B CN201710931296.2A CN201710931296A CN107571162B CN 107571162 B CN107571162 B CN 107571162B CN 201710931296 A CN201710931296 A CN 201710931296A CN 107571162 B CN107571162 B CN 107571162B
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- low pressure
- pressure water
- iron shot
- abrasive material
- water pipe
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Abstract
The invention discloses one kind based on straight-through thread mixing electromagnetism abrasive material solid jet generating device, including automatically with fast controller, it further include low pressure water pipe, the left end of the low pressure water pipe is equipped with dish-type attachment base, the surrounding of the low pressure water pipe is equipped with iron shot and accelerates tubule, the iron shot accelerates the outside of tubule to be equipped with multistage accelerating coil, the left end of the dish-type attachment base is equipped with ribbon mixer, truncated cone-shaped hole is equipped in the ribbon mixer, it is equipped in the truncated cone-shaped hole and determines borded pile, it is described to determine borded pile equipped with single channel closing in helicla flute, the inlet of the single channel closing in helicla flute is equipped with big section arc Hybrid port.The present invention had not only been able to achieve iron shot abrasive material and has carried out mixed function with low pressure water but also can accelerate rapidly iron shot abrasive material；Loss of the excessive wedge angle to iron shot abrasive material energy can also be effectively reduced, the low pressure water that low pressure water enters single channel closing in helicla flute is increased, guarantees the concentration of abrasive material mixed liquor.
Description
Technical field
The present invention relates to abrasive water-jet mechanical equipment design fields, more particularly to one kind is based on straight-through thread mixing
Electromagnetism abrasive material solid jet generating device.
Background technique
Water jet is that the high speed water a fluid stream of different shapes formed is flowed out by nozzle, and the flow velocity of jet stream depends on jet expansion
Pressure drop before and after section.Water jet is simplest a kind of form of energy conversion and application.In general, power-driven pump passes through
One suction is completed to water, is drained through journey, a certain amount of water pump is sent to pressure duct, it is made to reach nozzle with certain energy.And it sprays
The aperture of mouth requires more much smaller than pressure duct diameter, therefore reaches this certain amount of water of nozzle to mass flowing nozzle hole,
It must accelerate.In this way, accelerating the water of cohesion to be formed jet stream by nozzle bore.Abradant jet refers to abrasive material in certain outer power
Under the action of be accelerated after, the abrasive material of high-speed motion is formed by jet stream.Traditional abrasive water jet flow device is using water as Jie
Abrasive material after so that it is obtained huge energy by high-pressure generation equipment, then is directly injected into high pressure water by feeding device, is made by matter
It is ejected with a kind of specific fluid movement high speed from nozzle, forms one abrasive water jet that energy high speed is concentrated
Stream.
However, iron shot abrasive material acceleration energy can not be passed to low pressure by existing electromagnetism abrasive material solid jet generating device
Water, it is difficult to realize that iron shot abrasive material and low pressure water carry out mixed function；Some electromagnetism abrasive material solid jet generating devices use iron shot
Accelerate tubule and multistage accelerating coil that can accelerate rapidly iron shot abrasive material, it is difficult to effectively improve iron shot abrasive material and water mixed liquid is hit
Power；Also some Electromagnetic mill material solid jet generating devices can not effectively reduce loss of the excessive wedge angle to iron shot abrasive material energy, difficult
To effectively increase the low pressure water that low pressure water enters single channel closing in helicla flute, the concentration of abrasive material mixed liquor not can guarantee, also
Electromagnetism abrasive material solid jet generating device cannot achieve iron shot abrasive material and water energy beam and assemble, it is difficult to increase the concentration of energy beam
Degree.Therefore, it is necessary to which it is simple, swift and convenient to operate, safe and efficient a kind of based on straight-through thread mixing electricity to provide a kind of structure
Magnetic abrasive material solid jet generating device.
Summary of the invention
The technical problems to be solved by the invention are to overcome above-mentioned the deficiencies in the prior art, provide that a kind of structure is simple, behaviour
Make efficient and convenient, safe and efficient a kind of based on straight-through thread mixing electromagnetism abrasive material solid jet generating device.
To achieve the above object, The technical solution adopted by the invention is as follows: it is a kind of based on straight-through thread mixing electromagnetism abrasive material
Solid jet generating device, including automatically with fast controller, wherein it further include low pressure water pipe, the left end peace of the low pressure water pipe
Equipped with dish-type attachment base, the surrounding of the low pressure water pipe is equipped with iron shot and accelerates tubule, and the iron shot accelerates the external peace of tubule
Equipped with multistage accelerating coil, the iron shot accelerates the left end of tubule and low pressure water pipe to be installed on dish-type attachment base, the disk
The left end of type attachment base is equipped with ribbon mixer, and truncated cone-shaped hole is equipped in the ribbon mixer, is pacified in the truncated cone-shaped hole
It is described to determine borded pile left side area and be less than to determine borded pile right side area equipped with determining borded pile, it is described to determine borded pile and be equipped with
The inlet of single channel closing in helicla flute, the single channel closing in helicla flute is equipped with big section arc Hybrid port.
Described automatic with being equipped with booster power on fast controller and adjusting control accelerator, the adjusting controls accelerator
Including stepper motor, determine brush and dynamic brush, the output of the input lead and multistage accelerating coil of the multistage accelerating coil is led
Line is connected with the dynamic brushing piece determined on brush head and dynamic brush determined in brush respectively, and the output shaft of the stepper motor passes through flat key
It is connected with dynamic brush, the power supply line of the stepper motor is connected on booster power.
The right end of the iron shot acceleration tubule passes through L shape pipe and is connected with attachment base, and the upper end of the attachment base is equipped with
Iron shot hopper, the right end of the low pressure water pipe are equipped with high-pressure rubber hose coupling, the left end installation throttling spacing of the ribbon mixer
The left end of pipe, the throttling distance sink tube is equipped with wear-resisting spray head.
Scene is in use, firstly, workpiece to be processed is fixed on L shape workbench by operator, by pumping plant out splice going splice
It is connected on high-pressure rubber hose coupling by connector through high-pressure rubber pipe, then iron shot is poured into iron shot hopper, then device is whole
It is fixed on L shape workbench cantilever shalving, adjusts the distance between workpiece to be processed and wear-resisting spray head, then make workpiece to be processed
The distance between wear-resisting spray head is in effective working target away among, and preprocessing road is arranged on L shape workbench in CNC console
Line.
Secondly, operator starts pumping plant, low pressure water enters in low pressure water pipe, and at the same time, starting is automatically with speed control
Device upper end adjusts control accelerator, and stepper motor rotation connects the dynamic brushing piece in brush with the brush head circulation of determining determined in brush
Touching, multistage accelerating coil circulation be in on-off electricity condition, constantly to iron shot accelerate tubule in iron shot accelerate, to iron shot with it is low
Big section arc Hybrid port enters in single channel closing in helicla flute pressure water again, in the short time, iron shot mix with low pressure water and incite somebody to action
The energy transmission of iron shot is mixed into the mixed liquor with certain energy to low pressure water, low pressure water and high speed iron shot, then is determined spiral
Column becomes to concentrate energy beam, and mixed liquor passes sequentially through throttling distance sink tube and wear-resisting spray head acts on workpiece to be processed, Ji Kejin
Row target processes operation.
Finally, operator successively closes automatic with fast controller upper end tune after workpiece to be processed completes processing operation
Low pressure water pipe, iron shot in device entirety are accelerated to empty in the components such as tubule and ribbon mixer by section control accelerator and pumping plant,
It may wait for next device one-piece machine member processing work.
Compared with prior art, the beneficial effects of the present invention are: the present invention can pass to iron shot abrasive material acceleration energy
Low pressure water is realized that iron shot abrasive material and low pressure water carry out mixed function using the single channel closing in helicla flute determined on borded pile, is used
Iron shot accelerates tubule and multistage accelerating coil that can accelerate rapidly iron shot abrasive material, effectively improves iron shot abrasive material and water mixed liquid is hit
Power；Excessive wedge angle can be effectively reduced to the damage of iron shot abrasive material energy by determining borded pile and big section arc Hybrid port by setting
It loses, increases the low pressure water that low pressure water enters single channel closing in helicla flute, guarantee the concentration of abrasive material mixed liquor, moreover it is possible to make low pressure water
Merge with iron shot abrasive mixed and realize acceleration function, using truncated cone-shaped hole and determines the unequal structure design energy of two end section of borded pile in fact
Existing iron shot abrasive material and water energy beam are assembled, and increase the concentration degree of energy beam, and structure is simple, easy to operate, economical and practical.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of ribbon mixer in Fig. 1；
Fig. 3 is the structural schematic diagram that brush is moved in Fig. 1；
Fig. 4 is the structural schematic diagram that brush is determined in Fig. 1.
In figure: 1, low pressure water pipe；11, high-pressure rubber hose coupling；12, iron shot accelerates tubule；121, multistage accelerating coil；122,
Attachment base；1221, iron shot hopper；2, automatic with fast controller；21, booster power；22, control accelerator is adjusted；221, stepping
Motor；222, determine brush；2221, determine brush head；223, brush is moved；2231, brushing piece is moved；3, dish-type attachment base；31, thread mixing
Device；311, truncated cone-shaped hole；3111, determine borded pile；3112, single channel closing in helicla flute；3113, big section arc Hybrid port；
312, throttle distance sink tube；3121, wear-resisting spray head.
Specific embodiment
In order to which the technical means, creative features, achievable purpose and effectiveness for realizing the present invention are easy to understand, below
It in conjunction with specific embodiments and illustrates, the present invention is further explained.
As depicted in figs. 1 and 2, described a kind of based on straight-through thread mixing electromagnetism abrasive material solid jet generating device, including
It is automatic to match fast controller 2, it further include low pressure water pipe 1, the left end of the low pressure water pipe 1 is equipped with dish-type attachment base 3, the low pressure
The surrounding of water pipe 1 is equipped with iron shot and accelerates tubule 12, and the iron shot accelerates the outside of tubule 12 to be equipped with multistage accelerating coil
121, the iron shot accelerates the left end of tubule 12 and low pressure water pipe 1 to be installed on dish-type attachment base 3, the dish-type attachment base 3
Left end ribbon mixer 31 is installed, truncated cone-shaped hole 311 is equipped in the ribbon mixer 31, in the truncated cone-shaped hole 311
Be equipped with and determine borded pile 3111, it is described determine 3111 left side area of borded pile be less than determine 3111 right side area of borded pile, it is described
Borded pile 3111 is determined equipped with single channel closing in helicla flute 3112, and the inlet of the single channel closing in helicla flute 3112 is equipped with big
Section arc Hybrid port 3113.
Shown in as shown in Figure 1, Figure 3 and Figure 4, it is described it is automatic with booster power 21 is installed on fast controller 2 and adjust control plus
Fast device 22, the adjusting control accelerator 22 include stepper motor 221, determine brush 222 and dynamic brush 223, the multistage acceleration
The output lead of the input lead of coil 121 and multistage accelerating coil 121 respectively with determine to determine brush head 2221 and dynamic in brush 222
Dynamic brushing piece 2231 in brush 223 is connected, and the output shaft of the stepper motor 221 is connected by flat key with dynamic brush 223,
The power supply line of the stepper motor 221 is connected on booster power 21.
As shown in Figure 1, the iron shot, which accelerates the right end of tubule 12 to pass through L shape pipe, is connected with attachment base 122, the connection
The upper end of seat 122 is equipped with iron shot hopper 1221, and the right end of the low pressure water pipe 1 is equipped with high-pressure rubber hose coupling 11, the spiral
The left end installation throttling distance sink tube 312 of mixer 31, the left end of the throttling distance sink tube 312 is equipped with wear-resisting spray head 3121.
Scene is in use, firstly, workpiece to be processed is fixed on L shape workbench by operator, by pumping plant out splice going splice
It is connected on high-pressure rubber hose coupling 11 by connector through high-pressure rubber pipe, then iron shot is poured into iron shot hopper 1221, then will dress
It sets integral installation to be fixed on L shape workbench cantilever shalving, adjusts the distance between workpiece to be processed and wear-resisting spray head 3121, then make
The distance between workpiece to be processed and wear-resisting spray head 3121 are in effective working target away among, CNC console on L shape workbench
Upper setting preprocessing route.
Secondly, operator starts pumping plant, low pressure water enters in low pressure water pipe 1, and at the same time, starting is automatically with speed control
2 upper end of device adjusts control accelerator 22, and stepper motor 221, which rotates, to be made dynamic brushing piece 2231 in brush 223 and determine in brush 222
Determine 2221 circulating contact of brush head, the circulation of multistage accelerating coil 121 is in on-off electricity condition, constantly accelerates in tubule 12 to iron shot
Iron shot is accelerated, and to iron shot, big section arc Hybrid port 3113 enters single channel closing in helicla flute 3112 again with low pressure water
Interior, in the short time, iron shot mixes with low pressure water and is mixed into the energy transmission of iron shot to low pressure water, low pressure water and high speed iron shot
Mixed liquor with certain energy, then determined borded pile 3111 and become to concentrate energy beam, mixed liquor passes sequentially through throttling distance sink tube
312 and wear-resisting spray head 3121 act on workpiece to be processed, can carry out target processing operation.
Finally, operator successively closes automatic with 2 upper end tune of fast controller after workpiece to be processed completes processing operation
Low pressure water pipe 1, iron shot in device entirety are accelerated the components such as tubule 12 and ribbon mixer 31 by section control accelerator 22 and pumping plant
It inside empties, that is, may wait for next device one-piece machine member processing work.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (3)
1. one kind further includes with fast controller based on straight-through thread mixing electromagnetism abrasive material solid jet generating device, including automatically
Low pressure water pipe, the left end of the low pressure water pipe are equipped with dish-type attachment base, and the surrounding of the low pressure water pipe is equipped with iron shot acceleration
Tubule, the iron shot accelerate the outside of tubule to be equipped with multistage accelerating coil, and the iron shot accelerates a left side for tubule and low pressure water pipe
End is installed on dish-type attachment base, it is characterised in that: the left end of the dish-type attachment base is equipped with ribbon mixer, the spiral shell
It revolves and is equipped with truncated cone-shaped hole in mixer, be equipped in the truncated cone-shaped hole and determine borded pile, described to determine borded pile left side area small
It is described to determine borded pile equipped with single channel closing in helicla flute, the single channel closing in helicla flute in determining borded pile right side area
Inlet be equipped with big section arc Hybrid port.
2. according to claim 1 a kind of based on straight-through thread mixing electromagnetism abrasive material solid jet generating device, feature
Be: described automatic with being equipped with booster power on fast controller and adjusting control accelerator, the adjusting controls accelerator packet
It includes stepper motor, determine brush and dynamic brush, the input lead of the multistage accelerating coil and the output lead of multistage accelerating coil
Be connected respectively with the dynamic brushing piece determined on brush head and dynamic brush determined in brush, the output shaft of the stepper motor by flat key with
Dynamic brush is connected, and the power supply line of the stepper motor is connected on booster power.
3. according to claim 1 a kind of based on straight-through thread mixing electromagnetism abrasive material solid jet generating device, feature
Be: the right end of the iron shot acceleration tubule passes through L shape pipe and is connected with attachment base, and the upper end of the attachment base is equipped with iron shot
Hopper, the right end of the low pressure water pipe are equipped with high-pressure rubber hose coupling, the left end installation throttling distance sink tube of the ribbon mixer, institute
The left end for stating throttling distance sink tube is equipped with wear-resisting spray head.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710931296.2A CN107571162B (en) | 2017-10-09 | 2017-10-09 | One kind is based on straight-through thread mixing electromagnetism abrasive material solid jet generating device |
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| CN201710931296.2A CN107571162B (en) | 2017-10-09 | 2017-10-09 | One kind is based on straight-through thread mixing electromagnetism abrasive material solid jet generating device |
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| CN107571162A CN107571162A (en) | 2018-01-12 |
| CN107571162B true CN107571162B (en) | 2019-05-07 |
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| CN109129199B (en) * | 2018-10-15 | 2020-06-19 | 安徽理工大学 | Mixed abrasive material fluidic equipment before ultra-high pressure of series-parallel integrated form |
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| US7291058B2 (en) * | 2003-04-10 | 2007-11-06 | Electronics Inc. | Method and apparatus for improving media flow |
| CN201524627U (en) * | 2009-11-04 | 2010-07-14 | 清华大学 | Spray gun nozzle for intersection-converge spraying outside the spray gun |
| CN204397638U (en) * | 2015-01-05 | 2015-06-17 | 西安科技大学 | A kind of contour peening device of composite bimetal pipe |
| CN106272106B (en) * | 2016-06-17 | 2019-03-15 | 山东理工大学 | A kind of magnetic field assist abrasive waterjet cutting method and its injection apparatus |
| CN106863148B (en) * | 2017-04-05 | 2023-03-24 | 安徽理工大学 | Device for driving solid-liquid two-phase flow to form abrasive material jet flow based on electromagnetic mechanism |
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