CN108817342A - A kind of automatic sand-aerating apparatus of cast tube - Google Patents
A kind of automatic sand-aerating apparatus of cast tube Download PDFInfo
- Publication number
- CN108817342A CN108817342A CN201810704142.4A CN201810704142A CN108817342A CN 108817342 A CN108817342 A CN 108817342A CN 201810704142 A CN201810704142 A CN 201810704142A CN 108817342 A CN108817342 A CN 108817342A
- Authority
- CN
- China
- Prior art keywords
- cast tube
- bearing frame
- blast pipe
- motor
- aerating apparatus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D13/00—Centrifugal casting; Casting by using centrifugal force
- B22D13/10—Accessories for centrifugal casting apparatus, e.g. moulds, linings therefor, means for feeding molten metal, cleansing moulds, removing castings
- B22D13/108—Removing of casting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
- B22D29/001—Removing cores
- B22D29/005—Removing cores by vibrating or hammering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D31/00—Cutting-off surplus material, e.g. gates; Cleaning and working on castings
- B22D31/002—Cleaning, working on castings
Abstract
The invention discloses a kind of automatic sand-aerating apparatus of cast tube,It includes left bearing frame,Right bearing frame,Platform and air pressure pump,The upper end of left bearing frame and right bearing frame undertakes cast tube,Hydraulic cylinder is mounted on the front and back sides of left bearing frame,The telescopic rod side of hydraulic cylinder is fixedly connected with connecting rod,Small end is fixedly connected with clamping piece,Collecting box is provided with below cast tube left end,Dust-extraction unit is provided on the left of cast tube,Air pressure pump is connected with blast pipe by appendix,Nozzle is provided on the left of blast pipe,The right side lower end of blast pipe is welded with catching device,The lower end of catching device is fixedly installed with motor by motor cabinet,The output shaft of motor is connected with gear,Gear is meshed with the rack gear that platform upper center is welded,Stepper motor is fixedly installed with by motor cabinet on the left of platform upper end,The output shaft of stepper motor is connected with shaft,It is fixedly connected on the left of the upper end of shaft and beats stick；That the present invention has the advantages that is time saving and energy saving, desanding efficiency is high and effect is good.
Description
Technical field
The present invention relates to cast tube production technical field more particularly to a kind of automatic sand-aerating apparatus of cast tube.
Background technique
The bellmouth of spun cast pipe after centrifugation machining remains sand core, needs to remain in the sand of bellmouth before annealing
Core remove, reset mode be artificial sand removal or use sand-aerating apparatus, the method that existing sand-aerating apparatus uses for elder generation manually
Hammer taps cast tube, and gas is then blown into cast tube and carries out desanding, a large amount of manpower is consumed and time, desanding efficiency is low and not thorough
A kind of automatic sand-aerating apparatus of cast tube time saving and energy saving, that desanding efficiency is high and effect is good is designed at bottom, therefore, urgent need.
Summary of the invention
The purpose of the invention is to overcome the deficiencies in the prior art, and provide it is a kind of it is reasonable in design, easy to operate,
The automatic sand-aerating apparatus of cast tube time saving and energy saving, that desanding efficiency is high and effect is good.
The object of the present invention is achieved like this：A kind of automatic sand-aerating apparatus of cast tube, it includes left bearing frame, right undertaking
The upper end of frame, platform and air pressure pump, the left bearing frame and right bearing frame undertakes cast tube, the left bearing frame and
The upper end of right bearing frame is provided with groove, and the height of the right bearing frame is higher than the height of left bearing frame, and the left side is held
It connects and is mounted on hydraulic cylinder on the front and back sides of frame, the telescopic rod side of the hydraulic cylinder is fixedly connected with connecting rod, described
The upper end of connecting rod is fixedly connected with clamping piece, is provided with collecting box, the side of the collecting box below the cast tube left end
Vibrator is installed, is provided with dust-extraction unit on the left of the cast tube, the dust-extraction unit includes collecting tank and deduster, institute
The collecting tank stated is connected by pipeline with deduster, and the air pressure pump is connected with blast pipe by appendix, described
Nozzle is provided on the left of blast pipe, the right side lower end of the blast pipe is welded with catching device, the catching device
Lower end is fixedly installed with motor by motor cabinet, and the output shaft of the motor is connected with gear, on the gear and platform
The rack gear that end middle part is welded is meshed, and is fixedly installed with stepper motor by motor cabinet on the left of the platform upper end, described
The output shaft of stepper motor is connected with shaft, is fixedly connected on the left of the upper end of the shaft and beats stick.
Described beats stick upper end higher than lower end on the right side of cast tube.
The stick right end that beats deviates 10-20cm relative to cast tube right end to the left.
The cast tube and blast pipe is to be obliquely installed, and cast tube is consistent with the tilt angle of blast pipe.
The bellmouth of the opening face cast tube of the dust-extraction unit.
The nozzle quantity is five, and five nozzles are to be obliquely installed and the tilt angle of five nozzles is different.
The clamping piece is " L " type.
The beneficial effect that the present invention generates：The invention discloses a kind of automatic sand-aerating apparatus of cast tube, by left bearing frame and
Right bearing frame accepts cast tube, forms a set of clamping device by hydraulic cylinder, connecting rod and clamping piece, the hydraulic cylinder on left bearing frame side
The length of telescopic rod is controlled, and then changes clamping piece at a distance from cast tube, when cast tube is placed on left bearing frame and right bearing frame
When, clamping piece clamping cast tube prevents cast tube from sliding, and the upper end of left bearing frame and right bearing frame is provided with groove, and undertaking is facilitated to cast
It manages and is conducive to clamping piece clamping cast tube, stability is good；Step motor control shaft carrys out back rotation, makes to beat stick ceaselessly back and forth
Cast tube is beaten, the sand core being sticky on casting-pipe inner wall is made to fall off, cast tube is to be obliquely installed, and beats sand core the inserting by cast tube got off
Mouth end slides to female end, improves blast efficiency；Gas source, socket of the blast pipe from cast tube are provided to blast pipe by air pressure pump
Five nozzles into the setting of the left side of, blast pipe are to be obliquely installed and the tilt angle of five nozzles is different, not to cast tube
It is equidirectional to blow, so that the sand core of different directions in cast tube is blown to the female end of cast tube, desanding effect is good；On the left of cast tube
It is provided with dust-extraction unit, the bellmouth of the opening face cast tube of dust-extraction unit removes the dust at cast tube sockets end by dust-extraction unit,
Preventing dust from entering workshop influences the working environment in workshop；It is beaten the sand core under stick beats and is blown to cast tube through blast pipe and held
The sand core at mouth end, finally drops into collecting box from the socket pipe of cast tube, the side of collecting box is equipped with vibrator, and vibrator makes
Collecting box can equably be filled by sliding to the sand core in collecting box, it is not necessary to often be replaced collecting box, be improved production efficiency；Blast
Pipe enters from the socket end of cast tube carries out air blowing desanding, and band moving gear rotates when motor rotates, wheel and rack engagement, rack gear weldering
Connect motionless on platform, gear is walked on rack gear, since motor is fixed on by motor cabinet the lower end of catching device, motor fortune
When dynamic, catching device is moved with motor, and catching device is welded on the right side lower end of blast pipe, and blast pipe is with catching device one
Movement is played, blast Guan Zhu in-pipe is made to carry out air blowing desanding, comprehensive desanding, desanding effect to different location in cast tube
It is good；Cast tube and blast pipe are to be obliquely installed, and cast tube is consistent with the tilt angle of blast pipe, be obliquely installed be conducive to sand core to
The sliding of cast tube sockets end, improves desanding efficiency；It is total, the present invention have it is reasonable in design, easy to operate, time saving and energy saving, remove
The advantage that sand is high-efficient and effect is good.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the automatic sand-aerating apparatus of cast tube of the present invention.
Fig. 2 is the left view that cast tube is connect with bearing frame in a kind of automatic sand-aerating apparatus of cast tube of the present invention.
Fig. 3 is a kind of top view that the automatic sand-aerating apparatus middle gear of cast tube is connect with rack gear of the present invention.
In figure：1, cast tube 2, nozzle 3, blast pipe 4, beat stick 5, stepper motor 6, catching device 7, appendix
8, air pressure pump 9, rack gear 10, gear 11, platform 12, supporting leg 13, shaft 14, right bearing frame 15, clamping device
16, left bearing frame 17, collecting box 18, vibrator 19, collecting tank 20, pipeline 21, deduster 22, groove 23, clamping piece
24, connecting rod 25, hydraulic cylinder 26, motor.
Specific embodiment
Embodiment 1
As shown in Figure 1-3, a kind of automatic sand-aerating apparatus of cast tube, it includes left bearing frame 16, right bearing frame 14, platform 11 and air
The upper end of compression pump 8, the left bearing frame 16 and right bearing frame 14 undertakes cast tube 1, and the left bearing frame 16 and the right side are held
The upper end for connecing frame 14 is provided with groove 22, and the height of the right bearing frame 14 is higher than the height of left bearing frame 16, described
Hydraulic cylinder 25 is mounted on the front and back sides of left bearing frame 16, the telescopic rod side of the hydraulic cylinder 25 is fixedly connected with company
Bar 24, the upper end of the connecting rod 24 are fixedly connected with clamping piece 23, are provided with collecting box 17 below 1 left end of cast tube,
The side of the collecting box 17 is equipped with vibrator 18, and dust-extraction unit, the dedusting dress are provided on the left of the cast tube 1
It sets including collecting tank 19 and deduster 21, the collecting tank 19 is connected by pipeline 20 with deduster 21, the air pressure
8 pump of contracting is connected with blast pipe 3 by appendix 7, and the left side of the blast pipe 3 is provided with nozzle 2, the blast pipe 3
Right side lower end is welded with catching device 6, and the lower end of the catching device 6 is fixedly installed with motor 26 by motor cabinet, described
The output shaft of motor 26 be connected with gear 10, the gear 10 is meshed with the rack gear 9 that 11 upper center of platform is welded, institute
Stepper motor 5 is fixedly installed with by motor cabinet on the left of 11 upper end of platform stated, the output shaft of the stepper motor 5 is connected with
Shaft 13, the upper end left side of the shaft 13, which is fixedly connected with, beats stick 4.
The invention discloses a kind of automatic sand-aerating apparatus of cast tube, cast tube are accepted by left bearing frame and right bearing frame, by liquid
Cylinder pressure, connecting rod and clamping piece form a set of clamping device, the length of the hydraulic cylinder control telescopic rod on left bearing frame side, in turn
Change clamping piece at a distance from cast tube, when cast tube is placed on left bearing frame and right bearing frame, clamping piece clamping cast tube is prevented
The upper end of cast tube sliding, left bearing frame and right bearing frame is provided with groove, facilitates and accepts cast tube and be conducive to clamping piece clamping
Cast tube, stability are good；Step motor control shaft carrys out back rotation, makes to beat stick and ceaselessly beats cast tube back and forth, makes to be sticky in casting
Sand core on inside pipe wall falls off, and cast tube is to be obliquely installed, and beats the sand core to get off and slides to female end by the socket end of cast tube, improves
Blast efficiency；Gas source is provided to blast pipe by air pressure pump, blast pipe enters from the socket of cast tube, sets on the left of blast pipe
Five nozzles set are to be obliquely installed and the tilt angle of five nozzles is different, blow to cast tube different directions, make to cast
The sand core of different directions is blown to the female end of cast tube in managing, and desanding effect is good；Dust-extraction unit, dedusting are provided on the left of cast tube
The bellmouth of the opening face cast tube of device is removed the dust at cast tube sockets end by dust-extraction unit, prevents dust from entering workshop
Influence the working environment in workshop；Beaten sand core under stick beats and be blown to the sand core at cast tube sockets end through blast pipe, finally from
The socket pipe of cast tube drops into collecting box, and the side of collecting box is equipped with vibrator, and vibrator makes to slide to collecting box
Sand core can equably fill collecting box, it is not necessary to often replace collecting box, improve production efficiency；Socket end of the blast pipe from cast tube
Into air blowing desanding is carried out, band moving gear rotates when motor rotates, and wheel and rack engagement, rack welding is motionless on platform,
Gear is walked on rack gear, since motor is fixed on by motor cabinet the lower end of catching device, when motor movement, catching device with
Motor moves together, and catching device is welded on the right side lower end of blast pipe, and blast pipe is moved with catching device, makes blast pipe
Air blowing desanding carried out to different location in cast tube in casting in-pipe, comprehensive desanding, desanding effect is good.
Embodiment 2
As shown in Figure 1-3, a kind of automatic sand-aerating apparatus of cast tube, it includes left bearing frame 16, right bearing frame 14, platform 11 and air
The upper end of compression pump 8, the left bearing frame 16 and right bearing frame 14 undertakes cast tube 1, and the left bearing frame 16 and the right side are held
The upper end for connecing frame 14 is provided with groove 22, and the height of the right bearing frame 14 is higher than the height of left bearing frame 16, described
Hydraulic cylinder 25 is mounted on the front and back sides of left bearing frame 16, the telescopic rod side of the hydraulic cylinder 25 is fixedly connected with company
Bar 24, the upper end of the connecting rod 24 are fixedly connected with clamping piece 23, are provided with collecting box 17 below 1 left end of cast tube,
The side of the collecting box 17 is equipped with vibrator 18, and dust-extraction unit, the dedusting dress are provided on the left of the cast tube 1
It sets including collecting tank 19 and deduster 21, the collecting tank 19 is connected by pipeline 20 with deduster 21, the air pressure
8 pump of contracting is connected with blast pipe 3 by appendix 7, and the left side of the blast pipe 3 is provided with nozzle 2, the blast pipe 3
Right side lower end is welded with catching device 6, and the lower end of the catching device 6 is fixedly installed with motor 26 by motor cabinet, described
The output shaft of motor 26 be connected with gear 10, the gear 10 is meshed with the rack gear 9 that 11 upper center of platform is welded, institute
Stepper motor 5 is fixedly installed with by motor cabinet on the left of 11 upper end of platform stated, the output shaft of the stepper motor 5 is connected with
Shaft 13, the upper end left side of the shaft 13, which is fixedly connected with, beats stick 4, and described beats 4 upper end of stick higher than 1 right side of cast tube
Lower end, 4 right end of stick that beats deviate 10-20cm relative to 1 right end of cast tube to the left, and the cast tube 1 and blast pipe 3 are
It is obliquely installed, and cast tube 1 is consistent with the tilt angle of blast pipe 3, the bellmouth of the opening face cast tube 1 of the dust-extraction unit,
2 quantity of nozzle is five, and five nozzles 2 are to be obliquely installed and folder that the tilt angle of five nozzles 2 is different, described
Gripping member 23 is " L " type.
The invention discloses a kind of automatic sand-aerating apparatus of cast tube, cast tube are accepted by left bearing frame and right bearing frame, by liquid
Cylinder pressure, connecting rod and clamping piece form a set of clamping device, the length of the hydraulic cylinder control telescopic rod on left bearing frame side, in turn
Change clamping piece at a distance from cast tube, when cast tube is placed on left bearing frame and right bearing frame, clamping piece clamping cast tube is prevented
The upper end of cast tube sliding, left bearing frame and right bearing frame is provided with groove, facilitates and accepts cast tube and be conducive to clamping piece clamping
Cast tube, stability are good；Step motor control shaft carrys out back rotation, makes to beat stick and ceaselessly beats cast tube back and forth, makes to be sticky in casting
Sand core on inside pipe wall falls off, and cast tube is to be obliquely installed, and beats the sand core to get off and slides to female end by the socket end of cast tube, improves
Blast efficiency；Gas source is provided to blast pipe by air pressure pump, blast pipe enters from the socket of cast tube, sets on the left of blast pipe
Five nozzles set are to be obliquely installed and the tilt angle of five nozzles is different, blow to cast tube different directions, make to cast
The sand core of different directions is blown to the female end of cast tube in managing, and desanding effect is good；Dust-extraction unit, dedusting are provided on the left of cast tube
The bellmouth of the opening face cast tube of device is removed the dust at cast tube sockets end by dust-extraction unit, prevents dust from entering workshop
Influence the working environment in workshop；Beaten sand core under stick beats and be blown to the sand core at cast tube sockets end through blast pipe, finally from
The socket pipe of cast tube drops into collecting box, and the side of collecting box is equipped with vibrator, and vibrator makes to slide to collecting box
Sand core can equably fill collecting box, it is not necessary to often replace collecting box, improve production efficiency；Socket end of the blast pipe from cast tube
Into air blowing desanding is carried out, band moving gear rotates when motor rotates, and wheel and rack engagement, rack welding is motionless on platform,
Gear is walked on rack gear, since motor is fixed on by motor cabinet the lower end of catching device, when motor movement, catching device with
Motor moves together, and catching device is welded on the right side lower end of blast pipe, and blast pipe is moved with catching device, makes blast pipe
Air blowing desanding carried out to different location in cast tube in casting in-pipe, comprehensive desanding, desanding effect is good；Cast tube and blast Guan Jun
To be obliquely installed, and cast tube is consistent with the tilt angle of blast pipe, is obliquely installed and is conducive to sand core to the sliding of cast tube sockets end, mentions
High desanding efficiency；Total, the present invention is with reasonable in design, easy to operate, time saving and energy saving, desanding efficiency is high and effect is good
Advantage.
Claims (7)
1. a kind of automatic sand-aerating apparatus of cast tube, it includes that left bearing frame, right bearing frame, platform and air pressure pump, feature exist
In：The upper end of the left bearing frame and right bearing frame undertakes cast tube, and the upper end of the left bearing frame and right bearing frame is equal
The height that fluted, described right bearing frame is arranged is higher than the height of left bearing frame, on the front and back sides of the left bearing frame
It is mounted on hydraulic cylinder, the telescopic rod side of the hydraulic cylinder is fixedly connected with connecting rod, and the upper end of the connecting rod is fixed to be connected
It is connected to clamping piece, is provided with collecting box below the cast tube left end, the side of the collecting box is equipped with vibrator, described
Cast tube on the left of be provided with dust-extraction unit, the dust-extraction unit includes collecting tank and deduster, and the collecting tank passes through pipe
Road is connected with deduster, and the air pressure pump is connected with blast pipe, the left side setting of the blast pipe by appendix
There is nozzle, the right side lower end of the blast pipe is welded with catching device, and the lower end of the catching device is solid by motor cabinet
Dingan County is equipped with motor, and the output shaft of the motor is connected with gear, the rack gear of the gear and the welding of platform upper center
It is meshed, stepper motor, the output shaft of the stepper motor is fixedly installed with by motor cabinet on the left of the platform upper end
It is connected with shaft, is fixedly connected on the left of the upper end of the shaft and beats stick.
2. a kind of automatic sand-aerating apparatus of cast tube as described in claim 1, it is characterised in that：The stick upper end of beaing is higher than casting
Lower end on the right side of pipe.
3. a kind of automatic sand-aerating apparatus of cast tube as described in claim 1, it is characterised in that：It is described beat stick right end relative to
Cast tube right end deviates 10-20cm to the left.
4. a kind of automatic sand-aerating apparatus of cast tube as described in claim 1, it is characterised in that：The cast tube and blast pipe be
It is obliquely installed, and cast tube is consistent with the tilt angle of blast pipe.
5. a kind of automatic sand-aerating apparatus of cast tube as described in claim 1, it is characterised in that：The opening of the dust-extraction unit is just
To the bellmouth of cast tube.
6. a kind of automatic sand-aerating apparatus of cast tube as described in claim 1, it is characterised in that：The nozzle quantity is five,
Five nozzles are to be obliquely installed and the tilt angle of five nozzles is different.
7. a kind of automatic sand-aerating apparatus of cast tube as described in claim 1, it is characterised in that：The clamping piece is " L " type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810704142.4A CN108817342A (en) | 2018-06-30 | 2018-06-30 | A kind of automatic sand-aerating apparatus of cast tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810704142.4A CN108817342A (en) | 2018-06-30 | 2018-06-30 | A kind of automatic sand-aerating apparatus of cast tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108817342A true CN108817342A (en) | 2018-11-16 |
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ID=64135030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810704142.4A Pending CN108817342A (en) | 2018-06-30 | 2018-06-30 | A kind of automatic sand-aerating apparatus of cast tube |
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| CN (1) | CN108817342A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111715868A (en) * | 2020-07-01 | 2020-09-29 | 台州市远洋龙洁具有限公司 | Sand falling and collecting device of faucet |
| CN113042715A (en) * | 2021-03-22 | 2021-06-29 | 李江 | Copper carving shedder for precision casting |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111715868A (en) * | 2020-07-01 | 2020-09-29 | 台州市远洋龙洁具有限公司 | Sand falling and collecting device of faucet |
| CN113042715A (en) * | 2021-03-22 | 2021-06-29 | 李江 | Copper carving shedder for precision casting |
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Application publication date: 20181116 |