CN216465313U - Centre form over-and-under type mandrel vibration tuber - Google Patents
Centre form over-and-under type mandrel vibration tuber Download PDFInfo
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- CN216465313U CN216465313U CN202123167553.0U CN202123167553U CN216465313U CN 216465313 U CN216465313 U CN 216465313U CN 202123167553 U CN202123167553 U CN 202123167553U CN 216465313 U CN216465313 U CN 216465313U
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- 230000007246 mechanism Effects 0.000 claims abstract description 80
- 239000000463 material Substances 0.000 claims abstract description 51
- 238000007790 scraping Methods 0.000 claims abstract description 20
- 239000004567 concrete Substances 0.000 claims abstract description 19
- 238000005498 polishing Methods 0.000 claims abstract description 14
- 238000005096 rolling process Methods 0.000 claims description 23
- 238000013016 damping Methods 0.000 claims description 19
- 238000003756 stirring Methods 0.000 claims description 19
- 239000003638 chemical reducing agent Substances 0.000 claims description 16
- 230000009467 reduction Effects 0.000 claims description 6
- 239000011150 reinforced concrete Substances 0.000 abstract description 7
- 230000009471 action Effects 0.000 description 9
- 238000003825 pressing Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 6
- 238000004898 kneading Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
An internal mold lifting type core mold vibration pipe making machine relates to equipment for making reinforced concrete drain pipes, and comprises a rack, an external mold, an internal mold, a feeder and a turntable supported on a machine pit, wherein the turntable is connected with a driving mechanism; two station holes are arranged on the turntable, and the outer die is arranged above the turntable and at the station holes; the guide rail is connected on the frame, the material scraping and mouth twisting forming mechanism is arranged at the discharge end of the feeder, the guide frames are connected on both sides of the material scraping and mouth twisting forming mechanism and arranged on the guide rail, and the guide frames are connected with the frame through guide frame lifting oil cylinders; an inner mold lifting mechanism and an inner wall polishing mechanism are arranged below the rotary table, the inner mold lifting mechanism is arranged on the rack, the inner mold is connected to the inner mold lifting mechanism, and the inner mold is driven by the inner mold lifting mechanism to extend into the outer mold from one of the station holes; the inner wall polishing mechanism extends into the formed concrete pipe from the other station hole. The utility model discloses the reinforced concrete drain pipe who makes is closely knit, smooth.
Description
Technical Field
The utility model relates to a preparation reinforced concrete drain pipe's equipment.
Background
The reinforced concrete drain pipe is widely applied to modern urban infrastructure and rural farmland water conservancy construction and transformation projects, particularly, the modern environmental protection requirement is higher and higher, a large number of drain pipes or anti-corrosion lining pipes and special requirement pipes with base pipes and the like are needed in the rainwater and sewage diversion project, and the production speed and quality of actual requirements cannot be guaranteed and met in the original process production mode.
The existing medium and small-sized drain pipes are mostly produced by processes such as suspension roller, centrifugation and radial extrusion, the disadvantages of suspension roller and centrifugation process that the production efficiency is low, the pipe quality is difficult to guarantee, the pipe does not meet the requirement of environmental protection and the like are gradually eliminated by the market, and the radial extrusion process has large energy consumption and high requirement on raw materials and is attacked by the majority of users. The existing internal mold lifting type core mold vibration pipe making machine has the following defects due to unreasonable structure: 1. the turntable rotating structure adopts an outer rubber wheel, belongs to friction wheel transmission, and has low transmission efficiency and inaccurate positioning. 2. The die has no vibration reduction structure, the noise is high, the vibration reduction effect is not good enough, and the service life of other parts is influenced. 3. The pipe orifice forming part only has twisting action and no pressing action, and the forming effect of the concrete pipe orifice is poor, unsmooth and not compact. 4. The upper inner wall polishing mechanism is adopted, so that the demolding is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art, provide an centre form over-and-under type mandrel vibration tuber, the reinforced concrete drain pipe is closely knit, smooth.
The purpose of the utility model is realized like this: an internal mold lifting type core mold vibration pipe making machine comprises a rack, an external mold and an internal mold with a vibration source, wherein one side of the upper end of the rack is connected with a hopper, a feeding machine is arranged below the hopper, the pipe making machine further comprises a turntable supported on a machine pit, and the turntable is connected with a driving mechanism; the outer die is arranged above the rotary table and is arranged at the position holes; the vertical guide rail is connected to the rack, the discharge end of the feeder is provided with a scraping and mouth-twisting forming mechanism, two sides of the scraping and mouth-twisting forming mechanism are both connected with guide frames, the guide frames are arranged on the guide rail, and the guide frames are connected with the rack through a guide frame lifting oil cylinder; an inner mold lifting mechanism and an inner wall polishing mechanism are arranged below the rotary table, the inner mold lifting mechanism is arranged on the rack, the inner mold is connected to the inner mold lifting mechanism, and the inner mold is driven by the inner mold lifting mechanism to extend into the outer mold from one of the station holes; and the inner wall polishing mechanism extends into the formed concrete pipe from the other station hole.
The utility model discloses a working process: 1, when the die works, the outer die is driven by the turntable to rotate to a working position. And 2, moving the scraping and mouth twisting forming mechanism to the top of the outer mold to fix the outer mold through guide frame lifting oil cylinders and guide frames which are assembled on two sides of the frame. 3, the feeder sends the pre-stirred concrete to the scraping and mouth-twisting forming mechanism through a belt, the inner die lifting mechanism pushes the inner die with the vibration source to move upwards along a guide rail on the rack, the inner die lifting mechanism feeds the concrete while lifting the concrete, the concrete between the inner die cavity and the outer die cavity is compacted, and the feeding is stopped when the concrete is fed to a set length. And 4, working the scraping and mouth-rubbing forming mechanism, rubbing and pressing down simultaneously, so that the top end of the concrete forms a designed shape. And 5, lifting the scraping and mouth twisting forming mechanism to the original height, and driving the outer mold to rotate to a demolding station by the turntable. And 6, the inner wall polishing mechanism is positioned below the rotary table and arranged in the foundation pit, the layout is more reasonable, and the formed concrete pipe is brushed to ensure that the inner wall of the pipe is smooth. This concludes a course of action.
The utility model discloses a scrape material and rub a mouthful forming mechanism with hands can rub with the hands while pushing down, ensures that the mouth of pipe is closely knit. The two station holes are used for manufacturing the tube in one station, and the inner wall of the other station is coated with the paint (in a machine pit) and the loading and transporting mold, so that the rapid production can be realized, and the production efficiency is improved. When the reinforced concrete pipe is produced, the turntable is transferred to the inner wall plastering station after the pipe making at the pipe making station is finished, and the inner wall plastering mechanism quickly rises to the upper end of the inner wall of the product to rotate the inner wall to plaster, so that the product quality is ensured.
The utility model discloses a scrape material and rub a mouthful forming mechanism and include group material rubbing and pressing frame, from top to bottom set gradually group material rotator, roll crane, roll the rotator and become the ring in group material rubbing and pressing frame, become the ring and group material rubbing and pressing frame link; a rotary driving motor is connected to the material shifting and rubbing frame, the rotary driving motor is connected with a gear, a circle of external teeth are arranged on the material shifting rotating body, the external teeth of the material shifting rotating body are meshed with the gear, and a material shifting plate is connected to the material shifting rotating body; a lifting oil cylinder is connected in the material poking and rubbing frame and is connected with the rolling lifting frame; and a rubbing oil cylinder is hinged in the material stirring and rubbing frame and is hinged with the rolling revolving body, and the rubbing oil cylinder stretches and retracts to drive the rolling revolving body to revolve. When feeding, the rotary motor drives the material stirring rotary body to drive the material stirring plate to rotate, the concrete fed by the feeding machine is intensively stirred to the die cavities of the inner die and the outer die, and when feeding to a set position, the rubbing and pressing oil cylinder drives the rolling rotary body to rub, so that the requirement on the shape of the pipe orifice is met. Meanwhile, the lifting oil cylinder drives the rolling lifting frame to move downwards to compact the pipe orifice. The material scraping and mouth rubbing forming mechanism drives rotation, rolling rotation and lifting action respectively and can work independently, the material stirring and rubbing frame presses the outer die to control the length of a product during working, the pipe orifice is formed to be pulled back and forth by an oil cylinder, and the product does not generate cracks.
The utility model discloses a drive mechanism includes driving motor, and driving motor connects the sprocket, connects the chain in the periphery of carousel, and the chain meshes with the sprocket mutually. The chain wheel and chain structure has high transmission efficiency and high positioning precision.
The inner mold lifting mechanism comprises a cross, four end parts of the cross are connected with rollers, the frame comprises four stand columns, four guide rails are respectively connected to the four stand columns, and the four rollers are respectively arranged on the four guide rails in a one-to-one correspondence manner; the internal mold is connected to the cross, the cross is connected with an internal mold lifting oil cylinder, and the internal mold lifting oil cylinder is connected to the rack. The inner die lifting oil cylinder drives the cross and the inner die to lift, and the requirements of perpendicularity and coaxiality of the inner die which uniformly rises during production of the reinforced concrete pipe and uniformly falls during demoulding are met.
The inner wall smoothing mechanism of the utility model comprises a fixed seat and a guide pillar, wherein the guide pillar passes through the fixed seat, the fixed seat is connected with a speed reducer, the speed reducer is connected with a speed reducer chain wheel, the guide pillar chain is connected with a guide pillar chain on the guide pillar, and the guide pillar chain is meshed with the speed reducer chain wheel; the rotary shaft penetrates through the guide pillar, the rolling bearing is arranged between the rotary shaft and the guide pillar, the upper end of the rotary shaft extends out of the guide pillar and then is connected with the brush head, the lower end of the rotary shaft extends out of the guide pillar and then is connected with the large gear, the lower end of the guide pillar is connected with the motor, the motor is connected with the small gear, and the small gear is meshed with the large gear. When the novel steel bar concrete pipe polishing machine works, the speed reducer drives the chain wheel of the speed reducer to rotate, the guide pillar is driven to ascend fast and descend slowly through the guide pillar chain, the rotating shaft in the guide pillar is rotated through the motor, the small gear and the large gear, the brush head arranged at the upper end of the rotating shaft is driven to rotate, the brush head is tightly pasted on the inner wall of the steel bar concrete pipe from top to bottom, the production efficiency is high, and the appearance quality of a product is greatly improved.
The utility model is characterized in that the outer part of the outer mold is connected with an outer mold upper flange and an outer mold lower flange, a pipe orifice forming mounting seat is arranged above the outer mold upper flange, the material stirring and rubbing frame is connected on the pipe orifice forming mounting seat, and an upper vibration damping mechanism is arranged between the pipe orifice forming mounting seat and the outer mold upper flange; the lower end of the inner die is connected with an inner die lower flange, the inner die lower flange extends out of the outer die and is positioned below the outer die lower flange, and a lower vibration damping mechanism is arranged between the outer die lower flange and the inner die lower flange. A plurality of damping mechanisms damping, the damping is effectual, and the noise is low.
The utility model discloses an go up damping mechanism includes connecting seat, lower connecting seat, goes up rubber spring and last bolt assembly, go up the lower surface at mouth of pipe shaping mount pad of connecting seat, the upper surface of flange on the external mold is connected to lower connecting seat, it is in lower connecting seat to go up rubber spring coupling, the nut of going up bolt assembly is connected in last connecting seat, and the bolt setting is on last rubber spring.
The utility model discloses a lower damping mechanism includes connecting block, lower bolt assembly and lower rubber spring, the lower surface at external mold lower flange is connected to the connecting block, the upper surface at internal mold lower flange is connected to lower rubber spring, bolt assembly's nut is connected with the connecting block down, and the bolt setting is on lower rubber spring.
The utility model discloses retooling lifting device is connected on the top of frame, and convenient hoist and mount mould is changed.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a left side view of fig. 1.
Fig. 4 is a schematic structural diagram of the scraping and mouth twisting forming mechanism.
Fig. 5 is a top view of fig. 4.
Fig. 6 is a schematic structural view of the inner mold lifting mechanism.
Fig. 7 is a schematic structural diagram of an inner wall polishing mechanism.
Fig. 8 is a schematic structural view of the inner mold rising into the outer mold.
In the figure, 1 machine frame, 101 high upright column, 102 low upright column, 2 turntable, 3 scraping and mouth rubbing forming mechanism, 301 stirring and rubbing frame, 302 stirring rotator, 303 rolling lifting frame, 304 rolling rotator, 305 lifting cylinder, 306 external teeth, 307 rubbing and pressing cylinder, 308 stirring plate, 309 rotating driving motor, 4 hopper, 5 external mold, 6 internal mold, 7 internal mold lifting mechanism, 701 cross frame, 702 roller, 8 internal wall polishing mechanism, 801 motor, 802 pinion, 803 large gear, 804 guide pillar, 805 guide pillar chain, 806 rotating shaft, 807 speed reducer chain wheel, 808 speed reducer, 809 fixing seat, 810 rolling bearing, 811 rotating arm, 812 brush head, 813 pulley seat, 814 pulley, 815 support, 9 die changing and hoisting tool, 10 guide frame, 11 guide frame lifting cylinder, 12 driving motor, 13 feeder, 14 chain wheel, 15 chain, 16 tooling hole, 17 guide rail, 18 internal mold lifting cylinder, 19 pipe orifice forming and mounting seats, 20 upper vibration reduction mechanisms, 201 upper connecting seats, 202 upper bolt assemblies, 203 upper rubber springs, 204 lower connecting seats, 21 positioning plates, 22 lower vibration reduction mechanisms, 221 connecting blocks, 222 lower bolt assemblies, 223 lower rubber springs, 24 outer die lower flanges and 25 outer die upper flanges.
Detailed Description
As shown in fig. 1 to 3, the internal mold lifting type core mold vibration pipe making machine comprises a frame 1, an external mold 5 and an internal mold 6 with a vibration source, wherein a mold changing and hoisting tool 9 is connected to the top end of the frame 1, a hopper 4 is connected to one side of the upper end of the frame 1, and a feeder 13 is arranged below the hopper 4.
The pipe making machine comprises a rotary disc 2 supported on a machine pit, a chain 15 is connected to the periphery of the rotary disc 2, a driving motor 12 is connected with a chain wheel 14, and the chain 15 is meshed with the chain wheel 14. The driving motor 12 drives the chain wheel 14 to rotate, the turntable 2 is rotated through the chain 15, and the chain wheel and chain structure is high in transmission efficiency and high in positioning accuracy. Two station holes 16 are arranged on the turntable 2, and the outer die 5 is arranged above the turntable 2 and at the station holes 16.
The frame 1 comprises two high upright columns 101 and two short upright columns 102, the two short upright columns 102 are arranged in the machine pit, the two high upright columns 101 extend out of the machine pit, one high upright column 101 penetrates through the center of the turntable 2, and the two high upright columns 101 and the two short upright columns 102 are both connected with the guide rails 17.
A material scraping and mouth twisting forming mechanism 3 is arranged at the discharge end of the feeder 13, as shown in fig. 4 and 5, the material scraping and mouth twisting forming mechanism 3 includes a material poking and twisting frame 301, a material poking rotating body 302, a rolling lifting frame 303, a rolling rotating body 304 and a forming ring 310 are sequentially arranged in the material poking and twisting frame 301 from top to bottom, and the forming ring 310 is connected with the material poking and twisting frame 301. The material stirring and rubbing frame 301 is connected with a rotary driving motor 309, the rotary driving motor 309 is connected with a gear, a circle of external teeth 306 are arranged on the material stirring rotating body 302, the external teeth 306 of the material stirring rotating body 302 are meshed with the gear, and a material stirring plate 308 is connected in the material stirring rotating body 302. A lifting oil cylinder 305 is connected in the material stirring and twisting frame 301, and the lifting oil cylinder 305 is connected with the rolling lifting frame 303. A kneading oil cylinder 307 is hinged in the material stirring and kneading frame 301, the kneading oil cylinder 307 is hinged with the rolling revolving body 304, and the kneading oil cylinder 307 stretches and retracts to drive the rolling revolving body 304 to revolve. The two sides of the material poking and twisting frame 301 are both connected with guide frames 10, the guide frames 10 are arranged on guide rails 17, a cylinder barrel of a guide frame lifting oil cylinder 11 is connected with the rack 1, a piston rod of the guide frame lifting oil cylinder 11 is connected with the guide frames 10, and the guide frame lifting oil cylinder 11 drives the guide frames 10 and the material scraping and mouth twisting forming mechanism 3 to move up and down.
An inner mold lifting mechanism 7 and an inner wall polishing mechanism 8 are arranged below the turntable 2, as shown in fig. 6, the inner mold lifting mechanism 7 comprises a cross 701, four ends of the cross 701 are connected with rollers 702, and the four rollers 702 are respectively arranged on the four guide rails 17 in a one-to-one correspondence manner. The inner die 6 is connected to a cross 701, a piston rod of an inner die lifting oil cylinder 18 is connected to the cross 701, and a cylinder barrel of the inner die lifting oil cylinder 18 is connected to the rack 1. The inner die 6 is driven by the inner die lifting mechanism 7 to extend into the inner part of the outer die 5 from one of the station holes 16.
As shown in fig. 7, the inner wall finishing mechanism 8 includes a fixing base 809 and a guide post 804, the fixing base 809 is supported in the machine pit through a bracket 815, the guide post 804 passes through the fixing base 809, the fixing base 809 is connected with a speed reducer 808, the speed reducer 808 is connected with a speed reducer sprocket 807, the guide post chain 805 is connected with the guide post 804, and the guide post chain 805 is engaged with the speed reducer sprocket 807. A rotating shaft 806 is inserted in the guide column 804, a rolling bearing 810 is arranged between the rotating shaft 806 and the guide column 804, the upper end of the rotating shaft 806 extends out of the guide column 804 and is connected with a rotating arm 811, the rotating arm 811 is connected with a brush head 812, the lower end of the rotating shaft 806 extends out of the guide column 804 and is connected with a large gear 803, the lower end of the guide column 804 is connected with a motor 801, the motor 801 is connected with a small gear 802, and the small gear 802 is meshed with the large gear 803. The pulley seats 813 are arranged on the periphery of the guide pillar 804, the pulleys 814 are connected in the pulley seats 813, and the pulleys 814 are arranged in contact with the guide pillar 804 and guide the lifting.
As shown in fig. 8, an outer die upper flange 25 and an outer die lower flange 24 are connected to the outside of the outer die 5, a nozzle forming mounting seat 19 is provided above the outer die upper flange 25, a material stirring and kneading frame 301 is connected to the nozzle forming mounting seat 19, and an upper vibration damping mechanism 20 is provided between the nozzle forming mounting seat 19 and the outer die upper flange 25. The upper vibration reduction mechanism 20 comprises an upper connecting seat 201, a lower connecting seat 204, an upper rubber spring 203 and an upper bolt assembly 202, wherein the upper connecting seat 201 is connected to the lower surface of the pipe orifice forming mounting seat 19, the lower connecting seat 204 is connected to the upper surface of the outer die upper flange 25, the upper rubber spring 203 is connected in the lower connecting seat 204, a nut of the upper bolt assembly 202 is connected in the upper connecting seat 201, and a bolt is arranged on the upper rubber spring 203.
The lower end of the inner die 6 is connected with an inner die lower flange 23, the inner die lower flange 23 extends out of the outer die 5 and is positioned below the outer die lower flange 24, and a lower vibration damping mechanism 22 is arranged between the outer die lower flange 24 and the inner die lower flange 23. The lower vibration damping mechanism 22 comprises a connecting block 221, a lower bolt assembly 222 and a lower rubber spring 223, wherein the connecting block 221 is connected to the lower surface of the outer die lower flange 24, the lower rubber spring 223 is connected to the upper surface of the inner die lower flange 23, a nut of the lower bolt assembly 222 is connected with the connecting block 221, and a bolt is arranged on the lower rubber spring 223. A plurality of positioning plates 21 are arranged on the periphery of the outer mold lower flange 24, and the positioning plates 21 are connected to the inner mold lower flange 23.
The utility model discloses a working process:
1, when the device works, the outer die 5 is driven by the turntable 2 to rotate to a working position. And 2, the scraping and mouth twisting forming mechanism 3 is moved to the top of the outer mold 5 from a guide frame lifting oil cylinder 11 and a guide frame 10 which are assembled on two sides of the rack 1 to fix the outer mold. 3, the feeding machine 13 sends the pre-stirred concrete to the material stirring rotating body 302 through a belt, the inner mold 6 with a vibration source is pushed by the inner mold lifting mechanism 7 to move upwards along the guide rail 17 on the rack 1, and enters the inner part of the outer mold 5 from a station hole while feeding, lifting and vibrating, so that the concrete between the inner mold cavity and the outer mold cavity is compact, and the feeding is stopped when the set length is reached. And 4, rolling the revolving body 304 to work, and pressing down while rubbing to enable the top end of the concrete to form a designed shape. And 5, lifting the scraping and mouth twisting forming mechanism 3 to the original height, and driving the outer mold 5 to rotate to a demolding station by the turntable 2. 6. The guide post 804 of the inner wall polishing mechanism 8 extends into the formed concrete pipe from another station hole, and the rotating shaft 806 rotates the brush head 812 with the head to polish the inner wall of the pipe. By this, one course of action ends.
Compared with the existing products: 1, carousel revolution mechanic improves, and the rubber wheel in the outside that now generally adopts belongs to the friction pulley transmission, and transmission efficiency is low, and the location is inaccurate. The utility model discloses change into the sprocket chain structure, it is efficient, positioning accuracy is high. 2, mould damping structure, current mould do not have damping or upper portion coil spring damping, and the noise is big, and the damping effect is not good enough, the utility model discloses a plurality of rubber spring damping, the damping is effectual, and the noise is low. And 3, a scraping and rubbing partial structure has only rubbing action and no pressing action in the conventional structure, and the pipe orifice of the concrete pipe has poor forming effect, is not smooth and is not compact. The utility model discloses a rub with the hands, push down action global design structure, compact structure dials the material rotator and rotates and scrape the material, rolls the solid of revolution and makes a round trip to rub with the hands by the flexible shaping cap that drives of hydro-cylinder. The pipe orifice has high compactness, and the interface has accurate and smooth size. 4, the mechanism is smeared to inner wall, and current product adopts overhead type more, and the drawing of patterns is inconvenient, the utility model discloses a place the way under the foundation ditch, the overall arrangement is more reasonable, adopts the guide pillar type to reciprocate, and four sides add the pulley and guarantee to operate steadily, and built-in brush head revolution mechanic of guide pillar removes along with the guide pillar and accomplishes the brush pipe action.
Claims (9)
1. The utility model provides an centre form over-and-under type mandrel vibration tuber, includes frame, external mold and the centre form of taking the vibration source the hopper is connected to upper end one side of frame, and the below of hopper sets up feeder, characterized by: the pipe making machine further comprises a turntable supported on the machine pit, and the turntable is connected with the driving mechanism; the outer die is arranged above the rotary table and is arranged at the position holes; the vertical guide rail is connected to the rack, the discharge end of the feeder is provided with a scraping and mouth-twisting forming mechanism, two sides of the scraping and mouth-twisting forming mechanism are both connected with guide frames, the guide frames are arranged on the guide rail, and the guide frames are connected with the rack through a guide frame lifting oil cylinder; an inner mold lifting mechanism and an inner wall polishing mechanism are arranged below the rotary table, the inner mold lifting mechanism is arranged on the rack, the inner mold is connected to the inner mold lifting mechanism, and the inner mold is driven by the inner mold lifting mechanism to extend into the outer mold from one of the station holes; and the inner wall polishing mechanism extends into the formed concrete pipe from the other station hole.
2. The internal mold lifting type core mold vibration pipe making machine according to claim 1, characterized in that: the scraping and mouth rubbing forming mechanism comprises a material poking and rubbing frame, a material poking rotating body, a rolling lifting frame, a rolling rotating body and a forming ring are sequentially arranged in the material poking and rubbing frame from top to bottom, and the forming ring is connected with the material poking and rubbing frame; a rotary driving motor is connected to the material shifting and rubbing frame, the rotary driving motor is connected with a gear, a circle of external teeth are arranged on the material shifting rotating body, the external teeth of the material shifting rotating body are meshed with the gear, and a material shifting plate is connected to the material shifting rotating body; a lifting oil cylinder is connected in the material poking and rubbing frame and is connected with the rolling lifting frame; and a rubbing oil cylinder is hinged in the material stirring and rubbing frame and is hinged with the rolling revolving body, and the rubbing oil cylinder stretches and retracts to drive the rolling revolving body to revolve.
3. The internal mold lifting type core mold vibration pipe making machine according to claim 1, characterized in that: the driving mechanism comprises a driving motor, the driving motor is connected with a chain wheel, the periphery of the turntable is connected with a chain, and the chain is meshed with the chain wheel.
4. The internal mold lifting type core mold vibration pipe making machine according to claim 1, characterized in that: the inner die lifting mechanism comprises a cross, four end parts of the cross are connected with rollers, the frame comprises four upright posts, four guide rails are respectively connected to the four upright posts, and the four rollers are respectively arranged on the four guide rails in a one-to-one correspondence manner; the internal mold is connected to the cross, the internal mold lifting oil cylinder is connected to the cross, and the internal mold lifting oil cylinder is connected to the rack.
5. The internal mold lifting type core mold vibration pipe making machine according to claim 1, characterized in that: the inner wall polishing mechanism comprises a fixed seat and a guide pillar, the guide pillar penetrates through the fixed seat, the fixed seat is connected with a speed reducer, the speed reducer is connected with a speed reducer chain wheel, the guide pillar is connected with a guide pillar chain, and the guide pillar chain is meshed with the speed reducer chain wheel; the rotary shaft penetrates through the guide pillar, the rolling bearing is arranged between the rotary shaft and the guide pillar, the upper end of the rotary shaft extends out of the guide pillar and then is connected with the brush head, the lower end of the rotary shaft extends out of the guide pillar and then is connected with the large gear, the lower end of the guide pillar is connected with the motor, the motor is connected with the small gear, and the small gear is meshed with the large gear.
6. The internal mold lifting type core mold vibration pipe making machine according to claim 2, characterized in that: the outer part of the outer die is connected with an outer die upper flange and an outer die lower flange, a pipe orifice forming mounting seat is arranged above the outer die upper flange, the material stirring and rubbing frame is connected to the pipe orifice forming mounting seat, and an upper vibration damping mechanism is arranged between the pipe orifice forming mounting seat and the outer die upper flange; the lower end of the inner die is connected with an inner die lower flange, the inner die lower flange extends out of the outer die and is positioned below the outer die lower flange, and a lower vibration damping mechanism is arranged between the outer die lower flange and the inner die lower flange.
7. The internal mold lifting type core mold vibration pipe making machine according to claim 6, characterized in that: the upper vibration reduction mechanism comprises an upper connecting seat, a lower connecting seat, an upper rubber spring and an upper bolt assembly, the upper connecting seat is connected to the lower surface of the pipe orifice forming mounting seat, the lower connecting seat is connected to the upper surface of the outer die upper flange, the upper rubber spring is connected into the lower connecting seat, a nut of the upper bolt assembly is connected into the upper connecting seat, and a bolt is arranged on the upper rubber spring.
8. The internal mold lifting type core mold vibration pipe making machine according to claim 6, wherein: lower damping mechanism includes connecting block, lower bolt assembly and lower rubber spring, the lower surface of flange under the external mold is connected to the connecting block, the upper surface of flange under the centre form is connected to lower rubber spring, bolt assembly's nut is connected with the connecting block down, and the bolt setting is on lower rubber spring.
9. The internal mold lifting type core mold vibration pipe making machine according to claim 1, characterized in that: and the top end of the rack is connected with a die changing and hoisting tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123167553.0U CN216465313U (en) | 2021-12-16 | 2021-12-16 | Centre form over-and-under type mandrel vibration tuber |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123167553.0U CN216465313U (en) | 2021-12-16 | 2021-12-16 | Centre form over-and-under type mandrel vibration tuber |
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| CN216465313U true CN216465313U (en) | 2022-05-10 |
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| CN202123167553.0U Active CN216465313U (en) | 2021-12-16 | 2021-12-16 | Centre form over-and-under type mandrel vibration tuber |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114474354A (en) * | 2021-12-16 | 2022-05-13 | 扬州市华光双瑞实业有限公司 | Centre form over-and-under type mandrel vibration tuber |
| CN117565217A (en) * | 2023-12-18 | 2024-02-20 | 江苏华光双顺机械制造有限公司 | Rising core type core mold vibration pipe making machine |
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2021
- 2021-12-16 CN CN202123167553.0U patent/CN216465313U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114474354A (en) * | 2021-12-16 | 2022-05-13 | 扬州市华光双瑞实业有限公司 | Centre form over-and-under type mandrel vibration tuber |
| CN114474354B (en) * | 2021-12-16 | 2026-01-02 | 扬州市华光双瑞实业有限公司 | A type of inner mold lifting core mold vibration tube making machine |
| CN117565217A (en) * | 2023-12-18 | 2024-02-20 | 江苏华光双顺机械制造有限公司 | Rising core type core mold vibration pipe making machine |
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