CN209364981U - The slip casting pipe forming machine of adjustable tubing outer diameter - Google Patents
The slip casting pipe forming machine of adjustable tubing outer diameter Download PDFInfo
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- CN209364981U CN209364981U CN201821522972.7U CN201821522972U CN209364981U CN 209364981 U CN209364981 U CN 209364981U CN 201821522972 U CN201821522972 U CN 201821522972U CN 209364981 U CN209364981 U CN 209364981U
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- idler wheel
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- outer diameter
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Abstract
The utility model discloses a kind of slip casting pipe forming machines of adjustable tubing outer diameter, are related to tube forming equipment technical field, removably connect concave idler wheel and convex idler wheel respectively in upper bracket and lower bracket；Laser range finder measures the distance between minimum concave point and highest salient point of convex idler wheel of concave idler wheel, and lifting device adjusts the distance between highest salient point and minimum concave point of the first concave idler wheel of the first convex idler wheel；Inlet pipe mouth and outlet spout are respectively equipped on the front and rear sides wall of casing；The machine straightening device for tubing shape straightening is equipped at the position corresponding with the outlet spout of the outside of the casing.The utility model can realize the transformation to different model tubing；By lifting device realize distance between concave idler wheel and convex idler wheel adjustment, it can be achieved that various outer diameter size Grouting Pipe；By machine straightening device, keep the more regular circle of tubing come out by casing straight；The accurate ranging of laser, oil pressure monitoring, keeps the course of work continual and steady.
Description
Technical field
The utility model relates to tube forming equipment technical fields, and in particular to a kind of slip casting of adjustable tubing outer diameter
Pipe forming machine.
Background technique
Coal wall flexibility reinforcement technique can prevent coal wall caving, realize coal high-efficiency safe working, and application effect is significant.Coal wall
Coir rope is wrapped in around the PVC plastic pipe of surrounding aperture by flexible reinforcement technique, by injecting slurries, so that coir rope is in slip casting
Pipe reaches the dual reinforcing of flexible material and slurries under slurries cementation, strengthens supporting effect.It is used for coal mine at this stage
Mine grouting tubing matter mainly has: PVC, irony, shape is based on circle.
The Grouting Pipe produced at this stage is circle, with coir rope with the use of required aperture radius is increased, to Coal Mine
Well production and construction increases very big difficulty, and colliery downhole equipment boring radius is mostly 40mm diameter drill bit drilling machine, strong to guarantee
Effect coir rope diameter is spent in 25mm or so, therefore Grouting Pipe remaining space is extremely limited, adapt to this production link slip casting for preparation
With pipe, shape tube need to be produced to adapt to production process.Conventional shape tube production procedure die sinking expense is high, and a kind of mold is only fitted
A kind of dimensions product is answered, it is with high costs, and the production cycle is long, is not suitable for small-scale volume production.
Utility model content
Safety and stability is used the purpose of this utility model is to provide a kind of, various specifications round tube is suitable for or shape tube changes
The slip casting pipe forming machine made, to solve technical problem present in above-mentioned background technique.
To achieve the goals above, the utility model takes following technical solution:
A kind of slip casting pipe forming machine of adjustable tubing outer diameter provided by the utility model, including casing are set in casing
There are upper bracket, lower bracket, laser range finder, driving device and lifting device, is removably connected on the upper bracket
One concave idler wheel is removably connected with the first convex idler wheel corresponding with the first concave idler wheel on the lower bracket；
The laser range finder is set in the support beam of the lower bracket, and the laser range finder is electrically connected with laser control
Device processed, the laser controller are set on the outer wall of the casing；
The lower bracket is mounted on the lifting device, and the lifting device includes hydraulic pressure lifting device, the hydraulic liter
The bottom end of drop device is fixed on the bottom of the casing, and the top of the hydraulic pressure lifting device is fixedly connected with the lower bracket；
The driving device, for driving the first convex idler wheel to roll in the support beam of the lower bracket；
Inlet pipe mouth and outlet spout are respectively equipped on the front and rear sides wall of the casing；The outside of the casing and the outlet pipe
Mouth is equipped with machine straightening device at corresponding position；The machine straightening device includes the upper connecting rod connecting with the outer wall of the casing and lower company
Bar, the upper connecting rod are located at the top of the outlet spout, and the lower link is located at the lower section of the outlet spout；In the upper connecting rod
With the direction of the outlet spout is consistent is successively arranged three the second concave idler wheels, on the lower link with the outlet spout
Direction consistent be successively arranged two the second convex idler wheels.
Further, the driving device includes the first driving motor, and first driving motor is sequentially connected with actively
Gear, the driving gear are engaged with driven gear, the rotatable support set on the lower bracket of the driven gear
On crossbeam.
Further, the first concave idler wheel and the first convex idler wheel pass through casing dismountable connection respectively
In in the support beam of the upper bracket and the support beam of the lower bracket.
Further, the both ends of the shaft of the first concave idler wheel and the shaft of the first convex idler wheel are arranged with
The other end of one described sleeve pipe, the described sleeve pipe of the shaft connection of the first concave idler wheel is respectively sleeved at the upper bracket
In the support beam of two sides；The other end for one of described sleeve pipe that the shaft of the first convex idler wheel is arranged and it is described from
The side of moving gear is welded, and the other end of another described sleeve pipe of the shaft connection of the first convex idler wheel is set in described
In the support beam of lower bracket.
Further, multiple threaded holes are uniformly provided on the both ends tube wall of described sleeve pipe, the threaded hole internal screw thread connects
Connecting bolt makes the both ends of described sleeve pipe be fastened respectively with the shaft and the support beam by bolt.
Further, the bottom of the hydraulic pressure lifting device is connected to by three-way interface and hydraulic oil pipe with hydraulic pressurization pump,
Hydraulic monitoring table is also communicated on the front end hydraulic oil pipe of the hydraulic pressurization pump.
Further, the quantity of the hydraulic pressure lifting device is three, and three hydraulic pressure lifting devices are evenly arranged in described
The lower section of lower bracket.
Further, the second concave idler wheel close to the outlet spout is located at close to the second convex idler wheel of the outlet spout
Underface, far from the outlet spout the second convex idler wheel be located between the second concave idler wheel described in other two just under
Side.
Further, the second driving motor is fixed on the lower link, the second driving motor transmission connection is wherein
The shaft of one the second convex idler wheel, the second convex idler wheel is equipped with driving wheel, the biography of described two second convex idler wheels
It is connected between driving wheel by driving belt.
Further, the upper connecting rod is equipped with limit hole, and the length direction of the limit hole is vertically arranged, and limits spiral shell
Mother passes through the limit hole and connect with the shaft of the second concave idler wheel.
The utility model is adaptable the utility model has the advantages that the utility model solves the problems, such as Grouting Pipe renovation technique, can basis
Need to carry out different size tubing sizes transformation, the accurate ranging of laser, oil pressure monitoring keeps the course of work to continue surely
It is fixed.
The additional aspect of the utility model and advantage will be set forth in part in the description, these will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the utility model
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the slip casting pipe forming machine internal structure chart of adjustable tubing outer diameter described in the utility model embodiment.
Fig. 2 is the casing cross section of the slip casting pipe forming machine of adjustable tubing outer diameter described in the utility model embodiment
Schematic diagram.
Fig. 3 is in the machine straightening device of the slip casting pipe forming machine of adjustable tubing outer diameter described in the utility model embodiment
Portion's structure chart.
Fig. 4 is the upper connecting rod structure of the slip casting pipe forming machine of adjustable tubing outer diameter described in the utility model embodiment
Schematic diagram.
Wherein: 1- casing；2- upper bracket；3- lower bracket；4- laser range finder；5- driving device；51- first drives electricity
Machine；52- driving gear；53- driven gear；6- lifting device；61- hydraulic pressure lifting device；62- three-way interface；63- hydraulic oil pipe；
64- hydraulic pressurization pump；The hydraulic monitoring table of 65-；7- the first concave idler wheel；8- the first convex idler wheel；9- laser controller；10- branch
Support crossbeam；11- inlet pipe mouth；12- outlet spout；13- machine straightening device；14- casing；15- threaded hole；16- bolt；17- upper connecting rod；
18- lower link；19- the second concave idler wheel；20- the second convex idler wheel；The second driving motor of 21-；22- driving wheel；23- transmission
Belt；24- limit hole；25- stop nut；26- is for plug；27- current supply line；The first driving motor of 28- switch.
Specific embodiment
The embodiments of the present invention is described in detail below, the example of the embodiment is shown in the accompanying drawings, wherein
Same or similar label indicates same or similar element or element with the same or similar functions from beginning to end.Lead to below
The embodiment for crossing attached drawing description is exemplary, and is only used for explaining the utility model, and cannot be construed to the utility model
Limitation.
Those skilled in the art of the present technique are appreciated that unless expressly stated, singular " one " used herein, " one
It is a ", " described " and "the" may also comprise plural form.It is to be further understood that being used in the specification of the utility model
Wording " comprising " refer to that there are the feature, integer, step, operation, element and/or component, but it is not excluded that in the presence of or
Add other one or more features, integer, step, operation, element and/or their group.It should be understood that used herein
" connection " or " coupling " may include being wirelessly connected or coupling, and the wording "and/or" used includes one or more associated
Any cell for listing item and all combination.
It should be noted that in embodiment described in the utility model unless specifically defined or limited otherwise, term
" connection ", " fixation " etc. shall be understood in a broad sense, and may be a fixed connection, may be a detachable connection, or integral, can be
Mechanical connection, is also possible to be electrically connected, can be and be directly connected to, be also possible to be indirectly connected with by intermediary, can be two
The interaction relationship of connection or two elements inside a element, unless having specific limit.For those skilled in the art
For member, concrete meaning of the above-mentioned term in the utility model embodiment can be understood as the case may be.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology
Term and scientific term) there is meaning identical with the general understanding of those of ordinary skill in the utility model fields.
It should also be understood that those terms such as defined in the general dictionary should be understood that have and the context of the prior art
In the consistent meaning of meaning will not be explained in an idealized or overly formal meaning and unless defined as here.
The utility model for ease of understanding is with reference to the accompanying drawing further explained the utility model with specific embodiment
Illustrate, and specific embodiment does not constitute the restriction to the utility model embodiment.
It should be appreciated by those skilled in the art that attached drawing is the schematic diagram of embodiment, the component in attached drawing is not necessarily
Implement necessary to the utility model.
Embodiment one
As shown in Figure 1, the utility model embodiment one provides a kind of slip casting pipe forming machine of adjustable tubing outer diameter,
Including casing 1, upper bracket 2, lower bracket 3, laser range finder 4, driving device 5 and lifting device 6 are equipped in casing 1, it is described
The first concave idler wheel 7 is removably connected on upper bracket 2, be removably connected on the lower bracket 3 with it is described first recessed
The corresponding first convex idler wheel 8 of type idler wheel 7.
First concave idler wheel 7 and the first convex idler wheel 8 are detachably connected, when the tubing to different thicknesses model is transformed
When molding, may be selected with concave radian corresponding with the thickness of tubing to be rebuilt and the first concave of convex radian idler wheel 7 and
First convex idler wheel 8.
First concave idler wheel 7 and the first convex idler wheel 8 correspond to each other, and have a certain distance, tubing up and down between the two
By passing through between the two, can be formed by the squeezing action power between the first convex idler wheel 8 and the first concave idler wheel 7.
The laser range finder 4, for measuring the minimum concave point and the first convex idler wheel of the first concave idler wheel 7
The distance between 8 highest salient point, the laser range finder 4 are electrically connected with laser controller 9, and the laser controller 9 is set to
On the outer wall of the casing 1.The minimum concave point and the first convex idler wheel 8 of the first concave idler wheel 7 are measured by laser range finder 4
The distance between highest salient point, can be according to the height of the distance adjustment lower bracket 3 measured, to change the first concave idler wheel 7 and the
The distance between one convex idler wheel 8, to form the Grouting Pipe of various outer diameter size.
The slip casting pipe forming machine of adjustable tubing outer diameter described in the utility model embodiment one, specifically, the molding
The adjustment of 3 height of lower bracket is accomplished by the following way in machine.
The lower bracket 3 is mounted on the lifting device 6, and the lifting device 6 is used to adjust the height of the lower bracket 3
Degree, to adjust the highest salient point of the first convex idler wheel 8 and the distance between the minimum concave point of the first concave idler wheel 7.
Specifically, the lifting device 6 includes hydraulic pressure lifting device 61, the bottom end of the hydraulic pressure lifting device 61 is fixed on the casing 1
Bottom, the top of the hydraulic pressure lifting device 61 are fixedly connected with the lower bracket 3.The bottom of the hydraulic pressure lifting device 61 passes through three
It connects mouth 62 and hydraulic oil pipe 63 to be connected to hydraulic pressurization pump 64, be also connected on the front end hydraulic oil pipe of the hydraulic pressurization pump 64
There is hydraulic monitoring table 65.The quantity of the hydraulic pressure lifting device 61 is three, and three hydraulic pressure lifting devices 61 are evenly arranged in institute
State the lower section of lower bracket 3.Three hydraulic pressure lifting devices 61 pump 64 with hydraulic pressurization simultaneously by three-way interface 62 and hydraulic oil pipe 63
Connection, to guarantee plateau's lifting of lower bracket 3, guarantees the tube forming process of molding machine to realize while go up and down
Stability.
Monitor hydraulic pressurization pump 64 by hydraulic monitoring table 65 and stable pressure be provided, prevent pressure reduce and caused by liquid
The support force of lifter 61 is pressed, to guarantee the stationarity of lower bracket 3.
The slip casting pipe forming machine of adjustable tubing outer diameter, passes through driving device 5 described in the utility model embodiment one
The first convex idler wheel 8 is driven to roll in the support beam 10 of the lower bracket 3.On the front and rear sides wall of the casing 1
It is respectively equipped with inlet pipe mouth 11 and outlet spout 12, although tubing is entered in casing 1 by mouth 11, passes through the first concave idler wheel 7 and first
Hole between convex idler wheel 8, the first convex idler wheel 8 enable tubing in the first concave in being rotated by for driving device 5
The effect of the pressure of idler wheel 7 and the first convex idler wheel 8 is lower to move ahead, and is exported outside casing by outlet spout 12.
Specifically, the driving device 5 includes the first driving motor 51, first driving motor 51 is sequentially connected with master
Moving gear 52, the driving gear 52 are engaged with driven gear 53, and the driven gear 53 is rotatable to be set to the lower bracket 3
The support beam 10 on.First driving motor 51 drives driving gear 52 to rotate, and the rotation of driving gear 52 drives driven tooth
The rotation of wheel 53, driven gear 53 drive the first convex idler wheel 8 to rotate in the support beam 10 of lower bracket.
The slip casting pipe forming machine of adjustable tubing outer diameter described in the utility model embodiment one, to realize the first concave
Idler wheel 7 and the first convex idler wheel 8 are detachably connected, and the first concave idler wheel 7 and the first convex idler wheel 8 pass through set
Pipe 14 is removably connected to respectively in the support beam 10 of the upper bracket 2 and the support beam 10 of the lower bracket 3.
Specifically, the both ends of the shaft of the first concave idler wheel 7 and the shaft of the first convex idler wheel 8 are arranged with
The other end of one described sleeve pipe 14, the described sleeve pipe 14 of the shaft connection of the first concave idler wheel 7 is respectively sleeved on described
In the support beam 10 of the two sides of bracket 2；One of described sleeve pipe 14 that the shaft of the first convex idler wheel 8 is arranged it is another
One end and the side of the driven gear 53 are welded, another described sleeve pipe 14 of the shaft connection of the first convex idler wheel 8
The other end be set in the support beam 10 of the lower bracket 3.
As shown in Fig. 2, multiple threaded holes 15 are uniformly provided on the both ends tube wall of described sleeve pipe 14, in the threaded hole 15
Threaded connection bolt 16 keeps the both ends of described sleeve pipe 14 mutually tight with the shaft and the support beam 10 respectively by bolt 16
Gu.When needing replacing the first convex idler wheel 8 and the first concave idler wheel 7, unscrew the bolt 16, the position of mobile casing 14 is extremely
In support beam 10, idler wheel can be removed；When first convex idler wheel 8 and the first concave idler wheel 7 are installed, casing 14 is moved to
Both ends are arranged with shaft and support beam, tighten bolt 16, can fix idler wheel.
In the utility model embodiment one, in order to which the tubing for coming out right outlet spout 12 is able to maintain good shape, protect
Pipe workpiece quality is demonstrate,proved, as shown in figure 3, being equipped at the position corresponding with the outlet spout 12 of the outside of the casing 1 for outside tubing
The machine straightening device 13 of shape straightening.
Specifically, the machine straightening device 13 includes the upper connecting rod 17 connecting with the outer wall of the casing 1 and lower link 18, institute
The top that upper connecting rod 17 is located at the outlet spout 12 is stated, the lower link 18 is located at the lower section of the outlet spout 12；The upper company
On bar 17 with the direction of the outlet spout 12 is consistent is successively arranged three the second concave idler wheels 19, on the lower link 18
With the direction of the outlet spout 12 is consistent is successively arranged two the second convex idler wheels 20.
It is located at the second concave idler wheel 19 close to the outlet spout 12 close to the second convex idler wheel 20 of the outlet spout 12
Underface, be located between the second concave idler wheel 19 described in other two far from the second convex idler wheel 20 of the outlet spout 12
Underface.
The second driving motor 21 is fixed on the lower link 18, second driving motor 21 is sequentially connected one of them
The shaft of second convex idler wheel 20, the second convex idler wheel 20 is equipped with driving wheel 22, described two second convex idler wheels 20
Driving wheel 22 between connected by driving belt 23.The rotation of the second convex idler wheel 20 is driven by the second driving motor 21, together
When driving wheel 22 drive another second convex idler wheel 20 into rotation by driving belt 23.
As shown in figure 4, the upper connecting rod 17 is equipped with limit hole 24, the length direction of the limit hole 24 is to set vertically
It sets, stop nut 25 passes through the limit hole 24 and connect with the shaft of the second concave idler wheel 19.In order to adapt to different-diameter
The tubing of thickness can move up and down the position of the second concave idler wheel 19, to change by the cooperation of stop nut 25 and limit hole
Become the distance between the second concave idler wheel and the second convex idler wheel.
Embodiment two
As shown in Figures 1 to 4, the utility model embodiment two provides a kind of Grouting Pipe molding of adjustable tubing outer diameter
Machine, including box shell (casing 1), casing 14, convex rollers I (the first concave idler wheel 7), convex rollers I (the first convex idler wheel 8),
Laser range finder 4, laser controller 9, deceleration gear (driven gear 53), I gear of motor (driving gear 52), current supply line
27, motor I switchs (the first driving motor switch 28), motor I (the first driving motor 51), hydraulic pressure lifting device 61, three-way interface
62, hydraulic oil pipe 63, connection frame (upper bracket 2 and lower bracket 3), hydraulic monitoring table 65, hydraulic pressurization pump 64, for plug 26,
Feed inlet (inlet pipe mouth 11), discharge port (outlet spout 12), machine straightening device 13, convex rollers II (the second concave idler wheel 19), convex
Roller II (the second convex idler wheel 20), stop nut 25, driving belt 23, motor II (the second driving motor 21).
Opening, i.e. inlet port and outlet port, are respectively used to be put into and export tubing, its remaining part of box shell before and after the box shell
Inseparable mouth, all process components are placed in inside box shell, are flown with preventing driving shaft from rotating caused part.
The casing plays connection function, and one section is connect by axis with idler wheel, and the other end is fixed with connection frame.The every side of casing
It is fixed with 4 bolts with axis or bearing, idler wheel can be removed after unclamping bolt.
The idler wheel has convex rollers I and convex rollers I, selects appropriate curvature radius as needed, removable
Replacement is unloaded, spacing is adjustable between convex rollers I and convex rollers I.The unpowered device of convex rollers I, convex rollers I connect power
Device.
The gear includes deceleration gear and I gear of motor, and I gear radius of motor is small, and deceleration gear radius is big, reduction of speed
Gear side is weldingly connected with casing, and the other side is fixed by bearing and connection frame.I gear of motor is weldingly connected with motor I.
The laser range finder is used to monitor the spacing of convex rollers I Yu convex rollers I.
The laser controller is read for controlling laser range finder opening and closing with display, is placed on connection frame and convex
Roller I position keeps relatively fixed.
The motor I, which is used to provide power, built-in retarder, while additional deceleration gear to convex rollers I, to slow down, with
Reach stable state.
The hydraulic pressure lifting device is connected with connection frame, and three hydraulic pressure lifting device height are consistent, and parallel way is connected, simultaneously
Lifting, is connected by three-way interface with hydraulic oil pipe.
The hydraulic pressurization is pumped for making its lifting to hydraulic pressure lifting device pressure supply, by hydraulic monitor observation oil pressure shape
Condition keeps oil pressure to stablize.
The machine straightening device includes convex rollers II, convex roller II, stop nut, bearing, drive pulley, motor
Ⅱ。
The convex rollers II, convex roller II connect bearing, with stop nut by it with the extension bar on the outside of box shell (i.e.
Upper connecting rod 17 and lower link 18) it is fixed, convex rollers II can finely tune distance up and down.
The convex roller II provides active force by motor II, is driven between two idler wheels by drive pulley connection.
The slip casting pipe forming machine of adjustable tubing outer diameter described in the utility model embodiment two is right when specifically used
Tubing is transformed molding and specifically comprises the following steps:
1. powering on, is pumped with hydraulic pressurization and pressurizeed to hydraulic pressure lifting device so that convex rollers I are contacted with convex rollers I；
It is 0 by initial ranging data record 2. opening laser controller, measuring original pipe outside diameter is a (mm)；
3. the slow release of hydraulic pressure lifting device is stopped when degree is a-1 (mm) until laser range finder is shown；
4. starting motor I, round tube is fed from the feed inlet, from discharge port output after convex rollers I and convex rollers I
Enter machine straightening device simultaneously, successively by convex rollers II and convex roller II group；
It is pressurizeed to hydraulic pressure lifting device 5. being pumped with hydraulic pressurization so that convex rollers I are promoted to laser range finder display reading a-
2 (mm) repeat step 4 operation；
6. repeating step 5 operation, continue to reduce the distance between convex rollers I and convex rollers I, until with required spill
Pipe lumen outer diameter is in the same size；
It is qualified product after meeting the requirements, and carry out next Raw material processing 7. examining Grouting Pipe molding effect；
8. closing motor I and laser range finder after processing is completed, cut off the power.
In conclusion the slip casting pipe forming machine of adjustable tubing outer diameter described in the utility model embodiment, passes through set
Pipe keeps convex idler wheel and concave idler wheel detachable, in order to according to the tubing of different thicknesses replace different curvature convex idler wheel and
Concave idler wheel realizes the transformation to different model tubing；The spacing of concave idler wheel Yu convex idler wheel is realized by lifting device
From adjustment, it can be achieved that various outer diameter size Grouting Pipe；By machine straightening device, make the more regular circle of tubing come out by casing
Directly；The accurate ranging of laser, oil pressure monitoring, keeps the course of work continual and steady.
Those of ordinary skill in the art will appreciate that: the component in device in the utility model embodiment can be according to reality
The description for applying example is distributed in the device of embodiment, can also carry out corresponding change positioned at one or more different from the present embodiment
In a device.The component of above-described embodiment can be merged into a component, can also be further split into multiple subassemblies.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in
Change or replacement, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should
It is subject to the protection scope in claims.
Claims (10)
1. a kind of slip casting pipe forming machine of adjustable tubing outer diameter, it is characterised in that: including casing (1), be equipped in casing (1)
Upper bracket (2), lower bracket (3), laser range finder (4), driving device (5) and lifting device (6), on the upper bracket (2)
It removably is connected with the first concave idler wheel (7), is removably connected on the lower bracket (3) and the first concave idler wheel
(7) corresponding first convex idler wheel (8)；
The laser range finder (4) is set in the support beam (10) of the lower bracket, and the laser range finder (4) is electrically connected with
Laser controller (9), the laser controller (9) are set on the outer wall of the casing (1)；
The lower bracket (3) is mounted on the lifting device (6), and the lifting device (6) includes hydraulic pressure lifting device (61), institute
The bottom end for stating hydraulic pressure lifting device (61) is fixed on the bottom of the casing (1), the top of the hydraulic pressure lifting device (61) with it is described
Lower bracket (3) is fixedly connected；
The driving device (5), for driving the first convex idler wheel (8) in the support beam (10) of the lower bracket (3)
Upper rolling；
Inlet pipe mouth (11) and outlet spout (12) are respectively equipped on the front and rear sides wall of the casing (1)；The outside of the casing (1)
Machine straightening device (13) are equipped at position corresponding with the outlet spout (12)；The machine straightening device (13) includes and the casing
(1) upper connecting rod (17) of outer wall connection and lower link (18), the upper connecting rod (17) are located at the top of the outlet spout (12),
The lower link (18) is located at the lower section of the outlet spout (12)；Direction on the upper connecting rod (17) with the outlet spout (12)
Direction is consistent to be successively arranged three the second concave idler wheels (19), the direction on the lower link (18) with the outlet spout (12)
Direction is consistent to be successively arranged two the second convex idler wheels (20).
2. the slip casting pipe forming machine of adjustable tubing outer diameter according to claim 1, it is characterised in that: the driving dress
Setting (5) includes the first driving motor (51), and first driving motor (51) is sequentially connected with driving gear (52), the active
Gear (52) is engaged with driven gear (53), the rotatable branch set on the lower bracket (3) of the driven gear (53)
It supports on crossbeam (10).
3. the slip casting pipe forming machine of adjustable tubing outer diameter according to claim 2, it is characterised in that: described first is recessed
Type idler wheel (7) and the first convex idler wheel (8) are removably connected to the upper bracket (2) by casing (14) respectively
In support beam (10) and the support beam (10) of the lower bracket (3).
4. the slip casting pipe forming machine of adjustable tubing outer diameter according to claim 3, it is characterised in that: described first is recessed
The both ends of the shaft of type idler wheel (7) and the shaft of the first convex idler wheel (8) are arranged with a described sleeve pipe (14), and described
The other end of the described sleeve pipe (14) of the shaft connection of one concave idler wheel (7) is respectively sleeved at the two sides of the upper bracket (2)
In support beam (10)；The other end for one of described sleeve pipe (14) that the shaft of the first convex idler wheel (8) is arranged with
The side of the driven gear (53) is welded, another described sleeve pipe (14) of the shaft connection of the first convex idler wheel (8)
The other end be set in the support beam (10) of the lower bracket (3).
5. the slip casting pipe forming machine of adjustable tubing outer diameter according to claim 4, it is characterised in that: described sleeve pipe
(14) it is uniformly provided on both ends tube wall multiple threaded holes (15), threaded hole (15) internal screw thread connects bolt (16), leads to
Crossing bolt (16) makes the both ends of described sleeve pipe (14) be fastened respectively with the shaft and the support beam (10).
6. the slip casting pipe forming machine of adjustable tubing outer diameter according to claim 1, it is characterised in that: the hydraulic liter
The bottom of drop device (61) is connected to by three-way interface (62) and hydraulic oil pipe (63) with hydraulic pressurization pump (64), the hydraulic pressurization
It pumps and is also communicated with hydraulic monitoring table (65) on the front end hydraulic oil pipe of (64).
7. the slip casting pipe forming machine of adjustable tubing outer diameter according to claim 6, it is characterised in that: the hydraulic liter
The quantity for dropping device (61) is three, and three hydraulic pressure lifting devices (61) are evenly arranged in the lower section of the lower bracket (3).
8. the slip casting pipe forming machine of adjustable tubing outer diameter according to claim 1, it is characterised in that: go out described in
Second convex idler wheel (20) of nozzle (12) is located at the underface of the second concave idler wheel (19) close to the outlet spout (12), far
The second convex idler wheel (20) from the outlet spout (12) be located between the second concave idler wheel (19) described in other two just under
Side.
9. the slip casting pipe forming machine of adjustable tubing outer diameter according to claim 8, it is characterised in that: the lower link
(18) it is fixed on the second driving motor (21), second driving motor (21) is sequentially connected one of them second convex idler wheel
(20), the shaft of the second convex idler wheel (20) is equipped with driving wheel (22), the biography of described two second convex idler wheels (20)
It is connected between driving wheel (22) by driving belt (23).
10. the slip casting pipe forming machine of adjustable tubing outer diameter according to claim 9, it is characterised in that: the upper company
Bar (17) is equipped with limit hole (24), and the length direction of the limit hole (24) is vertically arranged, and stop nut (25) passes through institute
Limit hole (24) is stated to connect with the shaft of the second concave idler wheel (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821522972.7U CN209364981U (en) | 2018-09-18 | 2018-09-18 | The slip casting pipe forming machine of adjustable tubing outer diameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109016120A (en) * | 2018-09-18 | 2018-12-18 | 中国矿业大学(北京) | The slip casting pipe forming machine of adjustable tubing outer diameter |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109016120A (en) * | 2018-09-18 | 2018-12-18 | 中国矿业大学(北京) | The slip casting pipe forming machine of adjustable tubing outer diameter |
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