CN108067653A - A kind of perforating device of steel pipe suitable for different-diameter - Google Patents
A kind of perforating device of steel pipe suitable for different-diameter Download PDFInfo
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- CN108067653A CN108067653A CN201710393412.XA CN201710393412A CN108067653A CN 108067653 A CN108067653 A CN 108067653A CN 201710393412 A CN201710393412 A CN 201710393412A CN 108067653 A CN108067653 A CN 108067653A
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- sliding groove
- sliding
- fastening device
- steel pipe
- wall
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2215/00—Details of workpieces
- B23B2215/72—Tubes, pipes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention discloses a kind of perforating devices of the steel pipe suitable for different-diameter, including pedestal, pedestal top end surface is equipped with fastening device and is arranged on fastening device front and rear sides and symmetrically arranged rolling regulating device, the pedestal that fastening device and rear side are rolled between regulating device is equipped with punching rack, each roll in regulating device is equipped with the first sliding groove and the second sliding groove being symmetrical set, partition plate is equipped between first sliding groove and the second sliding groove, supporting member is equipped in first sliding groove and the second sliding groove, the idler wheel being oppositely arranged in the supporting member of the left and right sides equipped with conical surface side, with being connected in the pedestal of fastening device bottom equipped with lifting carriage chamber in fastening device, lifting carriage intracavitary is equipped with lifting carriage part, the left and right sides is symmetrical at the top of fastening device is equipped with straight slot, it is equipped with and is driven into sliding cavity in lifting carriage part；The configuration of the present invention is simple, it is easy to operate, improve punching accuracy and stability.
Description
Technical field
The present invention relates to the perforating devices of steel pipe processing technique field, specifically a kind of steel pipe suitable for different-diameter.
Background technology
Positioning of the round steel pipe in boring procedure is extremely important with locking, because position inaccurate can cause the inclined of the hole heart
From, and lock it is not firm deviate can also due to the generation in drill process vibrate the hole heart, for producing in enormous quantities, not only want
It asks the accurate also requirement positioning of punching quick, quick locking is mainly realized using cylinder at present, but which can only ensure to press from both sides
Locking of the head position for steel pipe, locks the stability that cannot be guaranteed the entire steel pipe in drill process at this, it is easy to make to beat
Steel pipe in hole generates vibration, if not controlling the degree of locking, drill bit is easy to wear, fractures, and hole surface is coarse, aperture mistake
Greatly, hole shape it is non-round or banking phenomena such as, in addition traditional locking device of steel pipe perforation processing equipment and position tune
Regulating device structure is single, it is impossible to accordingly be adjusted according to the steel pipe of different-diameter size.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of perforating device of the steel pipe suitable for different-diameter, energy
Enough solve the problems, such as above-mentioned show in the art.
The present invention is achieved through the following technical solutions：A kind of steel pipe suitable for different-diameter of the present invention is beaten
Aperture apparatus, including pedestal, the pedestal top end surface be equipped with fastening device and be arranged on the fastening device front and rear sides and
Symmetrically arranged rolling regulating device, the fastening device and the rear side pedestal rolled between regulating device are equipped with
Rack is punched, the first sliding groove and the second sliding groove being symmetrical set, institute are equipped in each rolling regulating device
It states and partition plate is equipped between the first sliding groove and second sliding groove, be all provided in first sliding groove and second sliding groove
Have a supporting member, the idler wheel being oppositely arranged in the supporting member of the left and right sides equipped with conical surface side, in the fastening device with it is described
It is connected in the pedestal of fastening device bottom equipped with lifting carriage chamber, the lifting carriage intracavitary is equipped with lifting carriage part,
The left and right sides is symmetrical at the top of the fastening device is equipped with straight slot, is equipped with and is driven into sliding cavity in the lifting carriage part, the drive
Guide groove, the locking screw rasp bar set in the guide groove equipped with Longitudinal extending, the locking screw are equipped in into sliding cavity rear wall
Bar is equipped with guide block, and the described of the top of guide slot is driven into being equipped with front and back end and inner wall before and after described drive into sliding cavity in sliding cavity
The rest pad being fixedly connected, the rest pad left end face are driven with described on the right side of sliding cavity inner left wall and the rest pad
End face and described drive between inner wall on the right side of sliding cavity are equipped with guide rod, are slidably connected with upwards on each guide rod
The check lock lever that lower both sides are extended, the check lock lever top extended segment stretch out the top end surface of the fastening device by straight slot
Outside, push-pull rod is hingedly each connected between check lock lever bottom extending end and the guide block front end face, it is described
Lifting carriage intracavitary bottom wall is equipped with the first flexible advancement mechanism that top is fixedly connected with the lifting carriage part bottom end face, institute
It states lifting carriage intracavitary bottom and is provided with touch device.
Further technical solution, the idler wheel upside is stretched out outside the top end surface for rolling regulating device, described
Bottom is equipped with regulation motor in partition plate, is connected with what is be extended respectively towards the left and right sides at left and right sides of the regulation motor
Threaded rod is adjusted, the adjusting threaded rod in first sliding groove and the first sliding groove inner left wall are rotatably assorted company
It connecing, the adjusting threaded rod in second sliding groove is rotatably assorted with the right side inner wall in second sliding groove and is connected,
The adjusting threaded rod in first sliding groove is connected with the supporting member thread fitting in first sliding groove, institute
The adjusting threaded rod stated in the second sliding groove is connected with the supporting member thread fitting in second sliding groove, described
Partition plate inner top transition is combined with what the left and right sides was extended respectively into first sliding groove and second sliding groove
External splines shaft, the external splines shaft of the left and right sides, which runs through the supporting member and horizontally slips to coordinate with the idler wheel, to be connected
It connects, extending end is rotatably assorted with the first sliding groove inner left wall on the left of the external splines shaft is connected, the external splines
Extending end is connected with rolling drive stepper motor on the right side of shaft, and described roll drives stepper motor outer surface embedded in the described second slip
In slot its right end face and it is fixedly connected.
Further technical solution, the adjusting threaded rod in first sliding groove in second sliding groove
The adjusting threaded rod screw thread negative direction is set.
Further technical solution, the locking screw rasp bar bottom is rotatably assorted with the guide groove inner bottom wall and is connected, described
It is connected at the top of locking screw rasp bar with locking motor, the locking motor outer surface is in the guide groove inner roof wall and fixed
Connection.
Further technical solution is equipped with locking sliding groove in the check lock lever outside the fastening device top end surface,
Top pressure spring and locking sliding shoe are equipped in the locking sliding groove, the locking sliding shoe runs through the lock of the left and right sides
It the end face of tight bar opposite side and is oppositely arranged, arc clamping is equipped in the locking sliding shoe opposite side end face of the left and right sides
Slot, the arc clamping slot is interior to be equipped with friction thoroughly.
Further technical solution, the punching rack include the column being symmetrical set and are fixed on the column
The crossbeam at top is equipped with the first guide groove in the end face of column opposite side described in two groups, described first leading in column described in two groups
Be slidably connected with lift beam between slot, lift beam bottom centre position is equipped with puncher, at the top of the lift beam with
The second flexible advancement mechanism is connected between the crossbeam bottom.
Further technical solution, the touch device include being fixed at the in vivo touch-control of fastening device wall
Device, the touch controller top is concordant with lifting carriage bottom of chamber face, the touch controller and the described first flexible advancement mechanism electricity
Connection.
The beneficial effects of the invention are as follows：
1. by rolling the first sliding groove and the second sliding groove that are all provided with being symmetrical set in regulating device, the first sliding groove
And second set partition plate between sliding groove, supporting member is all provided in the first sliding groove and the second sliding groove, idler wheel upside, which is stretched out, to be rolled
Outside the top end surface of regulating device, bottom sets regulation motor in partition plate, is connected at left and right sides of regulation motor respectively towards left and right
The adjusting threaded rod that both sides are extended, the adjusting threaded rod in the first sliding groove are rotatably assorted with the first sliding groove inner left wall
It connects, the adjusting threaded rod in the second sliding groove is rotatably assorted with the right side inner wall in the second sliding groove to be connected, the first sliding groove
Interior adjusting threaded rod is connected with the supporting member thread fitting in the first sliding groove, the adjusting threaded rod in the second sliding groove and
Supporting member thread fitting connection in two sliding grooves, the partition plate inner top transition cooperation left and right sides is respectively to the first sliding groove and the
The external splines shaft being extended in two sliding grooves, the external splines shaft of the left and right sides horizontally slip through supporting member and with idler wheel
It is connected, extending end is rotatably assorted with the first sliding groove inner left wall on the left of external splines shaft is connected, and external splines shaft is right
Side extending end drives stepper motor and is connected with rolling, roll drive stepper motor outer surface in the second sliding groove its right end face and
It is fixedly connected, so as to fulfill the back-and-forth motion of punching is automatically controlled, facilitates adjusting punch position, improve work efficiency and punching
Quality.
2. by setting lifting carriage chamber with being connected in the pedestal of fastening device bottom in fastening device, lifting carriage chamber
Inside set lifting carriage part, the left and right sides is symmetrical at the top of fastening device sets straight slot, sets and is driven into sliding cavity in lifting carriage part, drive into
Guide groove is set in sliding cavity rear wall, the locking screw rasp bar of Longitudinal extending setting is set in guide groove, guide block, guide groove are set on locking screw rasp bar
The drive of the top rest pad that inner wall is fixedly connected into before and after setting front and back end and drive into sliding cavity in sliding cavity, rest pad left end face
With driving into sliding cavity inner left wall and rest pad its right end face and driving between inner wall on the right side of sliding cavity and be all provided with guide rod, each lead
The check lock lever being extended to upper and lower both sides is slidably connected on bar, extended segment is locking by straight slot stretching at the top of check lock lever
Outside the top end surface of device, be hingedly connected push-pull rod between each check lock lever bottom extending end and guide block front end face,
Lifting carriage intracavitary bottom wall sets the first flexible advancement mechanism that top is fixedly connected with lifting carriage part bottom end face, so as to fulfill
It is automatically adjusted according to the steel pipe of different-diameter size and locks height and width, meet the steel pipe for different-diameter size
It is fixed, improve device functionality and drilling quality.
3. including the column being symmetrical set and the crossbeam being fixed at the top of column by punching rack, two groups are stood
It sets the first guide groove in the end face of column opposite side, lift beam, lift beam is slidably connected between the first guide groove in two groups of columns
Bottom interposition installs puncher, and be connected the second flexible advancement mechanism at the top of lift beam between crossbeam bottom, so as to real
Now lifting punching work, improves work efficiency.
4. the configuration of the present invention is simple, easy to operate, the steel pipe that can be directed to different-diameter size carries out automatically controlling adjusting lock
Tightly, while can realize the punch position of automatic control and adjustment steel pipe, improve accuracy and stability, prevent from training off with
And steel pipe generates happening for vibration, while steel pipe can be automatically controlled before locking by the rolling regulating device of front and rear setting
It is mobile, while there is supporting steel pipe in punching, improve steel pipe punching and mobile stability.
Description of the drawings
For ease of explanation, the present invention is described in detail by following specific embodiment and attached drawing.
Fig. 1 is a kind of perforating device top view of steel pipe suitable for different-diameter of the present invention；
Fig. 2 is the structure diagram of A-A in Fig. 1 of the present invention；
Fig. 3 is the structure diagram of B-B in Fig. 1 of the present invention；
Fig. 4 is check lock lever top structure schematic diagram of the present invention.
Specific embodiment
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the perforating device of a kind of steel pipe suitable for different-diameter of the invention, bag
Pedestal 5 is included, 5 top end surface of pedestal is equipped with fastening device 7 and is arranged on 7 front and rear sides of fastening device and symmetrically sets
The rolling regulating device 6 put, the fastening device 7 and the rear side pedestal 5 rolled between regulating device 6 are equipped with and beat
Hole rack 8, each described roll in regulating device 6 are equipped with the first sliding groove 64 and the second sliding groove being symmetrical set
61, partition plate 62, first sliding groove 64 and described the are equipped between first sliding groove 64 and second sliding groove 61
Supporting member 63, the idler wheel being oppositely arranged in the supporting member 63 of the left and right sides equipped with conical surface side are equipped in two sliding grooves 61
631, the fastening device 7 is interior with being connected in the pedestal 5 of 7 bottom of fastening device equipped with lifting carriage chamber 71, institute
It states and lifting carriage part 73 is equipped in lifting carriage chamber 71, the 7 top left and right sides of fastening device is symmetrical to be equipped with straight slot 72, institute
It states to be equipped in lifting carriage part 73 and drive into sliding cavity 731, it is described to drive into being equipped with guide groove 734 in 731 rear wall of sliding cavity, it is described to lead
The locking screw rasp bar 7341 set in slot 734 equipped with Longitudinal extending, the locking screw rasp bar 7341 is equipped with guide block 7342, described
Described drive into sliding cavity 731 is interior of 734 top of guide groove is fixedly connected equipped with front and back end with inner wall before and after described drive into sliding cavity 731
Rest pad 733,733 left end face of rest pad is with described driving into 731 inner left wall of sliding cavity and the rest pad 733
Its right end face and described drive between 731 right side inner wall of sliding cavity are equipped with guide rod 732, are slided on each guide rod 732
The check lock lever 735 being extended to upper and lower both sides is connected with, the 735 top extended segment of check lock lever is stretched out by straight slot 72
Outside the top end surface of the fastening device 7, each 735 bottom extending end of check lock lever and 7342 front end face of guide block it
Between be hingedly connected with push-pull rod 736,71 inner bottom wall of lifting carriage chamber is equipped with top and the lifting carriage part 73
The first flexible advancement mechanism 74 that bottom end face is fixedly connected, bottom is provided with touch device in the lifting carriage chamber 71.
Wherein, 631 upside of idler wheel is stretched out outside the top end surface for rolling regulating device 6, in the partition plate 62
Bottom is equipped with regulation motor 65, and 65 left and right sides of regulation motor is connected with the tune being extended respectively towards the left and right sides
Threaded rod 641 is saved, the adjusting threaded rod 641 in first sliding groove 64 turns with 64 inner left wall of the first sliding groove
It is dynamic to be connected, in the right side in the adjusting threaded rod 641 and second sliding groove 61 in second sliding groove 61
Wall is rotatably assorted connection, the adjusting threaded rod 641 in first sliding groove 64 and the institute in first sliding groove 64
It states 63 thread fitting of supporting member to connect, the adjusting threaded rod 641 in second sliding groove 61 and second sliding groove
63 thread fitting of supporting member connection in 61, the 62 inner top transition of partition plate are combined with the left and right sides respectively to described the
The external splines shaft 67 being extended in one sliding groove 64 and second sliding groove 61, the external splines shaft of the left and right sides
67 horizontally slip matings connection through the supporting member 63 and with the idler wheel 631, and the 67 left side extension of external splines shaft is last
End is rotatably assorted with 64 inner left wall of the first sliding groove to be connected, and the 67 right side extending end of external splines shaft drives with rolling
Stepper motor 66 is connected, and described roll is driven 66 outer surface of stepper motor in 61 its right end face of the second sliding groove and fixed
Connection so as to fulfill the back-and-forth motion of punching is automatically controlled, facilitates adjusting punch position, improves work efficiency and punching matter
Amount.
Wherein, the adjusting threaded rod 641 in first sliding groove 64 with it is described in second sliding groove 61
It adjusts 641 screw thread negative direction of threaded rod to set, so as to fulfill 63 phase of supporting member in the first sliding groove 64 and the second sliding groove 61
Pair and negative direction mobile working.
Wherein, 7341 bottom of locking screw rasp bar is rotatably assorted with 734 inner bottom wall of guide groove and is connected, the locking screw
7341 top of rasp bar is connected with locking motor 7343,7343 outer surface of locking motor top in the guide groove 734
It in wall and is fixedly connected, controls guide block 7342 that push-pull rod 736 is driven to pull 735 edge of check lock lever so as to fulfill by locking motor 7343
732 inward-outward direction of guide rod is slided.
Wherein, locking sliding groove 7351 is equipped in the check lock lever 735 outside 7 top end surface of fastening device, it is described
It locks and top pressure spring 7352 and locking sliding shoe 7353 is equipped in sliding groove 7351, the locking sliding shoe 7353 is through left and right
It the end face of 735 opposite side of the check lock lever of both sides and is oppositely arranged, 7353 opposite side of locking sliding shoe of the left and right sides
Arc clamping slot 7354 is equipped in end face, friction is equipped in the arc clamping slot 7354 thoroughly, is locked so as to fulfill stability.
Wherein, the punching rack 8 includes the column 81 being symmetrical set and is fixed on 81 top of column
Crossbeam 82, described in two groups in the end face of 81 opposite side of column be equipped with the first guide groove 811, described in two groups in column 81 described first
Lift beam 83 is slidably connected between guide groove 811, the 83 bottom centre position of lift beam is equipped with puncher 831, described
The second flexible advancement mechanism 84 is connected between 83 top of lift beam and 82 bottom of the crossbeam, is punched so as to fulfill lifting
Work.
Wherein, the touch device includes being fixed at the in vivo touch controller 710 of 7 wall of fastening device, described to touch
It is concordant with 71 bottom surface of lifting carriage chamber to control 710 top of device, the touch controller 710 and the described first flexible 74 electricity of advancement mechanism
Connection, when the lifting carriage part 73 moves down into bottom, the touch controller 710 automatically controls the described first flexible advancement mechanism 74
It is stopped.
During original state, guide block 7342 is located at the top position in guide groove 734, at this point, the check lock lever 735 of the left and right sides
It is subject to the pushing of left and right sides push-pull rod 736, the check lock lever 735 in left side is made to be abutted against with driving into 731 inner left wall of sliding cavity, is made
The check lock lever 735 on right side is abutted against with driving into 731 right side inner wall of sliding cavity, meanwhile, left side check lock lever 735 is located at left side straight slot 72
Interior left-most position, right side check lock lever 735 are located at the right-most position in left and right sides straight slot 72, at this point, being maximum unlock shape
State.
When needing perforation processing, first by the way that the second flexible advancement mechanism 84 is driven lift beam 83 along the first guide groove 811
Top-direction moves up, until lift beam 83 is moved to the top position in the first guide groove 811, then passes through control and regulation
Motor 65 drives 641 positive and negative rotation of adjusting threaded rod of the left and right sides, and the is driven respectively by the adjusting threaded rod 641 of the left and right sides
Supporting member 63 in one sliding groove 64 and the second sliding groove 61 moves left and right, at this point, the idler wheel in left and right sides supporting member 63
631 respectively along the external splines shaft 67 in the first sliding groove 64 and the second sliding groove 61 relative to or negative direction move, so as to full
Foot acupuncture therapy carries out rolling bearing to the steel pipe of different-diameter size, then steel pipe is placed on to the rolling regulating device 6 of front and rear sides
It is interior, the rolling in regulating device 6 is rolled by front and rear sides and drives stepper motor 66 while drives 67 positive and negative rotation of external splines shaft, by
External splines shaft 67 drives 631 positive and negative rotation of idler wheel in the supporting member 63 of the left and right sides simultaneously, and before driving steel pipe by idler wheel 631
It is mobile afterwards to adjust punch position, then driven by the first flexible advancement mechanism 74 in fastening device 7 on lifting carriage part 73
Lower movement until the locking sliding shoe 7353 in the check lock lever 735 of left side is made to be moved to the directly to the left relative position of steel pipe, makes simultaneously
Locking sliding shoe 7353 in right side check lock lever 735 is moved to the directly to the right relative position of steel pipe, at this point, passing through locking motor
7343 drive locking screw rasp bars 7341 rotate, and by locking screw rasp bar 7341 guide block 7342 are driven to be slided along 734 bottom direction of guide groove,
At this point, the push-pull rod 736 on guide block 7342 drives check lock lever 735 to be slided along guide rod 732 towards 733 one side of rest pad is opposite, until
The friction in arc clamping slot 7354 in left and right sides locking sliding shoe 7353 offsets thoroughly with outer wall at left and right sides of steel pipe respectively
It connects, at this point, continuing that locking motor 7343 is controlled to rotate, left and right sides locking sliding shoe 7353 is made to overcome the top of top pressure spring 7352
Pressure is respectively towards slip in corresponding locking sliding groove 7351, until left and right sides locking sliding shoe 7353 slides into corresponding locking cunning
When moving the most inner side in slot 7351, locking is completed at this time, and lift beam 83 is driven finally by the second flexible advancement mechanism 84
It is slided along 811 bottom direction of the first guide groove, at this point, lift beam 83 drives puncher 831 towards the movement of steel pipe top outer wall until complete
Into punching.
The beneficial effects of the invention are as follows：
1. by rolling the first sliding groove and the second sliding groove that are all provided with being symmetrical set in regulating device, the first sliding groove
And second set partition plate between sliding groove, supporting member is all provided in the first sliding groove and the second sliding groove, idler wheel upside, which is stretched out, to be rolled
Outside the top end surface of regulating device, bottom sets regulation motor in partition plate, is connected at left and right sides of regulation motor respectively towards left and right
The adjusting threaded rod that both sides are extended, the adjusting threaded rod in the first sliding groove are rotatably assorted with the first sliding groove inner left wall
It connects, the adjusting threaded rod in the second sliding groove is rotatably assorted with the right side inner wall in the second sliding groove to be connected, the first sliding groove
Interior adjusting threaded rod is connected with the supporting member thread fitting in the first sliding groove, the adjusting threaded rod in the second sliding groove and
Supporting member thread fitting connection in two sliding grooves, the partition plate inner top transition cooperation left and right sides is respectively to the first sliding groove and the
The external splines shaft being extended in two sliding grooves, the external splines shaft of the left and right sides horizontally slip through supporting member and with idler wheel
It is connected, extending end is rotatably assorted with the first sliding groove inner left wall on the left of external splines shaft is connected, and external splines shaft is right
Side extending end drives stepper motor and is connected with rolling, roll drive stepper motor outer surface in the second sliding groove its right end face and
It is fixedly connected, so as to fulfill the back-and-forth motion of punching is automatically controlled, facilitates adjusting punch position, improve work efficiency and punching
Quality.
2. by setting lifting carriage chamber with being connected in the pedestal of fastening device bottom in fastening device, lifting carriage chamber
Inside set lifting carriage part, the left and right sides is symmetrical at the top of fastening device sets straight slot, sets and is driven into sliding cavity in lifting carriage part, drive into
Guide groove is set in sliding cavity rear wall, the locking screw rasp bar of Longitudinal extending setting is set in guide groove, guide block, guide groove are set on locking screw rasp bar
The drive of the top rest pad that inner wall is fixedly connected into before and after setting front and back end and drive into sliding cavity in sliding cavity, rest pad left end face
With driving into sliding cavity inner left wall and rest pad its right end face and driving between inner wall on the right side of sliding cavity and be all provided with guide rod, each lead
The check lock lever being extended to upper and lower both sides is slidably connected on bar, extended segment is locking by straight slot stretching at the top of check lock lever
Outside the top end surface of device, be hingedly connected push-pull rod between each check lock lever bottom extending end and guide block front end face,
Lifting carriage intracavitary bottom wall sets the first flexible advancement mechanism that top is fixedly connected with lifting carriage part bottom end face, so as to fulfill
It is automatically adjusted according to the steel pipe of different-diameter size and locks height and width, meet the steel pipe for different-diameter size
It is fixed, improve device functionality and drilling quality.
3. including the column being symmetrical set and the crossbeam being fixed at the top of column by punching rack, two groups are stood
It sets the first guide groove in the end face of column opposite side, lift beam, lift beam is slidably connected between the first guide groove in two groups of columns
Bottom interposition installs puncher, and be connected the second flexible advancement mechanism at the top of lift beam between crossbeam bottom, so as to real
Now lifting punching work, improves work efficiency.
4. the configuration of the present invention is simple, easy to operate, the steel pipe that can be directed to different-diameter size carries out automatically controlling adjusting lock
Tightly, while can realize the punch position of automatic control and adjustment steel pipe, improve accuracy and stability, prevent from training off with
And steel pipe generates happening for vibration, while steel pipe can be automatically controlled before locking by the rolling regulating device of front and rear setting
It is mobile, while there is supporting steel pipe in punching, improve steel pipe punching and mobile stability.
The above description is merely a specific embodiment, but protection scope of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, it is of the invention
Protection domain should be determined by the scope of protection defined in the claims.
Claims (7)
1. a kind of perforating device of steel pipe suitable for different-diameter, including pedestal, it is characterised in that：Pedestal top end surface is equipped with
Fastening device and fastening device front and rear sides and symmetrically arranged rolling regulating device are arranged on, fastening device is rolled with rear side
Pedestal between regulating device is equipped with punching rack, each to roll the first cunning for being equipped with and being symmetrical set in regulating device
Dynamic slot and the second sliding groove, are equipped with partition plate between the first sliding groove and the second sliding groove, in the first sliding groove and the second sliding groove
It is equipped with supporting member, the idler wheel being oppositely arranged in the supporting member of the left and right sides equipped with conical surface side, in fastening device and fastening device
It is connected in the pedestal of bottom equipped with lifting carriage chamber, lifting carriage intracavitary is equipped with lifting carriage part, fastening device top left and right
Both sides are symmetrical to be equipped with straight slot, is equipped in lifting carriage part and drives into sliding cavity, drives into being equipped with guide groove, guide groove in sliding cavity rear wall
The interior locking screw rasp bar set equipped with Longitudinal extending, locking screw rasp bar are equipped with guide block, and the drive of top of guide slot is into setting in sliding cavity
The rest pad that inner wall is fixedly connected before and after having front and back end and driving into sliding cavity, rest pad left end face is with driving in on the left of sliding cavity
It wall and rest pad its right end face and drives into being equipped with guide rod between inner wall on the right side of sliding cavity, the equal company of being slidably matched on each guide rod
The check lock lever being extended to upper and lower both sides is connected to, the top end surface that straight slot stretches out fastening device is passed through in extended segment at the top of check lock lever
Outside, push-pull rod, lifting carriage intracavitary are hingedly connected between each check lock lever bottom extending end and guide block front end face
Bottom wall is equipped with the first flexible advancement mechanism that top is fixedly connected with lifting carriage part bottom end face, and lifting carriage intracavitary bottom is set
It is equipped with touch device.
2. a kind of perforating device of steel pipe suitable for different-diameter according to claim 1, it is characterised in that：The rolling
It takes turns upside to stretch out outside the top end surface for rolling regulating device, bottom is equipped with regulation motor, the adjusting in the partition plate
It is connected with the adjusting threaded rod being extended respectively towards the left and right sides at left and right sides of motor, the institute in first sliding groove
It states and adjusts threaded rod and be rotatably assorted and be connected with the first sliding groove inner left wall, the adjusting spiral shell in second sliding groove
Rasp bar is rotatably assorted with the right side inner wall in second sliding groove and is connected, the adjusting threaded rod in first sliding groove
Be connected with the supporting member thread fitting in first sliding groove, the adjusting threaded rod in second sliding groove with
Supporting member thread fitting connection in second sliding groove, the partition plate inner top transition are combined with the left and right sides respectively
The external splines shaft being extended into first sliding groove and second sliding groove, the external splines of the left and right sides turn
Axis horizontally slips matings connection through the supporting member and with the idler wheel, the external splines shaft left side extending end with it is described
First sliding groove inner left wall is rotatably assorted connection, and extending end drives stepper motor cooperation and connect with rolling on the right side of the external splines shaft
It connects, described roll is driven stepper motor outer surface in the second sliding groove its right end face and be fixedly connected.
3. a kind of perforating device of steel pipe suitable for different-diameter according to claim 2, it is characterised in that：Described
The adjusting threaded rod in one sliding groove is set with the adjusting threaded rod screw thread negative direction in second sliding groove.
4. a kind of perforating device of steel pipe suitable for different-diameter according to claim 1, it is characterised in that：The lock
Tight threaded rod bottom is rotatably assorted with the guide groove inner bottom wall to be connected, and is connected at the top of the locking screw rasp bar with locking motor cooperation
It connects, the locking motor outer surface is in the guide groove inner roof wall and is fixedly connected.
5. a kind of perforating device of steel pipe suitable for different-diameter according to claim 1, it is characterised in that：The card
Determine to be equipped with locking sliding groove in the check lock lever outside device top end surface, be equipped in the locking sliding groove top pressure spring and
Sliding shoe is locked, the locking sliding shoe is through the end face of the check lock lever opposite side of the left and right sides and is oppositely arranged, left and right
Arc clamping slot is equipped in the locking sliding shoe opposite side end face of both sides, it is saturating to be equipped with friction in the arc clamping slot.
6. a kind of perforating device of steel pipe suitable for different-diameter according to claim 1, it is characterised in that：It is described to beat
Hole rack includes the column being symmetrical set and the crossbeam being fixed at the top of the column, column opposite side described in two groups
The first guide groove is equipped in end face, lift beam is slidably connected between first guide groove described in two groups in column, it is described
Lift beam bottom centre position is equipped with puncher, and being connected with second between the crossbeam bottom at the top of the lift beam stretches
Contracting advancement mechanism.
7. a kind of perforating device of steel pipe suitable for different-diameter according to claim 1, it is characterised in that：It is described to touch
Control device includes being fixed at the in vivo touch controller of fastening device wall, the touch controller top and the lifting carriage chamber
Bottom surface is concordant, and the touch controller is electrically connected with the described first flexible advancement mechanism.
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| CN201710393412.XA CN108067653B (en) | 2017-05-27 | 2017-05-27 | A kind of perforating device of the steel pipe suitable for different-diameter |
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| CN201710393412.XA CN108067653B (en) | 2017-05-27 | 2017-05-27 | A kind of perforating device of the steel pipe suitable for different-diameter |
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| CN108067653A true CN108067653A (en) | 2018-05-25 |
| CN108067653B CN108067653B (en) | 2019-06-25 |
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| CN108672758A (en) * | 2018-05-31 | 2018-10-19 | 莫忠晖 | Steel pipe processing puncher |
| CN112366774A (en) * | 2020-11-04 | 2021-02-12 | 常州市力烨重型设备科技有限公司 | Dragging type mobile electric power system |
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| Publication number | Publication date |
|---|---|
| CN108067653B (en) | 2019-06-25 |
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