CN114632979A - High ring rigidity HDPE helical bellows processing tapping device - Google Patents
High ring rigidity HDPE helical bellows processing tapping device Download PDFInfo
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- CN114632979A CN114632979A CN202011478493.1A CN202011478493A CN114632979A CN 114632979 A CN114632979 A CN 114632979A CN 202011478493 A CN202011478493 A CN 202011478493A CN 114632979 A CN114632979 A CN 114632979A
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- 229920001903 high density polyethylene Polymers 0.000 title claims abstract description 24
- 239000004700 high-density polyethylene Substances 0.000 title claims abstract description 24
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- 238000003466 welding Methods 0.000 claims description 11
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- 238000010586 diagram Methods 0.000 description 3
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/22—Machines specially designed for operating on pipes or tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/44—Equipment or accessories specially designed for machines or devices for thread cutting
- B23G1/52—Equipment or accessories specially designed for machines or devices for thread cutting for operating on pipes or tubes
Abstract
The invention discloses a tapping device for processing a high-ring-stiffness HDPE helical bellows, belonging to the field of helical bellows, and comprising a bottom plate and supporting legs welded at four ends of the bottom plate; the front side and the rear side of one side of the bottom of the top plate are both fixed with first electric cylinders, the front side and the rear side of one side of the bottom of the top plate, which is far away from the two first electric cylinders, are both fixed with second electric cylinders, the middle part of the bottom of the transverse plate is fixed with a motor, and the end part of one end, facing the bottom plate, of the shaft rod is connected with a threaded rotating rod. According to the invention, when the two first electric cylinders and the two second electric cylinders are started simultaneously, the transverse plate can be pushed to press downwards through the piston rods of the two first electric cylinders and the two second electric cylinders, meanwhile, the transverse plate can be driven to press downwards by the driving motor in the process of pressing downwards, and meanwhile, the shaft rod and the threaded rotary rod are driven to rotate downwards in a spiral way, so that rotary tapping can be carried out on the spiral corrugated pipe clamped between the first arc-shaped clamping plate and the second arc-shaped clamping plate; the clamping and fixing structure can clamp the helical bellows.
Description
Technical Field
The invention relates to the technical field of spiral corrugated pipes, in particular to a tapping device for processing a high-ring-stiffness HDPE spiral corrugated pipe.
Background
HDPE steel band reinforcing helical bellows has adopted the compound PE material of U shaped steel area, makes tubular product increase substantially ring rigidity under the prerequisite that does not add cost, than winding pipe, carat pipe strength increase substantially under the equal weight condition. The heavy-duty large-caliber pipe can solve a series of problems such as heavy load and the like, has more obvious advantages, has the caliber of the produced pipe from DN300mm to DN2400mm, keeps the ring rigidity above 8KN/m2, and has lighter weight and higher strength than cement pipes and other plastic pipes.
Helical bellows need the drilling tapping after production, because the length of each festival of helical bellows is different, so the length of the screw drill pole that needs when the drilling tapping is just different, simultaneously, the pipe diameter of each festival of helical bellows that needs the drilling tapping is also different, is difficult to use unified unable adjustment base installation fixed.
Therefore, the tapping device for processing the HDPE helical bellows with high ring stiffness is provided.
Disclosure of Invention
The invention aims to provide a tapping device for processing a high-ring-stiffness HDPE helical bellows, which can push a transverse plate to be pressed downwards through a piston rod of the tapping device when two first electric cylinders and two second electric cylinders are started simultaneously, the transverse plate can drive a motor to be pressed downwards in the downward pressing process, a shaft rod and a threaded rotating rod are driven to rotate downwards in a downward spiral mode when the motor is pressed downwards, and hole-turning tapping can be performed on the helical bellows clamped between a first arc-shaped clamping plate and a second arc-shaped clamping plate; the butt joint mounting structure is used for connecting the shaft lever and the thread rotating rod, and meanwhile, the thread rotating rods with different lengths can be replaced; the clamping fixing structure can clamp the helical bellows and can adapt to the helical bellows with different pipe diameters. To solve the problems set forth in the background art described above.
In order to achieve the purpose, the invention provides the following technical scheme: a high ring rigidity HDPE helical bellows processing tapping device includes:
the support leg assembly comprises a bottom plate and support legs welded at four ends of the bottom plate, wherein a first vertical plate is vertically welded on one side of the top of the bottom plate, a second vertical plate is vertically welded on one side of the top, away from the first vertical plate, of the bottom plate, the first vertical plate and the second vertical plate are parallel, and top plates are transversely welded on the tops of the first vertical plate and the second vertical plate;
wherein, the front side and the rear side of bottom one side of roof all are fixed with first electric jar, the front side and the rear side of bottom one side that two first electric jars were kept away from to the roof all are fixed with the second electric jar, two first electric jar and two the second electric jar is the matrix and distributes, and two first electric jar and two the diaphragm is all welded to the tip of the piston rod of second electric jar, the middle part of the bottom of diaphragm is fixed with the motor, just the output welding of motor has the axostylus axostyle, the one end connection of axostylus axostyle towards the bottom plate has the screw thread bull stick.
Through adopting above-mentioned technical scheme, start simultaneously of two first electric jar and two second electric jar and can promote the diaphragm through its piston rod and push down, the diaphragm can driving motor push down at the in-process that pushes down simultaneously, and the motor drives axostylus axostyle and screw thread bull stick spiral rotation downwards simultaneously when pushing down, can carry out the trompil tapping to the helical bellows of centre gripping between first arc cardboard and second arc cardboard.
Preferably, a butt joint mounting structure is installed between one end of the shaft rod facing the bottom plate and one end of the threaded rotating rod facing the motor, the butt joint mounting structure comprises a clamping sleeve, a first screw, a second screw, a third screw and the clamping sleeve is sleeved between the shaft rod and the threaded rotating rod, the first screw penetrates through the upper portion of the outer wall of one side of the clamping sleeve facing the first screw, one end of the first screw penetrates through the shaft rod, the second screw penetrates through the lower portion of the clamping sleeve located on one side of the first screw, one end of the second screw penetrates through the threaded rotating rod, the third screw penetrates through the upper portion of the outer wall of one side of the clamping sleeve facing the second vertical plate, one end of the third screw penetrates through the shaft rod, the lower portion of the clamping sleeve located on one side of the third screw penetrates through the lower portion of the clamping sleeve, and one end of the clamping sleeve penetrates through the threaded rotating rod.
Through adopting above-mentioned technical scheme, butt joint mounting structure is used for connecting axostylus axostyle and screw bull stick, simultaneously, can change the screw bull stick of different length.
Preferably, the cutting ferrule is detachably connected with the shaft lever and the threaded rotating lever.
Through adopting above-mentioned technical scheme, through unscrew first screw, second screw, third screw respectively and, can be convenient change the screw bull stick.
Preferably, the middle part of the top of the bottom plate is provided with a clamping and fixing structure, the clamping and fixing structure comprises a circular hollow seat, one side of the circular hollow seat is slidably connected with a first arc-shaped clamping plate, the circular hollow seat is slidably connected with a second arc-shaped clamping plate relative to one side of the first arc-shaped clamping plate, a first threaded rod penetrates through the circular hollow seat towards the outer wall of one side of the first vertical plate, the first threaded rod extends to the side wall of the first arc-shaped clamping plate towards the end part of one end of the first arc-shaped clamping plate, a second threaded rod penetrates through the circular hollow seat towards the outer wall of one side of the second vertical plate, and the end part of one end of the second threaded rod extends to the side wall of the second arc-shaped clamping plate towards the end part of the second arc-shaped clamping plate.
Through adopting above-mentioned technical scheme, place helical bellows in circular hollow seat, respectively first threaded rod of rotating and second threaded rod can promote first arc cardboard and second arc cardboard respectively and press from both sides tightly helical bellows under the screw thread of first threaded rod and second threaded rod rotates, simultaneously, can adapt the helical bellows of different pipe diameters.
Preferably, first arc cardboard has first sleeve towards one side lateral wall middle part welding of first threaded rod, the one end tip of first arc cardboard towards first threaded rod runs through in first sleeve to rotate with first sleeve inner wall and be connected, first threaded rod keeps away from first telescopic one end welding and has the first in command, second arc cardboard has the second sleeve towards one side lateral wall middle part welding of second threaded rod, the one end tip of second arc cardboard towards the second threaded rod is connected with the inner wall rotation of second sleeve, the second threaded rod keeps away from the one end tip welding of second in command and has the second in command.
Through adopting above-mentioned technical scheme, through the first in command and the second in command, be convenient for rotate first threaded rod and second threaded rod, first sleeve and second sleeve are used for supporting first threaded rod and second threaded rod, can make the one end of first threaded rod and second threaded rod rotate simultaneously.
Preferably, the first threaded rod is in threaded connection with the circular hollow seat, and the second threaded rod is in threaded connection with the circular hollow seat.
Through adopting above-mentioned technical scheme, first threaded rod and second threaded rod can promote the removal of first arc cardboard and second arc cardboard under the screw thread rotates.
Preferably, a first switch is installed on the lower portion of the side wall of one side, back to the second vertical plate, of the first vertical plate, and the output end of the first switch is electrically connected with the input ends of the two first electric cylinders and the input ends of the two second electric cylinders through wires respectively.
By adopting the technical scheme, the first switch is used for controlling the starting and the closing of the two first electric cylinders and the two second electric cylinders.
Preferably, a second switch is installed on the lower portion of the side wall of one side, back to the first vertical plate, of the second vertical plate, and the output end of the second switch is electrically connected with the input end of the motor through a wire.
Through adopting above-mentioned technical scheme, the second switch is used for controlling opening and close of motor.
Preferably, the outer surface of the bottom plate, the outer surface of the first vertical plate, the outer surface of the second vertical plate and the outer surface of the top plate are coated with antirust paint coatings.
Through adopting above-mentioned technical scheme, under the effect of anti-rust paint coating, can prevent the corrosion of bottom plate, landing leg, first riser, second riser and roof.
Preferably, the bottom of the threaded rotating rod is formed with a drill bit.
Through adopting above-mentioned technical scheme, through the drill bit, be convenient for to helical bellows commentaries on classics hole tapping.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, when two first electric cylinders and two second electric cylinders are started simultaneously, the transverse plate can be pushed downwards by the piston rod, the transverse plate can be driven to press downwards by the driving motor in the process of pressing downwards, the shaft rod and the threaded rotating rod are driven to rotate downwards in a downward spiral manner when the motor presses downwards, and the helical corrugated pipe clamped between the first arc-shaped clamping plate and the second arc-shaped clamping plate can be subjected to hole tapping;
2. according to the invention, the butt joint mounting structure is used for connecting the shaft lever and the thread rotating rod, and meanwhile, the thread rotating rods with different lengths can be replaced;
3. according to the invention, the arranged clamping and fixing structure can clamp the spiral corrugated pipe and can be adapted to the spiral corrugated pipes with different pipe diameters.
Drawings
FIG. 1 is a schematic structural diagram of a tapping device for processing high ring stiffness HDPE helical bellows according to the present invention;
FIG. 2 is a schematic structural diagram of a front view of the tapping device for processing the HDPE helical bellows with high ring stiffness according to the invention;
FIG. 3 is a schematic perspective view of a tapping device for processing HDPE helical bellows with high ring stiffness according to the present invention;
FIG. 4 is a schematic structural diagram of a butt joint mounting structure of the tapping device for processing the high ring stiffness HDPE helical bellows of the invention;
fig. 5 is a schematic structural view of a clamping and fixing structure of the tapping device for processing the high ring stiffness HDPE helical bellows of the present invention.
In the figure: 1. a base plate; 2. a support leg; 3. a first vertical plate; 4. a second vertical plate; 5. a top plate; 6. a first electric cylinder; 7. a second electric cylinder; 8. a transverse plate; 9. a motor; 10. a shaft lever; 11. a threaded rotating rod; 121. a ferrule; 122. a first screw; 123. a second screw; 124. a third screw; 131. a circular hollow seat; 132. a first arc-shaped clamping plate; 133. a first sleeve; 134. a first threaded rod; 135. a first handle; 136. a second arc-shaped clamping plate; 137. a second sleeve; 138. a second threaded rod; 139. a second handle; 14. a first switch; 15. a second switch; 16. a drill bit.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution:
a high ring rigidity HDPE helical bellows processing tapping device includes:
the support leg structure comprises a bottom plate 1 and support legs 2 welded at four ends of the bottom plate 1, wherein a first vertical plate 3 is vertically welded on one side of the top of the bottom plate 1, a second vertical plate 4 is vertically welded on one side of the top, far away from the first vertical plate 3, of the bottom plate 1, the first vertical plate 3 is parallel to the second vertical plate 4, and top plates 5 are transversely welded on the tops of the first vertical plate 3 and the second vertical plate 4;
wherein, the front side and the rear side of bottom one side of roof 5 all are fixed with first electric jar 6, the front side and the rear side of bottom one side that two first electric jars 6 were kept away from to roof 5 all are fixed with second electric jar 7, two first electric jar 6 and two second electric jar 7 is the matrix and distributes, and two first electric jar 6 and two the diaphragm 8 has all been welded to the tip of the piston rod of second electric jar 7, the middle part of the bottom of diaphragm 8 is fixed with motor 9, just the output welding of motor 9 has axostylus axostyle 10, the one end connection of axostylus axostyle 10 towards bottom plate 1 has screw bull stick 11.
Adopt above-mentioned technical scheme, start simultaneously two first electric jar 6 and two second electric jar 7 and can promote diaphragm 8 through its piston rod and push down, diaphragm 8 can driving motor 9 at the in-process that pushes down simultaneously and push down, and motor 9 drives axostylus axostyle 10 and screw bull stick 11 spiral rotation downwards simultaneously when pushing down, can carry out the trompil tapping to the helical bellows of centre gripping between first arc cardboard 132 and second arc cardboard 136.
As shown in fig. 1, a butt joint installation structure is installed between an end of the shaft 10 facing the bottom plate 1 and an end of the screw rod 11 facing the motor 9, the butt joint installation structure includes a ferrule 121, a first screw 122, a second screw 123, a third screw 124 and 125, the ferrule 121 is sleeved between the shaft 10 and the screw rod 11, the first screw 122 penetrates through an upper portion of an outer wall of a side of the ferrule 121 facing the shaft 10, an end of the first screw 122 penetrates through the shaft 10, the second screw 123 penetrates through a lower portion of the ferrule 121 on the side of the first screw 122, an end of the second screw 123 penetrates through the screw rod 11, the third screw 124 penetrates through an upper portion of an outer wall of a side of the ferrule 121 facing the second vertical plate 4, an end of the third ferrule 124 penetrates through the shaft 10, and a lower portion of the ferrule 121 on the side of the third screw 124 penetrates through 125, and the end part of one end of the 125 penetrates through the screw rotating rod 11, the butt joint installation structure is used for connecting the shaft rod 10 and the screw rotating rod 11, and meanwhile, the screw rotating rods 11 with different lengths can be replaced.
As shown in fig. 4, the ferrule 121 is detachably connected to the shaft 10 and the threaded rotating rod 11, and the threaded rotating rod 11 can be easily replaced by unscrewing the first screw 122, the second screw 123, and the third screws 124 and 125, respectively.
As shown in fig. 1 and 5, a clamping and fixing structure is installed at the middle of the top of the bottom plate 1, the clamping and fixing structure includes a circular hollow seat 131, a first arc-shaped clamping plate 132 is slidably connected to one side of the circular hollow seat 131, a second arc-shaped clamping plate 136 is slidably connected to one side of the circular hollow seat 131 opposite to the first arc-shaped clamping plate 132, a first threaded rod 134 penetrates through the outer wall of one side of the circular hollow seat 131 facing the first vertical plate 3, the first threaded rod 134 extends to the side wall of the first arc-shaped clamping plate 132 towards one end of the first arc-shaped clamping plate 132, a second threaded rod 138 penetrates through the outer wall of one side of the circular hollow seat 131 facing the second vertical plate 4, and the second threaded rod 138 extends to the side wall of the second arc-shaped clamping plate 136 towards one end of the second arc-shaped clamping plate 136, so as to place the helical bellows in the circular hollow seat 131, rotating first threaded rod 134 and second threaded rod 138 respectively, can promoting first arc cardboard 132 and second arc cardboard 136 respectively under the screw thread of first threaded rod 134 and second threaded rod 138 rotates and press from both sides tightly helical bellows, simultaneously, can adapt the helical bellows of different pipe diameters.
As shown in fig. 5, a first sleeve 133 is welded in the middle of a side wall of the first arc-shaped clamp plate 132 facing the first threaded rod 134, an end portion of the first threaded rod 134 facing the first arc-shaped clamp plate 132 penetrates through the first sleeve 133 and is rotatably connected with an inner wall of the first sleeve 133, a first handle 135 is welded in an end of the first threaded rod 134 away from the first sleeve 133, a second sleeve 137 is welded in the middle of a side wall of the second arc-shaped clamp plate 136 facing the second threaded rod 138, an end portion of the second threaded rod 138 facing the second arc-shaped clamp plate 136 is rotatably connected with an inner wall of the second sleeve 137, a second handle 139 is welded in an end portion of the second threaded rod 138 away from the second sleeve 137, the first threaded rod 134 and the second threaded rod 138 are conveniently rotated by the first handle 135 and the second handle 139, the first sleeve 133 and the second sleeve 137 are used for supporting the first threaded rod 134 and the second threaded rod 138, while enabling one ends of the first and second threaded rods 134 and 138 to be rotated.
As shown in fig. 5, the first threaded rod 134 is in threaded connection with the circular hollow seat 131, the second threaded rod 138 is in threaded connection with the circular hollow seat 131, and the first threaded rod 134 and the second threaded rod 138 can push the first arc-shaped clamping plate 132 and the second arc-shaped clamping plate 136 to move under the rotation of the threads.
As shown in fig. 1, a first switch 14 is installed on a lower portion of a side wall of the first vertical plate 3, which is opposite to the second vertical plate 4, an output end of the first switch 14 is electrically connected to input ends of the two first electric cylinders 6 and the two second electric cylinders 7 through wires, respectively, and the first switch 14 is used for controlling the start and the stop of the two first electric cylinders 6 and the two second electric cylinders 7.
As shown in fig. 1, a second switch 15 is installed on a lower portion of a side wall of the second vertical plate 4, which is opposite to the first vertical plate 3, an output end of the second switch 15 is electrically connected to an input end of the motor 9 through a wire, and the second switch 15 is used for controlling the on/off of the motor 9.
As shown in fig. 1 and 2, the outer surface of the bottom plate 1, the outer surface of the first vertical plate 3, the outer surface of the second vertical plate 4, and the outer surface of the top plate 5 are coated with the anti-rust paint coating, and under the effect of the anti-rust paint coating, the bottom plate 1, the support legs 2, the first vertical plate 3, the second vertical plate 4, and the top plate 5 can be prevented from being rusted.
As shown in fig. 1, a drill bit 16 is formed at the bottom of the threaded rotary rod 11, and the drill bit 16 is used for facilitating tapping of the rotary hole of the helical bellows.
The structure principle is as follows: when the two first electric cylinders 6 and the two second electric cylinders 7 are started simultaneously, the transverse plate 8 can be pushed to press downwards through the piston rods of the two first electric cylinders 6 and the two second electric cylinders 7, meanwhile, the transverse plate 8 can drive the motor 9 to press downwards in the downward pressing process, the motor 9 drives the shaft rod 10 and the threaded rotating rod 11 to rotate downwards in a spiral mode simultaneously when pressing downwards, and hole-turning tapping can be performed on the spiral corrugated pipe clamped between the first arc-shaped clamping plate 132 and the second arc-shaped clamping plate 136; the spiral corrugated pipe is placed in the circular hollow seat 131, the first threaded rod 134 and the second threaded rod 138 are respectively rotated, the first arc-shaped clamping plate 132 and the second arc-shaped clamping plate 136 can be respectively pushed to clamp the spiral corrugated pipe under the rotation of the threads of the first threaded rod 134 and the second threaded rod 138, and meanwhile, the spiral corrugated pipe can be adapted to spiral corrugated pipes with different pipe diameters; the butt joint installation structure is used for connecting the shaft rod 10 and the threaded rotating rod 11, meanwhile, the threaded rotating rod 11 with different lengths can be replaced, and the threaded rotating rod 11 can be conveniently replaced by unscrewing the first screw 122, the second screw 123 and the third screws 124 and 125 respectively.
In summary, in the present invention, when the two first electric cylinders 6 and the two second electric cylinders 7 are simultaneously started, the transverse plate 8 can be pushed downward by the piston rods thereof, and the transverse plate 8 can drive the motor 9 to press downward in the process of pressing downward, and the motor 9 drives the shaft rod 10 and the threaded rotating rod 11 to rotate downward in a downward spiral manner when pressing downward, so as to perform hole-rotating tapping on the helical bellows clamped between the first arc-shaped clamping plate 132 and the second arc-shaped clamping plate 136;
in the invention, the butt joint installation structure is used for connecting the shaft lever 10 and the threaded rotating rod 11, and meanwhile, the threaded rotating rods 11 with different lengths can be replaced;
according to the invention, the clamping and fixing structure can clamp the helical bellows and can be adapted to helical bellows with different pipe diameters.
The parts not involved in the present invention are the same as or can be implemented by the prior art. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a high ring rigidity HDPE chasing bar is used in helical bellows processing which characterized in that includes:
the support frame comprises a bottom plate (1) and support legs (2) welded at four ends of the bottom plate (1), wherein a first vertical plate (3) is vertically welded on one side of the top of the bottom plate (1), a second vertical plate (4) is vertically welded on one side of the top, far away from the first vertical plate (3), of the bottom plate (1), the first vertical plate (3) is parallel to the second vertical plate (4), and top plates (5) are transversely welded on the tops of the first vertical plate (3) and the second vertical plate (4);
wherein, the front side and the rear side of bottom one side of roof (5) all are fixed with first electric jar (6), the front side and the rear side of bottom one side that keep away from two first electric jars (6) of roof (5) all are fixed with second electric jar (7), two first electric jar (6) and two second electric jar (7) are the matrix and distribute, and two first electric jar (6) and two diaphragm (8) are all welded to the tip of the piston rod of second electric jar (7), the middle part of the bottom of diaphragm (8) is fixed with motor (9), just the output welding of motor (9) has axostylus axostyle (10), axostylus axostyle (10) have screw bull stick (11) towards the one end connection of bottom plate (1).
2. The tapping device for processing the HDPE helical bellows with high ring stiffness as claimed in claim 1, wherein: a butt joint installation structure is installed between one end portion, facing the bottom plate (1), of the shaft lever (10) and one end portion, facing the motor (9), of the threaded rotating rod (11), the butt joint installation structure comprises a clamping sleeve (121), a first screw (122), a second screw (123), a third screw (124) and a third screw (125), the clamping sleeve (121) is sleeved between the shaft lever (10) and the threaded rotating rod (11), the first screw (122) penetrates through the upper portion of the outer wall of one side, facing the clamping sleeve (121), of the clamping sleeve, one end portion of the first screw (122) penetrates through the shaft lever (10), the second screw (123) penetrates through the lower portion, located on one side of the first screw (122), of the clamping sleeve (121), one end portion of the second screw (123) penetrates through the threaded clamping rotating rod (11), and the third screw (124) penetrates through the upper portion of the outer wall of one side, facing the second vertical plate (4), of the clamping sleeve (121), and one end part of the third screw (124) penetrates through the shaft lever (10), the lower part of the cutting sleeve (121) on one side of the third screw (124) penetrates through a sleeve (125), and one end part of the sleeve (125) penetrates through the threaded rotating rod (11).
3. The tapping device for processing the HDPE helical bellows with high ring stiffness as claimed in claim 2, wherein: the clamping sleeve (121) is detachably connected with the shaft lever (10) and the threaded rotating rod (11).
4. The tapping device for processing the HDPE helical bellows with high ring stiffness as claimed in claim 2, wherein: the middle part of the top of the bottom plate (1) is provided with a clamping and fixing structure which comprises a circular hollow seat (131), one side in the circular hollow seat (131) is connected with a first arc-shaped clamping plate (132) in a sliding way, one side of the circular hollow seat (131) corresponding to the first arc-shaped clamping plate (132) is connected with a second arc-shaped clamping plate (136) in a sliding way, a first threaded rod (134) penetrates through the outer wall of one side, facing the first vertical plate (3), of the circular hollow seat (131), and the first threaded rod (134) extends to the side wall of the first arc-shaped clamping plate (132) towards one end part of the first arc-shaped clamping plate (132), a second threaded rod (138) penetrates through the outer wall of one side of the circular hollow seat (131) facing the second vertical plate (4), and the second threaded rod (138) extends to the side wall of the second arc-shaped clamping plate (136) towards one end part of the second arc-shaped clamping plate (136).
5. The tapping device for processing the HDPE helical bellows with high ring stiffness as claimed in claim 4, wherein: first arc cardboard (132) have first sleeve (133) towards the welding in the middle part of one side lateral wall of first threaded rod (134), first threaded rod (134) runs through in first sleeve (133) towards the one end tip of first arc cardboard (132) to rotate with first sleeve (133) inner wall and be connected, the one end welding that first sleeve (133) were kept away from in first threaded rod (134) has first handle (135), the welding in the middle part of one side lateral wall of second arc cardboard (136) towards second threaded rod (138) has second sleeve (137), second threaded rod (138) are connected with the inner wall rotation of second sleeve (137) towards the one end tip of second arc cardboard (136), the welding in the one end tip of second sleeve (137) is kept away from in second threaded rod (138) has second handle (139).
6. The tapping device for processing the HDPE helical bellows with high ring stiffness as claimed in claim 5, wherein: the first threaded rod (134) is in threaded connection with the circular hollow seat (131), and the second threaded rod (138) is in threaded connection with the circular hollow seat (131).
7. The tapping device for processing the HDPE helical bellows with high ring stiffness as claimed in claim 1, wherein: the lower part of the side wall of one side of the first vertical plate (3), which is back to the second vertical plate (4), is provided with a first switch (14), and the output end of the first switch (14) is electrically connected with the input ends of the two first electric cylinders (6) and the two second electric cylinders (7) through wires.
8. The tapping device for processing the HDPE helical bellows with high ring stiffness as claimed in claim 7, wherein: and a second switch (15) is installed on the lower part of the side wall of one side, back to the first vertical plate (3), of the second vertical plate (4), and the output end of the second switch (15) is electrically connected with the input end of the motor (9) through a lead.
9. The tapping device for processing the HDPE helical bellows with high ring stiffness as claimed in claim 4, wherein: the outer surface of the bottom plate (1), the outer surface of the first vertical plate (3), the outer surface of the second vertical plate (4) and the outer surface of the top plate (5) are coated with antirust paint coatings.
10. The tapping device for processing the HDPE helical bellows with high ring stiffness as claimed in claim 3, wherein: and a drill bit (16) is formed at the bottom of the threaded rotating rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011478493.1A CN114632979A (en) | 2020-12-15 | 2020-12-15 | High ring rigidity HDPE helical bellows processing tapping device |
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| CN202011478493.1A CN114632979A (en) | 2020-12-15 | 2020-12-15 | High ring rigidity HDPE helical bellows processing tapping device |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208391195U (en) * | 2018-05-19 | 2019-01-18 | 云南广域消防工程有限公司 | A kind of steel pipe tapping machine with clamp mechanism |
| CN110014198A (en) * | 2019-05-09 | 2019-07-16 | 韩玮 | A kind of self-tapping machinery equipment of cylinder cap |
| CN210099143U (en) * | 2019-06-19 | 2020-02-21 | 徐州博声汽车零部件有限公司 | Automatic tapping machine for top shell of sound equipment |
| CN210587236U (en) * | 2019-08-17 | 2020-05-22 | 青岛宏广森精密模具有限公司 | Drilling machine tool with protection function for metal processing |
| CN210789544U (en) * | 2019-09-27 | 2020-06-19 | 深圳市因达尔科技有限公司 | Tapping equipment is used in processing of display screen support |
| CN111390304A (en) * | 2020-05-09 | 2020-07-10 | 任新庄 | Pipe fitting tip thread processingequipment |
| CN211759990U (en) * | 2020-03-13 | 2020-10-27 | 上海希荷精密模具有限公司 | Drilling machine workbench |
| CN212096220U (en) * | 2020-05-12 | 2020-12-08 | 黄文娟 | Fixed mechanical positioning fixture for machining |
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2020
- 2020-12-15 CN CN202011478493.1A patent/CN114632979A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208391195U (en) * | 2018-05-19 | 2019-01-18 | 云南广域消防工程有限公司 | A kind of steel pipe tapping machine with clamp mechanism |
| CN110014198A (en) * | 2019-05-09 | 2019-07-16 | 韩玮 | A kind of self-tapping machinery equipment of cylinder cap |
| CN210099143U (en) * | 2019-06-19 | 2020-02-21 | 徐州博声汽车零部件有限公司 | Automatic tapping machine for top shell of sound equipment |
| CN210587236U (en) * | 2019-08-17 | 2020-05-22 | 青岛宏广森精密模具有限公司 | Drilling machine tool with protection function for metal processing |
| CN210789544U (en) * | 2019-09-27 | 2020-06-19 | 深圳市因达尔科技有限公司 | Tapping equipment is used in processing of display screen support |
| CN211759990U (en) * | 2020-03-13 | 2020-10-27 | 上海希荷精密模具有限公司 | Drilling machine workbench |
| CN111390304A (en) * | 2020-05-09 | 2020-07-10 | 任新庄 | Pipe fitting tip thread processingequipment |
| CN212096220U (en) * | 2020-05-12 | 2020-12-08 | 黄文娟 | Fixed mechanical positioning fixture for machining |
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