CN120862374B - Pipe end trimming device for corrugated pipe production - Google Patents
Pipe end trimming device for corrugated pipe productionInfo
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- CN120862374B CN120862374B CN202511368376.2A CN202511368376A CN120862374B CN 120862374 B CN120862374 B CN 120862374B CN 202511368376 A CN202511368376 A CN 202511368376A CN 120862374 B CN120862374 B CN 120862374B
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- corrugated pipe
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/40—Expansion mandrels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
- B23Q3/064—Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding elongated workpieces, e.g. pipes, bars or profiles
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- Mechanical Engineering (AREA)
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- Optics & Photonics (AREA)
- Automatic Assembly (AREA)
Abstract
The invention relates to the technical field of corrugated pipe production, in particular to a pipe end trimming device for corrugated pipe production, which comprises an inner support shell, wherein an end treatment mechanism for treating the end of a corrugated pipe is arranged on the inner support shell through a rotary telescopic mechanism, and an adjusting and supporting mechanism for adjusting and supporting according to the specification of the corrugated pipe is arranged in the inner support shell. According to the invention, the adjusting support mechanism is adapted to different specifications, the executing assembly in the end processing mechanism can realize the switching of the executing station and the rest station under the control of the driving assembly, and the positioning piece can rigidly position the executing operation block through the matching of the positioning rod, the linkage hole and the through hole, and can synchronously lock the external processing piece through the locking hole of the connecting frame, so that the position deviation of the external processing piece caused by vibration and stress in the finishing process is effectively avoided, and the stability and the precision consistency of the internal and external finishing process are ensured.
Description
Technical Field
The application relates to the technical field of corrugated pipe production, in particular to a pipe end trimming device for corrugated pipe production.
Background
The corrugated pipe is used as a common pipeline part and widely applied to the fields of construction, water conservancy, chemical industry and the like, in the production process, the corrugated pipe end often has the defects of burrs, unevenness and the like and needs to be trimmed to ensure the connection precision, and in the construction site, the corrugated pipe is often deformed, damaged such as concave end parts, worn threads, skewed end surfaces and the like due to transportation collision, improper installation operation or environmental factors, and if the corrugated pipe is directly replaced, the cost is increased and the construction progress is influenced. In the prior art, production end equipment is separated from repair equipment, and the following common problems are commonly existed;
The polishing device for the corrugated pipe is characterized in that a polishing strip is used for being attached to a corrugated pipe bulge to carry out end surface treatment, the polishing strip is fixed, the polishing depth cannot be dynamically adjusted according to the deformation degree of the pipeline, the outer wall of the pipeline can be only processed, the inner wall supporting structure is lacked, and the pipeline is easy to shake in the repairing process;
for the above reasons, the present invention proposes a tube end trimming device for bellows production to solve the above problems.
Disclosure of Invention
The invention aims to provide a pipe end trimming device for corrugated pipe production, which is adaptive to different specifications through adjusting a supporting mechanism, and an end processing mechanism realizes internal and external cooperative processing, ensures precision in multiple positioning, has comprehensive functions and high degree of automation, and improves efficiency and quality.
The application provides a pipe end trimming device for corrugated pipe production, which adopts the following technical scheme:
The pipe end trimming device for corrugated pipe production comprises an inner support shell, wherein an end treatment mechanism for treating the end of a corrugated pipe is arranged on the inner support shell through a rotary telescopic mechanism, and an adjusting and supporting mechanism for adjusting and supporting according to the specification of the corrugated pipe is arranged in the inner support shell;
the end treatment mechanism comprises a mounting shell arranged on the rotary telescopic mechanism, an execution assembly used for treating the end of the corrugated pipe is uniformly arranged on the mounting shell along the circumferential direction of the mounting shell, the execution assembly can slide relative to the mounting shell, an execution station used for finishing the end of the corrugated pipe and a rest station are arranged in the stroke of the execution assembly, and a driving assembly used for controlling the movement of the execution assembly is arranged in the mounting shell.
Preferably, the execution assembly comprises an execution groove formed in the installation shell, an execution operation block is slidably arranged in the execution groove, the execution operation block is connected with the driving assembly, an internal processing block used for being attached to the inner wall of the corrugated pipe is arranged on the execution operation block, the installation groove is formed in the internal processing block, an end surface processing piece used for trimming the end surface of the corrugated pipe is arranged on the execution operation block, the end surface processing piece is located in the installation groove, an external processing piece used for trimming the outside of the corrugated pipe is arranged on the internal processing block, the external processing piece is located at the rear side of the end surface processing piece, and a control piece used for controlling the external processing piece is arranged on the end surface, far away from the driving assembly, of the installation shell.
Preferably, the drive assembly includes the control frame of slip setting on installation shells inner wall, is provided with on the inner wall of installation shells and is used for driving the pivoted first electronic slider of control frame, and first electronic slider links to each other with the control frame, has seted up the control spout on the control frame, and the one end that execution operation piece is located installation shells inside slides and sets up in the control spout, and has evenly seted up the linkage hole along its length direction on the execution operation piece, and the inside of installation shells is provided with the setting element.
Preferably, the locating piece is including setting up the location cylinder in the installation casing, is provided with the locating rack on the location cylinder, be provided with on the locating rack with linkage hole complex locating lever, evenly be provided with on the control frame with linkage hole complex through-hole.
Preferably, the end face treatment piece comprises a conversion motor arranged on the execution operation block, a mounting plate is arranged on the conversion motor, a treatment frame is arranged on the circumferential end face of the mounting plate and distributed on the mounting plate in an arc-shaped structure, a treatment block for treating the end face of the corrugated pipe is arranged on the treatment frame, an adhesion plate is arranged on the mounting plate, and the adhesion plate is in an arc-shaped structure.
Preferably, an assembly groove communicated with the linkage hole is formed in the execution operation block, a limiting hole is formed in the end face, far away from the linkage hole, of the execution operation block, locking holes matched with the limiting hole are uniformly formed in the mounting disc along the circumferential direction of the installation disc, an assembly spring rod is arranged in the assembly groove, a locking plate is arranged on the assembly spring rod, a first locking rod is arranged on the locking plate, a second locking rod is slidably arranged in the limiting hole, and the second locking rod is of a telescopic structure.
Preferably, the external processing piece comprises guide holes symmetrically formed in the internal processing block, a guide rod is slidably arranged in the guide holes, the guide rod is provided with the external processing block, a spring is sleeved on the guide rod between the external processing block and the internal processing block, an auxiliary groove matched with the attaching plate is formed in the external processing block, one end, far away from the external processing block, of the guide rod is connected with the regulating piece through a connecting frame, the external processing block is provided with a moving groove, a moving block is slidably arranged in the moving groove, an auxiliary ball is arranged on the end face, facing the internal processing block, of the moving block, and a moving spring is arranged between the moving block and the moving groove;
The processing rack is provided with a clamping block, and the external processing block is provided with a clamping groove matched with the clamping block.
Preferably, the regulating and controlling piece is including setting up the regulation and control motor on the installation casing is inside, is provided with the regulation and control board on the output shaft of regulation and control motor, articulates between regulation and control board and the link, and the link laminating is on the control frame, and has seted up on the link with through-hole complex locking hole.
Preferably, the adjusting and supporting mechanism comprises supporting holes uniformly formed in the circumferential direction of the inner supporting shell, a supporting frame is arranged in the supporting holes in a sliding mode, supporting blocks are arranged on the supporting frame, a second electric sliding block which is of an annular structure is arranged in the inner supporting shell, a threaded disc is arranged on the second electric sliding block, a threaded block is arranged at one end, close to the threaded disc, of the supporting frame, the threaded block is meshed with the threaded disc, and a limiting assembly is arranged on the inner supporting shell and used for limiting the supporting frame.
Preferably, the limiting component comprises a limiting cylinder arranged on the inner wall of the inner supporting shell, a limiting movable frame is arranged on the limiting cylinder, a limiting partition plate is arranged on the inner supporting shell and positioned between the limiting movable frame and the supporting frame, fixing holes are uniformly formed in the supporting frame along the length direction of the supporting frame, through holes matched with the fixing holes are formed in the limiting partition plate, a fixing inserting rod is arranged on the limiting movable frame, and the fixing inserting rod is movably arranged in the through holes.
In summary, the present application includes at least one of the following beneficial technical effects:
1. according to the corrugated pipe support device, the adjusting support mechanism is arranged, the support radius can be adjusted according to corrugated pipes of different specifications, the support is stable and reliable due to the fact that the fixing effect of the limiting assembly is matched, and the universality and the adaptability of the device are improved.
2. The actuating assembly in the end processing mechanism can realize the switching of the actuating station and the rest station under the control of the driving assembly, and the positioning piece is matched with the linkage hole and the through hole through the positioning rod, so that the rigid positioning of the actuating operation block can be realized, the external processing piece can be locked by synchronously penetrating through the locking hole of the connecting frame, the position deviation of the external processing piece caused by vibration and stress in the trimming process is effectively avoided, and the stability and the precision consistency of the internal trimming process and the external trimming process are ensured.
3. The end face processing piece realizes the switching of different processing frames through the conversion motor, can finish various finishing operations such as cutting, polishing, chamfering and the like, has comprehensive functions, ensures the position precision of the processing frames after switching by matching with the locking structure, and improves the finishing efficiency.
4. The external processing piece and the end surface processing piece are in linkage fit with each other through the clamping block and the clamping groove, and the locking effect of the positioning piece and the self-adaptive fitting design of the moving block and the auxiliary ball are combined, so that the precision and stability of external trimming of the corrugated pipe are further ensured, and the corrugated pipe is particularly suitable for trimming complex contours of corrugated structures.
5. The automatic operation of the corrugated pipe end trimming is realized through the integral device, the operation reliability is improved through the multiple positioning and locking structure, the manual labor intensity is reduced, and the production efficiency and the trimming quality are effectively improved.
Drawings
The invention will be further described with reference to the drawings and examples.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view between the inner support shell and the adjusting and supporting mechanism.
FIG. 3 is a schematic view of the structure of the present invention between the mounting housing, the actuator assembly and the drive assembly.
FIG. 4 is a schematic view of the structure of the present invention between the mounting housing, the actuator assembly and the regulator.
Fig. 5 is a schematic view of the structure between the installation housing and the execution groove of the present invention.
Fig. 6 is a schematic view of the structure of the present invention among the execution block, the control frame and the control chute.
Fig. 7 is a schematic view of the structure of the present invention between the inner treating block, the mounting groove, the end surface treating member and the outer treating member.
Fig. 8 is a schematic view of the structure of the present invention between the actuating block, the assembled spring lever, the lock plate and the first lock lever.
Fig. 9 is a cross-sectional view of fig. 8 in accordance with the present invention.
Fig. 10 is a schematic view of the structure between an execution block and an end face processing member according to the present invention.
Part name 1, inner support shell, 2, end processing mechanism, 3, adjusting and supporting mechanism, 21, installation shell, 22, execution assembly, 23, driving assembly, 221, execution operation block, 222, inner processing block, 223, execution groove, 224, installation groove, 225, assembly spring rod, 226, locking plate, 227, locking rod I, 228, locking rod II, 24, end surface processing piece, 25, outer processing piece, 26, regulating piece, 231, control frame, 232, first electric sliding block, 233, positioning cylinder, 234, positioning frame, 235, positioning rod, 236, control sliding groove, 241, conversion motor, 242, installation plate, 243, processing frame, 244, attaching plate, 245, clamping block, 246, locking hole, 251, guide rod, 252, outer processing block, 253, auxiliary groove, 254, connecting frame, 255, moving block, 256, moving spring, 257, clamping groove, 261, motor, 262, regulating plate, 263, connecting rod, 31, supporting frame, 32, second electric sliding block, 33, screw disc, 34, 35, 36, spacing block, spacing plate, and spacing plate.
Detailed Description
The present application is described in further detail below with reference to fig. 1-10.
The pipe end trimming device for corrugated pipe production comprises an inner support shell 1, wherein an end treatment mechanism 2 for treating the end of a corrugated pipe is arranged on the inner support shell 1 through a rotary telescopic mechanism, and an adjusting and supporting mechanism 3 for adjusting and supporting according to the specification of the corrugated pipe is arranged in the inner support shell 1;
The rotary telescopic mechanism is arranged at the end part of the inner support shell 1 and comprises a rotary motor and a hydraulic cylinder, the hydraulic cylinder is arranged on the inner support shell, the rotary motor is arranged at the output end of the hydraulic cylinder, the output shaft of the rotary motor is connected with the installation shell 21, the end part processing mechanism can be controlled to rotate by 360 degrees, and the hydraulic cylinder can drive the installation shell to stretch along the axial direction;
The end treatment mechanism 2 comprises a mounting shell 21 arranged on the rotary telescopic mechanism, an execution assembly 22 for treating the end of the corrugated pipe is uniformly arranged on the mounting shell 21 along the circumferential direction of the mounting shell, the execution assembly 22 can slide relative to the mounting shell 21 and is provided with an execution station for finishing the end of the corrugated pipe and a rest station in the stroke of the execution assembly 22, and a driving assembly 23 for controlling the movement of the execution assembly 22 is arranged in the mounting shell 21;
The actuating assembly 22 is driven to move through the driving assembly 23 according to the specification of the corrugated pipe fitting to realize station switching, meanwhile, the positioning piece in the driving assembly can accurately lock the actuating assembly 22, ensure that the position of the actuating assembly 22 is stable in the processing process, avoid deviation caused by stress or vibration, provide power and positioning guarantee for the stable processing of the actuating assembly 22, the actuating assembly 22 can be switched between a rest station and an actuating station under the driving of the driving assembly 23, and after the actuating station is reached, different processing functions such as cutting, polishing, shape correction and the like are switched according to requirements through the processing structure with the inner and outer cooperation, and the inner and outer walls and the end faces of the corrugated pipe are trimmed or repaired to adapt to pipelines with different specifications and deformation conditions.
The driving assembly 23 comprises a control frame 231 slidably arranged on the inner wall of the installation shell 21, a first electric slider 232 for driving the control frame 231 to rotate is arranged on the inner wall of the installation shell 21, the first electric slider 232 is connected with the control frame 231, a control chute 236 is arranged on the control frame 231, one end of an execution operation block 221 positioned in the installation shell 21 is slidably arranged in the control chute 236, linkage holes are uniformly formed in the execution operation block 221 along the length direction of the execution operation block, and positioning pieces are arranged in the installation shell 21;
With the above scheme, when the first electric slider 232 drives the control frame 231 to rotate, the control chute 236 pushes the execution operation block 221 to slide along the execution groove 223 on the installation housing 21 under the guiding action of the inclined plane, and when the execution operation block 221 extends out to contact with the end of the bellows, the execution assembly 22 moves to the execution station;
in order to ensure that the execution assembly 22 does not displace in the processing process, the positioning piece of the driving assembly 23 is matched with the execution assembly 22 to realize rigid positioning of the execution assembly 22, the positioning piece comprises a positioning cylinder 233 arranged in the installation shell 21, a positioning frame 234 is arranged on the positioning cylinder 233, a positioning rod 235 matched with a linkage hole is arranged on the positioning frame 234, and through holes matched with the linkage hole are uniformly formed in the control frame 231;
By adopting the technical scheme, the positioning cylinder 233 drives the positioning frame 234 to move in operation, the positioning rod 235 on the positioning frame 234 sequentially penetrates through the through hole and the linkage hole of the execution operation block 221, and the position locking of the control frame 231 and the execution operation block 221 is completed through the mutual matching among the positioning rod 235, the through hole and the linkage hole, so that the rigid positioning of the positioning assembly 22 on the execution station is realized.
The execution assembly 22 comprises an execution groove 223 formed on the installation shell 21, an execution operation block 221 is slidably arranged in the execution groove 223, the execution operation block 221 is connected with the driving assembly 23, an inner processing block 222 for being attached to the inner wall of the corrugated pipe is arranged on the execution operation block 221, an installation groove 224 is formed on the inner processing block 222, an end surface processing piece 24 for trimming the end surface of the corrugated pipe is arranged on the execution operation block 221, the end surface processing piece 24 is positioned in the installation groove 224, an outer processing piece 25 for trimming the outer part of the corrugated pipe is arranged on the inner processing block 222, the outer processing piece 25 is positioned at the rear side of the end surface processing piece 24, and a regulating piece 26 for controlling the outer processing piece 25 is arranged on the end surface, far away from the driving assembly 23, of the installation shell 21;
Through adopting above-mentioned technical scheme in the operation, when execution subassembly 22 is in the execution station, the internal processing piece 222 laminating of this moment is on the inner wall of bellows, the surface of internal processing piece 222 sets up the rubber layer, increase through the rubber layer in the operation with the internal processing piece 222 with the adhesion force of bellows inner wall, the inner wall protection of bellows avoids the fish tail simultaneously, at this moment, according to the bellows repairment condition, if the inside and outside wall of bellows takes place to change and need carry out the repair, external processing piece 25 laminating on the outer wall of bellows under the effect of regulation and control piece 26, accomplish the repair operation to the bellows after the deformation through the cooperation between rotatory telescopic machanism, external processing piece 25 and the internal processing piece 222, if need carry out the processing to the terminal surface of bellows, drive assembly 23 control execution subassembly 22 leaves the execution station, internal processing piece 222 is contactless with the bellows inner wall under this state, terminal surface processing piece 24 work at this moment, adjust corresponding processing mode, accomplish the repair operation to the bellows terminal surface under the cooperation of rotatory telescopic machanism.
The end surface treating element 24 includes a converting motor 241 disposed on the executing block 221, a mounting plate 242 is disposed on the converting motor 241, a treating rack 243 is disposed on a circumferential end surface of the mounting plate 242, the treating rack 243 is distributed on the mounting plate 242 in a circular arc structure, a treating block for treating an end surface of the bellows is disposed on the treating rack 243, an attaching plate 244 is disposed on the mounting plate 242, and the attaching plate 244 is in a circular arc structure;
Tools for cutting, polishing, correcting and the like of the end face of the corrugated pipe are respectively arranged on the different processing frames 243 through bolts, when in operation, according to the trimming requirement of the end face of the corrugated pipe, the conversion motor 241 is started to drive the mounting plate 242 to rotate so as to drive the corresponding end face processing tool to be switched to the working position, at the moment, the other tools and the bonding plate 244 do not interfere with the tool operation of the working position,
The rotary telescopic mechanism operates in this state, and controls the end surface processing tool on the processing rack 243 to rotationally feed toward the end surface of the corrugated tube in motion, thereby completing the cutting, polishing, or correction work of the end surface of the corrugated tube.
When the external processing unit 25 is required to work, the switching motor 241 synchronously drives the bonding plate 244 to switch to the working position to cooperate with the external processing unit 25 to complete the cooperative work.
An assembly groove communicated with the linkage hole is formed in the execution operation block 221, a limiting hole is formed in the end face, far away from the linkage hole, of the execution operation block 221, a locking hole 246 matched with the limiting hole is uniformly formed in the mounting plate 242 along the circumferential direction of the installation plate, an assembly spring rod 225 is arranged in the assembly groove, a locking plate 226 is arranged on the assembly spring rod 225, a first locking rod 227 is arranged on the locking plate 226, a second locking rod 228 is slidably arranged in the limiting hole, and the second locking rod 228 is of a telescopic structure;
when the positioning piece is started, the positioning rod 235 is firstly inserted into the linkage hole of the execution operation block 221, and preliminary locking of the execution operation block 221 and the control frame 231 is completed through precise matching with the linkage hole, so that a stable foundation is laid for subsequent operation;
If the mounting plate 242 needs to be locked to ensure the end face processing precision, the positioning cylinder 233 drives the positioning rod 235 to continuously push to the inside of the linkage hole, in the process, the positioning rod 235 extrudes the locking plate 226 to drive the locking plate 226 to synchronously drive the first locking rod 227 and the second locking rod 228 to move, the second locking rod 228 is accurately inserted into the locking hole 246 of the mounting plate 242 to realize the rigid locking of the mounting plate 242, and no displacement deviation of an end face processing tool is ensured during operation, and at the moment, the first locking rod 227 is just embedded into a through hole on the other end face of the control frame 231;
When the external processing piece 25 needs to participate in the operation, a composite locking process is started, namely, a first step, a positioning cylinder 233 drives a positioning rod 235 to return to a state of only locking an execution operation block 221 and a control frame 231, a second step, a conversion motor 241 drives a bonding plate 244 to rotate to an operation position, a third step, the positioning cylinder 233 pushes the positioning rod 235 to move in an advanced mode again, a first locking rod 227 passes through a through hole of the control frame 231 through conduction of a locking plate 226 and finally is inserted into a locking hole of a connecting frame 254, locking of the external processing block 252 is completed, in this process, the locking plate 226 synchronously drives a second locking rod 228 to be inserted into the locking hole, and when the first locking rod 227 enters the locking hole, the second locking rod 228 is in a compressed state in the locking hole, so that the mounting plate 242, the connecting frame 254, the execution operation block 221 and the control frame 231 form multi-dimensional cooperative locking.
The external processing piece 25 comprises guide holes symmetrically formed in the internal processing block 222, a guide rod 251 is slidably arranged in the guide holes, an external processing block 252 is arranged on the guide rod 251, a spring is sleeved on the guide rod 251 which is positioned between the external processing block 252 and the internal processing block 222, an auxiliary groove 253 matched with the attaching plate 244 is formed in the external processing block 252, when the external processing block 252 moves towards the corrugated pipe, the attaching plate 244 can pass through the auxiliary groove 253, the stability in operation can be improved, one end of the guide rod 251 far away from the external processing block 252 is connected with the adjusting control 26 through a connecting frame 254, the connecting frame 254 is connected with the adjusting control 26, a moving groove is formed in the external processing block 252, a moving block 255 is slidably arranged in the moving groove, an auxiliary ball is arranged on the end face of the moving block 255 towards the internal processing block 222, and a moving spring 256 is arranged between the moving block 255 and the moving groove;
The processing rack 243 is provided with a clamping block 245, and the external processing block 252 is provided with a clamping groove 257 matched with the clamping block 45;
After the processing rack 243 of the corresponding tool is selected, the control unit 26 drives the external processing block 252 to move downward so that the clamping block 245 is inserted into the clamping groove 257, thereby further improving the stability of the processing tool operation on the upper end surface of the processing rack 243.
The regulating and controlling piece 26 comprises a regulating and controlling motor 261 arranged on the inside of the mounting shell 21, a regulating and controlling plate 262 is arranged on an output shaft of the regulating and controlling motor 261, a connecting rod 263 is hinged between the regulating and controlling plate 262 and the connecting frame 254, the connecting frame 254 is attached to the control frame 231, and a locking hole matched with the through hole is formed in the connecting frame 254;
By adopting the technical scheme, in operation, when the outer wall of the end face of the corrugated pipe is required to be repaired, the inner processing block 222 is adjusted to the execution station, the adjusting and controlling motor 261 is started to control the adjusting and controlling plate 262 to rotate, in the process, the outer processing block 252 is driven to move towards the outer wall of the corrugated pipe through the mutual cooperation between the connecting rod 263 and the connecting frame 254, the auxiliary ball on the moving block 255 can be attached to the inner wall of the thread gap of the outer wall of the corrugated pipe, the rotating telescopic mechanism works to drive the mounting shell 21 to rotate, the mounting shell 21 synchronously drives the inner processing block 222 and the outer processing block 252 to rotate along the corrugated pipe in the rotation, the deformed corrugated pipe is trimmed by the rotating inner processing block 222, the outer wall of the corrugated pipe is repaired by moving along the thread gap of the corrugated pipe in the movement, and the inner wall of the deformed corrugated pipe is trimmed by the mode of synchronous rotation of internal support and external attachment.
The adjusting and supporting mechanism 3 comprises supporting holes uniformly formed along the circumferential direction of the inner supporting shell 1, a supporting frame 31 is slidably arranged in the supporting holes, a supporting block 38 is arranged on the supporting frame 31, a second electric sliding block 32 with an annular structure is arranged in the inner supporting shell 1, a threaded disc 33 is arranged on the second electric sliding block 32, a threaded block is arranged at one end, close to the threaded disc 33, of the supporting frame 31, the threaded block is meshed with the threaded disc 33, a limiting assembly is arranged on the inner supporting shell 1, and the limiting assembly is used for limiting the supporting frame 31;
The limiting component comprises a limiting cylinder 34 arranged on the inner wall of the inner supporting shell 1, a limiting movable frame 35 is arranged on the limiting cylinder 34, a limiting partition plate 36 is arranged on the inner supporting shell 1, the limiting partition plate 36 is positioned between the limiting movable frame 35 and the supporting frame 31, fixing holes are uniformly formed in the supporting frame 31 along the length direction of the limiting partition plate, through holes matched with the fixing holes are formed in the limiting partition plate 36, a fixing inserting rod 37 is arranged on the limiting movable frame 35, and the fixing inserting rod 37 is movably arranged in the through holes.
Through adopting above-mentioned technical scheme in the operation, insert the inside of bellows with interior support casing, then start second electronic slider 32 and drive screw thread dish 33 and rotate, the cooperation between screw thread dish 33 and screw thread piece and the supporting hole drives supporting shoe 38 and moves towards the inner wall of bellows, be provided with the rubber granule on the outer wall of supporting shoe 38 and be used for increasing the frictional force with the bellows inner wall between, improve interior support casing 1 at the inside fixed stability of bellows, wait interior support casing 1 fixed in the bellows inner wall after, start spacing cylinder 34 and drive fixed inserted bar 37 and insert in the fixed orifices through the through-hole, thereby lock support frame 31.
According to the inner support shell 1, the support frame 31 is driven by the thread disc 33 to extend out through the self-adaptive fixation of the adjusting support mechanism 3, the support blocks 38 are attached to the inner walls of corrugated pipes with different specifications and shapes, and the inner support shell is locked by matching with the limiting assembly, so that the overall stability is ensured;
The end processing mechanism 2, the driving component 23 is in sliding fit with the execution operation block 221 through the control frame 231, so that the execution component 22 is switched between a rest station and an execution station, and the positioning rod 235 of the positioning piece ensures no displacement in the processing process through locking the execution operation block 221, the mounting plate 242 and the connecting frame 254 of the external processing piece 25;
the end surface treatment piece 24 is driven by the regulating piece 26 to assist the ball to attach the outer wall thread gap, and the outer and inner contours are synchronously repaired in rotation in cooperation with the inner treatment block 222.
The embodiments of the present invention are all preferred embodiments of the present invention, and are not limited in scope by the present invention, so that all equivalent changes according to the structure, shape and principle of the present invention are covered by the scope of the present invention.
Claims (8)
1. The pipe end trimming device for corrugated pipe production comprises an inner support shell, and is characterized in that an end treatment mechanism for treating the end of a corrugated pipe is arranged on the inner support shell through a rotary telescopic mechanism, and an adjusting and supporting mechanism for adjusting and supporting according to the specification of the corrugated pipe is arranged in the inner support shell;
The end treatment mechanism comprises a mounting shell arranged on the rotary telescopic mechanism, an execution assembly for treating the end of the corrugated pipe is uniformly arranged on the mounting shell along the circumferential direction of the mounting shell, the execution assembly can slide relative to the mounting shell, an execution station for finishing the end of the corrugated pipe and a rest station are arranged in the stroke of the execution assembly, and a driving assembly for controlling the movement of the execution assembly is arranged in the mounting shell;
The execution assembly comprises an execution groove formed in the installation shell, an execution operation block is slidably arranged in the execution groove, the execution operation block is connected with the driving assembly, an inner processing block used for being attached to the inner wall of the corrugated pipe is arranged on the execution operation block, an installation groove is formed in the inner processing block, an end surface processing piece used for trimming the end surface of the corrugated pipe is arranged on the execution operation block, the end surface processing piece is positioned in the installation groove, an outer processing piece used for trimming the outer portion of the corrugated pipe is arranged on the inner processing block, the outer processing piece is positioned at the rear side of the end surface processing piece, and a control piece used for controlling the outer processing piece is arranged on the end surface, far away from the driving assembly, of the installation shell;
The execution operation block is uniformly provided with linkage holes along the length direction, and a positioning piece is arranged in the installation shell;
The positioning piece comprises a positioning cylinder arranged in the mounting shell, a positioning frame is arranged on the positioning cylinder, a positioning rod matched with the linkage hole is arranged on the positioning frame, and through holes matched with the linkage hole are uniformly formed in the control frame;
The end surface treatment piece comprises a conversion motor arranged on the execution operation block, and a mounting disc is arranged on the conversion motor;
An assembly groove communicated with the linkage hole is formed in the execution operation block, a limiting hole is formed in the end face, far away from the linkage hole, of the execution operation block, locking holes matched with the limiting hole are uniformly formed in the mounting plate along the circumferential direction of the mounting plate, an assembly spring rod is arranged in the assembly groove, a locking plate is arranged on the assembly spring rod, a first locking rod is arranged on the locking plate, a second locking rod is slidably arranged in the limiting hole, and the second locking rod is of a telescopic structure;
The external processing piece comprises guide holes symmetrically formed in the internal processing block, a guide rod is arranged in the guide holes in a sliding mode, the external processing block is arranged on the guide rod, one end, far away from the external processing block, of the guide rod is connected with the regulating piece through a connecting frame, and a locking hole matched with the through hole is formed in the connecting frame.
2. The device for repairing a pipe end for corrugated pipe production according to claim 1, wherein the driving assembly comprises a control frame arranged on the inner wall of the installation shell in a sliding manner, a first electric sliding block for driving the control frame to rotate is arranged on the inner wall of the installation shell, the first electric sliding block is connected with the control frame, a control sliding groove is formed in the control frame, and one end of the execution operation block, which is positioned in the installation shell, is arranged in the control sliding groove in a sliding manner.
3. The pipe end trimming device for corrugated pipe production according to claim 2, wherein the mounting plate is provided with processing frames on the circumferential end face, the processing frames are distributed on the mounting plate in an arc-shaped structure, the processing frames are provided with processing blocks for processing the corrugated pipe end face, the mounting plate is provided with bonding plates, and the bonding plates are in an arc-shaped structure.
4. The pipe end finishing device for corrugated pipe production according to claim 3, wherein the guide rod between the outer processing block and the inner processing block is sleeved with a spring, the outer processing block is provided with an auxiliary groove matched with the attaching plate, the outer processing block is provided with a moving groove, the moving groove is slidably provided with a moving block, the end face of the moving block facing the inner processing block is provided with an auxiliary ball, and a moving spring is arranged between the moving block and the moving groove.
5. The pipe end finishing device for corrugated pipe production according to claim 4, wherein the processing rack is provided with a clamping block, and the external processing block is provided with a clamping groove matched with the clamping block.
6. The pipe end finishing device for corrugated pipe production of claim 5, wherein the adjusting and controlling member comprises an adjusting and controlling motor arranged in the installation shell, an adjusting and controlling plate is arranged on an output shaft of the adjusting motor, a connecting rod is hinged between the adjusting and controlling plate and the connecting frame, and the connecting frame is attached to the control frame.
7. The pipe end trimming device for corrugated pipe production according to claim 1, wherein the adjusting and supporting mechanism comprises supporting holes uniformly formed in the circumferential direction of the inner supporting shell, a supporting frame is arranged in the supporting holes in a sliding mode, supporting blocks are arranged on the supporting frame, a second electric sliding block in an annular structure is arranged in the inner supporting shell, a threaded disc is arranged on the second electric sliding block, a threaded block is arranged at one end, close to the threaded disc, of the supporting frame, the threaded block is meshed with the threaded disc, a limiting assembly is arranged on the inner supporting shell, and the limiting assembly is used for limiting the supporting frame.
8. The pipe end finishing device for corrugated pipe production according to claim 7, wherein the limiting assembly comprises a limiting cylinder arranged on the inner wall of the inner support shell, a limiting moving frame is arranged on the limiting cylinder, a limiting partition plate is arranged on the inner support shell and positioned between the limiting moving frame and the supporting frame, fixing holes are uniformly formed in the supporting frame along the length direction of the supporting frame, through holes matched with the fixing holes are formed in the limiting partition plate, a fixing inserting rod is arranged on the limiting moving frame, and the fixing inserting rod is movably arranged in the through holes.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202511368376.2A CN120862374B (en) | 2025-09-24 | 2025-09-24 | Pipe end trimming device for corrugated pipe production |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202511368376.2A CN120862374B (en) | 2025-09-24 | 2025-09-24 | Pipe end trimming device for corrugated pipe production |
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| CN120862374B true CN120862374B (en) | 2025-12-02 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212682793U (en) * | 2020-05-12 | 2021-03-12 | 苏州新天将机械科技有限公司 | Aluminum alloy material laser welding device |
| CN221891547U (en) * | 2024-03-06 | 2024-10-25 | 绍兴市迈典新材料有限公司 | A glass fiber reinforced plastic sand-filled pipe grinding device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012110681A1 (en) * | 2012-11-07 | 2014-05-08 | Stephan Rieth | Device for milling and / or grinding |
| CN113894663B (en) * | 2021-10-30 | 2023-11-03 | 湖南美蓓达科技股份有限公司 | A grinding device for bearing production |
| CN222920194U (en) * | 2024-07-16 | 2025-05-30 | 微山三利特不锈钢有限公司 | A device for processing burrs on the edge of stainless steel pipe |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212682793U (en) * | 2020-05-12 | 2021-03-12 | 苏州新天将机械科技有限公司 | Aluminum alloy material laser welding device |
| CN221891547U (en) * | 2024-03-06 | 2024-10-25 | 绍兴市迈典新材料有限公司 | A glass fiber reinforced plastic sand-filled pipe grinding device |
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