CN114472632A - Method for processing arc gas pipe - Google Patents
Method for processing arc gas pipe Download PDFInfo
- Publication number
- CN114472632A CN114472632A CN202210145587.XA CN202210145587A CN114472632A CN 114472632 A CN114472632 A CN 114472632A CN 202210145587 A CN202210145587 A CN 202210145587A CN 114472632 A CN114472632 A CN 114472632A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- clamping
- processing
- arc
- positioning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 15
- 238000005452 bending Methods 0.000 claims abstract description 60
- 238000003672 processing method Methods 0.000 claims abstract description 6
- 238000002360 preparation method Methods 0.000 claims abstract description 4
- 238000005520 cutting process Methods 0.000 claims description 19
- 238000003754 machining Methods 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 5
- 238000005265 energy consumption Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004091 panning Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
- B21D7/024—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member
- B21D7/025—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member and pulling or pushing the ends of the work
Abstract
The invention discloses a processing method of an arc gas delivery pipe, which comprises the following steps: a. preparation before processing; b. fixing the pipeline; c. bending; d. and (4) processing in batches. The invention adopts the processing table to bend two ends of a pipeline to be processed, firstly, the pipeline is placed into a clamping hole of a clamping disc on the processing table, the clamping disc is clamped in the middle of the pipeline, then the positioning sleeves on the positioning table are controlled to be sleeved at the two ends of the pipeline, and simultaneously, the guide posts on the positioning table can move to the bending positions of the pipeline, so that the bending positioning of the pipeline is realized.
Description
Technical Field
The invention belongs to the technical field of pipeline processing, and particularly relates to a processing method of an arc gas delivery pipe.
Background
The gas-supply pipe is generally used for conveying gas, and according to the installation environment of gas-supply pipe, generally the gas-supply pipe is mostly the arc setting for reach the effect of saving installation space.
The arc gas pipe is bent by a complete set of bending equipment, and the bending process is divided into a cold roasting process and a hot pushing process. And bending the gas pipe through a pipe bending machine.
However, for the arc gas pipe used in the air conditioner, the two ends of the gas pipe are arc sections, and the existing pipe bender needs to process the two ends of the gas pipe step by step when processing the gas pipe, therefore, the gas pipe needs to be clamped and fixed many times, and then the two ends of the gas pipe are bent in batches, so that the processing efficiency of the arc gas pipe is reduced, and when the other end of the gas pipe is bent, one end of the gas pipe is inconvenient to fix after being bent, the bent part of one end of the gas pipe is easy to damage and deform, and the processing precision of the arc gas pipe is reduced.
Disclosure of Invention
The invention aims to solve the technical problems in the prior art and provides a processing method of an arc gas pipe, wherein a processing table is adopted to bend two ends of a pipeline to be processed, the pipeline is firstly placed into a clamping hole of a clamping plate on the processing table, the clamping plate is clamped in the middle of the pipeline, so that the pipeline is fixed on the processing table, then positioning tables at two ends of the clamping plate move towards two ends of the pipeline, and the clamping plate is clamped in the middle of the pipeline, so that the two ends of the pipeline can be conveniently bent, and meanwhile, the clamping plate is clamped in the middle of the pipeline, so that the middle of the pipeline is prevented from deforming when the two ends of the pipeline are bent, the clamping plate plays a role in fixing the pipeline and simultaneously plays a role in protecting the pipeline, and is convenient for bending the two ends of the pipeline; then controlling the positioning sleeve on the positioning table to be sleeved at two ends of the pipeline, and simultaneously enabling the guide post on the positioning table to move to the bending position of the pipeline, thereby realizing the bending positioning of the pipeline, avoiding the deformation and bending of the section of the pipeline in the positioning sleeve due to the arrangement of the positioning sleeve, playing a role in positioning the bending position of the pipeline and simultaneously playing a role in protecting the pipeline, thereby improving the precision of the bending of the pipeline, controlling the positioning sleeve to slide along the arc-shaped track on the positioning table through the driving piece, thereby enabling two ends of the pipeline to be bent around the guide post, enabling the arc-shaped track to be matched with the guide post, enabling the driving piece to apply force to the pipeline through the positioning sleeve, thereby controlling the positioning sleeve to drive the pipeline to slide along the arc-shaped track, simultaneously enabling the pipeline to be slightly elutriated and bent around the guide post, and enabling the guide post to play a role in guiding the bending of the pipeline, meanwhile, the inner side wall of the pipeline is guaranteed to be arc-shaped, the pipeline is prevented from bending and deforming, the bending precision of the pipeline is improved, meanwhile, the two ends of the pipeline are bent synchronously, and therefore the processing efficiency of the gas pipeline is greatly improved.
In order to solve the technical problems, the invention adopts the following technical scheme:
the processing method of the arc gas transmission pipe is characterized by comprising the following steps:
a. preparation before processing
Firstly, preparing a pipeline to be processed, cleaning a processing table, and resetting each part on the processing table;
b. fastening of pipes
1) Clamping fixture
Firstly, controlling the assembly chuck to open, placing the pipeline into a clamping hole of the clamping disk, and then controlling the assembly chuck to clamp the middle part of the pipeline, thereby completing the fixation of the pipeline;
2) positioning
After the pipeline is fixed, the positioning table is controlled to move towards the end part of the pipeline on the processing table, so that the guide post on the positioning table moves to the bending part of the pipeline, and meanwhile, the positioning sleeves on the positioning table are sleeved at the two ends of the pipeline, so that the two ends of the pipeline are positioned;
c. bending
After the pipeline is fixed, the driving piece controls the positioning sleeve to slide along the arc-shaped track on the positioning table, so that the pipeline is controlled to be bent around the guide post;
d. batch processing
After the pipeline is bent, the positioning sleeves at two ends of the pipeline are detached, then the clamping disc is loosened, the arc-shaped gas pipe is taken down, then the positioning table is reset, and then the next pipeline is placed into the clamping hole of the clamping disc for clamping, so that the circular operation is carried out, and the batch processing of the arc-shaped gas pipe is realized.
Furthermore, the top surface of the processing table is provided with a clamping disc and a positioning table, the clamping disc is arranged in the middle of the processing table, the positioning table is located at two ends of the clamping disc, the bottom of the positioning table is provided with a driving piece, and the driving piece is used for controlling the pipeline to be bent. The clamping dish is fixed at the middle part of pipeline for the pipeline is fixed on the location platform, then is located the location platform at processing platform both ends and removes to the tip that the pipeline corresponds, fixes a position the department of bending at pipeline both ends through the location platform, thereby the driving piece is through the both ends with the cooperation control pipeline of location platform crooked.
Further, the top of processing platform is equipped with the slide rail, and two clamping dish mirror images set up the both ends at the slide rail, fixedly connected with telescopic link between two clamping dishes, and the bottom of clamping dish is equipped with the slider, and slider sliding connection is on the slide rail, and the slider corresponds the both ends of slide rail and is equipped with the fixed block, fixed connection fastening screw between fixed block and the slide rail. The interval between two clamping dishes can be controlled in the setting of telescopic connecting rod, after the interval between the clamping dishes is adjusted, through tightening the fastening screw on the fixed block, make the clamping dish fix on the slide rail, thereby make the clamping dish carry out the scope of fixing to the pipeline and have the controllability, two clamping dishes press from both sides the middle part at the pipeline simultaneously, play a fixed action to the pipeline, and guaranteed that the pipeline that is located between two clamping dishes can not produce deformation, thereby play a guard action to the pipeline, the machining precision of pipeline has been improved.
Further, the center of the clamping plate is provided with a clamping hole, one side of the clamping plate is uniformly provided with sliding grooves, a guide rail is arranged between every two adjacent sliding grooves, the guide rail is respectively and slidably connected with a pushing block and a linkage block, the pushing block and the linkage block are arranged at intervals, one end, close to the clamping hole, of the pushing block is fixedly connected with a pushing rod, the pushing block is provided with a first through hole, the linkage block is provided with a second through hole, the clamping plate is uniformly provided with a linkage rod, the middle portion, close to one side of the clamping plate, of the linkage rod is provided with a sliding column, the sliding column is slidably connected in the sliding grooves, two ends of the linkage rod respectively penetrate through the first through hole and the second through hole, two ends of the linkage rod are respectively provided with a first groove and a second groove, the first groove and the second groove are arranged in a matched mode, the top of the clamping plate is provided with a cylinder mounting seat, the cylinder mounting seat is fixedly connected with a pushing cylinder, the pushing cylinder is provided with a guide rod, and the guide rod is connected with the pushing block. The pushing cylinder control guide rod drives the pushing block to move, the pushing block control linkage rod synchronously slides along the sliding groove, the linkage block synchronously slides, the linkage block drives the pushing blocks on two sides of the linkage block to synchronously slide, the pushing rod synchronously moves, when the pipeline is required to be clamped, the pushing cylinder control guide rod is arranged, the pushing block drives the pushing block to stretch out towards the center of the clamping hole, the pushing rod is controlled to be tightly pushed on the pipeline, the pipeline is fixed at the center of the clamping hole, the pipeline can be clamped only by a single pushing cylinder, energy consumption is saved, meanwhile, the single pushing cylinder can control the pipeline to be clamped at the center of the clamping hole, and the machining precision of the pipeline is improved.
Further, the locating platform includes base and support column, base fixed connection is at the top of support column, the top surface of processing platform is equipped with the groove of sliding, the bottom of support column is equipped with the sliding block, sliding block sliding connection is in the groove of sliding, the bottom of support column is equipped with the screw thread section, the twist has lock nut on the screw thread section, lock nut screws up at the processing bench, guide post fixed connection is at the top surface of base, the arc track is located on the base, the one end fixed connection of driving piece is at the processing bench, the other end sliding connection of driving piece is on the arc track, position sleeve fixed connection is at the top of the driving piece other end. According to the position of pipeline position adjustment base of bending, through the lock nut who unscrews the support column bottom, the drive support column drives the base and removes along the direction in groove that slides, and the back is accomplished in the adjustment and then is controlled lock nut and screws up on the location bench to fix the support column on the location bench, make the pipeline when the bending, guaranteed the stability of base, improved pipeline machining precision.
Further, the position sleeve includes bottom support piece and top chucking spare, and top chucking spare fixed connection is on bottom support piece, and bottom support piece fixed connection is on the other end of driving piece, and the bottom of pipeline is supported on bottom support piece, and the top chucking spare chucking is at the top of pipeline. Set up bottom support piece and top chucking spare with the position sleeve to realized that the position sleeve has detachability, thereby made the pipeline in crooked processing back, conveniently taken off the tip of position sleeve from the pipeline.
Further, bottom support piece includes that semi-circular supports holds in the palm and first telescopic link, two semi-circular supports support between the first telescopic link of fixedly connected with, top chucking spare includes semi-circular cutting ferrule and second telescopic link, fixedly connected with second telescopic link between two semi-circular cutting ferrules, semi-circular supports the both ends of holding in the palm the top and is equipped with first connecting block, semi-circular cutting ferrule corresponds and is equipped with the second connecting block, semi-circular cutting ferrule is fixed when semi-circular supports and holds in the palm, the second connecting block supports on first connecting block, fixedly connected with threaded connection rod between second connecting block and the first connecting block, the upper and lower both ends of threaded connection rod all are equipped with fastening nut, fastening nut screws up respectively on first connecting block and second connecting block. Second telescopic link and second telescopic link set up for adjust semi-circular support and hold in the palm the interval between interval and the semi-circular cutting ferrule between, according to the position of pipeline department of buckling, adjust the length of first telescopic link and second telescopic link, thereby play a guard action to the pipeline section that lies in the position sleeve, avoid the pipeline when the bending treatment, other positions of pipeline produce deformation, thereby the machining precision of pipeline has been improved, through threaded connection rod and fastening nut, thereby fix semi-circular cutting ferrule on semi-circular support holds in the palm.
Further, the driving piece includes pillar, hydraulic push rod and the seat that slides, and pillar fixed connection is in the bottom surface of location platform, and the bottom of pillar is equipped with first rotation seat, and hydraulic push rod's one end rotates with first rotation seat to be connected, and the seat sliding connection that slides is in the arc track, and the bottom of the seat that slides is equipped with the second and rotates the seat, and hydraulic push rod's the other end rotates to be connected on the second rotates the seat, fixedly connected with connecting rod between the top surface of the seat that slides and the bottom of position sleeve. Slide along the orbital direction of arc through the drive of hydraulic push rod seat to control pipeline carries out bending treatment around the guide post, thereby has realized bending of pipeline, and the setting of guide post plays a guide effect to the bending of pipeline, has avoided the pipeline department of bending to take place deformation simultaneously, causes the pipeline wall damaged.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
in the step b, bending two ends of a pipeline to be processed by adopting the processing table, firstly, the pipeline is placed into a clamping hole of a clamping disc on the processing table, the clamping disc is clamped in the middle of the pipeline, so that the pipeline is fixed on the processing table, then positioning tables at two ends of the clamping disc move towards two ends of the pipeline, the clamping disc is clamped in the middle of the pipeline, so that the two ends of the pipeline are conveniently bent, and meanwhile, the clamping disc is clamped in the middle of the pipeline, so that the middle of the pipeline is prevented from deforming when the two ends of the pipeline are bent, the clamping disc plays a role in fixing the pipeline and simultaneously plays a role in protecting the pipeline, and the two ends of the pipeline are conveniently bent; the locating sleeve on the locating table is controlled to be sleeved at two ends of the pipeline, and meanwhile the guide column on the locating table can move to the bending position of the pipeline, so that the bending location of the pipeline is achieved, the locating sleeve is arranged to avoid deformation and bending of the section of pipeline in the locating sleeve, the locating sleeve is arranged to play a role in locating the bending position of the pipeline and simultaneously play a role in protecting the pipeline, and the bending accuracy of the pipeline is improved.
In the step c, the positioning sleeve is controlled to slide along the arc-shaped track on the positioning table through the driving piece, so that the two ends of the pipeline are bent around the guide post, the arc-shaped track is matched with the guide post, the driving piece applies force to the pipeline through the positioning sleeve, the positioning sleeve is controlled to drive the pipeline to slide along the arc-shaped track, the pipeline micro-elutriation guide post is bent, the guide post is arranged to play a role in guiding the bending of the pipeline, the inner side wall of the bending of the pipeline is ensured to be arc-shaped, the pipeline bending deformation is avoided, the pipeline bending precision is improved, meanwhile, the two ends of the pipeline are synchronously bent, and the processing efficiency of the gas transmission pipeline is greatly improved.
According to the clamping device, a clamping hole is formed in the center of a clamping disc, sliding grooves are uniformly distributed in one side of the clamping disc, a guide rail is arranged between every two adjacent sliding grooves, a pushing block and a linkage block are respectively connected to the guide rail in a sliding mode, the pushing block and the linkage block are arranged at intervals, one end, close to the clamping hole, of the pushing block is fixedly connected with a pushing rod, the pushing block is provided with a first through hole, the linkage block is provided with a second through hole, linkage rods are uniformly distributed on the clamping disc, a sliding column is arranged in the middle of one side, close to the clamping disc, of the linkage rod, the sliding column is connected in the sliding grooves in a sliding mode, two ends of the linkage rod respectively penetrate through the first through hole and the second through hole, a first groove and a second groove are respectively formed in two ends of the linkage rod, the first groove and the second groove are arranged in a matching mode, a cylinder mounting seat is arranged at the top of the clamping disc, a pushing cylinder is fixedly connected to the cylinder mounting seat, a guide rod is arranged on the pushing cylinder, and is connected with the pushing block. The pushing cylinder control guide rod drives the pushing block to move, the pushing block control linkage rod synchronously slides along the sliding groove, the linkage block synchronously slides, the linkage block drives the pushing blocks on two sides of the linkage block to synchronously slide, the pushing rod synchronously moves, when the pipeline is required to be clamped, the pushing cylinder control guide rod is arranged, the pushing block drives the pushing block to stretch out towards the center of the clamping hole, the pushing rod is controlled to be tightly pushed on the pipeline, the pipeline is fixed at the center of the clamping hole, the pipeline can be clamped only by a single pushing cylinder, energy consumption is saved, meanwhile, the single pushing cylinder can control the pipeline to be clamped at the center of the clamping hole, and the machining precision of the pipeline is improved.
The bottom supporting piece comprises a semicircular supporting support and a first telescopic rod, the first telescopic rod is fixedly connected between the two semicircular supporting supports, the top clamping piece comprises a semicircular clamping sleeve and a second telescopic rod, the second telescopic rod is fixedly connected between the two semicircular clamping sleeves, first connecting blocks are arranged at two ends of the top of the semicircular supporting support, second connecting blocks are correspondingly arranged on the semicircular clamping sleeves, when the semicircular clamping sleeves are fixed on the semicircular supporting supports, the second connecting blocks abut against the first connecting blocks, threaded connecting rods are fixedly connected between the second connecting blocks and the first connecting blocks, fastening nuts are arranged at the upper ends and the lower ends of the threaded connecting rods, and the fastening nuts are respectively screwed on the first connecting blocks and the second connecting blocks. Second telescopic link and second telescopic link set up for adjust semi-circular support and hold in the palm the interval between interval and the semi-circular cutting ferrule between, according to the position of pipeline department of buckling, adjust the length of first telescopic link and second telescopic link, thereby play a guard action to the pipeline section that lies in the position sleeve, avoid the pipeline when the bending treatment, other positions of pipeline produce deformation, thereby the machining precision of pipeline has been improved, through threaded connection rod and fastening nut, thereby fix semi-circular cutting ferrule on semi-circular support holds in the palm.
Drawings
The invention will be further described with reference to the accompanying drawings in which:
FIG. 1 is a schematic structural view of the present invention after clamping of a machined pipe is completed;
FIG. 2 is a schematic view of the present invention showing the positioning sleeves sleeved at two ends of the pipe;
FIG. 3 is a schematic view of the present invention after a pipe bending process;
FIG. 4 is a schematic structural view of a chuck in accordance with the present invention;
FIG. 5 is a schematic structural view of the clamping plate with the ejector rod extending out;
FIG. 6 is a schematic view of a positioning table according to the present invention;
FIG. 7 is an enlarged schematic view of the structure at A in FIG. 6;
fig. 8 is an enlarged schematic view of the structure at B in fig. 6.
In the figure, 1-the processing station; 2-installing a chuck; 3-a positioning table; 4, positioning a sleeve; 5-a driving member; 6-a slide rail; 7-a telescopic connecting rod; 8-a slide block; 9-fixing block; 10-clamping holes; 11-a chute; 12-a guide rail; 13-pushing the pushing block; 14-a linkage block; 15-pushing the push rod; 16-a first via; 17-a second via; 18-a linkage rod; 19-sliding the column; 20-a first groove; 21-a second groove; 22-cylinder mount; 23-a pushing cylinder; 24-a guide rod; 25-a base; 26-a support column; 27-a sliding groove; 28-a sliding block; 29-a threaded segment; 30-a lock nut; 31-a guide post; 32-arc track; 33-a bottom support; 34-a top retainer; 35-semicircular supporting brackets; 36-a first telescopic rod; 37-semicircular cutting sleeve; 38-a second telescoping rod; 39 — a first connection block; 40-a second connecting block; 41-a threaded connecting rod; 42-a fastening nut; 43-a pillar; 44-hydraulic push rod; 45-a sliding seat; 46-a first rotating base; 47-a second rotating seat; 48-connecting rod.
Detailed Description
As shown in figures 1 to 8, the processing method of the arc gas transmission pipe of the invention comprises the following steps:
a. preparation before processing
The pipeline to be processed is prepared first, then the processing table 1 is cleaned, and the components on the processing table 1 are reset at the same time.
b. Fastening of pipes
1) Clamping fixture
Firstly, the assembly chuck 2 is controlled to be opened, the pipeline is placed into the clamping hole 10 of the assembly chuck 2, and then the assembly chuck 2 is controlled to be clamped in the middle of the pipeline, so that the pipeline is fixed.
2) Positioning
After the pipeline is fixed, the positioning table is controlled to move towards the end part of the pipeline on the processing table 1, so that the guide column 31 on the positioning table 3 moves to the bending part of the pipeline, and meanwhile, the positioning sleeves 4 on the positioning table 3 are sleeved at two ends of the pipeline, so that two ends of the pipeline are positioned.
c. Bending
After the pipeline is fixed, the driving part 5 controls the positioning sleeve 4 to slide along the arc-shaped track 32 on the positioning table 3, so that the pipeline is controlled to be bent around the guide post 31.
d. Batch processing
After the pipeline is bent, the positioning sleeves 4 at the two ends of the pipeline are detached, then the clamping disc 2 is loosened, the arc-shaped gas conveying pipe is taken down, then the positioning table 3 is reset, the next pipeline is placed into the clamping hole 10 of the clamping disc 2 for clamping, and the operation is circulated, so that the batch processing of the arc-shaped gas conveying pipe is realized.
The top surface of processing platform 1 is equipped with dress chuck 2 and location platform 3, and dress chuck 2 is located the middle part of processing platform 1, and location platform 3 is located the both ends of dress chuck 2, and the bottom of location platform 3 is equipped with driving piece 5, and driving piece 5 is used for controlling the pipeline and carries out bending treatment. The clamping plate 2 is fixed in the middle of the pipeline, so that the pipeline is fixed on the positioning table 3, then the positioning tables 3 at the two ends of the processing table 1 move towards the end parts corresponding to the pipeline, the bending positions at the two ends of the pipeline are positioned through the positioning tables 3, and the driving piece 5 is matched with the positioning tables 3 to control the two ends of the pipeline to be bent.
The top of processing platform 1 is equipped with slide rail 6, and two clamping dish 2 mirror images set up at the both ends of slide rail 6, fixedly connected with telescopic link 7 between two clamping dish 2, and the bottom of clamping dish 2 is equipped with slider 8, and slider 8 sliding connection is on slide rail 6, and slider 8 corresponds the both ends of slide rail 6 and is equipped with fixed block 9, fixed connection fastening screw between fixed block 9 and the slide rail 6. The interval between two clamping dish 2 can be controlled in setting up of telescopic link 7, after the interval adjustment between the clamping dish 2 is accomplished, through tightening up the fastening screw on the fixed block 9, make the clamping dish 2 fix on slide rail 6, thereby make the clamping dish 2 carry out the scope of fixing to the pipeline and have the controllability, two clamping dishes 2 press from both sides tightly at the middle part of pipeline simultaneously, play a fixed action to the pipeline, and guaranteed that the pipeline that is located between two clamping dishes 2 can not produce deformation, thereby play a guard action to the pipeline, the machining precision of pipeline has been improved.
The center of the clamping plate 2 is provided with a clamping hole 10, one side of the clamping plate 2 is uniformly distributed with sliding grooves 11, a guide rail 12 is arranged between two adjacent sliding grooves 11, the guide rail 12 is respectively connected with a pushing block 13 and a linkage block 14 in a sliding way, the pushing block 13 and the linkage block 14 are arranged at intervals, one end of the pushing block 13 close to the clamping hole 10 is fixedly connected with a pushing rod 15, the pushing block 13 is provided with a first through hole 16, the linkage block 14 is provided with a second through hole 17, the clamping plate 2 is uniformly distributed with linkage rods 18, the middle part of one side of the linkage rods 18 close to the clamping plate 2 is provided with a sliding column 19, the sliding column 19 is connected in the sliding way 11 in a sliding way, two ends of the linkage rods 18 respectively penetrate through the first through hole 16 and the second through hole 17, two ends of the linkage rods 18 are respectively provided with a first groove 20 and a second groove 21, the first groove 20 and the second groove 21 are matched, the top of the clamping plate 2 is provided with a cylinder mounting seat 22, the cylinder mounting seat 22 is fixedly connected with a pushing cylinder 23, the pushing cylinder 23 is provided with a guide rod 24, and the guide rod 24 is connected with the pushing block 13. The guide rod 24 is controlled by the pushing cylinder 23 to drive the pushing block 13 to move, the linkage rod 18 is controlled by the pushing block 13 to synchronously slide along the sliding groove 11, the linkage block 14 is enabled to synchronously slide, the linkage block 14 drives the pushing blocks 13 on two sides of the linkage block to synchronously slide, the pushing rod 15 is enabled to synchronously move, when a pipeline needs to be clamped, the pushing cylinder 23 controls the guide rod 24 to be determined, the pushing block 13 drives the pushing rod to extend out towards the center of the clamping hole 10, the pushing rod 15 is controlled to be tightly pushed on the pipeline, the pipeline is fixed at the center of the clamping hole 10, the pipeline can be clamped only by the single pushing cylinder 23, energy consumption is reduced, meanwhile, the single pushing cylinder 23 can control the pipeline to be tightly clamped at the center of the clamping hole 10, and the machining precision of the pipeline is improved.
The position sleeve 4 comprises a bottom support part and a top clamping part, the top clamping part is fixedly connected to the bottom support part, the bottom support part is fixedly connected to the other end of the driving part 5, the bottom of the pipeline abuts against the bottom support part, and the top clamping part is clamped to the top of the pipeline. Set up bottom support piece and top chucking spare with position sleeve 4 to realized that position sleeve 4 has detachability, thereby made the pipeline in crooked processing back, the convenient tip with position sleeve 4 follow pipeline takes off.
Bottom support piece includes that semi-circular supports holds in the palm 35 and first telescopic link 36, two semi-circular supports hold in the palm first telescopic link 36 of fixedly connected with between 35, top chucking spare includes semi-circular cutting ferrule 37 and second telescopic link 38, fixedly connected with second telescopic link 38 between two semi-circular cutting ferrules 37, the semi-circular both ends that hold in the palm 35 top of supporting are equipped with first connecting block 39, semi-circular cutting ferrule 37 corresponds and is equipped with second connecting block 40, semi-circular cutting ferrule 37 is fixed when holding in the palm on 35, second connecting block 40 supports on first connecting block 39, fixedly connected with threaded connection rod 41 between second connecting block 40 and the first connecting block 39, threaded connection rod 41's upper and lower both ends all are equipped with fastening nut 42, fastening nut 42 screws up respectively on first connecting block 39 and second connecting block 40. Second telescopic link 38 and second telescopic link 38's setting, a distance and semi-circular cutting ferrule 37 between the support 35 are supported to the regulation semicircle, position according to the pipeline department of buckling, adjust the length of first telescopic link 36 and second telescopic link 38, thereby play a guard action to the pipeline section that is located the position sleeve 4, avoid the pipeline when the bending process, other positions of pipeline produce deformation, thereby the machining precision of pipeline has been improved, through threaded connection rod 41 and fastening nut 42, thereby fix semi-circular cutting ferrule 37 on semi-circular support 35.
Driving piece 5 includes pillar 43, hydraulic rod 44 and the seat 45 that slides, pillar 43 fixed connection is in the bottom surface of location platform 3, the bottom of pillar 43 is equipped with first rotation seat 46, hydraulic rod 44's one end and first rotation seat 46 rotate to be connected, the seat 45 sliding connection that slides is in arc track 32, the bottom of the seat 45 that slides is equipped with the second and rotates seat 47, hydraulic rod 44's the other end rotates to be connected on second rotation seat 47, fixedly connected with connecting rod 48 between the top surface of the seat 45 that slides and the bottom of position sleeve 4. Slide seat 45 slides along the direction of arc track 32 through hydraulic push rod 44 drive to the control pipeline carries out bending treatment around guide post 31, thereby has realized bending of pipeline, and guide post 31's setting plays a guide effect to the bending of pipeline, has avoided the pipeline department of bending to take place deformation simultaneously, causes the pipeline wall damaged.
The invention carries out bending treatment on two ends of a pipeline to be processed by adopting the processing table 1, firstly, the pipeline is placed into a clamping hole 10 of a clamping disc 2 on the processing table 1, the clamping disc 2 is clamped in the middle of the pipeline, so that the pipeline is fixed on the processing table 1, then positioning tables 3 positioned at two ends of the clamping disc 2 move towards two ends of the pipeline, the clamping disc 2 is clamped in the middle of the pipeline, so that the two ends of the pipeline are convenient to bend, meanwhile, the clamping disc 2 is clamped in the middle of the pipeline, the deformation of the middle of the pipeline is avoided when the two ends of the pipeline are bent, the clamping disc 2 plays a role in fixing the pipeline and plays a role in protecting the pipeline, and the two ends of the pipeline are convenient to bend; then the positioning sleeve 4 on the positioning table 3 is controlled to be sleeved at two ends of the pipeline, and the guide column 31 on the positioning table 3 can move to the bending position of the pipeline, so that the bending positioning of the pipeline is realized, the positioning sleeve 4 is arranged to prevent the section of the pipeline positioned in the positioning sleeve 4 from deforming and bending, the positioning sleeve 4 is arranged to play a role in positioning the bending position of the pipeline and simultaneously play a role in protecting the pipeline, so that the bending precision of the pipeline is improved, the positioning sleeve is controlled to slide along the arc-shaped track 32 on the positioning table 3 through the driving piece 5, so that two ends of the pipeline are bent around the guide column 31, the arc-shaped track 32 is matched with the guide column 31, the driving piece 5 applies force to the pipeline through the positioning sleeve 4, so that the positioning sleeve 4 is controlled to drive the pipeline to slide along the arc-shaped track 32, and the guide column 31 is subjected to bending micro-panning operation, the setting of guide post 31 plays a guide effect to the bending of pipeline, has guaranteed simultaneously that the crooked inside wall of pipeline becomes the arc, has avoided the pipeline bending deformation to improve the crooked precision of pipeline, the crooked synchronous going on in pipeline both ends simultaneously, thereby improved the machining efficiency of gas transmission pipeline greatly.
The above are only specific embodiments of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made based on the present invention to solve the same technical problems and achieve the same technical effects are within the scope of the present invention.
Claims (8)
1. The processing method of the arc gas transmission pipe is characterized by comprising the following steps:
a. preparation before processing
Firstly, preparing a pipeline to be processed, cleaning a processing table, and resetting each part on the processing table;
b. fastening of pipes
1) Clamping fixture
Firstly, controlling the assembly chuck to open, placing the pipeline into a clamping hole of the clamping disk, and then controlling the assembly chuck to clamp the middle part of the pipeline, thereby completing the fixation of the pipeline;
2) positioning
After the pipeline is fixed, the positioning table is controlled to move towards the end part of the pipeline on the processing table, so that the guide post on the positioning table moves to the bending part of the pipeline, and meanwhile, the positioning sleeves on the positioning table are sleeved at the two ends of the pipeline, so that the two ends of the pipeline are positioned;
c. bending
After the pipeline is fixed, the driving piece controls the positioning sleeve to slide along the arc-shaped track on the positioning table, so that the pipeline is controlled to be bent around the guide post;
d. batch processing
After the pipeline is bent, the positioning sleeves at two ends of the pipeline are detached, then the clamping disc is loosened, the arc-shaped gas pipe is taken down, then the positioning table is reset, and then the next pipeline is placed into the clamping hole of the clamping disc for clamping, so that the circular operation is carried out, and the batch processing of the arc-shaped gas pipe is realized.
2. The method for processing the arc-shaped gas conveying pipe according to claim 1, which is characterized in that: in the step a, the clamping disc and the positioning table are arranged on the top surface of the processing table, the clamping disc is arranged in the middle of the processing table, the positioning tables are located at two ends of the clamping disc, and the driving piece is arranged at the bottom of the positioning table and used for controlling the pipeline to be bent.
3. The method for processing the arc-shaped gas conveying pipe according to claim 1, which is characterized in that: the processing platform is characterized in that slide rails are arranged at the top of the processing platform, two clamping discs are arranged at two ends of the slide rails in a mirror image mode, two telescopic connecting rods are fixedly connected between the clamping discs, sliders are arranged at the bottoms of the clamping discs and are connected to the slide rails in a sliding mode, fixed blocks are arranged at two ends of the slide rails corresponding to the sliders, and the fixed blocks are fixedly connected with fastening screws between the slide rails.
4. The method for processing the arc-shaped gas conveying pipe according to claim 1, which is characterized in that: the center of the clamping plate is provided with the clamping hole, one side of the clamping plate is uniformly distributed with sliding grooves, a guide rail is arranged between two adjacent sliding grooves, the guide rail is respectively connected with an ejector pad and a linkage block in a sliding way, the ejector pad and the linkage block are arranged at intervals, one end of the ejector pad close to the clamping hole is fixedly connected with an ejector push rod, the ejector pad is provided with a first through hole, the linkage block is provided with a second through hole, the clamping plate is uniformly distributed with linkage rods, the middle part of one side of the linkage rod close to the clamping plate is provided with a sliding column which is connected in the sliding grooves in a sliding way, two ends of the linkage rod respectively penetrate through the first through hole and the second through hole, two ends of the linkage rod are respectively provided with a first groove and a second groove, the first groove and the second groove are matched, the top of the clamping plate is provided with a cylinder mounting seat, the cylinder mounting seat is fixedly connected with a pushing cylinder, the pushing cylinder is provided with a guide rod, and the guide rod is connected with the pushing block.
5. The method for processing the arc-shaped gas conveying pipe according to claim 1, which is characterized in that: the positioning table comprises a base and a supporting column, the base is fixedly connected to the top of the supporting column, a sliding groove is formed in the top surface of the machining table, a sliding block is arranged at the bottom of the supporting column and is connected to the sliding groove in a sliding mode, a threaded section is arranged at the bottom of the supporting column, a locking nut is screwed in the threaded section and is screwed on the machining table, the guide column is fixedly connected to the top surface of the base, the arc-shaped rail is arranged on the base, one end of the driving piece is fixedly connected to the machining table, the other end of the driving piece is connected to the arc-shaped rail in a sliding mode, and the positioning sleeve is fixedly connected to the top of the other end of the driving piece.
6. The method for processing the arc-shaped gas conveying pipe according to claim 5, characterized in that: the position sleeve includes bottom support piece and top chucking spare, top chucking spare fixed connection be in on the bottom support piece, bottom support piece fixed connection be in on the other end of driving piece, the bottom of pipeline is supported on the bottom support piece, top chucking spare chucking is at the top of pipeline.
7. The method for processing the arc-shaped gas conveying pipe according to claim 6, characterized in that: bottom support piece includes that semi-circular supports holds in the palm and first telescopic link, two fixedly connected with between semi-circular support holds in the palm first telescopic link, top chucking spare includes semi-circular cutting ferrule and second telescopic link, two fixedly connected with between the semi-circular cutting ferrule the second telescopic link, the semi-circular both ends of holding in the palm the top of supporting are equipped with first connecting block, semi-circular cutting ferrule corresponds and is equipped with the second connecting block, semi-circular cutting ferrule is fixed when semi-circular support holds in the palm, the second connecting block supports on the first connecting block, the second connecting block with fixedly connected with threaded connection rod between the first connecting block, threaded connection rod's upper and lower both ends all are equipped with fastening nut, fastening nut screws up respectively on first connecting block and the second connecting block.
8. The method for processing the arc-shaped gas conveying pipe according to claim 5, characterized in that: the driving piece comprises a supporting column, a hydraulic push rod and a sliding seat, the supporting column is fixedly connected to the bottom surface of the positioning table, a first rotating seat is arranged at the bottom of the supporting column, one end of the hydraulic push rod is connected with the first rotating seat in a rotating mode, the sliding seat is connected to the inside of the arc-shaped track in a sliding mode, a second rotating seat is arranged at the bottom of the sliding seat, the other end of the hydraulic push rod is connected to the second rotating seat in a rotating mode, and the top surface of the sliding seat is fixedly connected with a connecting rod between the bottom of the positioning sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210145587.XA CN114472632B (en) | 2022-02-17 | 2022-02-17 | Processing method of arc-shaped gas pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210145587.XA CN114472632B (en) | 2022-02-17 | 2022-02-17 | Processing method of arc-shaped gas pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114472632A true CN114472632A (en) | 2022-05-13 |
| CN114472632B CN114472632B (en) | 2024-02-20 |
Family
ID=81483348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210145587.XA Active CN114472632B (en) | 2022-02-17 | 2022-02-17 | Processing method of arc-shaped gas pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114472632B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5499522A (en) * | 1993-10-21 | 1996-03-19 | Schwarze; Rigobert | Double-head pipe bending machine |
| JP2001096312A (en) * | 1999-09-29 | 2001-04-10 | Calsonic Kansei Corp | Twin head type pipe bending machine |
| JP2003117612A (en) * | 2001-10-16 | 2003-04-23 | Toyo Kensetsu Koki Kk | Reinforcing bar bending device |
| CN105522021A (en) * | 2016-01-29 | 2016-04-27 | 张家港兴宇机械制造有限公司 | Double-headed pipe bending machine |
| CN105598227A (en) * | 2016-03-29 | 2016-05-25 | 王志中 | Integrated draw bender |
| CN205463768U (en) * | 2016-03-03 | 2016-08-17 | 佛山市浩邦机械有限公司 | Aluminium alloy box body frame make -up machine |
| CN108580614A (en) * | 2018-05-24 | 2018-09-28 | 广东银泽金属科技有限公司 | A kind of producing device of thick-film heating stainless steel tube |
| CN208083780U (en) * | 2018-04-08 | 2018-11-13 | 海盐县铭新机械有限公司 | A kind of pipe fitting flange welding quick clamping device |
| CN208213994U (en) * | 2018-04-24 | 2018-12-11 | 东莞智富五金制品有限公司 | A kind of numerical control hydraulic bending machine |
| CN209363352U (en) * | 2018-10-30 | 2019-09-10 | 天津富阳新兴运动器材有限公司 | A kind of efficient bending machine of bicycle moulding |
| KR102069563B1 (en) * | 2019-09-25 | 2020-01-23 | 임춘섭 | Steel-bar bending device |
| CN210701847U (en) * | 2019-07-09 | 2020-06-09 | 张家港市明华机械制造有限公司 | Double-head pipe bending machine |
| CN212042127U (en) * | 2020-03-04 | 2020-12-01 | 安徽省宁国市天成科技发展有限公司 | Quick swan neck system of electrothermal tube |
| CN214444830U (en) * | 2020-12-17 | 2021-10-22 | 通达艺(辽宁)数控机电设备有限公司 | Clamp for fastening machining of gantry machining center |
-
2022
- 2022-02-17 CN CN202210145587.XA patent/CN114472632B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5499522A (en) * | 1993-10-21 | 1996-03-19 | Schwarze; Rigobert | Double-head pipe bending machine |
| JP2001096312A (en) * | 1999-09-29 | 2001-04-10 | Calsonic Kansei Corp | Twin head type pipe bending machine |
| JP2003117612A (en) * | 2001-10-16 | 2003-04-23 | Toyo Kensetsu Koki Kk | Reinforcing bar bending device |
| CN105522021A (en) * | 2016-01-29 | 2016-04-27 | 张家港兴宇机械制造有限公司 | Double-headed pipe bending machine |
| CN205463768U (en) * | 2016-03-03 | 2016-08-17 | 佛山市浩邦机械有限公司 | Aluminium alloy box body frame make -up machine |
| CN105598227A (en) * | 2016-03-29 | 2016-05-25 | 王志中 | Integrated draw bender |
| CN208083780U (en) * | 2018-04-08 | 2018-11-13 | 海盐县铭新机械有限公司 | A kind of pipe fitting flange welding quick clamping device |
| CN208213994U (en) * | 2018-04-24 | 2018-12-11 | 东莞智富五金制品有限公司 | A kind of numerical control hydraulic bending machine |
| CN108580614A (en) * | 2018-05-24 | 2018-09-28 | 广东银泽金属科技有限公司 | A kind of producing device of thick-film heating stainless steel tube |
| CN209363352U (en) * | 2018-10-30 | 2019-09-10 | 天津富阳新兴运动器材有限公司 | A kind of efficient bending machine of bicycle moulding |
| CN210701847U (en) * | 2019-07-09 | 2020-06-09 | 张家港市明华机械制造有限公司 | Double-head pipe bending machine |
| KR102069563B1 (en) * | 2019-09-25 | 2020-01-23 | 임춘섭 | Steel-bar bending device |
| CN212042127U (en) * | 2020-03-04 | 2020-12-01 | 安徽省宁国市天成科技发展有限公司 | Quick swan neck system of electrothermal tube |
| CN214444830U (en) * | 2020-12-17 | 2021-10-22 | 通达艺(辽宁)数控机电设备有限公司 | Clamp for fastening machining of gantry machining center |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114472632B (en) | 2024-02-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216633533U (en) | Pneumatic automatic positioning tool clamp of milling machine | |
| CN104084651A (en) | Linear module, machining method and machining devices applied to machining method | |
| CN112223068B (en) | Grinding and polishing integrated machine tool | |
| CN114472632A (en) | Method for processing arc gas pipe | |
| CN110524176B (en) | Multi-station clamping device for automatic welding of circular seams | |
| CN111975684A (en) | Clamp for repeatedly positioning workpieces | |
| CN216939449U (en) | Combined clamping fixture for cylinder machining | |
| CN203972993U (en) | The processing unit (plant) of linear module | |
| CN215317193U (en) | Adjustable fixture of digit control machine tool | |
| CN107030503B (en) | A kind of special piece fixing device | |
| CN112975691B (en) | Polishing equipment for automobile steering pull rod joint | |
| CN207272341U (en) | A kind of fixture for gear-hobbing machine | |
| CN214024903U (en) | Equipment is got rid of to square tube high frequency welding burr | |
| CN211639450U (en) | Automatic mirror finish device of wet-type environmental protection three-section | |
| CN217703037U (en) | High accuracy processing revolving stage clamping device of adjustable multi-angle | |
| CN219212375U (en) | Positioning fixture for metal part machining | |
| CN218799613U (en) | Adjustable centering type adds clamping apparatus | |
| CN219234615U (en) | Flange drilling anti-deformation clamp | |
| CN115476165B (en) | Vertical turning, milling and grinding integrated composite machining center | |
| CN112475939B (en) | Multi-layer processing machine tool | |
| CN219724202U (en) | Metal frame forming device | |
| CN212370509U (en) | Workbench for automatic gluing equipment | |
| CN117884897A (en) | Control method of milling composite machine tool | |
| CN216773212U (en) | Plant base plate fixture for ball | |
| CN214213437U (en) | Self-adaptive polishing auxiliary mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |