CN107571023B - Copper pipe integrally forming machine - Google Patents
Copper pipe integrally forming machine Download PDFInfo
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- CN107571023B CN107571023B CN201710853709.XA CN201710853709A CN107571023B CN 107571023 B CN107571023 B CN 107571023B CN 201710853709 A CN201710853709 A CN 201710853709A CN 107571023 B CN107571023 B CN 107571023B
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- forming machine
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Abstract
Copper pipe integrally forming machine, including pedestal, hydraulic cylinder is provided on the pedestal, compression bar is provided with below the hydraulic cylinder, rotatable turntable is provided with below the compression bar, uniform annular is provided with 4 stations on the turntable, the clamp device is scroll chuck, the side of the scroll chuck is provided with bolt tightens mouth, driving bolt is provided in the bolt tightens mouth, 4 stations include pressing station, cutting work station, end face friction station and release station, the side of the hydraulic cylinder is additionally provided with cutting mechanism and feeding mechanism.The invention has the following advantages: realizing extruding, cutting and end face friction integration, equipment integration is realized, accurate positioning considerably increases production efficiency, does not need in other alignment cutting, rejection rate substantially reduces.
Description
Technical field
The invention belongs to copper pipe apparatus fields, and in particular to copper pipe integrally forming machine.
Background technique
It is stretched after the forming step of present copper pipe, including melting, melting, is drawn into strip, long strip block cutting
At the identical cylindrical copper billet of multiple sizes, after the stress extruding at one end of cylindrical copper pipe, formation U-shaped copper pipe, an end closure,
It is open at one end, one end of sealing is being cut away with special machine.
The above process is disadvantageous in that: every procedure requires special messenger's operation, and the degree of automation is low, material cycling amount
Greatly, high production cost, processing quality are influenced big by human factor, and utilization rate of raw materials is not high, and the consistency of processing is poor, special
It is not U-shaped copper pipe extrusion forming inefficient, it is also necessary to rearrange arrangement cutting, the degree of registration that when cutting places is not high, holds
Easily there is the defect ware that length is excessive or length is inadequate, production efficiency is low, wastes more.
Existing small copper pipe required precision is relatively high, during extrusion forming, is easy to appear internal burr, outside is one
It is also possible in body injection molding process there are precision fault, both ends of the surface are also likely to be present precision problem.
Summary of the invention
Aiming at the shortcomings in the prior art, the present invention provides copper pipe integrally forming machine, is squeezing to solve existing copper pipe
Forming process inefficiency, can not both ends be directly all open, need point multiple equipment step to complete, equipment conversion process
In, the problem of needing to rearrange copper pipe position, be easy to appear defect ware in cutting process.
The invention is realized by the following technical scheme.
Copper pipe integrally forming machine, including pedestal are provided with hydraulic cylinder on the pedestal, set below the hydraulic cylinder
It is equipped with compression bar, which is characterized in that rotatable turntable is provided with below the compression bar, uniform annular is set on the turntable
4 stations are equipped with, clamp device is both provided in 4 stations, the clamp device is scroll chuck, the three-jaw card
The side of disk is provided with bolt tightens mouth, and driving bolt is provided in the bolt tightens mouth, and 4 stations include pressing work
Position, cutting work station, end face friction station and release station, the bottom of the pressing station are provided with fixing seat, and described presses
Cutting blade is provided between pressure station and cutting work station, the top and bottom of the end face friction station are provided with integrally formed
Grinder, the grinder include upper abrasive sheet and lower abrasive sheet, and the upper end of the release station is provided with push-off pin, institute
The side for the hydraulic cylinder stated is additionally provided with cutting mechanism and feeding mechanism, and the cutting mechanism includes delivery wheel, and described is defeated
Wheel is sent to be fixed in delivery wheel fixing seat, the other side of the delivery wheel fixing seat is provided with driving gear and driven gear,
It is equipped with shaft among the driving gear, unilateral bearing is provided in shaft, the shaft is described by chain drive
Chain driven by the output shaft of motor, be additionally provided with bevel gear A, the bevel gear A on the output shaft of the motor
Cooperate with bevel gear B, the bevel gear B is connected with cam, and the cam and cam engagement block cooperate, and the cam is matched
Close block be fixedly connected with cutter, the cutter is connected on pedestal by spring, the feeding mechanism be can go up and down with
Traversing manipulator.The integration production for expecting copper pipe from former material is completed, high-precision copper pipe can be made, and high-efficient, nothing
Need are secondary, are aligned three times, and the clamping force of scroll chuck is big, without carrying out secondary fastening.
Preferably, the centre of the turntable is provided with hole, more gas blow pipes are provided in the hole.Ground
Cheng Zhong is easy to produce copper powder, blows copper powder off with gas blow pipe.
Preferably, being provided with baffle on the compression bar, baffle passes through four guide posts, is arranged in the guide post
There is spring.It suppresses more stable when U-shaped copper pipe.
Preferably, the grinder upper and lower ends are fixed with pedestal.Improve the stability of grinding.
Preferably, the manipulator includes claw, the claw is hinged in mounting base, in the mounting base
It wears and is equipped with drive shaft, the drive shaft two sides are hinged with side axle, and the side axle is fixedly connected with claw.Complete crawl copper
The effect of block.
Preferably, the cam engagement block is fixed in telescopic block, the bottom of the telescopic block is provided with
Cutter, the side of the telescopic block are provided with spring, and the other end of spring is connected with pedestal.The feeding of this cutter with it is solid
Copper bar is fed combined with, and can be precisely accomplished cutting.
Preferably, being provided with waste material recovery device below the pedestal.The copper sheet cut down, the copper of generation
Powder is all taken in, and is melted, and after the completion of melting, realizes secondary forging.
Compared with prior art: realizing extruding, cutting and end face friction integration, realize equipment integration, positioning accurate
Standard considerably increases production efficiency, does not need in other alignment cutting, rejection rate substantially reduces.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of manipulator of the invention.
Fig. 3 is the schematic diagram of the upper surface of turntable of the invention.
Fig. 4 is the schematic diagram of the lower end surface of turntable of the invention.
Fig. 5 is the schematic diagram of clamp device of the invention.
Fig. 6 is the side view of clamp device of the invention.
Fig. 7 is the schematic cross-section of turntable of the invention.
Specific embodiment
With reference to the accompanying drawing with specific embodiment, the present invention is described further.
Copper pipe integrally forming machine, including pedestal 1 are provided with hydraulic cylinder 31 on the pedestal 1, the hydraulic cylinder 31
Lower section is provided with compression bar 32, and the lower section of the compression bar 32 is provided with rotatable turntable 2, uniform annular on the turntable 2
4 stations are provided with, are both provided with clamp device in 4 stations, the clamp device is scroll chuck 211, described three
The side of dog chuck 211 is provided with bolt tightens mouth 212, and driving bolt 213, institute are provided in the bolt tightens mouth 212
4 stations stated include pressing station 21, cutting work station 22, end face friction station 23 and release station 24, the pressing work
The bottom of position 21 is provided with fixing seat 9, and cutting blade 6 is provided between the pressing station 21 and cutting work station 22, described
The top and bottom of end face friction station 23 be provided with integrally formed grinder 7, the grinder 7 includes upper 71 He of abrasive sheet
The upper end of lower abrasive sheet 72, the release station 24 is provided with push-off pin, and the side of the hydraulic cylinder 31, which is additionally provided with, cuts
Cutting mill structure and feeding mechanism, the cutting mechanism include delivery wheel 41, and the delivery wheel 41 is fixed on delivery wheel fixing seat
On 42, the other side of the delivery wheel fixing seat 42 is provided with driving gear 43 and driven gear, the driving gear 43
Centre is equipped with shaft, and unilateral bearing 44 is provided in shaft, and the shaft is driven by chain 45, and the chain 45 is logical
The output shaft driving of motor 47 is crossed, is additionally provided with bevel gear A46, the bevel gear A46 on the output shaft of the motor 47
Cooperate with bevel gear B48, the bevel gear B48 is connected with cam 49, and the cam 49 and cam engagement block 51 cooperate, institute
The cam engagement block 51 stated is fixedly connected with cutter 52, and the cutter 52 is connected on pedestal 1 by spring 50, and described send
Material mechanism is that can go up and down to be provided with hole with traversing manipulator 53, the centre of the turntable 2, be provided in the hole more
The top of 8,4 stations of root gas blow pipe is all hingedly provided with elastic block piece 10, and the elastic block piece 10 includes two panels spacing
Baffle, the width of the baffle are greater than the wall thickness of copper pipe, baffle are provided on the compression bar 32, and baffle passes through four guide posts,
Spring is provided in the guide post, 7 upper and lower ends of grinder and pedestal 1 are fixed, and the manipulator 53 includes
Claw 531, the claw 531 are hinged in mounting base 532, are worn in the mounting base 532 and are equipped with drive shaft 533, institute
533 two sides of drive shaft stated are hinged with side axle, and the side axle is fixedly connected with claw 531, and the cam engagement block 51 is solid
Fixed to be arranged in telescopic block, the bottom of the telescopic block is provided with cutter 52, and the side of the telescopic block is provided with spring
50, the other end of spring 50 is connected with pedestal 1, and the lower section of the pedestal 1 is provided with waste material recovery device.
In use, solid copper bar is placed on delivery wheel 41, multiple delivery wheels 41, multiple conveyings can be set
Wheel 41 clamps copper bar, and copper bar is transported using the frictional force of delivery wheel 41, and the delivery wheel 41 is driven by driven gear, even
It connects on same axis, the driven gear is driven by driving gear 43, and shaft, shaft are equipped among driving gear 43
On be provided with unilateral bearing 44, after motor 47 is opened, output shaft rotation is provided with bevel gear A46, bevel gear A46 on output shaft
Band dynamic bevel gear B48 is rotated, and output shaft drives chain 45 to rotate, after chain 45 rotates, under the action of unilateral bearing, and driving tooth
The certain angle of 43 single direction rotations is taken turns, driving gear 43 drives driven gear, and driven gear drives delivery wheel 41 to rotate, and completes real
The downward transport of heart copper bar.
In the process, bevel gear B48 rotates, and bevel gear B48 is connected with cam 49, and cam 49 is matched with cam engagement block 51
It closes, under the action of cam 49, since cam engagement block 51 is fixed in telescopic block, the bottom of telescopic block is provided with cutter
52, the side of telescopic block is provided with spring 50, and the other end of spring 50 is connected with pedestal 1, and spring 50 is in 49 diameter of cam length
Part is stretched, and is restored to original position in the short part of 49 diameter of cam, completes the cutter push of interval.
Motor 47 is stepper motor, controls the transmission ratio of each machinery, can be realized when the downward spacing of solid copper bar
From rear, cutter 52 is cut, and the length of the solid copper bar of cutting is to need to become the full-length of the standard copper billet of copper pipe, by
In the presence of unilateral bearing 44, is fed during solid copper bar every time all there is no retracting, ensured each
The length of standard copper billet.
In pressing, manipulator 53 has just clamped standard copper billet, and manipulator 53 includes claw 531, driving axial extension
When, angular transformation occurs for side axle, and claw 531 is driven to rotate inward around mounting base 532, completes clamping, clamps standard copper
Transverse cylinder starts when block, drives manipulator 53 forward, lifting cylinder starting, so that manipulator 53 moves down, standard copper billet
The pressing station 21 being put into 4 stations, standard copper billet are against in fixing seat 9, are carried out first by clamp device primary solid
Fixed, the diameter of a circle that the fixed scroll chuck 211 of primary forms is larger, and after the completion of compression bar 32 is suppressed, clamp device carries out secondary
It is fixed, the driving mechanism starting of bolt 213 is driven at this time, is provided with PLC program in driving mechanism, be can control auto-feed
Distance, driving bolt 213 drives the diameter of a circle of the synthesis of scroll chuck 211 to gradually become smaller, until blocking completely, the present embodiment
In can increase pressure sensor or calculate stroke by many experiments, be written to the control program module of driving motor
Interior, after the completion of pressing, compression bar 32 is exited, and during exiting, adhesion U-shaped copper pipe is easy on compression bar 32, the power of scroll chuck 211 is very
Greatly, therefore only compression bar 32 is allowed to exit.
After completing pressing, pressing station 21, which is rotated by 90 °, just reaches cutting work station 22, presses station 21 and cutting work station
It is provided with cutting blade 6 between 22, in rotary course, the sealed end of U-shaped copper pipe is contacted with cutting blade 6, completes cutting sealing
End, so that U-shaped copper pipe becomes copper pipe.
The both ends of copper pipe at this time are more coarse, and cutting work station 22 continues to be rotated by 90 °, and reach end face friction station 23,
The upper abrasive sheet of grinder and lower abrasive sheet rear end are all connected with adjustment spring, and upper abrasive sheet and lower abrasive sheet are close to each other, rub
The both ends of copper pipe are wiped, burr is reduced, adjustment spring plays the role of uniformly grinding.
End face friction station 23 continues to be rotated by 90 °, and reaches and releases station 24, while push-off pin is released, clamp device
Driving bolt 213 drive scroll chuck 211 to unclamp copper pipe outward, the copper pipe completed the process is pushed out, and falls into blanking box.
Protection scope of the present invention includes but is not limited to embodiment of above, and protection scope of the present invention is with claims
Subject to, replacement, deformation, the improvement that those skilled in the art that any pair of this technology is made is readily apparent that each fall within of the invention
Protection scope.
Claims (6)
1. copper pipe integrally forming machine, including pedestal (1), hydraulic cylinder (31), the hydraulic cylinder are provided on the pedestal (1)
(31) compression bar (32) are provided with below, which is characterized in that be provided with rotatable turntable below the compression bar (32)
(2), uniform annular is provided with 4 stations on the turntable (2), and clamp device, the fastening are both provided in 4 stations
Device is scroll chuck (211), and the side of the scroll chuck (211) is provided with bolt tightens mouth (212), the spiral shell
Driving bolt (213) is provided in bolt tightens mouth (212), 4 stations include pressing station (21), cutting work station (22), end face
It rubs station (23) and releases station (24), the bottom of the pressing station (21) is provided with fixing seat (9), the pressing
It is provided between station (21) and cutting work station (22) cutting blade (6), the top and bottom of end face friction station (23) are set
It is equipped with integrally formed grinder (7), the grinder (7) includes upper abrasive sheet (71) and lower abrasive sheet (72), described
The upper end for releasing station (24) is provided with push-off pin, and the side of the hydraulic cylinder (31) is additionally provided with cutting mechanism and feeder
Structure, the cutting mechanism include delivery wheel (41), and the delivery wheel (41) is fixed on delivery wheel fixing seat (42), described
The other side of delivery wheel fixing seat (42) be provided with driving gear (43) and driven gear, the driving gear (43) is intermediate
It is equipped with shaft, is provided in shaft unilateral bearing (44), the shaft is driven by chain (45), the chain (45)
Driven by the output shaft of motor (47), be additionally provided with bevel gear A(46 on the output shaft of the motor (47)), the cone
Gear A (46) and bevel gear B(48) cooperation, the bevel gear B(48) be connected with cam (49), the cam (49) with it is convex
Coordinating block (51) cooperation is taken turns, the cam engagement block (51) is fixedly connected with cutter (52), and the cutter (52) passes through bullet
Spring (50) is connected on pedestal (1), the feeding mechanism be can go up and down with traversing manipulator (53), in cam (49)
Under effect, since cam engagement block (51) is fixed in telescopic block, the bottom of telescopic block is provided with cutter (52), telescopic block
Side be provided with spring (50), the other end of spring (50) is connected with pedestal (1), and spring (50) is in cam (49) diameter long
Part is stretched, and is restored to original position in the short part of cam (49) diameter, completes the cutter push of interval.
2. copper pipe integrally forming machine according to claim 1, which is characterized in that the centre of the turntable (2) is provided with
Hole is provided with more gas blow pipes (8) in the hole.
3. copper pipe integrally forming machine according to claim 1, which is characterized in that be provided with gear on the compression bar (32)
Plate, baffle pass through four guide posts, are provided with spring in the guide post.
4. copper pipe integrally forming machine according to claim 1, which is characterized in that grinder (7) upper and lower ends with
Pedestal (1) is fixed.
5. copper pipe integrally forming machine according to claim 1, which is characterized in that the manipulator (53) includes claw
(531), the claw (531) is hinged on mounting base (532), is worn in the mounting base (532) and is equipped with drive shaft
(533), the drive shaft (533) two sides are hinged with side axle, and the side axle is fixedly connected with claw (531).
6. copper pipe integrally forming machine according to claim 1, which is characterized in that be provided with below the pedestal (1)
Waste material recovery device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710853709.XA CN107571023B (en) | 2017-09-20 | 2017-09-20 | Copper pipe integrally forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710853709.XA CN107571023B (en) | 2017-09-20 | 2017-09-20 | Copper pipe integrally forming machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107571023A CN107571023A (en) | 2018-01-12 |
| CN107571023B true CN107571023B (en) | 2018-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710853709.XA Active CN107571023B (en) | 2017-09-20 | 2017-09-20 | Copper pipe integrally forming machine |
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| CN (1) | CN107571023B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6968768B2 (en) * | 2003-07-23 | 2005-11-29 | Ricci Donato L | Slitting saw |
| CN103801937B (en) * | 2014-01-25 | 2016-04-20 | 绍兴汉立工业自动化科技有限公司 | A kind of compressor copper pipe full automatic production equipment |
| CN204235319U (en) * | 2014-11-29 | 2015-04-01 | 浙江三瑞铜业有限公司 | A kind of copper pipe terminal sanding machine |
| CN106040777B (en) * | 2016-08-11 | 2017-11-07 | 上虞市银佳铜业有限公司 | U-shaped air conditioning high efficiency copper pipe shaping cutting integrated system |
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2017
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| CN107571023A (en) | 2018-01-12 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20210413 Address after: 226600 Group 24 of Hongqi Village, Libao Town, Haian County, Nantong City, Jiangsu Province Patentee after: JIANGSU LONGSHENG MACHINE TOOL MANUFACTURING Co.,Ltd. Address before: 315033 Room 308, 233 Tang Tang Road, Jiangbei District, Ningbo, Zhejiang Patentee before: NINGBO JINGJIE INTERNATIONAL LOGISTICS Co.,Ltd. |
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| TR01 | Transfer of patent right |