CN107398490A - Automobile oil pipe bending method - Google Patents
Automobile oil pipe bending method Download PDFInfo
- Publication number
- CN107398490A CN107398490A CN201710695477.XA CN201710695477A CN107398490A CN 107398490 A CN107398490 A CN 107398490A CN 201710695477 A CN201710695477 A CN 201710695477A CN 107398490 A CN107398490 A CN 107398490A
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- Prior art keywords
- oil pipe
- shaped wheel
- bending
- driven
- infrared
- 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
- 238000005452 bending Methods 0.000 title claims abstract description 75
- 238000000034 method Methods 0.000 title claims abstract description 21
- 230000008569 process Effects 0.000 claims abstract description 11
- 238000007689 inspection Methods 0.000 claims abstract description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 18
- 238000001514 detection method Methods 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 7
- 230000032258 transport Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 2
- 230000000399 orthopedic effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/08—Bending rods, profiles, or tubes by passing between rollers or through a curved die
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
-
- 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
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
-
- 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
- B21D7/16—Auxiliary equipment, e.g. for heating or cooling of bends
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention discloses automobile oil pipe bending method, comprise the following steps：Step 1：Prepare the bending device, it is necessary to using automobile oil pipe；Step 2：Sorting, it would be desirable to which the oil pipe of bending process is transported at bending device；Step 3：Preceding inspection, the cooperation using active V shaped wheel and driven V shaped wheel are subjected to displacement oil pipe, and when oil pipe starts a leak because of damage, the oil pipe of damage is filtered out using the first warning system；In step 4, using the cooperation of active V shaped wheel and driven V shaped wheel, the angle bent according to oil pipe realizes the bending of oil pipe；Step 5：After examine, the infrared receiver hole on threaded rod is relative with the mouth of pipe of oil pipe, and the oil pipe of damage is filtered out using the second warning system；Step 6：Collect, qualified oil pipe is collected at one.This programme mainly solves the problems, such as the uncontrollable oil pipe bending angle of the bending mode of current automobile oil pipe.
Description
Technical field
The present invention relates to the bending field of rod, section bar or pipe.
Background technology
Automobile pipeline is the important component of automobile, is needed during automobile assembling according to different vehicles, different
Arrangement oil pipe is processed into different angles, with meet using position requirement and location arrangements.
At present, oil pipe wrap direction uses bender or bending tool more, and bender operating efficiency is high, and homogeneity of product can
To ensure, but bender can only carry out bending process to straight oil pipe, and molded oil pipe can not be implemented to adjust.In addition, bending
Machine can not detect to the oil pipe before processing and after processing, can not judge whether oil pipe has damage.Needed in oil pipe assembly station
It is orthopedic not only laborious again it cannot be guaranteed that oil pipe angle is consistent by hand often using method orthopedic by hand when adjusting oil pipe angle
Property.
The content of the invention
, can not in a manner of solving the bending of current automobile oil pipe the invention is intended to provide a kind of automobile oil pipe bending method
The problem of control oil pipe bending angle.
In order to achieve the above object, base case of the invention is as follows：Automobile oil pipe bending method, including following step
Suddenly：
Step 1：Prepare, it is necessary to using automobile oil pipe bending device, including pedestal, the pedestal be provided with the first support arm and
Second support arm；Threaded rod is equipped with first support arm, the first pivoted arm is connected with the threaded rod, and threaded rod is remote
Threaded one end from the first support arm is connected with adjusting nut；First pivoted arm is provided with support shaft, and from a left side in support shaft
Driven gear and driven V shaped wheel are rotatably connected to successively to the right side；Second support arm is provided with motor, and in the rotating shaft of motor
It is connected with the driving gear that can be engaged with driven gear and the active V shaped wheel for coordinating transport with driven V shaped wheel successively from left to right；
The described one end of second support arm away from pedestal is hinged with the second pivoted arm, and linkage is provided between the first pivoted arm and the second pivoted arm
Arm, the transmission arm are provided with the infrared transmitter for being used for detecting oil pipe surface；Being removably connected with the pedestal to pass through
The detection axle of oil pipe, the detection axle is provided with the first infrared remote receiver, and the first infrared remote receiver is electrically connected with the first alarm
Device；The threaded rod is provided with alarm room and the infrared receiver hole communicated with alarm room, and it is infrared to be provided with second in the alarm room
Receiver, and the second infrared remote receiver is electrically connected with the second siren；
Step 2：Sorting, it would be desirable to which the oil pipe of bending process is transported at bending device；
Step 3：Preceding inspection, detection axle is connected with pedestal, then oil pipe through detection axle and is positioned over active V shaped wheel and driven V
Between type wheel；Start infrared transmitter and motor, rotated using motor driven active V shaped wheel and driving gear so that oil pipe exists
The drive bottom offset of active V shaped wheel；Meanwhile the infrared ray action that sends of infrared transmitter is on oil pipe, when oil pipe because of damage and
When starting a leak, infrared ray is acted on the first infrared remote receiver through leak, and signal is passed to by the first infrared remote receiver
One siren so that the first siren alarm staff；
Step 4：Bending, detection axle is disassembled from pedestal, closes motor；Oil pipe is positioned over active V shaped wheel and driven V
Between type wheel；The angular turn threaded rod bent according to oil pipe, the first pivoted arm and the second pivoted arm is driven to turn together using threaded rod
It is dynamic so that driven V shaped wheel is moved using threaded rod as pivot center and coordinates active V shaped wheel to realize the bending to oil pipe；Meanwhile profit
With engaging for driven gear and driving gear, the motion of driven V shaped wheel can be played a part of being oriented to and proofread, and then avoid
Driven V shaped wheel is staggered with active V shaped wheel, improves the precision of oil pipe bending；
Step 5：After examine, oil pipe bending after, the positioning of threaded rod is realized using the connection of adjusting nut and threaded rod；Also, this
When threaded rod on infrared receiver hole it is relative with the mouth of pipe of oil pipe；Start infrared transmitter, when the bending place of oil pipe is damaged
When, the infrared ray that infrared transmitter is sent is acted on the second infrared remote receiver through infrared receiver hole, and the second infrared remote receiver will
Signal passes to the second siren so that the second siren alarm staff；
Step 6：Collect, qualified oil pipe is collected at one.
The principle and advantage of base case：In step 1, before oil pipe bending process, whether detectable oil pipe has damaged condition.
Bending process can be carried out to oil pipe according to the bending degree of oil pipe；Simultaneously, moreover it is possible to the oil pipe after bending is detected, main inspection
Geodetic side is the bending place of oil pipe, can detect whether damaged condition.In step 2, it would be desirable to which the oil pipe of bending process concentrates fortune
Transport at bending device, facilitate disposed of in its entirety.In step 3, the cooperation using active V shaped wheel and driven V shaped wheel makes oil pipe
Displacement, when oil pipe starts a leak because of damage, the infrared ray sent using infrared transmitter is coordinated on the first infrared remote receiver
First siren, you can filter out the oil pipe of damage, and remove it.In step 4, oil pipe is realized according to the angle that oil pipe is bent
Bending, it is workable, practical.In step 5, the infrared ray sent using infrared transmitter coordinates the second infrared receiver
The second siren can detect to the oil pipe after bending on device, filter out the oil pipe of damage, and remove it., will in step 6
Qualified oil pipe is collected at one, convenient management.
In addition：
1st, when the bending device is used for oil pipe transport, oil pipe is positioned between active V shaped wheel and driven V shaped wheel；Start motor,
Rotated using motor driven active V shaped wheel and driving gear；Active V shaped wheel drives oil pipe to be transported, and oil pipe drives driven V-type
Wheel is rotated, and straightening processing can be carried out to oil pipe using active V shaped wheel and driven V shaped wheel；The gear of driving gear and driven gear
Transmission can improve the stability of tubing transmission, moreover it is possible to play a part of contraposition, Jin Erbao to active V shaped wheel and driven V shaped wheel
Demonstrate,prove the accuracy of tubing transmission.
2nd, oil pipe of the bending device to bending（Molded oil pipe）When being adjusted, the oil pipe of bending is positioned over actively
Between V shaped wheel and driven V shaped wheel；Start motor, rotated using motor driven active V shaped wheel and driving gear, active V shaped wheel is matched somebody with somebody
Closing driven V shaped wheel can drive the oil pipe of bending to move, the gear drive of driving gear and driven gear can to active V shaped wheel and from
Dynamic V shaped wheel plays a part of spacing and contraposition；Drive bending oil pipe one end move to a direction, coordinate active V shaped wheel with
Driven V shaped wheel is the angle of adjustable bending oil pipe or is adjusted to straight oil pipe.
3rd, active V shaped wheel and driven V shaped wheel can play spacing effect to oil pipe, and the active V shaped wheel of rotation coordinates driven V
Type wheel can play a part of straightening to the oil pipe of transmission, moreover it can be used to adjust the bending degree of molded oil pipe；Active V shaped wheel with
Coordinating for driven V shaped wheel can be to realizing the bending process of oil pipe, and during oil pipe bending process, active V shaped wheel is in static shape
State, bending mainly is realized to the extruding force of oil pipe using driven V shaped wheel, driven V shaped wheel can rotate when extruding oil pipe, extruding force
It is dispersed on driven V shaped wheel so that the stress of oil pipe bending place evenly, and then ensure that the bending effect of oil pipe,
Reduce the spoilage of oil pipe bending.
4th, driving gear can play spacing, contraposition and guiding with engaging for driven gear to active V shaped wheel and driven V shaped wheel
Effect, can improve active V shaped wheel and driven V shaped wheel motion stability, moreover it is possible to improve oil pipe transport and bending it is accurate
Degree.
5th, this programme is simple in construction, and practicality is extremely strong.
Preferred scheme one：Based on scheme preferred scheme, oil pipe qualified in step 5 is carried out using clear water clear
Wash；The above-mentioned setting of clearance, oil pipe can be stained with dirt in bending process, and the cleaning of oil pipe can be improved using clear water cleaning tubing
Degree.
Preferred scheme two：Preferably one preferred scheme, the oil pipe after cleaning is dried into 8-10h；Clearance is above-mentioned
Set, the oil pipe after cleaning is both economically and environmentally beneficial by the way of natural drying.
Brief description of the drawings
Fig. 1 is the structural representation of the bending device embodiment of automobile oil pipe of the present invention.
Embodiment
Below by embodiment, the present invention is further detailed explanation：
Reference in Figure of description includes：Pedestal 1, the first support arm 2, the second support arm 3, threaded rod 4, the first pivoted arm
5th, adjusting nut 6, support shaft 7, driven gear 8, driven V shaped wheel 99, motor 10, driving gear 11, active V shaped wheel 12, second
Pivoted arm 13, transmission arm 14, infrared transmitter 15, detection axle 16, the first infrared remote receiver 17, the first siren 18, alarm room 19,
Infrared receiver hole 20, the second infrared remote receiver 21, the second siren 22, angle scale 23, through hole 24, angle indicator 25, first limit
Position groove 26, the second stopper slot 27, locking nut 28, swing handle 29.
Embodiment is substantially as shown in Figure 1：The bending device of automobile oil pipe, including pedestal 1, on pedestal 1 from left to right according to
Secondary consolidation the first support arm 2 and the second support arm 3；Threaded rod 4 is equipped with first support arm 2, first is connected with threaded rod 4
Pivoted arm 5, and the right-hand member of threaded rod 4 is threaded with adjusting nut 6 and locking nut 28, using locking nut 28 to adjusting nut
6 carry out spacing, the further locating effect improved to threaded rod 4.Support shaft 7 is connected with first pivoted arm 5, and in support shaft 7
It is rotatably connected to driven gear 8 and driven V shaped wheel 9 successively from left to right；Motor 10, and motor are installed on the second support arm 3
It is connected with the driving gear 11 that can be engaged with driven gear 8 in 10 rotating shaft successively from left to right and coordinates with driven V shaped wheel 9 and transports
Defeated active V shaped wheel 12.
The upper end of second support arm 3 is hinged with the second pivoted arm 13, and is connected with connection between the first pivoted arm 5 and the second pivoted arm 13
Swing arm 14, the infrared transmitter 15 for detecting oil pipe surface is installed on transmission arm 14；Being threaded with pedestal 1 to pass through
The detection axle 16 of oil pipe, detect and first infrared remote receiver 17 is installed on axle 16, and the first infrared remote receiver 17 is electrically connected with the
One siren 18；Alarm room 19 and the infrared receiver hole 20 communicated with alarm room 19 are provided with threaded rod 4, is pacified in alarm room 19
Equipped with the second infrared remote receiver 21, and the second infrared remote receiver 21 is electrically connected with the second siren 22.
Including angle scale 23, angle scale 23 and the first support arm 2 are affixed, and the mountain of angle scale 23 is provided with threaded rod 4 and passed through
Through hole 24；Be provided with the side wall of threaded rod 4 can on angle scale 23 reading angle indicator 25, according to the bending degree of oil pipe
Need to rotate threaded rod 4 so that the upper angle pointer 25 of threaded rod 4 is parked in the bending degree one of the numerical value and oil pipe on angle scale 23
Cause, further improve the precision of oil pipe bending；In addition, the fit angle disk 23 of angle indicator 25 can also play limit to threaded rod 4
The effect of position.
In addition, first stopper slot 26 spacing to driven gear 8 and spacing to driven V shaped wheel 9 is provided with support shaft 7
Second stopper slot 27；Driven V shaped wheel 9 is carried out using the second stopper slot 27 spacing, and then avoid driven gear 8 and driven V
Type wheel 9 is subjected to displacement.Threaded rod 4 is provided with swing handle 29；The rotation of threaded rod 4 is driven using swing handle 29, is more convenient for
It is artificial to grip.
Automobile oil pipe bending method, comprises the following steps：
Step 1：Prepare the bending device, it is necessary to using automobile oil pipe；
Step 2：Sorting, it would be desirable to which the oil pipe of bending process is transported at bending device；
Step 3：Preceding inspection, detection axle 16 is connected with pedestal 1, then oil pipe through detection axle 16 and is positioned over active V shaped wheel 12
Between driven V shaped wheel 9；Start infrared transmitter 15 and motor 10, active V shaped wheel 12 and driving gear are driven using motor 10
11 rotate so that drive bottom offset of the oil pipe in active V shaped wheel 12；Meanwhile the infrared ray action that sends of infrared transmitter 15 in
On oil pipe, when oil pipe starts a leak because of damage, infrared ray is acted on the first infrared remote receiver 17 through leak, and first is red
Signal is passed to the first siren 18 by outer receiver 17 so that the alarm staff of the first siren 18；
Step 4：Bending, by detection axle 16 from disassembling on pedestal 1, close motor 10；Oil pipe is positioned over active V shaped wheel
Between 12 and driven V shaped wheel 9；The angular turn threaded rod 4 bent according to oil pipe, the first pivoted arm 5 and the are driven using threaded rod 4
Two pivoted arms 13 are rotated together so that driven V shaped wheel 9 is moved using threaded rod as pivot center and coordinates the realization pair of active V shaped wheel 12
The bending of oil pipe；Meanwhile engaging using driven gear 8 and driving gear 11, the motion of driven V shaped wheel 9 can be played and led
To the effect with check and correction, and then avoid driven V shaped wheel 9 from being staggered with active V shaped wheel 12, improve the precision of oil pipe bending；
Step 5：After examine, after oil pipe bending, the positioning of threaded rod 4 is realized using the connection of adjusting nut 6 and threaded rod 4；Also,
Now the infrared receiver hole 20 on threaded rod 4 is relative with the mouth of pipe of oil pipe；Start infrared transmitter 15, when the bending place of oil pipe goes out
When now damaging, the infrared ray that infrared transmitter 15 is sent is acted on the second infrared remote receiver 21 through infrared receiver hole 20, and second
Signal is passed to the second siren 22 by infrared remote receiver 21 so that the alarm staff of the second siren 22；
Step 6：Cleaning, oil pipe qualified in step 5 is cleaned using clear water；
Step 7：Dry, the oil pipe after cleaning is dried into 9h；
Step 8：Collect, the oil pipe after drying is collected at one.
Above-described is only embodiments of the invention, and the general knowledge such as known concrete structure and/or characteristic is herein in scheme
Do not describe excessively.It should be pointed out that for those skilled in the art, without departing from the structure of the invention, also
Several modifications and improvements can be made, these should also be considered as protection scope of the present invention, and these are real all without the present invention is influenceed
The effect and practical applicability applied.The scope of protection required by this application should be based on the content of the claims, specification
In the record such as embodiment can be used for the content for explaining claim.
Claims (3)
1. automobile oil pipe bending method, it is characterised in that：Comprise the following steps：
Step 1：Prepare, it is necessary to using automobile oil pipe bending device, including pedestal, the pedestal be provided with the first support arm and
Second support arm；Threaded rod is equipped with first support arm, the first pivoted arm is connected with the threaded rod, and threaded rod is remote
Threaded one end from the first support arm is connected with adjusting nut；First pivoted arm is provided with support shaft, and from a left side in support shaft
Driven gear and driven V shaped wheel are rotatably connected to successively to the right side；Second support arm is provided with motor, and in the rotating shaft of motor
It is connected with the driving gear that can be engaged with driven gear and the active V shaped wheel for coordinating transport with driven V shaped wheel successively from left to right；
The described one end of second support arm away from pedestal is hinged with the second pivoted arm, and linkage is provided between the first pivoted arm and the second pivoted arm
Arm, the transmission arm are provided with the infrared transmitter for being used for detecting oil pipe surface；Being removably connected with the pedestal to pass through
The detection axle of oil pipe, the detection axle is provided with the first infrared remote receiver, and the first infrared remote receiver is electrically connected with the first alarm
Device；The threaded rod is provided with alarm room and the infrared receiver hole communicated with alarm room, and it is infrared to be provided with second in the alarm room
Receiver, and the second infrared remote receiver is electrically connected with the second siren；
Step 2：Sorting, it would be desirable to which the oil pipe of bending process is transported at bending device；
Step 3：Preceding inspection, detection axle is connected with pedestal, then oil pipe through detection axle and is positioned over active V shaped wheel and driven V
Between type wheel；Start infrared transmitter and motor, rotated using motor driven active V shaped wheel and driving gear so that oil pipe exists
The drive bottom offset of active V shaped wheel；Meanwhile the infrared ray action that sends of infrared transmitter is on oil pipe, when oil pipe because of damage and
When starting a leak, infrared ray is acted on the first infrared remote receiver through leak, and signal is passed to by the first infrared remote receiver
One siren so that the first siren alarm staff；
Step 4：Bending, by detection axle from disassembling on pedestal, close motor；By oil pipe be positioned over active V shaped wheel with from
Between dynamic V shaped wheel；The angular turn threaded rod bent according to oil pipe, the first pivoted arm and the second pivoted arm are driven together using threaded rod
Rotate so that driven V shaped wheel is moved using threaded rod as pivot center and coordinates active V shaped wheel to realize the bending to oil pipe；Meanwhile
Using engaging for driven gear and driving gear, the motion of driven V shaped wheel can be played a part of being oriented to and proofread, and then keep away
Exempt from driven V shaped wheel to be staggered with active V shaped wheel, improve the precision of oil pipe bending；
Step 5：After examine, oil pipe bending after, the positioning of threaded rod is realized using the connection of adjusting nut and threaded rod；Also, this
When threaded rod on infrared receiver hole it is relative with the mouth of pipe of oil pipe；Start infrared transmitter, when the bending place of oil pipe is damaged
When, the infrared ray that infrared transmitter is sent is acted on the second infrared remote receiver through infrared receiver hole, and the second infrared remote receiver will
Signal passes to the second siren so that the second siren alarm staff；
Step 6：Collect, qualified oil pipe is collected at one.
2. automobile oil pipe bending method according to claim 1, it is characterised in that：By oil pipe profit qualified in step 5
Cleaned with clear water.
3. automobile oil pipe bending method according to claim 2, it is characterised in that：Oil pipe after cleaning is dried into 8-
10h。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710695477.XA CN107398490B (en) | 2017-08-15 | 2017-08-15 | Automobile oil pipe bending method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710695477.XA CN107398490B (en) | 2017-08-15 | 2017-08-15 | Automobile oil pipe bending method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107398490A true CN107398490A (en) | 2017-11-28 |
| CN107398490B CN107398490B (en) | 2018-12-18 |
Family
ID=60397144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710695477.XA Active CN107398490B (en) | 2017-08-15 | 2017-08-15 | Automobile oil pipe bending method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107398490B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH105878A (en) * | 1996-06-14 | 1998-01-13 | Chiyoda Kogyo Kk | Full automatic tube bending equipment |
| WO2005044541A1 (en) * | 2003-10-27 | 2005-05-19 | Ncf Industries, Inc. | Method and apparatus for bending composite reinforced pipe |
| CN2794672Y (en) * | 2005-04-08 | 2006-07-12 | 沈阳气体压缩机股份有限公司 | Adjustable bending pipe tool |
| CN202290881U (en) * | 2011-08-16 | 2012-07-04 | 宝山钢铁股份有限公司 | Step missing detection device for pre-bending machine |
| CN104338811A (en) * | 2013-08-01 | 2015-02-11 | 常州市勤泰工具厂 | Oil tube bending and correcting tool |
| CN104722617A (en) * | 2015-03-09 | 2015-06-24 | 安徽中鼎金亚汽车管件制造有限公司 | Automobile oil pipe pressing machine |
| CN107649606A (en) * | 2017-11-14 | 2018-02-02 | 江门市新会区沃昌工贸有限公司 | A kind of automatic bending tube machine with warning function |
-
2017
- 2017-08-15 CN CN201710695477.XA patent/CN107398490B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH105878A (en) * | 1996-06-14 | 1998-01-13 | Chiyoda Kogyo Kk | Full automatic tube bending equipment |
| WO2005044541A1 (en) * | 2003-10-27 | 2005-05-19 | Ncf Industries, Inc. | Method and apparatus for bending composite reinforced pipe |
| CN2794672Y (en) * | 2005-04-08 | 2006-07-12 | 沈阳气体压缩机股份有限公司 | Adjustable bending pipe tool |
| CN202290881U (en) * | 2011-08-16 | 2012-07-04 | 宝山钢铁股份有限公司 | Step missing detection device for pre-bending machine |
| CN104338811A (en) * | 2013-08-01 | 2015-02-11 | 常州市勤泰工具厂 | Oil tube bending and correcting tool |
| CN104722617A (en) * | 2015-03-09 | 2015-06-24 | 安徽中鼎金亚汽车管件制造有限公司 | Automobile oil pipe pressing machine |
| CN107649606A (en) * | 2017-11-14 | 2018-02-02 | 江门市新会区沃昌工贸有限公司 | A kind of automatic bending tube machine with warning function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107398490B (en) | 2018-12-18 |
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