CN1748891A - Material feeding pushing aid device for tube bending machine - Google Patents
Material feeding pushing aid device for tube bending machine Download PDFInfo
- Publication number
- CN1748891A CN1748891A CN 200510094948 CN200510094948A CN1748891A CN 1748891 A CN1748891 A CN 1748891A CN 200510094948 CN200510094948 CN 200510094948 CN 200510094948 A CN200510094948 A CN 200510094948A CN 1748891 A CN1748891 A CN 1748891A
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- pushing
- clamping sleeve
- feeding
- bending machine
- gear
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Abstract
The material feeding push assister for tube bending machine includes feeding bogie on the tracks, pushing sleeve on the bogie and its driver, clamp in the end of the pushing sleeve and its driver, rack on one side of the tracks to mesh with the gear in the feeding bogie, servo motor connected to the gear via transmission unit, and automatic computerized controller connected with the servo motor. The present invention has simple structure, high transmission precision, constant force pushing of the fed material and high tube bending quality.
Description
Technical field
The present invention relates to a kind of pay-off of bending machine, relate in particular to a kind of feeding constant force assist device of bending machine.
Background technology
Existing bending machine structure generally comprises the fuselage of bending machine; be arranged on the pay-off on the fuselage guide rail; be arranged on the head of fuselage end; and be arranged on withstanding tight model mechanism on the head; the wheel mold mechanism; clamping mechanism and pipe bending mechanism etc.; described pay-off then comprises the feeding trolley that is slidingly arranged on the fuselage guide rail; be arranged on the feeding transmission mechanism on the feeding trolley; pushing clamping sleeve; transmission device that the driving pushing clamping sleeve rotates and the clamp that is arranged on the pushing clamping sleeve end; clamp is by the clamping cylinder transmission that is arranged on the pushing clamping sleeve rear portion; above-mentioned feeding transmission mechanism is by employing driven by motor belt drive unit, and then the drive feeding trolley slides on guide rail.When adopting this bending machine to carry out bend pipe; start the clamping cylinder that is arranged on the pushing clamping sleeve rear portion earlier; the clamp that makes the pushing clamping sleeve front end clamps the end of tubing; to need crooked tubing to be placed between the wheel mould and withstanding tight model of head simultaneously; plug is arranged in the interior position up to the need bending of tubing; and then drive pipe bending mechanism drive clamping mechanism around the rotation of wheel mould; thereby make the bending pipes moulding; in bend pipe; pay-off is under the driving of its feeding transmission mechanism; the tubing that drives pushing clamping sleeve and end thereof by feeding trolley travels forward synchronously, finishes up to bend pipe, extracts plug again out and retreat to reset.Above-mentioned pay-off drives tubing along with bend pipe travels forward synchronously; its effect mainly is to prevent that tubing is when flexural deformation; because of tubing and mould; produce bigger friction between the plug; and make the crooked position of tubing take place wrinkling; be out of shape defectives such as inhomogeneous; but; owing to adopt the transmission of odontoid belt and belt wheel in traditional feeding transmission mechanism mostly; its belt has certain elasticity; and employing common electric machine; therefore, when transmission, the transmission speed instability; precision is not high; skid when bending pipes takes place in regular meeting, thereby still can not fundamentally solve not nature of pipe fitting curved shape; bulge; defectives such as surface wrinkling.
Summary of the invention
The object of the present invention is to provide a kind of accurate feeding of carrying out, produce the material feeding pushing aid device for tube bending machine of bulge, defective such as wrinkling when preventing bending pipes.
For realizing purpose of the present invention, a kind of material feeding pushing aid device for tube bending machine, comprise the feeding trolley that is arranged on the fuselage guide rail, be arranged on pushing clamping sleeve and transmission device thereof on the feeding trolley, be arranged on the clamp and the drive unit thereof of pushing clamping sleeve end, described guide rail one side is provided with tooth bar, and Dui Ying feeding trolley bottom side is provided with the gear that is meshed with tooth bar with it, gear links by transmission device and servomotor, and servomotor and computer automatic control device link.
Advantage of the present invention is: frame for movement is simple, the transmission accuracy height of material feeding pushing aid device; By cooperatively interacting of computer automatic control device and servomotor, can realize the constant force boost function of tubing feeding, and can effectively improve the quality of bend pipe.
Description of drawings
Below in conjunction with accompanying drawing material feeding pushing aid device for tube bending machine of the present invention is described in further detail:
Fig. 1 is the structural representation of bending machine of the present invention and material feeding pushing aid device thereof;
Fig. 2 becomes the structural representation of pipe machine material feeding pushing aid device for the present invention.
Among the figure: 1, fuselage, 2, guide rail, 3, feeding trolley, 4, pushing clamping sleeve, 5, clamp, 6, tooth bar, 7, gear, 8, servomotor, 9, the tube motor, 10, deceleration device, 11, tube gear-box, 12, clamp cylinder, 13, air cylinder connecting rod, 14, head, 15, withstanding tight model, 16, the wheel mould, 17, clamping, 18, pipe bending mechanism, 19, plug.
The specific embodiment
As illustrated in fig. 1 and 2, a kind of material feeding pushing aid device for tube bending machine, comprise the feeding trolley 3 that is arranged on fuselage 1 guide rail 2, be arranged on pushing clamping sleeve 4 and transmission device thereof on the feeding trolley 3, be arranged on the clamp 5 and the drive unit thereof of pushing clamping sleeve 4 ends, guide rail 2 one sides are provided with tooth bar 6, Dui Ying feeding trolley 3 bottom sides are provided with the gear 7 that is meshed with tooth bar 6 with it, gear 7 links by transmission device and servomotor 8, servomotor 8 links with computer automatic control device, and computer automatic control device is not drawing at figure; The transmission device of described pushing clamping sleeve 4 is prior aries, and it is made up of the tube motor 9, deceleration device 10 and the tube gear-box 11 that are arranged on the feeding trolley 3, and pushing clamping sleeve 4 is connected with tube gear-box 11; The drive unit of described clamp 5 also is a prior art, it normally will clamp on the feeding trolley 3 that cylinder 12 is arranged on pushing clamping sleeve 4 rear sides, be connected with pushing clamping sleeve 4 by air cylinder connecting rod 13 and driving member thereof then, this air cylinder connecting rod 13 acts on pushing clamping sleeve 4, can make the clamp 5 of pushing clamping sleeve 4 ends open or close, during bend pipe, this clamp 5 is used for the end of clamping tubing.
As shown in Figure 1, fuselage 1 end of this bending machine also is provided with head 14, and head 14 is provided with withstanding tight model 15, wheel mould 16, clamping 17 and pipe bending mechanism 18 etc., and these mechanisms are prior art, no longer launch to describe in detail their concrete structure at this.
When material feeding pushing aid device for tube bending machine of the present invention uses, promptly in the bend pipe course of work of bending machine, computer automatic control device can be according to the needs of bend pipe, required instruction is sent to servomotor 8 and makes its work, servomotor 8 acts on gear 7 by transmission mechanism, and by the engagement of gear 7 with tooth bar 6, the tubing that makes feeding trolley 3 drive pushing clamping sleeve 4 and end thereof travels forward synchronously, owing to adopted the positive drive of servomotor 8 and high class gear and tooth bar, so, in the bend pipe process, tubing can with feeding trolley 3 constant force push ahead, can guarantee that tubing can not produce bigger friction with the plug 19 of withstanding tight model 15 and tubing inside when bending, thereby it is natural to prevent that tubing from deforming, bulge or phenomenon such as wrinkling, smooth through the tube surfaces of bending, evenly, wrinkle resistant.
Claims (3)
1, a kind of material feeding pushing aid device for tube bending machine, comprise the feeding trolley (3) that is arranged on fuselage (1) guide rail (2), be arranged on pushing clamping sleeve (4) and transmission device thereof on the feeding trolley (3), be arranged on the clamp (5) and the drive unit thereof of pushing clamping sleeve (4) end, it is characterized in that: described guide rail (2) one sides are provided with tooth bar (6), Dui Ying feeding trolley (3) bottom side is provided with the gear (7) that is meshed with tooth bar (6) with it, gear (7) links by transmission device and servomotor (8), and servomotor (8) links with computer automatic control device.
2, a kind of material feeding pushing aid device for tube bending machine according to claim 1 is characterized in that: described pushing clamping sleeve (4) links to each other with transmission device.Transmission device is made up of the tube motor (9), deceleration device (10) and the tube gear-box (11) that are arranged on the feeding trolley (3), connects for being rotatedly connected between the axle of pushing clamping sleeve (4) and the tube gear-box (11).
3, the automatic assist device of a kind of bending machine feeding constant force according to claim 1 and 2.It is characterized in that: the drive unit of described clamp (5) adopts and clamps cylinder (12), and this clamping cylinder (12) is arranged on the feeding trolley (3) of pushing clamping sleeve (4) rear side, and is connected with pushing clamping sleeve (4) by air cylinder connecting rod (13) and driving member thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510094948 CN1748891A (en) | 2005-10-19 | 2005-10-19 | Material feeding pushing aid device for tube bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510094948 CN1748891A (en) | 2005-10-19 | 2005-10-19 | Material feeding pushing aid device for tube bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1748891A true CN1748891A (en) | 2006-03-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510094948 Pending CN1748891A (en) | 2005-10-19 | 2005-10-19 | Material feeding pushing aid device for tube bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1748891A (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101862796A (en) * | 2010-05-24 | 2010-10-20 | 张家港市明华机械制造有限公司 | Installation structure of feeding trolley on pipe bending machine |
| CN101941033A (en) * | 2010-08-30 | 2011-01-12 | 张家港市明华机械制造有限公司 | Feeding apparatus |
| CN102000745A (en) * | 2010-11-13 | 2011-04-06 | 张家港市明华机械制造有限公司 | Pushing device acting on feeding device |
| CN102125966A (en) * | 2010-12-10 | 2011-07-20 | 王俊强 | Pipe bender |
| CN102430661A (en) * | 2011-08-18 | 2012-05-02 | 江苏科技大学 | Model selecting device and method for feeding/boosting servo motor of pipe bender |
| CN102847827A (en) * | 2012-05-05 | 2013-01-02 | 江阴市康乾车业有限公司 | Automatic buckling machine |
| WO2013181920A1 (en) * | 2012-06-06 | 2013-12-12 | 浙江摩多巴克斯汽配有限公司 | Tube-propelling apparatus for tube bending machine |
| CN105328012A (en) * | 2015-11-27 | 2016-02-17 | 无锡工源机械有限公司 | Clamp of copper pipe punching equipment |
| CN108160784A (en) * | 2017-11-19 | 2018-06-15 | 宁波嘉鹏机械设备制造有限公司 | CNC tube bending machine |
| CN108356112A (en) * | 2018-02-09 | 2018-08-03 | 佛山市佳锐智能装备有限公司 | A kind of bending machine |
| CN108555167A (en) * | 2018-04-20 | 2018-09-21 | 浙江大学 | A kind of bending machine and its feed device |
| CN108941286A (en) * | 2017-05-18 | 2018-12-07 | 张家港市伯勤机械厂 | A kind of automatic pipebender |
| CN109013785A (en) * | 2018-08-25 | 2018-12-18 | 中山市弘毅制冷设备有限公司 | A kind of bend pipe boosting structure of bending machine |
| CN109079013A (en) * | 2018-07-31 | 2018-12-25 | 廖维东 | The device of helicla flute is opened up in pipe fitting outside wall surface |
| CN109079012A (en) * | 2018-07-31 | 2018-12-25 | 廖维东 | The fixture of helicla flute is opened up in pipe fitting outside wall surface |
| CN109702404A (en) * | 2017-10-26 | 2019-05-03 | 晟通科技集团有限公司 | Aluminum alloy pattern plate welds rib equipment |
-
2005
- 2005-10-19 CN CN 200510094948 patent/CN1748891A/en active Pending
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101862796A (en) * | 2010-05-24 | 2010-10-20 | 张家港市明华机械制造有限公司 | Installation structure of feeding trolley on pipe bending machine |
| CN101941033A (en) * | 2010-08-30 | 2011-01-12 | 张家港市明华机械制造有限公司 | Feeding apparatus |
| CN101941033B (en) * | 2010-08-30 | 2012-05-23 | 张家港市明华机械制造有限公司 | Feeding apparatus |
| CN102000745A (en) * | 2010-11-13 | 2011-04-06 | 张家港市明华机械制造有限公司 | Pushing device acting on feeding device |
| CN102125966A (en) * | 2010-12-10 | 2011-07-20 | 王俊强 | Pipe bender |
| CN102125966B (en) * | 2010-12-10 | 2012-09-26 | 王俊强 | Pipe bender |
| CN102430661A (en) * | 2011-08-18 | 2012-05-02 | 江苏科技大学 | Model selecting device and method for feeding/boosting servo motor of pipe bender |
| CN102847827B (en) * | 2012-05-05 | 2014-12-24 | 江阴市康乾车业有限公司 | Automatic buckling machine |
| CN102847827A (en) * | 2012-05-05 | 2013-01-02 | 江阴市康乾车业有限公司 | Automatic buckling machine |
| CN103464550A (en) * | 2012-06-06 | 2013-12-25 | 浙江摩多巴克斯汽配有限公司 | Pipe fitting pushing device for pipe bending machine |
| CN103464550B (en) * | 2012-06-06 | 2016-05-25 | 浙江摩多巴克斯科技股份有限公司 | A kind of pipe fitting pusher of bending machine |
| WO2013181920A1 (en) * | 2012-06-06 | 2013-12-12 | 浙江摩多巴克斯汽配有限公司 | Tube-propelling apparatus for tube bending machine |
| CN105328012A (en) * | 2015-11-27 | 2016-02-17 | 无锡工源机械有限公司 | Clamp of copper pipe punching equipment |
| CN108941286A (en) * | 2017-05-18 | 2018-12-07 | 张家港市伯勤机械厂 | A kind of automatic pipebender |
| CN109702404A (en) * | 2017-10-26 | 2019-05-03 | 晟通科技集团有限公司 | Aluminum alloy pattern plate welds rib equipment |
| CN108160784A (en) * | 2017-11-19 | 2018-06-15 | 宁波嘉鹏机械设备制造有限公司 | CNC tube bending machine |
| CN108356112A (en) * | 2018-02-09 | 2018-08-03 | 佛山市佳锐智能装备有限公司 | A kind of bending machine |
| CN108555167A (en) * | 2018-04-20 | 2018-09-21 | 浙江大学 | A kind of bending machine and its feed device |
| CN109079013A (en) * | 2018-07-31 | 2018-12-25 | 廖维东 | The device of helicla flute is opened up in pipe fitting outside wall surface |
| CN109079012A (en) * | 2018-07-31 | 2018-12-25 | 廖维东 | The fixture of helicla flute is opened up in pipe fitting outside wall surface |
| CN109013785A (en) * | 2018-08-25 | 2018-12-18 | 中山市弘毅制冷设备有限公司 | A kind of bend pipe boosting structure of bending machine |
| CN109013785B (en) * | 2018-08-25 | 2023-08-29 | 广东弘毅智能装备有限公司 | Pipe bending boosting structure of pipe bending machine |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |