CN101480676B - Method for automatically processing pipe fitting and equipment thereof - Google Patents
Method for automatically processing pipe fitting and equipment thereof Download PDFInfo
- Publication number
- CN101480676B CN101480676B CN2009101148965A CN200910114896A CN101480676B CN 101480676 B CN101480676 B CN 101480676B CN 2009101148965 A CN2009101148965 A CN 2009101148965A CN 200910114896 A CN200910114896 A CN 200910114896A CN 101480676 B CN101480676 B CN 101480676B
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- resistant sleeve
- punching
- wear
- pipe fitting
- workbench
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Abstract
The invention relates to an automatic pipe fitting processing method and a device designed for implementing the method. The device is mainly used for punching a long raw material pipe, pressing an abrasion resistant sleeve into each punched hole, cutting out short pipes with specific lengths from the long raw material pipe and pressing end covers to both end parts of each short pipe. The method comprises the following steps: the raw material pipe penetrates the outer side of a piercing rod from the back to the front, a position to be punched within an area to be cut is ensured to be positioned in the front of the punching position, a first hole is punched on the area to be cut on the raw material pipe, then the long raw material pipe is retreated to move the first punched hole to the pressing position of the abrasion resistant sleeve, then the abrasion resistant sleeve is pressed into the first punched hole, the next hole is punched on the raw material pipe, and the operation is repeated till all holes within the area to be cut are completely punched and the abrasion resistant sleeves are all completely pressed; the raw material pipe is cut to obtain short pipes till the raw material pipe is entirely and completely processed. Besides, a connecting bar of an electric telescope gate processed by utilizing the invention has high automation degree and low manufacturing cost .
Description
Technical field
The present invention relates to a kind of pipe fitting process equipment, be processed into short tube especially for mother tube with length, and punching on tube wall, in dashing good hole, be pressed into wear-resistant sleeve, and be pressed into the automatic processing device of end cap at the two ends of short tube.
Background technology
Electric extendable door is as the part in the gate control system, being widely used in residential quarters, apartment, bank, preferential shop, university and government unit etc. at present locates, its retractable door part mainly is made of housing and a plurality of connecting rods that are hinged together, connecting rod wherein normally cuts into the short tube of many Gents measured length according to demand with long hollow tube, and in punching on the short tube, dashing be pressed into plastics on the good hole wear-resistant sleeve to lay the hinge that connects usefulness, be pressed into end cap at the both ends of short tube at last.
Adopt automatic mode processing connecting rod, owing to need on mother tube, carry out a series of punching, prevent that mother tube from deforming and be generally during punching, the capital is at the inner punching bar of placing of pipe fitting, according to general pipe fitting processing method, feeding from back to front, in the punching of pipe fitting front end and be pressed into wear-resistant sleeve, fixedly having difficulties of punching bar: if the front end of punching bar from mother tube penetrated, owing to can on the inwall of pipe fitting, stay burr after the punching, when pipe fitting moves forward, friction meeting between the burr that increases gradually on punching bar and the pipe fitting will certainly increase, and therefore is not easy accurately to control the amount of feeding of pipe fitting, in addition, the punching bar penetrates at the front end of mother tube, also is not easy to automation and is pressed into wear-resistant sleeve; If the punching bar wears from the rear of mother tube and enters, because mother tube is long so the punching bar can't be fixed.
Because above-mentioned technical difficulty can't overcome, therefore wear-resistant sleeve and end cap all are fitted on the short tube by manual at present, and the operating efficiency of handwork lowly can't satisfy the growing market demand.
Summary of the invention
The automatic processing method that the purpose of this invention is to provide a kind of pipe fitting can be finished punching automatically, is pressed into wear-resistant sleeve, severing and two ends pressure side lid.
The technical solution adopted in the present invention is for achieving the above object: a kind of method for automatically processing pipe fitting, be pressed into wear-resistant sleeve in order to punching on a long mother tube, respectively dashing in the good hole, and on this long mother tube the short tube of intercepting length-specific, it comprises the steps
A, provide a workbench, be disposed with punching bar, punching position, wear-resistant sleeve on the described workbench from front to back and be pressed into position, disconnect position and feed mechanism, described punching bar extends to described punching position place from the leading section of workbench;
B, mother tube are set on the outside of described punching bar from back to front, and guarantee to desire to wait in the cutting zone that the position of punching all is positioned at the place ahead of punching position;
C, desire first hole of cutting zone upper punch at this of mother tube, mother tube retreats, make and above-mentionedly dash good hole and move to wear-resistant sleeve and be pressed into the position, wear-resistant sleeve is pressed in good hole, continuation to mother tube towards next hole, die-cut the finishing in whole holes that the rest may be inferred in desiring cutting zone, wear-resistant sleeve all is pressed into and finishes;
D, mother tube blocked obtain short tube;
E, repetition B are to the D step, until the whole completion of processing of mother tube.
By above-mentioned processing method, the punching bar is positioned at the front end of mother tube, and after each punching finished, mother tube all can retreat, so the burr after the punching can not rub with the punching bar, has both protected the punching bar, also helps the distance that feed mechanism is accurately controlled feeding; In addition, the rearward end of punching bar is between punching position and the wear-resistant sleeve, has solved the problem that punching bar and wear-resistant sleeve pressing mechanism are interfered in the prior art.
The further technical scheme of the present invention is: before described B step, earlier described mother tube is sent into the stub bar that described disconnect position cuts the front end of mother tube, by this that the leading section finishing of mother tube is flat, feed mechanism writes down feeding distance as initial point simultaneously, also is beneficial to feed mechanism control feed accuracy.
Preferably, also provide an end cap to be pressed into the position on the described workbench, after described D step, move described short tube and be pressed into the position, end cap is pressed into the both ends of described short tube, process with the automation that realizes the connecting rod higher degree to end cap.
The present invention also aims to provide a kind of automatic processing device of pipe fitting, it can be finished punching automatically, is pressed into wear-resistant sleeve, severing and two ends pressure side lid.
For achieving the above object, the technical solution adopted in the present invention is: a kind of pipe fitting automatic processing device, it comprises workbench, be disposed with the feed mechanism that punching bar, punch mechanism, wear-resistant sleeve pressing mechanism, cutting-off mechanism, holding workpiece move forward or backward on the described workbench from front to back, described punching bar extends to described punch mechanism place from the leading section of described workbench;
Described punch mechanism comprise the U-shaped positioning module that is fixedly connected on the described workbench with and be provided with drift towards pin;
Described wear-resistant sleeve pressing mechanism comprises the automatic feeding device of wear-resistant sleeve, wear-resistant sleeve pressure head;
Described cutting-off mechanism comprises cutting wheel, lays respectively at the clamping of described cutting wheel front side and rear side.
The further technical scheme of the present invention is: described feed mechanism comprises the tooth bar that fixedly installs along the length direction of described workbench, is arranged on material feeding seat on the described workbench movably, the gear that has mother tube chuck, motor on the described material feeding seat and be in transmission connection with the output shaft of described motor, described gear is meshed with described tooth bar.
Also be provided with the connecting gear that end cap pressing mechanism that is positioned at described cutting-off mechanism sidepiece and the pipe fitting that is used for blocking are sent to end cap pressing mechanism place on the described workbench.
Described connecting gear comprises the support that is fixedly installed on the described workbench, is slidably disposed on the mechanical arm on the described support, but has the jaw of vertical lift on the described mechanical arm.
Described end cap pressing mechanism comprises the holder mould that is used to support short tube, a pair of short tube end covers at two sides pressure head and the automatic feeding device of end cap of being separately positioned on.
The short tube that is used for processing that it also comprises blanking rack, be arranged on described end cap pressing mechanism sidepiece pushes the discharging cylinder of blanking rack, and described holder mould is connected on the piston rod of described discharging cylinder.
Advantage of the present invention is: solved insurmountable technical problem in the prior art, realize pipe fitting automatic punching, press wear-resistant sleeve, cut and the pressure side lid, improved operating efficiency, save human cost.
Description of drawings
Accompanying drawing 1 is a stereogram of the present invention;
Accompanying drawing 2 is stereogram of the present invention (an omission feed mechanism);
Accompanying drawing 3 is the stereogram (omitting the automatic feeding device of wear-resistant sleeve) of punch mechanism of the present invention and wear-resistant sleeve pressing mechanism;
Accompanying drawing 4 is the stereogram of cutting-off mechanism of the present invention;
Accompanying drawing 5 is the stereogram (omitting the automatic feeding device of end cap) of end cap pressing mechanism of the present invention;
Accompanying drawing 6 is the partial enlarged drawing at A place in the accompanying drawing 5;
Accompanying drawing 7 is the stereogram of feed mechanism of the present invention;
Wherein:
1, workbench;
200, locating piece; 201, punching bar;
300, punch mechanism; 301, oil cylinder; 302, positioning module; 303, drift;
400, wear-resistant sleeve pressing mechanism; 401, wear-resistant sleeve pressure head; 402, first cylinder; 403, wear-resistant sleeve vibrating disc; 404, wear-resistant sleeve transmits guide rail;
500, cutting-off mechanism; 501, cutting wheel; 502, clamping; 503, second cylinder; 504, suspended hood;
600, feed mechanism; 601, mother tube chuck; 602, tooth bar; 604, motor; 605, material feeding seat;
700, end cap pressing mechanism; 702, the 3rd cylinder; 703, end cap vibrating disc; 704, end cap transmits guide rail; 705, holder mould; 706, end cap pressure head;
800, connecting gear; 801, mechanical arm; 802, lift cylinders; 803, translation cylinder; 804, jaw; 805, support;
9, discharging cylinder; 10, blanking rack; 11, mother tube; 12, short tube.
The specific embodiment
Be described in detail content of the present invention below in conjunction with accompanying drawing 1 to accompanying drawing 7.
A kind of pipe fitting automatic processing device, it comprises workbench 1, be disposed with the feed mechanism 600 that punching bar 201, punch mechanism 300, wear-resistant sleeve pressing mechanism 400, cutting-off mechanism 500, holding workpiece move forward or backward on the described workbench 1 from front to back, described punching bar 201 extends to described punch mechanism 300 places from the leading section of described workbench 1;
Described punch mechanism 300 comprise the oil cylinder 301 that is fixedly connected on the described workbench 1, U-shaped positioning module 302 with and be provided with drift 303 towards pin, positioning module 302 is fixedly connected on the piston rod of oil cylinder 301;
Described wear-resistant sleeve pressing mechanism 400 comprises the automatic feeding device of wear-resistant sleeve, wear-resistant sleeve pressure head 401, first cylinder 402, wear-resistant sleeve pressure head 401 is fixedly installed on the piston rod of first cylinder 402, and described automatic feeding device comprises that wear-resistant sleeve vibrating disc 403 and wear-resistant sleeve transmit guide rail 404;
Described cutting-off mechanism 500 comprises cutting wheel 501, lays respectively at the clamping 502 of described cutting wheel 501 front sides and rear side, cutting wheel 501 is liftably to be arranged on the workbench 1, cutting wheel 501 was collected in workbench 1 time when mother tube moved, when cutting, a pair of clamping 502 clamps mother tube respectively, cutting wheel 501 rises and cuts, in addition, discharge in time cutting scrap, also be provided with the suspended hood 504 that is positioned at described cutting wheel 501 both sides on the described workbench 1, described suspended hood 504 links with air-suction channel.
Described feed mechanism 600 comprises the tooth bar 602 that fixedly installs along the length direction of described workbench 1, is arranged on material feeding seat 605 on the described workbench 1 movably, the gear (not shown) that has mother tube chuck 601, stepper motor 604 on the described material feeding seat 605 and be in transmission connection with the output shaft of described motor 604, described gear is meshed with described tooth bar 602.The benefit that adopts stepper motor is can be by the distance of advancing or retreating of simple logic record and control mother tube.
The short tube 12 that also is provided with the end cap pressing mechanism 700 that is positioned at described cutting-off mechanism 500 sidepieces on the described workbench 1 and is used for blocking is sent to the connecting gear 800 at end cap pressing mechanism 700 places, described connecting gear 800 comprises the support 805 that is fixedly installed on the described workbench 1, is slidably disposed on the mechanical arm 801 on the described support 805, but has the jaw 804 of vertical lift on the described mechanical arm 801.Described mechanical arm 801 is fixedly connected on the output of translation cylinder 803, is the volume of further saving the pipe fitting automatic processing device in the present embodiment, and above-mentioned translation cylinder 803 further adopts Rodless cylinder.
Described end cap pressing mechanism 700 comprises the holder mould 705 that is used to support short tube 12, a pair of short tube 12 end covers at two sides pressure heads 706 and the automatic feeding device of end cap of being separately positioned on.
The short tube 12 that is used for processing that described pipe fitting automatic processing device also comprises blanking rack 10, be arranged on described end cap pressing mechanism 700 sidepieces pushes the discharging cylinder 9 of blanking rack 10, and described holder mould 705 is connected on the piston rod of described discharging cylinder 9.
The concrete processing method of above-mentioned pipe fitting automatic processing device is:
In formal first being processed, earlier described mother tube 11 is sent into the stub bar that cutting-off mechanism 500 cuts the front end of mother tube, feed mechanism 600 is that initial point carries out record with the front end face of the mother tube after cutting.
This first hole of desire cutting zone upper punch at mother tube 12, mother tube 12 retreats, make and above-mentionedly dash good hole and move to wear-resistant sleeve and be pressed into the position, wear-resistant sleeve is pressed into dashes in the good hole, continue mother tube 12, die-cut the finishing in whole holes that the rest may be inferred in desiring cutting zone towards next hole, wear-resistant sleeve all is pressed into and finishes, at this moment, feed mechanism 600 should totally retreat the M distance, mother tube 12 is blocked just just obtaining the short tube 12 that length is L;
Also provide an end cap to be pressed into the position on the described workbench, after described D step, mechanical arm 801 in the connecting gear 800 moves described short tube 12 and is pressed into the position to end cap, end cap is pressed into the both ends of described short tube 12, to finish the automation processing of electric extendable door connecting rod.
Claims (9)
1. method for automatically processing pipe fitting is being pressed into wear-resistant sleeve in order to punching on a long mother tube, respectively dashing in the good hole, and on this long mother tube the short tube of intercepting length-specific, it is characterized in that: it comprises the steps
A, provide a workbench, be disposed with punching bar, punching position, wear-resistant sleeve on the described workbench from front to back and be pressed into position, disconnect position and feed mechanism, described punching bar extends to described punching position place from the leading section of workbench;
B, mother tube are set on the outside of described punching bar from back to front, and guarantee to desire to wait in the cutting zone that the position of punching all is positioned at the place ahead of punching position;
C, desire first hole of cutting zone upper punch at this of mother tube, mother tube retreats, make and above-mentionedly dash good hole and move to wear-resistant sleeve and be pressed into the position, wear-resistant sleeve is pressed in good hole, continuation to mother tube towards next hole, die-cut the finishing in whole holes that the rest may be inferred in desiring cutting zone, wear-resistant sleeve all is pressed into and finishes;
D, mother tube blocked obtain short tube;
E, repetition B are to the D step, until the whole completion of processing of mother tube;
Wherein, before described B step, earlier described mother tube is sent into the stub bar that described disconnect position cuts the front end of mother tube.
2. method for automatically processing pipe fitting according to claim 1, it is characterized in that: also provide an end cap to be pressed into the position on the described workbench, after described D step, move described short tube and be pressed into the position to end cap, end cap is pressed into the both ends of described short tube.
3. pipe fitting automatic processing device of implementing the method for claim 1, it is characterized in that: it comprises workbench, be disposed with the feed mechanism that punching bar, punch mechanism, wear-resistant sleeve pressing mechanism, cutting-off mechanism, holding workpiece move forward or backward on the described workbench from front to back, described punching bar extends to described punch mechanism place from the leading section of described workbench;
Described punch mechanism comprise the U-shaped positioning module that is fixedly connected on the described workbench with and be provided with drift towards pin;
Described wear-resistant sleeve pressing mechanism comprises the automatic feeding device of wear-resistant sleeve, wear-resistant sleeve pressure head;
Described cutting mechanism comprises cutting wheel, lays respectively at the clamping of described cutting wheel front side and rear side.
4. pipe fitting automatic processing device according to claim 3, it is characterized in that: described feed mechanism comprises the tooth bar that fixedly installs along the length direction of described workbench, is arranged on material feeding seat on the described workbench movably, the gear that has mother tube chuck, motor on the described material feeding seat and be in transmission connection with the output shaft of described motor, described gear is meshed with described tooth bar.
5. pipe fitting automatic processing device according to claim 3 is characterized in that: also be provided with the connecting gear that end cap pressing mechanism that is positioned at described cutting-off mechanism sidepiece and the pipe fitting that is used for blocking are sent to end cap pressing mechanism place on the described workbench.
6. pipe fitting automatic processing device according to claim 5, it is characterized in that: described connecting gear comprises the support that is fixedly installed on the described workbench, is slidably disposed on the mechanical arm on the described support, but has the jaw of vertical lift on the described mechanical arm.
7. pipe fitting automatic processing device according to claim 5 is characterized in that: described end cap pressing mechanism comprises the holder mould that is used to support short tube, a pair of short tube end covers at two sides pressure head and the automatic feeding device of end cap of being separately positioned on.
8. pipe fitting automatic processing device according to claim 7, the short tube that is used for processing that it is characterized in that: further comprising blanking rack, is arranged on described end cap pressing mechanism sidepiece pushes the discharging cylinder of blanking rack, and described holder mould is connected on the piston rod of described discharging cylinder.
9. pipe fitting automatic processing device according to claim 3 is characterized in that: also be provided with the suspended hood that is positioned at described saw blade both sides on the described workbench, described suspended hood and air-suction channel link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101148965A CN101480676B (en) | 2009-01-22 | 2009-01-22 | Method for automatically processing pipe fitting and equipment thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101148965A CN101480676B (en) | 2009-01-22 | 2009-01-22 | Method for automatically processing pipe fitting and equipment thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101480676A CN101480676A (en) | 2009-07-15 |
| CN101480676B true CN101480676B (en) | 2010-08-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101148965A Expired - Fee Related CN101480676B (en) | 2009-01-22 | 2009-01-22 | Method for automatically processing pipe fitting and equipment thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101480676B (en) |
Families Citing this family (18)
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| CN101708520B (en) * | 2009-10-22 | 2011-10-26 | 王晓军 | Pipe punching device |
| CN101722251B (en) * | 2009-11-02 | 2012-06-06 | 中山市奥美森工业有限公司 | Automatic processing machine tool of collecting pipe |
| CN102145453B (en) * | 2011-02-26 | 2016-04-27 | 李德昌 | Full-automatic feeding, cutting collecting equipment and processing method thereof |
| CN103372769B (en) * | 2012-04-18 | 2015-11-25 | 珠海格力电器股份有限公司 | Tube connector mounting equipment and method |
| CN102862183B (en) * | 2012-09-20 | 2014-08-13 | 无锡佳欣电子产品有限公司 | Semi-automatic punching machine for packaging tube |
| CN103706724B (en) * | 2013-12-20 | 2015-09-30 | 南京迈欧机械制造有限公司 | Automatic forming device for telescopic straight pipe |
| CN104128531B (en) * | 2014-07-18 | 2016-07-20 | 奥美森智能装备股份有限公司 | A kind of sawing sheet punching pipe end integral machine |
| CN105269254A (en) * | 2014-07-24 | 2016-01-27 | 杜云龙 | Machining technology for sound eliminator of internal combustion engine exhaust system |
| CN104624779B (en) * | 2015-01-16 | 2016-11-30 | 佛山市固高自动化技术有限公司 | A kind of punching pipes machine |
| CN105522037B (en) * | 2016-02-01 | 2017-07-28 | 广州英固特音响拉杆有限公司 | A kind of numerical-control full-automatic washpipe apparatus |
| CN109396845A (en) * | 2016-08-29 | 2019-03-01 | 毛金霞 | The pipe fitting of automatic control integrates processing unit (plant) |
| CN108772898A (en) * | 2018-06-12 | 2018-11-09 | 济南小康机械有限公司 | A kind of plastic building template perforating press and its processing method |
| CN109368168B (en) * | 2018-10-11 | 2020-07-17 | 宁波雷奥自动化设备有限公司 | Pipe conveying system of full-automatic inner coating production line of bushing outer pipe |
| CN109773002A (en) * | 2019-01-22 | 2019-05-21 | 广东墨创精工自动化科技有限公司 | A kind of six station automatic punch machines |
| CN112548584A (en) * | 2020-12-05 | 2021-03-26 | 苏州帝航防护设施有限公司 | Automatic square tube machining equipment |
| CN112775280A (en) * | 2021-01-18 | 2021-05-11 | 泰州市津达电子科技有限公司 | Batch tubular metal resonator puncher |
| CN116787071B (en) * | 2023-03-14 | 2024-02-13 | 广东启功实业集团有限公司 | Telescopic door and processing method thereof |
| CN117380841A (en) * | 2023-12-13 | 2024-01-12 | 江苏巨登不锈钢管业有限公司 | Stainless steel tube continuous punching machine |
-
2009
- 2009-01-22 CN CN2009101148965A patent/CN101480676B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN101480676A (en) | 2009-07-15 |
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