CN106238529B - A kind of apparatus for bending of tubing assembly supporting item - Google Patents
A kind of apparatus for bending of tubing assembly supporting item Download PDFInfo
- Publication number
- CN106238529B CN106238529B CN201610685034.8A CN201610685034A CN106238529B CN 106238529 B CN106238529 B CN 106238529B CN 201610685034 A CN201610685034 A CN 201610685034A CN 106238529 B CN106238529 B CN 106238529B
- Authority
- CN
- China
- Prior art keywords
- supporting item
- bending
- feeding device
- mold core
- connecting portion
- 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.)
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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
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
-
- 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
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/22—Auxiliary equipment, e.g. positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
Abstract
The invention discloses it is a kind of can by supporting item midfoot support portion automatic winding, the automatic bending of both ends connecting portion and the apparatus for bending for being maintained at conplane tubing assembly supporting item, including be arranged on engine base feeding device, reciprocating cutterbar, for by the folding loop mechanism of folding circle in the middle part of supporting item raw material, for by the bending mechanism of supporting item both ends connecting portion bending, for detecting supporting item raw material sensor in place and PLC controller；The reciprocating cutterbar is arranged on feeding device one side, and the discharge outlet of the feeding device is equipped with the set materials and parts with folding loop mechanism cooperation；The feeding device, reciprocating cutterbar, sensor, folding loop mechanism and bending mechanism are electrically connected respectively with PLC controller.
Description
Technical field
The present invention relates to a kind of apparatus for bending of tubing assembly supporting item.
Background technology
Tubing assembly is the important component of automobile, and the shake of tubing assembly can cause fuel feeding unstable, it is therefore desirable to by oil
Pipe assembly is smoothly fixed on the bracket component of automobile by supporting item.This requires the supporting item of tubing assembly needs energy
The support portion for being rolled into circle that enough fuel feeding pipe assemblies intert, to ensure that tubing assembly will not deviate from from supporting item, needs simultaneously
For minimum two connecting portions being fixedly connected with automobile support component, two connecting portions are kept at grade.
The content of the invention
The technical problems to be solved by the invention are to provide one kind can be by supporting item midfoot support portion automatic winding, both ends
The automatic bending of connecting portion and the apparatus for bending for being maintained at conplane tubing assembly supporting item.
Technical solution is used by the present invention solves above-mentioned technical problem：A kind of bending dress of tubing assembly supporting item
It puts, including the feeding device, reciprocating cutterbar, the folding circle machine for supporting item raw material middle part folding to be enclosed being arranged on engine base
Structure, for being controlled by the bending mechanism of supporting item both ends connecting portion bending, for detecting supporting item raw material sensor in place and PLC
Device processed；The reciprocating cutterbar is arranged on feeding device one side, and the discharge outlet of the feeding device is equipped with rolling over loop mechanism
The set materials and parts of cooperation；The feeding device, reciprocating cutterbar, sensor, folding loop mechanism and bending mechanism control respectively with PLC
Device is electrically connected.
Preferably, the folding loop mechanism includes stent fixed with engine base, the angularly disposed spiral lopping on stent
Component and driving motor；The spiral into coil assembly by lopping screw rod, fixed into ring nut and be located at lopping screw rod bottom end
The volume circle head composition in portion, middle part and the lopping nut thread of lopping screw rod coordinate, and the other end of lopping screw rod passes through transmission component
With the output axis connection of driving motor；The driving motor is electrically connected with PLC controller.
Preferably, the bending mechanism includes support plate, supporting item Bending Mould and mold core；The supporting item bender
Tool is fixed on the one side of support plate, and the bottom of the supporting item Bending Mould is equipped with supports support portion die cavity, the supporting item
The bottom surface of Bending Mould is a plane, and the lower section of the supporting item Bending Mould is equipped with the press of two supporting item connecting portions；
The mold core is hinged on the opposite side of the support plate, and the head of the mold core is the stairstepping for stretching into supports support portion die cavity
The rotation gas that mold core is opened after supporting item connecting portion bending is hinged in the connecting rod of cylinder, the mold core and support plate
Cylinder；The mold core head is connected by bellows with volume circle head；The press, rotation cylinder are electrically connected respectively with PLC controller
It connects.
Compared with prior art, the advantage of the invention is that by the control of PLC controller, supporting item raw material is filled by feed
It puts and automatically feeds, when sensor detects supporting item raw material in place, first cut by reciprocating cutterbar, then roll over loop mechanism
Driving motor rotate, supporting item raw material under the cooperation of set materials and parts in the middle part of it by the volume circle head of folding loop mechanism in be rolled into circle；Branch
After the lopping of member supports portion, supporting item raw material is moved to the supporting item bender of bending mechanism by bellows under the effect of gravity
Between tool and mold core, followed by under the punching press of press so that supporting item both ends connecting portion is bent over and is in same plane
On, finally under the drive of rotation cylinder, due to gravity, the supporting item of semi-finished product drops at mold core, so as to complete
The bending of supporting item；Finally at the both ends connecting portion punching press of semi-finished product supporting item bolt hole with regard to the supporting item of finished product can be obtained.
Description of the drawings
Fig. 1 is the overlooking the structure diagram (omission PLC controller) of the present invention.
Fig. 2 is the schematic side view of present invention folding loop mechanism and bending mechanism.
Fig. 3 is the front view of bending mechanism of the present invention.
Fig. 4 is the schematic top plan view of supporting item raw material of the present invention.
Fig. 5 is the stereoscopic schematic diagram after folding circle in the middle part of supporting item raw material of the present invention.
Fig. 6 is the schematic elevation view after supporting item raw material connecting portion bending of the present invention.
Specific embodiment
The present invention is described in further detail below in conjunction with attached drawing embodiment.
This preferred embodiment is as shown in Figure 1 a kind of apparatus for bending of tubing assembly supporting item, including being arranged on engine base 1
Feeding device 4, reciprocating cutterbar 5, for will the middle part of supporting item raw material 100 folding circle folding loop mechanism, for by supporting item
The bending mechanism of both ends connecting portion bending, for detecting the sensor 7 in place of supporting item raw material 100 and PLC controller (in figure not
It shows)；Reciprocating cutterbar 5 is arranged on 4 one side of feeding device, and the discharge outlet of feeding device 4 is equipped with and folding loop mechanism cooperation
Set materials and parts 6；Feeding device 4, reciprocating cutterbar 5, sensor 7, folding loop mechanism and bending mechanism are electric with PLC controller respectively
Connection.After Fig. 4, Fig. 5 and Fig. 6 respectively are the schematic top plan view of support member raw material 100,100 middle part folding circle of supporting item raw material
Schematic elevation view after the 100 connecting portion bending of stereoscopic schematic diagram and supporting item raw material.
In the present embodiment, roll over loop mechanism as shown in Fig. 2, including with 1 fixed stent 21 of engine base, setting on the stent 21
Spiral into coil assembly and driving motor 22；Spiral into coil assembly by lopping screw rod 23, fixed into ring nut 24 and be located at into
Enclose first 25 composition of volume circle of 23 bottom terminal ends of screw rod, the middle part of lopping screw rod 23 with into 24 thread fitting of ring nut, lopping screw rod
The output axis connection that 24 other end passes through transmission component (not indicated in figure) and driving motor 22；Driving motor 22 and PLC is controlled
Device electrical connection processed.Transmission component includes driving gear pair and retarder, and retarder exports axis connection, driving cog with driving motor 22
The driving gear of wheel set is connected with reducer output shaft, and the driven gear of driving gear pair is mounted on stent by bearing and flange
On 21；The splined hole of driven gear is equipped with gland, gland and is located in splined hole and is equipped between the spline that can slide up and down
Compression spring；The end of lopping screw rod 23 is connected with spline by shaft coupling.Wherein, spiral is into the angularly disposed angle of inclination of coil assembly
It can be adjusted and set according to the diameter of the width of supporting item, thickness, screw pitch and oil pipe.
Wherein, bending mechanism as shown in Figures 2 and 3, including support plate 31, supporting item Bending Mould 32 and mold core 33；Support
Part Bending Mould 32 is fixed on the one side of support plate 31, and the bottom of supporting item Bending Mould 32 is equipped with supports support portion die cavity,
The bottom surface of supporting item Bending Mould 32 is a plane, and the lower section of supporting item Bending Mould 32 is equipped with the pressure of two supporting item connecting portions
Flat machine 34；Mold core 33 is hinged on the opposite side of support plate 31, and the head of mold core 33 is the ladder for stretching into supports support portion die cavity
Shape cylinder, mold core 33 open turning for mold core 33 with being hinged with one in the connecting rod 36 of support plate 31 after supporting item connecting portion bending
It takes offence cylinder 37；33 head of mold core is connected by bellows with volume circle first 25；Press 34, rotation cylinder 37 control respectively with PLC
Device is electrically connected.Furthermore it is also possible to equipped with bender 35 is rushed, before the work of press 34, first one is rolled over to supporting item by rushing bender 35
Bent angle prevents 34 direct punch damage supporting item of press.
Claims (2)
1. a kind of apparatus for bending of tubing assembly supporting item, it is characterised in that：Including the feeding device being arranged on engine base (1)
(4), reciprocating cutterbar (5), for will the folding loop mechanism of folding circle in the middle part of supporting item raw material (100), for by supporting item both ends
The bending mechanism of connecting portion bending, for detecting supporting item raw material (100) sensor (7) in place and PLC controller；It is described past
Compound cutter (5) is arranged on feeding device (4) one side, and the discharge outlet of the feeding device (4) is equipped with matches somebody with somebody with folding loop mechanism
The set materials and parts (6) of conjunction；The feeding device (4), reciprocating cutterbar (5), sensor (7), folding loop mechanism and bending mechanism point
It is not electrically connected with PLC controller；
The folding loop mechanism includes and engine base (1) fixed stent (21), the angularly disposed spiral lopping group on stent (21)
Part and driving motor (22)；The spiral into coil assembly by lopping screw rod (23), fixed into ring nut (24) and be located at lopping
Volume circle head (25) composition of screw rod (23) bottom terminal ends；
The bending mechanism includes support plate (31), supporting item Bending Mould (32) and mold core (33)；The supporting item bender
Tool (32) is fixed on the one side of support plate (31), and the bottom of the supporting item Bending Mould (32) is equipped with supports support portion mould
Chamber, the bottom surface of the supporting item Bending Mould (32) is a plane, and the lower section of the supporting item Bending Mould (32) is equipped with two
The press (34) flattened to supporting item connecting portion；The mold core (33) is hinged on the opposite side of the support plate (31),
The head of the mold core (33) is the stairstepping cylinder for stretching into supports support portion die cavity, the mold core (33) and support plate (31)
Connecting rod (36) on be hinged with one after supporting item connecting portion bending open mold core (33) rotation cylinder (37)；The mold core
(33) head is connected by bellows with volume circle head (25)；The press (34), rotation cylinder (37) respectively with PLC controller
Electrical connection；
The lower section of the supporting item Bending Mould (32) be equipped with two supporting item connecting portion rush it is curved rush bender (35),
Press (34) is upwards before punching press, first passes through and rushes bender (35) and a bent angle will be gone out between supports support portion and connecting portion.
2. a kind of apparatus for bending of tubing assembly supporting item according to claim 1, it is characterised in that：Lopping screw rod (23)
Middle part with into ring nut (24) thread fitting, the other end of lopping screw rod (24) passes through transmission component and driving motor (22)
Export axis connection；The driving motor (22) is electrically connected with PLC controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610685034.8A CN106238529B (en) | 2016-08-18 | 2016-08-18 | A kind of apparatus for bending of tubing assembly supporting item |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610685034.8A CN106238529B (en) | 2016-08-18 | 2016-08-18 | A kind of apparatus for bending of tubing assembly supporting item |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106238529A CN106238529A (en) | 2016-12-21 |
| CN106238529B true CN106238529B (en) | 2018-05-25 |
Family
ID=57591655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610685034.8A Active CN106238529B (en) | 2016-08-18 | 2016-08-18 | A kind of apparatus for bending of tubing assembly supporting item |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106238529B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2013155C1 (en) * | 1991-10-31 | 1994-05-30 | Виталий Леонидович Скрипка | Method of manufacture of spiral-shaped tube from strip and device for its realization |
| CN2605087Y (en) * | 2003-01-16 | 2004-03-03 | 庄添财 | Apparatus for manufacturing stereo helical pipe fitting |
| CN1792491A (en) * | 2005-10-25 | 2006-06-28 | 珠海格力电器股份有限公司 | Apparatus for processing pipeline fitting and processing method thereof |
| CN101791644A (en) * | 2009-12-26 | 2010-08-04 | 中山市奥美森工业有限公司 | Tube bender |
| CN103157992A (en) * | 2011-12-08 | 2013-06-19 | 沈阳汇智精密机械有限公司 | Aluminum flat tube feeding machine |
| CN105396918A (en) * | 2015-10-22 | 2016-03-16 | 浙江大学宁波理工学院 | Production method, forming device and coiling machine for spiral spring buffer tube of pressure gauge |
-
2016
- 2016-08-18 CN CN201610685034.8A patent/CN106238529B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2013155C1 (en) * | 1991-10-31 | 1994-05-30 | Виталий Леонидович Скрипка | Method of manufacture of spiral-shaped tube from strip and device for its realization |
| CN2605087Y (en) * | 2003-01-16 | 2004-03-03 | 庄添财 | Apparatus for manufacturing stereo helical pipe fitting |
| CN1792491A (en) * | 2005-10-25 | 2006-06-28 | 珠海格力电器股份有限公司 | Apparatus for processing pipeline fitting and processing method thereof |
| CN101791644A (en) * | 2009-12-26 | 2010-08-04 | 中山市奥美森工业有限公司 | Tube bender |
| CN103157992A (en) * | 2011-12-08 | 2013-06-19 | 沈阳汇智精密机械有限公司 | Aluminum flat tube feeding machine |
| CN105396918A (en) * | 2015-10-22 | 2016-03-16 | 浙江大学宁波理工学院 | Production method, forming device and coiling machine for spiral spring buffer tube of pressure gauge |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106238529A (en) | 2016-12-21 |
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