CN107952842A - A kind of horizontal steel pipe bender - Google Patents
A kind of horizontal steel pipe bender Download PDFInfo
- Publication number
- CN107952842A CN107952842A CN201711411012.3A CN201711411012A CN107952842A CN 107952842 A CN107952842 A CN 107952842A CN 201711411012 A CN201711411012 A CN 201711411012A CN 107952842 A CN107952842 A CN 107952842A
- Authority
- CN
- China
- Prior art keywords
- movable plate
- punch
- steel pipe
- plate
- linear actuator
- 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
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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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies
-
- 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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/06—Stripping-off devices
- B21D45/08—Stripping-off devices interrelated with motion of tool
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a kind of horizontal steel pipe bender, including frame, mould, punch, movable plate and linear actuator；Mould and linear actuator are installed on frame and are in identical level height, and punch is installed on linear actuator, and linear actuator driving punch is moved back and forth relative to mould；Movable plate is installed on frame by first rotating shaft, the first torsional spring is provided with first rotating shaft, the first torsional spring holding activity plate level, the movable plate in horizontality is between mould and linear actuator；The surface of movable plate is used for placing steel tubes；Flap mechanism is installed, when linear actuator drives punch return, flap mechanism stirs movable plate and rotates, and the steel pipe on movable plate slides along inclined movable plate, realizes automatic discharge function on punch；Operator is only needed with certain frequency when using this steel pipe bender to addition steel pipe on movable plate, and operation is more easy, and bend pipe is more efficient.
Description
Technical field
The present invention relates to machinery equipment field, more particularly to a kind of horizontal steel pipe bender.
Background technology
Steel pipe bender is a kind of equipment for bending steel pipe or round steel bar.The steel pipe bender of the prior art
Species is very much, and steel pipe bender generally comprises mould, punch and driver, and steel pipe is placed between mould and punch, driver
Driving punch extrudes steel pipe and forms bend pipe.The defects of these steel pipe benders, is only there is bend pipe, can not be automatic
Feeding and discharge, bend pipe are less efficient.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of steel pipe bender with discharge, punch is once past
Return in stroke can bend pipe the tubing after bending can also be discharged from bender, provide facility for the work of bend pipe next time.
In order to solve the above technical problems, the technical solution adopted by the present invention is：A kind of horizontal steel pipe bender, including frame
Frame, mould, punch, movable plate and linear actuator；Mould and linear actuator are installed on frame and are in identical water
Flat height, punch are installed on linear actuator, and linear actuator driving punch is moved back and forth relative to mould；Movable plate passes through
First rotating shaft is installed on frame, and the first torsional spring, the first torsional spring holding activity plate level, in level are provided with first rotating shaft
The movable plate of state is between mould and linear actuator；The surface of movable plate is used for placing steel tubes；It is provided with and turns on punch
Trigger structure, when linear actuator drives punch return, movable plate rotation is stirred by flap mechanism, and the steel pipe on movable plate is along inclining
Oblique movable plate slides.
Specifically, the flap mechanism includes driving lever and right angle part；The section of movable plate is in zigzag, movable plate it is upper
Section plate level simultaneously loads steel pipe, and the stage casing plate of movable plate is hinged first rotating shaft, and the both ends of first rotating shaft are installed on frame, activity
The hypomere plate level of plate；The middle part of right angle part is installed on frame by the second shaft, and the second torsion is provided with the second shaft
Spring, the second torsional spring keep right angle part the first termination be gently buckled on the hypomere plate of movable plate, the second termination of right angle part with
Driving lever contacts；Driving lever is hinged on punch.In punch return, driving lever stirs right angle part rotation, and right angle part stirs activity
Plate rotates, and the steel pipe on movable plate slides along inclined movable plate；When punch return to a certain degree after, driving lever is crossed directly
Second termination of angle part, right angle part reset under the effect of the second torsional spring, and movable plate resets under the action of the first torsional spring.
Further, the first termination of the right angle part is provided with roller, and roller is contacted with the hypomere plate of movable plate, rolling
Sliding friction between right angle part and movable plate is become rolling friction by wheel, reduces abrasion, reduces noise.
Further, bender further includes loading plate, and loading plate is installed on frame, and loading plate is located at punch
The elongated slot passed through for driving lever is both provided with lower section, loading plate and movable plate；Loading plate is used for the load for carrying punch；
In steel pipe bender, punch is generally in the shape of the letter V, and the size and quality of punch are larger, the linear drives that unsuitable dependency level is placed
Device (be usually hydraulic cylinder) carries the weight of punch.
Beneficial effect：The horizontal steel pipe bender of the present invention carries steel pipe using movable plate, when punch completes bend pipe operation
And during return, punch is stirred movable plate by flap mechanism and is rotated, and the steel pipe on movable plate slides along inclined movable plate, real
Automatic discharge function is showed；Operator is only needed with certain frequency when using this steel pipe bender to adding on movable plate
Steel pipe, operation is more easy, and bend pipe is more efficient；If this steel pipe bender one suitable feeding device of configuration
Words, can also realize fully-automatic bent-pipe operation.
Brief description of the drawings
Fig. 1 is the top view of the horizontal steel pipe bender of embodiment 1 (before bending).
Fig. 2 is the A-A sectional views of Fig. 1.
Fig. 3 is the top view of the horizontal steel pipe bender of embodiment 1 (after bending).
Fig. 4 is the B-B sectional views of Fig. 3.
Wherein：1st, frame；2nd, mould；3rd, punch；4th, movable plate；401st, epimere plate；402nd, stage casing plate；403rd, hypomere plate；
5th, flap mechanism；501st, driving lever；502nd, right angle part；5021st, the first termination；5022nd, the second termination；6th, hydraulic cylinder；7th, carry
Tablet；8th, steel pipe；9th, first rotating shaft；10th, elongated slot；11st, the second shaft；12nd, roller.
Embodiment
The present invention is described in further detail with reference to the accompanying drawings and detailed description.
Embodiment 1
As shown in Figures 1 to 4, the horizontal steel pipe bender of the present embodiment, including frame 1, mould 2, punch 3, movable plate
4th, flap mechanism 5, hydraulic cylinder 6 and loading plate 7.
Mould 2 sets reeded part for semicircle and edge, and mould 2 serves mainly to facilitate bending steel pipe 8, mould 2
Concrete shape freely determined according to the size of the steel pipe 8 of required processing.Mould 2 and hydraulic cylinder 6 are installed on frame 1 simultaneously
In identical level height；Punch 3 is in the shape of the letter V, and punch 3 is installed on the piston rod of hydraulic cylinder 6, and hydraulic cylinder 6 drives punch 3
Moved back and forth relative to mould 2.
As shown in Fig. 2, the section of movable plate 4 is in zigzag, the epimere plate 401 of movable plate 4 is horizontal and loads steel pipe 8, activity
The stage casing plate 402 of plate 4 is hinged first rotating shaft 9, and the both ends of first rotating shaft 9 are installed on frame 1,403 water of hypomere plate of movable plate 4
It is flat；Movable plate 4 is installed on frame 1 by first rotating shaft 9, and the first torsional spring is provided with first rotating shaft 9, and the first torsional spring keeps living
Movable plate 4 is horizontal, and the movable plate 4 in horizontality is between mould 2 and hydraulic cylinder 6.
Loading plate 7 is installed on frame 1, and loading plate 7 is located at the lower section of punch 3, on loading plate 7 and movable plate 4
It is both provided with the elongated slot 10 passed through for driving lever 501.
Flap mechanism 5 includes driving lever 501 and right angle part 502；Installed by the second shaft 11 at the middle part of right angle part 502
On frame 1, the second torsional spring is provided with the second shaft 11, the second torsional spring keeps the first termination 5021 of right angle part 502 light
It is buckled on the hypomere plate 403 of movable plate 4, the first termination 5021 of right angle part 502 is provided with roller 12, roller 12 and movable plate
4 hypomere plate 403 contacts；Second termination 5022 of right angle part 502 is contacted with driving lever 501；Driving lever 501 is hinged on punch 3.
The course of work of the horizontal steel pipe bender of the present embodiment is divided into two steps：(1) forward stroke：Such as Fig. 1 and Fig. 2 institutes
Show, hydraulic cylinder 6 drives punch 3 to left movement until bending steel pipe 8；Movable plate 4 and right angle part 502 are first in the process
Horizontality as shown in Figure 2 is always maintained under the action of torsional spring and the second torsional spring；Wherein, driving lever 501 advances with punch 3
During the rotation of low-angle can occur and cross the second termination 5022 of right angle part 502.(2) return：Such as Fig. 3 and Fig. 4
Shown, hydraulic cylinder 6 drives punch 3 to move right, and driving lever 501 is stirred right angle part 502 and rotated clockwise, and right angle part 502 is dialled
Dynamic movable plate 4 rotates counterclockwise, and the steel pipe 8 on movable plate 4 slides along inclined movable plate 4；When 3 return of punch to certain journey
After degree, driving lever 501 naturally crosses the second termination 5022 of right angle part 502, and right angle part 502 is under the effect of the second torsional spring
Reset, movable plate 4 resets under the action of the first torsional spring.So far, a bend pipe job is completed, and operator can be again to work
Steel pipe 8 is added on movable plate 4, carries out bend pipe operation next time.4 structure of movable plate causes the horizontal steel pipe bender of the present invention
Operation is more easy, and bend pipe is more efficient；, can be with if configuring a suitable feeding device if this steel pipe bender
Realize fully-automatic bent-pipe operation.
Although embodiments of the present invention are illustrated in specification, these embodiments are intended only as prompting,
It should not limit protection scope of the present invention.It is equal that various omission, substitution, and alteration are carried out without departing from the spirit and scope of the present invention
It should include within the scope of the present invention.
Claims (4)
- A kind of 1. horizontal steel pipe bender, it is characterised in that：Including frame, mould, punch, movable plate and linear actuator；Mould and linear actuator are installed on frame and are in identical level height, and punch is installed on linear actuator On, linear actuator driving punch is moved back and forth relative to mould；Movable plate is installed on frame by first rotating shaft, first turn The first torsional spring, the first torsional spring holding activity plate level are provided with axis, the movable plate in horizontality is located at mould and straight line Between driver；The surface of movable plate is used for placing steel tubes；Flap mechanism is installed, when linear actuator drives punch on punch During return, flap mechanism stirs movable plate and rotates, and the steel pipe on movable plate slides along inclined movable plate.
- 2. horizontal steel pipe bender according to claim 1, it is characterised in that：The flap mechanism includes driving lever and right angle Part；The section of movable plate is in zigzag, and the epimere plate level of movable plate simultaneously loads steel pipe, the stage casing plate hinged first of movable plate Shaft, the both ends of first rotating shaft are installed on frame, the hypomere plate level of movable plate；The middle part of right angle part passes through the second shaft On frame, the second torsional spring is provided with the second shaft, the second torsional spring keeps the first termination of right angle part to be gently buckled in work On the hypomere plate of movable plate, the second termination of right angle part is contacted with driving lever；Driving lever is hinged on punch.
- 3. horizontal steel pipe bender according to claim 2, it is characterised in that：The first termination installation of the right angle part There is roller, roller is contacted with the hypomere plate of movable plate.
- 4. horizontal steel pipe bender according to any one of claims 1 to 3, it is characterised in that：Loading plate is further included, is carried Tablet is installed on frame, and loading plate is located at the lower section of punch, is both provided with loading plate and movable plate and passes through for driving lever Elongated slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711411012.3A CN107952842B (en) | 2017-12-23 | 2017-12-23 | A kind of horizontal steel tube bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711411012.3A CN107952842B (en) | 2017-12-23 | 2017-12-23 | A kind of horizontal steel tube bending machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107952842A true CN107952842A (en) | 2018-04-24 |
| CN107952842B CN107952842B (en) | 2019-10-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711411012.3A Active CN107952842B (en) | 2017-12-23 | 2017-12-23 | A kind of horizontal steel tube bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107952842B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109261764A (en) * | 2018-09-21 | 2019-01-25 | 隋秀华 | A kind of manual simplified round tube multi-angle bending equipment |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55134021U (en) * | 1979-03-15 | 1980-09-24 | ||
| JPH07155873A (en) * | 1993-12-07 | 1995-06-20 | Murata Mach Ltd | Plate loading device |
| CN2408555Y (en) * | 2000-02-18 | 2000-11-29 | 郑淮和 | Improved hydraulic bus bar bending machine |
| CN202427875U (en) * | 2012-01-18 | 2012-09-12 | 天津市思博格兹自行车有限公司 | Blanking mechanism of straightening wire cutter |
| CN203679079U (en) * | 2014-01-03 | 2014-07-02 | 浙江千里马电机有限公司 | Automatic material receiving device of punch press |
| CN204412969U (en) * | 2015-02-06 | 2015-06-24 | 苏州瑞玛金属成型有限公司 | A kind of stamping products link-type automatic discharge apparatus |
| CN204603160U (en) * | 2015-04-03 | 2015-09-02 | 浙江三林五金制品有限公司 | A kind of feeding distribution mechanism of thread rolling machine |
| CN205613897U (en) * | 2016-04-22 | 2016-10-05 | 华北理工大学 | Automatic blanking device |
| CN106881430A (en) * | 2017-04-27 | 2017-06-23 | 安徽江淮汽车集团股份有限公司 | From discharging mechanism and mould |
| CN106964678A (en) * | 2017-03-29 | 2017-07-21 | 嘉善永金金属制品有限公司 | A kind of apparatus for shaping with automatic feeding function |
-
2017
- 2017-12-23 CN CN201711411012.3A patent/CN107952842B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55134021U (en) * | 1979-03-15 | 1980-09-24 | ||
| JPH07155873A (en) * | 1993-12-07 | 1995-06-20 | Murata Mach Ltd | Plate loading device |
| CN2408555Y (en) * | 2000-02-18 | 2000-11-29 | 郑淮和 | Improved hydraulic bus bar bending machine |
| CN202427875U (en) * | 2012-01-18 | 2012-09-12 | 天津市思博格兹自行车有限公司 | Blanking mechanism of straightening wire cutter |
| CN203679079U (en) * | 2014-01-03 | 2014-07-02 | 浙江千里马电机有限公司 | Automatic material receiving device of punch press |
| CN204412969U (en) * | 2015-02-06 | 2015-06-24 | 苏州瑞玛金属成型有限公司 | A kind of stamping products link-type automatic discharge apparatus |
| CN204603160U (en) * | 2015-04-03 | 2015-09-02 | 浙江三林五金制品有限公司 | A kind of feeding distribution mechanism of thread rolling machine |
| CN205613897U (en) * | 2016-04-22 | 2016-10-05 | 华北理工大学 | Automatic blanking device |
| CN106964678A (en) * | 2017-03-29 | 2017-07-21 | 嘉善永金金属制品有限公司 | A kind of apparatus for shaping with automatic feeding function |
| CN106881430A (en) * | 2017-04-27 | 2017-06-23 | 安徽江淮汽车集团股份有限公司 | From discharging mechanism and mould |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109261764A (en) * | 2018-09-21 | 2019-01-25 | 隋秀华 | A kind of manual simplified round tube multi-angle bending equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107952842B (en) | 2019-10-01 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20190904 Address after: 221426 No. 19 Dahu Industrial Park, Xindian Town, Xinyi City, Xuzhou City, Jiangsu Province Applicant after: Jiangsu bechuang Lifting Machinery Co., Ltd. Address before: 215000 Suzhou Industrial Park, Jiangsu Province, 388 Xinping Street, Takeoff Innovation Park, 21 Building, 04 Floor, 16 Rooms Applicant before: ZHONGHE INTERNATIONAL INTELLECTUAL PROPERTY CO., LTD. |
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