CN106216459A - A kind of bending machine crossbeam - Google Patents
A kind of bending machine crossbeam Download PDFInfo
- Publication number
- CN106216459A CN106216459A CN201610699813.3A CN201610699813A CN106216459A CN 106216459 A CN106216459 A CN 106216459A CN 201610699813 A CN201610699813 A CN 201610699813A CN 106216459 A CN106216459 A CN 106216459A
- Authority
- CN
- China
- Prior art keywords
- bending machine
- machine crossbeam
- tooth bar
- cross
- expansion link
- 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.)
- Pending
Links
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
Abstract
The invention belongs to bending machine crossbeam field, particularly relate to a kind of bending machine crossbeam, described bending machine crossbeam includes main body of cross-beam, the mounting groove for installing tooth bar is had bottom described main body of cross-beam, groove is had bottom described mounting groove, described expansion link is connected through described groove and tooth bar are fixing, and described tooth bar is connected with the output shaft of motor, and described expansion link end is provided with pressure head.The present invention can provide a kind of bending machine crossbeam that can regulate pressure head spacing.
Description
Technical field
The invention belongs to bending machine crossbeam field, particularly relate to a kind of bending machine crossbeam.
Background technology
Pipe bending machine is various, has hydraulic pipe bender, hand-hydraulic pipe bender, intermediate frequency heating pipe bender, various machinery bend pipes
Machines etc., the principle of various bending machines is substantially coincident, and it makes steel pipe produce plasticity become mainly by extruding steel pipe
Shape, the final bending producing predetermined arc.But owing to steel pipe rigidity is high, it to be made to produce plastic deformation, it is necessary to apply very
Big extruding force, and the integral rigidity of bending machine must be able to the retroaction that meets this extruding force to equipment.So existing
In technology, bending machine is mainly used in bending caliber less than the steel pipe of 500 millimeters, and bending quality does not reaches steel-structure tube and spreads out pipe
The requirement that various radians in engineering, size, thickness bend.Even if some bend pipe function realizes the curved of the steel pipe to more Large Diameter Pipeline
Song, but owing to its rack construction is complicated, material consumption is big, range of application receives bigger restriction.Therefore, it is necessary to existing
The bending machine having technology is further improved.For solving this problem, Chinese patent CN203197057U was in JIUYUE in 2013 18 days
Disclose a kind of heavy hydraulic bending machine, including: frame, hydraulic cylinder, bending die and two rollers, the upper end of described frame
The pillar of more than two is extended in face, and the end of two described pillars is connected by a crossbeam；Described hydraulic cylinder is fixed on institute
Stating on crossbeam and be located close to the side of described frame, the outfan of described hydraulic cylinder is connected to described bending die；Described bending
Mould is slidably disposed between two described pillars；Described roller is arranged at described upper surface, and lays respectively at
The both sides of the sliding trace of described bending die.Described frame, pillar and crossbeam have collectively constituted main bearing member, it is ensured that
The integral rigidity of described heavy hydraulic bending machine.Described roller can roll in the BENDING PROCESS of steel pipe, is possible to prevent
Steel pipe surface damage in BENDING PROCESS.
Therefore, based on these problems, it is provided that a kind of bending machine crossbeam that can regulate pressure head spacing has important reality
Meaning.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that a kind of bending machine horizontal stroke that can regulate pressure head spacing
Beam.
The present invention solves it and technical problem is that and take techniques below scheme to realize:
A kind of bending machine crossbeam, described bending machine crossbeam includes main body of cross-beam, has for pacifying bottom described main body of cross-beam
The mounting groove of toothing bar, has groove bottom described mounting groove, described expansion link is connected through described groove and tooth bar are fixing, institute
Stating tooth bar to be connected with the output shaft of motor, described expansion link end is provided with pressure head.
In above-mentioned bending machine crossbeam, further, the quantity of described expansion link is two, and respectively with two tooth bars
Fixing connection.
In above-mentioned bending machine crossbeam, further, described pressure head both sides be provided with on described bending machine workbench with
The bending arm that motor is connected.
In above-mentioned bending machine crossbeam, further, the cross section of described main body of cross-beam is " H " shape.
Advantages of the present invention and good effect be:
1, the present invention is by being provided with tooth bar, can regulate pressure head spacing, the advantage with simple in construction.
2, the present invention is by being provided with two pressure heads, on the one hand improves work efficiency, on the other hand permissible by two pressure heads
Quickly produce U-tube.
Accompanying drawing explanation
Below with reference to drawings and Examples, technical scheme is described in further detail, but should
Knowing, these accompanying drawings only design for task of explanation, therefore not as the restriction of the scope of the invention.Additionally, unless especially
Pointing out, these accompanying drawings are meant only to conceptually illustrate that structure described herein constructs, without to draw to scale.
Fig. 1 is the structural representation of bending machine crossbeam；
Fig. 2 is the cross sectional representation of bending machine crossbeam.
In figure:
1. main body of cross-beam, 2. tooth bar, 3. mounting groove, 4. groove, 5. expansion link, 6. pressure head.
Detailed description of the invention
Firstly, it is necessary to explanation, the concrete of the bending machine crossbeam of the present invention will be illustrated by way of example below
Structure, feature and advantage etc., but what all of description was intended merely to illustrate, and should not be construed as shape of the present invention
Become any restriction.Additionally, any single technical characteristic being described by or implying in the most mentioned each embodiment, or quilt
Display or implicit any single technical characteristic in the drawings, still can continue between these technical characteristics (or its equivalent)
Continue and carry out combination in any or delete, thus obtain other embodiments more of the present invention that may the most directly mention.
It addition, for the sake of simplifying drawing, same or like technical characteristic may only indicate in the same figure at one.
It will be appreciated that when it is said parts be ' attach ' to another parts time, it can be directly connected to another parts or
Intermediate member can be there is.On the contrary, when it is said parts " are directly connected to " to another parts time, then it represents that there is not pars intermedia
Part.
Fig. 1 gives the structural representation of bending machine crossbeam, and shows that the cross section of bending machine crossbeam shows by Fig. 2
It is intended to, the most just combines Fig. 1 to Fig. 2 and illustrate the present invention.
As shown in Figure 1-2, a kind of bending machine crossbeam, described bending machine crossbeam includes main body of cross-beam 1, described main body of cross-beam 1
Bottom has the mounting groove 3 for installing tooth bar 2, has groove 4 bottom described mounting groove 3, and described expansion link 5 is through described logical
Groove 4 is fixing with tooth bar 2 to be connected, and described tooth bar 2 is connected with the output shaft of motor, and described expansion link 5 end is provided with pressure head 6.
The present invention, by being provided with tooth bar 2, can regulate pressure head 6 spacing, the advantage with simple in construction.The present invention is by setting
There are two pressure heads 6, on the one hand improve work efficiency, on the other hand can quickly produce U-tube by two pressure heads 6.
Further to saying, it is also possible to consider in the present invention, the quantity of described expansion link 5 is two, and respectively with two
Individual tooth bar 2 is fixing to be connected.
It is pointed out that described pressure head 6 both sides are provided with the bending arm being connected with motor on described bending machine workbench.
As an example, in the present invention, being moved in mounting groove 3 by driven by motor tooth bar 2, tooth bar 2 drives expansion link 5
Move left and right, such that it is able to regulation pressure head 6 spacing.By the spacing between regulation pressure head 6, different model U-tube can be completed
Bending, improve production efficiency.
Other embodiment in the present invention, it is also possible to carry out the configuration of freedom and flexibility for bending machine crossbeam, in order to
The technical advantage of the present invention can be given full play of.The most just this is carried out illustrative explanation.
Such as, in certain embodiments, it may be considered that the cross section of described main body of cross-beam 1 is " H " shape.
In sum, the present invention can provide a kind of bending machine crossbeam that can regulate pressure head spacing.
The present invention has been described in detail by above example, but described content is only presently preferred embodiments of the present invention, no
The practical range for limiting the present invention can be considered.All impartial changes made according to the present patent application scope and improvement etc., all
Within should still belonging to the patent covering scope of the present invention.
Claims (4)
1. a bending machine crossbeam, it is characterised in that: described bending machine crossbeam includes main body of cross-beam, opens bottom described main body of cross-beam
Having the mounting groove for installing tooth bar, have groove bottom described mounting groove, described expansion link is solid with tooth bar through described groove
Fixed connection, described tooth bar is connected with the output shaft of motor, and described expansion link end is provided with pressure head.
Bending machine crossbeam the most according to claim 1, it is characterised in that: the quantity of described expansion link is two, and respectively
Fix with two tooth bars and be connected.
Bending machine crossbeam the most according to claim 2, it is characterised in that: described pressure head both sides are at described bending machine workbench
It is provided with the bending arm being connected with motor.
4. according to the bending machine crossbeam according to any one of claim 1-3, it is characterised in that: the cross section of described main body of cross-beam
For " H " shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610699813.3A CN106216459A (en) | 2016-08-19 | 2016-08-19 | A kind of bending machine crossbeam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610699813.3A CN106216459A (en) | 2016-08-19 | 2016-08-19 | A kind of bending machine crossbeam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106216459A true CN106216459A (en) | 2016-12-14 |
Family
ID=57554037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610699813.3A Pending CN106216459A (en) | 2016-08-19 | 2016-08-19 | A kind of bending machine crossbeam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106216459A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107094552A (en) * | 2017-06-27 | 2017-08-29 | 山东农业大学 | Bend the intelligent bay device of canopy and bay method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53119775A (en) * | 1977-03-30 | 1978-10-19 | Hitachi Ltd | Bender used for press |
| US7021097B1 (en) * | 2000-02-10 | 2006-04-04 | Hutchinson Technology Incorporated | Method for adjusting a head suspension parameter |
| CN102248038A (en) * | 2011-06-23 | 2011-11-23 | 安徽中瑞机床制造有限公司 | Four-pillar type steel tube pre-bending machine |
| CN102950207A (en) * | 2012-11-15 | 2013-03-06 | 古交市银河镁业有限公司 | Precise U-shaped bending die for magnesium alloy sectional materials |
| CN203197053U (en) * | 2013-03-29 | 2013-09-18 | 安徽国建钢结构股份有限公司 | Bending device with improved hydraulic drive direction |
-
2016
- 2016-08-19 CN CN201610699813.3A patent/CN106216459A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53119775A (en) * | 1977-03-30 | 1978-10-19 | Hitachi Ltd | Bender used for press |
| US7021097B1 (en) * | 2000-02-10 | 2006-04-04 | Hutchinson Technology Incorporated | Method for adjusting a head suspension parameter |
| CN102248038A (en) * | 2011-06-23 | 2011-11-23 | 安徽中瑞机床制造有限公司 | Four-pillar type steel tube pre-bending machine |
| CN102950207A (en) * | 2012-11-15 | 2013-03-06 | 古交市银河镁业有限公司 | Precise U-shaped bending die for magnesium alloy sectional materials |
| CN203197053U (en) * | 2013-03-29 | 2013-09-18 | 安徽国建钢结构股份有限公司 | Bending device with improved hydraulic drive direction |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107094552A (en) * | 2017-06-27 | 2017-08-29 | 山东农业大学 | Bend the intelligent bay device of canopy and bay method |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161214 |