CN106862315A - A kind of bar stock straightener - Google Patents
A kind of bar stock straightener Download PDFInfo
- Publication number
- CN106862315A CN106862315A CN201710275321.6A CN201710275321A CN106862315A CN 106862315 A CN106862315 A CN 106862315A CN 201710275321 A CN201710275321 A CN 201710275321A CN 106862315 A CN106862315 A CN 106862315A
- Authority
- CN
- China
- Prior art keywords
- bar
- top die
- portal frame
- support bracket
- depression bar
- 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
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/10—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts between rams and anvils or abutments
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
A kind of bar stock straightener, it is made up of cylinder (1), portal frame (2), depression bar (3), top die (4), lower mould (5), Support bracket (7), wheel (8), portal frame (2), lower mould (5) are provided with the Support bracket (7), cylinder (1), depression bar (3) and top die (4) are installed on portal frame (2), wheel (8) is installed on Support bracket (7).During work, bar (6) is positioned on twice moulds (5), top die (4) is driven to be stuck on bar (6) by depression bar (3), moulded rod (3) applies a pressure to bar (6) under starting cylinder (1), to reach the purpose of correction bar (6).It is mobile flexible additionally, due to this special plane equipped with wheel (8), different operating place is applicable to, reduce the operating of bar (6).
Description
Technical field
The present invention relates to the alignment of machine industry bar raw material, and in particular to a kind of bar stock straightener.
Background technology
During machine-building, particularly in the manufacturing process of rod class part, the round steel of buying for various reasons its
Linearity is very poor, cannot be processed in postorder process, therefore, the bar poor for linearity must be carried out before machining
Alignment, to meet the processing request of postorder.Traditional aligning method is all to carry out alignment, this alignment using artificial hammering method
Method not only inefficiency, is also easy to cause to hammer trace in workpiece surface, and large batch of production operation needs cannot have been met, because
This is necessary to make a kind of simple bar stock straightener, to meet production operation the need for.
The content of the invention
It is contemplated that overcoming the alignment problem of former bar, bar work surface quality is improved, reduce production intensity, improved
Labor productivity.
To achieve the above object, the present invention is adopted the following technical scheme that：
A kind of bar stock straightener, it includes portal frame, depression bar, top die, lower mould, Support bracket and wheel composition, and it is special
It is that portal frame and lower mould are provided with the Support bracket to levy, and depression bar and top die, Support bracket are provided with portal frame
On wheel is installed.
The bar stock straightener has the top die and lower mould of V-arrangement, is applicable the alignment of many specification bars, and mould can be more
Change.
The Support bracket is provided with the wheel that special plane can be allowed arbitrarily mobile, and work is flexible, it is adaptable to different fields
Ground, reduces the transhipment of bar.
Described that cylinder, depression bar and top die are provided with portal frame, during work, air compressor machine drive cylinder drives depression bar
Top die works.
Described that handle, depression bar and top die are provided with portal frame, during work, rotary handle makes depression bar drive top die
Work.
Herein below is included in the above-mentioned technical solutions：
This special plane uses planer type structure, and a portal frame is set on Support bracket, and cylinder, pressure are provided with portal frame
Bar, cylinder is connected with depression bar, and depression bar lower end is connected with a V-arrangement top die；Support bracket is made using H profile steel, simple structure,
It is easy to make.Mould under two V-arrangements is placed on Support bracket, is respectively symmetrically and is placed in portal frame both sides.If manually operated, then by gas
Cylinder changes and is set to rotary handle, and depression bar uses screw-rod structure.
This special plane is configured with wheel, and conveniently moving flexibly, can move to each different station, reduce the thing of bar
Stream operating, reduces production cost.
To treat that the bar of alignment is placed in the V-groove of lower mould, find bending point, bending point is placed in top die lower section, lead to
Crossing startup cylinder makes depression bar drive top die to apply pressure to bar, to reach the purpose of alignment.Using it is manually operated when, rotation
Handle makes depression bar drive top die to apply the purpose that pressure equally reaches alignment to bar.
If the machine uses pneumatic operation, working site only needs an air compressor machine, if the machine uses unpowered behaviour
Make, be particularly well-suited to the working environment without production power, the upper dip mold of the machine can be carried out for the bar of different size in addition
Change, applicability is wide.
The present invention has simple structure, easy to operate, low cost of manufacture, the characteristics of cost performance is high.
With reference to Figure of description, the present invention will be further described.
Brief description of the drawings
Fig. 1 is pneumatic bar stock straightener structural representation.
Fig. 2 is manual bar leveler structure schematic diagram.
In figure：1st, cylinder；2nd, portal frame；3rd, depression bar；4th, top die；5th, lower mould；6th, bar；7th, Support bracket；8th, wheel；
9th, handle.
Specific embodiment
As shown in figure 1, being a kind of pneumatic bar stock straightener, twice moulds 5 are positioned over the both sides of portal frame 2 first during work,
The bending point of bar 6 is placed in the underface of depression bar 3, is started cylinder 1 and depression bar 3 is pressed, drive top die 4 to the rod for treating alignment
The carrying out of material 6 is pressed, and alignment is carried out to bar 6, by the alignment of bar 6 in required scope, to meet postorder processing.Bar school
Straight device is located on Support bracket 7, and moveable wheel 8 is provided with the bottom of Support bracket 7.
As shown in Fig. 2 being a kind of manual bar stock straightener, twice moulds 5 are positioned over the both sides of portal frame 2 first during work,
The bending point of bar 6 is placed in the underface of depression bar 3, rotary handle 9 drives depression bar 3, top die 4 is pushed down the bar for treating alignment
6, to push down and apply pressure again after bending point alignment is carried out to bar 6, just can be by the alignment of bar 6 in required scope after being repeated several times
It is interior, to meet postorder processing.Bar coalignment is located on Support bracket 7, and moveable car is provided with the bottom of Support bracket 7
Wheel 8.
Claims (5)
1. a kind of bar stock straightener, it include portal frame (2), depression bar (3), top die (4), lower mould (5), Support bracket (7) and
Wheel (8) is constituted, it is characterised in that portal frame (2) and lower mould (5) are provided with the Support bracket (7), on portal frame (2)
Depression bar (3) and top die (4) are installed, wheel (8) is installed on Support bracket (7).
2. a kind of bar stock straightener according to claim 1, it is characterised in that bar stock straightener has the top die (4) of V-arrangement
With lower mould (5), the alignment of many specification bars (6) is applicable, and mould can be changed.
3. a kind of bar stock straightener according to claim 1, it is characterised in that Support bracket (7) is provided with and can allow special plane
Arbitrarily mobile wheel (8), works flexible, it is adaptable to different places, reduces the transhipment of bar (6).
4. a kind of bar stock straightener according to claim 1, it is characterised in that be provided with portal frame (2) cylinder (1),
Depression bar (3) and top die (4), during work, air compressor machine drive cylinder (1) makes depression bar (3) drive top die (4) to work.
5. a kind of manual bar stock straightener according to claim 1, it is characterised in that be provided with handle on portal frame (2)
(9), depression bar (3) and top die (4), during work, rotary handle (9) makes depression bar (3) drive top die (4) to work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710275321.6A CN106862315A (en) | 2017-04-25 | 2017-04-25 | A kind of bar stock straightener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710275321.6A CN106862315A (en) | 2017-04-25 | 2017-04-25 | A kind of bar stock straightener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106862315A true CN106862315A (en) | 2017-06-20 |
Family
ID=59161581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710275321.6A Pending CN106862315A (en) | 2017-04-25 | 2017-04-25 | A kind of bar stock straightener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106862315A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2748829A (en) * | 1955-01-05 | 1956-06-05 | Anthony J Korenak | Straightening device equipped with an optical projection type comparator |
| CN201791787U (en) * | 2010-09-29 | 2011-04-13 | 北京长宇利华液压系统工程设计有限公司 | Semi-automatic cold-drawn steel tube straightener |
| CN202762775U (en) * | 2012-10-06 | 2013-03-06 | 杨艳莉 | Simple pump shaft straightening device |
| CN204503849U (en) * | 2015-03-24 | 2015-07-29 | 南通锻压设备股份有限公司 | Full automatic servo straightener |
| CN204503847U (en) * | 2014-12-31 | 2015-07-29 | 杭州同创顶立机械有限公司 | A kind of large longaxones parts automatic alignment machine |
-
2017
- 2017-04-25 CN CN201710275321.6A patent/CN106862315A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2748829A (en) * | 1955-01-05 | 1956-06-05 | Anthony J Korenak | Straightening device equipped with an optical projection type comparator |
| CN201791787U (en) * | 2010-09-29 | 2011-04-13 | 北京长宇利华液压系统工程设计有限公司 | Semi-automatic cold-drawn steel tube straightener |
| CN202762775U (en) * | 2012-10-06 | 2013-03-06 | 杨艳莉 | Simple pump shaft straightening device |
| CN204503847U (en) * | 2014-12-31 | 2015-07-29 | 杭州同创顶立机械有限公司 | A kind of large longaxones parts automatic alignment machine |
| CN204503849U (en) * | 2015-03-24 | 2015-07-29 | 南通锻压设备股份有限公司 | Full automatic servo straightener |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | 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: 20170620 |