CN107081352A - A kind of hydraulic straightening device - Google Patents
A kind of hydraulic straightening device Download PDFInfo
- Publication number
- CN107081352A CN107081352A CN201710471367.5A CN201710471367A CN107081352A CN 107081352 A CN107081352 A CN 107081352A CN 201710471367 A CN201710471367 A CN 201710471367A CN 107081352 A CN107081352 A CN 107081352A
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- China
- Prior art keywords
- cantilever
- straightening device
- hydraulic
- road wheel
- mentioned
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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
The present invention relates to forging machinery and equipment field, and in particular to a kind of hydraulic straightening device.The purpose of the present invention be overcome the shortcomings of existing gantry forcing press opening it is small cause loading and unloading waste time and energy and alignment operation after because carry produce secondary deformation, and a kind of hydraulic straightening device is provided, including C-form stand, hydraulic cylinder, alignment pressure head, adapter sleeve and road wheel；Above-mentioned C-form stand includes the transition beam of the first relative cantilever, the second cantilever and the first cantilever of connection and the second cantilever；Above-mentioned hydraulic cylinder is arranged on the inside of above-mentioned first cantilever, and the piston of above-mentioned hydraulic cylinder sets adapter sleeve；Above-mentioned alignment pressure head is connected with above-mentioned adapter sleeve；The end of above-mentioned first cantilever and the second cantilever sets road wheel respectively.
Description
Technical field
The present invention relates to forging machinery and equipment field, and in particular to a kind of hydraulic straightening device.
Background technology
The problem of supplied materials flexural deformation and section bar welding temperature distortion is there is in steel construction process, is generally adopted
Aligning method includes fire school and machinery alignment, but fiery school meeting attended by all faculty and students changes the internal structure of steel, cost height and existed safe hidden
Suffer from；And ordinary gantry formula forcing press opening in existing conventional machinery coalignment is small, loading and unloading are cumbersome and operates complicated.
Meanwhile, big steel construction piece difficult can be also deformed in handling process, existing pressure straightening machine be difficult avoid because
Carry the secondary deformation produced.
The content of the invention
The purpose of the present invention is to overcome existing gantry forcing press opening is small to cause loading and unloading to be wasted time and energy and alignment operation
The deficiency of secondary deformation is produced because carrying afterwards, and a kind of hydraulic straightening device is provided.
To achieve the above object, the technical scheme that provides of the present invention is：A kind of hydraulic straightening device, including C-form stand, liquid
Cylinder pressure, alignment pressure head, adapter sleeve and road wheel；Above-mentioned C-form stand includes the first relative cantilever, the second cantilever and connection the
The transition beam of one cantilever and the second cantilever；Above-mentioned hydraulic cylinder is arranged on the inside of above-mentioned first cantilever, under the piston of above-mentioned hydraulic cylinder
End sets adapter sleeve；Above-mentioned alignment pressure head is connected with above-mentioned adapter sleeve；The end of above-mentioned first cantilever and the second cantilever is set respectively
Put road wheel.
Further, in addition to respectively two workbench of the second cantilever both sides are installed in.
Further, above-mentioned road wheel can also be arranged on above-mentioned workbench, set road wheel on the table with
The road wheel of the first cantilevered distal end is arranged in approximately the same plane.
Further, in order to adjust position of the hydraulic cylinder on the first cantilever according to actual needs, above-mentioned hydraulic cylinder with it is upper
State the first cantilever to be connected by screw bolts, multigroup connection spiral shell being adapted with above-mentioned hydraulic cylinder is provided with the inside of above-mentioned first cantilever
Pit.By connecting, different screwed holes can realize the adjustment to Position of Hydraulic Cylinder.
Further, in order to press-fit the parts that some transition or interference fit etc. need to precisely coordinate, above-mentioned second cantilever
Top be provided with chain-wales, above-mentioned chain-wales and can place adjustment cushion block.
Further, it is provided with mounting hole on pressure head, above-mentioned adapter sleeve for the ease of changing and installing.
Noise when further, in order to reduce mobile, above-mentioned road wheel uses glue coating wheel.
Laborsaving flexible when further, in order to move, above-mentioned glue coating wheel installs deep groove ball bearing.
Further, workbench is welded by H profile steel.
Further, in order to ensure the intensity of C-form stand, C-form stand is formed using the weldering of Q235 steel plate integral cuttings group；On
State and stiffener plate is provided with C-form stand.
Present invention advantage compared with prior art is：
1st, in the less steel construction piece of alignment, it will treat that alignment steel construction piece moves through c-shaped opening and is placed on second
Alignment is completed on cantilever；Open alignment mouthful reduces the difficulty of loading and unloading, while being also convenient for that observation is installed or whether is alignment
In place.
2nd, in the big steel construction piece of alignment, because big steel construction piece is difficult to carry；Even if can carry, in handling process
In can also be deformed, be unfavorable for realizing alignment.Now, pressure straightening equipment need to be only inverted with driving, then moves alignment
Device can carry out alignment.
3rd, can be according to actual conditions using one of above two mode of operation according to the of different sizes of alignment steel construction is treated
Realize alignment.
4th, chain-wales are set in the top of the second cantilever, the present apparatus can also work as forcing press and use, for press-fiting some mistakes
The parts that need to precisely coordinate such as cross or be interference fitted.
5th, hydraulic cylinder is connected by screw bolts with the first cantilever, and diverse location is provided with multigroup and hydraulic cylinder on the inside of the first cantilever
The connection screwed hole being adapted, position of the hydraulic cylinder on cantilever can be adjusted according to actual needs.
Brief description of the drawings
Fig. 1 is the structural representation of hydraulic straightening device (alignment pressure head is not shown)；
Fig. 2 is the sectional view along C-form stand longitudinal centre line；
Fig. 3 is the first mode of operation structural representation of the present invention；
Fig. 4 is second of mode of operation structural representation of the invention.
Each label is described as follows in figure：
1-C-form stand, the 11-the first cantilever, the 12-the second cantilever, 13-transition beam；14-workbench, 15-screw thread
Hole, 16-stiffener plate, 17-chain-wales；
2-hydraulic cylinder, 21-adapter sleeve；
3-road wheel；
4-small steel construction piece；5-big steel construction piece.
Embodiment
The present invention is further detailed explanation with reference to the accompanying drawings and examples.
A kind of hydraulic straightening device as depicted in figs. 1 and 2, including C-form stand 1, hydraulic cylinder 2, adapter sleeve 21, road wheel
3rd, workbench 14；Also include alignment pressure head.
C-form stand 1 is formed using the weldering of Q235 steel plate integral cuttings group and is provided with stiffener plate 16；C-form stand 1 includes phase
To the first cantilever 11, the second cantilever 12 and connection the first cantilever 11 and the second cantilever 12 transition beam 13；
The end of first cantilever 11 sets road wheel 3；First cantilever 11 inner side is provided with multigroup to be adapted with hydraulic cylinder 2
Connection screwed hole 15.Hydraulic cylinder 2 is arranged on the inner side of the first cantilever 11 using bolt, and the piston of hydraulic cylinder 2 sets connection
Set 21；The mounting hole of connected alignment pressure head is provided on adapter sleeve 21.
The top of second cantilever 12, which is provided with chain-wales, chain-wales, can place adjustment cushion block.The both sides of second cantilever 12
Fixed two workbench 14 that are welded with H profile steel respectively.Road wheel 3 is set respectively on two workbench, the road wheel 3 with
The road wheel 3 of the first cantilevered distal end is arranged in approximately the same plane, and the direction of road wheel traveling is identical.Above-mentioned road wheel
3 using the glue coating wheel for installing deep groove ball bearing.
The present invention is using hydraulic system supply pressure and hydraulic station and hydraulic cylinder can be selected according to the product of alignment is needed
Specification.
Fig. 3 illustrates the first mode of operation of the present invention：In the less steel construction piece of alignment, alignment steel construction will be treated
Part moves through c-shaped opening and is placed on the chain-wales 17 of the second cantilever, the alignment pressure head pair in hydraulic station driving hydraulic cylinder
Alignment steel construction piece presses, and moves back and forth and treats alignment steel construction piece, until completing the alignment to whole steel construction piece.
Fig. 4 illustrates second of mode of operation of the present invention：In the big steel construction piece of alignment, big steel construction piece is put
Correct position is put into, pressure straightening equipment is inverted with driving, big steel construction piece is located in c-opening, workbench and steel
Structural member is close to, and is pressed by alignment pressure head, then by driving road wheel 3 to move back and forth coalignment, until completing to whole
The alignment of individual steel construction piece.
Claims (10)
1. a kind of hydraulic straightening device, it is characterised in that：Including C-form stand (1), hydraulic cylinder (2), alignment pressure head, adapter sleeve
And road wheel (3) (21)；
The C-form stand (1) includes relative the first cantilever (11), the second cantilever (12) and the first cantilever of connection (11) and the
The transition beam (13) of two cantilevers (12)；
The hydraulic cylinder (2) is arranged on the inside of first cantilever (11), and the piston of the hydraulic cylinder (2) sets adapter sleeve
(21)；
The alignment pressure head is connected with the adapter sleeve (21)；
The end of first cantilever (11) and the second cantilever (12) sets road wheel (3) respectively.
2. a kind of hydraulic straightening device according to claim 1, it is characterised in that：Also include being installed in the second cantilever respectively
(12) two workbench (14) of both sides.
3. a kind of hydraulic straightening device according to claim 2, it is characterised in that：The road wheel (3) can also be set
On the workbench (14), the road wheel (3) being arranged on workbench (14) and the road wheel for being arranged on the first cantilevered distal end
(3) it is located in approximately the same plane.
4. a kind of hydraulic straightening device according to claim 3, it is characterised in that：The hydraulic cylinder (2) and described first
Cantilever (11) is connected by screw bolts, and multigroup company being adapted with the hydraulic cylinder (2) is provided with the inside of first cantilever (11)
Connect with screwed hole (15).
5. a kind of hydraulic straightening device according to any one of Claims 1-4, it is characterised in that：Second cantilever
(12) adjustment cushion block can be placed by being provided with above on chain-wales, the chain-wales.
6. a kind of hydraulic straightening device according to claim 5, it is characterised in that：Peace is provided with the adapter sleeve (21)
Fill hole.
7. a kind of hydraulic straightening device according to claim 6, it is characterised in that：The road wheel (3) is glue coating wheel.
8. a kind of hydraulic straightening device according to claim 7, it is characterised in that：The glue coating wheel installs deep-groove ball axle
Hold.
9. a kind of hydraulic straightening device according to claim 8, it is characterised in that：The workbench (14) is welded by H profile steel
Connect and form.
10. a kind of hydraulic straightening device according to claim 9, it is characterised in that：The C-form stand (1) uses Q235
The weldering of steel plate integral cutting group is formed；Stiffener plate (16) is provided with the C-form stand (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710471367.5A CN107081352A (en) | 2017-06-20 | 2017-06-20 | A kind of hydraulic straightening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710471367.5A CN107081352A (en) | 2017-06-20 | 2017-06-20 | A kind of hydraulic straightening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107081352A true CN107081352A (en) | 2017-08-22 |
Family
ID=59605917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710471367.5A Pending CN107081352A (en) | 2017-06-20 | 2017-06-20 | A kind of hydraulic straightening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107081352A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112775215A (en) * | 2020-12-28 | 2021-05-11 | 山东鹏瑞凿岩科技有限公司 | Straightening machine |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201728249U (en) * | 2010-07-05 | 2011-02-02 | 廊坊开发区现代工程技术有限公司 | Movable portal type straightening machine |
| CN101979173A (en) * | 2010-11-27 | 2011-02-23 | 玉环普天单向器有限公司 | Hydraulic straightening device |
| CN204365745U (en) * | 2014-12-23 | 2015-06-03 | 山西天创液压机械设备制造有限公司 | A kind of hydraulic moving straightener |
| CN204503849U (en) * | 2015-03-24 | 2015-07-29 | 南通锻压设备股份有限公司 | Full automatic servo straightener |
| CN204996862U (en) * | 2015-10-11 | 2016-01-27 | 长春城际轨道客车配件有限公司 | Frock is repaiied to accent |
| CN205020561U (en) * | 2015-08-11 | 2016-02-10 | 广西建宁输变电工程有限公司 | Pneumatic straightener |
| CN205253776U (en) * | 2015-12-04 | 2016-05-25 | 中冶宝钢技术服务有限公司 | Movable rectifies frock |
| CN205732380U (en) * | 2016-06-07 | 2016-11-30 | 陆道华 | Packaged type straightening frock |
| CN206966360U (en) * | 2017-06-20 | 2018-02-06 | 陕西隆翔停车设备集团有限公司 | A kind of hydraulic straightening device |
-
2017
- 2017-06-20 CN CN201710471367.5A patent/CN107081352A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201728249U (en) * | 2010-07-05 | 2011-02-02 | 廊坊开发区现代工程技术有限公司 | Movable portal type straightening machine |
| CN101979173A (en) * | 2010-11-27 | 2011-02-23 | 玉环普天单向器有限公司 | Hydraulic straightening device |
| CN204365745U (en) * | 2014-12-23 | 2015-06-03 | 山西天创液压机械设备制造有限公司 | A kind of hydraulic moving straightener |
| CN204503849U (en) * | 2015-03-24 | 2015-07-29 | 南通锻压设备股份有限公司 | Full automatic servo straightener |
| CN205020561U (en) * | 2015-08-11 | 2016-02-10 | 广西建宁输变电工程有限公司 | Pneumatic straightener |
| CN204996862U (en) * | 2015-10-11 | 2016-01-27 | 长春城际轨道客车配件有限公司 | Frock is repaiied to accent |
| CN205253776U (en) * | 2015-12-04 | 2016-05-25 | 中冶宝钢技术服务有限公司 | Movable rectifies frock |
| CN205732380U (en) * | 2016-06-07 | 2016-11-30 | 陆道华 | Packaged type straightening frock |
| CN206966360U (en) * | 2017-06-20 | 2018-02-06 | 陕西隆翔停车设备集团有限公司 | A kind of hydraulic straightening device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112775215A (en) * | 2020-12-28 | 2021-05-11 | 山东鹏瑞凿岩科技有限公司 | Straightening machine |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170822 |
|
| RJ01 | Rejection of invention patent application after publication |