CN105499318A - Hydraulic straightening device - Google Patents

Hydraulic straightening device Download PDF

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Publication number
CN105499318A
CN105499318A CN201410486730.7A CN201410486730A CN105499318A CN 105499318 A CN105499318 A CN 105499318A CN 201410486730 A CN201410486730 A CN 201410486730A CN 105499318 A CN105499318 A CN 105499318A
Authority
CN
China
Prior art keywords
guide rail
hydraulic
straightening
vertical guide
fixed
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
Application number
CN201410486730.7A
Other languages
Chinese (zh)
Inventor
卞江辉
储庆林
陈满宝
李旭强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHITAI COUNTY YIXIANG MACHINERY MANUFACTURING Co Ltd
Original Assignee
SHITAI COUNTY YIXIANG MACHINERY MANUFACTURING Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SHITAI COUNTY YIXIANG MACHINERY MANUFACTURING Co Ltd filed Critical SHITAI COUNTY YIXIANG MACHINERY MANUFACTURING Co Ltd
Priority to CN201410486730.7A priority Critical patent/CN105499318A/en
Publication of CN105499318A publication Critical patent/CN105499318A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a hydraulic straightening device, and relates to the technical field of shaft straightening equipment. The hydraulic straightening device comprises a tool body, supports, a machine base, a motor, a bracket, a machine body, a detection dial indicator, a hydraulic machine pressure head, V-shaped blocks, a vertical guide rail, an oil cylinder, a manual operation handle, a power switch, a hydraulic pump, a reducer and a gear. According to the hydraulic straightening device, the straight plate-type gear arranged on the tool body is meshed with a round gear of the reducer, so that the left and right movement of the machine body of the straightening device is realized; the vertical guide rail is arranged on the machine body, so that the vertical movement of the oil cylinder is realized; the detection dial indicator is arranged on the machine body, so that the working efficiency is effectively improved; the motor is fixed on the machine base through springs, and the motor is in a suspension state, so that vibration of the motor can be avoided; the detection dial indicator is stable and does not shake, so that the straightening precision is effectively improved; the cost is low; the operation is simple and convenient; and the efficiency is high.

Description

A kind of hydraulic straightening device
Technical field
The present invention relates to shaft member straightening equipment technical field, especially relate to a kind of hydraulic straightening device.
Background technology
Screw mandrel, through Overheating Treatment, namely can produce flexural deformation after high-temperature heating, and in thick finishing passes, cutting stress also can make screw mandrel flexural deformation.Eliminating flexural deformation must by the accurately machined required precision of guarantee after ambient pressure alignment.Straightening technology was mainly by artificial alignment in the past, and mostly adopt artificial straightening repeatedly, labour intensity is large, complicated operation, bothersome effort; Existing straightener cost is high, and inconvenient operation.
Summary of the invention
The present invention solves that above-mentioned shaft member alignment is wasted time and energy, alignment efficiency is low and the problem that straightening equipment cost is high, provides a kind of hydraulic straightening device.
The required technical problem solved of the present invention can be achieved through the following technical solutions:
A kind of hydraulic straightening device, comprise lathe bed, support, support, motor, bracket, V-block, body, hydraulic press pressure head, vertical guide rail, oil cylinder, Manual operation handle, power switch, hydraulic pump, described support is fixed on lathe bed and position and can regulates; Described support is fixed on lathe bed, and described motor and hydraulic pump are fixed on support; Described bracket is arranged on the bottom of body, and V-block is fixed on bracket; Described oil cylinder is fixed on body by vertical guide rail, and oil cylinder is connected with hydraulic pump with power switch with tracheae respectively by power line, and described hydraulic press pressure head is arranged on the bottom of oil cylinder; Described Manual operation handle and power switch are fixed on the top of body.
Described bracket comprises two V-blocks.
Described two V-blocks are separately fixed at the two ends of bracket.
The bottom of described fuselage is provided with straight-plate-type gear.
Described support is provided with decelerator, decelerator by circular gear together with the straight-plate-type gears meshing of underbelly.
The middle part of described body is provided with detection dial gauge.
Described vertical guide rail is erected on body wallboard abreast, vertical table.
Described vertical guide rail comprises main wall plate, vertical guide rail-the moon, vertical guide rail-Yang, back vertical plate and needle bearing.
Described vertical guide rail-the moon is fixed on back vertical plate; Described vertical guide rail-Yang is fixed on body main wall plate, installs two described needle bearings above vertical guide rail-Yang.
Beneficial effect of the present invention is: a kind of hydraulic straightening device, and lathe bed configuration straight-plate-type gear and decelerator circular gear mesh together, and realize moving left and right of straightener body; Body configures vertical guide rail, realizes moving up and down of oil cylinder; Body is configured with detection dial gauge, effectively improves operating efficiency; Motor is fixed on support by spring, and motor is in vacant state, and motor can be avoided to shake, and detection dial gauge is stablized and does not shake, effectively improve alignment precision; Cost is low, simple to operation, efficiency is high.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention will be further described:
Fig. 1 is hydraulic straightening device structural representation of the present invention.
Fig. 2 position vertical guide rail structural representation of the present invention.
Detailed description of the invention
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the present invention further.
During concrete enforcement, composition graphs 1, Fig. 2, a kind of hydraulic straightening device, comprises lathe bed 1, support 2, motor 3, bracket 4, body 5, detects dial gauge 6, hydraulic press pressure head 7, vertical guide rail 8, oil cylinder 9, Manual operation handle 10, power switch 11, hydraulic pump 12, gear 13, decelerator 14, support 15 and V-block 16.
Support 2 is fixed on lathe bed 1, and two supports lay respectively at the two ends of lathe bed, and the body of hydraulic straightening device is positioned at the centre of two stands, and the horizontal level of support can regulate, and is used for supporting the screw mandrel or slender axles for the treatment of alignment.Lathe bed 1 configures slideway, and support 15 is fixed on the slideway of lathe bed, and motor 3 and hydraulic pump 12 are fixedly mounted on support, and motor is that hydraulic straightening machine is powered, and hydraulic pump provides pressure for straightener.Decelerator 14 is fixed on support, and gear 13 is fixed on below lathe bed, and gear 13 is circular gear, be provided with straight-plate-type gear below lathe bed, straight-plate-type gear and gear 13 mesh together, during work, decelerator driven gear rotates, and pinion rotation drives body to move left and right.
Bracket 4 is fixedly mounted on the bottom of body 5, and two V-blocks are fixed at bracket about 4 two ends, and during alignment, two V-blocks are used for supporting the screw mandrel treating alignment.Detect the middle part that dial gauge 6 is arranged on body 5, detect the flexibility that dial gauge is used for detecting screw mandrel or slender axles, detecting dial gauge is fixed on fuselage by a rotatable axle, and the position detecting dial gauge like this can adjust, and convenient operation personnel operate.
Oil cylinder 9 is fixed on body 5 top by vertical guide rail 8, vertical guide rail is fixed on body, and hydraulic press pressure head 7 is arranged on the bottom of oil cylinder 9, and oil cylinder coordinates with vertical guide rail, moving up and down of hydraulic press pressure head can be realized, thus realize treating alignment screw mandrel or slender axles alignment operation.Oil cylinder is connected with hydraulic pump with power switch with tracheae respectively by power line.Manual operation handle 10 and power switch 11 are fixed on the top of body 5.
Vertical guide rail 8 comprises: main wall plate 81, vertical guide rail-the moon 82, needle bearing 83, hold-down screw 84, vertical guide rail trip bolt 85, vertical guide rail-Yang 86, back vertical plate 87.Vertical guide rail-the moon 82 is fixed on back vertical plate by hold-down screw 84; Described vertical guide rail-Yang is fixed on body main wall plate by vertical guide rail trip bolt 85, installs two described needle bearings 83 above vertical guide rail-Yang.Vertical guide rail is erected on rear wall plate abreast, vertical table, so be referred to as vertical guide rail, is better location, separated in taking, and is the tracks guiding principal pressure position to fluctuate, prevents whole fuselage from not producing inclination.Vertical guide rail is made up of two parts: guide rail-the moon, guide rail-Yang, and guide rail the moon is fixed on back vertical plate, is fixing; Guide rail-Yang is fixed on main wall plate, loads onto two needle bearings above, allows sliding friction become rolling friction, make main wall plate pressure portion throw off workpiece time resistance diminish.
During concrete operations, when operating personnel's rotary work piece, after centimeter check to major axis or leading screw crooked position, straightener can be moved to and need alignment position, press operation of oil cylinde handle, pressure head will decline and touch workpiece, at this moment workpiece is held by two V-blocks, when oil cylinder produces pressure, pressure head contact workpiece, and the active force that produces between this of two V-blocks and reaction force are by workpiece straightening.Thus reach the object of alignment.The bending of workpiece is not a point.The many places that exist had bend, and this just needs alignment main part can move around along workbench.Workpiece drops on two V-blocks, V-block drops on host cradle, bracket drops on main body machine, if do not take measures, during mobile agent part, workpiece will move with V-block, so workpiece and V-block must be made to throw off, workpiece drops on two adjustable supports after throwing off, and so just can move around pressure main body freely.Vertical guide rail is the tracks that the main laminate of suspension straightener fluctuates, and necessarily requires surface roughness high, wear-resisting during making, and requires that the depth of parallelism is good when installing location.
Hydraulic straightening device of the present invention, lathe bed configuration straight-plate-type gear and decelerator circular gear mesh together, and realize moving left and right of straightener body; Body configures vertical guide rail, realizes moving up and down of oil cylinder; Body is configured with detection dial gauge, effectively improves operating efficiency; Motor is fixed on support by spring, and motor is in vacant state, and motor can be avoided to shake, and detection dial gauge is stablized and does not shake, effectively improve alignment precision; Cost is low, simple to operation, efficiency is high.
More than show and describe general principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.

Claims (9)

1. a hydraulic straightening device, it is characterized in that: comprise lathe bed, support, support, motor, bracket, body, hydraulic press pressure head, vertical guide rail, oil cylinder, Manual operation handle, power switch, hydraulic pump, described support is fixed on lathe bed and position and can regulates; Described support is fixed on lathe bed, and described motor and hydraulic pump are fixed on support; Described bracket is arranged on the bottom of body; Described oil cylinder is fixed on body by vertical guide rail, and oil cylinder is connected with hydraulic pump with power switch with tracheae respectively by power line, and described hydraulic press pressure head is arranged on the bottom of oil cylinder; Described Manual operation handle and power switch are fixed on the top of body.
2. according to hydraulic straightening device a kind of described in claim 1, it is characterized in that: described bracket comprises two V-blocks.
3. according to hydraulic straightening device a kind of described in claim 2, it is characterized in that: described two V-blocks are separately fixed at the two ends of bracket.
4. according to hydraulic straightening device a kind of described in claim 1, it is characterized in that: the bottom of described fuselage is provided with straight-plate-type gear.
5. according to hydraulic straightening device a kind of described in claim 4, it is characterized in that: described support is provided with decelerator, decelerator by circular gear together with the straight-plate-type gears meshing of underbelly.
6. according to hydraulic straightening device a kind of described in claim 1, it is characterized in that: the middle part of described body is provided with detection dial gauge.
7. according to hydraulic straightening device a kind of described in claim 1, it is characterized in that: described vertical guide rail is erected on body wallboard abreast, vertical table.
8. according to hydraulic straightening device a kind of described in claim 1, it is characterized in that: described vertical guide rail comprises main wall plate, vertical guide rail-the moon, vertical guide rail-Yang, back vertical plate and needle bearing.
9. according to hydraulic straightening device a kind of described in claim 8, it is characterized in that: described vertical guide rail-the moon is fixed on back vertical plate; Described vertical guide rail-Yang is fixed on body main wall plate, installs two described needle bearings above vertical guide rail-Yang.
CN201410486730.7A 2014-09-22 2014-09-22 Hydraulic straightening device Pending CN105499318A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410486730.7A CN105499318A (en) 2014-09-22 2014-09-22 Hydraulic straightening device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410486730.7A CN105499318A (en) 2014-09-22 2014-09-22 Hydraulic straightening device

Publications (1)

Publication Number Publication Date
CN105499318A true CN105499318A (en) 2016-04-20

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109317541A (en) * 2017-02-21 2019-02-12 景宁畲族自治县牧风工艺品厂 A kind of flexure type hollow aluminum strip pressuring flat device

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4142499A1 (en) * 1991-12-21 1993-06-24 Heidelberger Druckmasch Ag Device for straightening rotary-symmetrical workpiece - has straightening press with computer-controlled clamp elements and workpiece handling/processing devices
JPH11151600A (en) * 1997-11-19 1999-06-08 Noritomi Tekkosho:Kk General purpose stress relieving device
CN101653795A (en) * 2009-09-04 2010-02-24 太原重工股份有限公司 Vertical hydraulic straightening machine
KR20100003815U (en) * 2008-10-01 2010-04-09 신세기에스에프에스(주) Hydraulic correct machine for large and major axis pipe
CN101862767A (en) * 2010-05-27 2010-10-20 中国海洋石油总公司 Automation straightener for drilling tool
CN202278042U (en) * 2011-09-05 2012-06-20 沈阳远大铝业工程有限公司 Adjustable hydraulic straightening device
CN202527535U (en) * 2012-04-09 2012-11-14 山东兖矿轻合金有限公司 Aluminium plate pressure finishing device and detection system
CN103286164A (en) * 2013-03-25 2013-09-11 宁波和昌液压设备有限公司 Single straightening press adopting close-loop control
CN203696757U (en) * 2014-03-05 2014-07-09 威海华东数控股份有限公司 Grinding wheel dresser moving device
CN203751053U (en) * 2014-04-01 2014-08-06 太原重工股份有限公司 Small and medium-sized vertical hydraulic straightening machine
CN204503845U (en) * 2014-09-22 2015-07-29 石台县熠翔机械制造有限公司 A kind of hydraulic straightening device

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4142499A1 (en) * 1991-12-21 1993-06-24 Heidelberger Druckmasch Ag Device for straightening rotary-symmetrical workpiece - has straightening press with computer-controlled clamp elements and workpiece handling/processing devices
JPH11151600A (en) * 1997-11-19 1999-06-08 Noritomi Tekkosho:Kk General purpose stress relieving device
KR20100003815U (en) * 2008-10-01 2010-04-09 신세기에스에프에스(주) Hydraulic correct machine for large and major axis pipe
CN101653795A (en) * 2009-09-04 2010-02-24 太原重工股份有限公司 Vertical hydraulic straightening machine
CN101862767A (en) * 2010-05-27 2010-10-20 中国海洋石油总公司 Automation straightener for drilling tool
CN202278042U (en) * 2011-09-05 2012-06-20 沈阳远大铝业工程有限公司 Adjustable hydraulic straightening device
CN202527535U (en) * 2012-04-09 2012-11-14 山东兖矿轻合金有限公司 Aluminium plate pressure finishing device and detection system
CN103286164A (en) * 2013-03-25 2013-09-11 宁波和昌液压设备有限公司 Single straightening press adopting close-loop control
CN203696757U (en) * 2014-03-05 2014-07-09 威海华东数控股份有限公司 Grinding wheel dresser moving device
CN203751053U (en) * 2014-04-01 2014-08-06 太原重工股份有限公司 Small and medium-sized vertical hydraulic straightening machine
CN204503845U (en) * 2014-09-22 2015-07-29 石台县熠翔机械制造有限公司 A kind of hydraulic straightening device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109317541A (en) * 2017-02-21 2019-02-12 景宁畲族自治县牧风工艺品厂 A kind of flexure type hollow aluminum strip pressuring flat device

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Application publication date: 20160420

RJ01 Rejection of invention patent application after publication