CN204503845U - A kind of hydraulic straightening device - Google Patents
A kind of hydraulic straightening device Download PDFInfo
- Publication number
- CN204503845U CN204503845U CN201420546141.9U CN201420546141U CN204503845U CN 204503845 U CN204503845 U CN 204503845U CN 201420546141 U CN201420546141 U CN 201420546141U CN 204503845 U CN204503845 U CN 204503845U
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- China
- Prior art keywords
- guide rail
- vertical guide
- hydraulic
- straightening device
- fixed
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Abstract
The utility model discloses a kind of hydraulic straightening device, relate to shaft member straightening equipment technical field, comprise lathe bed, support, support, motor, bracket, body, detection dial gauge, hydraulic press pressure head, V-block, vertical guide rail, oil cylinder, Manual operation handle, power switch, hydraulic pump, decelerator and gear.The utility model hydraulic straightening device, 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.
Description
Technical field
The utility model relates to shaft member straightening equipment technical field, especially relates 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.
Utility model content
The utility model 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 utility model 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 lathe bed 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 lathe bed bottom.
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.
The utility model beneficial effect 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 utility model is described further:
Fig. 1 is the utility model hydraulic straightening device structural representation.
Fig. 2 position the utility model vertical guide rail structural representation.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model 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 lathe bed 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 lathe bed 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.
The utility model hydraulic straightening device, 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 utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model 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 lathe bed 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 lathe bed bottom.
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420546141.9U CN204503845U (en) | 2014-09-22 | 2014-09-22 | A kind of hydraulic straightening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420546141.9U CN204503845U (en) | 2014-09-22 | 2014-09-22 | A kind of hydraulic straightening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204503845U true CN204503845U (en) | 2015-07-29 |
Family
ID=53701849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420546141.9U Expired - Fee Related CN204503845U (en) | 2014-09-22 | 2014-09-22 | A kind of hydraulic straightening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204503845U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105499318A (en) * | 2014-09-22 | 2016-04-20 | 石台县熠翔机械制造有限公司 | Hydraulic straightening device |
-
2014
- 2014-09-22 CN CN201420546141.9U patent/CN204503845U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105499318A (en) * | 2014-09-22 | 2016-04-20 | 石台县熠翔机械制造有限公司 | Hydraulic straightening device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20210922 |