CN205734166U - A kind of irregular section bar machine installs intermediate straight line degree adjusting apparatus additional - Google Patents
A kind of irregular section bar machine installs intermediate straight line degree adjusting apparatus additional Download PDFInfo
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- CN205734166U CN205734166U CN201620626116.0U CN201620626116U CN205734166U CN 205734166 U CN205734166 U CN 205734166U CN 201620626116 U CN201620626116 U CN 201620626116U CN 205734166 U CN205734166 U CN 205734166U
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- driver plate
- slide block
- section bar
- linearity
- vertical direction
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Abstract
This utility model relates to a kind of irregular section bar machine and installs intermediate straight line degree method of adjustment and device additional, and clip base is arranged on platen, has vertically and horizontally two locating surfaces, for part Primary Location in a free state；Lever indicator is arranged on machine tool chief axis end face, can move along tri-directions of X/Y/Z, the numerical value during detection parts fixation linearity and record part straight-line degree adjustment；Driver plate and slide block rely on the inclined-plane on slide block, are slide block horizontal motion by the conversion of motion of driver plate vertical direction；Nut and bolt presses drive block also drive driver plate vertical direction to move.By rotating screw cap, compressing driver plate and drive driver plate to move downward, relying on the inclined-plane power transmission of slide block, band movable slider moves horizontally, and promotes part to deform in the width direction, it is achieved to adjust the linearity of part.This utility model reliable design, installation method is simple, it is possible to the linearity completing section bar part at short notice adjusts.
Description
Technical field
This utility model relates to a kind of irregular section bar digital control processing clamping linearity method of adjustment and aid, the method
And aid can be applicable to heavy section class part adjustment of linearity during clamping on platen that cross section is complicated.
Background technology
In Shanghai-Hangzhou Line high-speed maglev train project, equipment Imported From German EMH Company magnetic suspension train manufacturing technology, body structure is a large amount of
Use import irregular section bar class part.Such part section is complex-shaped, and design is to dimensional tolerance and the requirement of surface roughness
Higher, part length is up to 28 meters, and width reaches 0.6 meter, highly reaches 0.4 meter, and is external import buying section bar
Blank, belongs at home and processing first, without relevant processing experience.Traditional pincers worker manual line processing mode cannot meet design essence
Degree requirement, need to use numerical control machining scheme.During parts fixation, profile workblank length direction linearity in a free state
Every 20 meters of error reaches about 20mm, and locally the straightness error of every meter reaches 1mm, and designs and require that part length scheme is processed
Feature tolerances is ± 0.4mm, if directly by carrying out clamping under section bar free state, digital control processing will be unable to reach design accuracy and wants
Ask.Therefore by aid, such section bar part by numerical control processing and loading clamp linearity must be adjusted.
Summary of the invention
In order to overcome during section bar parts fixation length direction straightness error under free state relatively big, and cannot pass through
General tool is adjusted linearity, and this utility model provides a kind of linearity method of adjustment and simple aid, uses
In the clamping linearity of adjustment section bar, the straightness error of each for partial operation region meter is adjusted to ± 0.1mm, to ensure number
The required precision of control processing.
Above-mentioned purpose of the present utility model is reached by following measures.
A kind of irregular section bar machine installs intermediate straight line degree adjusting apparatus additional, including: clip base, lever indicator, nut, support
Block, driver plate, slide block and bolt；Clip base is arranged on platen, have vertically and horizontally two fixed
Plane, just positions and spacing in a free state for section bar part；Lever indicator is arranged on machine tool chief axis end face, can consolidate
Being scheduled on a position also to move along tri-directions of X/Y/Z, detection parts fixation linearity and record part straight-line degree adjusted
Change numerical value in journey；Driver plate and slide block rely on the inclined-plane on slide block, are slide block by the conversion of motion of driver plate vertical direction
Horizontal motion；Nut and bolt presses drive block also drive driver plate vertical direction to move；By rotating screw cap, compress and pass
Dynamic plate also drives driver plate to move downward, and relies on the inclined-plane power transmission of slide block, and band movable slider moves horizontally, and promotes part along width
Direction distortion, it is achieved adjust the linearity of part.
A kind of irregular section bar machine installs intermediate straight line degree method of adjustment additional, and step is:
S1, installs clip base on platen；
S2, installs part in clip base；
S3, installation lever indicator is on machine tool chief axis end face, and lever indicator acts primarily as detection parts fixation linearity
The effect of the change numerical value during adjusting with record part straight-line degree；
S4, installation bolt is in the T-shape slot of platen, and an installation bracer the most successively, slide block, driver plate is to figure
Showing position, then screwed on by nut, nut acts primarily as compression driver plate and drives driver plate vertical direction to move, and then rotates spiral shell
Cap, compresses driver plate and drives driver plate to move downward, and relies on the inclined-plane power transmission of slide block, and band movable slider moves horizontally, and promotes
Part deforms in the width direction, drives the reading change of lever indicator, and the reading situation of change of lever indicator can react zero
Part linearity adjustment amount, after linearity is adjusted in place, stop operating nut, completes the adjustment of parts fixation linearity.
This utility model reliable design, installation method is simple, it is possible to the linearity completing section bar part at short notice is adjusted
Whole.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings, but the most therefore this utility model is limited
System is among described practical range.All these designs should be regarded as this technology disclosure of that and protection of the present utility model
Scope.
Fig. 1 is irregular section bar digital control processing clamping linearity method of adjustment and device use schematic diagram.
In Fig. 1: 1 band T-slot platen, 2 clip base, 3 lever indicators, 4 section bar parts, 5 nuts, 6 supports
Block, 7 driver plates, 8 slide blocks, 9 bolts.
Detailed description of the invention
Refering to Fig. 1.
Clip base 2 is placed on platen 1 and fixes, section bar part 4 is placed on fixture shown in Fig. 1
On matrix 2, allow part locating surface and clip base 2 level, vertically oriented laminating.
Machine tool chief axis is installed lever indicator 3, starts lathe and drive dial gauge 3 to move along section bar part 4 length direction
Dynamic, according to the display numerical value of dial gauge 3, record part straight-line degree error；According to part straight-line degree error log result, at section bar
On part 4, labelling needs to adjust the position of clamping linearity；Clip base is placed slide block 8, T-shape on platen
Bolt 9 is installed in groove, a bracer 6 is installed, driver plate 7, tightening nuts 5 are installed, compress driver plate 7 by rotary nut 5, rely on
Slope driving driving block 8 on slide block 8 moves horizontally, and drives section bar part 4 to deform in the width direction, drives lever percentage
The reading change of table；The situation of change of lever indicator reading can react part straight-line degree adjustment amount, when linearity is adjusted in place
After, stop operating nut, takes off lever indicator 3, completes the adjustment of parts fixation linearity.
After part by numerical control machines, unclamp nut 5 successively, take off driver plate 7, take off driving block 6, take off support
Block 8, takes off bolt 9 and i.e. completes the dismounting of this utility model device.
Claims (1)
1. an irregular section bar machine installs intermediate straight line degree adjusting apparatus additional, it is characterised in that including: clip base, lever indicator,
Nut, a bracer, driver plate, slide block and bolt；Clip base is arranged on platen, has vertical direction and level side
To two locating surfaces, just position in a free state and spacing for section bar part；Lever indicator is arranged on machine tool chief axis end
On face, a position can be fixed on and also can move along tri-directions of X/Y/Z, detection parts fixation linearity and record part straight-line
Change numerical value during degree adjustment；Driver plate and slide block rely on the inclined-plane on slide block, the motion of driver plate vertical direction are turned
Turn to slide block horizontal motion；Nut and bolt presses drive block also drive driver plate vertical direction to move；By rotating spiral shell
Cap, compresses driver plate and drives driver plate to move downward, and relies on the inclined-plane power transmission of slide block, and band movable slider moves horizontally, and promotes
Part deforms in the width direction, it is achieved adjust the linearity of part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620626116.0U CN205734166U (en) | 2016-06-22 | 2016-06-22 | A kind of irregular section bar machine installs intermediate straight line degree adjusting apparatus additional |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620626116.0U CN205734166U (en) | 2016-06-22 | 2016-06-22 | A kind of irregular section bar machine installs intermediate straight line degree adjusting apparatus additional |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205734166U true CN205734166U (en) | 2016-11-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620626116.0U Active CN205734166U (en) | 2016-06-22 | 2016-06-22 | A kind of irregular section bar machine installs intermediate straight line degree adjusting apparatus additional |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205734166U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105881098A (en) * | 2016-06-22 | 2016-08-24 | 成都飞机工业（集团）有限责任公司 | Method and device for adjusting linearity of assembling clamp of special-shaped profile machine |
| CN114260725A (en) * | 2021-12-24 | 2022-04-01 | 广东普拉迪科技股份有限公司 | Fixture device for keeping shape of workpiece |
-
2016
- 2016-06-22 CN CN201620626116.0U patent/CN205734166U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105881098A (en) * | 2016-06-22 | 2016-08-24 | 成都飞机工业（集团）有限责任公司 | Method and device for adjusting linearity of assembling clamp of special-shaped profile machine |
| CN114260725A (en) * | 2021-12-24 | 2022-04-01 | 广东普拉迪科技股份有限公司 | Fixture device for keeping shape of workpiece |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |