CN201016684Y - Lathe bed guide rail precision checkout gear - Google Patents
Lathe bed guide rail precision checkout gear Download PDFInfo
- Publication number
- CN201016684Y CN201016684Y CNU2006201649354U CN200620164935U CN201016684Y CN 201016684 Y CN201016684 Y CN 201016684Y CN U2006201649354 U CNU2006201649354 U CN U2006201649354U CN 200620164935 U CN200620164935 U CN 200620164935U CN 201016684 Y CN201016684 Y CN 201016684Y
- Authority
- CN
- China
- Prior art keywords
- gauge
- gauge block
- lathe bed
- support rod
- block
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a processing and testing tool technology field of a lathe bed guide way, especially to a testing device for measuring the guide way accuracy of a lathe bed. The utility model discloses a testing device for measuring the guide way accuracy of a lathe bed, mainly consisting of a support rod (4), a left and right gauge block (1, 7) and a dial gauge (9). The left gauge block (1) is fixed on the left end of the support rod with a clamping sleeve (2) and a bolt (10). A probe (3) is mounted on the inner side of the lower end of the left gauge block. The right gauge block (7) is mounted on the right side of the support rod with a clamping sleeve (8) and the bolt (10). The dial gauge is mounted on the lower end of the right gauge block with a ferrule (5) of the dial gauge and a sheath (6). A measuring contact of the dial gauge is mounted on the inner side of the lower end of the right gauge (7). By utilizing the two-point measurement principle and using a probe which is mounted on one end of the support rod as a reference point, the testing device measures lathe beds with different widths by adjusting the gauge block which is equipped with the dial gauge on the other end of the support rod, and reads the measuring data accurately from the dial gauge. The testing device has advantages of simple structure, convenient operation, high measurement accuracy and improvement in working efficiency.
Description
Technical field:
The utility model relates to the processing testing tool technical field of body of lathe bed guide rail, in particular for measuring the pick-up unit of body of lathe bed guide precision.
Background technology:
At present, when the processing and manufacturing of lathe, engine lathe generally adopts San shape guide rail, and heavy-duty engine lathe generally adopts the structure of rectangular guideway.When processing and manufacturing and assembling, the testing tool that is used to measure mainly is that milscale is directly measured, when the bed ways broad, the comparison heaviness that miking just shows, and the accuracy of measuring neither be very good, measure the cost costliness simultaneously, at the bottom of the efficiency of measurement, can't satisfy the needs of present machine-tool industry.
Summary of the invention:
The purpose of this utility model is to avoid the deficiencies in the prior art part and a kind of body of lathe bed guide precision pick-up unit is provided, it utilizes the principle of two point measurements, the gauge head that employing is installed on the gauge block of pole one end is a reference point, there is the gauge block of clock gauge to come the lathe bed of different in width is measured by adjusting pole other end device, with the measuring method of a contact, and can read the data of measurement accurately by clock gauge.Utilize this survey instrument, effectively guaranteed the machining precision of bed ways, can make the depth of parallelism of bed ways reach 2/1000ths millimeters.
The purpose of this utility model can be by realizing by the following technical solutions: a kind of body of lathe bed guide precision pick-up unit, it mainly is made up of pole (4), left and right gauge block (1,7) and clock gauge (9), left side gauge block (1) is fixedly mounted on the left end of pole (4) by chucking cover (2) and screw (10), and gauge head (3) setting is installed in the inboard, lower end of left gauge block (1); Right gauge block (7) is installed in the right-hand member of pole (4) by chucking cover (8) and screw (10), clock gauge (9) is by clock gauge cutting ferrule (5) and overlap the lower end that (6) setting is installed in right gauge block (7), and the measuring contacts of clock gauge (9) is arranged on the inboard, lower end of right gauge block (7).
The beneficial effects of the utility model are, this body of lathe bed guide precision pick-up unit, it can adjust the measurement range of right gauge block according to the width of lathe bed, can measure the guide rail machining precision of different lathe bed width, and can read the data of measurement accurately, it is simple in structure, easy to operate, the measurement accuracy height has improved efficient, has guaranteed the machining precision of lathe.
Description of drawings:
Fig. 1 is this body of lathe bed guide precision pick-up unit structure assembling synoptic diagram.
Among Fig. 1: 1, left gauge block, 2, chucking cover, 3, gauge head, 4, pole, 5, the clock gauge cutting ferrule, 6, cover, 7, right gauge block, 8, the chucking cover, 9, clock gauge, 10, screw.
Embodiment:
Be described in further detail below in conjunction with the most preferred embodiment shown in the accompanying drawing:
See Fig. 1, described body of lathe bed guide precision pick-up unit, it mainly is made up of pole 4, left gauge block 1, right gauge block 7 and clock gauge 9, the left end that left gauge block 1 is fixedly mounted on pole 4 by chucking cover 2 and screw 10, and gauge head 3 is provided with the inboard, lower end that is installed in left gauge block 1; Right gauge block 7 is installed in the right-hand member of pole 4 by chucking cover 8 and screw 10, and clock gauge 9 is provided with the lower end that is installed in right gauge block 7 by clock gauge cutting ferrule 5 and cover 6, and the measuring contacts of clock gauge 9 is arranged on the inboard, lower end of right gauge block 7.
During measurement, at first left gauge block 1 is fixedly mounted on an end of pole 4, right gauge block 7 is installed in the other end of pole, right gauge block 7 slidably, according to the distance between width adjusting two gauge heads of the body of lathe bed, can accurately read the data of measurement when a clock gauge 9 can measured being equipped with on the right gauge block 7, be the side that benchmark is measured another guide rail with left end guide rail side during measurement, measures the distance between two faces.With the measuring method of a contact, at the length direction of guide rail, measure a point every one section, and the minor increment data recording of each point of its measurement is got off, so that can the better controlled machining precision when grinding.Because lathe bed is whole four guide rails, when measuring different guide rail width, can change the pole 4 and the right gauge block 7 of different length, to reach the purpose of measuring different lathe bed width.Utilize this survey instrument, can make the depth of parallelism of bed ways reach 2/1000ths millimeters.
Claims (1)
1. body of lathe bed guide precision pick-up unit, it is characterized in that: it mainly is made up of pole (4), left and right gauge block (1,7) and clock gauge (9), left side gauge block (1) is fixedly mounted on the left end of pole (4) by chucking cover (2) and screw (10), and gauge head (3) setting is installed in the inboard, lower end of left gauge block (1); Right gauge block (7) is installed in the right-hand member of pole (4) by chucking cover (8) and screw (10), clock gauge (9) is by clock gauge cutting ferrule (5) and overlap the lower end that (6) setting is installed in right gauge block (7), and the measuring contacts of clock gauge (9) is arranged on the inboard, lower end of right gauge block (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201649354U CN201016684Y (en) | 2006-12-23 | 2006-12-23 | Lathe bed guide rail precision checkout gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201649354U CN201016684Y (en) | 2006-12-23 | 2006-12-23 | Lathe bed guide rail precision checkout gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201016684Y true CN201016684Y (en) | 2008-02-06 |
Family
ID=39057176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201649354U Expired - Fee Related CN201016684Y (en) | 2006-12-23 | 2006-12-23 | Lathe bed guide rail precision checkout gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201016684Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102322787A (en) * | 2011-08-16 | 2012-01-18 | 安阳鑫盛机床股份有限公司 | Novel method for measuring leading screw to bed guide rail parallelism and special-purpose dial gauge frame |
| CN102980495A (en) * | 2012-11-16 | 2013-03-20 | 安阳鑫盛机床股份有限公司 | Measurement tool for parallelism error of two side faces of guide rail of machine tool |
| CN104236524A (en) * | 2014-09-18 | 2014-12-24 | 太仓市金达机械厂 | Novel leveling device |
| CN106475834A (en) * | 2015-08-27 | 2017-03-08 | 成都飞机工业（集团）有限责任公司 | A kind of method of lead screw shaft bearings centering |
| CN109029204A (en) * | 2018-10-19 | 2018-12-18 | 淄柴动力有限公司 | Body mistake face dimension measuring device and method |
| CN113970280A (en) * | 2021-10-11 | 2022-01-25 | 中冶陕压重工设备有限公司 | Measuring device and measuring method for grinding dimensional accuracy of machine tool guide rail |
-
2006
- 2006-12-23 CN CNU2006201649354U patent/CN201016684Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102322787A (en) * | 2011-08-16 | 2012-01-18 | 安阳鑫盛机床股份有限公司 | Novel method for measuring leading screw to bed guide rail parallelism and special-purpose dial gauge frame |
| CN102980495A (en) * | 2012-11-16 | 2013-03-20 | 安阳鑫盛机床股份有限公司 | Measurement tool for parallelism error of two side faces of guide rail of machine tool |
| CN104236524A (en) * | 2014-09-18 | 2014-12-24 | 太仓市金达机械厂 | Novel leveling device |
| CN104236524B (en) * | 2014-09-18 | 2016-11-23 | 太仓市金达机械厂 | Novel horizontal measurement apparatus |
| CN106475834A (en) * | 2015-08-27 | 2017-03-08 | 成都飞机工业（集团）有限责任公司 | A kind of method of lead screw shaft bearings centering |
| CN109029204A (en) * | 2018-10-19 | 2018-12-18 | 淄柴动力有限公司 | Body mistake face dimension measuring device and method |
| CN113970280A (en) * | 2021-10-11 | 2022-01-25 | 中冶陕压重工设备有限公司 | Measuring device and measuring method for grinding dimensional accuracy of machine tool guide rail |
| CN113970280B (en) * | 2021-10-11 | 2024-02-06 | 中冶陕压重工设备有限公司 | Measuring method for grinding dimensional accuracy of machine tool guide rail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |