CN203489814U - Detection tool for rotary support external raceway - Google Patents
Detection tool for rotary support external raceway Download PDFInfo
- Publication number
- CN203489814U CN203489814U CN201320643661.7U CN201320643661U CN203489814U CN 203489814 U CN203489814 U CN 203489814U CN 201320643661 U CN201320643661 U CN 201320643661U CN 203489814 U CN203489814 U CN 203489814U
- Authority
- CN
- China
- Prior art keywords
- intermediate shaft
- baffle plate
- axle
- detection tool
- revolution
- 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
Links
- 238000001514 detection method Methods 0.000 title abstract description 8
- 210000004907 gland Anatomy 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005096 rolling process Methods 0.000 abstract description 2
- 230000006835 compression Effects 0.000 abstract 2
- 238000007906 compression Methods 0.000 abstract 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a detection tool for rotary support external raceway, and belongs to the technical field of measurement devices. The detection tool is used for rapid detection for rotary support external raceway. The detection tool includes a crossbeam, wherein an upper end and a lower end of the middle part of the cross beam are respectively connected with a press cover and a baffle plate, and an intermediate shaft is disposed between the press cover and the baffle plate. The intermediate shaft includes a intermediate shaft upper part, a intermediate shaft middle part, and a intermediate shaft lower part which are connected in sequence from top to bottom, and a compression spring is arranged between the intermediate shaft middle part and the compression spring. The detection tool has advantages of being simple, compact, and reasonable in structure, being small in production error, and being small in influence on measurement result; being capable of measuring workpieces with different sizes through changing adjustment shafts at two sides; being capable of measuring workpieces with different raceway cross sections through changing a rolling element; and being convenient to carry and store.
Description
Technical field
The utility model relates to a kind of revolution and supports outer raceway cubing, for turning round the Quick Measurement that supports outer raceway, belongs to technical field of measuring equipment specifically.
Background technology
In prior art, the measurement mechanism supporting for revolution has revolution support assemblies to detect all-in-one and three polka-dot raster detections etc., revolution support assemblies detect all-in-one by drive unit, shaft coupling, speed reduction unit, torgue measurement, revolving shaft companys, revoliving arm, register pin, clamp device, have the devices such as worktable of the rotatable supporting of hydraulic pressure and hydraulic thrust device to be connected detection raceway central diameter by a series of parts.Large diameter pivoting support rollaway nest diameter measurement lever comparison device is by support, stepper motor, screw pair, fixedly stopper, grating, mobile stopper, V-block, guide rail, display, controller etc. form; These two kinds measurement assembly structure is complicated, manufacturing cost is high.Also some is not even measured, and by process equipment, guarantees raceway center size, adjusts ball size and guarantee sideshake when assembling.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thereby provides a kind of revolution to support outer raceway cubing, can be fast directly externally raceway measure, make simple, drop into little, operate, carry all and facilitate.
The technical scheme providing according to the utility model, revolution is supported outer raceway cubing and is comprised crossbeam, it is characterized in that: crossbeam middle part upper and lower side connects respectively gland and baffle plate, in gland and baffle plate, is provided with intermediate shaft.Intermediate shaft comprises intermediate shaft top, intermediate shaft middle part and the intermediate shaft bottom connecting successively up and down, between intermediate shaft middle part and gland, is provided with Compress Spring.Baffle plate is provided with baffle plate through hole, and intermediate shaft bottom connects intermediate shaft ball through baffle plate through hole, and gland upper end is gauge stand fixedly, and dial gauge is installed on gauge stand, end in contact intermediate shaft top under dial gauge.An axle sleeve is fixed respectively at crossbeam two ends, is threaded connection adjustment axle in axle sleeve, adjusts the welding of axle lower end and adjusts axle ball.
Further, intermediate shaft middle part diameter is greater than intermediate shaft top and intermediate shaft lower diameter.
Further, baffle plate through-hole diameter is greater than intermediate shaft lower diameter and is less than diameter in the middle part of intermediate shaft.
Further, adjust between axle and axle sleeve and be provided with adjustment pad.
Further, adjust the fastening nuts that axle connects by upper end.
Compared with the prior art the utility model has the following advantages:
The utility model is simple in structure, compact, reasonable, makes simply, and foozle is little, little on measurement result impact; By changing both sides, adjust axle, the large and small different workpiece of measurement size; By changing rolling body, measure the large and small different workpiece of groove-section; Carry, deposit conveniently.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Description of reference numerals: 1-adjusts axle ball, 2-adjusts axle, 3-adjustment pad, 4-axle sleeve, 5-gland, 6-Compress Spring, 7-gauge stand, 8-baffle plate, 9-intermediate shaft, 10-crossbeam, 11-intermediate shaft ball, 12-nut, 13-dial gauge, 14-intermediate shaft top, 15-intermediate shaft middle part, 16-intermediate shaft bottom, 17-baffle plate through hole.
Embodiment
The utility model is further described in connection with the embodiment in accompanying drawing below:
As shown in Figure 1, the utility model mainly comprises crossbeam 10, and crossbeam 10 middle part upper and lower sides connect respectively gland 5 and baffle plate 8, in gland 5 and baffle plate 8, are provided with intermediate shaft 9.
Baffle plate 8 is provided with baffle plate through hole 17, and intermediate shaft bottom 16 connects intermediate shaft ball 11 through baffle plate through hole 17.Described baffle plate through hole 17 diameters are greater than intermediate shaft bottom 16 diameters and are less than 15 diameters in the middle part of intermediate shaft, and intermediate shaft bottom 16 can not be passed through at intermediate shaft middle part 15 by baffle plate through hole 17.
Gland 5 upper ends are gauge stand 7 fixedly, and dial gauge 13 is installed on gauge stand 7.13 times end in contact intermediate shaft tops 14 of dial gauge.
An axle sleeve 4 is fixed respectively at crossbeam 10 two ends, is threaded connection and adjusts axle 2 in axle sleeve 4, adjusts axle 2 lower end welding and adjusts axle ball 1.
Between described adjustment axle 2 and axle sleeve 4, be provided with and adjust pad 3.The nut 12 that adjustment axle 2 connects by upper end is fastening.
Principle of work of the present utility model is: before measurement, by frock, proofread the utility model, make dial gauge in impaction state, remember reading.The utility model is placed in workpiece for measurement raceway again, makes two, outside adjust the axle balls raceway face of fitting completely, the reading of observing dial gauge changes, and calculates actual raceway center.Height change scope when this cubing is measured is very little, thus at dimension correcting to rear, due to the error producing in the utility model manufacture process, very micro-on measurement result impact.The utility model is by changing two ends extension bar, and the revolution of the large and small different model of measurement size is supported.
Claims (5)
1. an outer raceway cubing is supported in revolution, comprises crossbeam (10), it is characterized in that: crossbeam (10) middle part upper and lower side connects respectively gland (5) and baffle plate (8), in gland (5) and baffle plate (8), is provided with intermediate shaft (9); Intermediate shaft (9) comprises intermediate shaft top (14), the intermediate shaft middle part (15) and intermediate shaft bottom (16) connecting successively up and down, between intermediate shaft middle part (15) and gland (5), is provided with Compress Spring (6); Baffle plate (8) is provided with baffle plate through hole (17), intermediate shaft bottom (16) connects intermediate shaft ball (11) through baffle plate through hole (17), gland (5) upper end is gauge stand (7) fixedly, the upper dial gauge (13) of installing of gauge stand (7), the lower end in contact intermediate shaft top (14) of dial gauge (13); An axle sleeve (4) is fixed respectively at crossbeam (10) two ends, is threaded connection and adjusts axle (2) in axle sleeve (4), adjusts the welding of axle (2) lower end and adjusts axle ball (1).
2. outer raceway cubing is supported in revolution as claimed in claim 1, it is characterized in that: described intermediate shaft middle part (15) diameter is greater than intermediate shaft top (14) and intermediate shaft bottom (16) diameter.
3. outer raceway cubing is supported in revolution as claimed in claim 1, it is characterized in that: described baffle plate through hole (17) diameter is greater than intermediate shaft bottom (16) diameter and is less than (15) diameter in the middle part of intermediate shaft.
4. outer raceway cubing is supported in revolution as claimed in claim 1, it is characterized in that: between described adjustment axle (2) and axle sleeve (4), be provided with and adjust pad (3).
5. outer raceway cubing is supported in revolution as claimed in claim 1, it is characterized in that: the nut (12) that described adjustment axle (2) connects by upper end is fastening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320643661.7U CN203489814U (en) | 2013-10-18 | 2013-10-18 | Detection tool for rotary support external raceway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320643661.7U CN203489814U (en) | 2013-10-18 | 2013-10-18 | Detection tool for rotary support external raceway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203489814U true CN203489814U (en) | 2014-03-19 |
Family
ID=50260637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320643661.7U Expired - Fee Related CN203489814U (en) | 2013-10-18 | 2013-10-18 | Detection tool for rotary support external raceway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203489814U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222681A (en) * | 2015-10-29 | 2016-01-06 | 石家庄钢铁有限责任公司 | A kind of can the bar stock bent degree measuring instrument of continuous coverage |
-
2013
- 2013-10-18 CN CN201320643661.7U patent/CN203489814U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222681A (en) * | 2015-10-29 | 2016-01-06 | 石家庄钢铁有限责任公司 | A kind of can the bar stock bent degree measuring instrument of continuous coverage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 |