CN201129997Y - Tiny step axis measuring instrument - Google Patents
Tiny step axis measuring instrument Download PDFInfo
- Publication number
- CN201129997Y CN201129997Y CNU2007203103109U CN200720310310U CN201129997Y CN 201129997 Y CN201129997 Y CN 201129997Y CN U2007203103109 U CNU2007203103109 U CN U2007203103109U CN 200720310310 U CN200720310310 U CN 200720310310U CN 201129997 Y CN201129997 Y CN 201129997Y
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- Prior art keywords
- measuring instrument
- housed
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- spring
- plate
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a measuring instrument for measuring micro-size multiple stepped shafts, which is characterized in that a spring board base is installed on the bottom board of the measuring instrument, spring boards are respectively fixed on both sides of the spring board base through press plates, spring board upper seats are installed on the upper ends of the spring boards, the upper ends of spring boards are respectively fixed on both sides of the upper seats of the spring boards through press plates, a small L-shape supporting stand is fixed on one end of the upper seat of the spring board, one of two U-shape measuring baffle plates is installed on the small L-shape supporting stand, an elastic holder for watches is installed on a big L-shape supporting stand, and a dial indicator is installed on the elastic holder for watches. The measuring instrument has simple, convenient and high effective use, and can guarantee the measuring accuracy and the reliability, is very suitable for being used in mass practical production, simultaneously, the measuring instrument also can be used for measuring micro-size multiple stepped shaft type accessories of other industries.
Description
Technical field:
The utility model belongs to the special measurement instrument that uses on the production line in the Production of bearing processing, relates in particular to a kind of small step axle measuring instrument.
Background technology:
In traditional retainer riveted joint design, the methods that adopt straight rivet or straight rivet to add sleeve pipe are riveted the retainer of two lobes more, for the riveting intensity and the saving space of improving retainer, the deviser begins to adopt rivet with the level, the length of strict control rivet step of while, also will divide into groups to rivet after the processing, the grouping precision is 0.02mm.This rivet with the level often bench height has only 0.1～0.2mm, such step will with conventional survey instrument as: slide calliper rule, Centigrade scale can't block step at all, also just can't measure, and use universal tool-measuring microscope, Laboratory Instruments such as two coordinate measuring instrument can't satisfy requirements of large-scale production on the production line though can measure it at all.
The utility model content:
The purpose of this utility model provides a kind of small step axle measuring instrument, can satisfy requirements of large-scale production on the production line.
The technical solution of the utility model is: described a kind of small step axle measuring instrument, the latch plate base is housed on the base plate of this measuring instrument, both sides at the latch plate base are fixed with latch plate by pressing plate respectively, in the upper end of latch plate the spring plank seat of honour is housed, the upper end of latch plate is fixed on the both sides at the spring plank seat of honour respectively by pressing plate, end at the spring plank seat of honour is fixed with little L type support, wherein a slice of two U type measurement baffle plates is installed on the little L type support, wherein another sheet U type measurement baffle plate is installed on the big L type support, and big L type support is fixed on the end on the base plate; On the big L type support elasticity dial framework dop is housed, on the elasticity dial framework dop clock gauge is housed.
On described two U types measurement baffle plate, be equipped with U type groove.
Stiffening plate respectively is equipped with in both sides, middle part at described two flat spring plates.
On described latch plate base, the V-type seat is housed.
On the described spring plank seat of honour long spiro nail is housed, the lower end of long spiro nail overhangs in the V-type groove of V-type seat.
The utility model uses simple, convenient, efficient, can guarantee measuring accuracy and reliability, its measuring accuracy can meet the needs of production in 0.01mm, be highly suitable in the large batch of actual production and use, also can be used for the measurement of the miniature small stair axial workpiece of other industry simultaneously.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is that U type of the present utility model is measured the baffle plate enlarged diagram.
Embodiment:
As Fig. 1, shown in 2, on base plate 1 of the present utility model, latch plate base 3 is housed, V-type seat 6 is housed on latch plate base 3, both sides at latch plate base 3 are fixed with latch plate 4 by pressing plate 2 respectively, stiffening plate 5 respectively is equipped with in both sides, middle part at two flat spring plates 4, in the upper end of two flat spring plates 4 the spring plank seat of honour 7 is housed, the upper end of two flat spring plates 4 is fixed on the both sides at the spring plank seat of honour 7 respectively by pressing plate 2, end at the spring plank seat of honour 7 is fixed with little L type support 8, wherein a slice of two U type measurement baffle plates 9 is installed on the little L type support 8, wherein another sheet U type measurement baffle plate 9 is installed on the big L type support 10, and big L type support 10 is fixed on the end on the base plate 1; On the big L type support 10 elasticity dial framework dop 11 is housed, on the elasticity dial framework dop 11 clock gauge 12 is housed.Be equipped with U type groove 15 on two U types measurement baffle plates 9, the size of its U type groove 15 can make measured workpiece 13 more easily put into, take out than the measured workpiece 13 two ends thin axle big 0.02～0.05mm in place.Long spiro nail 14 is housed on the spring plank seat of honour 7, and the lower end of long spiro nail 14 overhangs in the V-type groove of V-type seat 6, to control the amplitude of fluctuation of two flat spring plates 4.The U type that is contained on the big L type support 10 is measured baffle plate 9 as a benchmark of measuring, maintain static, and another sheet U type measurement baffle plate 9 is connected on the parallelogram hinge mount of being made up of two flat spring plates 4 with little L type support 8, have only translation and do not rotate, ergometry is provided by the two flat spring plates 4 of forming the parallelogram hinge mount, reliable and stable, thus the measuring accuracy and the reliability of this device guaranteed.
When measuring small step axle (being measured workpiece 13), before measuring, earlier slip gauge or the standard component through metering are placed between two U types measurement baffle plates 9, simultaneously with 12 pairs zero in the clock gauge on the dial framework, thin axle place with the step two ends of small step axle puts into the U type groove 15 that the U type is measured baffle plate 9 then, the step of measured workpiece 13 just in time is stuck between two U types measurement baffle plates 9 like this, can on clock gauge 12, read measured value, very simple, convenient, efficient.So, be highly suitable in the large batch of actual production and use.
Claims (5)
1, a kind of small step axle measuring instrument, it is characterized in that: on the base plate (1) of this measuring instrument, latch plate base (3) is housed, both sides at latch plate base (3) are fixed with latch plate (4) by pressing plate (2) respectively, in the upper end of latch plate (4) the spring plank seat of honour (7) is housed, the upper end of latch plate (4) is fixed on the both sides of the spring plank seat of honour (7) respectively by pressing plate (2), end in the spring plank seat of honour (7) is fixed with little L type support (8), wherein a slice of two U type measurement baffle plates (9) is installed on the little L type support (8), wherein another sheet U type measurement baffle plate (9) is installed on the big L type support (10), and big L type support (10) is fixed on the end on the base plate (1); On the big L type support (10) elasticity dial framework dop (11) is housed, clock gauge (12) is housed on the elasticity dial framework dop (11).
2, small step axle measuring instrument according to claim 1 is characterized in that: measure on the baffle plate (9) in described two U types and be equipped with U type groove (15).
3, small step axle measuring instrument according to claim 1 is characterized in that: in the both sides, middle part of described two flat spring plates (4) stiffening plate (5) is housed respectively.
4, small step axle measuring instrument according to claim 1 is characterized in that: V-type seat (6) is housed on described latch plate base (3).
5, small step axle measuring instrument according to claim 1, it is characterized in that: long spiro nail (14) is housed on the described spring plank seat of honour (7), and the lower end of long spiro nail (14) overhangs in the V-type groove of V-type seat (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203103109U CN201129997Y (en) | 2007-12-11 | 2007-12-11 | Tiny step axis measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203103109U CN201129997Y (en) | 2007-12-11 | 2007-12-11 | Tiny step axis measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201129997Y true CN201129997Y (en) | 2008-10-08 |
Family
ID=40017855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203103109U Expired - Fee Related CN201129997Y (en) | 2007-12-11 | 2007-12-11 | Tiny step axis measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201129997Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102368034A (en) * | 2011-07-19 | 2012-03-07 | 大连液压件有限公司 | Length measuring apparatus for blade |
| CN102980475A (en) * | 2011-09-05 | 2013-03-20 | 上海通用轴承有限公司 | Height-limit measurement device for outer ring of height-limit bearing |
| CN103389028A (en) * | 2012-05-09 | 2013-11-13 | 上海紫江企业集团股份有限公司 | Tool for detecting perpendicularity of bottle blanks |
-
2007
- 2007-12-11 CN CNU2007203103109U patent/CN201129997Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102368034A (en) * | 2011-07-19 | 2012-03-07 | 大连液压件有限公司 | Length measuring apparatus for blade |
| CN102368034B (en) * | 2011-07-19 | 2016-01-06 | 大连液压件有限公司 | Length measuring apparatus for blade |
| CN102980475A (en) * | 2011-09-05 | 2013-03-20 | 上海通用轴承有限公司 | Height-limit measurement device for outer ring of height-limit bearing |
| CN103389028A (en) * | 2012-05-09 | 2013-11-13 | 上海紫江企业集团股份有限公司 | Tool for detecting perpendicularity of bottle blanks |
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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 |
Granted publication date: 20081008 Termination date: 20151211 |
|
| EXPY | Termination of patent right or utility model |