CN2349533Y - Central distance measurer - Google Patents
Central distance measurer Download PDFInfo
- Publication number
- CN2349533Y CN2349533Y CN 98248001 CN98248001U CN2349533Y CN 2349533 Y CN2349533 Y CN 2349533Y CN 98248001 CN98248001 CN 98248001 CN 98248001 U CN98248001 U CN 98248001U CN 2349533 Y CN2349533 Y CN 2349533Y
- Authority
- CN
- China
- Prior art keywords
- central distance
- gauge
- dial gauge
- measuring
- measurer
- 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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- A Measuring Device Byusing Mechanical Method (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a central distance measurer, belongs to the central distance measuring field, and solves the problem of complicated and time consuming procedure for measuring the central distance between two holes whose end-faces are not at the same plane. The central distance measurer comprises a height gauge (6) and a dial gauge (1) with a probe, wherein, a supporting rod (5) of a slide scale of the height gauge is connected with a connector (2) of the dial gauge. The measurer can be used for measuring center distances of round holes, worm gears, worm rods and spiral bevel gear mesh, crank offset, etc.
Description
The utility model belongs to the measurement mechanism field of hole heart distance.
Because the group of many reduction cases not on same plane, be measured two hole centre distance to the two bearings hole end surface of meshing gear, with general measure instrument energy measurement or can not accurately measure not.In the measuring method of prior art, the one, last boring machine is measured, but this measuring method more complicated, and not too convenient; The 2nd, the processing plug is measured, and is the plug of processing earlier and measured hole diameter same diameter, plug is inserted treat in the gaging hole then, measures the distance between the plug then, adds the radius of two plugs, is hole heart distance.But thereby this measuring method is because of processing the not only time-consuming cost of plug but also high.
The purpose of this utility model is to provide a kind of energy the convenient, fast device of finishing the measurement of hole heart distance.
The purpose of this utility model is achieved in that
A kind of center distance measurement device comprises the dial gauge that a height gauge and a band are popped one's head in, and the slide sign pole of height gauge is connected with the connector of dial gauge.
Described dial gauge is a lever indicator.
This measurement mechanism combines height gauge and dial gauge, has produced new technique effect, simple structure not only, and simplified process of measurement, save time and cost.In use, reduction case and this device are placed on the flat board, dial gauge probe is stretched into the inboard of first hole and contact with inside surface, mobile dial gauge is to find the minimum point in first hole, sense data on vernier height gauge; The minimum point and the sense data that use the same method and find second hole; The difference of two data adds that the radius in two holes promptly is a hole heart distance.When measuring deep hole, also can between the connector of the slide sign pole of height gauge and dial gauge, connect a connecting link, to be convenient for measuring.This measurement mechanism not only can be used for the measurement of circular hole centre distance, also can be used for measuring worm and gear and spiral bevel gear meshed center distance and crankshaft eccentric amount etc.
The utility model has following advantage than prior art: (1) makes simple, and is easy to use; (2) Measuring Time is short, has shortened the ETL estimated time of loading that returns of on-the-spot speed reduction unit, and equipment is got into smooth sooner, has reduced cost indirectly.
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is the structural representation of the utility model device;
Synoptic diagram when Fig. 2 is the utility model measurement device.
A kind of center distance measurement device, comprise a slide sign height gauge 6 and lever indicator 1, the slide sign pole 5 of height gauge is connected with the connector 2 of dial gauge by a connecting link 4, connecting link 4 comprises a fixed cover 7 and extension bar 8, one end of extension bar 8 is inserted in the fixed cover 7, the other end joins with screw 3 and connector 2, fixed cover 7 is fixed on the slide sign pole 5, peace one screw 3 is used to block extension bar 8 on fixed cover 7, unscrew screw, extension bar 8 can slide in fixed cover 7, so that measure deep hole.
Claims (3)
1, a kind of center distance measurement device is characterized in that: this device comprises the dial gauge (1) of a height gauge (6) and a band probe, and the slide sign pole (5) of height gauge is connected with the connector (2) of dial gauge.
2, center distance measurement device according to claim 1 is characterized in that also being connected to a connecting link (4) between the connector (2) of the slide sign pole (5) of height gauge and dial gauge.
3, center distance measurement device according to claim 1 and 2 is characterized in that described dial gauge is a lever indicator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98248001 CN2349533Y (en) | 1998-10-29 | 1998-10-29 | Central distance measurer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98248001 CN2349533Y (en) | 1998-10-29 | 1998-10-29 | Central distance measurer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2349533Y true CN2349533Y (en) | 1999-11-17 |
Family
ID=33993103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98248001 Expired - Fee Related CN2349533Y (en) | 1998-10-29 | 1998-10-29 | Central distance measurer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2349533Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100363708C (en) * | 2004-09-10 | 2008-01-23 | 重庆力帆实业（集团）有限公司 | Tool for testing pore centeral distance of case |
| CN102003928A (en) * | 2010-09-16 | 2011-04-06 | 浙江春晖空调压缩机有限公司 | Detection device for center distance of circular arcs on two sides of inner wall of piston bridge and application method of detection device |
| CN102102984A (en) * | 2009-12-21 | 2011-06-22 | 索尼化学&信息部件株式会社 | Reel component checking device and flange distance checking method with the same |
| CN103962881A (en) * | 2014-04-09 | 2014-08-06 | 贵州航天工业学校 | Equipment for connecting dial gage |
-
1998
- 1998-10-29 CN CN 98248001 patent/CN2349533Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100363708C (en) * | 2004-09-10 | 2008-01-23 | 重庆力帆实业（集团）有限公司 | Tool for testing pore centeral distance of case |
| CN102102984A (en) * | 2009-12-21 | 2011-06-22 | 索尼化学&信息部件株式会社 | Reel component checking device and flange distance checking method with the same |
| CN102102984B (en) * | 2009-12-21 | 2013-03-27 | 索尼化学&信息部件株式会社 | Reel component checking device and flange distance checking method with the same |
| CN102003928A (en) * | 2010-09-16 | 2011-04-06 | 浙江春晖空调压缩机有限公司 | Detection device for center distance of circular arcs on two sides of inner wall of piston bridge and application method of detection device |
| CN102003928B (en) * | 2010-09-16 | 2012-06-13 | 浙江春晖空调压缩机有限公司 | Detection device for center distance of circular arcs on two sides of inner wall of piston bridge and application method of detection device |
| CN103962881A (en) * | 2014-04-09 | 2014-08-06 | 贵州航天工业学校 | Equipment for connecting dial gage |
| CN103962881B (en) * | 2014-04-09 | 2016-05-25 | 贵州航天工业学校 | A kind of equipment that connects dial gauge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: BAOSHAN IRON & STEEL CO., LTD. Free format text: FORMER NAME OR ADDRESS: BAOSHAN STEEL GROUP IRON AND STEEL CO LTD |
|
| CP03 | Change of name, title or address |
Address after: 201900, Fujin Road, Shanghai, Baoshan District orchard Patentee after: Baoshan Iron & Steel Co., Ltd. Address before: No. 1, Middle Road, Baoshan District, Shanghai Patentee before: Baoshan Iron & Steel (Group) Co., Ltd. |
|
| 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 |