CN201736077U - Measuring apparatus for precisely regulating boring cutters - Google Patents
Measuring apparatus for precisely regulating boring cutters Download PDFInfo
- Publication number
- CN201736077U CN201736077U CN2010205032843U CN201020503284U CN201736077U CN 201736077 U CN201736077 U CN 201736077U CN 2010205032843 U CN2010205032843 U CN 2010205032843U CN 201020503284 U CN201020503284 U CN 201020503284U CN 201736077 U CN201736077 U CN 201736077U
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- boring cutter
- boring
- dial
- dial gauge
- processing
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Abstract
A measuring apparatus used for precisely regulating boring cutters comprises a meter stand, a dial indicator or a dial gauge; the upper part of the meter stand is provided with a concave groove to clip the rod of a boring cutter; the lower part of the meter stand is provided with a lock-screw used to support the rod of a boring cutter; the dial indicator or the dial gauge is mounted into a through hole at the upper end of the meter stand; the measuring contact head of the dial indicator or the dial gauge is butted against the blade of the boring cutter arranged on the rod of the boring cutter located in the concave groove. The measuring apparatus of the utility model provides high regulating precision for a boring cutter, improves working efficiency, simplifies the structure of a micro-adjustable boring cutter with graduation, reduces the reliance on workers experiences, lowers production costs and maximizes its function without being restricted by space or size. Simple to operate, convenient to use, easy to manufacture, and low cost to make, the apparatus of the utility model can be used on the processing of bored holes and in particular finds application on the processing of deep hole boring into a camshaft of a cylinder cover. The apparatus can also be widely used for the processing of various single pieces of boring cutters or a small amount of boring cutters.
Description
Technical field
The utility model belongs to a kind of auxiliary processing device of component of machine processing industry, is mainly used in bore hole and adds the accurately measurement of fine setting of boring cutter sword in man-hour.
Background technology
In machining, boring processing is that the hole processes modal a kind of processing mode, during bore hole, the boring cutter sword is wanted prior preset, and (processing dimension of preset is than the little allowance that promptly leaves of actual size) heavy boring is one section after the preset, through measuring bore diameter, difference according to measured value and theoretical value, carry out the boring cutter fine setting, finally reach processing dimension, the boring cutter fine setting has dual mode: manual adjustments and band scale microboring head are regulated.
Manual adjustments, boring cutter is made simple, and is with low cost, because of there not being special measurement device, the boring cutter regulated quantity is controlled by workman's experience, degree of regulation is poor, and inefficiency will be through repeatedly debugging repeatedly, and can't accurately determine the amount trimmed of boring cutter, in case error, it is excessive to finely tune, and is easy to occur processing and scraps; Another kind of band scale microboring head is regulated, regulate by the micrometer adjusting screw on the turn cutter head, the corresponding cutter head high scale of boring cutter regulated quantity has guaranteed degree of regulation and efficient, but band scale microboring head complex structure, cost of manufacture is very high, be fit to produce in batches, and is bad for single-piece, small lot bore hole processing economy, in addition for some deep-hole boring cutters, such as picture cylinder cap camshaft boring cutter, limited by physical dimension and locus, band scale microboring head also is not easy to fabrication and installation.
Summary of the invention
Goal of the invention of the present utility model is to overcome the above-mentioned deficiency of prior art and provides a kind of making simple, and is easy to operate, with low cost, is fit to the measurement mechanism that is used for accurately regulating boring cutter of single-piece, small lot batch manufacture.
The technical scheme that the utility model is dealt with problems is: comprise dial framework, dial gauge or amesdial; Dial framework top is useful on the groove that blocks boring cutter bar, and the dial framework bottom is useful on the lock-screw that withstands boring cutter bar; Pack into the through hole of dial framework upper end of dial gauge or amesdial makes the measuring contacts of dial gauge or amesdial push up mutually with boring cutter sword on the boring cutter bar that is positioned at groove.
Be useful on the holding screw of fixing dial gauge or amesdial on the described dial framework.
Described lock-screw is two or more.
Low precision when the utility model has been avoided the boring cutter manual adjustment, efficient is low, to the shortcoming that workman's operating experience dependence is big with complex structure, the manufacture difficulty of being with the scale microboring head greatly, cost of manufacture is high and be subjected to the bulk restriction.The utility model is simple, convenient and practical, easy to manufacture, with low cost, can guarantee higher processing precision, in bore hole processing, especially can extensively be promoted the use of in cylinder cap camshaft deep hole boring.Be widely used in all kinds of single-pieces, small lot boring processing.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is that perspective view is looked on the left side of Fig. 1.
Among the figure, 1, dial gauge, 2, dial framework, 3, the boring cutter sword, 4, boring cutter bar, 5, adjustment screw (GB/T73-1985), 6, lock-screw (GB/T70.1-2000), 7, holding screw (GB/T77-2000), 8, boring cutter sword holding screw (GB/T77-2000).
The specific embodiment
Among Fig. 1, Fig. 2, the utility model comprises dial framework 2, dial gauge 1; Dial framework 2 tops are useful on the groove that blocks boring cutter bar 4, and dial framework 2 bottoms are useful on two lock-screws 6 that withstand boring cutter bar 4; Pack into the through hole of dial framework 2 upper ends of dial gauge 1, the holding screw 7 on dial framework 2 is fixing, and the measuring contacts of dial gauge 1 is pushed up mutually with boring cutter sword 3 on the boring cutter bar 4 that is positioned at groove.
During use, indicator bracket 2 is fixed on the boring cutter bar 4 by lock-screw 6, and dial gauge 1 (when required precision is higher, can use amesdial) is fixed on the indicator bracket 2 by holding screw 7, and dial gauge 1 measuring contacts is pressed on the boring cutter sword 3.By the total indicator reading of dial gauge 1, the displacement that can accurately reflect boring cutter sword 3 is the boring cutter amount trimmed.Unclamp boring cutter sword holding screw 8, rotation adjustment screw 5 moves boring cutter sword 3, and can directly to read the amount of movement of boring cutter sword 3 be amount trimmed by being pressed in dial gauge on the boring cutter sword 3.Regulated back rotation boring cutter sword holding screw 8, locking boring cutter sword 3 unclamps lock-screw 6, takes out indicator bracket 3, finishes the boring cutter fine setting.
Claims (3)
1. a measurement mechanism that is used for accurately regulating boring cutter is characterized in that: comprise dial framework (2), dial gauge (1) or amesdial; Dial framework (2) top is useful on the groove that blocks boring cutter bar, and dial framework (2) bottom is useful on the lock-screw (6) that withstands boring cutter bar; Pack into the through hole of dial framework (2) upper end of dial gauge (1) or amesdial makes the measuring contacts of dial gauge (1) or amesdial push up mutually with boring cutter sword on the boring cutter bar that is positioned at groove.
2. a kind of measurement mechanism that is used for accurately regulating boring cutter according to claim 1 is characterized in that: the holding screw (7) that is useful on fixing dial gauge (1) or amesdial on the described dial framework (2).
3. a kind of measurement mechanism that is used for accurately regulating boring cutter according to claim 1 is characterized in that: described lock-screw (6) is two or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205032843U CN201736077U (en) | 2010-08-21 | 2010-08-21 | Measuring apparatus for precisely regulating boring cutters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205032843U CN201736077U (en) | 2010-08-21 | 2010-08-21 | Measuring apparatus for precisely regulating boring cutters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201736077U true CN201736077U (en) | 2011-02-09 |
Family
ID=43551360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205032843U Expired - Fee Related CN201736077U (en) | 2010-08-21 | 2010-08-21 | Measuring apparatus for precisely regulating boring cutters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201736077U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102371507A (en) * | 2010-08-21 | 2012-03-14 | 新兴重工湖北三六一一机械有限公司 | Measuring device for regulating boring cutter accurately |
| CN102607373A (en) * | 2012-03-22 | 2012-07-25 | 沈阳飞机工业（集团）有限公司 | Method for measuring diameter of combined boring cutter after rotating combined boring cutter |
| CN105300223A (en) * | 2015-12-04 | 2016-02-03 | 广西玉柴机器股份有限公司 | On-line measurement tool for processing volume of thrust surface of camshaft |
| CN105486188A (en) * | 2015-10-30 | 2016-04-13 | 中信戴卡股份有限公司 | Device and method for measuring dimension of back boring cutter |
| CN110774054A (en) * | 2019-10-12 | 2020-02-11 | 东华大学 | Device and method for measuring abrasion of drilling tool |
-
2010
- 2010-08-21 CN CN2010205032843U patent/CN201736077U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102371507A (en) * | 2010-08-21 | 2012-03-14 | 新兴重工湖北三六一一机械有限公司 | Measuring device for regulating boring cutter accurately |
| CN102607373A (en) * | 2012-03-22 | 2012-07-25 | 沈阳飞机工业（集团）有限公司 | Method for measuring diameter of combined boring cutter after rotating combined boring cutter |
| CN105486188A (en) * | 2015-10-30 | 2016-04-13 | 中信戴卡股份有限公司 | Device and method for measuring dimension of back boring cutter |
| CN105300223A (en) * | 2015-12-04 | 2016-02-03 | 广西玉柴机器股份有限公司 | On-line measurement tool for processing volume of thrust surface of camshaft |
| CN110774054A (en) * | 2019-10-12 | 2020-02-11 | 东华大学 | Device and method for measuring abrasion of drilling tool |
| CN110774054B (en) * | 2019-10-12 | 2021-11-12 | 东华大学 | Device and method for measuring abrasion of drilling tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110209 Termination date: 20130821 |