CN201442191U - Taper-shank dynamometer - Google Patents
Taper-shank dynamometer Download PDFInfo
- Publication number
- CN201442191U CN201442191U CN2009200270397U CN200920027039U CN201442191U CN 201442191 U CN201442191 U CN 201442191U CN 2009200270397 U CN2009200270397 U CN 2009200270397U CN 200920027039 U CN200920027039 U CN 200920027039U CN 201442191 U CN201442191 U CN 201442191U
- Authority
- CN
- China
- Prior art keywords
- dynamometer
- taper
- cone
- shank
- spindle
- 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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- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The utility model relates to a taper-shank dynamometer which consists of a dynamometer, a bracket, a cone, a dynamometer link and a digital display instrument, wherein the bracket is a main strut member which is internally provided with the dynamometer, and the external digital display instrument is arranged and connected with the dynamometer; the front end of the bracket is provided with the cone; the dynamometer link is arranged at the front end of the dynamometer in the cone; the cone is matched with a taper hole of a spindle; the dynamometer link is manufactured according to a standard taper shank and a pop-rivet; and when in measurement, the dynamometer link is adjusted to a standard position so as to lead the dynamometer to be extended into the taper hole of the spindle, tensioned through a broach claw or steel ball, and connected with the digital display instrument for reading numerical values. According to the taper holes of different types of the spindle, the taper-shank dynamometer which can accurately measure the broach force of a spindle unit of a processing center with the taper holes of the spindle with specifications being ISO20, BT30, JT30, ISO30, BT40, CAT40, ISO40, BT50, CAT50, ISO50, BT60 and the like. The taper-shank dynamometer has simple whole structure, convenient operation and use, good stability and high reliability.
Description
Technical field:
The utility model relates to the main axle unit in-process measurement device of machining center, relates in particular to the taper shank dynamometer.
Background technology:
The machining center main axle unit is the high accuracy that the requirement with lathe industry high speed machining develops rapidly, high rotating speed main axle unit, it is the key feature that realizes High-speed machining, the broach force of machining center main axle unit is to influence the main axle unit running accuracy, the processing parts precision, one of security and main shaft most important factor in service life, broach force is excessive, spindle taper hole is yielding, main axle unit running accuracy and processing parts precision can reduce, the main shaft life-span also can shorten simultaneously, broach force is too small, also influence main axle unit running accuracy and processing parts precision, on safe in utilization, hidden danger is arranged also simultaneously.
The utility model content:
The purpose of this utility model is, overcomes the deficiencies in the prior art part, and a kind of taper shank dynamometer is provided, and by broaching tool pawl or steel ball tension dynamometer link, being connected with digital display meter can direct reading numerical values in-process measurement device.
Taper shank dynamometer described in the utility model includes dynamometer, support, cone, dynamometer link and digital display meter and forms.Said support is a body supports part of the present utility model, is provided with dynamometer in support, is connected with said dynamometer, is provided with the digital display meter of external form.The front end of support is provided with cone, in said cone, also is at ergographic front end, is provided with dynamometer link.Said cone is the cone that is complementary with spindle taper hole, makes dynamometer link according to standard taper shank and blind rivet, during measurement, dynamometer link is adjusted to normal place, dynamometer is stretched in the spindle taper hole, by broaching tool pawl or steel ball tension dynamometer link, be connected reading numerical values with digital display meter.
Taper shank dynamometer described in the utility model can be according to the taper hole of main shaft different model, and manufacturing and accurately measuring spindle taper hole is ISO20, BT30, JT30, ISO30; BT40, CAT40, ISO40; The taper shank dynamometer of the broach force of the machining center main axle unit of specifications such as BT50, CAT50, ISO50, BT60, it has solved the problem that machining center main axle unit broach force is accurately measured, and has solved the professional difficult problem that prior art is measured.
Taper shank dynamometer described in the utility model, overall structure is simple, and is easy for operation, stablizes, and the reliability height especially can be guaranteed the running accuracy of main axle unit and the machining accuracy of part.
Description of drawings:
Accompanying drawing 1 is the structural representation of taper shank dynamometer described in the utility model.1-dynamometer 2-support 3-cone 4-dynamometer link 5-digital display meter
The specific embodiment:
Referring now to accompanying drawing 1, explanation down in conjunction with the embodiments: taper shank dynamometer described in the utility model includes dynamometer 1, support 2, cone 3, dynamometer link 4 and digital display meter 5 and forms.Said support 2 is body supports parts of the present utility model, is provided with dynamometer 1 in support 2, is connected with said dynamometer 1, is provided with the digital display meter 5 of external form.The front end of support 2 is provided with cone 3, in said cone 3, also is the front end at dynamometer 1, is provided with dynamometer link 4.Said cone 3 is the cones that are complementary with spindle taper hole, makes dynamometer link 4 according to standard taper shank and blind rivet, during measurement, dynamometer link 4 is adjusted to normal place, dynamometer is stretched in the spindle taper hole, by broaching tool pawl or steel ball tension dynamometer link 4, be connected reading numerical values with digital display meter 5.Taper shank dynamometer described in the utility model can be according to the taper hole of main shaft different model, and manufacturing and accurately measuring spindle taper hole is ISO20, BT30, JT30, ISO30; BT40, CAT40, ISO40; The taper shank dynamometer of the broach force of the machining center main axle unit of specifications such as BT50, CAT50, ISO50, BT60, it has solved the problem that machining center main axle unit broach force is accurately measured, and has solved the professional difficult problem that prior art is measured.Taper shank dynamometer described in the utility model, overall structure is simple, and is easy for operation, stablizes, and the reliability height especially can be guaranteed the running accuracy of main axle unit and the machining accuracy of part.
Claims (1)
1. the taper shank dynamometer is characterized in that being provided with dynamometer (1) in support (2), is connected with said dynamometer (1), is provided with the digital display meter (5) of external form; The front end of support (2) is provided with cone (3), in said cone (3), also is the front end in dynamometer (1), is provided with dynamometer link (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200270397U CN201442191U (en) | 2009-06-14 | 2009-06-14 | Taper-shank dynamometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200270397U CN201442191U (en) | 2009-06-14 | 2009-06-14 | Taper-shank dynamometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201442191U true CN201442191U (en) | 2010-04-28 |
Family
ID=42546866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200270397U Expired - Fee Related CN201442191U (en) | 2009-06-14 | 2009-06-14 | Taper-shank dynamometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201442191U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430960A (en) * | 2011-11-07 | 2012-05-02 | 吉林大学 | Measuring and recording device for tool pulling force and tool inserting force of manipulator |
| CN105058164A (en) * | 2015-07-15 | 2015-11-18 | 西安航空动力股份有限公司 | Force measuring device of cutter clamping system of machining center |
| CN107900782A (en) * | 2017-11-27 | 2018-04-13 | 西安交通大学 | A kind of measuring device and method of keyway broach cutting force |
-
2009
- 2009-06-14 CN CN2009200270397U patent/CN201442191U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430960A (en) * | 2011-11-07 | 2012-05-02 | 吉林大学 | Measuring and recording device for tool pulling force and tool inserting force of manipulator |
| CN102430960B (en) * | 2011-11-07 | 2014-04-02 | 吉林大学 | Measuring and recording device for tool pulling force and tool inserting force of manipulator |
| CN105058164A (en) * | 2015-07-15 | 2015-11-18 | 西安航空动力股份有限公司 | Force measuring device of cutter clamping system of machining center |
| CN107900782A (en) * | 2017-11-27 | 2018-04-13 | 西安交通大学 | A kind of measuring device and method of keyway broach cutting force |
| CN107900782B (en) * | 2017-11-27 | 2020-05-22 | 西安交通大学 | Device and method for measuring broaching force of key groove broach |
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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: 20100428 Termination date: 20140614 |
|
| EXPY | Termination of patent right or utility model |