CN204449350U - A kind of connecting plate be arranged on cutting dynamometer - Google Patents

A kind of connecting plate be arranged on cutting dynamometer Download PDF

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Publication number
CN204449350U
CN204449350U CN201520081046.0U CN201520081046U CN204449350U CN 204449350 U CN204449350 U CN 204449350U CN 201520081046 U CN201520081046 U CN 201520081046U CN 204449350 U CN204449350 U CN 204449350U
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CN
China
Prior art keywords
connecting plate
transverse slat
cutting dynamometer
installing port
cutting
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
Application number
CN201520081046.0U
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Chinese (zh)
Inventor
赖利越
谢奇之
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Nanchang Hangkong University
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Nanchang Hangkong University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nanchang Hangkong University filed Critical Nanchang Hangkong University
Priority to CN201520081046.0U priority Critical patent/CN204449350U/en
Application granted granted Critical
Publication of CN204449350U publication Critical patent/CN204449350U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of connecting plate be arranged on cutting dynamometer, described connecting plate is overall one block of plate, the left end of connecting plate is concave character type installing port, connecting plate right-hand member is transverse slat, transverse slat there are four through holes, this through hole is the installing hole of cutting dynamometer, and transverse slat one jiao has chamfering, is wall vertical with transverse slat with installing port respectively in the middle of connecting plate.Technique effect of the present utility model is: after installing connecting plate of the present utility model, when using cutting dynamometer research turning process, this connecting plate is adopted to be fixed on the tool holder of lathe by cutting dynamometer, it is convenient rapidly to install, without the need to taking knife rest, slip crate and feed screw nut apart, experiment labour intensity is low, and the Preparatory work of experiment time is short.Connecting board structure is simple, good rigidly, to survey data accurate.

Description

A kind of connecting plate be arranged on cutting dynamometer
Technical field
The utility model belongs to instrument fixed connecting plate, relating to a kind of for measuring the device that Cutting Force instrument is installed, being specially a kind of connecting plate be arranged on cutting dynamometer.
Background technology
For research turning process parameter, need to adopt cutting dynamometer to measure dynamic cutting force.Cutting dynamometer installation process is: first the knife rest on lathe, slide carriage case lid are taken apart, unclamp the feed screw nut in slip crate again, then in the circular T groove of slip crate, T-shaped screw is installed, by nut, fixed base plate is connected with slip crate, then with screw, cutting dynamometer is connected with fixed base plate.As the method operates very inconvenient, efficiency is low, and the labour intensity of experimenter is high, the Preparatory work of experiment time is oversize, also need after having tested again to put in back feed screw nut, slip crate and knife rest simultaneously, sometimes because feed screw nut adjustment and installation is improper, affect the normal use of lathe.
Summary of the invention
In order to solve cutting dynamometer is arranged on lathe tool holder on time, usually need repeated disassembled and assembled lathe saddle, slip crate and feed screw nut, operate this very inconvenient problem, the purpose of this utility model provides a kind of connecting plate be arranged on cutting dynamometer, and this connecting board structure is simple, convenient and practical, positioning precision is high.
The utility model is achieved like this, a kind of connecting plate be arranged on cutting dynamometer, form primarily of connecting plate installing port, connecting plate through hole, connecting plate chamfering, connecting plate wall and transverse slat, it is characterized in that: described connecting plate is overall one block of plate, the left end of connecting plate is concave character type installing port, connecting plate right-hand member is transverse slat, transverse slat there are four through holes, this through hole is the installing hole of cutting dynamometer, transverse slat one jiao has chamfering, is wall vertical with transverse slat with installing port respectively in the middle of connecting plate.
During installation, inserted by the installing port of connecting plate in the square groove of tool holder, dial holder, on the scroll chuck of lathe, is measured the installation site tolerance of connecting plate, is made the depth of parallelism and perpendicularity within 0.01mm.Again cutting dynamometer is fixed on transverse slat, is finally screwed dynamometer and lathe tool, completes installation process.
Further, described connecting plate adopts the material connecting good rigidly to make.
Preferably, described connecting plate adopts No. 45 steels to do.
Preferably, the entire length of described connecting plate is 300mm, is highly 120mm, and width is 189mm, and thickness is 30 mm.
Further, the A/F of described installing port 1 mm larger than lathe lathe tool square knife rest external diameter.
Further, the depth of parallelism of described connecting plate installing port bottom surface and transverse slat end face is within 0.01 mm.
Further, the perpendicularity of described connecting plate installing port bottom surface and wall is within 0.01 mm.
The utility model has the advantages that: after connecting plate of the present utility model is installed, when using cutting dynamometer research turning process, this connecting plate is adopted to be fixed on the tool holder of lathe by cutting dynamometer, it is convenient rapidly to install, without the need to taking knife rest, slip crate and feed screw nut apart, experiment labour intensity is low, and the Preparatory work of experiment time is short.Connecting board structure is simple, good rigidly, to survey data accurate.
Accompanying drawing explanation
Figure 1 shows that the utility model connecting plate three-dimensional structure diagram.
The connecting plate front view that Figure 2 shows that.
The connecting plate top view that Figure 3 shows that.
The cutting dynamometer that Figure 4 shows that and the assembly drawing of connecting plate.
1. connecting plate installing ports, 2. connecting plate through hole, 3. connecting plate chamfering, 4. connecting plate wall, 5. transverse slat in figure, 6. connecting plate, 7. soket head cap screw, 8. cutting dynamometer, 9. turning tool fixing rack, 10. soket head cap screw, 11. tool holders, 12. square screws, 13. lathe tools, 14. pads.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, Figure 2 and Figure 3, a kind of connecting plate for cutting dynamometer that the utility model provides, for making connecting board structure good rigidly, ensures that the measurement data that dynamometer obtains is accurate, connecting plate is overall one block of plate, instead of welds or fitted together by several blocks of plates by screw.The entire length of connecting plate is 300mm, be highly 120mm, width is 189mm, and connecting plate adopts No. 45 steel, same material is adopted with cutting dynamometer 8, connect good rigidly, the thickness of plate is 30mm, and the left end of connecting plate is concave character type installing port 1, the 1mm larger than lathe lathe tool square knife rest external diameter of A/F, connecting plate right-hand member is transverse slat 5, above has four through holes 2, is the installing hole of cutting dynamometer.Wall 4 vertical with transverse slat 5 with installing port 1 respectively in the middle of connecting plate.In addition, transverse slat 5 has chamfering 3, this chamfering 3 is to prevent the claw of connecting plate and lathe three-claw chuck from interfering.
For ensureing that cutting dynamometer measurement data is accurate, this connecting plate should ensure that the depth of parallelism of installing port 1 bottom surface and transverse slat 5 end face is within 0.01mm, and the perpendicularity of installing port 1 bottom surface and wall 4 is within 0.01mm.
The installation of cutting dynamometer and connecting plate as shown in Figure 4, first unclamp all lathe tools on lathe saddle, lathe tool holder is cleaned out, the installing port 1 of connecting plate is inserted in the square groove of tool holder 11, by dial holder on the scroll chuck of lathe, amesdial pointer leans against on the wall 4 of connecting plate, mobile slip crate, ensureing that amesdial pointer is beated within 0.01mm, need repeatedly adjust connecting plate position if do not met.
Then seven square screws 12 on tool holder are tightened.Be placed on by cutting dynamometer on connecting plate transverse slat 5, the dynamometer left side and connecting plate wall 4 are close to, and ensure that each direction of principal axis of dynamometer is parallel with machine spindle.Pad 14, soket head cap screw 7 is utilized cutting dynamometer 8 and connecting plate 6 to be fixed.The fixed mount 9 of cutting dynamometer is installed again, utilizes soket head cap screw 10 lathe tool 13 and dynamometer 8 to be fixed.
After dynamometer is installed and fixed, just can operate lathe spindle, and the lathe tool on moveable force-measuring instrument, to surface of the work, completes turning dynamometry experimentation.Then the screw that lathe tool adds is unclamped, fech connection plate.

Claims (7)

1. one kind is arranged on the connecting plate on cutting dynamometer, form primarily of connecting plate installing port, connecting plate through hole, connecting plate chamfering, connecting plate wall and transverse slat, it is characterized in that: described connecting plate is overall one block of plate, the left end of connecting plate is concave character type installing port, connecting plate right-hand member is transverse slat, transverse slat has four through holes, and this through hole is the installing hole of cutting dynamometer, transverse slat one jiao has chamfering, is wall vertical with transverse slat with installing port respectively in the middle of connecting plate.
2. a kind of connecting plate be arranged on cutting dynamometer according to claim 1, is characterized in that: described connecting plate adopts the material connecting good rigidly to make.
3. a kind of connecting plate be arranged on cutting dynamometer according to claim 2, is characterized in that: preferred connecting plate adopts No. 45 steels to do.
4. a kind of connecting plate be arranged on cutting dynamometer according to claim 1, is characterized in that: the entire length of described connecting plate is 300mm, is highly 120mm, and width is 189mm, and thickness is 30 mm.
5. a kind of connecting plate be arranged on cutting dynamometer according to claim 1, is characterized in that: A/F 1 mm larger than lathe lathe tool square knife rest external diameter of described installing port.
6. a kind of connecting plate be arranged on cutting dynamometer according to claim 1, is characterized in that: the depth of parallelism of described connecting plate installing port bottom surface and transverse slat end face is within 0.01 mm.
7. a kind of connecting plate be arranged on cutting dynamometer according to claim 1, is characterized in that: the perpendicularity of described connecting plate installing port bottom surface and wall is within 0.01 mm.
CN201520081046.0U 2015-02-05 2015-02-05 A kind of connecting plate be arranged on cutting dynamometer Expired - Fee Related CN204449350U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520081046.0U CN204449350U (en) 2015-02-05 2015-02-05 A kind of connecting plate be arranged on cutting dynamometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520081046.0U CN204449350U (en) 2015-02-05 2015-02-05 A kind of connecting plate be arranged on cutting dynamometer

Publications (1)

Publication Number Publication Date
CN204449350U true CN204449350U (en) 2015-07-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520081046.0U Expired - Fee Related CN204449350U (en) 2015-02-05 2015-02-05 A kind of connecting plate be arranged on cutting dynamometer

Country Status (1)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105108185A (en) * 2015-09-28 2015-12-02 天津商业大学 Turning dynamometer connecting base suitable for different lathe saddles
CN107255541A (en) * 2017-07-07 2017-10-17 哈尔滨理工大学 Experimental provision for testing the instantaneous cutting force under the big pitch external screw thread vibration cutting effect of turning
CN110202412A (en) * 2019-07-08 2019-09-06 哈尔滨理工大学 A kind of heavy type vertical lathe dynamometer clamping device and its design method
CN114160818A (en) * 2021-12-06 2022-03-11 西北工业大学 CfAuxiliary force measuring device for turning of/SiC ceramic matrix composite and machining method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105108185A (en) * 2015-09-28 2015-12-02 天津商业大学 Turning dynamometer connecting base suitable for different lathe saddles
CN107255541A (en) * 2017-07-07 2017-10-17 哈尔滨理工大学 Experimental provision for testing the instantaneous cutting force under the big pitch external screw thread vibration cutting effect of turning
CN110202412A (en) * 2019-07-08 2019-09-06 哈尔滨理工大学 A kind of heavy type vertical lathe dynamometer clamping device and its design method
CN114160818A (en) * 2021-12-06 2022-03-11 西北工业大学 CfAuxiliary force measuring device for turning of/SiC ceramic matrix composite and machining method

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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: 20150708

Termination date: 20160205

CF01 Termination of patent right due to non-payment of annual fee