CN102581698A - Force measuring device for tip of machine tool tailstock - Google Patents
Force measuring device for tip of machine tool tailstock Download PDFInfo
- Publication number
- CN102581698A CN102581698A CN2012100565154A CN201210056515A CN102581698A CN 102581698 A CN102581698 A CN 102581698A CN 2012100565154 A CN2012100565154 A CN 2012100565154A CN 201210056515 A CN201210056515 A CN 201210056515A CN 102581698 A CN102581698 A CN 102581698A
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- tip
- pressure sensor
- machine tool
- tailstock tool
- measuring device
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Abstract
The invention discloses a force measuring device for a tip of a machine tool tailstock. The force measuring device provided by the invention comprises the tip (3) and the machine tool tailstock (10), wherein a tip sleeve (9) is arranged on the machine tool tailstock (10); the rear end of the tip (3) is connected with a pressure sensor (6); the tip is arranged in a sliding groove arranged at the center of the tip sleeve (9); the pressure sensor (6) is connected with an electrical control instrument through a cable; and a tip baffle (2) is arranges at the left end of the tip sleeve (9). According to the invention, the axial force that the tip (3) exerts to a workpiece can be transferred to the pressure sensor (6), so that the precise pressure value can be displayed through the electrical control instrument; and in the way, the axial pressure of the workpiece during the machining process can be strictly controlled.
Description
Technical field
The present invention relates to a kind of device for measuring force that is used on the lathe.
Background technology
At present when the processing slim part, as when processing an axle, be that the one of which end is installed on the chuck; The other end withstands on tailstock tool top; Through chuck and top to axially the exerting pressure of part, thus workpiece is fixing on axis direction, can only rotate around axis.The problem that exists at present is that the axial compressive force that is applied on the workpiece can't accurately be controlled; All be to lean on workman's experience to judge; Too small if exert pressure then can't fixation workpiece; Excessive part deformation, the process velocity of causing easily again of pressure can't improve, and working (machining) efficiency is too low when causing the slender parts of the same type of batch machining, thereby the outer surface of the easy injuring part of work in-process causes part to be scrapped.And when axial compressive force is excessive or too small, can not guarantee the processing circularity and the roughness of workpiece, and had a strong impact on the quality of workpiece, brought certain difficulty for the processing of elongate articles.Therefore need a kind of device that can accurately control axial compressive force.
Summary of the invention
The technical problem that the present invention will solve: in the machine tooling process, be used for the problem that the axial compressive force of clamping workpiece can't accurately be controlled, a kind of device that can accurately detect axial compressive force is provided.
Technical scheme of the present invention:
The top device for measuring force of a kind of tailstock tool comprises into top and tailstock tool, and center sleeve is installed on the tailstock tool, and top rear end is connected with pressure sensor, is installed in the chute of center sleeve central authorities, and pressure sensor is connected with the electrical control instrument through cable.
The left end of center sleeve is equipped with top baffle plate.
Top rear end is connected with spring, and the other end of spring is connected with the right baffle-plate of the setting of pressure sensor left end.
The right-hand member of pressure sensor connects right baffle plate, between right baffle plate and the tailstock tool plunger tip is set.
Beneficial effect of the present invention:
1. adopts pressure sensor of the present invention is measured axial compressive force; Show through the electrical control instrument; The axial application of force of measuring workpieces accurately; Slender axles part accumulation theoretical foundation for processing variety classes model can find optimal axial compressive force simultaneously in view of the above, uses only axial compressive force to come the clamping workpiece in the processing afterwards.
2. limit the top free degree through the chute in the center sleeve, can keep top effectively and concentricity main shaft, reduce error range, improve the machining accuracy and the efficient of slender parts effectively.
3. method is simple, implements easily, and institute's apparatus structure that adopts is compact, rationally distributed, easy to operate, economical and practical, especially is fit to process in enormous quantities the thin and long shafts part of same model.
Description of drawings:
Fig. 1 is a sketch map of the present invention.
The specific embodiment:
Embodiment: like Fig. 1; Having the right-hand member of the projection center sleeve 9 of a circle to be enclosed within on this projection and through screw at the left end of tailstock tool 10 is connected with tailstock tool 10; Center sleeve 9 inside are disposed with plunger tip 8, right block 7, pressure sensor 6, left block 5, spring 4 and top 3 from the right side; Right baffle-plate 5 and pressure sensor 6, pressure sensor 6 all are connected with screw with plunger tip 8 with right baffle plate 7, right baffle plate 7, and plunger tip 8 withstands on the tailstock tool 10; The left intersegmental part of center sleeve 9 is chutes, and top 3 are installed in the chute, and the diameter of chute is identical with top 3 diameter, at the left end of center sleeve 9 top block 2 is installed, and prevents that top 3 deviate from.Pressure sensor 6 is connected with the electrical control instrument through cable.
Principle: the top axial force that imposes on workpiece, shrink through spring and to pass to pressure sensor, thereby demonstrate the accurate pressure value, the axial compressive force that control workpiece that so just can strictness receives in process through electrical control.
Claims (4)
1. top device for measuring force of tailstock tool; Comprise into top (3) and tailstock tool (10); It is characterized in that: tailstock tool (10) is gone up center sleeve (9) is installed; The rear end of top (3) is connected with pressure sensor (6), is installed in the chute of center sleeve (9) central authorities, and pressure sensor (6) is connected with the electrical control instrument through cable.
2. the top device for measuring force device of tailstock tool according to claim 1 is characterized in that: the left end of center sleeve (9) is equipped with top baffle plate (2).
3. the top device for measuring force device of tailstock tool according to claim 1 device is characterized in that: the rear end of top (3) is connected with spring (4), and the other end of spring (4) is connected with the right baffle-plate (5) of the setting of pressure sensor (6) left end.
4. the top device for measuring force device of tailstock tool according to claim 1 device, it is characterized in that: the right-hand member of pressure sensor (6) connects right baffle plate (7), between right baffle plate (7) and the tailstock tool (10) plunger tip (8) is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100565154A CN102581698A (en) | 2012-03-06 | 2012-03-06 | Force measuring device for tip of machine tool tailstock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100565154A CN102581698A (en) | 2012-03-06 | 2012-03-06 | Force measuring device for tip of machine tool tailstock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102581698A true CN102581698A (en) | 2012-07-18 |
Family
ID=46471225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100565154A Pending CN102581698A (en) | 2012-03-06 | 2012-03-06 | Force measuring device for tip of machine tool tailstock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102581698A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104139191A (en) * | 2013-05-07 | 2014-11-12 | 庄增信 | Ejector pin device with rotating speed display function |
| CN105196113A (en) * | 2015-10-27 | 2015-12-30 | 六安瑞普数控装备有限公司 | Heavy machine tool tailstock jacking force detection method |
| CN105772754A (en) * | 2016-06-01 | 2016-07-20 | 陈焕祥 | Novel intelligent lathe tailstock |
| CN107498086A (en) * | 2017-08-04 | 2017-12-22 | 安徽科创生产力促进中心有限责任公司 | A kind of double lathe positioner |
| CN109848769A (en) * | 2019-03-22 | 2019-06-07 | 湖北超卓航空科技股份有限公司 | A kind of quick finishing device in high hardness spray coating surface and method |
| CN114769634A (en) * | 2022-04-27 | 2022-07-22 | 北华航天工业学院 | Force measuring tip structure, system and installation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2099635U (en) * | 1991-07-05 | 1992-03-25 | 东北工学院 | Resistance strain force-measuring tailstock for heavy-duty lathe |
| JP2005199404A (en) * | 2004-01-16 | 2005-07-28 | Ricoh Co Ltd | Live center, apparatus for controlling thrust force, lathe, method of turning operation, and method for manufacturing turned product |
| JP2005262326A (en) * | 2004-03-16 | 2005-09-29 | Toyoda Mach Works Ltd | Tailstock |
| KR20090060521A (en) * | 2007-12-10 | 2009-06-15 | 두산인프라코어 주식회사 | Automatc impellent force compensating unit of tail stock and method thereof |
| CN102133651A (en) * | 2011-04-14 | 2011-07-27 | 大连机床集团有限责任公司 | Tailstock capable of displaying ejection force |
| CN202640016U (en) * | 2012-03-06 | 2013-01-02 | 贵州大学 | Center force measuring device of lathe tail base |
-
2012
- 2012-03-06 CN CN2012100565154A patent/CN102581698A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2099635U (en) * | 1991-07-05 | 1992-03-25 | 东北工学院 | Resistance strain force-measuring tailstock for heavy-duty lathe |
| JP2005199404A (en) * | 2004-01-16 | 2005-07-28 | Ricoh Co Ltd | Live center, apparatus for controlling thrust force, lathe, method of turning operation, and method for manufacturing turned product |
| JP2005262326A (en) * | 2004-03-16 | 2005-09-29 | Toyoda Mach Works Ltd | Tailstock |
| KR20090060521A (en) * | 2007-12-10 | 2009-06-15 | 두산인프라코어 주식회사 | Automatc impellent force compensating unit of tail stock and method thereof |
| CN102133651A (en) * | 2011-04-14 | 2011-07-27 | 大连机床集团有限责任公司 | Tailstock capable of displaying ejection force |
| CN202640016U (en) * | 2012-03-06 | 2013-01-02 | 贵州大学 | Center force measuring device of lathe tail base |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104139191A (en) * | 2013-05-07 | 2014-11-12 | 庄增信 | Ejector pin device with rotating speed display function |
| CN104139191B (en) * | 2013-05-07 | 2016-12-28 | 庄增信 | The push pin device that tool rotating speed shows |
| CN105196113A (en) * | 2015-10-27 | 2015-12-30 | 六安瑞普数控装备有限公司 | Heavy machine tool tailstock jacking force detection method |
| CN105772754A (en) * | 2016-06-01 | 2016-07-20 | 陈焕祥 | Novel intelligent lathe tailstock |
| CN107498086A (en) * | 2017-08-04 | 2017-12-22 | 安徽科创生产力促进中心有限责任公司 | A kind of double lathe positioner |
| CN109848769A (en) * | 2019-03-22 | 2019-06-07 | 湖北超卓航空科技股份有限公司 | A kind of quick finishing device in high hardness spray coating surface and method |
| CN109848769B (en) * | 2019-03-22 | 2020-08-18 | 湖北超卓航空科技股份有限公司 | Device and method for quickly finishing surface of high-hardness coating |
| CN114769634A (en) * | 2022-04-27 | 2022-07-22 | 北华航天工业学院 | Force measuring tip structure, system and installation method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120718 |