CN2034499U - Cutter position coordinate measurement device on machinery - Google Patents
Cutter position coordinate measurement device on machinery Download PDFInfo
- Publication number
- CN2034499U CN2034499U CN 88205773 CN88205773U CN2034499U CN 2034499 U CN2034499 U CN 2034499U CN 88205773 CN88205773 CN 88205773 CN 88205773 U CN88205773 U CN 88205773U CN 2034499 U CN2034499 U CN 2034499U
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- CN
- China
- Prior art keywords
- measuring
- position coordinate
- tool
- cutter
- measuring cell
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- 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 - Lifetime
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Abstract
The utility model discloses a cutter position coordinate measuring device, which belongs to a measuring device for measuring the tool position coordinate on machine tool. The cutter position coordinate measurement device overcomes the defect that the tool presetting device of the past numerical control lathe has complicated structure and inconvenient operation. The mechanical hinge chain type structure is adopted to make measuring elements directly mounted on a cutter frame, and the function of measuring the position of the cutter tip can be finished conveniently at higher precision. The cutter position coordinate measuring device is adapted for plain lathes in particular for the tool presetting measuring devices on numerical control lathes.
Description
The utility model is a cutter spacing coordinate measuring device on the machine used of a kind of numerically controlled lathe, belongs to the device of measuring the tool position on the lathe.
At present, the tool setting device majority of numerically controlled lathe both domestic and external is to adopt light microscope coordinate scale reading principle, or the combine device of principle of optical technology and electronics technology, certainty of measurement height, complex structure, manufacturing difficulty, involves great expense.The domestic market once had a kind of by eyepiece, lens barrel with have " the tool setting microscope " that the object lens of graduation mark constitute.Need the preparation bracing frame before this product uses, each lathe tool point sword need be transferred during use to be contained in the microscopical object lens graduation mark scope, and regulate lens focus.Though this product cost is lower, use pretty troublesomely, be not widely used all the time.
The purpose of this utility model is to overcome the shortcoming of above-mentioned tool setting device, and a kind of simple in structure, easy to use, mechanical type tool setting device that precision is higher is provided.
Solution of the present utility model is that the hinge type member that will have measuring cell is directly installed on the base of lathe saddle, and measuring cell can directly be read the relative position of point of a knife with respect to the knife rest center, reaches the purpose of tool setting.This hinge type member is the end that the canonical measure element (2) that can directly read reading is packed in hinged component (3), the other end of hinged component (3) is the rotating fulcrum hole, the fulcrum hole that the threaded hinge fulcrum shaft of one end (4) is passed hinged component (3) inserts in the hole of pedestal (1), and hinge fulcrum shaft (4) is connected on the pedestal (1) with pin (6), on the screw thread of hinge fulcrum shaft (4), twisting clamp nut (5), string is being adorned end face bearing (7) between hinged component (3) and the clamp nut (5), to reduce the frictional resistance between nut and the hinged component.This member is directly installed on the base of lathe saddle (9), when tightening clamp nut (5), " 0 " position scale value that is used as the measuring cell (2) of survey measurements is promptly determined with respect to the distance at lathe saddle center, can measure the relevant position numerical value of lathe tool during the work of cutter spacing measurement mechanism, finish the effect of tool setting, toolsetting.
The utility model is described in further detail below in conjunction with accompanying drawing.
Accompanying drawing 1 is a front view of the present utility model,
Accompanying drawing 2 is a horizontal view of the present utility model;
Accompanying drawing 3 is the working example figure of the utility model use cornish bit, wherein:
(1) pedestal (2) measuring cell (3) hinged component (4) hinge fulcrum shaft (5) clamp nut (6) pin (7) end face bearing (8) lathe tool (9) lathe saddle (10) bolt
With reference to accompanying drawing 1,2, measuring cell (2) is the canonical measure element of outsourcing, its precision directly influences the precision of measurement mechanism, measuring cell (2) is fastened on an end of hinged component (3), the other end of hinged component (3) is the rotating fulcrum hole, the fulcrum hole that the threaded hinge fulcrum shaft of one end (4) is passed hinged component (3) inserts in the hole of pedestal (1), and hinge fulcrum shaft (4) is connected on the pedestal (1) with pin (6), on the screw thread of hinge fulcrum shaft (4), twisting clamp nut (5), string is being adorned end face bearing (7) between hinged component (3) and the clamp nut (5), after the base of pedestal (1) and knife rest (9) links together with screw, just can be to the sharp sword of lathe tool (8) by the direct reading of measuring cell (2).Accompanying drawing 1,2 shows the position that measuring cell is in the measurement state.The hinged component (3) that is supporting measuring cell (2) is aimed at the tip of lathe tool (8), tighten clamp nut (5), the datum end face of hinged component (3) is close to the plane of facing mutually of pedestal (1), at this moment, " 0 " value scale of measuring cell (2) is exactly a fixed value with respect to the position at tool rest bracket center.Turn measuring cell (2), its measurement termination is never touched with the sharp sword of lathe tool (8) contact shape, its reading is write down, oppositely turn measuring cell (2) makes it to break away from the sharp sword of lathe tool (8) then, then reverse turn clamp nut (5), the thrust that hinged component (3) and pedestal (1) join on the plane is deducted, and make hinged component (3), allow hinged component (3) be in the state that falls down of inoperative with measuring cell (2) around about 90 ° of hinge fulcrum shaft (4) rotation.Arrive this, one promptly measures the position at the relative knife rest center of lathe tool and to finish.
With reference to accompanying drawing 3, since bore a hole the installation position of class lathe tool on knife rest with outside garden class lathe tool different, be the adaptation changeable characteristics of class lathe tool elongation of boring a hole, hinged component (3) can be made the slide rule shape, make between measuring cell (2) and the hinged component (3) and become movably by interfixing, hinged component (3) has slip ruler and two kinds of functions of hinge, and the hinge fulcrum hole on its termination is made opening, can take off at any time after these parts are finished using.
Tool setting measurement mechanism described in the utility model is simple in structure, easy to use and reliable, and certainty of measurement height, cost be low, be convenient to promote.
Claims (1)
- Cutter spacing coordinate measuring device on a kind of machine of forming by the mechanical type measuring cell, it is characterized in that measuring cell is packed in an end of hinge type member, with an end screw thread is arranged, the other end is loaded into hinge axis and the nut of fixing in the hole of measurement mechanism pedestal, the hinge type member and the pedestal that will have measuring cell fuse, and are installed in by the hole on the measurement mechanism pedestal on the base of lathe saddle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88205773 CN2034499U (en) | 1988-05-15 | 1988-05-15 | Cutter position coordinate measurement device on machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88205773 CN2034499U (en) | 1988-05-15 | 1988-05-15 | Cutter position coordinate measurement device on machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2034499U true CN2034499U (en) | 1989-03-22 |
Family
ID=4840100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88205773 Expired - Lifetime CN2034499U (en) | 1988-05-15 | 1988-05-15 | Cutter position coordinate measurement device on machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2034499U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103551923A (en) * | 2013-10-25 | 2014-02-05 | 河南科技大学 | Calibration method and calibration device for calibrating turning dynamometer on lathe |
| CN106573355A (en) * | 2014-08-13 | 2017-04-19 | 埃西勒国际通用光学公司 | Method for determining location of a lens machining tool in a turning machine configured for machining ophtalmic lenses |
-
1988
- 1988-05-15 CN CN 88205773 patent/CN2034499U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103551923A (en) * | 2013-10-25 | 2014-02-05 | 河南科技大学 | Calibration method and calibration device for calibrating turning dynamometer on lathe |
| CN103551923B (en) * | 2013-10-25 | 2016-01-13 | 河南科技大学 | The scaling method that lathe is demarcated turning dynamometer and caliberating device |
| CN106573355A (en) * | 2014-08-13 | 2017-04-19 | 埃西勒国际通用光学公司 | Method for determining location of a lens machining tool in a turning machine configured for machining ophtalmic lenses |
| CN106573355B (en) * | 2014-08-13 | 2019-10-11 | 依视路国际公司 | Method for determining position of the eyeglass machine tool in the turning machine for being configured for machining ophthalmic lens |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: DESIGNER; FROM: CHEN HUOXI TO: CHEN XI |
|
| CU01 | Correction of utility model patent |
Correction item: Designer Correct: Chen Yuxi False: Chen Huoxi Page: The title page |
|
| CU03 | Correction of utility model patent gazette |
Correction item: Designer Correct: Chen Yuxi False: Chen Huoxi Number: 12 Page: 47 Volume: 5 |
|
| ERR | Gazette correction |
Free format text: CORRECT: DESIGNER; FROM: CHEN HUOXI TO: CHEN XI |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |