Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
  • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
  • B23Q17/22—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work
• • G—PHYSICS
  • G01—MEASURING; TESTING
  • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
  • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
  • G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
  • G01B21/04—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness by measuring coordinates of points
  • G01B21/042—Calibration or calibration artifacts
• • G—PHYSICS
  • G01—MEASURING; TESTING
  • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
  • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
  • G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
  • G01B5/06—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness
  • G01B5/061—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness height gauges
• • G—PHYSICS
  • G01—MEASURING; TESTING
  • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
  • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
  • G01B5/14—Measuring arrangements characterised by the use of mechanical techniques for measuring distance or clearance between spaced objects or spaced apertures
• • G—PHYSICS
  • G01—MEASURING; TESTING
  • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
  • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
  • G01B3/22—Feeler-pin gauges, e.g. dial gauges

Definitions

• Invention relates to a metering mechanism.
• Invention particularly relates to a reference metering mechanism making it easy to take reference without error at machine tools by means of installing measurement apparatus with metering timer into a calibration main board and allowing mounting/demounting easily.
• Machine tools are used in industry in order to minimize or fully eliminate work force in manufacture of work parts and to be able to perform works easier and faster.
• Use of machine tools in industry increases with short time for manufacture of work parts, smooth part surfaces, accurate and constantly same level of accuracy.
• Regular reference taking operation is conducted at machine tools in order to be able to continue works with same sensitivity and said operation is performed by means of comparator (K).
• comparators (K) are able to control if surfaces are parallel to each other, axis are of same alignment and accurate machine parts measurement and deviation.
• comparators (K) for longer time causes some problems. Particularly, imposing too much load arising from misuse shortens life of comparator (K).
• Distance adjustment bar or reference surface on the distance adjustment bar gets worn because of continuous contact of machine operation head. Wearing of distance adjustment bar by time or failure thereof result in taking wrong reference and initially taken reference value change by time and therefore errors may occur. As a result, replacement of reference surface after certain use is necessary. In addition to all of them, distance adjustment bar is without protection against strokes coming from outside and also thread problems may be experienced.
• FIG. 5 shows general view of comparator (K) used in current related art for reference purposes.
• the present invention relates to reference metering mechanism making it easier to take reference without errors in machine tools, meeting the needs mentioned above, eliminating all disadvantages and providing some additional advantages.
• Main purpose of the invention is to make it easier to take reference by means of inserting metering apparatus connected to metering timer into a calibration main board. Thus, failure in measurement arising out of user’s fault becomes difficult.
• Purpose of the invention is to disclose a reference metering mechanism of longer use life durable against strokes because metering apparatus is made from metal material.
• Purpose of invention is to provide connection of metering timer to metering apparatus by connection screws. Thus, metering timer replacement is easier.
• Purpose of invention is to disclose a reference metering mechanism enabling replacement of distance adjustment bar and reference surface located on distance adjustment bar.
• Purpose of the invention is to disclose a reference metering mechanism allowing easy repair and calibration.
• Another purpose of the invention is to disclose a reference metering mechanism easy to produce, mount and demount.
• the invention is a reference metering mechanism consisting of metering timer performing distance indicator function in order to take reference at machine tools characterized by, in order to make it easier to take reference without errors, comprising:
• the invention is a metering apparatus referencing method characterized by comprising process steps of
• the invention is a working system for reference metering mechanism, characterized by comprising process steps of
• Figure -1 is side perspective view of reference metering mechanism.
• Figure -2 is perspective view of calibration main board.
• Figure -3 is general view of metering apparatus.
• Figure -4 is perspective view of metering apparatus.
• Figure -5 is general view of comparator used to take reference in former related art.
• Figure 1 is side perspective view of reference metering mechanism (R) comprising of main body and calibration main board (100) and metering apparatus (200).
• FIG. 1 is perspective view of calibration main board (100).
• Calibration main board (100) providing determination of tolerance of height measurement comprises of calibration board upper body (1 10) providing protection and calibration of reference mechanism (R) and calibration board lower body (120) providing planarity and fixing calibration main board (100).
• Metering apparatus (200) shown in general view given in Figure 3 consists of metering timer (21 1 ) performing distance indicator function, metering apparatus upper body (210) connected to distance adjustment bar (212) providing up-down movement metering timer (21 1 ) to provide measurement (in directions A and B), metering apparatus lower body (230) determining reference length (X) of reference surface (213) and metering apparatus intermediate support spindle (220) providing fixing and balancing of metering apparatus upper body (210) and metering apparatus lower body (230).
• Perspective view of metering apparatus (200) is shown in Figure 4.
• Reference surface (213) located on distance adjustment bar (212) provides location of equipment such as blade etc. of machine tools to measure. Distance adjustment bar (212) and reference surface (23) allows insert and removal and thus can be easily replaced in case of deformation.
• Metering timer fixing screw (214) providing connection of metering timer (21 1 ) to metering apparatus upper body (210) also makes it easy to remove and install metering timer (21 1 ) on metering apparatus (200). Distance indication function is realized in such way that one tour of metering timer (21 1 ) corresponds to 1 mm.
• Reference metering mechanism (R) is adjusted according to a start measurement and the equipment such as blade etc. to be measured is compared according to such measurement and it is checked if differences exceed tolerance limit. Height of reference metering mechanism (R) from ground is kept constant at a certain amount. Where machine tool equipment is to take reference, measurement is taken by touching onto equipment reference surface (213).
• Size of calibration main board (100) into which metering apparatus (200) is inserted is designed specifically.
• Metering apparatus (200) is inserted into calibration main board (100) to meter the length to be taken as basis by equipment.
• distance adjustment bar (212) moves up-down (in directions A and B).
• metering timer (21 1 ) makes measurement and reference length (X) is obtained.
• Reference length (X) is standard and it is not required to measure it for each equipment separately.
• dial of measurement timer (21 1 ) coincides with zero at one tour and measurement of the equipment is achieved. At final stage reference length (X) is compared to equipment measurement.
• Metering apparatus (200) is referenced in the amount of reference taking distance (Y) of calibration main board (100).
• Calibration main board (100) can be designed in a manner to have desired reference taking distance (Y).
• Reference surface (213) of metering apparatus (200) is contacted from bottom to upper body (1 10) of calibration main board (100), • Measurement is conducted by shortening of distance bar (212) in direction A downward and measured value is read from timer (21 1 ).
• Reference metering apparatus (R) working principle is as follows.
• metering apparatus (200) is placed inside calibration main board (100). During that time metering timer (21 1 ) conducts metering by means of moving distance adjustment bar (212) and reference length (X) measurement is achieved. At stage two, pressure is provided onto reference surface (213) of the equipment. During that time distance adjustment bar (212) moves downward (in direction A) and provides conduct of measurement by metering timer (21 1 ). The obtained length measurement is compared to reference length (X) measurement.

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• Physics & Mathematics (AREA)
• General Physics & Mathematics (AREA)
• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• A Measuring Device Byusing Mechanical Method (AREA)
• Machine Tool Sensing Apparatuses (AREA)

Applications Claiming Priority (2)

Publications (2)

Family

ID=68615881

Family Applications (1)

Country Status (2)

Family Cites Families (7)

• 2019
  • 2019-02-07 EP EP19808467.5A patent/EP3752321A4/de not_active Withdrawn
  • 2019-02-07 WO PCT/TR2019/050075 patent/WO2019226137A2/en unknown

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