CN209745251U - Calibrating device for three-coordinate measuring machine - Google Patents
Calibrating device for three-coordinate measuring machine Download PDFInfo
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- CN209745251U CN209745251U CN201920799313.6U CN201920799313U CN209745251U CN 209745251 U CN209745251 U CN 209745251U CN 201920799313 U CN201920799313 U CN 201920799313U CN 209745251 U CN209745251 U CN 209745251U
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- measuring
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- track
- measuring device
- measuring machine
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Abstract
The utility model relates to a three-coordinate detection field, more specifically the three-coordinate measuring machine calibrating installation that says so, including measuring device, track, support arm and chassis, measuring device contacts with the track, and measuring device contacts with the chassis, the track is through with support arm welded connection, support arm and chassis welded connection, last fixed knob, pointer, fixture block, measuring arm and the measuring probe of being equipped with of measuring device, is equipped with angle scale and objective table on the chassis, the utility model provides a three-coordinate measuring machine calibrating installation can 360 rotatory observation articles to the size precision, positioning accuracy, geometric accuracy and the profile accuracy etc. of accurate measurement article.
Description
Technical Field
The utility model relates to a three-coordinate detection field to more specifically, relate to three-coordinate measuring machine calibrating installation.
Background
The three-coordinate measuring instrument is an instrument capable of expressing measuring capabilities such as geometric shape, length, circumferential graduation and the like in a hexahedral space range, and is also called as a three-coordinate measuring machine. The three-coordinate measuring machine can be defined as follows: "an instrument with three-direction movable detector, which can move on three mutually perpendicular guide rails, the detector can transmit signals in a contact or non-contact mode, and a three-axis displacement measurement system (such as a grating ruler) can calculate each point (x, y, z) of a workpiece and each function measurement through a data processor or a computer, etc.". The measuring functions of the three-coordinate measuring instrument comprise dimensional accuracy, positioning accuracy, geometric accuracy, contour accuracy and the like. The traditional three-coordinate measuring instrument can only measure objects from three directions, but the objects are different in placement position, fixed in measuring direction and different in three-view, so that the size precision, the positioning precision, the geometric precision, the contour precision and the like of the objects cannot be completely measured.
SUMMERY OF THE UTILITY MODEL
The utility model provides a three-coordinate measuring machine calibrating installation can 360 rotatory observation articles to size precision, positioning accuracy, geometric accuracy and profile accuracy etc. of accurate measurement article.
In order to solve the technical problem, the utility model relates to a three-coordinate detection field, more specifically the three-coordinate measuring machine calibrating installation that says so, including measuring device, track, support arm and chassis, measuring device contacts with the track, and measuring device contacts with the chassis, the track through with support arm welded connection, support arm and chassis welded connection.
As this technical scheme's further technical optimization, the utility model discloses three-coordinate measuring machine calibrating installation measuring device on be equipped with fixed knob, pointer, fixture block, measuring arm and measuring probe, fixed knob and fixture block threaded connection, fixed knob lower extreme contacts with the pointer, and the fixture block is connected with the measuring arm, and the measuring arm is connected with measuring probe.
As a further technical optimization of this technical scheme, the utility model discloses three-coordinate measuring machine calibrating installation the track on be equipped with the angle scale.
as a further technical optimization of this technical scheme, the utility model discloses three-coordinate measuring machine calibrating installation the chassis on be equipped with angle scale and objective table.
As the further technical optimization of this technical scheme, the utility model discloses three-coordinate measuring machine calibrating installation two distances between the track equal to the distance between track and the chassis.
The utility model discloses three-coordinate measuring machine calibrating installation's technique compares with prior art, has following beneficial effect: the object can be observed by rotating 360 degrees, so that the dimensional precision, the positioning precision, the geometric precision, the profile precision and the like of the object can be accurately measured.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is the three-dimensional structure schematic diagram of the calibrating apparatus of the three-coordinate measuring machine of the present invention.
Fig. 2 is a schematic view of the top view structure of the calibrating apparatus for three-coordinate measuring machine of the present invention.
Fig. 3 is the measuring device structure schematic diagram of the calibrating device of the three-coordinate measuring machine of the utility model.
In the figure: a measuring device 1; a fixed knob 11; a pointer 12; a latch 13; a measuring arm 14; a measuring probe 15; a track 2; a support arm 3; a chassis 4; and a stage 41.
Detailed description of the preferred embodiments
in order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments.
The present embodiment is described below with reference to fig. 1 to 3, and the present invention provides a calibrating apparatus for a three-coordinate measuring machine, including measuring apparatus 1, track 2, support arm 3 and chassis 4, measuring apparatus 1 contacts with track 2, measuring apparatus 1 contacts with chassis 4, track 2 is through being welded with support arm 3, and support arm 3 is welded with chassis 4.
The measuring device 1 is provided with a fixed knob 11, a pointer 12, a fixture block 13, a measuring arm 14 and a measuring probe 15, the fixed knob 11 is in threaded connection with the fixture block 13, the lower end of the fixed knob 11 is in contact with the pointer 12, the fixture block 13 is connected with the measuring arm 14, and the measuring arm 14 is connected with the measuring probe 15;
The track 2 is provided with angle scales;
the chassis 4 is provided with angle scales and an object stage 41;
The distance between the two rails 2 is equal to the distance between the rails 2 and the chassis 4;
The angle scales are arranged on the track 2 and the chassis 4, the angle position of the measuring device 1 on the track 2 or the chassis 4 can be adjusted, objects on the object stage 41 are measured, after the position is selected, the fixing knob 11 is rotated, and the pointer 12 is pressed on the track 2 or the chassis 4 by the fixing knob 11, so that the measuring device 1 is fixed.
The device has the beneficial effects that the device can rotate 360 degrees to observe an object, so that the size precision, the positioning precision, the geometric precision, the profile precision and the like of the object can be accurately measured.
The above-described embodiments are merely illustrative of the advantageous embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the structure concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art all fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (5)
1. Calibrating installation of three-coordinate measuring machine which characterized in that: the device comprises a measuring device (1), a track (2), a supporting arm (3) and a chassis (4), wherein the measuring device (1) is in contact with the track (2), the measuring device (1) is in contact with the chassis (4), the track (2) is in welded connection with the supporting arm (3), and the supporting arm (3) is in welded connection with the chassis (4).
2. The calibrating apparatus for a three-coordinate measuring machine according to claim 1, wherein: the measuring device (1) is provided with a fixed knob (11), a pointer (12), a fixture block (13), a measuring arm (14) and a measuring probe (15), the fixed knob (11) is in threaded connection with the fixture block (13), the lower end of the fixed knob (11) is in contact with the pointer (12), the fixture block (13) is connected with the measuring arm (14), and the measuring arm (14) is connected with the measuring probe (15).
3. the calibrating apparatus for a three-coordinate measuring machine according to claim 1, wherein: the track (2) is provided with angle scales.
4. The calibrating apparatus for a three-coordinate measuring machine according to claim 1, wherein: the chassis (4) is provided with angle scales and an object stage (41).
5. The calibrating apparatus for a three-coordinate measuring machine according to claim 1, wherein: the distance between the two rails (2) is equal to the distance between the rails (2) and the chassis (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920799313.6U CN209745251U (en) | 2019-05-30 | 2019-05-30 | Calibrating device for three-coordinate measuring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920799313.6U CN209745251U (en) | 2019-05-30 | 2019-05-30 | Calibrating device for three-coordinate measuring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209745251U true CN209745251U (en) | 2019-12-06 |
Family
ID=68723423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920799313.6U Expired - Fee Related CN209745251U (en) | 2019-05-30 | 2019-05-30 | Calibrating device for three-coordinate measuring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209745251U (en) |
-
2019
- 2019-05-30 CN CN201920799313.6U patent/CN209745251U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191206 |