CN208780070U - Three-coordinate measurer is used in a kind of metering - Google Patents

Abstract

The utility model discloses a three-coordinate measuring device for measurement, which comprises a base, a measuring ruler and a pillar. A side plate is installed above the base, a back plate is installed on one side of the side plate, and a side plate is installed on one side of the side plate. The object to be tested is placed above the base, a second slide rail is installed above the base on one side of the object to be tested, a pillar is installed above the second slide rail, a top plate is installed at the top of the pillar, and the top of the pillar is installed. A second sliding sleeve is sleeved on the surface, a measuring ruler is installed on one side of the second sliding sleeve, a second air cylinder is installed on the surface of the back plate, and a measuring bar is installed at the output end of the second air cylinder. A first distance measuring sensor is installed on the surface of the back plate above the second cylinder. The utility model solves the problem of complicated process, high cost and inability to simultaneously solve the problem of the structure of measuring ruler, top plate, pillar, first cylinder, second cylinder, first distance measuring sensor, fixing plate, third cylinder and second distance measuring sensor. The problem of measuring the inner diameter.

Description

Three-coordinate measurer is used in a kind of metering

Technical field

The utility model relates to three-dimensional coordinates measurement technical field, Three-coordinate measurer is used in specially a kind of metering.

Background technique

Ancient Chinese is known as weights and measures, the original metering being meant that about length, volume and quality, and major appliances are Ruler, bucket, scale.With advances in technology, the development produced, the requirement to metering is higher and higher, and the concept and content of metering also exist Continuous change and progress, forms modern metering then, and metering is two entirely different concepts of meaning with test.Test is that have Tentative measurement also is understood as the synthesis for measuring and testing.It has the feature for exploring, analyzing, study and testing.Three Coordinate measuring machine, it refers in a hexahedral spatial dimension, can show the survey such as geometry, length and circumference graduation The instrument of amount ability, also known as three-coordinates measuring machine or three coordinate amount beds.Three-coordinates measuring machine may be defined as: one kind has and can make The mobile detector in three directions, can move on three orthogonal guide rails, this detector with contact or it is non-contact it is equal just Formula transmits signal, and the displacement measurement system (such as optical ruler) of three axis calculates each of workpiece through data processor or computer Point coordinate (X, Y, Z) and the instrument of various functions measurement.The measurement function of three-coordinates measuring machine should include dimensional accuracy, positioning accurate Degree, geometric accuracy and contour accuracy etc..The utility model is specially a kind of metering Three-coordinate measurer.

But there are deficiencies below for existing technology:

1, existing three-dimensional coordinates measurement mode is excessively complicated, high for mechanical requirement, and cost is too high, specialized skill Art is excessively complicated, can not promote on a large scale；

2, the measurement of three coordinates only can be measured length, shape and circumference, can not measure simultaneously to the internal diameter of object.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of metering Three-coordinate measurer, solves work The problem of sequence is complicated and at high cost and can not measure internal diameter simultaneously.

(2) technical solution

To achieve the above object, the utility model provides the following technical solutions: a kind of metering Three-coordinate measurer, packet Pedestal, measuring scale and pillar are included, side plate is installed above the pedestal, the side plate side is equipped with backboard, the side plate It is placed with determinand above the pedestal of side, the second sliding rail is installed above the pedestal of the determinand side, described second is sliding Pillar is installed, the top of the pillar is equipped with top plate, and the surface of the pillar is socketed with the second sliding sleeve, described above rail The side of second sliding sleeve is equipped with measuring scale, and the surface of the backboard is equipped with the second cylinder, the output end of second cylinder Measurement item is installed, the back plate surface above second cylinder is equipped with the first distance measuring sensor.

Preferably, the surface of the pedestal is equipped with first bubble level meter, and the side of the pedestal is equipped with the second gas Soaked level, the bottom of the pedestal are equipped with anti-skidding supporting leg, and the top of the anti-skidding supporting leg passes through threaded rod and base rotation Connection.

Preferably, the first sliding rail is installed, first sliding rail surface is connect with top plate, the top above the side plate Plate is fixedly connected with pillar, and the surface of the pillar is provided with the second scale strip.

Preferably, the surface of the measuring scale is equipped with the first cylinder, the dip stick surface set of first cylinder side It is connected to the first sliding sleeve, the output end of first cylinder is connect with the first sliding sleeve, and the bottom of first sliding sleeve is equipped with activity Item, the inside of the activity bar are equipped with pressure sensor, and the dip stick surface of first sliding sleeve side is equipped with fixed strip, The surface of the measuring scale is provided with the first scale strip.

Preferably, fixed plate is installed, the side of the fixed plate is equipped with the above pedestal inside the determinand Three cylinders, the output end of the third cylinder are equipped with movable plate, and the fixation plate surface above the third cylinder is equipped with Two distance measuring sensors.

Preferably, the other side of the side plate is equipped with controller, and controller side surface of side plate is equipped with display Screen, the output end of the controller connect with display screen, the first cylinder, the second cylinder and third cylinder, the controller it is defeated Enter end to connect with the first distance measuring sensor, the second distance measuring sensor and pressure sensor.

(3) beneficial effect

The utility model provides a kind of metering Three-coordinate measurer, have it is following the utility model has the advantages that

(1) the utility model passes through setting measuring scale, top plate, pillar, the first cylinder, the second cylinder, the first ranging sensing Device makes the utility model have excellent multi-faceted measuring mechanism, realizes three-dimensional coordinates measurement, mentions measurement efficiency greatly Height, and cost is lower, it is applied widely, it is suitable for promoting, thus effective solution complex procedures and problem at high cost, It is after determinand is steadily placed in above pedestal, top plate and the pillar of top plate bottom is same on the first sliding rail and the second sliding rail respectively Step sliding, until the surface that top plate is located at determinand is socketed with the second sliding sleeve by the surface in pillar in turn, pillar Surface is provided with the second scale strip, and the side of the second sliding sleeve is equipped with measuring scale, to make second, to slide over abutment surface vertical Sliding, makes the top of measuring scale contact measured object, reads the reading of the second scale strip of abutment surface at this time, can be intuitive The vertical height for solving determinand controls the first cylinder operation by controller, makes first to slide over dip stick surface level and slides It is dynamic, in turn, drive the activity bar of the first sliding sleeve bottom mobile, when the pressure sensor inside activity bar touches determinand, Pressure sensor can issue signal to controller, and controller is momentarily turned off the first cylinder, the movement for item of stopping action, at this time all The first scale strip for observing and measuring the surface setting of ruler is crossed, the horizontal length of determinand can be got information about, pass through control Device controls the second Telescopic-cylinder, makes to measure item to the movement of determinand direction, until clamp determinand between backboard and measurement item, It controls the first distance measuring sensor by controller at this time to open, the first distance measuring sensor detects backboard between measurement item automatically Distance completes longitudinal range measurement, and measurement data is transmitted to display screen surface by controller and is shown, to complete three Measurement of coordinates.

(2) the utility model makes the utility model three by setting fixed plate, third cylinder, the second distance measuring sensor It is able to carry out the measurement of internal diameter while measurement of coordinates, saves more time of measuring, measurement efficiency is further improved, The problem of internal diameter can not be measured simultaneously to effective solution, when measuring the internal diameter of determinand, by fixed plate and determinand Inner wall be adjacent to, then third cylinder operation is made by controller, keeps movable plate mobile, until movable plate contact measured object is another Inner wall, recycle the second distance measuring sensor detection determinand internal diameter distance, and by controller will test data be transmitted to it is aobvious Display screen surface shows that practicability is good.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the right view installation diagram of the utility model side plate；

Fig. 3 is the top view of the utility model measuring scale；

Fig. 4 is the top view of the utility model；

Fig. 5 is enlarged drawing at the A of the utility model.

In figure: 1, anti-skidding supporting leg；2, threaded rod；3, pedestal；4, side plate；5, item is measured；6, display screen；7, controller；8, First sliding rail；9, backboard；10, fixed strip；11, measuring scale；12, the first scale strip；13, determinand；14, the first sliding sleeve；15, it pushes up Plate；16, the first cylinder；17, the second sliding sleeve；18, pillar；19, the second scale strip；20, the second sliding rail；21, first bubble is horizontal Instrument；22, pressure sensor；23, activity bar；24, the second air-bubble level；25, the first distance measuring sensor；26, the second cylinder； 27, fixed plate；28, third cylinder；29, movable plate；30, the second distance measuring sensor.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

As shown in Figs. 1-5, the utility model provides a kind of technical solution: a kind of metering Three-coordinate measurer, including Pedestal 3, measuring scale 11 and pillar 18, the surface of pedestal 3 are equipped with first bubble level meter 21, and the side of pedestal 3 is equipped with Two air-bubble levels 24, the bottom of pedestal 3 are equipped with anti-skidding supporting leg 1, and the top of anti-skidding supporting leg 1 passes through threaded rod 2 and 3 turns of pedestal Dynamic connection, the top of pedestal 3 are equipped with side plate 4, and 4 side of side plate is equipped with backboard 9, is placed with above the pedestal 3 of 4 side of side plate Determinand 13 is equipped with fixed plate 27 above the pedestal 3 inside determinand 13, and the side of fixed plate 27 is equipped with third cylinder 28, the output end of third cylinder 28 is equipped with movable plate 29, and 27 surface of fixed plate of 28 top of third cylinder is equipped with the second survey Fixed plate 27 and the inner wall of determinand 13 are adjacent to, then pass through controller away from sensor 30 when measuring the internal diameter of determinand 13 7 make third cylinder 28 work, and keep movable plate 29 mobile, until another inner wall of 29 contact measured object 13 of movable plate, recycle the Two distance measuring sensors 30 detect the internal diameter distance of determinand 13, and will test data by controller 7 and be transmitted to 6 surface of display screen It has been shown that, practicability is good, and the utility model is made to be able to carry out the measurement of internal diameter while three-dimensional coordinates measurement, saves more measurements Time, measurement efficiency are further improved, and the second sliding rail 20 is equipped with above the pedestal 3 of 13 side of determinand, and second is sliding The top of rail 20 is equipped with pillar 18, and the top of pillar 18 is equipped with top plate 15, and the top of side plate 4 is equipped with the first sliding rail 8, the One sliding rail, 8 surface is connect with top plate 15, and top plate 15 is fixedly connected with pillar 18, and the surface of pillar 18 is provided with the second scale strip 19, after determinand 13 is steadily placed in above pedestal 3, by the pillar 18 of 15 bottom of top plate 15 and top plate respectively in the first sliding rail 8 and second synchronous slide on sliding rail 20, until the surface that top plate 15 is located at determinand 13 passes through the table in pillar 18 in turn Surface cover is connected to the second sliding sleeve 17, and the surface of pillar 18 is provided with the second scale strip 19, and the side of the second sliding sleeve 17 is equipped with measurement Ruler 11 makes the top of 11 contact measured object 13 of measuring scale, reads at this time to make the second sliding sleeve 17 in 18 surface vertical sliding motion of pillar The reading for taking second scale strip 19 on 18 surface of pillar, can get information about the vertical height of determinand 13, pillar 18 Surface is socketed with the second sliding sleeve 17, and the side of the second sliding sleeve 17 is equipped with measuring scale 11, and the surface of measuring scale 11 is equipped with first Cylinder 16,11 surface of measuring scale of 16 side of the first cylinder are socketed with the first sliding sleeve 14, the output end and first of the first cylinder 16 Sliding sleeve 14 connects, and the bottom of the first sliding sleeve 14 is equipped with activity bar 23, and the inside of activity bar 23 is equipped with pressure sensor 22, the 11 surface of measuring scale of one sliding sleeve, 14 side is equipped with fixed strip 10, and the surface of measuring scale 11 is provided with the first scale strip 12, pressure The model CYYZ11 of force snesor 22, belongs to the prior art, controls the work of the first cylinder 16 by controller 7, makes first to slide Set 14 is slided in 11 surface level of measuring scale, in turn, drives the activity bar 23 of 14 bottom of the first sliding sleeve mobile, when in activity bar 23 When the pressure sensor 22 in portion touches determinand 13, pressure sensor 22 can issue signal to controller 7, and controller 7 is at once The first cylinder 16 is closed, the first scale for observing and measuring the surface setting of ruler 11 is crossed in the movement for item 23 of stopping action all at this time Item 12, can get information about the horizontal length of determinand 13, and the surface of backboard 9 is equipped with the second cylinder 26, the first cylinder 16, the model SC63 cylinder of the second cylinder 26, third cylinder 28 belongs to the prior art, the output end installation of the second cylinder 26 There is measurement item 5,9 surface of backboard of 26 top of the second cylinder is equipped with the first distance measuring sensor 25,25 He of the first distance measuring sensor The model GP2D12 infrared distance measuring sensor of second distance measuring sensor 30 belongs to the prior art, the other side installation of side plate 4 There is controller 7,7 side side plate of controller, 4 surface is equipped with display screen 6, the output end and display screen 6, the first cylinder of controller 7 16, the second cylinder 26 and third cylinder 28 connect, and the input terminal of controller 7 and the first distance measuring sensor 25, the second ranging sense Device 30 and pressure sensor 22 connect, and the model MAM-330 controller of controller 7 belongs to the prior art, passes through controller 7 It is flexible to control the second cylinder 26, makes to measure item 5 to the movement of 13 direction of determinand, until by determinand between backboard 9 and measurement item 5 13 clamp, and control the first distance measuring sensor 24 by controller 7 at this time and open, the automatic detection backboard 9 of the first distance measuring sensor 24 To the distance between item 5 is measured, longitudinal range measurement is completed, and measurement data is transmitted to 6 table of display screen by controller 7 Face is shown, to complete three-dimensional coordinates measurement, the utility model is made to have excellent multi-faceted measuring mechanism, realizes that three coordinates are surveyed Amount, makes measurement efficiency be greatly improved, and cost is lower, applied widely, is suitable for promoting.

In use, the utility model is equipped with side plate 4 in the top of pedestal 3, it is placed with above the pedestal 3 of 4 side of side plate Determinand 13 is equipped with the second sliding rail 20 above the pedestal 3 of 13 side of determinand, and the top of the second sliding rail 20 is equipped with pillar 18, the top of pillar 18 is equipped with top plate 15, and the top of side plate 4 is equipped with the first sliding rail 8,8 surface of the first sliding rail and top plate 15 Connection, top plate 15 is fixedly connected with pillar 18, after determinand 13 is steadily placed in above pedestal 3, by top plate 15 and top plate 15 The pillar 18 of the bottom synchronous slide on the first sliding rail 8 and the second sliding rail 20 respectively, until top plate 15 is being located at determinand 13 just Top, in turn, by being socketed with the second sliding sleeve 17 on the surface of pillar 18, the surface of pillar 18 is provided with the second scale strip 19, The side of second sliding sleeve 17 is equipped with measuring scale 11, to make the second sliding sleeve 17 in 18 surface vertical sliding motion of pillar, makes measuring scale The top of 11 contact measured objects 13 is read the reading of second scale strip 19 on 18 surface of pillar at this time, can be got information about The vertical height of determinand 13, and then be equipped with the first cylinder 16 on the surface of measuring scale 11, the output end of the first cylinder 16 with The connection of first sliding sleeve 14, the bottom of the first sliding sleeve 14 are equipped with activity bar 23, and the inside of activity bar 23 is equipped with pressure sensor 22,11 surface of measuring scale of 14 side of the first sliding sleeve is equipped with fixed strip 10, controls the work of the first cylinder 16 by controller 7, It slides the first sliding sleeve 14 in 11 surface level of measuring scale, in turn, drives the activity bar 23 of 14 bottom of the first sliding sleeve mobile, work as work When pressure sensor 22 inside dynamic item 23 touches determinand 13, pressure sensor 22 can issue signal to controller 7, control Device 7 is momentarily turned off the first cylinder 16, the movement for item 23 of stopping action, and crosses the of the surface setting for observing and measuring ruler 11 all at this time One scale strip 12, can get information about the horizontal length of determinand 13, and be equipped with backboard 9, backboard 9 in 4 side of side plate Surface the second cylinder 26 is installed, the output end of the second cylinder 26 is equipped with measurement item 5, the backboard 9 of 26 top of the second cylinder Surface is equipped with the first distance measuring sensor 25, controls the second cylinder 26 by controller 7 and stretches, and makes to measure item 5 to determinand 13 Direction is mobile, until clamping determinand 13 between backboard 9 and measurement item 5, controls the first ranging sensing by controller 7 at this time Device 24 is opened, and detection backboard 9 completes longitudinal range measurement to the distance between item 5 is measured to the first distance measuring sensor 24 automatically, And measurement data is transmitted to 6 surface of display screen by controller 7 and is shown, so that three-dimensional coordinates measurement is completed, in determinand 13 Fixed plate 27 is installed, the side of fixed plate 27 is equipped with third cylinder 28, the output end of third cylinder 28 above the pedestal 3 in portion Movable plate 29 is installed, 27 surface of fixed plate of 28 top of third cylinder is equipped with the second distance measuring sensor 30, to be measured measuring When the internal diameter of object 13, fixed plate 27 and the inner wall of determinand 13 are adjacent to, then so that third cylinder 28 is worked by controller 7, is made Movable plate 29 is mobile, until another inner wall of 29 contact measured object 13 of movable plate, recycle the detection of the second distance measuring sensor 30 to The internal diameter distance of object 13 is surveyed, and will test data by controller 7 and be transmitted to 6 surface of display screen and show that practicability is good.

It can to sum up obtain, the utility model passes through setting measuring scale 11, top plate 15, pillar 18, the first cylinder 16, the second cylinder 26, the first distance measuring sensor 24, fixed plate 27, third cylinder 28,30 structure of the second distance measuring sensor, solve complex procedures and It is at high cost and the problem of internal diameter can not be measured simultaneously.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. A three-coordinate measuring device for measurement, comprising a base (3), a measuring ruler (11) and a pillar (18), characterized in that: a side plate (4) is installed above the base (3), and the A back plate (9) is installed on one side of the side plate (4), an object to be tested (13) is placed above the base (3) on one side of the side plate (4), and the object to be tested (13) side is A second sliding rail (20) is installed above the base (3), a pillar (18) is installed above the second sliding rail (20), and a top plate (15) is installed at the top of the pillar (18). A second sliding sleeve (17) is sleeved on the surface of the pillar (18), a measuring ruler (11) is installed on one side of the second sliding sleeve (17), and a second sliding sleeve (17) is installed on the surface of the back plate (9). A cylinder (26), a measuring bar (5) is installed at the output end of the second cylinder (26), and a first distance measuring sensor (25) is installed on the surface of the back plate (9) above the second cylinder (26) . 2. A three-coordinate measuring device for measurement according to claim 1, characterized in that: a first bubble level (21) is installed on the surface of the base (3), and a side of the base (3) is installed There is a second bubble level (24), an anti-skid leg (1) is installed on the bottom of the base (3), and the upper part of the anti-skid leg (1) is rotatably connected to the base (3) through a threaded rod (2). 3. A three-coordinate measuring device for metrology according to claim 1, characterized in that: a first slide rail (8) is installed above the side plate (4), and the first slide rail (8) The surface is connected with the top plate (15), the top plate (15) is fixedly connected with the pillar (18), and the surface of the pillar (18) is provided with a second scale bar (19). 4. A three-coordinate measuring device for metrology according to claim 1, characterized in that: a first cylinder (16) is installed on the surface of the measuring ruler (11), and one side of the first cylinder (16) is The surface of the measuring ruler (11) is sleeved with a first sliding sleeve (14), the output end of the first cylinder (16) is connected with the first sliding sleeve (14), and the bottom of the first sliding sleeve (14) A movable bar (23) is installed, a pressure sensor (22) is installed inside the movable bar (23), and a fixing bar (10) is installed on the surface of the measuring ruler (11) on one side of the first sliding sleeve (14) , the surface of the measuring ruler (11) is provided with a first scale bar (12). 5. A three-coordinate measuring device for metrology according to claim 1, characterized in that: a fixing plate (27) is installed above the base (3) inside the object to be measured (13), and the fixing plate ( A third cylinder (28) is installed on one side of 27), a movable plate (29) is installed at the output end of the third air cylinder (28), and a fixed plate (27) above the third air cylinder (28) is surface-mounted There is a second ranging sensor (30). 6 . The three-coordinate measuring device for metrology according to claim 1 , wherein a controller ( 7 ) is installed on the other side of the side plate ( 4 ), and one side of the controller ( 7 ) is installed. 7 . A display screen (6) is mounted on the surface of the side plate (4), and the output end of the controller (7) is connected to the display screen (6), the first cylinder (16), the second cylinder (26) and the third cylinder (28) ) is connected, and the input end of the controller (7) is connected with the first ranging sensor (25), the second ranging sensor (30) and the pressure sensor (22).