CN108871251A - It is equipped with the coordinate measuring set of anticollision dust-extraction unit - Google Patents
It is equipped with the coordinate measuring set of anticollision dust-extraction unit Download PDFInfo
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- CN108871251A CN108871251A CN201810829351.1A CN201810829351A CN108871251A CN 108871251 A CN108871251 A CN 108871251A CN 201810829351 A CN201810829351 A CN 201810829351A CN 108871251 A CN108871251 A CN 108871251A
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- Prior art keywords
- extraction unit
- frame
- seat
- dust
- anticollision
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Classifications
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- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Position Input By Displaying (AREA)
Abstract
The invention discloses the coordinate measuring set for being equipped with anticollision dust-extraction unit, structure includes：Anticollision dust-extraction unit, mounting post, measure needle, survey ball, protective frame, joint plate, protective frame is fixed together with joint plate simultaneously perpendicular to the cross section of joint plate, anticollision dust-extraction unit is located at the inside of protective frame while the two is movably connected, mounting post is set to the activity of both inner side ends of anticollision dust-extraction unit and is connected, the inside of measurement needle insertion protective frame is simultaneously gap-matched with mounting post, ball is surveyed to be wrapped in the outer surface of measurement needle while forming integral structure with measurement needle, reach and provides lifting protection and electrostatic precipitation by gas law and piezoelectric effect come the operation for equipment, and by the cooperation of displacement slot and limit plate come so that device needs manual confirmation to start, to prevent the damage of measuring device.
Description
Technical field
The present invention relates to measurement of coordinates fields, fill particularly with regard to a kind of measurement of coordinates for being equipped with anticollision dust-extraction unit
It sets.
Background technique
Measurement of coordinates can measure target point or the discrete point measurement of coordinate under a certain coordinate system on object and be known as coordinate survey
Amount, and the measuring device of automobile gauge is usually to measure the contact type measurement precision of needle, and precision keeps all very high, and
Existing measurement needle is typically directly exposed, so that measurement needle：
1. when measurement is worked, measure the survey ball being wrapped on needle before measurements it is general all can its wiped
It wipes, but the time that greatly waste detects in this way, and accidentally can upset to need from new by the coordinate system established before
New coordinate system is established, low production efficiency is dragged.
2. simultaneously in measurement process, the personnel for needing debugging carry out the check and correction debugging at scene, covered in each program
Afterwards, syringe needle still aside, can make the process of debugging, the carelessness striker of staff, so that the damage of detection device.
3. current protective device generally carries out unified adjusting with electronic program machinery, artificial further confirm that is not needed
It opens, once program starts a leak, the stylus of protection cannot be exported or directly be exported by device, cause workpiece damage.
Summary of the invention
In view of the deficiencies of the prior art, the present invention is to realize by the following technical solutions：It is equipped with anticollision dedusting dress
The coordinate measuring set set, structure include：Anticollision dust-extraction unit, measurement needle, surveys ball, protective frame, joint plate, institute at mounting post
It states protective frame and joint plate is mutually perpendicular to be fixedly mounted on the front end face of joint plate simultaneously, the anticollision dust-extraction unit is located at protection
The two is movably connected simultaneously for the inside of frame, and both the inside that the mounting post is mounted on anticollision dust-extraction unit is concentric
Circle, the inside of the measurement needle insertion protective frame are simultaneously gap-matched with mounting post, and the ball of surveying is wrapped in the outer of measurement needle
Side surface forms integral structure with measurement needle simultaneously, and the joint plate is concentric stepped construction with protective frame.
Advanced optimized as of the invention, the anticollision dust-extraction unit be equipped with movable lifting device, protection dust-extraction unit,
Detent regulating device, the activity lifting device are wrapped in the end face outside of detent regulating device while the two composition integration knot
Structure, the protection dust-extraction unit and detent regulating device are mutually perpendicular to and agree be mounted on its lower end surface, and the detent is adjusted
Device is flexibly connected with ball is surveyed, and the dynamic regulating device of card is made of metal material.
Advanced optimized as of the invention, it is described activity lifting device be equipped with mounting rack, mandril, sealed compartment, air inlet pipe,
Coil, middle runner pull frame, balladeur train, and the balladeur train is that concave character type displacement frame is wrapped in the matching of both end face outsides of mounting rack
It closes, the upper surface for pulling frame to be mounted on mounting rack by way of agreeing with, the labour frame is wrapped in the outer end of middle runner
Both surfaces are gap-matched, and the mandril is parallel up and down with mounting rack and by pulling frame and mounting rack hingedly connected,
The sealed compartment is wrapped in both outer end faces of mandril and matches, and the coil is wrapped the outside of sealed compartment and lives with sealed compartment
Dynamic connection, the perforation connection of both outer end faces in air inlet pipe embedding sealing cabin, the pulling frame is metallic cable body structure.
It is advanced optimized as of the invention, the mandril is I-shaped structure and is equipped with hinge in the cross bar right end of lower section
Close seat.
Advanced optimized as of the invention, the protection dust-extraction unit be equipped with magnetic flux tube, iron core, auxiliary frame, twisting seat,
Slide bar, sealing plate, squeezes seat, dielectric, twisting bar, soft board, suction disc, displacement frame at spring pad, the iron core insertion magnetic flux tube
Internal to be flexibly connected simultaneously with magnetic flux tube, the twisting seat is wrapped in both end face outsides of slide bar and is gap-matched, described
Auxiliary frame and twisting seat are mutually perpendicular to be fixedly mounted on the upper surface of twisting seat simultaneously, the inside of the twisting bar insertion twisting seat
The two is gap-matched, and the extruding seat is "T"-shaped mechanism, and the extruding seat is located at both lower end surfaces of twisting bar twisting company
It is connected together, both left sides that the spring pad is located at extruding seat are fixed together, on the displacement frame and sealing plate
The lower parallel composition integral structure of the two simultaneously, the outer end face for squeezing seat perforation sealing plate, the dielectric and extruding seat
Be mutually perpendicular to be fixedly mounted on simultaneously and squeeze seat right side, the suction disc is parallel with seat or so is squeezed pass through simultaneously set of dielectrics at
Integral structure, the soft board are set to the vertical connection in both lower sections on suction disc surface, and the iron core is the metal structure of cylindrical type.
Advanced optimized as of the invention, the detent regulating device be equipped with rotor plate, snap-gauge, rotary column, reset spring,
Displacement slot, pivoted frame, limit plate, rear surface while the two integrally weldedization structure of the snap-gauge perpendicular to rotor plate, institute
It states rotary column and is located at both inner faces of snap-gauge and be movably connected, the reset spring is wrapped in both end face outsides of rotary column
It is flexibly connected, the snap-gauge of the pivoted frame and top cooperates together, both outer end faces of limit plate insertion snap-gauge contract
Connection is closed, both outer end faces that the displacement slot is set to pivoted frame are integrated, and the limit plate and displacement slot etc. are big.
Beneficial effect
The present invention is equipped with the coordinate measuring set of anticollision dust-extraction unit, when running program, passes through the rotation more than top
The rotation of plate is so that snap-gauge follows rotation, while the limit plate of lower section falls into the inside of the displacement slot of lower section, enables a device to
There is certain ascendant trend, after the gas for then filling certain mass toward the inside of sealed compartment by air inlet pipe, then in left side
The coil at both ends heats the gas inside sealed compartment after powered up, and according to gas law in the gas of certain mass, pressure is not
The volume of gas inside becoming is directly proportional to temperature, that is to say, that and the coefficient of expansion of the gas volume of the higher inside of temperature is bigger,
It will be by pulling frame to push to push the mandril in front, and make the measurement needle inside the mounting rack pull-up pivoted frame of lower section sudden and violent
Expose, the magnetic flux tube of lower section is powered at the same time, and iron core generates magnetism, attracts the auxiliary frame of lower section to rise, and pull twisting
Seat is displaced in the outer end face of slide bar, while pulling twisting rod bending to rise, and the spring-compressed of top opens device, defeated
Stylus out is detected, then after program is covered, power loss, then rotary motion intralamellar part reset spring ejection, by into
Tracheae exports the gas of internal expansion, so that stylus withdraws the inside of equipment under the action of elastic force, and the magnetic of iron core is lost
After going, internal spring pad resets, and squeezes seat in the effect pop-up of elastic potential energy and makes dielectric strain, while the electricity deformed is situated between
Matter can generate electrostatic according to piezoelectric effect, while be adsorbed internal dust by electrostatic, complete work.
1. the protection dust-extraction unit that the present invention passes through can effectively be carried out the dust on internal gauge head by electrostatic
Effective absorption, to ensure that precision of the gauge head in measurement.
2. the present invention is cooperated by movable lifting device and detent regulating device, thus in being carried out using gas law
The adjusting of portion's gas volume changes gas volume by temperature, to prevent from hitting to complete the lifting protection for internal stylus
Needle.
3. the present invention is by the cooperation of displacement slot and limit plate, can by the position of control limit plate and displacement slot to
Come so that the operation lifting inside device requires to carry out confirmation operation manually, to increase the protection for stylus.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is the structural schematic diagram for the coordinate measuring set that the present invention is equipped with anticollision dust-extraction unit.
Fig. 2 is the diagrammatic cross-section for the coordinate measuring set that the present invention is equipped with anticollision dust-extraction unit.
Fig. 3 is the structural scheme of mechanism for the coordinate measuring set that the present invention is equipped with anticollision dust-extraction unit.
Fig. 4 is the structural representation of the protection dust-extraction unit for the coordinate measuring set that the present invention is equipped with anticollision dust-extraction unit
Figure.
Fig. 5 is that the punctured bit of the protection dust-extraction unit for the coordinate measuring set that the present invention is equipped with anticollision dust-extraction unit is mobile
State structural schematic diagram.
Fig. 6 is that the rotary of the detent regulating device for the coordinate measuring set that the present invention is equipped with anticollision dust-extraction unit changes
State structural schematic diagram.
In figure：Anticollision dust-extraction unit -1, mounting post -2, measurement needle -3, survey ball -4, protective frame -5, joint plate -6, activity mention
Rise device -16, protection dust-extraction unit -17, detent regulating device -18, mounting rack -161, mandril -162, sealed compartment -163, air inlet
Pipe -164, middle runner -166, pulls frame -167, balladeur train -168, magnetic flux tube -171, iron core -172, auxiliary frame-at coil -165
173, twisting seat -174, slide bar -175, spring pad -176, sealing plate -177, extruding seat -178, dielectric -179, twisting bar -
1710, soft board -1711, suction disc -1712, displacement frame -1713, rotor plate -181, snap-gauge -182, rotary column -183, reset spring -
184, displacement slot -185, pivoted frame -186, limit plate -187.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment and Detailed description of the invention, the preferred embodiment that the present invention is further explained.
Embodiment
Fig. 1 and Fig. 2 are please referred to, the present invention provides the coordinate measuring set for being equipped with anticollision dust-extraction unit, and structure includes：
Anticollision dust-extraction unit 1, measurement needle 3, surveys ball 4, protective frame 5, joint plate 6 at mounting post 2, and the protective frame 5 and joint plate 6 are mutual
The vertical front end face for being fixedly mounted on joint plate 6 simultaneously, the anticollision dust-extraction unit 1 are located at the inside of protective frame 5 while the two
It is movably connected, it is concentric circles that the mounting post 2, which is mounted on both inside of anticollision dust-extraction unit 1, and the measurement needle 3 is embedding
Enter the inside of protective frame 5 and be gap-matched with mounting post 2, it is described survey ball 4 be wrapped in measurement needle 3 outer surface simultaneously with
It measures needle 3 and forms integral structure, the joint plate 6 is concentric stepped construction with protective frame 5.
Referring to Fig. 3, the present invention provides the coordinate measuring set for being equipped with anticollision dust-extraction unit, structure includes：It is described
Anticollision dust-extraction unit 1 is equipped with movable lifting device 16, protection dust-extraction unit 17, detent regulating device 18, and the activity promotes dress
Set 16 and be wrapped in the end face outside of detent regulating device 18 both simultaneously composition integral structure, the protection dust-extraction unit 17 and
Detent regulating device 18 is mutually perpendicular to and agrees be mounted on its lower end surface, and the detent regulating device 17 connects with 4 activity of ball is surveyed
It connects, the dynamic regulating device 18 of card is made of metal material.
Referring to Fig. 4, the present invention provides the coordinate measuring set for being equipped with anticollision dust-extraction unit, structure includes：It is described
Movable lifting device 16 is equipped with mounting rack 161, mandril 162, sealed compartment 163, air inlet pipe 164, coil 165, middle runner 166, draws
Moving frame 167, balladeur train 168, the balladeur train 168 match for both end face outsides that concave character type displacement frame is wrapped in mounting rack 161,
The upper surface for pulling frame 167 to be mounted on mounting rack 161 by way of agreeing with, the pulling frame 167 are wrapped in middle runner
Both 166 outer end faces are gap-matched, and the mandril 162 is parallel with about 161 mounting rack and by pulling frame 167
With 161 hingedly connected of mounting rack, both outer end faces that the sealed compartment 163 is wrapped in mandril 162 are matched, the coil 165
It is wrapped the outside of sealed compartment 163 and is flexibly connected with sealed compartment 163, the outer end face in the 164 embedding sealing cabin 163 of air inlet pipe
The two perforation connection, the pulling frame 167 are metallic cable body structure, and the mandril 162 is for I-shaped structure and in lower section
Cross bar right end is equipped with twisting seat, and the coil 165 is heater strip.
Referring to Fig. 5, the present invention provides the coordinate measuring set for being equipped with anticollision dust-extraction unit, structure includes：It is described
Dust-extraction unit 17 is protected to be equipped with magnetic flux tube 171, iron core 172, auxiliary frame 173, twisting seat 174, slide bar 175, spring pad 176, close
Sealing plate 177 squeezes seat 178, dielectric 179, twisting bar 1710, soft board 1711, suction disc 1712, displacement frame 1713, the iron core
The inside of 172 insertion magnetic flux tubes 171 is flexibly connected with magnetic flux tube 171 simultaneously, and the twisting seat 174 is wrapped in the outer of slide bar 175
Both side end faces are gap-matched, and the auxiliary frame 173 is mutually perpendicular to be fixedly mounted on twisting seat simultaneously with twisting seat 174
174 upper surface, both the inside that the twisting bar 1710 is embedded in twisting seat 174 are gap-matched, and the extruding seat 178 is
"T"-shaped mechanism, the extruding seat 178 are located at both lower end surfaces of twisting bar 1710 hingedly connected together, the spring pad
176 both the left sides for being located at extruding seat 178 are fixed together, and the displacement frame 1713 is parallel with about 177 sealing plate
The two composition integral structure simultaneously, the outer end face for squeezing seat 178 and penetrating through sealing plate 177, the dielectric 179 and extruding
Seat 178, which is mutually perpendicular to be fixedly mounted on simultaneously, squeezes 178 right side of seat, and the suction disc 1712 is parallel with seat 178 or so is squeezed same
When integral structure formed by dielectric 179, the soft board 1711 is set to the vertical connection in both lower sections on 1712 surface of suction disc,
The iron core 172 is the metal structure of cylindrical type, and the auxiliary frame 173 is magnet, and the dielectric 179 is soft resistivity
More than the rectangular configuration in 10 Europe centimetre.
Referring to Fig. 6, the present invention provides the coordinate measuring set for being equipped with anticollision dust-extraction unit, structure includes：It is described
Detent regulating device 18 is equipped with rotor plate 181, snap-gauge 182, rotary column 183, reset spring 184, displacement slot 185, pivoted frame 186, limit
Position plate 187, rear surface while the two integrally weldedization structure of the snap-gauge 182 perpendicular to rotor plate 181, the rotary column
183 inside for being located at snap-gauge 182 are simultaneously concentric structure with rotor plate 181, and the reset spring 184 is wrapped in rotary column 183
Both end face outsides be flexibly connected, the pivoted frame 186 and the snap-gauge 182 of top cooperate together, the limit plate 187
Both outer end faces of insertion snap-gauge 182 are connected, and the displacement slot 185 is set to both outer end faces of pivoted frame 186 as integration
Structure, the limit plate 187 are big with displacement slot 185 equal.
When running program, by the rotation of the rotor plate 181 more than top so that snap-gauge 182 follows rotation, while lower section
Limit plate 187 fall into lower section displacement slot 185 inside, enable a device to certain lifting space, then by into
Tracheae 164 toward sealed compartment 163 inside filling certain mass gas after, then left side both ends coil 165 after powered up
Heat the gas inside sealed compartment 163, according to gas law in the gas of certain mass, the body of the gas of the constant inside of pressure
Product is directly proportional to temperature, that is to say, that the coefficient of expansion of the gas volume of the higher inside of temperature is bigger, to push the top in front
Bar 162 will be by pulling frame 167 to push, and makes the exposure of measurement needle 3 inside the 161 pull-up pivoted frame 186 of mounting rack of lower section
Out, the magnetic flux tube 171 of lower section is powered at the same time, and iron core 172 generates magnetism, attracts the auxiliary frame 173 of lower section to rise, and draw
Dynamic twisting seat 174 is displaced in the outer end face of slide bar 175, while pulling the bending of twisting bar 1710 to rise, and the spring 176 of top
So that device is opened, output stylus is detected for compression, then after program is covered, power loss, then in rotary motion plate 181
The reset spring 184 in portion ejects, and the gas of internal expansion is exported by air inlet pipe 164, so that stylus is received under the action of elastic force
The inside of equipment is gone back to, and after the magnetism of iron core loses, internal spring pad 176 resets, and squeezes in the effect pop-up of elastic potential energy
Wedge 178 deforms dielectric 179, while the dielectric 179 deformed can generate electrostatic according to piezoelectric effect, pass through simultaneously
Electrostatic adsorbs internal dust, completes work.
Problems solved by the invention is stylus inside device can not to be enabled to have self-protection when measuring work
It is main to be cooperated by movable lifting device 16, protection dust-extraction unit 17 and 18 three of detent regulating device with the function of dedusting, from
And reaches and provide lifting protection and electrostatic precipitation by gas law and piezoelectric effect come the operation for equipment, and pass through displacement
The cooperation of slot 185 and limit plate 187 comes so that device needs manual confirmation to start, to prevent the damage of measuring device.
The basic principles, main features and advantages of the present invention have been shown and described above, the technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention can not only be realized in other specific forms under the premise of not departing from spirit of that invention or essential characteristic
The present invention will also have various changes and improvements, these changes and improvements both fall within scope of the claimed invention, therefore this hair
Bright claimed range is defined by appended claims and its equivalent, rather than above description limits.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. being equipped with the coordinate measuring set of anticollision dust-extraction unit, structure includes：Anticollision dust-extraction unit (1), mounting post (2),
It measures needle (3), survey ball (4), protective frame (5), joint plate (6), the protective frame (5) and joint plate (6) are mutually perpendicular to solid simultaneously
Dingan County is mounted in the front end face of joint plate (6), and the anticollision dust-extraction unit (1) is located inside the two activity simultaneously of protective frame (5)
It links together, it is concentric circles that the mounting post (2), which is mounted on both inside of anticollision dust-extraction unit (1), it is characterised in that：
The inside of measurement needle (3) insertion protective frame (5) is simultaneously gap-matched with mounting post (2), survey ball (4) package
Measurement needle (3) outer surface simultaneously with measurement needle (3) form integral structure.
2. the coordinate measuring set according to claim 1 for being equipped with anticollision dust-extraction unit, it is characterised in that：The anticollision
Dust-extraction unit (1) is equipped with movable lifting device (16), protection dust-extraction unit (17), detent regulating device (18), and the activity mentions
Rise end face outside while the two composition integral structure that device (16) are wrapped in detent regulating device (18), the protection dedusting
Device (17) and detent regulating device (18) are mutually perpendicular to and agree be mounted on its lower end surface, the detent regulating device (17)
It is flexibly connected with ball (4) are surveyed.
3. the coordinate measuring set according to claim 2 for being equipped with anticollision dust-extraction unit, it is characterised in that：The activity
Lifting device (16) is equipped with mounting rack (161), mandril (162), sealed compartment (163), air inlet pipe (164), coil (165), transfer
It takes turns (166), pull frame (167), balladeur train (168), the balladeur train (168) is that concave character type displacement frame is wrapped in mounting rack (161)
Both end face outsides match, the upper surface for pulling frame (167) to be mounted on mounting rack (161) by way of agreeing with, institute
It states both the outer end faces for pulling frame (167) to be wrapped in middle runner (166) to be gap-matched, the mandril (162) and installation
Frame (161) is parallel up and down and by pulling frame (167) and mounting rack (161) hingedly connected, and the sealed compartment (163) is wrapped in
Both outer end faces of mandril (162) match, and the coil (165) is wrapped the outside of sealed compartment (163) and and sealed compartment
(163) it is flexibly connected, the perforation connection of both outer end faces of air inlet pipe (164) the embedding sealing cabin (163).
4. the coordinate measuring set according to claim 3 for being equipped with anticollision dust-extraction unit, it is characterised in that：The mandril
(162) twisting seat is equipped with for I-shaped structure and in the cross bar right end of lower section.
5. the coordinate measuring set according to claim 2 for being equipped with anticollision dust-extraction unit, it is characterised in that：The protection
Dust-extraction unit (17) is equipped with magnetic flux tube (171), iron core (172), auxiliary frame (173), twisting seat (174), slide bar (175), spring
It pads (176), sealing plate (177), squeeze seat (178), dielectric (179), twisting bar (1710), soft board (1711), suction disc
(1712), displacement frame (1713), the inside of iron core (172) insertion magnetic flux tube (171) connect with magnetic flux tube (171) activity simultaneously
Connect, both end face outsides that the twisting seat (174) is wrapped in slide bar (175) are gap-matched, the auxiliary frame (173) with
Twisting seat (174) is mutually perpendicular to be fixedly mounted on the upper surface of twisting seat (174) simultaneously, and the twisting bar (1710) is embedded in twisting
Both the inside of seat (174) is gap-matched, and the extruding seat (178) is "T"-shaped mechanism, and the extruding seat (178) is located at
Together, the spring pad (176) is located at the left side for squeezing seat (178) to both lower end surfaces of twisting bar (1710) hingedly connected
The two is fixed together, and the displacement frame (1713) with sealing plate (177) tie up and down by the parallel composition integration of the two simultaneously
Structure, extruding seat (178) penetrate through the inside into sealing plate (177), and the dielectric (179) and extruding seat (178) are mutually hung down
Straight be fixedly mounted on simultaneously squeezes seat (178) right side, and the suction disc (1712) is parallel with seat (178) left and right is squeezed to be passed through simultaneously
Dielectric (179) forms integral structure, and the soft board (1711) is set to the vertical connection in both lower sections on suction disc (1712) surface.
6. the coordinate measuring set according to claim 2 for being equipped with anticollision dust-extraction unit, it is characterised in that：The detent
Regulating device (18) is equipped with rotor plate (181), snap-gauge (182), rotary column (183), reset spring (184), displacement slot (185), turns
Frame (186), limit plate (187), the snap-gauge (182) are welded into one perpendicular to the rear surface while the two of rotor plate (181)
Body structure, the inside that the rotary column (183) is located at snap-gauge (182) is simultaneously concentric structure with rotor plate (181), described multiple
Position spring (184) is wrapped in the flexible connection of both end face outsides of rotary column (183), the snap-gauge of pivoted frame (186) and top
(182) it cooperates together, both outer end faces of limit plate (187) insertion snap-gauge (182) are connected, the displacement
Both outer end faces that slot (185) is set to pivoted frame (186) are integrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810829351.1A CN108871251B (en) | 2018-07-25 | 2018-07-25 | Coordinate measuring device with anti-collision dust removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810829351.1A CN108871251B (en) | 2018-07-25 | 2018-07-25 | Coordinate measuring device with anti-collision dust removal device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108871251A true CN108871251A (en) | 2018-11-23 |
| CN108871251B CN108871251B (en) | 2020-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810829351.1A Expired - Fee Related CN108871251B (en) | 2018-07-25 | 2018-07-25 | Coordinate measuring device with anti-collision dust removal device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115638759A (en) * | 2022-03-28 | 2023-01-24 | 无锡连强智能装备有限公司 | Automatic outer diameter measuring device of high efficiency lathe |
| CN115638759B (en) * | 2022-03-28 | 2023-09-05 | 无锡连强智能装备有限公司 | Automatic external diameter measuring device of high efficiency lathe |
| CN116858151A (en) * | 2023-09-05 | 2023-10-10 | 西安德普赛科计量设备有限责任公司 | Protection mechanism for auxiliary supporting leg of three-coordinate measuring machine |
| CN116858151B (en) * | 2023-09-05 | 2023-12-12 | 西安德普赛科计量设备有限责任公司 | Protection mechanism for auxiliary supporting leg of three-coordinate measuring machine |
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| CN108871251B (en) | 2020-07-07 |
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