CN110285840B - Magnetic grid positioning device - Google Patents
Magnetic grid positioning device Download PDFInfo
- Publication number
- CN110285840B CN110285840B CN201910559773.6A CN201910559773A CN110285840B CN 110285840 B CN110285840 B CN 110285840B CN 201910559773 A CN201910559773 A CN 201910559773A CN 110285840 B CN110285840 B CN 110285840B
- Authority
- CN
- China
- Prior art keywords
- clamping
- magnetic
- magnetic grid
- plate
- reading head
- Prior art date
- 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.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/30—Supports specially adapted for an instrument; Supports specially adapted for a set of instruments
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
Abstract
The invention discloses a magnetic grid positioning device, which relates to the technical field of engineering machinery and comprises a magnetic scale, a base band, a magnetic grid reading head, an adjusting component and a clamping component, wherein the magnetic scale is fixed on the base band, the clamping component comprises a clamping main body and a pressing plate, the pressing plate is detachably connected with the clamping main body, a first mounting groove is formed in the lower end of the clamping main body in a penetrating mode along the length direction, the first mounting groove is used for mounting the base band and the magnetic scale, a second mounting groove is formed in the middle of the upper surface of the clamping main body and communicated with the first mounting groove, the second mounting groove is used for mounting the magnetic grid reading head, the magnetic grid reading head corresponds to the magnetic scale in position, the pressing plate is arranged above the second mounting groove, the adjusting component penetrates through the pressing plate and is connected with the magnetic grid reading head, an observation window is formed in the side wall of the clamping main body, and the observation window is used for observing the distance between the magnetic grid reading head and the magnetic scale. The magnetic grid positioning device provided by the invention is easy to install and adjust, has the characteristics of good stability and high precision, and can provide more accurate and efficient measurement data.
Description
Technical Field
The invention relates to the technical field of engineering machinery, in particular to a magnetic grid positioning device.
Background
The magnetic grid is a relatively precise measuring tool, and in the installation process of a magnetic grid reading head, the gap between a magnetic head and a magnetic scale needs to be strictly controlled to be a certain effective value so as to ensure the measuring precision of the magnetic grid. The existing conventional installation method comprises the following steps: directly mounting a magnetic grid reading head on the guide rail, and measuring whether the gap between the magnetic grid reading head and the magnetic scale is qualified or not in a meter reading mode; the other method is to consider whether the gap between the magnetic grating reading head and the magnetic scale is qualified or not by checking the working state of the signal lamp of the magnetic grating reading head. If not, the magnetic grid reading head needs to be readjusted until the magnetic grid reading head is qualified. The mounting method has the defects of low precision, labor and time consumption and low efficiency.
Disclosure of Invention
In order to solve the technical problems, the invention provides the magnetic grid positioning device which is easy to install and adjust, has the characteristics of good stability and high precision, and can provide more accurate and efficient measurement data.
In order to achieve the purpose, the invention provides the following scheme:
the invention provides a magnetic grid positioning device, which comprises a magnetic scale, a base band, a magnetic grid reading head, an adjusting component and a clamping component, wherein the magnetic scale is fixed on the base band, the clamping component comprises a clamping main body and a pressing plate, the pressing plate is detachably connected with the clamping main body, a first mounting groove is arranged at the lower end of the clamping main body in a penetrating manner along the length direction, the first mounting groove is used for mounting the base band and the magnetic scale, a second mounting groove is arranged in the middle of the upper surface of the clamping main body, the second mounting groove is communicated with the first mounting groove, the second mounting groove is used for mounting the magnetic grid reading head, the magnetic grid reading head corresponds to the magnetic scale in position, the pressing plate is arranged above the second mounting groove, the adjusting component penetrates through the pressing plate and is connected with the magnetic grid reading head, and the adjusting component is used for adjusting the distance between the magnetic grid reading head and the magnetic scale, an observation window is arranged on the side wall of the clamping main body and used for observing the distance between the magnetic grid reading head and the magnetic scale.
Preferably, the adjusting assembly comprises a guide block and two polished rod bolts, the guide block comprises a transverse plate and a vertical plate, the vertical plate is connected below one end of the transverse plate, each polished rod bolt penetrates through the pressing plate and is in threaded connection with the transverse plate, and the magnetic grating reading head is mounted on the vertical plate.
Preferably, an elastic cushion block is arranged between the pressing plate and the transverse plate, and the polished rod bolt penetrates through the elastic cushion block.
Preferably, the clamping device further comprises a guide assembly, wherein the guide assembly comprises a guide bottom plate and two guide side plates which are vertically fixed on two sides of the guide floor, and the guide assembly is used for placing the clamping assembly.
Preferably, the clamping main body comprises a clamping accommodating groove, an upper cover plate, an upper clamping block and a lower clamping block, the lower clamping block and the upper clamping block are placed in the clamping accommodating groove from bottom to top, the upper clamping block extends out of the clamping accommodating groove, the upper cover plate is placed on the upper clamping block, the upper cover plate is detachably connected with the clamping accommodating groove, and the pressing plate is detachably connected with the upper cover plate; the upper surface of the lower clamping block is provided with a first placing groove for accommodating the base band, the lower surface of the upper clamping block is provided with a second placing groove for accommodating the magnetic scale, and the first placing groove and the second placing groove form the first mounting groove; a third placing groove is formed in the middle of the upper clamping block and communicated with the second placing groove, a fourth placing groove penetrates through the middle of the upper cover plate, and the third placing groove and the fourth placing groove form a second mounting groove; the side wall of the upper clamping block and the side wall of the lower clamping block are connected to form a first through hole, the side wall of the clamping accommodating groove is provided with a second through hole, the positions of the first through hole and the second through hole correspond to each other, and the first through hole and the second through hole form the observation window.
Preferably, the width of the first placing groove is greater than the width of the second placing groove.
Preferably, the upper clamping block comprises a left clamping block and a right clamping block which are symmetrically arranged.
Preferably, the connecting device further comprises a connecting assembly and two connecting shafts, two mounting blocks are arranged on the upper cover plate, one end of each connecting shaft is connected with one mounting block, and the other end of each connecting shaft is connected with the connecting assembly.
Preferably, the connecting assembly comprises a connecting plate and two connecting blocks arranged on two sides of the connecting plate, and each connecting shaft is connected with one connecting block.
Compared with the prior art, the invention has the following technical effects:
according to the magnetic grid positioning device, the magnetic grid reading head is arranged in the clamping assembly, the position gap between the magnetic grid reading head and the magnetic scale can be clearly observed through the observation window on the clamping assembly, the function of adjusting the position of the magnetic grid reading head is realized through the adjusting assembly, so that the effective value of the position gap between the magnetic grid reading head and the magnetic scale is strictly controlled, the function of providing more accurate and efficient data is realized, meanwhile, the device is easy to install and adjust, has the characteristics of good stability and high precision, and can greatly improve the working efficiency of equipment.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a magnetic grid positioning device according to the present invention;
FIG. 2 is a schematic view of a clamping assembly according to the present invention;
FIG. 3 is a cross-sectional view of a clamping assembly of the present invention;
FIG. 4 is an axial cross-sectional view of the clamping assembly of the present invention;
FIG. 5 is a schematic view of a guide assembly according to the present invention;
fig. 6 is a schematic structural view of the connecting assembly of the present invention.
Description of reference numerals: 1. a magnetic scale; 2. a baseband; 3. a guide assembly; 31. a guide base plate; 32. a guide side plate; 4. a clamping assembly; 41. pressing a plate; 42. clamping the accommodating groove; 43. an upper cover plate; 44. a lower clamping block; 45. a left clamping block; 46. a right clamping block; 47. a first through hole; 48. a second through hole; 49. mounting blocks; 5. a connecting assembly; 51. a connecting plate; 52. connecting blocks; 6. a connecting shaft; 7. a magnetic grating read head; 8. a guide block; 9. an elastic cushion block; 10. polished rod bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention aims to provide a magnetic grid positioning device which is easy to install and adjust, has the characteristics of good stability and high precision, and can provide more accurate and efficient measurement data.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
As shown in fig. 1-6, this embodiment provides a magnetic scale positioning device, which includes a magnetic scale 1, a base band 2, a magnetic scale reading head 7, an adjusting component and a clamping component 4, wherein the magnetic scale 1 is fixed on the base band 2 to ensure that the unlimited length of the magnetic scale 1 device is not limited, the clamping component 4 includes a clamping main body and a pressing plate 41, the pressing plate 41 is detachably connected with the clamping main body, a first mounting groove is formed at the lower end of the clamping main body along the length direction, the first mounting groove is used for mounting the base band 2 and the magnetic scale 1, a second mounting groove is formed in the middle of the upper surface of the clamping main body, the second mounting groove is communicated with the first mounting groove, the second mounting groove is used for mounting the magnetic scale reading head 7, the magnetic scale reading head 7 corresponds to the position of the magnetic scale 1, the pressing plate 41 is disposed above the second mounting groove, the adjusting component passes through the pressing plate 41 to be connected with the magnetic scale reading head 7, the adjusting component is used for adjusting the distance between the magnetic scale reading head 7 and the magnetic scale 1, an observation window is arranged on the side wall of the clamping main body and used for observing the distance between the magnetic grating reading head 7 and the magnetic scale 1.
During the use, can be clear observe the position clearance of bar magnet reading head 7 and magnetic scale 1 through the observation window on the centre gripping subassembly 4, realize the function of adjustment bar magnet reading head 7 position through adjusting part, thereby the effective value of position clearance between strict control bar magnet reading head 7 and the magnetic scale 1, the realization provides the function of more accurate and high-efficient data, and simultaneously, the device is easily installed and is adjusted, has the characteristics that stability is good, the precision is high, can increase substantially the work efficiency of equipment.
As shown in fig. 2-4, the adjusting assembly includes a guide block 8 and two polished rod bolts 10, the guide block 8 includes a transverse plate and a vertical plate, the vertical plate is connected below one end of the transverse plate, each polished rod bolt 10 passes through a pressing plate 41 and forms a threaded connection with the transverse plate, the magnetic grating reading head 7 is installed on the vertical plate, an elastic cushion block 9 is arranged between the pressing plate 41 and the transverse plate, and the polished rod bolt 10 penetrates through the elastic cushion block 9. The magnetic grid reading head 7 and the guide block 8 are connected into a whole through bolts and are arranged in the clamping assembly 4 as an integral structure, the position of the magnetic grid reading head 7 is adjusted by screwing the two polished rod bolts 10, the position gap between the magnetic grid reading head 7 and the magnetic scale 1 is further adjusted, and the gap between the magnetic grid reading head 7 and the magnetic scale 1 is strictly controlled to be a certain effective value so as to ensure the measurement accuracy of the magnetic grid.
As shown in fig. 5, the magnetic scale further includes a guiding assembly 3 in this embodiment, the guiding assembly 3 includes a guiding bottom plate 31 and two guiding side plates 32 vertically fixed to two sides of the guiding bottom plate, the guiding assembly 3 is used for placing a clamping assembly 4, which not only effectively ensures that the infinite length of the magnetic scale 1 is not limited, but also effectively ensures the positioning of the magnetic grid positioning device in the long-distance operation process. Specifically, the magnetic scale 1, the base tape 2 and the guiding component 3 can be flexibly adjusted according to actual conditions.
The clamping main body comprises a clamping containing groove 42, an upper cover plate 43, an upper clamping block and a lower clamping block 44, the lower clamping block 44 and the upper clamping block are placed in the clamping containing groove 42 from bottom to top, the upper clamping block extends out of the clamping containing groove 42, the upper cover plate 43 is placed on the upper clamping block, the upper cover plate 43 is detachably connected with the clamping containing groove 42 through bolts, and the pressing plate 41 is detachably connected with the upper cover plate 43 through bolts; the upper surface of the lower clamping block 44 is provided with a first placing groove for accommodating the base band 2, the lower surface of the upper clamping block is provided with a second placing groove for accommodating the magnetic scale 1, the first placing groove and the second placing groove form a first installing groove, and the width of the first placing groove is larger than that of the second placing groove; a third placing groove is formed in the middle of the upper clamping block and communicated with the second placing groove, a fourth through placing groove is formed in the middle of the upper cover plate 43, and the third placing groove and the fourth placing groove form a second mounting groove; the joint of the side walls of the upper clamping block and the lower clamping block 44 is provided with a first through hole 47, the side wall of the clamping accommodating groove 42 is provided with a second through hole 48, the positions of the first through hole 47 and the second through hole 48 correspond, and the first through hole 47 and the second through hole 48 form an observation window.
Specifically, the upper cover plate 43 includes a base plate and a boss disposed in the middle of the base plate, the fourth placement groove is disposed in the middle of the base plate and the boss, the pressing plate 41 is mounted on the boss, and the upper portion of the elastic cushion block 9 is disposed between the boss and the pressing plate 41.
Specifically, the upper clamping block comprises a left clamping block 45 and a right clamping block 46 which are symmetrically arranged, two observation windows are respectively arranged on two sides of the clamping main body in the embodiment, the cross sections of the observation windows are circular, and the diameters of the observation windows are slightly larger than the adjustable position gap between the magnetic grating reading head 7 and the magnetic scale 1.
As shown in fig. 6, the present embodiment further includes a connection assembly 5 and two connection shafts 6, two mounting blocks 49 are disposed on the upper cover plate 43, one end of each connection shaft 6 is connected to one mounting block 49, the connection shaft 6 passes through the mounting block 49 and is fixedly connected through a bolt, the other end of each connection shaft 6 is connected to the connection assembly 5, and the connection assembly 5 can be connected to the main structure of the device, so as to implement the function of synchronous operation of the magnetic grid positioning device and the device.
Specifically, the connecting assembly 5 includes a connecting plate 51 and two connecting blocks 52 disposed on two sides of the connecting plate 51, each connecting shaft 6 is connected to one connecting block 52, and specifically, the connecting shaft 6 is sleeved in the connecting block 52.
The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.
Claims (7)
1. A magnetic grid positioning device is characterized by comprising a magnetic scale, a base band, a magnetic grid reading head, an adjusting component and a clamping component, wherein the magnetic scale is fixed on the base band, the clamping component comprises a clamping main body and a pressing plate, the pressing plate is detachably connected with the clamping main body, a first mounting groove penetrates through the lower end of the clamping main body along the length direction and is used for mounting the base band and the magnetic scale, a second mounting groove is formed in the middle of the upper surface of the clamping main body and is communicated with the first mounting groove, the second mounting groove is used for mounting the magnetic grid reading head, the magnetic grid reading head corresponds to the magnetic scale in position, the pressing plate is arranged above the second mounting groove, the adjusting component penetrates through the pressing plate and is connected with the magnetic grid reading head, and the adjusting component is used for adjusting the distance between the magnetic grid reading head and the magnetic scale, an observation window is arranged on the side wall of the clamping main body and used for observing the distance between the magnetic grid reading head and the magnetic scale; the adjusting assembly comprises a guide block and two polished rod bolts, the guide block comprises a transverse plate and a vertical plate, the vertical plate is connected below one end of the transverse plate, each polished rod bolt penetrates through the pressing plate and is in threaded connection with the transverse plate, and the magnetic grid reading head is installed on the vertical plate; the clamping main body comprises a clamping accommodating groove, an upper cover plate, an upper clamping block and a lower clamping block, the lower clamping block and the upper clamping block are placed in the clamping accommodating groove from bottom to top, the upper clamping block extends out of the clamping accommodating groove, the upper cover plate is placed on the upper clamping block, the upper cover plate is detachably connected with the clamping accommodating groove, and the pressing plate is detachably connected with the upper cover plate; the upper surface of the lower clamping block is provided with a first placing groove for accommodating the base band, the lower surface of the upper clamping block is provided with a second placing groove for accommodating the magnetic scale, and the first placing groove and the second placing groove form the first mounting groove; a third placing groove is formed in the middle of the upper clamping block and communicated with the second placing groove, a fourth placing groove penetrates through the middle of the upper cover plate, and the third placing groove and the fourth placing groove form a second mounting groove; the side wall of the upper clamping block and the side wall of the lower clamping block are connected to form a first through hole, the side wall of the clamping accommodating groove is provided with a second through hole, the positions of the first through hole and the second through hole correspond to each other, and the first through hole and the second through hole form the observation window.
2. The magnetic grid positioning device of claim 1, wherein an elastic cushion block is arranged between the pressure plate and the transverse plate, and the polished rod bolt penetrates through the elastic cushion block.
3. The magnetic grid positioning device according to claim 1, further comprising a guide assembly, wherein the guide assembly comprises a guide bottom plate and two guide side plates vertically fixed on two sides of the guide bottom plate, and the guide assembly is used for placing the clamping assembly.
4. The magnetic grid positioning device of claim 1, wherein the width of the first placement slot is greater than the width of the second placement slot.
5. The magnetic grid positioning device of claim 1, wherein the upper clamping block comprises a left clamping block and a right clamping block which are symmetrically arranged.
6. The magnetic grid positioning device according to claim 1, further comprising a connecting assembly and two connecting shafts, wherein two mounting blocks are arranged on the upper cover plate, one end of each connecting shaft is connected with one mounting block, and the other end of each connecting shaft is connected with the connecting assembly.
7. The magnetic grid positioning device of claim 6, wherein the connecting assembly comprises a connecting plate and two connecting blocks arranged on two sides of the connecting plate, and each connecting shaft is connected with one connecting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910559773.6A CN110285840B (en) | 2019-06-26 | 2019-06-26 | Magnetic grid positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910559773.6A CN110285840B (en) | 2019-06-26 | 2019-06-26 | Magnetic grid positioning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110285840A CN110285840A (en) | 2019-09-27 |
| CN110285840B true CN110285840B (en) | 2021-08-06 |
Family
ID=68005691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910559773.6A Active CN110285840B (en) | 2019-06-26 | 2019-06-26 | Magnetic grid positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110285840B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112014728B (en) * | 2020-08-10 | 2022-04-01 | 西安交通大学 | Switching apparatus electric arc experimental apparatus based on pneumatic actuator |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5926004A (en) * | 1982-08-04 | 1984-02-10 | Mitsui Miike Mach Co Ltd | Method for measuring strain |
| CN201425466Y (en) * | 2009-04-24 | 2010-03-17 | 广州市诺信数字测控设备有限公司 | Pallet structure of magnetic grid ruler |
| CN201425465Y (en) * | 2009-04-24 | 2010-03-17 | 广州市诺信数字测控设备有限公司 | Fixture of magnetic grid reading head of installing and fixing worker |
| CN102706371A (en) * | 2012-06-20 | 2012-10-03 | 上海平信机电制造有限公司 | Absolute zero magnetic grid measuring system |
| CN103115770A (en) * | 2013-01-23 | 2013-05-22 | 南京理工大学 | Ball screw assembly precision retaining ability testing device |
| CN204622855U (en) * | 2015-05-11 | 2015-09-09 | 深圳市全印图文技术有限公司 | A kind of conduction band positioner for printing machine |
| CN204854636U (en) * | 2015-06-24 | 2015-12-09 | 郑州宇通客车股份有限公司 | Work piece length detection device |
| CN107449550A (en) * | 2017-07-31 | 2017-12-08 | 江苏科技大学 | A kind of device and scaling method suitable for multigroup torque sensor calibrating |
| CN107592787A (en) * | 2017-09-21 | 2018-01-16 | 杭州纽登科技有限公司 | With the positioner of plastic grating chi positioning mounting head |
| CN208099651U (en) * | 2018-03-20 | 2018-11-16 | 揭阳市中洲金刚石工具有限公司 | A kind of magnetic grid thickness positioning device of automatic diamond saw blade welding robot |
| CN109725344A (en) * | 2019-03-19 | 2019-05-07 | 河南省计量科学研究院 | A kind for the treatment of level dosimeter detection high-precision detecting platform |
-
2019
- 2019-06-26 CN CN201910559773.6A patent/CN110285840B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5926004A (en) * | 1982-08-04 | 1984-02-10 | Mitsui Miike Mach Co Ltd | Method for measuring strain |
| CN201425466Y (en) * | 2009-04-24 | 2010-03-17 | 广州市诺信数字测控设备有限公司 | Pallet structure of magnetic grid ruler |
| CN201425465Y (en) * | 2009-04-24 | 2010-03-17 | 广州市诺信数字测控设备有限公司 | Fixture of magnetic grid reading head of installing and fixing worker |
| CN102706371A (en) * | 2012-06-20 | 2012-10-03 | 上海平信机电制造有限公司 | Absolute zero magnetic grid measuring system |
| CN102706371B (en) * | 2012-06-20 | 2015-03-11 | 上海平信机电制造有限公司 | Absolute zero magnetic grid measuring system |
| CN103115770A (en) * | 2013-01-23 | 2013-05-22 | 南京理工大学 | Ball screw assembly precision retaining ability testing device |
| CN204622855U (en) * | 2015-05-11 | 2015-09-09 | 深圳市全印图文技术有限公司 | A kind of conduction band positioner for printing machine |
| CN204854636U (en) * | 2015-06-24 | 2015-12-09 | 郑州宇通客车股份有限公司 | Work piece length detection device |
| CN107449550A (en) * | 2017-07-31 | 2017-12-08 | 江苏科技大学 | A kind of device and scaling method suitable for multigroup torque sensor calibrating |
| CN107592787A (en) * | 2017-09-21 | 2018-01-16 | 杭州纽登科技有限公司 | With the positioner of plastic grating chi positioning mounting head |
| CN208099651U (en) * | 2018-03-20 | 2018-11-16 | 揭阳市中洲金刚石工具有限公司 | A kind of magnetic grid thickness positioning device of automatic diamond saw blade welding robot |
| CN109725344A (en) * | 2019-03-19 | 2019-05-07 | 河南省计量科学研究院 | A kind for the treatment of level dosimeter detection high-precision detecting platform |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110285840A (en) | 2019-09-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205002707U (en) | Utensil is tested in special use of rear axle leaf spring bracket aperture centre -to -centre spacing | |
| CN207798993U (en) | USB plugs measurement jig | |
| CN107838687B (en) | A kind of gantry structure installation method of large-sized gantry machine | |
| CN110285840B (en) | Magnetic grid positioning device | |
| CN103286401B (en) | Linear cut localization method | |
| CN207703144U (en) | Measure the survey tool of flatness or gradient | |
| CN202648592U (en) | Gauge calibration device | |
| CN203364743U (en) | Rocker tool applied to rolling mill bottom plate and arch verticality inspection | |
| CN201463817U (en) | Auxiliary device for adjusting vertical principal axis of measuring apparatus and verticality of work bench | |
| CN111256904B (en) | Online calibration device and method for tensiometer | |
| CN203249614U (en) | Compression deformation measuring device | |
| CN213420480U (en) | Automatic leveling device based on mechanized construction of brickwork | |
| CN215598257U (en) | Gate P type water seal installation parameter measuring tool | |
| CN214010141U (en) | Length measuring machine for producing rubber V-belt | |
| CN217852342U (en) | Curtain box positioning device for decoration | |
| CN219977255U (en) | Locomotive braking clamp piston measuring device | |
| CN208936950U (en) | A kind of calibrating device for vibrating string type strain transducer clamping device | |
| CN207703194U (en) | A kind of installation pedestal of strain gauge | |
| CN202057281U (en) | Swinging tool for centering verticality of rolling mill | |
| CN212058529U (en) | Main spindle box meter-striking jig | |
| CN206127785U (en) | Pillow is vertical rigidity measuring accessories down | |
| CN201444034U (en) | Tool used for measuring roughness of steel plate | |
| CN219103912U (en) | Large-scale hydraulic generator air gap measuring tool | |
| CN212692755U (en) | Measuring tool | |
| CN210952898U (en) | Sensor support adjusting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |