CN218628212U - Three-dimensional measuring machine - Google Patents
Three-dimensional measuring machine Download PDFInfo
- Publication number
- CN218628212U CN218628212U CN202223330687.4U CN202223330687U CN218628212U CN 218628212 U CN218628212 U CN 218628212U CN 202223330687 U CN202223330687 U CN 202223330687U CN 218628212 U CN218628212 U CN 218628212U
- Authority
- CN
- China
- Prior art keywords
- base
- measuring machine
- positioning assembly
- dimensional measuring
- electromagnetic
- 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
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The application relates to the technical field of measuring instruments, in particular to a three-dimensional measuring machine which comprises a base, a plurality of fixing mechanisms and measuring mechanisms, wherein the base comprises a bottom plate and an electromagnetic assembly, a cavity is formed in the bottom plate, a working surface is arranged at the top of the bottom plate, and the electromagnetic assembly is arranged in the cavity of the bottom plate; the fixing mechanism is arranged on the working surface of the bottom plate and comprises a first positioning assembly and a second positioning assembly which is rotatably connected with the first positioning assembly, the first positioning assembly comprises a first base and a first abutting piece arranged on the first base, the second positioning assembly comprises a second base and a second abutting piece arranged on the second base, and a first permanent magnet and a second permanent magnet which are used for adsorbing the electromagnetic assembly are respectively arranged at the bottoms of the first base and the second base; the measuring mechanism is arranged on the base, and the three-dimensional measuring machine can effectively and temporarily fix workpieces in different shapes, so that the use reliability is improved.
Description
Technical Field
The application relates to the technical field of measuring instruments, in particular to a three-dimensional measuring machine.
Background
The three-dimensional measuring machine is mainly an instrument for measuring by taking points in three dimensions. The measured object is placed in a three-dimensional measurement space, the coordinate positions of the measured points on the measured object can be obtained, and the geometric size, shape and position of the measured object are calculated according to the space coordinate values of the points.
The existing three-dimensional measuring machine mainly comprises a base, a beam arranged on the base in a sliding mode along a first direction, an installation platform arranged on the beam in a sliding mode along a second direction, an elevating mechanism arranged on the installation platform and a measuring head arranged at the output end of the bottom of the elevating mechanism, in operation, a workpiece to be measured is arranged on the base and positioned, the beam slides, the installation platform slides and the elevating mechanism drives the measuring head to measure and calculate the workpiece to be measured in a three-dimensional space, the measuring head needs to be in contact with the workpiece, the workpiece needs to be simply fixed in order to prevent the workpiece from deviating, the workpiece is fixed at present and is generally provided with a right-angle clamping piece on the base, the operation is complex, and only the regular workpieces in certain shapes can be positioned.
Therefore, a need exists for a three-dimensional measuring machine which is easy to operate, can fix workpieces with different shapes, and improves the use reliability.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a cubic unit measuring machine, this cubic unit measuring machine can carry out effective interim the fixing to the work piece of different shapes, improves and uses the reliability.
To this end, the present application provides a three-dimensional measuring machine comprising: the base comprises a bottom plate and an electromagnetic assembly, a cavity is formed in the bottom plate, a working surface is arranged at the top of the bottom plate, and the electromagnetic assembly is arranged in the cavity of the bottom plate; the fixing mechanisms are arranged on the working surface of the bottom plate and comprise a first positioning assembly and a second positioning assembly which is rotatably connected with the first positioning assembly, the first positioning assembly comprises a first base and a first abutting piece arranged on the first base, the second positioning assembly comprises a second base and a second abutting piece arranged on the second base, and a first permanent magnet and a second permanent magnet which are used for adsorbing the electromagnetic assembly are respectively arranged at the bottoms of the first base and the second base; and a measuring mechanism disposed on the base.
Furthermore, a round hole which is through from top to bottom is formed in the middle of the first base, the second base is rotatably arranged on the first base, and the second permanent magnet is located in the round hole.
Further, the bottom of first base is provided with the ring channel, be provided with first rubber circle in the ring channel, the bottom of first rubber circle with the working face butt.
Further, the first rubber ring is of a hollow structure.
Furthermore, the top of the first base is provided with an annular sliding groove, the bottom of the second base is provided with an annular sliding rail, and the annular sliding rail is arranged in the annular sliding groove in a sliding manner.
Further, the bottom of second base is provided with the second rubber circle, the bottom of second rubber circle with the top contact of first base, the bottom of annular slide rail with leave the clearance between the interior diapire of annular spout.
Further, the first abutting piece comprises a first connecting rod connected with the top of the first base and a first abutting ball arranged at the end of the first connecting rod; the second abutting part comprises a second connecting rod connected with the top of the second base and a second abutting ball arranged at the end part of the second connecting rod.
Further, the electromagnetic assembly comprises an electromagnetic plate arranged on the top wall in the cavity and a control switch connected with the electromagnetic plate.
The beneficial technical effects are as follows:
according to the utility model provides a cubic unit measuring machine, this cubic unit measuring machine fixes the work piece through a plurality of fixed establishment, specifically through first locating component and the second locating component of relative rotation, make first butt piece and second butt piece wait the stationary plane butt with two of work piece respectively, until accomplishing the location to the work piece, then it produces magnetism to energize through the electromagnetic component, carry out magnetic adsorption to the first locating component and the second locating component of a plurality of fixed establishment, make first locating component and the second locating component of first fixed establishment keep fixed, and then accomplish the temporary fixation to the work piece, can adjust the centre gripping angle of first butt piece and second butt piece through relative rotation first locating component and second locating component, and can put fixed establishment's position as required, and then can effectively fix temporarily to the work piece of different shapes, improve the use reliability.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following descriptions are some embodiments of the present application, and those skilled in the art can obtain other drawings based on the drawings without creative efforts. In addition, in the drawings, like parts are denoted by like reference numerals, and the drawings are not drawn to actual scale.
Fig. 1 is a schematic perspective view illustrating a three-dimensional measuring machine according to an embodiment of the present disclosure;
fig. 2 is a schematic plane structure diagram of a three-dimensional measuring machine provided in an embodiment of the present application;
fig. 3 is a schematic perspective view illustrating a fixing mechanism provided in an embodiment of the present application;
FIG. 4 is a schematic perspective view of a first positioning assembly provided in an embodiment of the present application;
fig. 5 is a schematic perspective view illustrating another angle of the first positioning assembly according to an embodiment of the present disclosure;
fig. 6 shows a schematic perspective view of a second positioning assembly provided in an embodiment of the present application.
Description of reference numerals:
1. a base; 11. a base plate; 111. a working surface; 12. an electromagnetic assembly; 121. an electromagnetic plate; 122. a control switch;
2. a fixing mechanism; 21. a first positioning assembly; 211. a first base; 2111. an annular chute; 212. a first abutting member; 2121. a first connecting rod; 2122. a first abutting ball; 213. a first permanent magnet; 214. a first rubber ring; 22. a second positioning assembly; 221. a second base; 2211. an annular slide rail; 222. a second abutting member; 2221. a second connecting rod; 2222. a second abutting ball; 223. a second permanent magnet; 224. a second permanent magnet;
3. a measuring mechanism; 31. a gantry frame; 32. an installation table; 33. a lifting assembly; 34. a measuring head.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making creative efforts shall fall within the protection scope of the present application.
Fig. 1 is a schematic perspective view illustrating a three-dimensional measuring machine according to an embodiment of the present disclosure; fig. 2 is a schematic plan structure diagram of a three-dimensional measuring machine provided in an embodiment of the present application; fig. 3 is a schematic perspective view illustrating a fixing mechanism according to an embodiment of the present disclosure; FIG. 4 is a schematic perspective view of a first positioning assembly provided in an embodiment of the present application; fig. 5 is a schematic perspective view illustrating another angle of a first positioning assembly according to an embodiment of the present disclosure; fig. 6 shows a schematic perspective structure of a second positioning assembly provided in an embodiment of the present application.
As shown in fig. 1 to 6, an embodiment of the present application provides a three-dimensional measuring machine, including: base 1, a plurality of fixed establishment 2 and measuring mechanism 3, wherein:
the base 1 comprises a bottom plate 11 and an electromagnetic assembly 12, a cavity is arranged inside the bottom plate 11, a working face 111 is arranged at the top of the bottom plate 11, and the electromagnetic assembly 12 is arranged in the cavity of the bottom plate 11.
The plurality of fixing mechanisms 2 are arranged on the working surface 111 of the bottom plate 11, each fixing mechanism 2 comprises a first positioning assembly 21 and a second positioning assembly 22 rotatably connected with the first positioning assembly 21, each first positioning assembly 21 comprises a first base 211 and a first abutting piece 212 arranged on the first base 211, each second positioning assembly 22 comprises a second base 221 and a second abutting piece 222 arranged on the second base 221, and the bottoms of the first base 211 and the second base 221 are respectively provided with a first permanent magnet 213 and a second permanent magnet 223 for adsorbing the electromagnetic assemblies 12.
The measuring mechanism 3 is arranged on the base 1; specifically, measuring mechanism 3 includes along the fore-and-aft direction slip set up the door type frame on base 1, along the left right direction slip set up the mount table on the door type frame, set up the lifting unit on the mount table and set up the measuring head in lifting unit bottom output, slide around the door type frame through, the mount table horizontal slip, lifting unit drives the measuring head and reciprocates, realize that the measuring head removes in three-dimensional space, the measuring head needs to contact the realization measurement to the outward appearance or the hole of work piece, so need carry out preliminary fixed to the work piece, make the work piece take place the displacement when preventing measuring head and work piece contact.
In the application, the workpieces are fixed through a plurality of fixing mechanisms 2, specifically, the first positioning assembly 21 and the second positioning assembly 22 are relatively rotated, so that the first abutting part 212 and the second abutting part 222 are respectively abutted to two surfaces to be fixed of the workpieces, until the positioning of the workpieces is completed, magnetism is generated by electrifying the electromagnetic assembly 12, the first positioning assembly 21 and the second positioning assembly 22 of the plurality of fixing mechanisms 2 are magnetically adsorbed, the first positioning assembly 21 and the second positioning assembly 22 of the first fixing mechanism 2 are kept fixed, the temporary fixing of the workpieces is further completed, the clamping angles of the first abutting part 212 and the second abutting part 222 can be adjusted by relatively rotating the first positioning assembly 21 and the second positioning assembly 22, the positions of the fixing mechanisms 2 can be placed according to needs, the workpieces in different shapes can be effectively and temporarily fixed, and the use reliability is improved.
In one embodiment, a circular hole is formed in the middle of the first base 211, the second base 221 is rotatably disposed on the first base 211, and the second permanent magnet 223 is disposed in the circular hole.
In the present application, the second base 221 is disposed on the first base 211, the second permanent magnet 223 is a columnar structure, the second permanent magnet 223 is located in the circular hole, and a gap is left between the bottom of the second permanent magnet 223 and the working surface 111; specifically, the first permanent magnet 213 is a ring magnet disposed at the bottom of the first base 211.
In one embodiment, the bottom of the first base 211 is provided with an annular groove, the annular groove is provided with a first rubber ring 214, and the bottom of the first rubber ring 214 abuts against the working surface 111.
In this application, the bottom and the working face 111 butt of first rubber ring 214 adsorb first permanent magnet 213 when electromagnetic component 12 circular telegram, can compress tightly first rubber ring 214 to increase the frictional force between first base 211 and the working face 111, and then fix first locating component 21.
Further, the first rubber ring 214 is of a hollow structure. In this application, first rubber circle 214 adopts hollow structure, can fully compress first rubber circle 214 when electromagnetic component 12 adsorbs with first permanent magnet 213 for increase area of contact after first rubber circle 214 warp, further improve the fixed effect to first base 211.
The first rubber ring 214 in this application has a width of the upper surface that is less than the width of the lower surface.
In one embodiment, the top of the first base 211 is provided with an annular sliding slot 2111, the bottom of the second base 221 is provided with an annular sliding rail 2211, and the annular sliding rail 2211 is slidably disposed in the annular sliding slot 2111.
In this application, through the cooperation of annular chute 2111 and annular slide rail 2211, make first base 211 and second base 221 slidable relatively, specifically, the annular ring groove adopts T type structure, can prevent that first base 211 from breaking away from with second base 221.
Further, a second rubber ring 224 is arranged at the bottom of the second base 221, the bottom of the second rubber ring 224 contacts with the top of the first base 211, and a gap is left between the bottom of the annular sliding rail 2211 and the inner bottom wall of the annular sliding groove 2111.
In this application, leave the clearance between annular slide rail 2211 and the annular spout 2111, when electromagnetic component 12 adsorbs second permanent magnet 223, second base 221 moves down and compresses tightly second rubber ring 224, through second rubber ring 224 between first base 211 and second base 221, increase the frictional force between first base 211 and the second base 221, prevent taking place relative rotation between first base 211 and the second base 221.
In one embodiment, the first abutting member 212 includes a first connecting rod 2121 connected to the top of the first base 211 and a first abutting ball 2122 disposed at an end of the first connecting rod 2121; the second abutting part 222 comprises a second connecting rod 2221 connected with the top of the second base 221 and a second abutting ball 2222 arranged at the end of the second connecting rod 2221.
In this application, first and second abutment balls 2122 and 2222 abut against two adjacent side surfaces of the workpiece, or abut against the arc-shaped surface of the workpiece via first and second abutment balls 2122 and 2222, and can be used to fix the cylindrical workpiece.
Specifically, the first connecting rod 2121 and the second connecting rod 2221 are respectively of an arc structure or an L-shaped structure, so that a space is left between the first abutting ball 2122 and the second abutting ball 2222, so as to abut against the side wall of the workpiece.
In one embodiment, the electromagnetic assembly 12 includes an electromagnetic plate 121 disposed on the top wall of the cavity and a control switch 122 connected to the electromagnetic plate 121.
In this application, electromagnetic plate 121 sets up on the interior roof of cavity, controls the circular telegram and the outage of electromagnetic plate 121 through control switch 122, and is easy and simple to handle.
This cubic unit measuring machine fixes the work piece through a plurality of fixed establishment 2, specifically through relative rotation first locating component 21 and second locating component 22, make first butt piece 212 and second butt piece 222 wait the stationary plane butt with two of work piece respectively, until accomplishing the location to the work piece, then produce magnetism through electromagnetic component 12 circular telegram, carry out magnetic adsorption to first locating component 21 and second locating component 22 of a plurality of fixed establishment 2, make first locating component 21 and second locating component 22 of first fixed establishment 2 keep fixed, and then accomplish the temporary fixation to the work piece, can adjust the centre gripping angle of first butt piece 212 and second butt piece 222 through relative rotation first locating component 21 and second locating component 22, and can put the position of fixed establishment 2 as required, and then can carry out effective temporary fixation to the work piece of different shapes, improve the reliability of use.
It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Moreover, such phrases are not necessarily referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is within the knowledge of one skilled in the art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.
It should be readily understood that "over 8230" \8230on "," over 82308230; "over 8230;" and "over 8230; \8230; over" in the present disclosure should be interpreted in the broadest manner such that "over 8230;" over 8230 ";" not only means "directly over something", but also includes the meaning of "over something" with intervening features or layers therebetween, and "over 8230;" over 8230 ";" or "over 8230, and" over "not only includes the meaning of" over "or" over "but also may include the meaning of" over "or" over "with no intervening features or layers therebetween (i.e., directly over something).
Furthermore, spatially relative terms, such as "below," "lower," "above," "upper," and the like, may be used herein for ease of description to describe one element or feature's illustrated relationship to another element or feature. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may have other orientations (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly as well.
It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and these modifications or substitutions do not depart from the scope of the technical solutions of the embodiments of the present application.
Claims (8)
1. A three-dimensional measuring machine, comprising:
the base (1) comprises a bottom plate (11) and an electromagnetic assembly (12), a cavity is formed in the bottom plate (11), a working surface (111) is arranged at the top of the bottom plate (11), and the electromagnetic assembly (12) is arranged in the cavity of the bottom plate (11);
the fixing mechanisms (2) are arranged on a working surface (111) of the base plate (11), each fixing mechanism (2) comprises a first positioning assembly (21) and a second positioning assembly (22) rotatably connected with the first positioning assembly (21), each first positioning assembly (21) comprises a first base (211) and a first abutting piece (212) arranged on the first base (211), each second positioning assembly (22) comprises a second base (221) and a second abutting piece (222) arranged on the second base (221), and the bottoms of the first base (211) and the second base (221) are respectively provided with a first permanent magnet (213) and a second permanent magnet (223) which are used for adsorbing the electromagnetic assembly (12); and
and the measuring mechanism (3) is arranged on the base (1).
2. The three-dimensional measuring machine according to claim 1, wherein a circular hole is formed in the middle of the first base (211) and penetrates up and down, the second base (221) is rotatably arranged on the first base (211), and the second permanent magnet (223) is located in the circular hole.
3. A three-dimensional measuring machine according to claim 2, characterized in that the bottom of said first base (211) is provided with an annular groove in which a first rubber ring (214) is arranged, the bottom of said first rubber ring (214) being in abutment with said working surface (111).
4. A three-dimensional measuring machine according to claim 3, characterized in that said first rubber ring (214) is of hollow construction.
5. A three-dimensional measuring machine according to claim 2, characterized in that the top of the first base (211) is provided with an annular sliding slot (2111), the bottom of the second base (221) is provided with an annular sliding rail (2211), and the annular sliding rail (2211) is slidably arranged in the annular sliding slot (2111).
6. A three-dimensional measuring machine according to claim 5, characterized in that the bottom of the second base (221) is provided with a second rubber ring (224), the bottom of the second rubber ring (224) is in contact with the top of the first base (211), and a gap is left between the bottom of the annular slide rail (2211) and the inner bottom wall of the annular slide groove (2111).
7. A three-dimensional measuring machine according to claim 1, characterized in that said first abutment (212) comprises a first connecting rod (2121) connected to the top of said first base (211) and a first abutment ball (2122) arranged at the end of said first connecting rod (2121);
the second abutting piece (222) comprises a second connecting rod (2221) connected with the top of the second base (221) and a second abutting ball (2222) arranged at the end part of the second connecting rod (2221).
8. A three-dimensional measuring machine according to claim 1, characterized in that said electromagnetic assembly (12) comprises an electromagnetic plate (121) arranged on the inner top wall of said cavity and a control switch (122) connected to said electromagnetic plate (121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223330687.4U CN218628212U (en) | 2022-12-13 | 2022-12-13 | Three-dimensional measuring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223330687.4U CN218628212U (en) | 2022-12-13 | 2022-12-13 | Three-dimensional measuring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218628212U true CN218628212U (en) | 2023-03-14 |
Family
ID=85455705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223330687.4U Active CN218628212U (en) | 2022-12-13 | 2022-12-13 | Three-dimensional measuring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218628212U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117283505A (en) * | 2023-11-23 | 2023-12-26 | 山东无形信息技术有限公司 | High-efficient full-automatic survey and drawing instrument |
-
2022
- 2022-12-13 CN CN202223330687.4U patent/CN218628212U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117283505A (en) * | 2023-11-23 | 2023-12-26 | 山东无形信息技术有限公司 | High-efficient full-automatic survey and drawing instrument |
| CN117283505B (en) * | 2023-11-23 | 2024-02-20 | 山东无形信息技术有限公司 | High-efficient full-automatic survey and drawing instrument |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218628212U (en) | Three-dimensional measuring machine | |
| CN204964408U (en) | Mar detects machine | |
| CN209250727U (en) | A kind of mobile phone screen test fixture | |
| CN107081455A (en) | Numerical control borer bore hole tool setting device and presetting cutter method | |
| CN212674667U (en) | Hardness detection device for computer case | |
| CN211855149U (en) | Wall thickness measuring device based on real estate | |
| CN211576926U (en) | Centering mechanism suitable for different size display screen detects | |
| CN210024699U (en) | Coreless automatic clamping mechanism for horizontal double-end-face grinding machine | |
| CN208026707U (en) | A kind of environmental detection set shelves | |
| CN212060046U (en) | Metal defectoscope capable of accurately detecting wound | |
| CN209927456U (en) | Bearing roller production is with detecting experimental apparatus | |
| CN214622448U (en) | Acoustic transmission method pile foundation integrality nondestructive test equipment | |
| CN211178294U (en) | Cylinder flatness detection device | |
| CN208556754U (en) | A kind of fixture | |
| CN208419917U (en) | A kind of fixture of three-D detector | |
| CN206839238U (en) | Numerical control borer bore hole tool setting mechanism | |
| CN207501848U (en) | A kind of quasi- heart check and correction tool of probe | |
| CN212963160U (en) | Vertical precision detection device | |
| CN214980239U (en) | Special modular fixture of milling cutter production and processing | |
| CN206535888U (en) | A kind of planisher for cold rolled strip steel production | |
| CN213827752U (en) | Crawler beam combination welding tool | |
| CN211346668U (en) | Concentric calibration equipment of electric motor rotor magnetite laminating | |
| CN210375079U (en) | Final inspection three-dimensional scanning workbench for automobile engine cover plate | |
| CN213857744U (en) | Sensor terminal welding set | |
| CN212963279U (en) | Intelligent thickness measuring device for detecting thickness of coating of magnetic material piece |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |