CN219103965U - Automatic regulating device of three-coordinate measuring machine - Google Patents
Automatic regulating device of three-coordinate measuring machine Download PDFInfo
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- CN219103965U CN219103965U CN202223247587.5U CN202223247587U CN219103965U CN 219103965 U CN219103965 U CN 219103965U CN 202223247587 U CN202223247587 U CN 202223247587U CN 219103965 U CN219103965 U CN 219103965U
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Abstract
The utility model provides an automatic regulating device of a three-coordinate measuring machine, which relates to the technical field of three-coordinate measuring machines and comprises a measuring machine body; the measuring machine body is provided with a fixed bearing seat in the left-right direction, threaded blind holes are formed in four corners of the end face of the bottom of the fixed bearing seat, leveling support columns are arranged in the threaded blind holes of the fixed bearing seat, threads are formed in the outer circumferences of the leveling support columns, regular hexagonal columns are arranged on the end face of the bottom of each leveling support column, fixing columns are arranged on the end face of the bottom of each regular hexagonal column of each leveling support column, the leveling of a measuring workbench is achieved through threaded installation and meshing lifting of the leveling support columns, the leveling support columns rotate on a ground contact plate through bearings during rotation of the leveling support columns, the problem that rotation is difficult due to relative movement between the supporting legs of the three-dimensional measuring machine and the ground is solved, and direct relative movement with the ground is prevented through bearing installation contact plates at the bottoms of the support columns is inconvenient.
Description
Technical Field
The utility model belongs to the technical field of three-coordinate measuring machines, and particularly relates to an automatic adjusting device of a three-coordinate measuring machine.
Background
The three-coordinate measuring machine is one of the most effective methods for measuring and obtaining size data, is widely used in industries such as machinery, electronics, instruments, plastics and the like, and when in use, an object to be measured is placed in a three-coordinate measuring space, so that the coordinate positions of all measuring points on the object to be measured can be obtained, and the geometric size, shape and position of the object to be measured can be calculated according to the space coordinate values of the points.
Based on the above, the present inventors found that the existing three-coordinate measuring machine has the following disadvantages:
1. the supporting legs of the three-coordinate measuring machine move relatively to the ground in the leveling process, so that the rotation is difficult, and the contact plate is inconvenient to install at the bottom of the supporting column through a bearing to prevent the direct relative movement to the ground;
2. the three-axis automatic adjustment process of the three-coordinate measuring machine is easy to generate movement errors, so that data are inaccurate, and the bearing plates are not convenient to install additionally at the left end and the right end of the workbench to bear the weight of the correlation switch, so that auxiliary calibration is realized.
Disclosure of Invention
In order to solve the technical problems, the utility model provides an automatic adjusting device of a three-coordinate measuring machine, which is used for solving the problems that the rotation is difficult due to the relative movement with the ground in the leveling process of supporting legs of the existing three-coordinate measuring machine, and the contact plate is inconvenient to be arranged at the bottom of a supporting column through a bearing to prevent the direct relative movement with the ground; the problem that the data is inaccurate due to the fact that movement errors are easily generated in the three-axis automatic adjustment process of the three-axis measuring machine, and the bearing plates are additionally arranged at the left end and the right end of the workbench to bear the correlation switch is inconvenient to achieve auxiliary calibration.
The purpose and the efficacy of the automatic adjusting device of the three-coordinate measuring machine are achieved by the following specific technical means:
an automatic regulating device of a three-coordinate measuring machine comprises a measuring machine body; the measuring machine body is provided with a fixed bearing seat in the left-right direction, threaded blind holes are formed in four corners of the end face of the bottom of the fixed bearing seat, leveling support columns are arranged in the threaded blind holes of the fixed bearing seat, threads are formed in the outer circumferences of the leveling support columns, regular hexagonal columns are arranged on the end face of the bottom of each leveling support column, fixing columns are arranged on the end face of the bottom of each regular hexagonal column of each leveling support column, a ground contact plate is arranged at the bottom of each fixing column of each leveling support column through a bearing, and round grooves are formed in the centers of the end faces of the tops of the ground contact plates.
Further, the butt joint hole internally mounted of correlation formula switch has the data connecting wire, and data connecting wire lower extreme and fixed bearing seat interconnect.
Further, the inside threaded blind hole of correlation loading board installs correlation formula switch through the screw thread, and the screw thread is offered to correlation formula switch outer end outside circumference, and the outside circumference is provided with regular hexagon annular plate in the middle of the correlation formula switch, and correlation formula switch outer terminal surface is provided with the butt joint hole, and correlation formula switch inner terminal surface is provided with the ray hole.
Further, the opposite bearing plates are mounted on the upper portions of the left end face and the right end face of the measuring workbench through bolts, three fixing holes which are arranged in a front-back penetrating mode are formed in the bottoms of the opposite bearing plates, eight threaded blind holes which are arranged in a front-back mode are formed in the tops of the inner end faces of the opposite bearing plates, and insertion holes which are arranged in a left-right penetrating mode are formed in the centers of the threaded blind holes of the opposite bearing plates.
Further, a measuring three-shaft frame is arranged behind the end face of the top of the measuring workbench, a Y-shaft box in the left-right direction is arranged at the bottom of the measuring three-shaft frame, a support in the up-down direction is arranged in the middle of the top of the Y-shaft box of the measuring three-shaft frame, an X-shaft box in the front-back direction is arranged at the top of the support of the measuring three-shaft frame, an auxiliary leg in the up-down direction is arranged at the bottom of the front end of the X-shaft box of the measuring three-shaft frame, and a Z-shaft box in the up-down direction is arranged on the right side in the middle of the X-shaft box of the measuring three-shaft frame.
Further, the fixed bearing seat top is provided with the measuring table of left and right directions, and the terminal surface top all has seted up the screw thread blind hole of three place front-back arrangement about the measuring table.
Compared with the prior art, the utility model has the following beneficial effects:
the setting of fixed carrier seat makes things convenient for the leveling support column to realize measuring table's leveling through threaded mounting and meshing lift, rotates on touching the ground contact plate through the bearing when making things convenient for the leveling support column to rotate, has solved the supporting leg leveling in-process of three-dimensional measuring machine and produced relative motion with ground and has led to rotating the difficulty, inconvenient bottom the support column through bearing installation contact plate prevent direct and ground production relative motion's problem.
The setting of correlation loading board conveniently carries the correlation switch through the bolt mounting at the measuring bench left and right sides terminal surface, produces data feedback and confirms the error when the Z axle lower extreme probe of convenient measurement tripod passes through the ray of correlation switch, has solved the triaxial automatically regulated in-process of three-dimensional measuring machine and has produced the removal error easily and lead to the data inaccurate, inconvenient loading board additional in the workstation left and right sides both ends carries the problem of realizing auxiliary calibration to the correlation switch.
Drawings
Fig. 1 is a schematic diagram of the front view structure of the present utility model.
Figure 2 is a schematic front view of a leveling support post in accordance with the present utility model.
Fig. 3 is an inside schematic view of the correlation carrier plate of the present utility model.
Fig. 4 is a schematic view of the disassembled structure of the present utility model.
In the figure: 1. a measuring machine body; 2. fixing the bearing seat; 3. leveling the support column; 4. a ground contact plate; 5. a measuring table; 6. measuring a three-axis frame; 7. an opposite bearing plate; 8. a correlation switch; 9. and a data link line.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.
Examples:
as shown in fig. 1 to 4:
the utility model provides an automatic regulating device of a three-coordinate measuring machine, which comprises a measuring machine body 1; the measuring machine body 1 is provided with the fixed seat 2 that bears of controlling the direction, conveniently bear the weight of each part, the screw thread blind hole has all been seted up to fixed seat 2 bottom terminal surface four corners, make things convenient for leveling support column 3 to pass through the threaded mounting, the leveling support column 3 is all installed to the screw thread blind hole inside of fixed seat 2, conveniently adjust through screw thread meshing lift, the screw thread has been seted up to leveling support column 3 outside circumference, it is convenient to install through the screw thread, leveling support column 3 bottom terminal surface is provided with regular hexagonal prism, it rotates to make things convenient for through the instrument, leveling support column 3's regular hexagonal prism bottom terminal surface is provided with the fixed column, make things convenient for ground contact plate 4 to pass through the bearing installation, ground contact plate 4 is installed through the bearing to the fixed column bottom of leveling support column 3, make things convenient for ground contact plate 4 top terminal surface center has seted up the circular slot, make things convenient for through the bearing installation, the measuring table 5 of controlling the direction is provided with at the fixed seat 2 top, the convenience is to be born the work piece that awaits measuring, the screw thread blind hole of arranging around the terminal surface top all has been seted up around the three places, make things convenient for the counter-fire load plate 7 to pass through the bolt installation.
Wherein, a measuring three-shaft bracket 6 is arranged behind the top end face of the measuring workbench 5, the adjustment of an X shaft, a Y shaft and a Z shaft is conveniently carried out, a Y shaft box in the left-right direction is arranged at the bottom of the measuring three-shaft bracket 6, the left-right movement is conveniently carried out, a strut in the up-down direction is arranged in the middle of the top of the Y shaft box of the measuring three-shaft bracket 6, the left-right movement is conveniently carried out, an X shaft box in the front-back direction is arranged at the top of the strut of the measuring three-shaft bracket 6, the front end bottom of the X shaft box of the measuring three-shaft bracket 6 is conveniently carried out, an auxiliary leg in the up-down direction is conveniently carried out, a Z shaft box in the up-down direction is conveniently carried out, the front-back movement and the up-down movement are conveniently carried out, an opposite-radiation bearing plate 7 is conveniently carried by the upper part of the left and right end face of the measuring workbench 5 through bolts, three fixing holes which are arranged in a front-back penetrating way are formed in the bottom of the opposite-shooting bearing plate 7, the opposite-shooting bearing plate is conveniently installed through bolts, eight threaded blind holes which are arranged in a front-back penetrating way are formed in the top of the inner end face of the opposite-shooting bearing plate 7, the opposite-shooting switch 8 is conveniently installed through threads, an insertion hole which is penetrated in the left-right penetrating way is formed in the center of the threaded blind hole of the opposite-shooting bearing plate 7, the upper end of a data connecting wire 9 is conveniently inserted, the opposite-shooting switch 8 is conveniently installed in the threaded blind hole of the opposite-shooting bearing plate 7 through threads, the automatic adjustment of an X axis, a Y axis and a Z axis is conveniently assisted, threads are conveniently formed in the outer circumference of the outer end of the opposite-shooting switch 8, a regular hexagon annular plate is conveniently installed and disassembled through the rotation of a tool, the butt joint hole is formed in the outer end face of the opposite-shooting switch 8, the data connecting wire 9 is conveniently inserted and installed, the ray hole is conveniently arranged in the inner end face of the opposite-shooting switch 8, the convenient ray is penetrated, and butt joint hole internally mounted of correlation formula switch 8 has data connecting wire 9, conveniently carries data, and data connecting wire 9 lower extreme and fixed carrier seat 2 interconnect conveniently give fixed carrier seat 2 with data transfer, then on the external controller is passed through fixed carrier seat 2.
Specific use and action of the embodiment:
in the utility model, when the measuring workbench 5 is leveled as shown in fig. 1, a level gauge is placed at the top of the measuring workbench 5, a leveling support column 3 is in threaded engagement with a fixed bearing seat 2 through tool rotation, so that the leveling support column 3 is in lifting adjustment through threaded engagement, the measuring workbench 5 is leveled through the lifting adjustment of the leveling support column 3, and when the leveling support column 3 rotates, the leveling support column rotates on a ground contact plate 4 through a bearing, and the bottom end surface of the ground contact plate 4 is not rotated when contacting the ground; when the measuring machine body 1 shown in fig. 1 is used, the fixed bearing seat 2 is electrically connected with an external controller, the external controller is used for starting the opposite-type switch 8 to assist, the external controller is used for controlling the X-axis, the Y-axis and the Z-axis to automatically adjust, so that a probe at the lower end of the Z-axis generates data feedback when passing through rays of the opposite-type switch 8, and data errors are determined and corrected; the fixed bearing seat 2 facilitates the leveling of the leveling support column 3 to realize the leveling of the measuring workbench 5 by threaded installation and engaged lifting, and the leveling support column 3 is conveniently rotated on the ground contact plate 4 through a bearing when rotating, so that the problem that the rotation is difficult due to the relative movement with the ground in the process of leveling the support legs of the three-coordinate measuring machine, and the problem that the direct relative movement with the ground is inconvenient to be prevented by installing the contact plate at the bottom of the support column through the bearing is solved; the opposite-shooting bearing plate 7 is conveniently mounted on the left end face and the right end face of the measuring workbench 5 through bolts to bear the opposite-shooting switch 8, so that a data feedback determination error is generated when a probe at the lower end of the Z-axis of the three-axis frame 6 is conveniently measured through rays of the opposite-shooting switch 8, and the problem that the data is inaccurate due to the fact that movement errors are easily generated in the three-axis automatic adjustment process of the three-axis measuring machine is solved, and the bearing plate is not convenient to mount the opposite-shooting switch on the left end and the right end of the workbench in an additional mode to bear the opposite-shooting switch to realize auxiliary calibration is solved.
Claims (6)
1. An automatic regulating apparatus of a three-coordinate measuring machine, which is characterized in that: comprises a measuring machine body (1); the measuring machine is characterized in that the measuring machine body (1) is provided with a left fixed bearing seat (2) in the left-right direction, threaded blind holes are formed in four corners of the end face of the bottom of the fixed bearing seat (2), leveling support columns (3) are arranged in the threaded blind holes of the fixed bearing seat (2), threads are formed in the outer circumferences of the leveling support columns (3), regular hexagonal prisms are arranged on the end face of the bottom of each leveling support column (3), fixing columns are arranged on the end face of the bottom of each regular hexagonal prism of each leveling support column (3), a ground contact plate (4) is arranged at the bottom of each fixing column of each leveling support column (3) through a bearing, and round grooves are formed in the centers of the end faces of the tops of the ground contact plates (4).
2. An automatic adjustment device for a three-coordinate measuring machine as defined in claim 1, wherein: the top of the fixed bearing seat (2) is provided with a measuring workbench (5) in the left-right direction, and three threaded blind holes which are arranged front and back are formed in the tops of the left end face and the right end face of the measuring workbench (5).
3. An automatic adjustment device for a three-coordinate measuring machine as defined in claim 2, wherein: the measuring workbench is characterized in that a measuring three-shaft bracket (6) is arranged behind the end face of the top of the measuring workbench (5), a Y-shaft box in the left-right direction is arranged at the bottom of the measuring three-shaft bracket (6), a support in the up-down direction is arranged in the middle of the top of the Y-shaft box of the measuring three-shaft bracket (6), an X-shaft box in the front-back direction is arranged at the top of the support of the measuring three-shaft bracket (6), an auxiliary leg in the up-down direction is arranged at the bottom of the front end of the X-shaft box of the measuring three-shaft bracket (6), and a Z-shaft box in the up-down direction is arranged on the right side in the middle of the X-shaft box of the measuring three-shaft bracket (6).
4. A three-coordinate measuring machine automatic adjusting device according to claim 3, wherein: the measuring workbench is characterized in that opposite-shooting bearing plates (7) are mounted on the upper portions of the left end face and the right end face of the measuring workbench (5) through bolts, three fixing holes which are arranged in a front-back penetrating mode are formed in the bottoms of the opposite-shooting bearing plates (7), eight threaded blind holes which are arranged in a front-back mode are formed in the tops of the inner end faces of the opposite-shooting bearing plates (7), and insertion holes which penetrate through the bottoms of the threaded blind holes of the opposite-shooting bearing plates (7) in a left-right mode are formed in the centers of the threaded blind holes.
5. The automatic adjustment device of a three-coordinate measuring machine according to claim 4, wherein: the inside threaded blind hole that is correlated with loading board (7) is installed correlation switch (8) through the screw thread, and the screw thread is seted up to correlation switch (8) outer end outside circumference, and the outside circumference is provided with regular hexagon annular plate in the middle of correlation switch (8), and correlation switch (8) outer terminal surface is provided with the butt joint hole, and correlation switch (8) inner terminal surface is provided with the ray hole.
6. An automatic adjustment device for a three-coordinate measuring machine as defined in claim 5, wherein: the butt joint hole internally mounted of correlation formula switch (8) has data connecting wire (9), and data connecting wire (9) lower extreme and fixed bearing seat (2) interconnect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223247587.5U CN219103965U (en) | 2022-12-05 | 2022-12-05 | Automatic regulating device of three-coordinate measuring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223247587.5U CN219103965U (en) | 2022-12-05 | 2022-12-05 | Automatic regulating device of three-coordinate measuring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219103965U true CN219103965U (en) | 2023-05-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223247587.5U Active CN219103965U (en) | 2022-12-05 | 2022-12-05 | Automatic regulating device of three-coordinate measuring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219103965U (en) |
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2022
- 2022-12-05 CN CN202223247587.5U patent/CN219103965U/en active Active
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