CN218380906U - Fixing tool for three-coordinate measuring machine - Google Patents
Fixing tool for three-coordinate measuring machine Download PDFInfo
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- CN218380906U CN218380906U CN202222400635.3U CN202222400635U CN218380906U CN 218380906 U CN218380906 U CN 218380906U CN 202222400635 U CN202222400635 U CN 202222400635U CN 218380906 U CN218380906 U CN 218380906U
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Abstract
The utility model relates to a fixing tool for a three-coordinate measuring machine, which comprises a base plate, wherein a plurality of first through holes are arranged on the base plate; the supporting unit is detachably arranged on the base plate and comprises a plurality of supporting blocks; the horizontal limiting unit is detachably arranged on the substrate and comprises a plurality of limiting columns, the limiting columns are movably connected with the substrate and can rotate under the action of external force, the limiting columns comprise first supporting columns and second supporting columns, the diameter of the second supporting columns is larger than that of the first supporting columns, and the height of the second supporting columns is larger than or equal to that of the supporting blocks; and the pressing unit is detachably arranged on the substrate. The utility model discloses can carry out position control according to the demand of difference to the part that awaits measuring that the adaptation is different is convenient for carry out the three-dimensional measurement, has improved the simplicity and convenience of operation, has also improved measurement of efficiency, labour saving and time saving simultaneously.
Description
Technical Field
The utility model belongs to the technical field of fixed frock technique and specifically relates to indicate a fixed frock for three-coordinate measuring machine.
Background
Three-coordinate inspection is a precision measurement method for inspecting workpieces. The method is widely applied to modern industries such as machinery manufacturing industry, automobile industry, plastic cement and the like. The three-coordinate detection is to use a three-coordinate measuring machine to check and measure the form and position tolerance of the workpiece, so as to judge whether the error of the workpiece is within the tolerance range. The three-coordinate measuring machine can be used for precisely detecting the size, the shape and the form and position tolerance of a workpiece, so that tasks such as part detection, appearance measurement, process control and the like are completed.
In the three-coordinate measuring process, batch and similar parts to be measured need to be fixed and positioned again each time, the consumed time is long, the operation is complex, the measuring efficiency is low, and time and labor are wasted.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model aims to solve the technical problem that overcome not enough among the prior art, the utility model provides a fixed frock for three-coordinate measuring machine, this fixed frock passes through the support element, horizontal spacing unit, it combines together to compress tightly the unit three, make the part that awaits measuring can all be fixed by stable in horizontal direction and the vertical direction, and through setting up a plurality of threaded through-holes on the base plate, make the support element, horizontal spacing unit can carry out position control according to the demand of difference with compressing tightly, thereby the different part that awaits measuring of adaptation, be convenient for carry out the three-coordinate measurement, the operation is simple, and the measuring efficiency is improved, time saving and labor saving.
In order to solve the technical problem, the utility model provides a fixing tool for a three-coordinate measuring machine, which comprises,
a substrate having a plurality of first through holes formed therein;
a supporting unit detachably provided on the substrate, the supporting unit including a plurality of supporting blocks;
the horizontal limiting unit is detachably arranged on the substrate and comprises a plurality of limiting columns, the limiting columns are movably connected with the substrate, the limiting columns can rotate under the action of external force, the limiting columns comprise first supporting columns and second supporting columns, the second supporting columns are arranged at the tops of the first supporting columns, the second supporting columns are overlapped with the central axes of the first supporting columns, the diameters of the second supporting columns are larger than those of the first supporting columns, and the heights of the second supporting columns are larger than or equal to those of the supporting blocks;
and the pressing unit is detachably arranged on the substrate and comprises a plurality of pressing pincers.
Preferably, the support block is connected to the first through hole by a bolt.
Preferably, the limiting column is provided with a second through hole along the axial direction of the limiting column, and the central axis of the second through hole is not coincident with the central axis of the limiting column.
Preferably, a connecting piece is arranged in the second through hole, and the limiting column is installed in the first through hole through the connecting piece.
Preferably, a supporting rod with adjustable height is arranged in the first through hole, a supporting table is arranged at the top of the supporting rod, and the pressing clamp is fixed on the supporting table through a bolt.
Preferably, the supporting block is cylindrical, and the side wall of the supporting block is provided with a clamping surface.
Preferably, the pressing jaws are provided with at least four.
Preferably, four of the pressing jaws are symmetrically arranged about the center of the substrate.
Preferably, the first through holes are arranged on the substrate in an array manner, and the distance between two adjacent first through holes in the same direction is 50mm.
Preferably, the bottom of the substrate is provided with a mounting seat, and the mounting seat is used for fixing the substrate and the workbench.
Compared with the prior art, the technical scheme of the utility model have following advantage:
a fixed frock for three-coordinate measuring machine, set up the support element, horizontal spacing unit, compress tightly the unit, combine together through above three, make the part that awaits measuring all fixed by stable in horizontal direction and vertical direction, and through setting up a plurality of screwed through-holes of taking on the base plate, make the support element, horizontal spacing unit can carry out position control according to the demand of difference with compressing tightly, thereby the different part that awaits measuring of adaptation, be convenient for carry out three-coordinate measurement, the simplicity of operation has been improved on the one hand, measurement of efficiency has also been improved simultaneously, time saving and labor saving.
Drawings
In order to make the content of the invention more clearly understood, the invention will now be described in further detail with reference to specific embodiments thereof, taken in conjunction with the accompanying drawings, in which
Fig. 1 is a schematic perspective view of the preferred embodiment of the present invention.
Fig. 2 is a schematic top view of the preferred embodiment of the present invention.
Fig. 3 is a schematic side view of the preferred embodiment of the present invention.
The specification reference numbers indicate: 1-a base plate, 11-a first through hole, 12-a mounting seat, 13-a handle, 2-a supporting block, 21-a clamping surface, 31-a first supporting column, 32-a second supporting column, 33-a second through hole, 4-a pressing clamp, 41-a supporting rod and 42-a supporting platform.
Detailed Description
The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.
Examples
Referring to fig. 1 to 3, the present invention discloses a fixing tool for a three-coordinate measuring machine, including,
a substrate 1 having a plurality of first through holes 11 formed therein;
a supporting unit detachably provided on the base plate, the supporting unit including a plurality of supporting blocks 2;
the horizontal limiting unit is detachably arranged on the substrate and comprises a plurality of limiting columns, the limiting columns are movably connected with the substrate 1 and can rotate under the action of external force, the limiting columns comprise a first supporting column 31 and a second supporting column 32, the second supporting column 32 is arranged at the top of the first supporting column 31, the second supporting column 32 is overlapped with the central axis of the first supporting column 31, the diameter of the second supporting column 32 is larger than that of the first supporting column 31, and the height of the second supporting column 32 is larger than or equal to that of the supporting block, so that the second supporting column 32 can be in contact with an object to be measured placed on the supporting block 2 and limit the object to be measured;
and the pressing unit is detachably arranged on the substrate and comprises a plurality of pressing pliers 4, and the pressing pliers 4 can press the object to be detected.
If a coordinate system is established by taking the center of the substrate 1 as an origin and the surface of the substrate 1 as a plane, the X axis and the Y axis are positioned in the plane. The supporting unit can limit the rotation of the object to be measured along the X-axis direction and the Y-axis direction and the movement of the object to be measured along the Z-axis direction; the horizontal limiting unit can limit the movement of the object to be measured along the X-axis direction and the Y-axis direction and the rotation of the object to be measured along the Z-axis direction.
Can learn from this, a fixed frock for three-coordinate measuring machine, be equipped with the support element, horizontal spacing unit, compress tightly the unit, combine together through above three, make the part that awaits measuring can all be fixed by stable in horizontal direction and vertical direction, and through setting up a plurality of screwed through-holes of taking on the base plate, make the support element, horizontal spacing unit can carry out position control according to the demand of difference with compressing tightly, thereby the different part that awaits measuring of adaptation, be convenient for carry out three-coordinate measurement, the simplicity and convenience of operation has been improved on the one hand, the measurement of efficiency has also been improved simultaneously, time saving and labor saving.
Further, the supporting block 2 is connected with the first through hole 11 through a bolt, and the first through hole 11 is provided with a plurality of through holes, so that the position of the supporting block 2 can be adjusted as required. In this embodiment, the first through holes are all M8 threaded holes.
Furthermore, the spacing post is provided with a second through hole 33 along the axial direction thereof, and the central axis of the second through hole 33 is not coincident with the central axis of the spacing post, so that the spacing post is of an eccentric structure, the structural design can effectively limit the movement of the object to be measured along the horizontal direction, and the effect of effectively adjusting the horizontal direction positioning of the object to be measured is achieved.
Be equipped with the connecting piece in the second through-hole 33, spacing post passes through the connecting piece to be installed in first through-hole 11, thereby spacing post can wind under the exogenic action second through-hole 33 carries out the rotation.
Specifically, a supporting rod 41 with adjustable height is arranged in the first through hole 11, a supporting table 42 is arranged at the top of the supporting rod 41, and the pressing pliers 4 are fixed on the supporting table 42 through bolts.
In this embodiment, the plurality of first through holes 11 are arranged in an array on the substrate 1, and the distance between two adjacent first through holes 11 in the same direction is 50mm, so that the support block 2, the limiting column, the pressing clamp 4, and the object to be measured can be finely adjusted within a small range of 50mm × 50mm.
The supporting block 2 is cylindrical, and the side wall of the supporting block 2 is provided with a clamping surface 21, so that a stress surface convenient to operate is provided during assembly and disassembly.
The number of the pressing pliers 4 is at least four, and the four pressing pliers 4 are symmetrically arranged with the center of the substrate 1. Base plate 1 bottom is equipped with mount pad 12, mount pad 12 be used for with base plate 1 is fixed with the workstation, mount pad 12 is equipped with four, and establishes respectively the tip of the diagonal of base plate 1.
In addition, the lateral wall of base plate 1 is equipped with a pair of handle 13, handle 13 is convenient for the staff to the fixed frock carries and shifts.
To sum up, a fixed frock for three-coordinate measuring machine, set up support element, horizontal spacing unit, compress tightly the unit, combine together through above three for the part that awaits measuring can all be fixed by stable in horizontal direction and vertical direction, and through setting up a plurality of screwed through-holes of taking on the base plate, make support element, horizontal spacing unit and compress tightly and can carry out position control according to the demand of difference, thereby the different part that awaits measuring of adaptation, be convenient for carry out three-coordinate measurement, the simplicity of operation has been improved on the one hand, measurement of efficiency has also been improved simultaneously, labour saving and time saving.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Various other modifications and alterations will occur to those skilled in the art upon reading the foregoing description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (10)
1. The utility model provides a fixed frock for three-coordinate measuring machine which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
a substrate having a plurality of first through holes formed therein;
a supporting unit detachably provided on the substrate, the supporting unit including a plurality of supporting blocks;
the horizontal limiting unit is detachably arranged on the substrate and comprises a plurality of limiting columns, the limiting columns are movably connected with the substrate and can rotate under the action of external force, the limiting columns comprise first supporting columns and second supporting columns, the second supporting columns are arranged at the tops of the first supporting columns, the second supporting columns are overlapped with the central axes of the first supporting columns, the diameters of the second supporting columns are larger than those of the first supporting columns, and the heights of the second supporting columns are larger than or equal to those of the supporting blocks;
and the pressing unit is detachably arranged on the substrate and comprises a plurality of pressing pincers.
2. The fixed tooling for the three-coordinate measuring machine of claim 1, characterized in that: the supporting block is connected with the first through hole through a bolt.
3. The fixed tooling for a three coordinate measuring machine of claim 1, wherein: the limiting column is provided with a second through hole along the axial direction of the limiting column, and the central axis of the second through hole is not superposed with the central axis of the limiting column.
4. A fixed tooling for a three coordinate measuring machine according to claim 3, characterized in that: the second through hole is internally provided with a connecting piece, and the limiting column is arranged in the first through hole through the connecting piece.
5. The fixed tooling for a three coordinate measuring machine of claim 1, wherein: the support rod with the adjustable height is arranged in the first through hole, the supporting table is arranged at the top of the support rod, and the pressing pliers are fixed on the supporting table through bolts.
6. The fixed tooling for the three-coordinate measuring machine of claim 1, characterized in that: the supporting block is cylindrical, and the side wall of the supporting block is provided with a clamping surface.
7. The fixed tooling for a three coordinate measuring machine of claim 1, wherein: the pressing pliers are provided with at least four pressing pliers.
8. The fixed tooling for a three coordinate measuring machine of claim 7, wherein: the four pressing tongs are symmetrically arranged at the center of the substrate.
9. The fixed tooling for the three-coordinate measuring machine of claim 1, characterized in that: the first through holes are arranged on the substrate in an array mode, and the distance between every two adjacent first through holes in the same direction is 50mm.
10. The fixed tooling for a three coordinate measuring machine of claim 1, wherein: the base plate bottom is equipped with the mount pad, the mount pad is used for with the base plate is fixed with the workstation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222400635.3U CN218380906U (en) | 2022-09-09 | 2022-09-09 | Fixing tool for three-coordinate measuring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222400635.3U CN218380906U (en) | 2022-09-09 | 2022-09-09 | Fixing tool for three-coordinate measuring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218380906U true CN218380906U (en) | 2023-01-24 |
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ID=84973781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222400635.3U Active CN218380906U (en) | 2022-09-09 | 2022-09-09 | Fixing tool for three-coordinate measuring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218380906U (en) |
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2022
- 2022-09-09 CN CN202222400635.3U patent/CN218380906U/en active Active
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