CN221160018U - Clamp for three-coordinate measurement of annular workpiece - Google Patents
Clamp for three-coordinate measurement of annular workpiece Download PDFInfo
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- CN221160018U CN221160018U CN202322864193.2U CN202322864193U CN221160018U CN 221160018 U CN221160018 U CN 221160018U CN 202322864193 U CN202322864193 U CN 202322864193U CN 221160018 U CN221160018 U CN 221160018U
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- adjusting bolt
- annular
- coordinate measurement
- fixture
- bottom plate
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- 238000005259 measurement Methods 0.000 title claims abstract description 16
- 230000001788 irregular Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a clamp for three-coordinate measurement of an annular workpiece, which comprises a bottom plate, wherein an annular frame is arranged above the bottom plate, four sliding sleeves are connected to the outer side face of the annular frame in a sliding manner, a supporting block is arranged at the upper end of each sliding sleeve, a first adjusting bolt penetrates through the supporting block in the horizontal direction, the supporting block is in threaded connection with the first adjusting bolt, one end of the first adjusting bolt is in rotary connection with a fixed block through a bearing, a second adjusting bolt penetrates through the fixed block in the vertical direction, the second adjusting bolt is in threaded connection with the fixed block, and the lower end of the second adjusting bolt is in rotary connection with a pressing block through a bearing.
Description
Technical Field
The utility model relates to the technical field of clamps, in particular to a clamp for three-coordinate measurement of an annular workpiece.
Background
Three-dimensional is a device for measuring the geometry of an object, which uses a detection system to detect discrete points on the surface of the object, an important instrument for detecting a workpiece.
The three-dimensional workpiece positioning device has the advantages that the workpiece needs to be positioned when the workpiece is dotted, the used tool is the clamp, the regular annular workpiece is fixed through the three-dimensional workpiece positioning device by adopting the conventional clamp, the conventional clamp is fixed, the irregular annular workpiece cannot be flexibly fixed, the special clamp needs to be manufactured, the cost is increased, the clamp needs to be frequently replaced, and the measurement efficiency is reduced.
Disclosure of Invention
The utility model aims to overcome the existing defects, and provides the clamp for three-coordinate measurement of the annular workpiece, which can fix the annular workpiece with regular and irregular shapes, realize the universality of the clamp, save the cost and effectively solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fixture for three-dimensional measurement of annular work piece, includes the bottom plate, the top of bottom plate is provided with the annular frame, the lateral surface sliding connection of annular frame has four sliding sleeves, the upper end of sliding sleeve is provided with the supporting shoe, the horizontal direction runs through there is first adjusting bolt on the supporting shoe, be threaded connection between supporting shoe and the first adjusting bolt, the one end of first adjusting bolt is passed through the bearing and is rotated with the fixed block and be connected, vertical direction runs through on the fixed block has second adjusting bolt, be threaded connection between second adjusting bolt and the fixed block, the lower extreme of second adjusting bolt is passed through the bearing and is rotated with the briquetting and be connected.
As a preferable technical scheme of the utility model, vertical shafts are arranged at four corners of the bottom plate, the outer side face of the annular frame is connected with the vertical shafts through connecting rods, and each sliding sleeve is respectively arranged between two adjacent connecting rods.
As a preferable technical scheme of the utility model, the lower end of the vertical shaft is sleeved with a plurality of detachable cushion blocks, the upper end of each cushion block is sleeved with a connecting block, and the connecting blocks are integrally connected with the connecting rod.
As a preferable technical scheme of the utility model, the inner side surface of the sliding sleeve is in smooth contact with the annular frame.
As a preferable technical scheme of the utility model, the lower surface of the pressing block is covered with rubber.
Compared with the prior art, the utility model has the beneficial effects that: this anchor clamps for annular work piece three-dimensional measurement reasonable in design makes things convenient for briquetting to adjust its angular position according to annular work piece's appearance difference through setting up annular frame, can adjust the extension length of briquetting through setting up first adjusting screw, and then confirm and compress tightly the position, can control the briquetting through setting up second adjusting screw and move down and compress tightly fixedly it, the setting of four sliding sleeves is applicable to the operation of compressing tightly of regular and irregular annular work piece, need not frequently to change different anchor clamps, improves the use commonality greatly, is favorable to measurement of efficiency's improvement.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
Fig. 2 is a front view of the present utility model.
In the figure: 1 bottom plate, 2 annular frame, 3 sliding sleeve, 4 supporting shoe, 5 first adjusting bolt, 6 fixed blocks, 7 second adjusting bolt, 8 briquetting, 9 connecting rods, 10 vertical axis, 11 connecting blocks, 12 cushion.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments (for convenience of description and understanding, the following description is given with the upper side of fig. 2 as the upper side). All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a anchor clamps for three-dimensional measurement of annular work piece, including bottom plate 1, the top of bottom plate 1 is provided with annular frame 2, annular frame 2's lateral surface sliding connection has four sliding sleeve 3, position adjustment is carried out to the position sliding sleeve 3 that can compress tightly as required, sliding sleeve 3's upper end is provided with supporting shoe 4, horizontal direction runs through on the supporting shoe 4 has first adjusting bolt 5, be threaded connection between supporting shoe 4 and the first adjusting bolt 5, the one end of first adjusting bolt 5 is passed through the bearing and is connected with fixed block 6 rotation, can control the horizontal migration of fixed block 6 through rotatory first adjusting bolt 5, and then adjust the compressed tightly the position, vertical direction runs through on the fixed block 6 has second adjusting bolt 7, be threaded connection between second adjusting bolt 7 and the fixed block 6, the lower extreme of second adjusting bolt 7 is passed through the bearing and is connected with briquetting 8 rotation, can control briquetting 8 and move down through rotatory second adjusting bolt 7, compress tightly fixedly to annular work piece.
In order to divide different moving areas for each pressing block 8, so as to be convenient for quickly adjusting the pressing position, vertical shafts 10 are arranged at four corners of the bottom plate 1, the outer side surface of the annular frame 2 is connected with the vertical shafts through connecting rods 9, each sliding sleeve 3 is respectively arranged between two adjacent connecting rods 9,
In order to be suitable for annular workpiece clamping fixation of different heights, the lower end of the vertical shaft 10 is sleeved with a plurality of detachable cushion blocks 12, the upper end of each cushion block 12 is sleeved with a connecting block 11, each connecting block 11 is integrally connected with the connecting rod 9, the height of the annular frame 2 is adjusted by increasing or reducing the number of the cushion blocks 12, and the workpiece is convenient to place.
In order to improve the smoothness of the sliding sleeve 3 during movement, the inner side surface of the sliding sleeve 3 is in smooth contact with the annular frame 2.
In order to improve the pressing ability against the surface of the annular workpiece, the lower surface of the press block 8 is covered with rubber.
When in use: firstly, an annular workpiece is placed in the middle position of a bottom plate 1, proper cushion blocks 12 are added or reduced on a vertical shaft 10 according to the height of the annular workpiece, the annular frame 2 is installed and fixed by aligning a connecting block 9 with the vertical shaft 10, the annular workpiece is positioned in the annular frame 2, the compressing angle position is determined according to the position of a sliding sleeve 3 for adjusting the appearance of the annular workpiece, then four first adjusting bolts 5 are respectively rotated to ensure the compressing position of each pressing block 8, and the pressing blocks 8 are controlled to move downwards to compress and fix the annular workpiece by rotating a second adjusting bolt 7.
The utility model can be conveniently operated, occupies little space when in use, and is convenient to operate and use; the device can improve the use universality of annular workpieces with different shapes, reduce the manufacturing cost of the clamp, avoid frequent replacement of different clamps and greatly improve the measurement efficiency.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a fixture for three-dimensional measurement of annular work piece, includes bottom plate (1), its characterized in that: the top of bottom plate (1) is provided with annular frame (2), the lateral surface sliding connection of annular frame (2) has four sliding sleeves (3), the upper end of sliding sleeve (3) is provided with supporting shoe (4), the horizontal direction runs through on supporting shoe (4) has first adjusting bolt (5), be threaded connection between supporting shoe (4) and first adjusting bolt (5), the one end of first adjusting bolt (5) is passed through the bearing and is connected with fixed block (6) rotation, the vertical direction runs through on fixed block (6) has second adjusting bolt (7), be threaded connection between second adjusting bolt (7) and the fixed block (6), the lower extreme of second adjusting bolt (7) is through bearing and briquetting (8) rotation connection.
2. The fixture for three-coordinate measurement of an annular workpiece according to claim 1, wherein: four corners of the bottom plate (1) are provided with vertical shafts (10), the outer side faces of the annular frames (2) are connected with the vertical shafts through connecting rods (9), and each sliding sleeve (3) is arranged between two adjacent connecting rods (9) respectively.
3. The fixture for three-coordinate measurement of an annular workpiece according to claim 2, wherein: the lower extreme of vertical axle (10) has cup jointed a plurality of detachable cushion (12), connecting block (11) have been cup jointed to the upper end of cushion (12), connecting block (11) are connected with connecting rod (9) an organic whole.
4. The fixture for three-coordinate measurement of an annular workpiece according to claim 1, wherein: the inner side surface of the sliding sleeve (3) is in smooth contact with the annular frame (2).
5. The fixture for three-coordinate measurement of an annular workpiece according to claim 1, wherein: the lower surface of the pressing block (8) is covered with rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322864193.2U CN221160018U (en) | 2023-10-25 | 2023-10-25 | Clamp for three-coordinate measurement of annular workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322864193.2U CN221160018U (en) | 2023-10-25 | 2023-10-25 | Clamp for three-coordinate measurement of annular workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221160018U true CN221160018U (en) | 2024-06-18 |
Family
ID=91464680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322864193.2U Active CN221160018U (en) | 2023-10-25 | 2023-10-25 | Clamp for three-coordinate measurement of annular workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221160018U (en) |
-
2023
- 2023-10-25 CN CN202322864193.2U patent/CN221160018U/en active Active
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