CN216206132U - Positioning equipment for three-coordinate measuring machine - Google Patents
Positioning equipment for three-coordinate measuring machine Download PDFInfo
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- CN216206132U CN216206132U CN202122734643.7U CN202122734643U CN216206132U CN 216206132 U CN216206132 U CN 216206132U CN 202122734643 U CN202122734643 U CN 202122734643U CN 216206132 U CN216206132 U CN 216206132U
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- plate
- screw rod
- horizontal moving
- measuring machine
- coordinate measuring
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- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 238000006073 displacement reaction Methods 0.000 claims abstract description 4
- 238000005259 measurement Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a positioning device for a three-coordinate measuring machine, which comprises a bottom plate, wherein vertical mounting plates are symmetrically and fixedly arranged at two ends of the upper surface of the bottom plate, a first screw rod penetrates through the vertical mounting plates, an L-shaped moving plate is arranged at one side of the first screw rod, a C-shaped mounting plate is fixedly connected to one side of the L-shaped moving plate, two groups of movable clamping mechanisms are symmetrically arranged on the C-shaped mounting plate, and each movable clamping mechanism comprises a horizontal moving plate, a displacement driving mechanism, a clamping plate and an angle adjusting mechanism. According to the utility model, through the arrangement of the horizontal moving plate, the moving driving mechanism, the clamping plate and the angle adjusting mechanism, the angle of the clamping plate is adjustable to realize the clamping of the complex part, and the moving driving mechanism can drive the horizontal moving plate and the clamping plate on the horizontal moving plate to move, so that the workpiece is clamped or loosened.
Description
Technical Field
The utility model relates to the technical field of three-coordinate measuring equipment, in particular to positioning equipment for a three-coordinate measuring machine.
Background
Coordinate measuring machines are widely used in industry and research. The three-coordinate measuring machine is used for acquiring data of a workpiece in a three-dimensional space. Precision instruments that calculate the geometry and dimensions of the workpiece by specialized software systems. When in detection, the workpiece is clamped and fixed by the clamp, and the measuring head of the measuring machine carries out point data acquisition on the workpiece from different directions. However, when the existing clamp clamps a thin-walled part with a complex shape, the angle of the clamping plate is difficult to adjust along with the part, so that the clamp is frequently replaced, and the clamping speed is slow.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a positioning device for a three-coordinate measuring machine.
In order to achieve the purpose, the utility model adopts the following technical scheme: positioning device for three-coordinate measuring machine, comprising a base plate, the fixed vertical mounting panel that is equipped with of upper surface both ends symmetry of bottom plate, run through on the vertical mounting panel and be equipped with first screw rod, one side of first screw rod is equipped with L type movable plate, one side fixedly connected with C type mounting panel of L type movable plate, the symmetry is equipped with two sets of movable fixture on the C type mounting panel, activity fixture includes horizontal movement board, displacement actuating mechanism, grip block and angle adjustment mechanism.
Furthermore, the upper surface symmetry of bottom plate is equipped with the first spout in both ends, just the bottom and the first spout sliding connection of L type movable plate drive the removal of C type mounting panel and the movable fixture on it through L type movable plate to the work piece of adaptation different length.
Further, first screw rod and vertical mounting panel threaded connection, first screw rod rotates through first bearing frame and L type movable plate and is connected, rotates first screw rod to drive L type movable plate and remove along first spout.
Further, be equipped with the second spout on the inner wall of the vertical section of C type mounting panel, one side and the second spout sliding connection of horizontal moving plate, two horizontal moving plate removes to be close to each other or keep away from each other along the second spout.
Furthermore, the movement driving mechanism comprises a second screw rod, the second screw rod penetrates through the horizontal section of the C-shaped mounting plate and is in threaded connection with the horizontal section of the C-shaped mounting plate, one end, close to the horizontal moving plate, of the second screw rod is rotatably connected with the horizontal moving plate through a second bearing seat, and the second screw rod is rotated to drive the horizontal moving plate to move along a second sliding groove.
Further, two one side fixedly connected with that the horizontal moving plate is close to each other rotates the seat, the seat is rotated to one side fixedly connected with second that the grip block is close to the horizontal moving plate, the grip block rotates the seat through the second and rotates with first rotation and be connected, one side that the grip block is close to the horizontal moving plate is equipped with the third spout, sliding connection has the third to rotate the seat in the third spout, and the grip block can rotate around first rotation seat.
Further, angle adjustment mechanism includes the third screw rod, the third screw rod run through with horizontal moving plate on and with horizontal moving plate threaded connection, the one end that the third screw rod is close to the grip block is rotated through third bearing frame and is connected with even board, even one side fixedly connected with fourth rotation seat that the board is close to the grip block, just the fourth rotates the seat and rotates the seat with the third and rotate and be connected, rotates the seat through rotating the third screw rod and drive even board and fourth and reciprocate to the third rotates the seat and drives the grip block and rotate, realizes angular adjustment.
Furthermore, a workpiece is clamped between the clamping plates, and the workpiece is clamped and fixed through the clamping plates, so that three-coordinate measurement is facilitated.
The utility model has the beneficial effects that:
when the clamping device is used, the angle of the clamping plate can be adjusted to clamp a complex part through the arrangement of the horizontal moving plate, the moving driving mechanism, the clamping plate and the angle adjusting mechanism, and the moving driving mechanism can drive the horizontal moving plate and the clamping plate on the horizontal moving plate to move, so that a workpiece is clamped or loosened.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a perspective view of the movable clamping mechanism of the present invention;
FIG. 3 is a schematic view of the overall structure of the present invention when clamping a workpiece.
Illustration of the drawings:
1. a base plate; 2. a first chute; 3. a vertical mounting plate; 4. a first screw; 5. a first bearing housing; 6. an L-shaped moving plate; 7. a C-shaped mounting plate; 8. a second chute; 9. horizontally moving the plate; 10. a second screw; 11. a second bearing housing; 12. a third screw; 13. a third bearing seat; 14. connecting plates; 15. a fourth rotating base; 16. a third chute; 17. a third rotating base; 18. a clamping plate; 19. a first rotating base; 20. a second rotating base; 21. and (5) a workpiece.
Detailed Description
Fig. 1 to 3 show, relate to positioning device for three-coordinate measuring machine, including bottom plate 1, the fixed vertical mounting panel 3 that is equipped with of upper surface both ends symmetry of bottom plate 1, run through on the vertical mounting panel 3 and be equipped with first screw rod 4, one side of first screw rod 4 is equipped with L type movable plate 6, one side fixedly connected with C type mounting panel 7 of L type movable plate 6, the symmetry is equipped with two sets of movable fixture on the C type mounting panel 7, movable fixture includes horizontal moving plate 9, displacement actuating mechanism, grip block 18 and angle adjustment mechanism, the centre gripping has 21 between the grip block 18.
As shown in fig. 1, the upper surface of the bottom plate 1 is symmetrically provided with first sliding grooves 2 at two ends, the bottom of the L-shaped moving plate 6 is slidably connected with the first sliding grooves 2, the first screw rod 4 is in threaded connection with the vertical mounting plate 3, and the first screw rod 4 is rotatably connected with the L-shaped moving plate 6 through the first bearing seat 5.
As shown in fig. 1 and 2, a second sliding groove 8 is formed on an inner wall of a vertical section of the C-shaped mounting plate 7, one side of the horizontal moving plate 9 is slidably connected with the second sliding groove 8, the moving driving mechanism includes a second screw 10, the second screw 10 penetrates through a horizontal section of the C-shaped mounting plate 7 and is in threaded connection with the horizontal section of the C-shaped mounting plate 7, one end of the second screw 10, which is close to the horizontal moving plate 9, is rotatably connected with the horizontal moving plate 9 through a second bearing seat 11, one sides, which are close to each other, of the two horizontal moving plates 9 are fixedly connected with a first rotating seat 19, one side, which is close to the horizontal moving plate 9, of the clamping plate 18 is fixedly connected with a second rotating seat 20, the clamping plate 18 is rotatably connected with the first rotating seat 19 through a second rotating seat 20, one side, which is close to the horizontal moving plate 9, of the clamping plate 18 is provided with a third sliding groove 16, a third rotating seat 17 is slidably connected in the third sliding groove 16, the angle adjusting mechanism includes a third screw 12, the third screw 12 penetrates through the horizontal moving plate 9) and is in threaded connection with the horizontal moving plate 9, one end, close to the clamping plate 18, of the third screw 12 is rotatably connected with a connecting plate 14 through a third bearing seat 13, one side, close to the clamping plate 18, of the connecting plate 14 is fixedly connected with a fourth rotating seat 15, and the fourth rotating seat 15 is rotatably connected with a third rotating seat 17.
When the positioning device for the three-coordinate measuring machine is used, the first screw rod 4 is rotated to drive the L-shaped moving plate 6 and the C-shaped mounting plate 7 on the L-shaped moving plate to move, so that the edges of two sides of a workpiece 21 are located between the clamping plates 18, the third screw rod 12 is rotated to drive the connecting plate 14 and the fourth rotating seat 15 to move, the fourth rotating seat 15 drives the third rotating seat 17 to move and rotate, so that the clamping plates 18 rotate around the first rotating seat 19 to adjust the angle, the clamping plates 18 on two sides of the same side are parallel to each other, the second screw rod 10 above the rotating part drives the horizontal moving plate 9 above and the clamping plate 18 above the clamping plate 18 below to approach and clamp the workpiece 21 tightly, and the three-coordinate measuring machine is used for three-coordinate measurement of the workpiece.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. Positioning device for three-coordinate measuring machine, including bottom plate (1), its characterized in that: the utility model discloses a fixed vertical mounting panel (3) that is equipped with of upper surface both ends symmetry of bottom plate (1), run through on vertical mounting panel (3) and be equipped with first screw rod (4), one side of first screw rod (4) is equipped with L type movable plate (6), one side fixedly connected with C type mounting panel (7) of L type movable plate (6), the symmetry is equipped with two sets of movable fixture on C type mounting panel (7), movable fixture includes horizontal moving plate (9), displacement actuating mechanism, grip block (18) and angle adjustment mechanism.
2. The positioning apparatus for a coordinate measuring machine according to claim 1, wherein: the upper surface symmetry of bottom plate (1) is equipped with both ends first spout (2), just the bottom and first spout (2) sliding connection of L type movable plate (6).
3. The positioning apparatus for a coordinate measuring machine according to claim 1, wherein: first screw rod (4) and vertical mounting panel (3) threaded connection, first screw rod (4) are connected with L type movable plate (6) rotation through first bearing frame (5).
4. The positioning apparatus for a coordinate measuring machine according to claim 1, wherein: and a second sliding groove (8) is formed in the inner wall of the vertical section of the C-shaped mounting plate (7), and one side of the horizontal moving plate (9) is connected with the second sliding groove (8) in a sliding manner.
5. The positioning apparatus for a coordinate measuring machine according to claim 1, wherein: the moving driving mechanism comprises a second screw rod (10), the second screw rod (10) penetrates through the horizontal section of the C-shaped mounting plate (7) and is in threaded connection with the horizontal section of the C-shaped mounting plate (7), and one end, close to the horizontal moving plate (9), of the second screw rod (10) is rotatably connected with the horizontal moving plate (9) through a second bearing seat (11).
6. The positioning apparatus for a coordinate measuring machine according to claim 1, wherein: two one side fixedly connected with that horizontal moving plate (9) are close to each other rotates seat (19), one side fixedly connected with second that clamping plate (18) are close to horizontal moving plate (9) rotates seat (20), clamping plate (18) rotate seat (20) through the second and rotate seat (19) and rotate and be connected with first, one side that clamping plate (18) are close to horizontal moving plate (9) is equipped with third spout (16), sliding connection has the third to rotate seat (17) in third spout (16).
7. The positioning apparatus for a three-coordinate measuring machine according to claim 1 or 6, characterized in that: the angle adjusting mechanism comprises a third screw rod (12), the third screw rod (12) penetrates through the horizontal moving plate (9) and is in threaded connection with the horizontal moving plate (9), one end, close to the clamping plate (18), of the third screw rod (12) is connected with a connecting plate (14) in a rotating mode through a third bearing seat (13), one side, close to the clamping plate (18), of the connecting plate (14) is fixedly connected with a fourth rotating seat (15), and the fourth rotating seat (15) is connected with a third rotating seat (17) in a rotating mode.
8. The positioning apparatus for a coordinate measuring machine according to claim 1, wherein: a workpiece (21) is clamped between the clamping plates (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122734643.7U CN216206132U (en) | 2021-11-09 | 2021-11-09 | Positioning equipment for three-coordinate measuring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122734643.7U CN216206132U (en) | 2021-11-09 | 2021-11-09 | Positioning equipment for three-coordinate measuring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216206132U true CN216206132U (en) | 2022-04-05 |
Family
ID=80907218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122734643.7U Expired - Fee Related CN216206132U (en) | 2021-11-09 | 2021-11-09 | Positioning equipment for three-coordinate measuring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216206132U (en) |
-
2021
- 2021-11-09 CN CN202122734643.7U patent/CN216206132U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220405 |
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| CF01 | Termination of patent right due to non-payment of annual fee |