CN221455659U - Combined inspection clamp for three-coordinate measurement - Google Patents
Combined inspection clamp for three-coordinate measurement Download PDFInfo
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- CN221455659U CN221455659U CN202323035112.4U CN202323035112U CN221455659U CN 221455659 U CN221455659 U CN 221455659U CN 202323035112 U CN202323035112 U CN 202323035112U CN 221455659 U CN221455659 U CN 221455659U
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- plate
- guide rail
- work piece
- strip
- coordinate measurement
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- 238000005259 measurement Methods 0.000 title claims abstract description 16
- 238000007689 inspection Methods 0.000 title claims abstract description 15
- 238000001514 detection method Methods 0.000 claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 7
- 230000005855 radiation Effects 0.000 claims description 7
- 230000009471 action Effects 0.000 abstract description 6
- 230000017525 heat dissipation Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 2
- 230000009286 beneficial effect 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 relates to the technical field of three-coordinate measuring machines and provides a combined inspection clamp for three-coordinate measurement. Through Y axle guide rail, X axle guide rail, Z axle driving piece combined action down, be convenient for detect the work piece, when detecting the work piece body needs, place the detection work piece body on the holding down plate, rotate the knob and drive the drive lead screw and rotate, make the connecting plate drive the top board and fix detecting the work piece body, be convenient for detect the terminal surface of detecting the work piece body, then rotate the carousel and drive the threaded rod rotation, make the movable block drive the briquetting and carry out spacingly detecting the work piece body, prevent to detect the work piece body and take place the skew when detecting, improve equipment's practicality.
Description
Technical Field
The utility model relates to the technical field of three-coordinate measuring machines, in particular to a combined inspection clamp for three-coordinate measurement.
Background
The three-coordinate measuring machine is a high-precision measuring instrument, its basic principle is that the measured part is placed in its allowed measuring space, three coordinate values of measuring points on the measured element are finely measured, according to the numerical values of these points the related how many elements, such as round, ball, cylinder, cone and curved surface are formed by means of computer data processing, when the cylindrical workpiece is measured, it is not convenient to fix it.
The patent number CN217255637U discloses a clamp for a three-coordinate measuring machine through retrieval, which comprises a base, two fixed grooves are formed in the bottom surface of the base, a fixed chamber is formed in the base, a two-way screw rod is arranged in the fixed chamber, and two thread blocks are connected to the outer surface of the two-way screw rod in a threaded manner. The utility model has the following advantages and effects: firstly, placing the base on the workbench, placing the connecting block on the workbench in the fixed slot, starting the servo motor arranged in the fixed chamber, driving the rotating shaft to rotate, driving the gear II to rotate by the rotating shaft, driving the gear II to drive the bidirectional screw rod to rotate by the driving gear II, driving the two thread blocks to move by the rotation of the bidirectional screw rod, driving the retaining plate to move by the thread blocks through the guide rod, fixing the device on the workbench, and when the device needs to be taken down, only restarting the servo motor, driving the retaining plate to retract, so that the device can be conveniently taken down.
However, in the implementation related art, it is found that the above-mentioned jig for a three-coordinate measuring machine has the following problems: according to the scheme, the guide rod drives the retaining plate to move, the device is fixed on the workbench, when the device needs to be taken down, only the servo motor needs to be restarted, the retaining plate is driven to retract, the device can be conveniently taken down, but when the device is in actual use, the clamp can only fix a workpiece, shielding on two sides of the clamp is easy to cause, and when the device is aimed at a cylindrical workpiece, the device cannot be effectively fixed, and the limitation is large.
Disclosure of utility model
The utility model provides a combined inspection clamp for three-dimensional measurement, which solves the problems that in the prior art, when in actual use, a workpiece can be fixed through the clamp, shielding on two sides of the clamp is easy to cause, and the clamp cannot be effectively fixed and has larger limitation when aiming at a cylindrical workpiece.
The technical scheme of the utility model is as follows: the utility model provides a three-dimensional measurement is with combination inspection anchor clamps, includes the base, the top fixed mounting of base has the installation shell, the top fixed mounting of base has the Y axle guide rail, sliding connection has the girder on the Y axle guide rail, the top fixed mounting of girder has the X axle guide rail, the lateral wall sliding connection of X axle guide rail has the Z axle driving piece, the output fixed mounting of Z axle driving piece has the detection component, the top fixed mounting of base has the board of placing, the top of placing the board is provided with joint mechanism.
Preferably, the bottom of the X-axis guide rail is fixedly provided with a supporting block, the top of the base is provided with a sliding groove, and the supporting block is in sliding connection with the sliding groove.
Preferably, the inside of placing the board has seted up the cavity, the inside wall of cavity rotates and is connected with the threaded rod, the lateral wall threaded connection of threaded rod has the movable block, one side fixed mounting of movable block has the briquetting.
Preferably, one end of the threaded rod penetrates through the placing plate, one end of the threaded rod is fixedly connected with a rotary table, a strip-shaped opening is formed in the top of the cavity, and the strip-shaped opening is in sliding connection with the moving block.
Preferably, the clamping mechanism comprises a mounting plate fixedly mounted at the top of the placing plate, a strip-shaped groove formed in one side of the mounting plate, a driving screw rod rotatably connected with the bottom wall in the strip-shaped groove, a connecting plate in threaded connection with the outer side wall of the driving screw rod, an upper pressing plate fixedly connected with the other end of the connecting plate, a supporting column fixedly connected with the top of the placing plate, and a lower pressing plate fixedly connected with the top of the supporting column.
Preferably, the top of the driving screw rod penetrates through the strip-shaped groove, a knob is fixedly connected to the top of the driving screw rod, the connecting plate is connected with the strip-shaped groove in a sliding mode, the upper pressing plate is matched with the lower pressing plate, and a detection workpiece body is arranged between the upper pressing plate and the lower pressing plate.
Preferably, a heat dissipation opening is formed in one side of the installation shell, and a heat dissipation net is arranged in the heat dissipation opening.
Preferably, a rectangular opening is formed in the front side of the mounting shell, and an opening and closing door is hinged to the inside of the rectangular opening.
The working principle and the beneficial effects of the utility model are as follows:
According to the utility model, the detection assembly is driven under the combined action of the Y-axis guide rail, the X-axis guide rail and the Z-axis driving piece, so that the detection assembly is convenient for detecting a workpiece, when the detection workpiece body is required to be detected, the detection workpiece body is placed on the lower pressing plate, the rotary knob drives the driving screw rod to rotate, the connecting plate drives the upper pressing plate to fix the detection workpiece body, the detection workpiece body is convenient to detect the end face of the detection workpiece body, then the rotary turntable drives the threaded rod to rotate, the movable block drives the pressing block to limit the detection workpiece body, the detection workpiece body is prevented from shifting during detection, and the practicability of the device is improved.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional elevation view of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
FIG. 4 is a schematic perspective view of an upper platen according to the present utility model;
in the figure: 1. a base; 2. a mounting shell; 3. a Y-axis guide rail; 4. a main beam; 5. an X-axis guide rail; 6. a Z-axis driving member; 7. a detection assembly; 8. placing a plate; 9. a clamping mechanism; 91. a mounting plate; 92. a bar-shaped groove; 93. driving a screw rod; 94. a connecting plate; 95. an upper press plate; 96. a support column; 97. a lower pressing plate; 10. a support block; 11. a chute; 12. a cavity; 13. a threaded rod; 14. a moving block; 15. briquetting; 16. a turntable; 17. a strip-shaped opening; 18. a knob; 19. detecting a workpiece body; 20. a heat radiation port; 21. a heat dissipation net; 22. a rectangular opening; 23. and a door is opened and closed.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill 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. 1-4, the present utility model provides the following technical solutions, a combined inspection fixture for three-coordinate measurement: including base 1, the top fixed mounting of base 1 has installation shell 2, and the top fixed mounting of base 1 has Y axle guide rail 3, and sliding connection has girder 4 on the Y axle guide rail 3, and the top fixed mounting of girder 4 has X axle guide rail 5, and the lateral wall sliding connection of X axle guide rail 5 has Z axle driving piece 6, and the output fixed mounting of Z axle driving piece 6 has detection component 7, and the top fixed mounting of base 1 has places board 8, and the top of placing board 8 is provided with joint mechanism 9.
Specifically, the bottom of X axle guide rail 5 is fixed mounting has supporting shoe 10, and spout 11 has been seted up at the top of base 1, sliding connection between supporting shoe 10 and the spout 11.
The support block 10 is slidably connected with the chute 11 to support the X-axis guide rail 5 in an auxiliary manner.
Specifically, cavity 12 has been seted up to the inside of placing plate 8, and the inside wall rotation of cavity 12 is connected with threaded rod 13, and the lateral wall threaded connection of threaded rod 13 has movable block 14, and one side fixed mounting of movable block 14 has briquetting 15, and place plate 8 is run through to the one end of threaded rod 13, and the one end fixedly connected with carousel 16 of threaded rod 13, bar mouth 17 has been seted up at the top of cavity 12, sliding connection between bar mouth 17 and the movable block 14.
Through rotating carousel 16, under the effect of threaded rod 13, make movable block 14 drive briquetting 15 carry out spacingly to detecting work piece body 19, prevent to detect work piece body 19 and take place the skew when detecting.
Specifically, joint mechanism 9 includes mounting panel 91 of fixed mounting at placing plate 8 top, set up the bar groove 92 in mounting panel 91 one side, rotate the drive lead screw 93 of connecting the diapire in bar groove 92, threaded connection is at the connecting plate 94 of drive lead screw 93 lateral wall, fixed connection is at the top board 95 of connecting plate 94 other end, fixed connection is at the support column 96 of placing plate 8 top, fixed connection is at the holding down plate 97 at support column 96 top, the top of drive lead screw 93 runs through bar groove 92, the top fixedly connected with knob 18 of drive lead screw 93, sliding connection between connecting plate 94 and the bar groove 92, phase-match between top board 95 and the holding down plate 97, be provided with between top board 95 and the holding down plate 97 and detect work piece body 19.
The clamping mechanism 9 is used for fixing the detection workpiece body 19 by rotating the knob 18 and enabling the connecting plate 94 to drive the upper pressing plate 95 to move downwards under the action of the driving screw rod 93, so that the end face of the detection workpiece body 19 is convenient to detect.
Specifically, a heat dissipation port 20 is formed on one side of the installation shell 2, and a heat dissipation net 21 is arranged in the heat dissipation port 20.
The arrangement of the heat radiation opening 20 and the heat radiation net 21 facilitates the heat radiation of the structure inside the installation case 2.
Specifically, a rectangular opening 22 is formed in the front side of the installation shell 2, and an opening door 23 is hinged to the inside of the rectangular opening 22.
The opening and closing door 23 is provided to protect the internal structure of the device when the device is not in use.
The working principle and the using flow of the utility model are as follows: it should be noted that all electrical equipment of the device is turned on through an external power supply, and all parameters are set, under the combined action of the Y-axis guide rail 3, the X-axis guide rail 5 and the Z-axis driving piece 6, the detection assembly 7 is driven, so that workpieces are conveniently detected, when the detection of the detection workpiece body 19 is required, the detection workpiece body 19 is placed on the lower pressing plate 97, the knob 18 is rotated, under the action of the driving screw rod 93, the connecting plate 94 drives the upper pressing plate 95 to move downwards, the detection workpiece body 19 is fixed, and the detection of the end face of the detection workpiece body 19 is facilitated;
After the end face measurement is completed, the turntable 16 is rotated, and under the action of the threaded rod 13, the movable block 14 drives the pressing block 15 to limit the detection workpiece body 19, so that the detection workpiece body 19 is prevented from shifting during detection, and the detection effect on the detection workpiece body 19 is improved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a three-dimensional measurement is with combination inspection anchor clamps, includes base (1), its characterized in that, the top fixed mounting of base (1) has installation shell (2), the top fixed mounting of base (1) has Y axle guide rail (3), sliding connection has girder (4) on Y axle guide rail (3), the top fixed mounting of girder (4) has X axle guide rail (5), the lateral wall sliding connection of X axle guide rail (5) has Z axle driving piece (6), the output fixed mounting of Z axle driving piece (6) has detection component (7), the top fixed mounting of base (1) has place board (8), the top of placing board (8) is provided with joint mechanism (9).
2. The combined inspection clamp for three-coordinate measurement according to claim 1, wherein a supporting block (10) is fixedly arranged at the bottom of the X-axis guide rail (5), a sliding groove (11) is formed in the top of the base (1), and the supporting block (10) is in sliding connection with the sliding groove (11).
3. The combined inspection clamp for three-coordinate measurement according to claim 1, wherein a cavity (12) is formed in the placing plate (8), a threaded rod (13) is rotatably connected to the inner side wall of the cavity (12), a moving block (14) is in threaded connection with the outer side wall of the threaded rod (13), and a pressing block (15) is fixedly arranged on one side of the moving block (14).
4. A combined inspection clamp for three-dimensional measurement according to claim 3, characterized in that one end of the threaded rod (13) penetrates through the placing plate (8), one end of the threaded rod (13) is fixedly connected with a rotary disc (16), a strip-shaped opening (17) is formed in the top of the cavity (12), and the strip-shaped opening (17) is in sliding connection with the moving block (14).
5. The combined inspection clamp for three-coordinate measurement according to claim 1, wherein the clamping mechanism (9) comprises a mounting plate (91) fixedly mounted at the top of the placing plate (8), a strip-shaped groove (92) formed on one side of the mounting plate (91), a driving screw (93) rotatably connected with the inner bottom wall of the strip-shaped groove (92), a connecting plate (94) screwed on the outer side wall of the driving screw (93), an upper pressing plate (95) fixedly connected with the other end of the connecting plate (94), a supporting column (96) fixedly connected with the top of the placing plate (8) and a lower pressing plate (97) fixedly connected with the top of the supporting column (96).
6. The combined inspection clamp for three-coordinate measurement according to claim 5, wherein the top end of the driving screw rod (93) penetrates through the strip-shaped groove (92), a knob (18) is fixedly connected to the top end of the driving screw rod (93), the connecting plate (94) is slidably connected with the strip-shaped groove (92), the upper pressing plate (95) is matched with the lower pressing plate (97), and a detection workpiece body (19) is arranged between the upper pressing plate (95) and the lower pressing plate (97).
7. The combined inspection clamp for three-coordinate measurement according to claim 1, wherein a heat radiation opening (20) is formed in one side of the mounting shell (2), and a heat radiation net (21) is arranged in the heat radiation opening (20).
8. The combined inspection clamp for three-coordinate measurement according to claim 1, wherein a rectangular opening (22) is formed in the front side of the mounting shell (2), and an opening and closing door (23) is hinged to the inside of the rectangular opening (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323035112.4U CN221455659U (en) | 2023-11-09 | 2023-11-09 | Combined inspection clamp for three-coordinate measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323035112.4U CN221455659U (en) | 2023-11-09 | 2023-11-09 | Combined inspection clamp for three-coordinate measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221455659U true CN221455659U (en) | 2024-08-02 |
Family
ID=92347819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323035112.4U Active CN221455659U (en) | 2023-11-09 | 2023-11-09 | Combined inspection clamp for three-coordinate measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221455659U (en) |
-
2023
- 2023-11-09 CN CN202323035112.4U patent/CN221455659U/en active Active
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