Turnover measuring table for three-coordinate measuring machine

Abstract

The utility model relates to the technical field of measuring equipment, in particular to a turnover measuring table for a three-coordinate measuring machine, which comprises a working table, a groove body is arranged on one side of the working table, a first motor is fixedly connected to one side of the inner wall of the groove body, and a second motor is fixedly connected to the other side of the inner wall of the groove body. The output end of the first motor and the output end of the second motor are fixedly connected with insertion rods, and the output end of the second motor is fixedly connected with an insertion rod. The workpiece overturning device has the advantages that when a workpiece needs to be overturned in the front-back direction, the linear module is started to insert the insertion rod at the output end of the first motor into the first insertion hole and the second insertion hole, the workpiece can be overturned in the front-back direction by starting the first motor, and when the workpiece needs to be overturned in the left-right direction, the workpiece can be overturned in the left-right direction. The linear module is started to separate the insertion rod at the output end of the first motor from the second insertion hole of the rotating plate, the linear module is started to insert the insertion rod at the output end of the second motor into the third insertion hole of the rotating plate, and the second motor is started to turn over the workpiece in the left-right direction.

Description

Technical Field

[0001] The utility model relates to the technical field of measuring equipment, in particular to a flip measuring table for a three-coordinate measuring machine. Background Art

[0002] Coordinate measuring machines are widely used in machinery, electronics, instrumentation, plastics and other industries. Coordinate measuring machines are one of the most effective methods for measuring and obtaining dimensional data.

[0003] In the past, the known three-dimensional coordinate measuring machine worktable was fixedly installed on the whole machine. The worktable could not be flipped over. Instead, the workpiece was measured by rotating the probe. However, the test data from only one orientation was relatively simple and its accuracy was not high. Therefore, a test table with adjustable workpiece angle was needed. Utility Model Content

[0004] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0005] The purpose of the utility model is to overcome the shortcomings of the prior art, solve the problems mentioned in the background technology, and provide a flip test table for a three-coordinate measuring machine.

[0006] The purpose of the utility model is achieved through the following technical solutions: a turning test table for a three-coordinate measuring machine, comprising a workbench, a slot body is opened on one side of the workbench, a first motor is fixedly connected to one side of the inner wall of the slot body, a second motor is fixedly connected to the other side of the inner wall of the slot body, the output ends of the first motor and the second motor are both fixedly connected to a plug rod, the output end of the second motor is fixedly connected to the plug rod, the outer surface of the plug rod is clamped with a rotating frame, and a rotating plate is arranged inside the rotating frame;

[0007] A threaded hole is provided inside the rotating plate, a screw is threadedly connected inside the threaded hole, a rotating groove is provided on the outer surface of the screw near the top, a pressing plate is rotatably connected inside the rotating groove, and a groove is provided on the top of the screw.

[0008] Preferably, a first rotating shaft is provided on the side of the slot body away from the first motor, the first rotating shaft is fixedly connected to the rotating frame, a first plug hole is opened on one side of the rotating frame, a second plug hole is opened on the side of the rotating plate close to the first plug hole, and the insertion rod is inserted into the first plug hole and the second plug hole.

[0009] By adopting the above technical solution, the setting of the first rotating shaft can enable the rotating frame to turn over in the slot body.

[0010] Preferably, a second rotating shaft is provided on one side inside the rotating frame, one end of the second rotating shaft is fixedly connected to the rotating plate, a through hole is provided on the side of the rotating frame away from the second rotating shaft, a third plug hole is provided on the side of the rotating plate close to the through hole, and the insertion rod is inserted into the inside of the third plug hole.

[0011] By adopting the above technical solution, the setting of the second rotating shaft can make the rotating plate flip inside the rotating frame.

[0012] Preferably, the bottoms of the first motor and the second motor are fixedly connected with sliders, the bottoms of the sliders are provided with linear modules, and the linear modules are embedded and installed inside the workbench.

[0013] By adopting the above technical solution, the two motors can perform linear displacement through the linear module, which facilitates the connection between the rod and the slot.

[0014] Preferably, the number of the threaded holes is several, the screw rod is adapted to the size of the threaded holes, the rotating groove is an annular groove, one end of the pressure plate is rotatably connected to the inside of the rotating groove, and the groove is a hexagonal groove.

[0015] By adopting the above technical solution, when the screw is rotated for installation, the pressing plate does not need to be rotated, which makes it convenient for the pressing plate to press the workpiece.

[0016] Preferably, the first jack and the second jack are both square holes, and the size of the first jack matches the size of the second jack.

[0017] By adopting the above technical solution, the square plug hole and the plug rod can easily drive the rotating frame to flip.

[0018] Preferably, the third insertion hole is a square hole, the through hole is a circular hole, the diameter of the through hole is larger than the side length of the third insertion hole, and the cross-section of the insertion rod is a square.

[0019] By adopting the above technical solution, the square plug hole and the plug rod can easily drive the rotating plate to flip.

[0020] Compared with the prior art, the utility model has the following advantages:

[0021] 1. The three-coordinate measuring machine uses a flip test table. By setting a rotating plate, the output ends of the first motor and the second motor are fixedly connected with a plug rod, the outer surface of the plug rod is clamped with a rotating frame, and a rotating plate is arranged inside the rotating frame, and the workpiece can be fixed on the rotating plate. When the workpiece needs to be flipped in the front-back direction, the linear module is started to insert the plug rod at the output end of the first motor into the first and second sockets, and the first motor is started to complete the flipping of the workpiece in the front-back direction. When the workpiece needs to be flipped in the left-right direction, the linear module is started to separate the plug rod at the output end of the first motor from the second socket of the rotating plate, and the linear module is started to insert the plug rod at the output end of the second motor into the third socket of the rotating plate, and the second motor is started to complete the flipping of the workpiece in the left-right direction, so as to achieve the purpose of facilitating the adjustment of the workpiece angle;

[0022] 2. The three-coordinate measuring machine uses a flip test table. A pressure plate is set up, and a threaded hole is opened inside the rotating plate. A screw is connected to the internal thread of the threaded hole. A rotating groove is opened on the outer surface of the screw near the top. The pressure plate is rotatably connected to the internal part of the rotating groove. A groove is opened on the top of the screw. When in use, the screw can be threadedly connected to the threaded hole on one side of the workpiece. The pressure plate is rotatably connected to the screw. When the screw is threadedly installed, the pressure plate does not need to be rotated, which makes it convenient for the pressure plate to press against the workpiece, thereby achieving the purpose of fixing the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of the utility model;

[0024] Figure 2 It is a structural schematic diagram of the plug rod of the utility model;

[0025] Figure 3 It is a structural schematic diagram of the turning plate of the utility model;

[0026] Figure 4 It is a structural schematic diagram of the screw rod of the utility model;

[0027] Figure 5 It is a structural schematic diagram of the pressing plate of the utility model.

[0028] In the figure: 1-workbench, 2-trough body, 3-first motor, 4-second motor, 5-insertion rod, 6-linear module, 7-rotating frame, 8-rotating plate, 9-threaded hole, 10-screw, 11-rotating groove, 12-pressing plate, 13-groove, 14-first rotating shaft, 15-first plug hole, 16-second plug hole, 17-second rotating shaft, 18-through hole, 19-third plug hole, 20-slider. DETAILED DESCRIPTION

[0029] Additional aspects and advantages of the present invention will be further described below in conjunction with the accompanying drawings, and some will become apparent from the following description or be learned through practice of the present invention.

[0030] like Figure 1-3 As shown, a flip test table for a three-coordinate measuring machine includes a workbench 1, a slot body 2 is opened on one side of the workbench 1, a first motor 3 is embedded in one side of the inner wall of the slot body 2, and a second motor 4 is embedded in the other side of the inner wall of the slot body 2. The output ends of the first motor 3 and the second motor 4 are both welded with an insertion rod 5, the outer surface of the insertion rod 5 is clamped with a rotating frame 7, and the internal rotation of the rotating frame 7 is connected to a rotating plate 8.

[0031] Through the above arrangement, the workpiece can be fixed on the rotating plate 8. When it is necessary to flip the workpiece in the front-to-back direction, the linear module 6 is started to insert the insertion rod 5 at the output end of the first motor 3 into the first plug hole 15 and the second plug hole 16, and the first motor 3 is started to complete the flipping of the workpiece in the front-to-back direction. When it is necessary to flip the workpiece in the left-to-right direction, the linear module 6 is started to disengage the insertion rod 5 at the output end of the first motor 3 from the second plug hole 16 of the rotating plate 8, and the linear module 6 is started to insert the insertion rod 5 at the output end of the second motor 4 into the third plug hole 19 of the rotating plate 8, and the second motor 4 is started to complete the flipping of the workpiece in the left-to-right direction, thereby achieving the purpose of facilitating the adjustment of the workpiece angle.

[0032] like Figure 1 and Figure 4-5 As shown, a threaded hole 9 is provided inside the rotating plate 8, a screw 10 is threadedly connected inside the threaded hole 9, a rotating groove 11 is provided on the outer surface of the screw 10 near the top, a pressing plate 12 is rotatably connected inside the rotating groove 11, and a groove 13 is provided on the top of the screw 10;

[0033] Through the above arrangement, when in use, the screw rod 10 can be threadedly connected to the threaded hole 9 on the side close to the workpiece, and the pressing plate 12 is rotatably connected to the screw rod 10. When the screw rod 10 is threadedly installed, the pressing plate 12 does not need to be rotated, so that the pressing plate 12 is pressed against the workpiece to facilitate fixing the workpiece.

[0034] As a preferred technical solution of the utility model, a first rotating shaft 14 is provided on the side of the slot body 2 away from the first motor 3, the first rotating shaft 14 is fixedly connected to the rotating frame 7, a first plug hole 15 is provided on one side of the rotating frame 7, a second plug hole 16 is provided on the side of the rotating plate 8 close to the first plug hole 15, and the insertion rod 5 is inserted into the first plug hole 15 and the second plug hole 16.

[0035] As a preferred technical solution of the utility model, a second rotating shaft 17 is provided on one side inside the rotating frame 7, one end of the second rotating shaft 17 is fixedly connected to the rotating plate 8, a through hole 18 is provided on the side of the rotating frame 7 away from the second rotating shaft 17, and a third plug hole 19 is provided on the side of the rotating plate 8 close to the through hole 18, and the insertion rod 5 is inserted into the inside of the third plug hole 19.

[0036] As a preferred technical solution of the utility model, the bottoms of the first motor 3 and the second motor 4 are fixedly connected with a slider 20 , and the bottom of the slider 20 is provided with a linear module 6 , which is embedded in the interior of the workbench 1 .

[0037] As a preferred technical solution of the utility model, there are several threaded holes 9, the screw 10 is adapted to the size of the threaded hole 9, the rotating groove 11 is an annular groove, one end of the pressure plate 12 is rotatably connected to the inside of the rotating groove 11, and the groove 13 is a hexagonal groove.

[0038] As a preferred technical solution of the utility model, the first plug hole 15 and the second plug hole 16 are both square holes, and the size of the first plug hole 15 is matched with the size of the second plug hole 16.

[0039] As a preferred technical solution of the utility model, the third plug hole 19 is a square hole, the through hole 18 is a circular hole, the diameter of the through hole 18 is larger than the side length of the third plug hole 19, and the cross section of the plug rod 5 is a square.

[0040] The working process of the utility model is as follows:

[0041] S1. The screw rod 10 is threadedly connected to the threaded hole 9 on the side close to the workpiece, and the pressing plate 12 is rotatably connected to the screw rod 10. When the screw rod 10 is threadedly installed, the pressing plate 12 does not need to be rotated, so that the pressing plate 12 is pressed against the workpiece;

[0042] S2, after fixing the workpiece on the rotating plate 8, when it is necessary to flip the workpiece in the front-to-back direction, start the linear module 6 to insert the insertion rod 5 at the output end of the first motor 3 into the first plug hole 15 and the second plug hole 16, and start the first motor 3 to complete the flipping of the workpiece in the front-to-back direction;

[0043] S3. When the workpiece needs to be flipped left or right, start the linear module 6 to disengage the insertion rod 5 at the output end of the first motor 3 from the second insertion hole 16 of the rotating plate 8, start the linear module 6 to insert the insertion rod 5 at the output end of the second motor 4 into the third insertion hole 19 of the rotating plate 8, and start the second motor 4 to complete the flipping of the workpiece left or right.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A turning test table for a three-coordinate measuring machine, characterized in that: The workbench (1) comprises a workbench (1), a groove body (2) is provided on one side of the workbench (1), a first motor (3) is fixedly connected to one side of the inner wall of the groove body (2), a second motor (4) is fixedly connected to the other side of the inner wall of the groove body (2), an insertion rod (5) is fixedly connected to the output ends of the first motor (3) and the second motor (4), a rotating frame (7) is clamped on the outer surface of the insertion rod (5), and a rotating plate (8) is arranged inside the rotating frame (7); A threaded hole (9) is provided inside the rotating plate (8), a screw rod (10) is threadedly connected to the inside of the threaded hole (9), a rotating groove (11) is provided on the outer surface of the screw rod (10) near the top, a pressing plate (12) is rotatably connected to the inside of the rotating groove (11), and a groove (13) is provided on the top of the screw rod (10).

2. The turning test table for a three-coordinate measuring machine according to claim 1, characterized in that: A first rotating shaft (14) is provided on a side of the trough body (2) away from the first motor (3); the first rotating shaft (14) is fixedly connected to the rotating frame (7); a first plug hole (15) is provided on one side of the rotating frame (7); a second plug hole (16) is provided on a side of the rotating plate (8) close to the first plug hole (15); and the plug rod (5) is plugged into the inside of the first plug hole (15) and the second plug hole (16).

3. The turning test table for a three-coordinate measuring machine according to claim 1, characterized in that: A second rotating shaft (17) is provided on one side inside the rotating frame (7), one end of the second rotating shaft (17) is fixedly connected to the rotating plate (8), a through hole (18) is provided on a side of the rotating frame (7) away from the second rotating shaft (17), a third plug hole (19) is provided on a side of the rotating plate (8) close to the through hole (18), and the plug rod (5) is plugged into the inside of the third plug hole (19).

4. The turning test table for a three-coordinate measuring machine according to claim 1, characterized in that: The bottoms of the first motor (3) and the second motor (4) are both fixedly connected to a slider (20), the bottoms of the sliders (20) are provided with a linear module (6), and the linear module (6) is embedded in the interior of the workbench (1).

5. The turning test table for a three-coordinate measuring machine according to claim 1, characterized in that: The number of the threaded holes (9) is several, the screw rod (10) is adapted to the size of the threaded holes (9), the rotating groove (11) is an annular groove, one end of the pressing plate (12) is rotatably connected to the inside of the rotating groove (11), and the groove (13) is a hexagonal groove.

6. The turning test table for a three-coordinate measuring machine according to claim 2, characterized in that: The first plug hole (15) and the second plug hole (16) are both square holes, and the size of the first plug hole (15) matches the size of the second plug hole (16).

7. The turning test table for a three-coordinate measuring machine according to claim 3, characterized in that: The third insertion hole (19) is a square hole, the through hole (18) is a circular hole, the diameter of the through hole (18) is greater than the side length of the third insertion hole (19), and the cross section of the insertion rod (5) is a square.

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