CN212747756U

CN212747756U - Detection equipment for mirror flatness

Info

Publication number: CN212747756U
Application number: CN202021974133.6U
Authority: CN
Inventors: 徐治洲; 毛以芳; 秦寅成
Original assignee: Chengdu Suiru Technology Co ltd
Current assignee: Chengdu Suiru Technology Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-03-19
Anticipated expiration: 2030-09-10

Abstract

The utility model provides a check out test set of mirror surface roughness especially relates to mirror surface check out test set field, this equipment is the continuous measurement instrument of measuring mirror surface roughness, drive the axis through the motor, axis and outer tube relative rotation, outer tube and conical gear connected's screw thread axle relative rotation, during the screw thread axle is rotatory, move on the guiding axle with screw thread axle threaded connection's clamping part, the gauge that sets up on the clamping part can be along with the motor is rotatory, carry out helical motion, in certain time, detectable is continuous, comprehensive mirror surface roughness data, and then controllable mirror surface roughness, improve measurement of efficiency and accuracy.

Description

Detection equipment for mirror flatness

Technical Field

The utility model relates to a mirror surface check out test set field especially relates to a check out test set of mirror surface roughness.

Background

The surface flatness of smooth products such as mirrors and the like needs to be detected in the production process, and the detection method generally adopts a measuring dial indicator to perform fixed-point spot check, measure the fluctuation of the surface of the mirror and further determine the surface flatness of the mirror.

The disadvantages of this method are: the fixed-point inspection is easy to omit some high-fluctuation surfaces, the measured data is inaccurate, the measuring range is not large, and if a plurality of data are measured, a large amount of time is wasted.

SUMMERY OF THE UTILITY MODEL

To exist not enough among the prior art, the utility model provides a detection equipment of mirror surface roughness is simple in order to solve mirror surface roughness measuring method among the prior art, the unsafe technical problem of data.

According to the embodiment of the utility model, a check out test set of mirror surface roughness, including the gauge table, including base, support, motor, axis, outer tube, guiding axle, threaded shaft and clamping part, the motor set firmly in on the support, the motor output with well spindle connection, the axis is located the intraductal of outer tube and with the outer tube is coaxial, outer tube one end with support fixed connection, the other end with threaded shaft's tip passes through the bevel gear and connects, the guiding axle with threaded shaft is parallel, the axis drives the guiding axle is rotatory, the clamping part with gauge table fixed connection, the clamping part with guiding shaft sliding connection, the clamping part with threaded shaft threaded connection.

Contrast prior art, the utility model discloses following beneficial effect has:

this equipment is the continuous measurement instrument for measuring mirror flatness, it is rotatory to drive the axis through the motor, axis and outer tube relative rotation, the outer tube is relative rotation with the screw shaft of conical gear connection, during the screw shaft is rotatory, the clamping part with screw shaft threaded connection moves on the guiding axle, the gauge table that sets up on the clamping part can be along with the motor is rotatory, carry out screw motion, in certain time, detectable is continuous, comprehensive mirror flatness data, and then can control mirror flatness, measurement efficiency and accuracy are improved.

The outer pipe penetrates through the top of the rotating cabin, the outer pipe is rotatably connected with the rotating cabin, the end part of the middle shaft is fixedly connected with the bottom surface of the inner part of the rotating cabin, and the guide shaft is fixedly arranged on the rotating cabin.

Furthermore, a stop block is arranged at the end part of the guide shaft.

Furthermore, the clamping part comprises a clamping seat, a first clamping block and a second clamping block are arranged on the clamping seat, a clamping piece is fixedly arranged on the measuring meter, the clamping piece is located between the first clamping block and the second clamping block, and a locking bolt for fixing the clamping piece on the second clamping block is in threaded connection with the first clamping block.

Furthermore, the edge of the base is provided with a fixing clamp for fixing the mirror surface.

Further, the threaded shaft is perpendicular to the central axis.

Further, the measuring head of the measuring gauge is perpendicular to the horizontal plane.

Drawings

Fig. 1 is a three-dimensional view of a mirror flatness detection apparatus according to an embodiment of the present invention;

fig. 2 is a front view of the mirror flatness detecting apparatus according to the embodiment of the present invention;

FIG. 3 is a side view of a measurement table and a clamping portion of an embodiment of the present invention;

FIG. 4 is a cross-sectional view A-A of FIG. 3;

in the above drawings: 1. a measuring meter; 11. a clip; 2. a base; 21. a fixing clip; 3. a support; 31. a fixed mount; 4. a motor; 5. a middle shaft; 6. an outer tube; 7. a guide shaft; 71. a stopper; 8. a clamping portion; 81. a threaded hole; 82. a guide hole; 83. a first clamping block; 831. a locking hole; 84. a second clamp block; 85. locking the bolt; 9. a threaded shaft; 10. the pod is rotated.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

The embodiment of the utility model provides a detection equipment of mirror surface roughness is proposed, as figure 1, including gauge 1, base 2, support 3, motor 4, axis 5, outer tube 6, guiding axle 7, screw spindle 9 and clamping part 8, set up as figure 2, motor 4 sets firmly in on the support 3, and motor 4 is located base 2 directly over, and motor 4 is fixed through mount 31 on support 3, makes the output of motor 4 down, motor 4 output with axis 5 is connected, axis 5 is perpendicular with the horizontal plane, axis 5 is located the intraductal and coaxial with outer tube 6 of outer tube 6, one end of outer tube 6 with support 3 fixed connection, the other end with the tip of screw spindle passes through conical gear and is connected, makes the screw spindle parallel with the horizontal plane, and rotates along with axis 5 is rotatory, guiding axle 7 is parallel with screw spindle 9, the middle shaft 5 drives the guide shaft 7 to rotate, the clamping portion 8 is fixedly connected with the measuring instrument 1, as shown in fig. 3, a threaded hole 81 and a guide hole 82 are formed in the clamping portion 8, the clamping portion 8 is slidably connected with the guide shaft 7, and the clamping portion 8 is in threaded connection with the threaded shaft 9.

This equipment is the continuous measurement instrument for measuring mirror flatness, drive axis 5 through motor 4, axis 5 and outer tube 6 relative rotation, outer tube 6 and conical gear connected's threaded shaft 9 relative rotation, during threaded shaft 9 is rotatory, move on guiding axle 7 with threaded shaft 9 threaded connection's clamping part 8, the gauge 1 that sets up on clamping part 8 can be along with motor 4 is rotatory, carry out screw motion, in certain time, detectable is continuous, comprehensive mirror flatness data, and then controllable mirror flatness, improve measurement of efficiency and accuracy.

In a further scheme, as shown in fig. 2, the device further comprises a rotating cabin 10, the rotating cabin 10 is used for protecting a bevel gear structure and preventing dust, the outer pipe 6 penetrates through the top of the rotating cabin 10 and is rotatably connected with the rotating cabin 10, the end of the middle shaft 5 is fixedly connected with the bottom surface inside the rotating cabin 10, and the guide shaft 7 is fixedly arranged on the rotating cabin 10.

In a further embodiment, as shown in fig. 1, a stopper 71 is disposed at an end of the guide shaft 7, and the stopper 71 prevents the clamping portion 8 from falling off the guide shaft 7.

In a further scheme, as shown in fig. 3 and 4, the clamping portion 8 includes a clamping seat, a first clamping block 83 and a second clamping block 84 are arranged on the clamping seat, a clamping piece 11 is fixedly arranged on the meter 1, the clamping piece 11 is fixed on the back of the meter 1, the clamping piece 11 is located between the first clamping block 83 and the second clamping block 84, a locking hole 831 perpendicular to the plane of the clamping piece 11 is formed in the first clamping block 83, a locking bolt 85 for fixing the clamping piece 11 on the second clamping block 84 is connected to the first clamping block 83 through a thread, and the clamping piece 11 of the meter 1 is fixed on the clamping portion 8 by screwing the locking bolt 85 into the locking hole 831, so that the meter 1 is perpendicular to the horizontal plane.

In a further scheme, as shown in fig. 1, the edge of the base 2 is provided with a fixing clamp 21 for fixing the mirror surface, and the fixing clamp 21 can clamp the measured mirror surface to prevent the mirror surface from moving to cause the measured data to be nonstandard.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a check out test set of mirror surface roughness, includes gauge (1), its characterized in that: comprises a base (2), a bracket (3), a motor (4), a middle shaft (5), an outer tube (6), a guide shaft (7), a threaded shaft (9) and a clamping part (8), the motor (4) is fixedly arranged on the bracket (3), the output end of the motor (4) is connected with the middle shaft (5), the middle shaft (5) is positioned in the outer pipe (6) and is coaxial with the outer pipe (6), one end of the outer pipe (6) is fixedly connected with the bracket (3), the other end is connected with the end part of the threaded shaft through a bevel gear, the guide shaft (7) is parallel to the threaded shaft (9), the middle shaft (5) drives the guide shaft (7) to rotate, the clamping part (8) is fixedly connected with the measuring meter (1), the clamping part (8) is in sliding connection with the guide shaft (7), and the clamping part (8) is in threaded connection with the threaded shaft (9).

2. A mirror flatness detection apparatus as defined in claim 1, wherein: the rotary cabin is characterized by further comprising a rotary cabin (10), the outer pipe (6) penetrates through the top of the rotary cabin (10), the outer pipe (6) is rotatably connected with the rotary cabin (10), the end part of the middle shaft (5) is fixedly connected with the bottom surface inside the rotary cabin (10), and the guide shaft (7) is fixedly arranged on the rotary cabin (10).

3. A mirror flatness detection apparatus as defined in claim 1, wherein: the end part of the guide shaft (7) is provided with a stop block (71).

4. A mirror flatness detection apparatus as defined in claim 1, wherein: the clamping part (8) comprises a clamping seat, a first clamping block (83) and a second clamping block (84) are arranged on the clamping seat, a clamping piece (11) is fixedly arranged on the measuring meter (1), the clamping piece (11) is located between the first clamping block (83) and the second clamping block (84), and the first clamping block (83) is in threaded connection with a locking bolt (85) which fixes the clamping piece (11) on the second clamping block (84).

5. A mirror flatness detection apparatus as defined in claim 1, wherein: the edge of the base (2) is provided with a fixing clamp (21) for fixing the mirror surface.

6. A mirror flatness detection apparatus as defined in claim 1, wherein: the threaded shaft (9) is perpendicular to the middle shaft (5).

7. A mirror flatness detection apparatus as defined in claim 1, wherein: and a measuring head of the measuring meter (1) is vertical to the horizontal plane.