Optical image measuring instrument with adjusting function

Abstract

The utility model discloses an optical image measuring instrument with an adjusting function, which comprises a bottom plate, a fixed cylinder is fixedly connected to the top of the bottom plate close to the left side, a movable cylinder is sleeved outside the fixed cylinder, a connecting arm is fixedly connected to the right wall of the movable cylinder close to the upper part, and a measuring instrument body is fixedly connected to the right wall of the connecting arm. A movable groove is formed in the position, close to the middle, of the top of the bottom plate, a movable plate is movably connected into the movable groove, a threaded hole is formed in the position, close to the middle, of the side wall of the movable plate, and the device has the advantages of being convenient to adjust and the like through a series of structures.

Description

Technical Field

[0001] The utility model relates to the technical field of measuring instruments, in particular to an optical image measuring instrument with an adjustment function. Background Art

[0002] The optical image measuring instrument is a high-precision, high-efficiency, and high-reliability measuring instrument that integrates optics, mechanics, electronics, and computer image processing technologies. The optical magnification system magnifies the object to be measured, and after the CCD camera system collects the image features and sends them to the computer, it can efficiently detect the contours and surface shape, size, angle, and position of various complex and precise parts, and perform microscopic inspection and quality control. The optical image measuring instrument of the prior art has problems such as inconvenient adjustment during use. In this regard, we propose an optical image measuring instrument with an adjustment function. Utility Model Content

[0003] The technical problem solved by the utility model is to overcome the defects of the prior art and provide an optical image measuring instrument with an adjustment function.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] An optical image measuring instrument with an adjustment function comprises a bottom plate, a fixed cylinder is fixedly connected to the top of the bottom plate near the left side, a movable cylinder is arranged outside the fixed cylinder, a connecting arm is fixedly connected to the right wall of the movable cylinder near the top, a measuring instrument body is fixedly connected to the right wall of the connecting arm, a movable groove is provided near the middle of the top of the bottom plate, a movable plate is movably connected in the movable groove, a threaded hole is provided near the middle of the side wall of the movable plate, a first threaded rod is threadedly connected in the threaded hole, the left and right ends of the first threaded rod are movably connected to the inner walls of the left and right sides of the movable groove through bearings respectively, and the right end of the first threaded rod passes through the inner ring of the bearing and extends to the bottom The movable plate is arranged on the right side of the plate, and is fixedly connected with the first rotating block, a movable plate is arranged above the movable plate, a movable groove matching with the movable plate is opened near the middle of the bottom of the movable plate, a movable block is fixedly connected with the top of the inner wall of the movable groove near the middle, a slide groove matching with the movable block is opened on the top of the movable plate, a threaded hole is opened on the front wall of the movable block, a second threaded rod is threadedly connected with the second threaded rod in the threaded hole, front and rear ends of the second threaded rod are movably connected with the front and rear inner walls of the slide groove through bearings respectively, a rear end of the second threaded rod passes through the inner ring of the bearing and extends to the rear of the movable plate, and is fixedly connected with the second rotating block.

[0006] Preferably, the left and right side walls of the fixed cylinder are fixedly connected to limiting blocks near the top, and the left and right inner walls of the movable cylinder are provided with limiting grooves matching the limiting blocks.

[0007] Preferably, a groove is provided at the top of the inner cavity of the movable cylinder, a servo motor is installed in the groove, a third threaded rod is fixedly connected to the bottom end of the servo motor output shaft, and a threaded hole matching the third threaded rod is provided at the top of the fixed cylinder, and the bottom end of the third threaded rod extends into the fixed cylinder through the threaded hole.

[0008] Preferably, the front and rear walls of the movable plate near the left and right sides are movably connected with first limiting wheels through rotating shafts and bearings, and the front and rear inner walls of the movable groove are provided with limiting grooves matching the first limiting wheels.

[0009] Preferably, the inner walls on both sides of the movable groove are movably connected to second limiting wheels through rotating shafts and bearings near the front and rear, and the side walls on both sides of the movable plate are provided with limiting grooves matching the second limiting wheels.

[0010] Preferably, support feet are fixedly connected to the bottom of the base plate near the four corners.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] In the present technical solution, through the mutual cooperation between the first threaded rod, the movable plate and the first rotating block, the movable plate and the upper component can be displaced in the left and right directions. At the same time, through the mutual cooperation between the second threaded rod, the movable plate and the second rotating block, the movable plate and the upper component can be displaced in the front and back directions. Therefore, the material on the movable plate can be moved to any position in the horizontal direction. Through the mutual cooperation between the servo motor, the limit block, the third threaded rod and the fixed cylinder, the connecting arm can drive the measuring instrument body to adjust the height. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional diagram of the utility model;

[0014] Figure 2 It is a schematic diagram of the structure of the utility model;

[0015] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0016] Figure 4 for Figure 2 Enlarged view of point B in the middle.

[0017] Numbers in the figure: 1, bottom plate; 2, movable plate; 3, first threaded rod; 4, fixed cylinder; 5, movable cylinder; 6, connecting arm; 7, measuring instrument body; 8, movable plate; 9, limit block; 10, servo motor; 11, third threaded rod; 12, first limit wheel; 13, second threaded rod; 14, movable block; 15, second limit wheel. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-4The utility model provides a technical solution: an optical image measuring instrument with an adjustment function, comprising a bottom plate 1, a fixed cylinder 4 is fixedly connected to the top of the bottom plate 1 near the left side, a movable cylinder 5 is arranged outside the fixed cylinder 4, the left and right side walls of the fixed cylinder 4 are fixedly connected to the limit blocks 9 near the top, and the left and right inner walls of the movable cylinder 5 are provided with limit grooves matching the limit blocks 9, a groove is provided at the top of the inner cavity of the movable cylinder 5, a servo motor 10 is installed in the groove, a third threaded rod 11 is fixedly connected to the bottom end of the output shaft of the servo motor 10, and a threaded hole matching the third threaded rod 11 is provided at the top of the fixed cylinder 4, the bottom end of the third threaded rod 11 passes through the threaded hole and extends into the fixed cylinder 4, and the movable cylinder A connecting arm 6 is fixedly connected near the top of the right wall of the connecting arm 6, and a measuring instrument body 7 is fixedly connected to the right wall of the connecting arm 6. A movable groove is opened near the middle of the top of the bottom plate 1, and a movable plate 2 is movably connected in the movable groove. The front and rear walls of the movable plate 2 are movably connected to the first limiting wheel 12 through a rotating shaft and a bearing near the left and right sides, and the front and rear inner walls of the movable groove are both opened with limiting grooves matching the first limiting wheel 12. A threaded hole is opened near the middle of the side wall of the movable plate 2, and a first threaded rod 3 is threadedly connected in the threaded hole. The left and right ends of the first threaded rod 3 are movably connected to the inner walls of the left and right sides of the movable groove through bearings respectively. The right end of the first threaded rod 3 passes through the inner ring of the bearing and extends to the right side of the bottom plate 1, and is fixedly connected to the first rotating A movable plate 8 is arranged above the movable plate 2, a movable groove matching the movable plate 2 is opened near the middle of the bottom of the movable plate 8, the inner walls on both sides of the movable groove are movably connected with second limiting wheels 15 near the front and rear through a rotating shaft and a bearing, and the side walls on both sides of the movable plate 2 are provided with limiting grooves matching the second limiting wheels 15, a movable block 14 is fixedly connected near the middle of the top of the inner wall of the movable groove, a slide groove matching the movable block 14 is opened on the top of the movable plate 2, a threaded hole is opened on the front wall of the movable block 14, a second threaded rod 13 is threadedly connected in the threaded hole, the front and rear ends of the second threaded rod 13 are movably connected with the front and rear inner walls of the slide groove through bearings respectively, and the rear end of the second threaded rod 13 passes through the inner wall of the bearing The circle extends to the rear of the movable plate 2 and is fixedly connected to the second rotating block. The bottom of the base plate 1 is fixedly connected to supporting feet near the four corners. Through the mutual cooperation among the first threaded rod 3, the movable plate 2 and the first rotating block, the movable plate 2 and the upper parts thereof can be displaced in the left and right directions. At the same time, through the mutual cooperation among the second threaded rod 13, the movable plate 8 and the second rotating block, the movable plate 8 and the upper parts thereof can be displaced in the front and rear directions, so that the material on the movable plate 8 can be moved to any position in the horizontal direction. Through the mutual cooperation among the servo motor 10, the limit block 9, the third threaded rod 11 and the fixed cylinder 4, the connecting arm 6 can drive the measuring instrument body 7 to adjust the height.

[0020] Working principle: When this technical solution is used, the material is placed on the movable plate 8, and the first rotating block is rotated to rotate the first threaded rod 3. At this time, the movable plate 2 drives the upper component thereof to move in the left and right directions until it reaches the appropriate position. The second rotating block is rotated to drive the second threaded rod 13 to rotate. At this time, the movable plate 8 moves in the front and back directions until it reaches the appropriate position. The servo motor 10 is turned on to drive the third threaded rod 11 to rotate. At this time, the movable cylinder 5 cannot rotate due to the limiting action of the limit block 9, and then moves in the up and down directions until the measuring instrument body 7 is adjusted to the appropriate height.

[0021] Although the 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. An optical image measuring instrument with an adjustment function, comprising a base plate (1), characterized in that: A fixed cylinder (4) is fixedly connected to the top of the bottom plate (1) near the left side, a movable cylinder (5) is disposed on the outer surface of the fixed cylinder (4), a connecting arm (6) is fixedly connected to the right wall of the movable cylinder (5) near the top, and a measuring instrument body (7) is fixedly connected to the right wall of the connecting arm (6), a movable groove is provided near the middle of the top of the bottom plate (1), a movable plate (2) is movably connected in the movable groove, a threaded hole is provided near the middle of the side wall of the movable plate (2), a first threaded rod (3) is threadedly connected in the threaded hole, the left and right ends of the first threaded rod (3) are movably connected to the inner walls of the left and right sides of the movable groove through bearings respectively, and the right end of the first threaded rod (3) passes through the inner ring of the bearing and extends to the bottom plate (1) On the right side, a first rotating block is fixedly connected, a movable plate (8) is arranged above the movable plate (2), a movable groove matching the movable plate (2) is provided at the bottom of the movable plate (8) near the middle, a movable block (14) is fixedly connected at the top of the inner wall of the movable groove near the middle, a sliding groove matching the movable block (14) is provided at the top of the movable plate (2), a threaded hole is provided on the front wall of the movable block (14), a second threaded rod (13) is threadedly connected in the threaded hole, front and rear ends of the second threaded rod (13) are movably connected to the front and rear inner walls of the sliding groove respectively through bearings, a rear end of the second threaded rod (13) passes through the inner ring of the bearing and extends to the rear of the movable plate (2), and is fixedly connected to the second rotating block.

2. The optical image measuring instrument with adjustment function according to claim 1, characterized in that: The left and right side walls of the fixed cylinder (4) are fixedly connected to limit blocks (9) near the top, and the left and right inner walls of the movable cylinder (5) are provided with limit grooves matching the limit blocks (9).

3. The optical image measuring instrument with adjustment function according to claim 1, characterized in that: A groove is provided at the top of the inner cavity of the movable cylinder (5), a servo motor (10) is installed in the groove, a third threaded rod (11) is fixedly connected to the bottom end of the output shaft of the servo motor (10), and a threaded hole matching the third threaded rod (11) is provided at the top of the fixed cylinder (4), the bottom end of the third threaded rod (11) extends into the fixed cylinder (4) through the threaded hole.

4. The optical image measuring instrument with adjustment function according to claim 1, characterized in that: The front and rear walls of the movable plate (2) are movably connected to a first limiting wheel (12) via a rotating shaft and a bearing near the left and right sides, and the front and rear inner walls of the movable groove are provided with limiting grooves matching the first limiting wheel (12).

5. The optical image measuring instrument with adjustment function according to claim 1, characterized in that: The inner walls on both sides of the movable groove are movably connected to second limiting wheels (15) near the front and rear through rotating shafts and bearings, and the side walls on both sides of the movable plate (2) are provided with limiting grooves matching the second limiting wheels (15).

6. The optical image measuring instrument with adjustment function according to claim 1, characterized in that: The bottom of the base plate (1) is fixedly connected with supporting feet near the four corners.

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