Position adjusting device for measurement
By introducing structures such as screw rods, motors and fixed columns into the measuring device, the problem of inconvenient adjustment of the stage position and height is solved, and the precise positioning and focal length adjustment of the workpiece in the center of the eyepiece is realized, which improves the working ability and practicality of the device.
Patent Information
- Application Number
- CN202422294003.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-20
- Publication Date
- 2025-07-01
- Estimated Expiration
- 2034-09-20
AI Technical Summary
The existing measuring devices are difficult to easily adjust the front, back, left and right positions and height of the stage, resulting in insufficient working capacity and practicality.
A position adjustment device with a structure including a first screw, a second screw, a motor, a fixed column and a threaded hole is adopted. The front, back and left and right adjustment of the stage is achieved through the coordination of the screw and a motor, and the height adjustment is achieved through the coordination of the fixed column and a threaded hole.
It realizes flexible adjustment of the position and height of the stage, ensuring that the workpiece under test can be moved accurately to the center of the eyepiece, and improving the working ability and practicality of the device.
Smart Images
Figure CN223050674U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of workpiece detection, and particularly relates to a position adjusting device for measurement. Background Art
[0002] A workpiece is a product component in the manufacturing process. It is also called a fabricated part, a workpiece, a courseware, a hardware part, etc.
[0003] 1. Most of the current position adjusting devices for measurement have the problem of inconvenient adjustment of the front, back, left, and right positions of the loading platform, thus reducing the working ability of the device; 2. The above-mentioned publicly disclosed patents have the problem of inconvenient adjustment of the height of the loading platform, thus reducing the practicability of the device. Content of the Utility Model
[0004] To solve the problems raised in the above background art, the utility model provides a position adjusting device for measurement, which has the characteristics of high working ability and strong practicability.
[0005] To achieve the above object, the utility model provides the following technical solution: A position adjusting device for measurement, including a fixing plate, a supporting plate is arranged above the fixing plate, a plurality of mounting holes are opened at the outer side position of the fixing plate, a loading platform is arranged above the supporting plate, a plurality of fixing holes are opened at the central position of the loading platform, a displacement adjusting device is installed between the supporting plate and the loading platform, and the fixing plate and the supporting plate are connected by a lifting adjusting device.
[0006] Preferably, the displacement adjusting device includes a first vertical plate, a first moving block, a secondary adjusting component, a second lead screw, and a second motor. A first vertical plate is arranged between the supporting plate and the loading platform. A second motor is installed on one side of the first vertical plate. A second lead screw is installed on the side of the second motor close to the first vertical plate and inside the first vertical plate. A first moving block is installed below the loading platform, outside the second lead screw and on the side of the first vertical plate away from the second motor. A secondary adjusting component is arranged between the first vertical plate and the supporting plate.
[0007] Preferably, the secondary adjusting component includes a connecting plate, a first lead screw, a second vertical plate, a first motor, and a second moving block. A connecting plate is installed on the side of the first vertical plate close to the supporting plate. A second vertical plate is installed on the side of the supporting plate close to the connecting plate. A first motor is installed on one side of the second vertical plate. A first lead screw is installed on the side of the first motor close to the second vertical plate and inside the second vertical plate. A second moving block is installed below the connecting plate, outside the first lead screw and on the side of the second vertical plate away from the first motor.
[0008] Preferably, the outer bottom surface of the first moving block is in close contact with the outer top surface of the connecting plate, and the outer top surface of the supporting plate is in close contact with the outer bottom surface of the second moving block.
[0009] Preferably, the lifting and adjusting device includes a lifting sleeve, a fixed column, a threaded hole and a screw. A fixed column is installed above the fixing plate and on one side of the support plate. A lifting sleeve is installed on one side of the support plate and outside the fixed column. A plurality of threaded holes are formed at the edge position on the side of the fixed column away from the support plate. A screw is installed by threading on the side of the lifting sleeve away from the support plate and at the edge position.
[0010] Preferably, the shape and size of the outer cross-section of the fixed column are the same as those of the inner cross-section of the lifting sleeve.
[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0012] 1. By providing a position adjusting device, the present utility model enables the staff to adjust the position of the loading platform in the front, back, left and right directions to a certain extent through the cooperation of structures such as the first lead screw and the second lead screw when needed, so as to move the workpiece to be measured to the center of the eyepiece, better meeting the working needs in different situations, and thus improving the working ability of the device.
[0013] 2. By providing a lifting and adjusting device, the present utility model enables the staff to adjust the height of the loading platform to a certain extent through the cooperation of structures such as the fixed column and the threaded hole when needed, so as to adjust the focal length of the eyepiece, better meeting the working needs in different situations, and thus improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 is a perspective view of the present utility model;
[0015] Figure 2 is a perspective sectional view of the present utility model;
[0016] Figure 3 is a perspective sectional view of the position adjusting device of the present utility model;
[0017] Figure 4 is a perspective sectional view of the secondary adjusting assembly of the present utility model;
[0018] Figure 5 is a perspective sectional view of the lifting and adjusting device of the present utility model.
[0019] In the figure: 1, fixing plate; 2, displacement adjusting device; 21, first vertical plate; 22, first moving block; 23, secondary adjusting assembly; 231, connecting plate; 232, first lead screw; 233, second vertical plate; 234, first motor; 235, second moving block; 24, second lead screw; 25, second motor; 3, lifting and adjusting device; 31, lifting sleeve; 32, fixed column; 33, threaded hole; 34, screw; 4, mounting hole; 5, loading platform; 6, fixing hole; 7, support plate. Detailed implementation mode
[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the scope of protection of the present utility model. Embodiment 1
[0021] Please refer to Figures 1-5 , the present utility model provides the following technical solutions: A position adjustment device for measurement, including a fixing plate 1, a support plate 7 is arranged above the fixing plate 1, a plurality of mounting holes 4 are opened at the outer side position of the fixing plate 1, a carrier table 5 is arranged above the support plate 7, a plurality of fixing holes 6 are opened at the central position of the carrier table 5, a displacement adjustment device 2 is installed between the support plate 7 and the carrier table 5, and the fixing plate 1 and the support plate 7 are connected by a lifting adjustment device 3.
[0022] Specifically, the displacement adjustment device 2 includes a first vertical plate 21, a first moving block 22, a secondary adjustment component 23, a second lead screw 24 and a second motor 25. A first vertical plate 21 is arranged between the support plate 7 and the carrier table 5. A second motor 25 is installed on one side of the first vertical plate 21. A second lead screw 24 is installed on the side of the second motor 25 close to the first vertical plate 21 and inside the first vertical plate 21. A first moving block 22 is installed below the carrier table 5, outside the second lead screw 24 and on the side of the first vertical plate 21 away from the second motor 25. A secondary adjustment component 23 is arranged between the first vertical plate 21 and the support plate 7.
[0023] By adopting the above technical solutions, it enables the staff to adjust the position of the carrier table 5 left and right to a certain extent through the cooperation of structures such as the second lead screw 24 and the second motor 25 when needed, so as to move the workpiece to be measured to the center of the eyepiece, better meeting the working needs in different situations.
[0024] Specifically, the secondary adjustment component 23 includes a connecting plate 231, a first lead screw 232, a second vertical plate 233, a first motor 234 and a second moving block 235. A connecting plate 231 is installed on the side of the first vertical plate 21 close to the support plate 7. A second vertical plate 233 is installed on the side of the support plate 7 close to the connecting plate 231. A first motor 234 is installed on one side of the second vertical plate 233. A first lead screw 232 is installed on the side of the first motor 234 close to the second vertical plate 233 and inside the second vertical plate 233. A second moving block 235 is installed below the connecting plate 231, outside the first lead screw 232 and on the side of the second vertical plate 233 away from the first motor 234.
[0025] By adopting the above technical solution, the staff can adjust the position of the front and back of the stage 5 to a certain extent through the cooperation of structures such as the first motor 234 and the second moving block 235 when needed, so as to move the workpiece to be measured to the center of the eyepiece, better meeting the working needs in different situations.
[0026] Specifically, the outer bottom surface of the first moving block 22 is in close contact with the outer top surface of the connecting plate 231, and the outer top surface of the support plate 7 is in close contact with the outer bottom surface of the second moving block 235.
[0027] By adopting the above technical solution, the device can guide the movement of the first moving block 22 and the second moving block 235 to a certain extent, thus preventing the phenomenon of rotational deviation of the first moving block 22 and the second moving block 235 during the movement process.
[0028] When this embodiment is in use, when measuring a workpiece using equipment such as a microscope, the staff fixes the fixing plate 1 at the working position through bolts and the mounting holes 4, and then fixes the workpiece on the stage 5 through bolts and the fixing holes 6. When needed, the staff can start the second motor 25 on the first vertical plate 21 in the displacement adjusting device 2, thereby driving the second lead screw 24 to rotate. The second lead screw 24 is threadedly connected to the first moving block 22, and the first moving block 22 is in close contact with the connecting plate 231 in the secondary adjusting assembly 23. Therefore, the second lead screw 24 drives the first moving block 22 and the structures thereon to move, thereby adjusting the position of the stage 5 and the workpiece thereon. Then, start the first motor 234 on the second vertical plate 233, thereby driving the first lead screw 232 to rotate. The first lead screw 232 is threadedly connected to the second moving block 235, and the second moving block 235 is in close contact with the support plate 7. Therefore, the first lead screw 232 drives the second moving block 235 and other structures to move, thereby secondarily adjusting the position of the stage 5 and the workpiece thereon, moving the workpiece to be measured to the center of the eyepiece, and then the measurement work can be carried out. Embodiment 2
[0029] The difference between this embodiment and Embodiment 1 is that the lifting adjustment device 3 includes a lifting sleeve 31, a fixed column 32, a threaded hole 33, and a screw 34. A fixed column 32 is installed above the fixing plate 1 and on one side of the support plate 7. A lifting sleeve 31 is installed on one side of the support plate 7 and outside the fixed column 32. A plurality of threaded holes 33 are provided at the edge position on the side of the fixed column 32 away from the support plate 7, and a screw 34 is installed by threading on the side of the lifting sleeve 31 away from the support plate 7 at the edge position.
[0030] By adopting the above technical solution, the staff can adjust the height of the stage 5 to a certain extent through the cooperation of the fixed column 32 and the threaded hole 33 and other structures when necessary, thereby adjusting the focal length of the eyepiece to better meet the work needs in different situations.
[0031] Specifically, the shape and size of the outer cross section of the fixing column 32 are the same as the shape and size of the inner cross section of the lifting sleeve 31 .
[0032] By adopting the above technical solution, the device can ensure that the outer side of the fixing column 32 can be tightly attached to the inner side of the lifting sleeve 31, thereby preventing the lifting sleeve 31 from deviating during movement, thereby ensuring normal operation.
[0033] When this embodiment is used, when necessary, the staff can screw the screw 34 in the lifting and adjusting device 3 to disengage it from the threaded hole 33 on the fixing column 32, and then pull the lifting sleeve 31 to move it and the support plate 7 and other structures, thereby adjusting the height of the workpiece and the stage 5, and then adjusting the focal length of the eyepiece, thereby better meeting the working needs in different situations.
[0034] The working principle and use process of the utility model are as follows: when using a microscope or other equipment to measure a workpiece, the staff fixes the fixing plate 1 in the working position through the bolts and the mounting holes 4, and then fixes the workpiece on the stage 5 through the bolts and the fixing holes 6. When necessary, the staff can start the second motor 25 on the first vertical plate 21 in the shift adjustment device 2, thereby driving the second screw rod 24 to rotate. The second screw rod 24 is threadedly connected to the first moving block 22, and the first moving block 22 and the connecting plate 231 in the secondary adjustment component 23 are tightly attached to each other, so the second screw rod 24 drives the first moving block 22 and the structure thereon to move, thereby adjusting the position of the stage 5 and the workpiece thereon, and then starts the first motor 25 on the second vertical plate 233. The motor 234 drives the first screw rod 232 to rotate. The first screw rod 232 is threadedly connected to the second moving block 235, and the second moving block 235 is in close contact with the support plate 7. Therefore, the first screw rod 232 drives the second moving block 235 and other structures to move, thereby secondary adjusting the position of the stage 5 and the workpiece thereon, so that the measured workpiece is moved to the center of the eyepiece, and then the measurement work can be carried out; when necessary, the staff can screw the screw 34 in the lifting and adjusting device 3 to disengage it from the threaded hole 33 on the fixing column 32, and then pull the lifting sleeve 31 to move it with the support plate 7 and other structures, thereby adjusting the height of the workpiece and the stage 5, and then adjusting the focal length of the eyepiece, so as to better meet the work needs in different situations.
[0035] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.
Claims
1. A position adjustment device for measurement, comprising a fixing plate (1), a support plate (7) being arranged above the fixing plate (1), a plurality of mounting holes (4) being provided at the outer side of the fixing plate (1), a stage (5) being arranged above the support plate (7), a plurality of fixing holes (6) being provided at the central side of the stage (5), characterized in that: A displacement adjustment device (2) is installed between the support plate (7) and the loading platform (5), and the fixed plate (1) and the support plate (7) are connected via a lifting adjustment device (3).
2. A position adjustment device for measurement according to claim 1, characterized in that: The displacement adjustment device (2) comprises a first vertical plate (21), a first moving block (22), a secondary adjustment component (23), a second screw rod (24) and a second motor (25); the first vertical plate (21) is arranged between the support plate (7) and the loading platform (5); the second motor (25) is installed on one side of the first vertical plate (21); the second screw rod (24) is installed on a side of the second motor (25) close to the first vertical plate (21) and located inside the first vertical plate (21); the first moving block (22) is installed below the loading platform (5) and located outside the second screw rod (24) and on a side of the first vertical plate (21) away from the second motor (25); and the secondary adjustment component (23) is arranged between the first vertical plate (21) and the support plate (7).
3. A position adjustment device for measurement according to claim 2, characterized in that: The secondary adjustment assembly (23) comprises a connecting plate (231), a first screw rod (232), a second vertical plate (233), a first motor (234) and a second moving block (235); the connecting plate (231) is installed on a side of the first vertical plate (21) close to the support plate (7); the second vertical plate (233) is installed on a side of the support plate (7) close to the connecting plate (231); the first motor (234) is installed on a side of the second vertical plate (233); the first screw rod (232) is installed on a side of the first motor (234) close to the second vertical plate (233) and located inside the second vertical plate (233); and the second moving block (235) is installed below the connecting plate (231) and located outside the first screw rod (232) and on a side of the second vertical plate (233) away from the first motor (234).
4. A position adjustment device for measurement according to claim 3, characterized in that: The outer bottom surface of the first moving block (22) and the outer top surface of the connecting plate (231) are in close contact with each other, and the outer top surface of the supporting plate (7) and the outer bottom surface of the second moving block (235) are in close contact with each other.
5. A position adjustment device for measurement according to claim 1, characterized in that: The lifting and adjusting device (3) comprises a lifting sleeve (31), a fixing column (32), a threaded hole (33) and a screw (34); the fixing column (32) is installed above the fixing plate (1) and at a position located on one side of the support plate (7); the lifting sleeve (31) is installed at a position on one side of the support plate (7) and outside the fixing column (32); a plurality of threaded holes (33) are provided at an edge position of a side of the fixing column (32) away from the support plate (7); and the screw (34) is installed via a thread at an edge position of a side of the lifting sleeve (31) away from the support plate (7).
6. A position adjustment device for measurement according to claim 5, characterized in that: The shape and size of the outer cross section of the fixing column (32) are the same as the shape and size of the inner cross section of the lifting sleeve (31).