CN218916148U - Length detection tool for detecting precision of coordinate measuring machine - Google Patents
Length detection tool for detecting precision of coordinate measuring machine Download PDFInfo
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- CN218916148U CN218916148U CN202223025608.9U CN202223025608U CN218916148U CN 218916148 U CN218916148 U CN 218916148U CN 202223025608 U CN202223025608 U CN 202223025608U CN 218916148 U CN218916148 U CN 218916148U
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- 238000001514 detection method Methods 0.000 title claims abstract description 17
- 238000003825 pressing Methods 0.000 claims description 17
- 230000000149 penetrating effect Effects 0.000 claims description 11
- 238000005259 measurement Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of coordinate measuring machines, in particular to a length detection tool for detecting the precision of a coordinate measuring machine. The problems that the length, the width and the height of the measuring plate body cannot be directly read at the same time, and then the working efficiency is low and the operation is complex are solved.
Description
Technical Field
The utility model relates to the technical field of coordinate measuring machines, in particular to a length detection tool for detecting the precision of a coordinate measuring machine.
Background
In the coordinate measuring machine, a mechanical coordinate system is established by taking a platform of a measuring instrument as a reference plane, coordinate values of a measured point on the surface of a measured workpiece are collected and projected into a space coordinate system, and a space model of the workpiece is constructed.
At present, coordinate measuring machine is before using, usually need carry out precision detection to coordinate measuring machine, and then can avoid coordinate measuring machine to produce great error when using, the mode of carrying out precision detection to coordinate measuring machine is mostly artifical through carrying out length, width and high measurement to the measurement plate body, be measuring it through coordinate measuring machine, compare two measuring results, thereby accomplish the precision detection to coordinate measuring machine, the manual measurement's mode needs to carry out a lot of measurement to the measurement plate body, can not carry out direct reading to the length and width height of measurement plate body simultaneously, and then result in work efficiency low and complex operation.
Disclosure of Invention
The present utility model is directed to a length detection tool for detecting accuracy of a coordinate measuring machine, so as to solve the above-mentioned problems in the prior art.
The aim of the utility model can be achieved by the following technical scheme:
the utility model provides a length detection instrument for detecting coordinate measuring machine precision, includes the workstation, two recesses that the structure is the same and be corresponding distribution are seted up at the top of workstation, the top activity of workstation is provided with the movable frame, the movable frame is the setting of falling "concave" style of calligraphy, two bottoms of movable frame are slip matching with similar recess respectively and set up, the equal fixed supporting leg that is provided with the structure the same in bottom four corners of workstation, the fixed backup pad that is provided with of lateral wall of workstation, be equipped with actuating mechanism between backup pad and the movable frame, be equipped with fixed measuring mechanism on the workstation, the top activity of movable frame is provided with the coordinate measuring machine body, be equipped with drag reduction mechanism between movable frame and the coordinate measuring machine body.
Preferably, the actuating mechanism includes motor, threaded rod and dead lever, the fixed motor that is provided with in top of backup pad, the fixed cover of output shaft of motor is provided with the threaded rod, the threaded rod rotates and extends to in the similar recess and be the rotation with the inner wall of recess and be connected the setting, keep away from the motor the recess internal fixation is provided with the dead lever, the dead lever runs through the setting with moving the near bottom of frame in the slip, the threaded rod runs through the setting with moving the near bottom of frame in the screw thread.
Preferably, the through groove is formed in the side wall of the movable frame, a limiting rod is fixedly arranged on one side, close to the movable frame, of the coordinate measuring machine body, and the limiting rod and the through groove are arranged in a sliding penetrating mode.
Preferably, the fixed measuring mechanism comprises a fixed plate, first scale bars, second scale bars, a pressing plate and a connecting rod, the fixed plate that is provided with in top of workstation, the fixed plate is "L" setting, the notch has been seted up to the fixed plate being located the lateral wall that is close to interior corner, slide in the notch of fixed plate and match and be provided with the pressing plate, the pressing plate is "L" type setting, the connecting rod that the structure is the same is all fixed to the both ends of pressing plate, two the connecting rod is the slip with the lateral wall that the fixed plate is close to respectively and runs through the setting, the fixed first scale bars that are provided with two structures the same in top of fixed plate, two first scale bars are located the both sides of fixed plate inner corner respectively, the fixed plate is located the fixed second scale bars that are provided with two structures the same that are close to inner corner's lateral wall, two second scale bars are located the both sides of fixed plate inner corner respectively.
Preferably, the top screw thread of fixed plate runs through and is provided with a plurality of bolts that the structure is the same, and a plurality of bolts that the structure is the same are located the both sides of fixed plate corner respectively and are corresponding the distribution setting.
Preferably, the drag reduction mechanism comprises an oil storage tank, an oil pipe, a connecting plate, a sliding groove and a pulley, wherein the connecting plate is fixedly arranged on the side wall of the coordinate measuring machine body, which is close to the moving frame, the pulley is fixedly arranged at the bottom of the connecting plate, the sliding groove is fixedly arranged at the top of the moving frame, the pulley and the sliding groove are in sliding matching arrangement, the oil storage tank is fixedly arranged at the top of the coordinate measuring machine body, and the oil storage tank and the pulley are mutually communicated through the oil pipe.
The utility model has the beneficial effects that:
1. according to the utility model, the measuring plate body is placed on the workbench through the linkage arrangement of the fixed measuring mechanism and the bolts, the two connecting rods are lifted upwards, so that the pressing plate is driven to move upwards, the edge of the measuring plate body is placed below the lifted pressing plate, the bolts are screwed, the measuring plate body is firmly fixed on the workbench, and the length, the width and the height of the measuring plate body can be conveniently and directly read by a worker through the two first scale bars and the second scale bars, so that the manual measuring mode is replaced, the working efficiency is improved, and the operation is simple.
2. According to the coordinate measuring machine, through linkage arrangement of the driving mechanism and the drag reduction mechanism, a worker moves the coordinate measuring machine body to a proper position on the moving frame, oil in the oil storage tank enters the pulley through the oil pipe, friction force between the coordinate measuring machine body and the moving frame can be reduced through mutual matching of the pulley and the sliding groove, service life of the coordinate measuring machine body is prolonged, the coordinate measuring machine body can be limited through mutual matching of the limiting rod and the through groove, a motor is started, an output shaft of the motor drives the threaded rod to rotate, the moving frame is driven to move on the fixing rod, the coordinate measuring machine body is driven to move above the workbench, length, height and width of the measuring plate body can be measured through the coordinate measuring machine body, accuracy of the coordinate measuring machine body can be detected through mutual comparison of measured data and data read by the worker, and use of the worker can be facilitated.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to those skilled in the art that other drawings can be obtained according to these drawings without inventive effort;
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic rear view of the present utility model;
FIG. 3 is an enlarged schematic view of FIG. 2A in accordance with the present utility model;
fig. 4 is a schematic structural installation diagram of the fixed measuring mechanism of the present utility model.
Reference numerals in the drawings are as follows: 1. a work table; 2. a moving rack; 3. a threaded rod; 4. a motor; 5. a support plate; 6. a fixed rod; 7. a coordinate measuring machine body; 8. an oil storage tank; 9. a fixing plate; 10. support legs; 11. a groove; 12. an oil pipe; 13. a connecting plate; 14. a pulley; 15. a chute; 16. a limit rod; 17. a through groove; 18. a bolt; 19. a first scale bar; 20. a connecting rod; 21. a pressing plate; 22. and a second scale bar.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled 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.
As shown in fig. 1-4, a length detection tool for detecting accuracy of a coordinate measuring machine comprises a workbench 1, wherein supporting legs 10 with the same structure are fixedly arranged at four corners of the bottom of the workbench 1, stability of the workbench 1 can be improved, a fixing plate 9 is fixedly arranged at the top of the workbench 1, the fixing plate 9 is in an L-shaped arrangement, a notch is formed in the side wall of the fixing plate 9, which is close to an inner corner, a pressing plate 21 is arranged in a sliding matching manner in the notch of the fixing plate 9, the pressing plate 21 is in an L-shaped arrangement, connecting rods 20 with the same structure are fixedly arranged at two ends of the pressing plate 21, two first scale bars 19 with the same structure are fixedly arranged at the top of the fixing plate 9 and are respectively arranged on two sides of the inner corner of the fixing plate 9 in a sliding penetrating manner, two second scale strips 22 with the same structure are fixedly arranged on the side wall of the fixed plate 9 close to the inner corner, the two second scale strips 22 are respectively arranged on two sides of the inner corner of the fixed plate 9, the measuring plate body is placed on the workbench 1, the two connecting rods 20 are lifted upwards, the pressing plate 21 is driven to move upwards, the edge of the measuring plate body is placed below the lifted pressing plate 21, the measuring plate body can be fixed, a worker can directly read the length, the width and the height of the measuring plate body through the first scale strips 19 and the second scale strips 22, the manual measuring mode is replaced, the working efficiency is improved, the operation is simple, a plurality of bolts 18 with the same structure are arranged at the top threads of the fixed plate 9 in a penetrating mode, the bolts 18 with the same structure are respectively arranged on two sides of the corner of the fixed plate 9 in a corresponding distribution mode, further fix the measurement plate body, avoid the coordinate measuring machine body 7 to measure the in-process of measuring the measurement plate body, the phenomenon that the measurement plate body appears squinting, and then prevent that measured data from producing the deviation.
As shown in fig. 1-3, two grooves 11 with the same structure and corresponding distribution are formed in the top of the workbench 1, a movable frame 2 is movably arranged at the top of the workbench 1, the movable frame 2 is arranged in an inverted concave shape, two bottoms of the movable frame 2 are respectively arranged in a sliding matching mode with the similar grooves 11, a coordinate measuring machine body 7 is movably arranged at the top of the movable frame 2, a through groove 17 is formed in the side wall of the movable frame 2, a limit rod 16 is fixedly arranged on one side, close to the movable frame 2, of the coordinate measuring machine body 7 through the side, the limit rod 16 and the through groove 17 are in a sliding penetrating mode, the coordinate measuring machine body 7 can be conveniently moved on the movable frame 2, the limit rod 16 can limit the movement of the coordinate measuring machine body 7, the side wall, close to the movable frame 2, of the coordinate measuring machine body 7 is fixedly provided with a connecting plate 13, a pulley 14 is fixedly arranged at the bottom of the connecting plate 13, a sliding groove 15 is fixedly arranged at the top of the movable frame 2, the pulley 14 and the sliding matching mode is arranged with the sliding groove 15, an oil storage tank 8 is fixedly arranged at the top of the movable frame 2 through the side wall of the movable frame 7, the oil storage tank 8 and the pulley 14 is fixedly arranged on the side wall of the movable frame 2, the oil storage tank 8 and the pulley 14 is in a proper position of the oil pipe 2 through the sliding matching mode through the pulley 12 and the pulley 12, the oil storage tank 7, the oil can be moved to the proper position of the oil tank 2 through the side wall 2, and the proper position of the oil pipe is matched with the pulley 2 through the pulley 2, and the side 2.
As shown in fig. 1, the lateral wall of the workbench 1 is fixedly provided with a supporting plate 5, the top of the supporting plate 5 is fixedly provided with a motor 4, an output shaft of the motor 4 is fixedly sleeved with a threaded rod 3, the threaded rod 3 rotates and extends into a similar groove 11 and is in rotating connection with the inner wall of the groove 11, a fixing rod 6 is fixedly arranged in the groove 11 far away from the motor 4, the fixing rod 6 is in sliding penetrating arrangement with the bottom close to the movable frame 2, the threaded rod 3 is in threaded penetrating arrangement with the bottom close to the movable frame 2, the motor 4 is started, an output shaft of the motor 4 drives the threaded rod 3 to rotate, the movable frame 2 is driven to move on the fixing rod 6, and accordingly the coordinate measuring machine body 7 can be driven to move above the workbench 1, the length, the height and the width of a measuring plate body can be measured through the coordinate measuring machine body 7, the measuring data can be compared with the data read by workers, and the accuracy of the coordinate measuring machine body 7 can be detected, and the use of the workers can be facilitated.
The utility model provides a length detection tool for detecting the precision of a coordinate measuring machine, which has the following working principle:
the measuring plate body is placed on the workbench 1, the two connecting rods 20 are lifted upwards, so that the pressing plate 21 is driven to move upwards, the edge of the measuring plate body is placed below the lifted pressing plate 21, the measuring plate body can be fixed, a worker can directly read the length, the width and the height of the measuring plate body through the first scale bar 19 and the second scale bar 22, the worker can move the coordinate measuring machine body 7 to a proper position on the movable frame 2, oil in the oil storage tank 8 enters the pulley 14 through the oil pipe 12, the pulley 14 and the sliding groove 15 are matched with each other, friction force between the coordinate measuring machine body 7 and the movable frame 2 can be reduced, the motor 4 is started, the threaded rod 3 is driven to rotate by the output shaft of the motor 4, the movable frame 2 is driven to move on the fixed rod 6, the coordinate measuring machine body 7 is driven to move above the workbench 1, the length, the height and the width of the measuring plate body can be measured through the coordinate measuring machine body 7, and the accuracy of the coordinate measuring machine body 7 can be detected by comparing the measured data with the data read by the worker. The problems that the length, the width and the height of the measuring plate body cannot be directly read at the same time, and then the working efficiency is low and the operation is complex are solved.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. The utility model provides a length detection instrument for detecting coordinate measuring machine precision, includes workstation (1), its characterized in that, two recesses (11) that the structure is the same and be corresponding distribution are seted up at the top of workstation (1), the top activity of workstation (1) is provided with removes frame (2), remove frame (2) and be "concave" style of calligraphy setting down, two bottoms of removing frame (2) are slip matching setting with similar recess (11) respectively, the bottom four corners of workstation (1) is all fixed and is provided with supporting leg (10) that the structure is the same, the lateral wall of workstation (1) is fixed and is provided with backup pad (5), be equipped with actuating mechanism between backup pad (5) and the removal frame (2), be equipped with fixed measurement mechanism on workstation (1), the top activity of removing frame (2) is provided with coordinate measuring machine body (7), be equipped with drag reduction mechanism between removal frame (2) and the coordinate measuring machine body (7).
2. The length detection tool for detecting accuracy of a coordinate measuring machine according to claim 1, wherein the driving mechanism comprises a motor (4), a threaded rod (3) and a fixing rod (6), the motor (4) is fixedly arranged at the top of the supporting plate (5), the threaded rod (3) is fixedly sleeved on an output shaft of the motor (4), the threaded rod (3) rotates, extends into a similar groove (11) and is rotatably connected with the inner wall of the groove (11), the fixing rod (6) is fixedly arranged in the groove (11) far away from the motor (4), the bottom end, close to the movable frame (2), of the fixing rod (6) is in sliding penetrating arrangement, and the bottom end, close to the movable frame (2), of the threaded rod (3) is in threaded penetrating arrangement.
3. The length detection tool for detecting precision of a coordinate measuring machine according to claim 1, wherein a through groove (17) is formed in the side wall of the movable frame (2), a limit rod (16) is fixedly arranged on one side, close to the movable frame (2), of the coordinate measuring machine body (7), and the limit rod (16) and the through groove (17) are arranged in a sliding penetrating mode.
4. The length detection tool for detecting accuracy of a coordinate measuring machine according to claim 1, characterized in that the fixed measuring mechanism comprises a fixed plate (9), a first scale bar (19), a second scale bar (22), a pressing plate (21) and a connecting rod (20), the fixed plate (9) is fixedly arranged at the top of the workbench (1), the fixed plate (9) is in an L-shaped arrangement, the fixed plate (9) is positioned on the side wall close to an inner corner, a notch is formed in the notch of the fixed plate (9) in a sliding manner, the pressing plate (21) is arranged in an L-shaped arrangement, connecting rods (20) with the same structure are fixedly arranged at two ends of the pressing plate (21), the two connecting rods (20) are respectively arranged in a sliding penetrating manner with the side wall close to the fixed plate (9), the two first scale bars (19) with the same structure are fixedly arranged at the top of the fixed plate (9), the two first scale bars (19) are respectively positioned on two sides of the corner of the fixed plate (9), the fixed plate (9) are positioned on the two sides of the fixed plate (9) close to the two sides of the fixed plate (22) and are positioned on the two sides of the fixed plate (22) which are positioned on the same side wall.
5. The length detection tool for detecting precision of a coordinate measuring machine according to claim 4, wherein a plurality of bolts (18) with the same structure are arranged on the top threads of the fixed plate (9) in a penetrating manner, and the bolts (18) with the same structure are respectively located on two sides of the corner of the fixed plate (9) and are distributed correspondingly.
6. The length detection tool for detecting accuracy of a coordinate measuring machine according to claim 1, wherein the drag reduction mechanism comprises an oil storage tank (8), an oil pipe (12), a connecting plate (13), a sliding groove (15) and a pulley (14), the connecting plate (13) is fixedly arranged on the side wall of the coordinate measuring machine body (7) close to the movable frame (2), the pulley (14) is fixedly arranged at the bottom of the connecting plate (13), the sliding groove (15) is fixedly arranged at the top of the movable frame (2), the pulley (14) and the sliding groove (15) are in sliding matching arrangement, the oil storage tank (8) is fixedly arranged at the top of the coordinate measuring machine body (7), and the oil storage tank (8) and the pulley (14) are in mutual communication arrangement through the oil pipe (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223025608.9U CN218916148U (en) | 2022-11-15 | 2022-11-15 | Length detection tool for detecting precision of coordinate measuring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223025608.9U CN218916148U (en) | 2022-11-15 | 2022-11-15 | Length detection tool for detecting precision of coordinate measuring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218916148U true CN218916148U (en) | 2023-04-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223025608.9U Active CN218916148U (en) | 2022-11-15 | 2022-11-15 | Length detection tool for detecting precision of coordinate measuring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218916148U (en) |
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2022
- 2022-11-15 CN CN202223025608.9U patent/CN218916148U/en active Active
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