CN218034834U - Long-distance guide rail precision detection device - Google Patents
Long-distance guide rail precision detection device Download PDFInfo
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- CN218034834U CN218034834U CN202221461429.7U CN202221461429U CN218034834U CN 218034834 U CN218034834 U CN 218034834U CN 202221461429 U CN202221461429 U CN 202221461429U CN 218034834 U CN218034834 U CN 218034834U
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Abstract
The utility model relates to a precision detection device for a long-distance guide rail, which comprises a height adjusting bracket, a working table plate, a sliding plate and a dial gauge, wherein the working table plate is arranged on the height adjusting bracket and the height of the working table plate can be adjusted by the height adjusting bracket; the branch meter is slidably mounted on the working table plate through a sliding plate, and the sliding plate can drive the branch meter to reciprocate relative to the working table plate along the length direction of the working table plate. The utility model discloses simple structure, convenient operation, strong adaptability can adjust the height of work platen with the altitude mixture control support to make the branch table meter can act on the long interval guide rail that waits to detect, recycle the slip of sliding plate on the work platen, make the branch table meter can follow the length direction of long interval guide rail and move, and realize the detection to long interval guide rail depth of parallelism and straightness accuracy, realized the purpose to long interval guide rail precision detection promptly.
Description
Technical Field
The utility model relates to a long interval guide rail detects relevant technical field, especially relates to a long interval guide rail precision detection device.
Background
In the test sorting machine, the guide rail is often used in the guiding mechanism, the parallelism and the straightness of the guide rail have important influence on ensuring the action precision of the actuating mechanism connected with the guide rail, and if the guide rail precision is insufficient, the actuating mechanism can generate abrasion and abnormal sound during reciprocating motion, so that the stability of the equipment is influenced, and the use requirements on high precision, high stability and high productivity of the test sorting machine cannot be met.
At present, the existing methods for detecting the precision of the long-distance guide rail generally comprise an elongation gauge method and a steel wire tensile-length meter method. However, in the extension correction method, due to the long span between the guide rails, the deflection error of the slide block is increased by a high multiple, and the tail end of the slide block has certain shaking, so that the measured precision deviation is large, the installation form needs to be changed according to different guide rails, and the universality is poor; the steel wire drawing and dividing meter method can only measure the parallelism of the gravity direction of the guide rail, and has the disadvantages of excessive influence factors, large precision deviation, no conformity with the precision requirement required by equipment debugging and poor universality in the using process.
SUMMERY OF THE UTILITY MODEL
In view of the above, it is desirable to provide a long-pitch rail accuracy detection apparatus for solving the above technical problems.
A precision detection device for a long-distance guide rail comprises a height adjusting support, a working table plate, a sliding plate and a meter-dividing meter, wherein the working table plate is arranged on the height adjusting support, and the height of the working table plate can be adjusted by the height adjusting support; the dial gauge is arranged on the working table plate in a sliding mode through the sliding plate, and the sliding plate can drive the dial gauge to reciprocate relative to the working table plate along the length direction of the working table plate.
In the application, through the reasonable structure arrangement, when the long-distance guide rail precision detection device works, the height of the working table plate can be adjusted by using the height adjusting support, so that the sub-meter can act on the long-distance guide rail to be detected, and then the sub-meter can move along the length direction of the long-distance guide rail by using the sliding of the sliding plate on the working table plate, and the detection of the parallelism and the straightness of the long-distance guide rail is realized, namely the purpose of the precision detection of the long-distance guide rail is realized; meanwhile, the precision detection device for the long-distance guide rail is simple in structure, convenient to operate and high in adaptability, and can meet the use requirement for precision detection of the long-distance guide rail in the test sorting machine.
In one embodiment, the work table plate is detachably mounted with a standard rail, and the sliding plate is slidably mounted on the work table plate through the standard rail.
It will be appreciated that the sliding assembly of the sliding plate on the work top is achieved and the accuracy of the mounting of the sliding plate is ensured by the structural arrangement of the standard guide rails described above.
In one embodiment, the number of the standard guide rails is two, and the two standard guide rails are spaced at two sides of the workbench plate.
It can be understood that the arrangement of the number of the standard guide rails is realized by the above-mentioned structural arrangement, and the arrangement has the function of improving the sliding stability of the sliding plate on the workbench plate when the long-distance guide rail precision detection device works.
In one embodiment, the meter reading device further comprises a connecting plate, wherein the meter reading device is arranged on the sliding plate through the connecting plate;
the connecting plate can move relative to the sliding plate along the direction perpendicular to the moving direction of the sliding plate so as to adjust the distance between the dial gauge and the workbench plate.
It can be understood that through the reasonable structure setting of above-mentioned connecting plate on the sliding plate for this long-distance guide rail precision detection device can be according to the demand of using, and the mounted position of adjustment branch table meter on the work platen width direction, and then ensures that this branch table meter can act on the long-distance guide rail that waits to detect, has the effect that improves this long-distance guide rail precision detection device work adaptability.
In one embodiment, the sliding plate is provided with a plurality of connecting hole groups, and the connecting plate can be detachably arranged on one of the connecting hole groups of the sliding plate through a locking piece.
It will be understood that one embodiment of the adjustment of the mounting position of the connecting plate on the sliding plate is embodied by the structural arrangement of the plurality of connecting hole groups.
In one embodiment, a meter fixing block is mounted on the meter, and the meter can be detachably mounted on the connecting plate through the meter fixing block.
It can be understood that, through the structural arrangement of the fixed block of the meter-dividing meter, an embodiment of installing the meter-dividing meter on the connecting plate is realized in detail.
In one embodiment, along the length direction of the connecting plate, a plurality of mounting holes are sequentially formed in the connecting plate at intervals, and the fixed block of the partial meter can be alternatively mounted on one of the mounting holes.
It can be understood that through the structural arrangement of the plurality of mounting holes, the mounting position of the meter-dividing meter on the connecting plate can be adjusted, so that the meter-dividing meter can be ensured to act on the long-distance guide rail to be detected, and the function of improving the working adaptability of the long-distance guide rail precision detection device is achieved.
In one embodiment, the number of the branch meters is two, and two branch meters are positioned at two outer sides of the workbench plate.
It can be understood that through the structural arrangement, the number of the sub-meters is specifically set, so that the two sub-meters can be used for respectively detecting two long-distance guide rails when the long-distance guide rail precision detection device works, and the use requirements of the two long-distance guide rails are met.
In one embodiment, the work bench is provided as a marble flat rule.
It will be appreciated that one embodiment of the worktop plate is embodied by providing it as a marble flat ruler.
In one embodiment, the height adjustment bracket includes a plurality of hand-drive jacks cooperatively operable to support the work deck.
It can be understood that, by the structural arrangement of the plurality of hand-screw jacks, an embodiment of the height adjusting bracket is implemented in detail, so that the long-distance guide rail precision detection device can utilize the structural characteristics of the hand-screw jacks to realize the height adjustment of the working platform plate.
Drawings
Fig. 1 is a schematic structural diagram of a long-distance guide rail precision detection apparatus according to an embodiment of the present application;
wherein, 10, the height adjusting bracket; 11. a hand-screwed jack; 20. a work table; 21. leveling marble; 211. a through hole; 30. a sliding plate; 40. a connecting plate; 41. mounting holes; 50. a meter is divided; 51. a fixed block is counted by a meter; 60. a standard guide rail; 200. a long-distance guide rail.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The long-distance guide rail precision detection device claimed by the application is used for detecting the parallelism and the straightness of the long-distance guide rail 200, namely, the detection of the precision of the long-distance guide rail 200 is realized.
Referring to fig. 1, the long-distance guide rail precision detecting apparatus provided in an embodiment of the present application includes a height adjusting bracket 10, a work table plate 20, a sliding plate 30, a connecting plate 40, and a sub-meter 50.
In the present application, the work bench plate 20 is mounted on the height adjusting bracket 10, and the height of the work bench plate 20 can be adjusted when the height adjusting bracket 10 is operated; the meter 50 is slidably mounted on the work board 20 through a sliding plate 30, specifically, the meter 50 is mounted on the sliding plate 30 through a connecting plate 40, and the sliding plate 30 can drive the meter 50 to reciprocate relative to the work board 20 along the length direction of the work board 20. That is, when the long-pitch rail accuracy detection device of the present invention is operated, the long-pitch rail 200 is detected by the dial gauge 50. It should be noted that the dial indicator 50 is specifically a dial indicator, and the dial indicator 50 may be a dial indicator.
As can be seen from the above, when the long-distance guide rail precision detection device of the present application works, the height of the work table plate 20 can be specifically adjusted by the height adjustment bracket 10 according to the use requirement, that is, the height of the meter 50 is adjusted, when the meter 50 acts on the long-distance guide rail 200, the meter 50 can be driven to move along the length direction of the long-distance guide rail 200 by the sliding of the sliding plate 30 on the work table plate 20, and the parallelism and the straightness of the long-distance guide rail 200 are detected, that is, the purpose of precision detection of the long-distance guide rail 200 is achieved.
In one embodiment, the work board 20 is detachably mounted with the standard guide rail 60, and the sliding plate 30 is slidably mounted on the work board 20 through the standard guide rail 60, thereby realizing the sliding assembly of the sliding plate 30 on the work board 20 and ensuring the mounting accuracy of the sliding plate 30. Before the standard guide rail 60 is mounted on the work bench 20, the work bench 20 and the standard guide rail 60 may be wiped with a dust-free cloth, respectively, so that the standard guide rail 60 is mounted on the work bench 20 without fine particles, and then the mounting position of the standard guide rail 60 on the work bench 20 is adjusted by using a screw adjustment method, specifically, the standard guide rail 60 is locked on the work bench 20 by using a screw, and the diameter of the standard guide rail 60 and/or the work bench 20 is larger than the outer diameter of the screw, so that the mounting position of the standard guide rail 60 on the work bench 20 can be adjusted, thereby ensuring the straightness of the standard guide rail 60 mounted on the work bench 20. Of course, the standard guide rails 60 may be provided as a unitary structure with the work deck 20 and will not be described further herein.
The number of the standard guide rails 60 is two, and the two standard guide rails 60 are spaced apart from each other on both sides of the work top plate 20, so that the arrangement of the number of the standard guide rails 60 is realized, and the sliding stability of the sliding plate 30 on the work top plate 20 is improved when the long-distance guide rail precision detecting device is operated. Of course, the number of the standard guide rails 60 is not limited to that shown in the figure, and it is obvious to those skilled in the art that the number of the standard guide rails 60 may be set to one, three or even more, and will not be described herein.
In an embodiment, the connecting plate 40 can move relative to the sliding plate 30 along a direction perpendicular to the moving direction of the sliding plate 30 to adjust the distance between the dial gauge 50 and the work table plate 20, so that the long-distance guide rail accuracy detection device can adjust the installation position of the dial gauge 50 in the width direction of the work table plate 20 according to the use requirement, thereby ensuring that the dial gauge 50 can act on the long-distance guide rail 200 to be detected, and having the function of improving the work adaptability of the long-distance guide rail accuracy detection device.
The sliding plate 30 is provided with a plurality of connecting hole sets (not shown), and the connecting plate 40 can be detachably mounted on one of the connecting hole sets of the sliding plate 30 through a locking member, thereby embodying an embodiment of adjusting the mounting position of the connecting plate 40 on the sliding plate 30. That is, different connection hole sets of the sliding plate 30 correspond to different positions, and the connection plate 40 is alternatively installed on one of the connection hole sets through the locking member, so that the connection plate 40 can be installed on different positions of the sliding plate 30. It should be noted that the locking member may be specifically configured as a screw, and the locking of the connecting plate 40 to the sliding plate 30 is achieved by the screw being engaged with the corresponding connecting hole set.
In one embodiment, the meter 50 is provided with a meter fixing block 51, and the meter 50 can be detachably mounted on the connecting plate 40 through the meter fixing block 51, thereby embodying an embodiment in which the meter 50 is mounted on the connecting plate 40. It should be noted that, the fixed block 51 of the sub-meter and the connecting plate 40 may be detachably connected and fixed by screws, and the fixed block 51 of the sub-meter and the sub-meter 50 may be connected by fixing the sub-meter 50 in the prior art, which is not described herein.
Along the length direction of the connecting plate 40, a plurality of mounting holes 41 are formed in the connecting plate 40 at intervals in sequence, the sub-meter fixing block 51 can be mounted on one of the mounting holes 41 alternatively, the mounting position of the sub-meter 50 on the connecting plate 40 can be adjusted, the sub-meter 50 can be further ensured to act on the long-distance guide rail 200 to be detected, and the long-distance guide rail precision detection device has the effect of improving the working adaptability of the long-distance guide rail precision detection device.
In addition, it should be noted that the connection plate 40 may be configured to be a square structure, so as to improve the bending resistance of the connection plate 40, and further improve the structural stability of the connection plate 40.
In an embodiment, the number of the sub-meters 50 is two, and the two sub-meters 50 are respectively located at two outer sides of the workbench plate 20, so that the number of the sub-meters 50 is specifically set, so that the two sub-meters 50 can be used for respectively detecting two long-distance guide rails when the long-distance guide rail precision detecting device works, and the use requirement for detecting the two long-distance guide rails is met. It should be noted that the meter 50 is specifically installed on the end of the connecting plate 40 extending out of the work table plate 20 to facilitate the detection of the long-distance rail by using the meter 50, and the number of the meters 50 is not limited to the illustrated one, and it is possible for those skilled in the art to set the number of the meters 50 to one.
In one embodiment, the work board 20 is configured as a marble flat bar 21, thereby embodying one embodiment of the work board 20, which has the effect of facilitating the production and preparation of the work board 20. It should be noted that the through hole 211 is formed in the marble flat ruler 21, so as to reduce the weight of the marble flat ruler 21, reduce the material cost, and facilitate the lifting of the marble flat ruler 21 when the height adjusting bracket 10 works.
In an embodiment, the height adjustment bracket 10 includes a plurality of hand-screw jacks 11, and the plurality of hand-screw jacks 11 can be cooperatively used for supporting the working platform 20, so as to implement an embodiment of the height adjustment bracket 10, so that the long-distance guide rail precision detection device can utilize the structural characteristics of the hand-screw jacks 11 to implement height adjustment of the working platform 20. It should be noted that the number of the hand-screw jacks 11 is specifically three, two hand-screw jacks 11 are respectively located on one side of the working platform 20, and the other hand-screw jack 11 is respectively located on the other side of the working platform 20 and jointly formed into a triangle to support the working platform 20, which has an effect of improving the support stability of the working platform 20. Of course, the number of the hand-screw jacks 11 can be two, four or more according to the requirement supported by the working platform 20, and the height adjusting bracket 10 is not limited to the hand-screw jacks 11, and it will be obvious to those skilled in the art that the height adjusting bracket 10 can be provided with other screw thread adjusting mechanisms, which will not be described herein.
In summary, the long-distance guide rail precision detection device of the application is simple in structure and convenient to operate, and specifically, the height of the working table plate 20 can be adjusted by the height adjusting support 10 according to requirements, so that the dial gauge 50 is adaptive to the long-distance guide rail 200 to be detected, then the mounting position of the connecting plate 40 on the sliding plate 30 is adjusted according to requirements, or the mounting position of the dial gauge 50 on the connecting plate 40 is adjusted, so that the dial gauge 50 can act on the long-distance guide rail 200 to be detected, and finally the sliding plate 30 slides on the working table plate 20 to drive the dial gauge 50 to move along the length direction of the long-distance guide rail 200 and realize precision detection of the long-distance guide rail 200, so that the long-distance guide rail precision detection device has strong adaptability and can meet the use requirement of precision detection of the long-distance guide rail in a test sorting machine.
The features of the above embodiments may be arbitrarily combined, and for the sake of brevity, all possible combinations of the features in the above embodiments are not described, but should be construed as being within the scope of the present specification as long as there is no contradiction between the combinations of the features.
It will be appreciated by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be taken as limiting the present invention, and that suitable modifications and variations of the above embodiments are within the scope of the invention as claimed.
Claims (10)
1. The precision detection device for the long-distance guide rail is characterized by comprising a height adjusting support (10), a working table plate (20), a sliding plate (30) and a dial gauge (50), wherein the working table plate (20) is installed on the height adjusting support (10), and the height of the working table plate (20) can be adjusted by using the height adjusting support (10); the dial gauge (50) is slidably mounted on the workbench plate (20) through the sliding plate (30), and the sliding plate (30) can drive the dial gauge (50) to reciprocate relative to the workbench plate (20) along the length direction of the workbench plate (20).
2. The long-pitch rail accuracy detecting apparatus according to claim 1, wherein a standard rail (60) is detachably attached to the work table (20), and the slide plate (30) is slidably attached to the work table (20) via the standard rail (60).
3. The long-pitch rail accuracy detecting apparatus according to claim 2, wherein the number of the standard rails (60) is two, and the two standard rails (60) are spaced apart on both sides of the table plate (20).
4. The long-pitch guide rail accuracy detecting device according to claim 1, further comprising a connecting plate (40), wherein the meter counter (50) is mounted on the sliding plate (30) through the connecting plate (40);
and the connecting plate (40) can move relative to the sliding plate (30) along the direction vertical to the movement direction of the sliding plate (30) so as to adjust the distance between the dial gauge (50) and the work table plate (20).
5. The device for detecting the accuracy of a long-distance guide rail according to claim 4, wherein the sliding plate (30) is provided with a plurality of connecting hole sets, and the connecting plate (40) can be detachably mounted on one of the connecting hole sets of the sliding plate (30) through a locking piece.
6. The long-distance guide rail precision detection device according to claim 4, wherein a meter fixing block (51) is mounted on the meter (50), and the meter (50) can be detachably mounted on the connecting plate (40) through the meter fixing block (51).
7. The long-distance guide rail precision detection device according to claim 6, wherein a plurality of mounting holes (41) are formed in the connecting plate (40) at intervals in sequence along the length direction of the connecting plate (40), and the dial gauge fixing block (51) can be alternatively mounted on one of the mounting holes (41).
8. The long-pitch guide rail accuracy detecting device according to claim 1, wherein the number of the dial gauges (50) is two, and two dial gauges (50) are disposed on both outer sides of the table plate (20).
9. The long-pitch guide rail accuracy detecting device according to claim 1, wherein the work table plate (20) is provided as a marble flat rule (21).
10. The long-distance guide rail accuracy detection device according to claim 1, wherein the height adjustment bracket (10) comprises a plurality of hand-screw jacks (11), and the hand-screw jacks (11) are cooperatively used for supporting the working platform plate (20) together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221461429.7U CN218034834U (en) | 2022-06-10 | 2022-06-10 | Long-distance guide rail precision detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221461429.7U CN218034834U (en) | 2022-06-10 | 2022-06-10 | Long-distance guide rail precision detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218034834U true CN218034834U (en) | 2022-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221461429.7U Active CN218034834U (en) | 2022-06-10 | 2022-06-10 | Long-distance guide rail precision detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218034834U (en) |
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2022
- 2022-06-10 CN CN202221461429.7U patent/CN218034834U/en active Active
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