CN115773838A - Adjustable thrust detection device and adjustment method - Google Patents
Adjustable thrust detection device and adjustment method Download PDFInfo
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- CN115773838A CN115773838A CN202211623055.9A CN202211623055A CN115773838A CN 115773838 A CN115773838 A CN 115773838A CN 202211623055 A CN202211623055 A CN 202211623055A CN 115773838 A CN115773838 A CN 115773838A
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Abstract
The invention provides adjustable thrust detection equipment and an adjustable thrust detection method, relates to the technical field of detection devices, and solves the technical problems that a thrust machine can only move in the Z-axis direction and a magnetic assembly needs to be manually placed at a test position in the prior art. The device comprises an inspection platform, an X-axis mechanism, a Y-axis mechanism, a Z-axis mechanism, a programming controller, a loading jig and a detection pressure head, wherein the programming controller is installed in the inspection platform, the detection pressure head is connected with the Z-axis mechanism, the loading jig is connected with the Y-axis mechanism, and the X-axis mechanism, the Y-axis mechanism and the Z-axis mechanism are all in communication connection with the programming controller; the programmable controller can control the X-axis mechanism to push the detection pressure head to move along the X-axis direction, the programmable controller can control the Z-axis mechanism to push the detection pressure head to move along the Z-axis direction, and the programmable controller can control the Y-axis mechanism to push the material loading jig to move along the Y-axis direction; the material loading jig is provided with a plurality of article placing grooves, and the articles to be detected are placed in the article placing grooves.
Description
Technical Field
The invention relates to the technical field of detection devices, in particular to adjustable thrust detection equipment and an adjustment method.
Background
At present, when the thrust of a magnetic assembly is detected, the magnetic assembly is placed on a thrust machine for detection, but the existing thrust machine can only move in the Z-axis direction, the magnetic assembly needs to be manually placed at a test position, the placing position is inaccurate, and the measurement result has deviation; the thrust machine can only clamp one magnetic assembly for detection every time, and the detection speed is slow, so that the normal detection requirement cannot be met; the thrust machine has larger damage to the magnetic assembly and is only suitable for spot inspection.
Disclosure of Invention
The invention aims to provide adjustable thrust detection equipment and an adjustable thrust detection method, and aims to solve the technical problems that a thrust machine in the prior art can only move in the Z-axis direction and a magnetic assembly needs to be manually placed at a test position 。 The technical effects that can be produced by the preferred technical scheme of the technical schemes provided by the invention are described in detail in the following.
In order to achieve the purpose, the invention provides the following technical scheme:
the invention provides adjustable thrust detection equipment which comprises a detection platform, an X-axis mechanism, a Y-axis mechanism, a Z-axis mechanism, a programming controller, a material loading jig and a detection pressure head, wherein the programming controller is installed in the detection platform, the Y-axis mechanism is installed on the upper end surface of the detection platform, the X-axis mechanism is installed on a support of the detection platform, the Z-axis mechanism is connected with the X-axis mechanism, the detection pressure head is connected with the Z-axis mechanism, the material loading jig is connected with the Y-axis mechanism, and the X-axis mechanism, the Y-axis mechanism and the Z-axis mechanism are all in communication connection with the programming controller;
the programming controller can control the X-axis mechanism to push the detection pressure head to move along the X-axis direction, the programming controller can control the Z-axis mechanism to push the detection pressure head to move along the Z-axis direction, and the programming controller can control the Y-axis mechanism to push the loading jig to move along the Y-axis direction;
the material loading jig is provided with a plurality of storage grooves, and the pieces to be detected are placed in the storage grooves.
Optionally, the test platform further comprises a pressure sensor and a pressure meter, wherein the pressure sensor is electrically connected with the pressure meter, the pressure sensor is installed on the upper end face of the test platform, and the pressure meter is installed on a support of the test platform.
Optionally, a red warning light and a green warning light are arranged on the pressure instrument.
Optionally, the detection pressure head includes a pressure head, a limiting member, a primary guide pillar, a secondary guide pillar, a spring, a first linear bearing, a second linear bearing, a connecting plate, and a connecting member, the pressure head is connected to the limiting member through a bolt, the first linear bearing is installed in the limiting member, the connecting plate is connected to the connecting member through a bolt, the connecting member is connected to the Z-axis mechanism, one end of the primary guide pillar is connected to the connecting plate, the other end of the primary guide pillar is connected to the first linear bearing in a matching manner, the second linear bearing is installed on the connecting plate, one end of the secondary guide pillar is connected to the second linear bearing in a matching manner, the other end of the secondary guide pillar is connected to the limiting member, the spring is sleeved on the primary guide pillar, and the spring is located between the limiting member and the connecting plate.
Optionally, a movable groove is formed in the pressing head, and a limiting plate is arranged at the end of the main guide pillar.
Optionally, the X-axis mechanism, the Y-axis mechanism, and the Z-axis mechanism are all ball screw mechanisms.
The invention provides an adjusting method using adjustable thrust detection equipment, which comprises the following operation steps:
step A, firstly, controlling an X-axis mechanism to move a detection pressure head to a position right above a pressure sensor through a programming controller, then controlling a Z-axis mechanism to move the detection pressure head to a direction close to the pressure sensor until the detection pressure head is in contact with the pressure sensor and the reading of a pressure instrument is zero, stopping moving the detection pressure head, and recording a Z-direction coordinate position a at the moment on the programming controller;
step B, continuously moving the detection pressure head downwards until the reading of the pressure instrument reaches a required thrust numerical value N, recording a Z-direction coordinate position B at the moment through the programming controller, and then obtaining a numerical difference c between the Z-direction coordinate position a and the Z-direction coordinate position B;
step C, controlling the X-axis mechanism, the Y-axis mechanism and the Z-axis mechanism through a programming controller, moving the detection pressure head and the material loading jig until the detection pressure head is contacted with a piece to be detected on the material loading jig, recording a Z-direction coordinate position d at the moment through the programming controller, and then obtaining the numerical value and the numerical value e of the Z-direction coordinate positions d and C;
step D, inputting the numerical value e into the programming controller as a Z-direction coordinate and X-direction coordinates and Y-direction coordinates of all the object placing grooves on the material loading jig;
step E, finally, placing all the object placing grooves on the material loading jig into the pieces to be detected, and starting the programming controller, so that the detection pressure head can sequentially detect all the pieces to be detected;
step F, after a group of to-be-detected parts are completed, moving the detection pressure head to be right above the pressure sensor, then controlling the Z-axis mechanism to lower the detection pressure head to a Z-direction coordinate position b, comparing whether the thrust value M and the thrust value N have deviation or not if the reading of the pressure instrument is the thrust value M, and continuing to execute the step E if the thrust value M and the thrust value N have no deviation; and if the deviation exists, re-executing the steps A to F until all the pieces to be detected with the thrust numerical value N as the thrust are completely detected, resetting and stopping operation.
The invention provides a novel processThe thrust detection equipment is adjusted, the detection pressure head can move along the Z-axis direction and the X-axis direction respectively under the pushing of the Z-axis mechanism and the X-axis mechanism, the material carrying jig can move along the Y-axis direction under the pushing of the Y-axis mechanism, a plurality of material containing grooves are formed in the material carrying jig, the pieces to be detected can be placed in the material containing grooves, one material carrying jig can place a plurality of pieces to be detected, the programming controller inputs the coordinate positions of all the pieces to be detected, so that the Z-axis mechanism can be controlled, the X-axis mechanism and the Y-axis mechanism can push the detection pressure head and the material carrying jig to move according to a certain rule, the detection pressure head can aim at each piece to be detected to detect the thrust, the measurement result is accurate, the equipment operates once, the detection equipment can detect the pieces to be detected, the detection efficiency is improved, and the technical problem that the magnetic assembly needs to be manually placed at the test position because the thrust machine can only move in the Z-axis direction in the prior art is solved 。
Drawings
In order to more clearly illustrate the embodiments of the present invention 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 below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an adjustable thrust detection device according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a loading jig of an adjustable thrust detection device according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a detection pressure head of an adjustable thrust detection device provided by an embodiment of the invention;
FIG. 4 is a cross-sectional view of a test ram of an adjustable thrust test apparatus according to an embodiment of the present invention;
in figure 1, the inspection platform; 2. a Y-axis mechanism; 3. a Z-axis mechanism; 4. a material loading jig; 41. a storage groove; 5. detecting a pressure head; 51. a pressure head; 511. a movable groove; 52. a limiting member; 53. a main guide post; 531. a limiting plate; 54. a secondary guide post; 55. a spring; 56. a first linear bearing; 57. a second linear bearing; 58. a connecting plate; 59. a connecting member; 6. a pressure sensor; 7. a pressure gauge; 71. a red warning light; 72. green warning light.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
In the description of the present invention, it is to be noted that "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing and simplifying the description, but do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus are not to be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected", and "connected" are to be construed broadly, e.g., as being fixed or detachable or integral; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. Specific meanings of the above terms in the present invention can be understood as appropriate by those of ordinary skill in the art.
The invention provides adjustable thrust detection equipment, which comprises a detection platform 1, an X-axis mechanism, a Y-axis mechanism 2, a Z-axis mechanism 3, a programming controller, a material loading jig 4 and a detection pressure head 5, wherein the programming controller is installed in the detection platform 1, the Y-axis mechanism 2 is installed on the upper end surface of the detection platform 1, the X-axis mechanism is installed on a support of the detection platform 1, the Z-axis mechanism 3 is connected with the X-axis mechanism, the Y-axis mechanism 2 and the Z-axis mechanism 3 are vertically arranged, the detection pressure head 5 is connected with the Z-axis mechanism 3, the material loading jig 4 is connected with the Y-axis mechanism 2, and the X-axis mechanism, the Y-axis mechanism 2 and the Z-axis mechanism 3 are all in communication connection with the programming controller;
the programmable controller can control the X-axis mechanism to push the detection pressure head 5 to move along the X-axis direction, the programmable controller can control the Z-axis mechanism 3 to push the detection pressure head 5 to move along the Z-axis direction, and the programmable controller can control the Y-axis mechanism 2 to push the loading jig 4 to move along the Y-axis direction, so that the movement in the space above the inspection platform 1 is realized;
the material loading jig 4 is provided with a plurality of object placing grooves 41, all the object placing grooves 41 are uniformly distributed along the length direction and the width direction of the material loading jig 4, the distance between every two adjacent object placing grooves 41 is consistent, and therefore, in order to input coordinates conveniently, the object to be detected is placed in the object placing grooves 41. According to the adjustable thrust detection device provided by the invention, the detection pressure head 5 can move along the Z-axis direction and the X-axis direction respectively under the pushing of the Z-axis mechanism 3 and the X-axis mechanism, the material carrying jig 4 can move along the Y-axis direction under the pushing of the Y-axis mechanism 2, the material carrying jig 4 is provided with the plurality of material placing grooves 41, the to-be-detected pieces can be placed in the material placing grooves 41, one material carrying jig 4 can place a plurality of to-be-detected pieces, and the programming controller can control the Z-axis mechanism 3, the X-axis mechanism and the Y-axis mechanism 2 to push the detection pressure head 5 and the material carrying jig 4 to move according to a certain rule by inputting the coordinate positions of all the to-be-detected pieces, so that the detection pressure head 5 can aim at each to-be-detected piece to carry out thrust detection, the measurement result is accurate, and the device can detect the plurality of to-be-detected pieces once in operation, the detection efficiency is improved, and the technical problem that the existing thrust machine can only move in the Z-axis direction and the magnetic assembly needs to be placed to the test position manually in the prior art is solved.
As an optional embodiment, the test platform further comprises a pressure sensor 6 and a pressure meter 7, wherein the pressure sensor 6 is electrically connected with the pressure meter 7, the pressure sensor 6 is installed on the upper end face of the test platform 1, and the pressure meter 7 is installed on a bracket of the test platform 1. The pressure sensor 6 and the pressure gauge 7 are used to determine the distance of descent required for the test ram 5 to apply a constant thrust and to check whether the spring constant of the spring 55 on the test ram 5 has decayed after a number of uses of the test ram 5. After the detection pressure head 5 just contacts the pressure sensor 6, when the detection pressure head continues to descend, the spring 55 on the detection pressure head 5 can be compressed at the moment, meanwhile, the pressure instrument 7 can display the thrust value sensed by the pressure sensor 6, the distance that the detection pressure head 5 needs to descend is determined by observing the thrust value, or whether the elastic coefficient of the spring 55 is attenuated is determined by descending the detection pressure head 5 to the same position and observing the thrust value on the pressure instrument 7.
As an optional implementation manner, a red warning lamp and a green warning lamp are arranged on the pressure instrument 7, and when the value displayed by the pressure instrument 7 is not at the specified thrust value, the red warning lamp is turned on; when the value displayed by the pressure instrument 7 is at the designated thrust value, the green warning lamp is lightened.
As an alternative embodiment, the detection ram 5 includes a ram 51, a restricting member 52, a primary guide post 53, a secondary guide post 54, a spring 55, a first linear bearing 56, a second linear bearing 57, a connecting plate 58 and a connecting member 59, the ram 51 is connected with the restricting member 52 by a bolt, the first linear bearing 56 is installed in the restricting member 52, the connecting plate 58 and the connecting member 59 are connected by a bolt, the connecting member 59 is connected with the Z-axis mechanism 3, one end of the primary guide post 53 is connected with the connecting plate 58, the other end of the primary guide post 53 is connected with the first linear bearing 56 in a fitting manner, the second linear bearing 57 is installed on the connecting plate 58, one end of the secondary guide post 54 is connected with the second linear bearing 57 in a fitting manner, the other end of the secondary guide post 54 is connected with the restricting member 52, the spring 55 is fitted over the primary guide post 53, and the spring 55 is located between the restricting member 52 and the connecting plate 58. When the detection pressure head 5 presses the pressure sensor 6 or the piece to be detected, the top of the pressure head 51 contacts the pressure sensor 6 or the piece to be detected, and during the process of detecting the descending of the pressure head 5, the connecting plate 58 and the connecting piece 59 continue to descend, the main guide column 53 moves relative to the first linear bearing 56, the secondary guide column 54 moves relative to the second linear bearing 57, and the spring 55 is compressed, so that the limiting piece 52 and the pressure head 51 apply pressure to the pressure sensor 6 or the piece to be detected.
As an alternative embodiment, a movable groove 511 is provided in the ram 51, the movable groove 511 is provided for providing a movable range of the main guide post 53, a limit plate 531 is provided at an end of the main guide post 53, and the limit plate 531 is provided for limiting the main guide post 53 from passing through the first linear bearing 56. The number of the secondary guide posts 54 and the second linear bearings 57 is two, and the main guide post 53 is located between the two secondary guide posts 54.
As an alternative embodiment, the X-axis mechanism, the Y-axis mechanism 2, and the Z-axis mechanism 3 may each be a ball screw mechanism.
The invention provides an adjusting method using adjustable thrust detection equipment, which comprises the following operation steps:
step A, firstly, controlling an X-axis mechanism to move a detection pressure head 5 to a position right above a pressure sensor 6 through a programming controller, then controlling a Z-axis mechanism 3 to move the detection pressure head 5 to a direction close to the pressure sensor 6 until the detection pressure head 5 is in contact with the pressure sensor 6 and the reading of a pressure instrument 7 is zero, stopping moving the detection pressure head 5, and recording a Z-direction coordinate position a at the moment on the programming controller;
step B, continuing to move the detection pressure head 5 downwards until the reading of the pressure instrument 7 reaches a required thrust numerical value N, recording a Z-direction coordinate position B at the moment on the programming controller, and then obtaining a numerical difference c between the Z-direction coordinate position a and the Z-direction coordinate position B;
step C, controlling the X-axis mechanism, the Y-axis mechanism 2 and the Z-axis mechanism 3 through the programming controller, moving the detection pressure head 5 and the material loading jig 4 until the detection pressure head 5 is in contact with a to-be-detected piece on the material loading jig 4, recording a Z-direction coordinate position d at the moment through the programming controller, and then obtaining numerical values and e of the Z-direction coordinate positions d and C;
step D, inputting the numerical value e into the programming controller as a Z-direction coordinate and X-direction coordinates and Y-direction coordinates of all the object placing grooves 41 on the material loading jig 4;
step E, finally, placing all the object placing grooves 41 on the material loading jig 4 into the pieces to be detected, and starting the programming controller, so that the detection pressure head 5 can sequentially detect all the pieces to be detected;
step F, after a group of to-be-detected parts are completed, moving the detection pressure head 5 to a position right above the pressure sensor 6, then controlling the Z-axis mechanism 3 to lower the detection pressure head 5 to a Z-direction coordinate position b, wherein the reading of the pressure instrument 7 is a thrust value M, contrasting whether the thrust value M is deviated from the thrust value N, and if the deviation does not exist, continuing to execute the step E; and if the deviation exists, re-executing the steps A to F until all the pieces to be detected with the thrust numerical value N as the thrust are completely detected, resetting and stopping operation.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (7)
1. An adjustable thrust detection device is characterized by comprising a detection platform (1), an X-axis mechanism, a Y-axis mechanism (2), a Z-axis mechanism (3), a programming controller, a loading jig (4) and a detection pressure head (5),
the programming controller is installed in the inspection platform (1), the Y-axis mechanism (2) is installed on the upper end face of the inspection platform (1), the X-axis mechanism is installed on a support of the inspection platform (1), the Z-axis mechanism (3) is connected with the X-axis mechanism, the detection pressure head (5) is connected with the Z-axis mechanism (3), the loading jig (4) is connected with the Y-axis mechanism (2), and the X-axis mechanism, the Y-axis mechanism (2) and the Z-axis mechanism (3) are all in communication connection with the programming controller;
the programming controller can control the X-axis mechanism to push the detection pressure head (5) to move along the X-axis direction, the programming controller can control the Z-axis mechanism (3) to push the detection pressure head (5) to move along the Z-axis direction, and the programming controller can control the Y-axis mechanism (2) to push the loading jig (4) to move along the Y-axis direction;
the material loading jig (4) is provided with a plurality of storage grooves (41), and the to-be-detected piece is placed in the storage grooves (41).
2. The adjustable thrust force detection device according to claim 1, further comprising a pressure sensor (6) and a pressure meter (7), wherein the pressure sensor (6) and the pressure meter (7) are electrically connected, the pressure sensor (6) is mounted on the upper end face of the test platform (1), and the pressure meter (7) is mounted on a bracket of the test platform (1).
3. The adjustable thrust force detection device according to claim 2, characterized in that a red warning light (71) and a green warning light (72) are provided on the pressure gauge (7).
4. Adjustable thrust detection device according to claim 1, characterized in that said detection head (5) comprises a head (51), a limiting member (52), a primary guide post (53), a secondary guide post (54), a spring (55), a first linear bearing (56), a second linear bearing (57), a connecting plate (58) and a connecting member (59), the pressure head (51) is connected with the limiting piece (52) through bolts, the first linear bearing (56) is mounted within the restraint (52), the connecting plate (58) and the connecting piece (59) are connected through bolts, the connecting piece (59) is connected with the Z-axis mechanism (3), one end of the main guide post (53) is connected with the connecting plate (58), the other end of the main guide post (53) is matched and connected with the first linear bearing (56), the second linear bearing (57) is mounted on the connecting plate (58), one end of the secondary guide post (54) is matched and connected with the second linear bearing (57), the other end of the secondary guide post (54) is connected with the limiting piece (52), the spring (55) is sleeved on the main guide post (53) and the spring (55) is located between the limiting piece (52) and the connecting plate (58).
5. The adjustable thrust detection device according to claim 4, characterized in that a mobile groove (511) is provided in said ram (51), and a limit plate (531) is provided at the end of said main guide post (53).
6. The adjustable thrust detection device according to claim 1, wherein the X-axis mechanism, the Y-axis mechanism (2), and the Z-axis mechanism (3) are all ball screw mechanisms.
7. An adjustment method using an adjustable thrust detection device according to any one of claims 1 to 6, characterized in that it comprises the following operating steps:
step A, firstly, controlling an X-axis mechanism to move a detection pressure head (5) to a position right above a pressure sensor (6) through a programming controller, then controlling a Z-axis mechanism (3) to move the detection pressure head (5) to a direction close to the pressure sensor (6) until the detection pressure head (5) is in contact with the pressure sensor (6) and the reading of a pressure instrument (7) is zero, stopping moving the detection pressure head (5), and recording a Z-direction coordinate position a at the moment on the programming controller;
b, continuously moving the detection pressure head (5) downwards until the reading of the pressure instrument (7) reaches a required thrust value N, recording a Z-direction coordinate position B at the moment on the programming controller, and then obtaining a value difference c between the Z-direction coordinate position a and the Z-direction coordinate position B;
step C, controlling the X-axis mechanism, the Y-axis mechanism (2) and the Z-axis mechanism (3) through a programming controller, moving the detection pressure head (5) and the material loading jig (4) until the detection pressure head (5) is in contact with a to-be-detected piece on the material loading jig (4), recording a Z-direction coordinate position d at the moment through the programming controller, and then obtaining a numerical value sum e of the Z-direction coordinate position d and the Z-direction coordinate position C;
d, inputting the numerical value e into the programming controller as a Z-direction coordinate and X-direction coordinates and Y-direction coordinates of all the object placing grooves (41) on the material loading jig (4);
e, finally, placing all the object placing grooves (41) on the material loading jig (4) into the pieces to be detected, and starting the programming controller, so that the detection pressure head (5) can sequentially detect all the pieces to be detected;
f, after a group of to-be-detected components are completed, moving the detection pressure head (5) to a position right above the pressure sensor (6), then controlling the Z-axis mechanism (3) to lower the detection pressure head (5) to a Z-direction coordinate position b, wherein the reading of the pressure instrument (7) is a thrust value M, comparing whether the thrust value M is deviated from the thrust value N, and if the deviation does not exist, continuing to execute the step E; and if the deviation exists, re-executing the steps A to F until all the pieces to be detected with the thrust numerical value N as the thrust are completely detected, resetting and stopping operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211623055.9A CN115773838A (en) | 2022-12-16 | 2022-12-16 | Adjustable thrust detection device and adjustment method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211623055.9A CN115773838A (en) | 2022-12-16 | 2022-12-16 | Adjustable thrust detection device and adjustment method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115773838A true CN115773838A (en) | 2023-03-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211623055.9A Pending CN115773838A (en) | 2022-12-16 | 2022-12-16 | Adjustable thrust detection device and adjustment method |
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| Country | Link |
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| CN (1) | CN115773838A (en) |
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- 2022-12-16 CN CN202211623055.9A patent/CN115773838A/en active Pending
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