CN221859454U - A roller inspection tool - Google Patents
A roller inspection tool Download PDFInfo
- Publication number
- CN221859454U CN221859454U CN202420488384.5U CN202420488384U CN221859454U CN 221859454 U CN221859454 U CN 221859454U CN 202420488384 U CN202420488384 U CN 202420488384U CN 221859454 U CN221859454 U CN 221859454U
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- roller
- connecting rod
- sliding
- mounting
- seat
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a roller detection tool, which comprises a first roller and a second roller which are respectively arranged on a frame, and the detection tool comprises: the mounting seat is mounted on the frame; the sliding seat comprises a seat body and a first sliding rail arranged on the seat body; the seat body is connected with the mounting seat; the sliding block is slidably arranged on the first sliding rail; the detection assembly comprises two groups of connecting rod assemblies and dial gauges respectively connected with the two groups of connecting rod assemblies, and the two dial gauges respectively correspond to the first roller and the second roller; the connecting rod assembly is connected with the sliding block and comprises at least two connecting rods which are movably connected. The utility model improves the detection range, the detection precision and the detection efficiency.
Description
Technical Field
The application relates to the technical field of detection equipment, in particular to a roller detection tool.
Background
In some devices with rollers, it is necessary to detect the accuracy of the rollers themselves and the accuracy of the installation of the rollers, in particular the parallelism between the two rollers. For example, in the process of installing the coating machine, accuracy of the coating roller and the doctor roller, such as straightness, parallelism, circle run-out and the like, needs to be ensured.
The utility model patent with the publication number of CN207963743U discloses a roller parallelism measuring device of a hot-melt coating machine, and the working principle is that when the parallelism of roller shafts needs to be detected, the expansion and contraction of a standby ruler are adjusted according to the distance between the roller shafts, so that a first measuring rod and a second measuring rod are clamped on the corresponding roller shafts, the parallelism between the roller shafts is detected, and people can detect the distance between the roller shafts by using a clamping plate. In fact, the two measuring rods are compared with the rollers, whether the two rollers are parallel or not can only be tested, if specific parallelism data need to be measured, the measuring rods need to be moved repeatedly, but the positioning reference is lacked in the moving process, the measuring result is inaccurate easily, the measuring process is completely operated by manual operation, the measuring efficiency is low, and the measured data are few in variety.
Disclosure of utility model
Based on the above, it is necessary to provide a roller detection tool, and the specific technical scheme is as follows.
Roller class detects frock, the roller class is including installing first roller and the second roller in the frame respectively, detect the frock and include:
The mounting seat is mounted on the frame;
The sliding seat comprises a seat body and a first sliding rail arranged on the seat body; the seat body is connected with the mounting seat;
the sliding block is slidably arranged on the first sliding rail;
The detection assembly comprises two groups of connecting rod assemblies and dial gauges respectively connected with the two groups of connecting rod assemblies, and the two dial gauges respectively correspond to the first roller and the second roller; the connecting rod assembly is connected with the sliding block and comprises at least two connecting rods which are movably connected.
Further, the connecting rod assembly comprises a connecting piece, a first connecting rod, a second connecting rod and a third connecting rod; the connecting piece is connected with the sliding block; one end of the first connecting rod is connected with the connecting piece to form a first spherical pair, the other end of the first connecting rod is connected with the second connecting rod to form a revolute pair, the second connecting rod is connected with the third connecting rod to form a second spherical pair, and the third connecting rod is connected with the dial indicator.
Further, the sliding block comprises a sliding block body and a connecting rod, and the sliding block body is connected with the connecting rod; the connecting rod is provided with a plurality of mounting holes which are sequentially arranged; the connecting piece is inserted into the mounting hole and connected with the connecting rod.
Further, a second sliding rail is arranged on the seat body; the number of the mounting seats is two, and at least one mounting seat is in sliding connection with the second sliding rail.
Further, the second sliding rail comprises two sliding grooves respectively arranged on two side surfaces of the seat body; the mounting seat comprises a mounting block and a sliding block, the mounting block is connected with the frame, the sliding block is connected with the mounting block, clamping blocks are respectively arranged on two sides of the sliding block, and the clamping blocks are clamped into the sliding grooves and are in sliding fit with the sliding grooves.
Further, the installation block is installed below the sliding block, so that the installation block is propped against the side face of the frame, and the sliding block is propped against the top face of the frame.
Further, the installation block is a magnetic piece, so that the installation block and the rack are magnetically attracted and adsorbed.
Further, during detection, the measuring ends of the two dial gauges are respectively abutted against the first roller and the second roller.
Further, the two ends of the seat body are respectively connected with hanging rings.
The beneficial effects are that: according to the roller detection tool provided by the utility model, the sliding seat is arranged on the frame through the mounting seat, so that the sliding block moves along the first guide rail on the sliding seat to drive the dial indicator to move, the data of the roller is detected by using the dial indicator, or the data of the roller is detected by using the dial indicator when the roller rotates, the data such as straightness, parallelism, circle runout and the like can be detected respectively, and the detected data are various; the sliding seat is kept still all the time in the detection process, and the accuracy of detection data is ensured by taking the sliding seat as a reference; in addition, only the sliding block or the rotating roller is required to be moved in the detection process, the operation is simple and convenient; in summary, the utility model improves the detection range, the detection precision and the detection efficiency.
Drawings
In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a test fixture during installation;
FIG. 2 is a schematic diagram of a detection tool;
fig. 3 is a schematic diagram of an enlarged schematic diagram of the region a in fig. 1.
Reference numerals illustrate: 1. a first roller; 2. a second roller; 3. a frame; 4. a mounting base; 5. a sliding seat; 6. a slide block; 7. A detection assembly;
41. a mounting block; 42. A sliding block; 43. A clamping block;
51. A base; 52. a first slide rail; 53. a second slide rail; 54. a hanging ring;
61. a slider body; 62. a connecting rod; 63. a mounting hole;
71. A connecting rod assembly; 72. a dial gauge; 73. a connecting piece; 74. a first link; 75. a second link; 76. and a third link.
Detailed Description
In order that the above objects, features and advantages of the application will be readily understood, a more particular description of the application will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. The present application may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the application, whereby the application is not limited to the specific embodiments disclosed below.
In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
It will be understood that when an element is referred to as being "fixed" or "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 "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Examples
The embodiment provides a roller detection tool, and the roller comprises a first roller 1 and a second roller 2. Specifically, the first roller 1 and the second roller 2 are arranged opposite to each other, and parallelism thereof needs to be ensured when mounting. For example, the first roll 1 and the second roll 2 may be a coating roll and a doctor roll, respectively, in a coating machine, and the first roll 1 and the second roll 2 may also be an upper roll and a lower roll, respectively, in a roll press.
Referring to fig. 1 and 2, the first roller 1 and the second roller 2 are respectively mounted on a frame 3. The detection tool comprises a mounting seat 4, a sliding seat 5, a sliding block 6 and a detection assembly 7. The mounting seat 4 is mounted on the frame 3, and the sliding seat 5 includes a seat body 51 and a first sliding rail 52 disposed on the seat body 51. In this embodiment, the first sliding rail 52 is mounted on the top surface of the base 51, and in other embodiments, the first sliding rail 52 may be mounted on a side surface or a bottom surface of the base 51. The seat body 51 is connected with the mounting seat 4. The sliding block 6 is slidably mounted on the first sliding rail 52, so that the sliding block 6 can slide along the length direction of the first sliding rail 52. The detection assembly 7 comprises two groups of connecting rod assemblies 71 and two dial gauges 72, the two groups of connecting rod assemblies 71 are respectively connected with the sliding block 6, one dial gauge 72 is connected with one connecting rod assembly 71, and the other dial gauge 72 is connected with the other connecting rod assembly 71. The connecting rod assembly 71 comprises at least two connecting rods which are movably connected, and the position and the angle of the dial indicator 72 can be adjusted through the connecting rod assembly 71, so that the measuring device is suitable for measuring rollers with different specifications or different positions of the rollers.
According to the roller detection tool provided by the embodiment, the sliding seat 5 is arranged on the frame 3 through the mounting seat 4, the sliding block 6 moves along the first guide rail on the sliding seat 5 to drive the dial indicator 72 to move, the data of the roller is detected by the dial indicator 72, or the data of the roller is detected by the dial indicator 72 in the rotating process of the roller, the data such as straightness, parallelism and circle runout can be detected respectively, and the detected data are various; in the detection process, the sliding seat 5 is kept still all the time, and the accuracy of detection data is ensured by taking the sliding seat 5 as a reference; in addition, only the sliding block 6 or the rotating roller is required to be moved in the detection process, the operation is simple and convenient; in summary, the utility model improves the detection range, the detection precision and the detection efficiency.
Specifically, when the straightness of the roller is detected, the straightness of the roller is measured by adjusting the dial gauge 72 to be in contact with the roller and moving the slider 6 to record data at different positions. When the parallelism of the rollers is detected, the two dial indicators 72 are adjusted to be respectively contacted with the first roller 1 and the second roller 2, the sliding block 6 is moved to respectively record data of different positions of the two dial indicators 72, and the measured data of the first roller 1 and the second roller 2 are compared to measure the parallelism of the rollers. When the circle runout of the roller is detected, the dial indicator 72 is adjusted to be in contact with the roller, the dial indicator 72 is kept not to move so that the roller rotates, data of different positions are recorded, and therefore the circle runout of the roller is measured.
Specifically, referring to fig. 2, the link assembly 71 includes a connector 73, a first link 74, a second link 75, and a third link 76. The connecting piece 73 is connected with the sliding block 6; one end of the first connecting rod 74 is connected with the connecting piece 73 to form a first spherical pair, the other end of the first connecting rod is connected with the second connecting rod 75 to form a revolute pair, the second connecting rod 75 is connected with the third connecting rod 76 to form a second spherical pair, and the third connecting rod 76 is connected with the dial indicator 72. The angle and the position of the dial indicator 72 can be freely adjusted through the first spherical pair, the revolute pair and the second spherical pair, so that different measurement requirements can be met.
Specifically, with continued reference to fig. 2, the slider 6 includes a slider body 61 and a connecting rod 62, the slider body 61 is connected to the connecting rod 62, the connecting rod 62 extends in the vertical direction, and a plurality of mounting holes 63 are formed in the connecting rod 62 and are sequentially arranged in the vertical direction; the connecting member 73 is inserted into the mounting hole 63 to be connected with the connecting rod 62. The mounting height of the detection assembly 7 can be integrally adjusted by mounting the connecting rod 62 in the mounting holes 63 of different heights, and the mounting height of the detection assembly 7 can be integrally adjusted to accommodate different detection requirements when facing the rollers of different mounting heights. The connecting piece 73 may be a connecting bolt, one end of the connecting bolt passes through the mounting hole 63 and then is locked with the nut, and the other end of the connecting bolt is connected with the first connecting rod 74 to form a spherical pair.
Specifically, referring to fig. 1, the base 51 is provided with a second slide rail 53, and in this embodiment, the second slide rail 53 includes two slide grooves respectively formed on two sides of the base 51; in other embodiments, the second sliding rail 53 may be a linear rail mounted on the top or side of the base 51. The number of the mounting seats 4 is two, referring to fig. 3, the mounting seats 4 comprise mounting blocks 41 and sliding blocks 42, the mounting blocks 41 are connected with the frame 3, the sliding blocks 42 are connected with the mounting blocks 41, clamping blocks 43 are respectively arranged on two sides of the sliding blocks 42, and the clamping blocks 43 are clamped into the sliding grooves to be in sliding fit with the sliding grooves. The distance between the two mounting seats 4 is adjusted in a moving way, so that the machine frame 3 with different sizes can be adapted. In this embodiment, both the mounting bases 4 are slidably connected to the second slide rail 53, but in other embodiments, one of the mounting bases 4 may be fixedly connected to the base 51, and the other mounting base 4 may be slidably connected to the base 51.
Specifically, referring to fig. 3, the mounting block 41 is mounted below the slide block 42, and the mounting block 41 is positioned against the side surface of the frame 3 with the side surface of the frame 3 as a reference surface; the sliding block 42 is abutted against the top surface of the frame 3, and the detection tool is supported by the sliding block 42.
Specifically, the mounting block 41 is a magnetic member, so that the mounting block 41 is magnetically attracted to the frame 3. So that the installation and the positioning between the installation seat 4 and the frame 3 are simpler and more convenient.
Specifically, the two ends of the base 51 are respectively connected with a hanging ring 54. When installing the detection tool, the detection tool is hoisted through the hoisting ring 54.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the application, which are described in detail and are not to be construed as limiting the scope of the claims. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application. Accordingly, the scope of protection of the present application is to be determined by the appended claims.
Claims (9)
1. Roller class detects frock, the roller class is including installing first roller and the second roller in the frame respectively, its characterized in that, detect the frock and include:
The mounting seat is mounted on the frame;
The sliding seat comprises a seat body and a first sliding rail arranged on the seat body; the seat body is connected with the mounting seat;
the sliding block is slidably arranged on the first sliding rail;
The detection assembly comprises two groups of connecting rod assemblies and dial gauges respectively connected with the two groups of connecting rod assemblies, and the two dial gauges respectively correspond to the first roller and the second roller; the connecting rod assembly is connected with the sliding block and comprises at least two connecting rods which are movably connected.
2. The roll inspection tool of claim 1, wherein the linkage assembly comprises a connecting piece, a first linkage, a second linkage, and a third linkage; the connecting piece is connected with the sliding block; one end of the first connecting rod is connected with the connecting piece to form a first spherical pair, the other end of the first connecting rod is connected with the second connecting rod to form a revolute pair, the second connecting rod is connected with the third connecting rod to form a second spherical pair, and the third connecting rod is connected with the dial indicator.
3. The roll inspection tool according to claim 2, wherein the slider comprises a slider body and a connecting rod, the slider body being connected to the connecting rod; the connecting rod is provided with a plurality of mounting holes which are sequentially arranged; the connecting piece is inserted into the mounting hole and connected with the connecting rod.
4. The roller detection tool according to claim 1, wherein the base is provided with a second slide rail; the number of the mounting seats is two, and at least one mounting seat is in sliding connection with the second sliding rail.
5. The roll detection tool according to claim 4, wherein the second sliding rail comprises two sliding grooves respectively formed in two side surfaces of the base body; the mounting seat comprises a mounting block and a sliding block, the mounting block is connected with the frame, the sliding block is connected with the mounting block, clamping blocks are respectively arranged on two sides of the sliding block, and the clamping blocks are clamped into the sliding grooves and are in sliding fit with the sliding grooves.
6. The roll inspection tool according to claim 5, wherein the mounting block is mounted below the slider such that the mounting block abuts against a side of the frame and the slider abuts against a top surface of the frame.
7. The roll inspection tool of claim 6, wherein the mounting block is a magnetic member to magnetically attract the mounting block to the frame.
8. The roller detection tool according to claim 1, wherein the measuring ends of the two dial indicators are respectively abutted against the first roller and the second roller during detection.
9. The roller detection tool according to claim 1, wherein two ends of the base are respectively connected with hanging rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420488384.5U CN221859454U (en) | 2024-03-13 | 2024-03-13 | A roller inspection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420488384.5U CN221859454U (en) | 2024-03-13 | 2024-03-13 | A roller inspection tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221859454U true CN221859454U (en) | 2024-10-18 |
Family
ID=93045755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420488384.5U Expired - Fee Related CN221859454U (en) | 2024-03-13 | 2024-03-13 | A roller inspection tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221859454U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119085578A (en) * | 2024-11-08 | 2024-12-06 | 中创新航科技集团股份有限公司 | Roller parallelism detection device |
-
2024
- 2024-03-13 CN CN202420488384.5U patent/CN221859454U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119085578A (en) * | 2024-11-08 | 2024-12-06 | 中创新航科技集团股份有限公司 | Roller parallelism detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20241018 |
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| CF01 | Termination of patent right due to non-payment of annual fee |