CN217155319U - Surface roughness measuring device for production and processing of cold-rolled sheet automobile parts - Google Patents
Surface roughness measuring device for production and processing of cold-rolled sheet automobile parts Download PDFInfo
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- CN217155319U CN217155319U CN202221005067.0U CN202221005067U CN217155319U CN 217155319 U CN217155319 U CN 217155319U CN 202221005067 U CN202221005067 U CN 202221005067U CN 217155319 U CN217155319 U CN 217155319U
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Abstract
The utility model relates to a roughness measurement technical field specifically discloses a roughness measurement device for cold-rolled sheet car parts production and processing, include: the laser device comprises a shell, wherein a shaft sleeve is arranged in an inner cavity of the shell, and the upper surface of the shell is fixedly connected with a laser emitter; the mounting plate is fixedly mounted on the outer side wall of the shaft sleeve and kept horizontally placed, and the upper surface of the mounting plate is fixedly connected with a mirror surface; the sliding plate is attached to the inner wall of the upper end of the shell, and the sliding plate and the laser emitter are respectively positioned on two sides of the shell; the beneficial effects are that: the mounting plate is fixedly connected with the surface of the shaft sleeve, the mirror surface is fixed on the mounting plate, the laser emitter is arranged in an inclined mode, the laser emitter and the sliding plate are respectively located on two sides of the inner cavity of the shell, and therefore when the mirror surface is inclined, the position of laser irradiation on the light receiving plate can be changed, so that workers can observe and measure more visually, and the measuring accuracy is improved.
Description
Technical Field
The utility model relates to a roughness measurement technical field specifically is a roughness measurement device is used in cold-rolled sheet car parts production and processing.
Background
Cold-rolled sheets are produced by rolling a hot-rolled coil as a raw material at a temperature below the recrystallization temperature at room temperature, and are widely used in automobile manufacturing, electric products, and the like.
At present, in the production and processing process of cold-rolled sheet automobile parts, in order to ensure the quality of processed products, the surface roughness measurement of the processed products is generally needed.
However, the existing surface roughness measuring device has a lot of inconvenience when in use, and the surface roughness of the product is difficult to visually react and is watched by workers, so that the surface roughness is not measured accurately enough.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a surface roughness measuring device is used in cold-rolled sheet car parts production and processing to solve the not accurate enough problem of product roughness measurement that provides in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a surface roughness measuring device for cold-rolled sheet automobile parts production processing, the measuring device comprising:
the laser device comprises a shell, wherein a shaft sleeve is arranged in an inner cavity of the shell, and the upper surface of the shell is fixedly connected with a laser emitter;
the mounting plate is fixedly mounted on the outer side wall of the shaft sleeve and kept horizontally placed, and the upper surface of the mounting plate is fixedly connected with a mirror surface; and
the sliding plate is attached to the inner wall of the upper end of the shell, the sliding plate and the laser emitter are located on two sides of the shell respectively, and the lower surface of the sliding plate is provided with a light receiving plate.
Preferably, the middle part of the shaft sleeve is movably connected with a fixing shaft matched with the shaft sleeve in a penetrating manner, two ends of the fixing shaft are fixedly connected with the inner walls of two sides of the shell respectively, and a torsion spring is fixedly connected between the end part of the shaft sleeve and the inner wall of the shell.
Preferably, the laser emitter is arranged obliquely, and laser emitted by the laser emitter irradiates the surface of the light receiving plate after being reflected by the mirror surface.
Preferably, the outer side wall of the shaft sleeve is fixedly connected with a connecting rod which is obliquely arranged, the end part of the connecting rod is fixedly connected with an attaching end, the attaching end is arranged to be arc-shaped, and the lower end of the attaching end extends out of the inner cavity of the shell.
Preferably, the guide rail plate matched with the sliding plate is sleeved on the outer side of the sliding plate in a sliding mode, the middle of the lower surface of the guide rail plate is provided with a light transmission groove, the guide rail plate is fixedly installed on the inner wall of the upper end of the shell, one end of the sliding plate sequentially and movably penetrates through the end portion of the guide rail plate and the inner wall of the shell and extends to the outer side of the shell, and one end of the sliding plate is fixedly connected with a pull ring.
Preferably, the inner walls of the two sides of the shell are respectively provided with a crawler wheel, and the lower surface of the crawler wheel is lower than the lower end surface of the shell.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a surface roughness measuring device is used in cold-rolled sheet car parts production and processing is through the fixed surface at the axle sleeve is connected with the mounting panel, be fixed with the mirror surface on the mounting panel, laser emitter slope sets up, laser emitter and sliding plate are located shell cavity's both sides respectively, consequently when the mounting panel rotates the drive mirror surface slope, the laser that laser emitter launches is through the mirror surface reflection back, its reflection route can change, the position of laser irradiation on connecing the light board can change promptly, and the change of position can be enlargied because of the slope of mirror surface, consequently, can make things convenient for more audio-visual observation and measurement of staff, thereby improve measuring precision.
Drawings
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a schematic view of the interior of the housing structure of the present invention;
FIG. 3 is a schematic view of the working principle of the present invention;
fig. 4 is a schematic diagram of the relative position relationship between the sliding plate and the guide rail plate structure of the present invention.
In the figure: 1. a housing; 2. a shaft sleeve; 3. a laser transmitter; 4. mounting a plate; 5. a mirror surface; 6. a connecting rod; 7. a sliding plate; 8. a light receiving plate; 9. a fixed shaft; 10. a fitting end; 11. a guide rail plate; 12. a light-transmitting groove; 13. a pull ring; 14. a track wheel.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clear and fully described, embodiments of the present invention are further described in detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of some embodiments of the invention and are not limiting of the invention, and that all other embodiments obtained by those of ordinary skill in the art without the exercise of inventive faculty are within the scope of the invention.
In the description of the present invention, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "a," "an," "first," "second," "third," "fourth," "fifth," and "sixth" 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 be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
For the purposes of simplicity and explanation, the principles of the embodiments are described by referring mainly to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one skilled in the art that the embodiments may be practiced without these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.
Referring to fig. 1-4, the present invention provides a technical solution: a surface roughness measuring device for cold-rolled sheet automobile part production and processing, measuring device includes:
the shell 1, the upper surface of shell 1 has seted up the directional groove of arrow point for the gliding direction of shell 1 when the suggestion this device uses.
Be provided with axle sleeve 2 at the inner chamber of shell 1, the middle part activity through connection of axle sleeve 2 has the fixed axle 9 of looks adaptation with it, the both ends of fixed axle 9 respectively with the both sides inner wall fixed connection of shell 1, fixedly connected with torsional spring between the tip of axle sleeve 2 and the inside wall of shell 1, consequently axle sleeve 2 can rotate in the outside of fixed axle 9, the effect of torsional spring makes axle sleeve 2 have and carries out the pivoted trend to a certain direction.
Secondly, a connecting rod 6 which is obliquely arranged is fixedly connected to the outer side wall of the shaft sleeve 2, the end part of the connecting rod 6 is fixedly connected with an attaching end 10, the attaching end 10 is arc-shaped, the lower end of the attaching end 10 extends out of the inner cavity of the shell 1, the device is placed on the surface of a product, the shaft sleeve 2 drives the connecting rod 6 to rotate under the torsion action of a torsion spring, so that the lower end of the attaching end 10 can be attached to the surface of the product, and the upper surface of the shell 1 is fixedly connected with a laser emitter 3;
the mounting plate 4 is fixedly mounted on the outer side wall of the shaft sleeve 2 and kept horizontally, and the upper surface of the mounting plate 4 is fixedly connected with a mirror surface 5; and
the sliding plate 7, the sliding plate 7 is attached to the inner wall of the upper end of the outer shell 1, the sliding plate 7 and the laser emitter 3 are respectively positioned at two sides of the outer shell 1, the light receiving plate 8 is arranged at the lower surface of the sliding plate 7, the laser emitter 3 is obliquely arranged, and laser emitted by the laser emitter 3 is reflected by the mirror surface 5 and then irradiates the surface of the light receiving plate 8, so that when the device slides on the surface of a product, because the surface of the product has roughness, the attached end 10 can jump in the vertical direction, and then the shaft sleeve 2 and the mounting plate 4 are driven to rotate along with the same, when the mounting plate 4 rotates, the laser emitted by the laser emitter 3 is reflected by the mirror surface 5, the reflection route of the laser is influenced, the position of the reflected laser irradiating the light receiving plate 8 can change along with the laser, and the change of the position can be amplified due to the rotation of the mounting plate 4, even if the roughness of the surface of the product is smaller, laser shines the position on connecing light board 8 and still can take place great change to the staff of being convenient for observes and measures, in addition, can measure more directly perceived for guaranteeing the staff, will connect light board 8 to set up to the fluorescent screen, and it receives the laser irradiation back, and the surface can send light.
Secondly, the guide rail plate 11 of cup jointing looks adaptation with it slides in the outside of sliding plate 7, light-transmitting groove 12 has been seted up at guide rail plate 11's lower surface middle part, guide rail plate 11 fixed mounting is at the upper end inner wall of shell 1, the one end activity in proper order of sliding plate 7 runs through the tip of guide rail plate 11 and the inner wall of shell 1 and extends to the outside of shell 1, the one end fixedly connected with pull ring 13 of sliding plate 7, guide rail plate 11's setting is used for the slip direction to sliding plate 7, light-transmitting groove 12's setting is used for avoiding the reflection route of laser to receive guide rail plate 11 to block, the setting of pull ring 13 is convenient for pull out the inner chamber of shell 1 with sliding plate 7 and light receiving plate 8, thereby the staff of being convenient for observes and measures.
In addition, the crawler wheels 14 are mounted on the inner walls of both sides of the housing 1, the lower surfaces of the crawler wheels 14 are lower than the lower end surface of the housing 1, and the installation of the crawler wheels 14 ensures that the housing 1 can slide on the surface of a product more smoothly.
When the device is used, the sliding plate 7 is inserted into the inner cavity of the guide rail plate 11, the rubber pad is arranged on the surface of the sliding plate 7, the sliding plate 7 can be prevented from easily sliding in the inner cavity of the guide rail plate 11, then the device is attached to the surface of a product to be detected, and the shell 1 slides along the surface of the product;
in the sliding process of the shell 1, the torsional spring provides torsion force to enable the lower end of the attaching end 10 to be attached to the surface of a product all the time, but the attaching end 10 can continuously jump due to the roughness of the surface of the product, the attaching end 10 drives the mounting plate 4 to rotate when jumping, the mirror surface 5 inclines at the moment, laser irradiated on the mirror surface 5 by the laser emitter 3 is reflected by the mirror surface 5, the reflection path of the laser changes, and therefore the position of the laser irradiated on the light receiving plate 8 changes, and the position change of the laser irradiated on the light receiving plate is amplified due to the inclination of the mirror surface 5;
after the shell 1 slides for a certain distance, the sliding plate 7 is pulled out from the inner cavity of the shell 1, and then the roughness of the surface of the product can be measured by observing and measuring the length of the bright lines on the light receiving plate 8.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a cold-rolled sheet is surface roughness measuring device for auto parts production and processing which characterized in that: the measuring device includes:
the laser device comprises a shell (1), wherein a shaft sleeve (2) is arranged in an inner cavity of the shell (1), and a laser emitter (3) is fixedly connected to the upper surface of the shell (1);
the mounting plate (4) is fixedly mounted on the outer side wall of the shaft sleeve (2) and is kept horizontally placed, and the upper surface of the mounting plate (4) is fixedly connected with a mirror surface (5); and
the sliding plate (7), sliding plate (7) and the laminating of the upper end inner wall of shell (1), sliding plate (7) and laser emitter (3) are located the both sides of shell (1) respectively, and the lower surface of sliding plate (7) is provided with and connects light board (8).
2. The surface roughness measuring device for the production and processing of the cold-rolled sheet automobile part according to claim 1, characterized in that: the middle part of the shaft sleeve (2) is movably connected with a fixing shaft (9) matched with the shaft sleeve in a penetrating mode, two ends of the fixing shaft (9) are fixedly connected with the inner walls of two sides of the shell (1) respectively, and a torsion spring is fixedly connected between the end part of the shaft sleeve (2) and the inner side wall of the shell (1).
3. The surface roughness measuring device for the production and processing of the cold-rolled sheet automobile part according to claim 2, characterized in that: the laser emitter (3) is obliquely arranged, and laser emitted by the laser emitter (3) is reflected by the mirror surface (5) and then illuminates the surface of the light receiving plate (8).
4. The device for measuring the surface roughness for the production and processing of the cold-rolled sheet automobile part according to claim 3, characterized in that: the outer side wall of the shaft sleeve (2) is fixedly connected with a connecting rod (6) which is obliquely arranged, the end part of the connecting rod (6) is fixedly connected with an attaching end (10), the attaching end (10) is arranged to be arc-shaped, and the lower end of the attaching end (10) extends out of the inner cavity of the shell (1).
5. The device for measuring the surface roughness for the production and processing of the cold-rolled sheet automobile part according to claim 4, characterized in that: the guide rail plate (11) of looks adaptation with it has been cup jointed in the outside slip of sliding plate (7), and light-permeable groove (12) have been seted up at the lower surface middle part of guide rail plate (11), and guide rail plate (11) fixed mounting is at the upper end inner wall of shell (1), and the one end activity in proper order of sliding plate (7) runs through the tip of guide rail plate (11) and the inner wall of shell (1) and extends to the outside of shell (1), and the one end fixedly connected with pull ring (13) of sliding plate (7).
6. The surface roughness measuring device for the production and processing of a cold-rolled sheet automobile part according to claim 5, characterized in that: crawler wheels (14) are installed on the inner walls of the two sides of the shell (1), and the lower surfaces of the crawler wheels (14) are lower than the lower end surface of the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221005067.0U CN217155319U (en) | 2022-04-27 | 2022-04-27 | Surface roughness measuring device for production and processing of cold-rolled sheet automobile parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221005067.0U CN217155319U (en) | 2022-04-27 | 2022-04-27 | Surface roughness measuring device for production and processing of cold-rolled sheet automobile parts |
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| CN217155319U true CN217155319U (en) | 2022-08-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221005067.0U Active CN217155319U (en) | 2022-04-27 | 2022-04-27 | Surface roughness measuring device for production and processing of cold-rolled sheet automobile parts |
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| CN (1) | CN217155319U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115574746A (en) * | 2022-12-07 | 2023-01-06 | 常州凯盛新材料股份有限公司 | Flatness detection equipment based on high-toughness PVC (polyvinyl chloride) floor |
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2022
- 2022-04-27 CN CN202221005067.0U patent/CN217155319U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115574746A (en) * | 2022-12-07 | 2023-01-06 | 常州凯盛新材料股份有限公司 | Flatness detection equipment based on high-toughness PVC (polyvinyl chloride) floor |
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