CN209745220U - Flatness measuring device - Google Patents
Flatness measuring device Download PDFInfo
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- CN209745220U CN209745220U CN201921253834.8U CN201921253834U CN209745220U CN 209745220 U CN209745220 U CN 209745220U CN 201921253834 U CN201921253834 U CN 201921253834U CN 209745220 U CN209745220 U CN 209745220U
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Abstract
The utility model relates to a roughness measurement field especially relates to a roughness measuring device, including support frame, side supporting wheel, measurement elevating system, interlock indicating mechanism, roughness display mechanism and back supporting wheel, the support frame include the supporting seat, go up the diaphragm, go up slide opening, curb plate, backup pad, back connecting plate and slide opening hole, measurement elevating system include measuring wheel, installation axle, mounting panel, sliding seat, slip screwed pipe, spring and limiting plate, interlock indicating mechanism include indicator plate, spacing ring and threaded rod, roughness display mechanism include L type connecting plate and scale bar, this roughness measuring device still includes the handle, the utility model discloses can measure the roughness, measurement of efficiency is high moreover, convenient to use.
Description
Technical Field
The utility model relates to a roughness measurement field especially relates to a roughness measuring device.
Background
Flatness, surface is not absolutely flat when processing or producing something, and the difference between the flat and absolute levels is flatness (smaller values are better). In the furniture industry, the flatness refers to the local flatness of the surface of a product (part) within the range of 0-150 mm. To the measurement of roughness, traditional measuring method generally adopts the feeler gauge to measure, and measurement accuracy can satisfy daily use, but measurement process is comparatively loaded down with trivial details, directly leads to measurement effeciency low to be not fit for efficient fitment work.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a roughness measuring device can measure the roughness, and measurement of efficiency is high moreover, convenient to use.
the purpose of the utility model is realized through the following technical scheme:
The utility model provides a roughness measuring device, includes support frame, side supporting wheel, measures elevating system, interlock indicating mechanism, roughness display mechanism and back supporting wheel, the left and right sides of support frame all rotate and be connected with the side supporting wheel, back supporting wheel rotate the rear end of connecting at the support frame, measurement elevating system be equipped with a plurality ofly, a plurality of measurement elevating system transversely evenly sliding connection in proper order in the front portion of support frame, interlock indicating mechanism be equipped with a plurality ofly, a plurality of interlock indicating mechanism are respectively through threaded connection on a plurality of measurement elevating system, roughness display mechanism fixed connection on the support frame and with a plurality of interlock indicating mechanism sliding connection.
The support frame include the supporting seat, go up the diaphragm, go up the slide opening, the curb plate, a supporting plate, back connecting plate and spout hole, go up the upper end of diaphragm fixed connection at the supporting seat, the equal fixedly connected with curb plate in both sides of supporting seat, all be connected with the side supporting wheel through the bearing rotation on two curb plates, backup pad fixed connection is at the rear end at supporting seat middle part, two back connecting plates of rear end fixedly connected with of backup pad, rotate through the bearing on two back connecting plates and be connected with the back supporting wheel, the lower extreme of supporting seat is equipped with a plurality of spout holes, upward be equipped with a plurality of slide openings on the diaphragm, a plurality of last slide openings are corresponding and the.
Measure elevating system including the measuring pulley, install the axle, the mounting panel, the sliding seat, the slip screwed pipe, spring and limiting plate, the equal fixedly connected with mounting panel in the left and right sides of sliding seat lower extreme, two mounting panel lower extremes rotate and are connected with the installation axle, it rotates through the bearing to be connected with the measuring pulley to install epaxial, the measuring pulley is located between two mounting panels, slip screwed pipe fixed connection is on the sliding seat, limiting plate fixed connection is in the upper end of slip screwed pipe, sliding seat sliding connection is in the spout hole, slip screwed pipe sliding connection is in the upper slide opening, the spring housing is established on the slip screwed pipe, the lower extreme and the sliding seat contact of spring, the upper end and the last horizontal plate.
The linkage indicating mechanism comprises an indicating plate, limiting rings and a threaded rod, wherein the two limiting rings are fixedly connected to the upper end of the threaded rod, the indicating plate is rotatably connected to the threaded rod and located between the two limiting rings, and the lower end of the threaded rod is connected to the inside of the sliding threaded pipe through threads.
The flatness display mechanism comprises an L-shaped connecting plate and a plurality of scale rods, the lower end of the L-shaped connecting plate is fixedly connected to the upper transverse plate, the scale rods are arranged on the L-shaped connecting plate, the scale rods are uniformly and fixedly connected to the L-shaped connecting plate, and the scale rods are respectively connected with the indicating plates in a sliding mode.
the flatness measuring device further comprises a handle, and the handle is fixedly connected to the supporting plate.
The utility model has the advantages that: the utility model provides a flatness measuring device, which is characterized in that the device is placed on a measuring surface, a handle is pressed to enable a measuring wheel and a side supporting wheel to be contacted with a measuring plane, at the moment, the measuring wheel pushes a sliding seat to move upwards to extrude a spring and simultaneously drives a linkage indicating mechanism to enable an indicating plate to slide to a zero scale position on a scale rod, the handle is pushed to enable the device to move, when the measuring wheel rolls over a higher position, the measuring wheel pushes the indicating plate upwards to slide upwards on the scale rod, when the measuring wheel rolls over a lower position, the measuring wheel is pushed downwards by a spring and drives the indicating plate to slide downwards on the scale rod, the corresponding scale of the indicating plate on the scale rod is the flatness deviation of the position, when the device needs to be corrected, the measuring wheel and the side supporting wheel are positioned on the same plane, a threaded rod corresponding to the indicating plate which is not positioned at the zero scale position of the scale rod is rotated, the threaded rod moves upwards and downwards in a sliding threaded, thereby make the threaded rod pass through the spacing ring and drive the indicator panel and slide on the scale rod, drive the indicator panel to the zero scale department of scale rod can.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
Fig. 2 is a schematic structural view of the support frame of the present invention;
FIG. 3 is a schematic cross-sectional view of the support frame of the present invention;
Fig. 4 is a schematic structural view of the measurement lifting mechanism of the present invention;
FIG. 5 is a schematic view of the linkage indicating mechanism of the present invention;
FIG. 6 is a schematic cross-sectional view of the linkage indicating mechanism of the present invention;
Fig. 7 is a schematic structural view of the flatness display mechanism of the present invention.
In the figure: a support frame 1; 1-1 of a supporting seat; an upper transverse plate 1-2; 1-3 of an upper sliding hole; 1-4 of a side plate; support plates 1-5; rear connecting plates 1-6; 1-7 of a sliding groove hole; a side support wheel 2; a measurement lifting mechanism 3; a measuring wheel 3-1; installing a shaft 3-2; mounting plates 3-3; 3-4 of a sliding seat; 3-5 of a sliding threaded pipe; 3-6 parts of a spring; 3-7 parts of a limiting plate; a linkage indicating mechanism 4; an indicator panel 4-1; 4-2 of a limiting ring; 4-3 parts of a threaded rod; a flatness display means 5; an L-shaped connecting plate 5-1; 5-2 parts of a graduated rod; a rear support wheel 6; a handle 7.
Detailed Description
The present invention will be described in further detail with reference to the accompanying fig. 1-7.
the first embodiment is as follows:
As shown in fig. 1-7, a roughness measuring device, including support frame 1, side supporting wheel 2, measure elevating system 3, interlock indicating mechanism 4, roughness display mechanism 5 and back supporting wheel 6, the left and right sides of support frame 1 all rotate and be connected with side supporting wheel 2, back supporting wheel 6 rotate and connect the rear end at support frame 1, measurement elevating system 3 be equipped with a plurality ofly, a plurality ofly measure elevating system 3 and transversely evenly sliding connection in proper order in the front portion of support frame 1, interlock indicating mechanism 4 be equipped with a plurality ofly, a plurality of interlock indicating mechanism 4 are respectively through threaded connection on a plurality of measurement elevating system 3, roughness display mechanism 5 fixed connection on support frame 1 and with a plurality of interlock indicating mechanism 4 sliding connection.
when the device is used, the device is placed on a measuring surface, the device is pressed, the measuring wheel 3-1 and the side supporting wheel 2 are both contacted with a measuring plane, at the moment, the measuring wheel 3-1 pushes the sliding seat 3-4 to move upwards to press the spring 3-6 and simultaneously drives the linkage indicating mechanism 4, the indicating plate 4-1 slides to a zero scale position on the scale rod 5-2, the pushing device moves, when the measuring wheel 3-1 rolls over a higher position, the measuring wheel 3-1 pushes the indicating plate 4-1 upwards to slide on the scale rod 5-2, when the measuring wheel 3-1 rolls over a lower position, the measuring wheel 3-1 is pushed downwards by the spring 3-6 and drives the indicating plate 4-1 to slide downwards on the scale rod 5-2, the scale corresponding to the indicating plate 4-1 on the scale rod 5-2 is the position flatness deviation, when the device needs to be corrected, the measuring wheel 3-1 and the side supporting wheel 2 are positioned on the same plane, the threaded rod 4-3 corresponding to the indicating plate 4-1 which is not positioned at the zero scale of the scale rod 5-2 is rotated, and the threaded rod 4-3 moves up and down in the sliding threaded pipe 3-5 through threads, so that the threaded rod 4-3 drives the indicating plate 4-1 to slide on the scale rod 5-2 through the limiting ring 4-2, and the indicating plate 4-1 is driven to the zero scale of the scale rod 5-2.
The second embodiment is as follows:
As shown in the figures 1-7, the supporting frame 1 comprises a supporting seat 1-1, an upper transverse plate 1-2, an upper sliding hole 1-3, side plates 1-4, a supporting plate 1-5, a rear connecting plate 1-6 and sliding slot holes 1-7, wherein the upper transverse plate 1-2 is fixedly connected with the upper end of the supporting seat 1-1, the two sides of the supporting seat 1-1 are fixedly connected with the side plates 1-4, the two side plates 1-4 are respectively and rotatably connected with a side supporting wheel 2 through bearings, the supporting plate 1-5 is fixedly connected with the rear end of the middle part of the supporting seat 1-1, the rear end of the supporting plate 1-5 is fixedly connected with the two rear connecting plates 1-6, the two rear connecting plates 1-6 are rotatably connected with a rear supporting wheel 6 through bearings, the lower end of the supporting seat 1-1 is, the upper transverse plate 1-2 is provided with a plurality of upper sliding holes 1-3, and the plurality of upper sliding holes 1-3 are respectively corresponding to and communicated with the plurality of sliding groove holes 1-7.
When the support frame 1 is used, the side plates 1-4 on two sides of the support seat 1-1 are used for mounting the side support wheels 2, the upper sliding holes 1-3 on the upper transverse plate 1-2 and the sliding groove holes 1-7 on the support seat 1-1 are used for mounting the measuring lifting mechanism 3, and the rear connecting plate 1-6 is used for mounting the rear support wheel 6.
The third concrete implementation mode:
as shown in the figures 1-7, the measuring lifting mechanism 3 comprises a measuring wheel 3-1, an installation shaft 3-2, a mounting plate 3-3, a sliding seat 3-4, a sliding threaded pipe 3-5, a spring 3-6 and a limit plate 3-7, wherein the left side and the right side of the lower end of the sliding seat 3-4 are fixedly connected with the mounting plate 3-3, the lower ends of the two mounting plates 3-3 are rotatably connected with the installation shaft 3-2, the installation shaft 3-2 is rotatably connected with the measuring wheel 3-1 through a bearing, the measuring wheel 3-1 is positioned between the two mounting plates 3-3, the sliding threaded pipe 3-5 is fixedly connected with the sliding seat 3-4, the limit plate 3-7 is fixedly connected with the upper end of the sliding threaded pipe 3-5, the sliding seat 3-4 is slidably connected in a sliding groove hole, the sliding threaded pipe 3-5 is connected in the upper sliding hole 1-3 in a sliding mode, the spring 3-6 is sleeved on the sliding threaded pipe 3-5, the lower end of the spring 3-6 is in contact with the sliding seat 3-4, and the upper end of the spring 3-6 is in contact with the upper transverse plate 1-2.
when the measuring lifting mechanism 3 is used, the measuring wheel 3-1 rotating on the mounting shaft 3-2 rolls on a measuring surface, when the measuring surface at the lower end of the measuring wheel 3-1 is higher, the measuring wheel 3-1 pushes the sliding seat 3-4 to extrude the spring 3-6 through the mounting plate 3-3, when the measuring surface at the lower end of the measuring wheel 3-1 is lower, the measuring wheel 3-1 is pushed to move downwards by the extruding spring 3-6 through the sliding seat 3-4, and the limiting plate 3-7 is used for limiting the sliding threaded pipe 3-5 to slide on the upper transverse plate 1-2 to prevent the measuring lifting mechanism 3 from sliding off the supporting seat 1-1.
The fourth concrete implementation mode:
As shown in fig. 1-7, the linkage indicating mechanism 4 comprises an indicating plate 4-1, two limiting rings 4-2 and a threaded rod 4-3, the upper end of the threaded rod 4-3 is fixedly connected with the two limiting rings 4-2, the indicating plate 4-1 is rotatably connected to the threaded rod 4-3 and is positioned between the two limiting rings 4-2, and the lower end of the threaded rod 4-3 is connected in the sliding threaded pipe 3-5 through threads.
When the linkage indicating mechanism 4 is used, the threaded rod 4-3 moves up and down along with the sliding threaded pipe 3-5 through threads, and the threaded rod 4-3 drives the indicating plate 4-1 to slide on the flatness display mechanism 5 through the limiting ring 4-2.
The fifth concrete implementation mode:
as shown in fig. 1-7, the flatness display mechanism 5 includes an L-shaped connecting plate 5-1 and a plurality of scale rods 5-2, the lower end of the L-shaped connecting plate 5-1 is fixedly connected to the upper transverse plate 1-2, the plurality of scale rods 5-2 are uniformly and fixedly connected to the L-shaped connecting plate 5-1, and the plurality of scale rods 5-2 are respectively slidably connected to the plurality of indicator plates 4-1.
when the flatness display mechanism 5 is used, the indicating plate 4-1 slides on the scale rod 5-2, and the scale on the upper end surface of the indicating plate 4-1 corresponding to the scale on the scale rod 5-2 is the flatness deviation of the measuring surface.
The sixth specific implementation mode:
As shown in fig. 1 to 7, the flatness measuring apparatus further includes a handle 7, and the handle 7 is fixedly attached to the support plates 1 to 5. The handle 7 is used to operate the device.
the utility model relates to a roughness measuring device, its theory of use is: when the device is used, the device is placed on a measuring surface, the device is pressed, the measuring wheel 3-1 and the side supporting wheel 2 are both contacted with a measuring plane, at the moment, the measuring wheel 3-1 pushes the sliding seat 3-4 to move upwards to press the spring 3-6 and simultaneously drives the linkage indicating mechanism 4, the indicating plate 4-1 slides to a zero scale position on the scale rod 5-2, the pushing device moves, when the measuring wheel 3-1 rolls over a higher position, the measuring wheel 3-1 pushes the indicating plate 4-1 upwards to slide on the scale rod 5-2, when the measuring wheel 3-1 rolls over a lower position, the measuring wheel 3-1 is pushed downwards by the spring 3-6 and drives the indicating plate 4-1 to slide downwards on the scale rod 5-2, the scale corresponding to the indicating plate 4-1 on the scale rod 5-2 is the position flatness deviation, when the device needs to be corrected, the measuring wheel 3-1 and the side supporting wheel 2 are positioned on the same plane, the threaded rod 4-3 corresponding to the indicating plate 4-1 which is not positioned at the zero scale of the scale rod 5-2 is rotated, and the threaded rod 4-3 moves up and down in the sliding threaded pipe 3-5 through threads, so that the threaded rod 4-3 drives the indicating plate 4-1 to slide on the scale rod 5-2 through the limiting ring 4-2, and the indicating plate 4-1 is driven to the zero scale of the scale rod 5-2. When the support frame 1 is used, the side plates 1-4 on two sides of the support seat 1-1 are used for mounting the side support wheels 2, the upper sliding holes 1-3 on the upper transverse plate 1-2 and the sliding groove holes 1-7 on the support seat 1-1 are used for mounting the measuring lifting mechanism 3, and the rear connecting plate 1-6 is used for mounting the rear support wheel 6. When the measuring lifting mechanism 3 is used, the measuring wheel 3-1 rotating on the mounting shaft 3-2 rolls on a measuring surface, when the measuring surface at the lower end of the measuring wheel 3-1 is higher, the measuring wheel 3-1 pushes the sliding seat 3-4 to extrude the spring 3-6 through the mounting plate 3-3, when the measuring surface at the lower end of the measuring wheel 3-1 is lower, the measuring wheel 3-1 is pushed to move downwards by the extruding spring 3-6 through the sliding seat 3-4, and the limiting plate 3-7 is used for limiting the sliding threaded pipe 3-5 to slide on the upper transverse plate 1-2 to prevent the measuring lifting mechanism 3 from sliding off the supporting seat 1-1. When the linkage indicating mechanism 4 is used, the threaded rod 4-3 moves up and down along with the sliding threaded pipe 3-5 through threads, and the threaded rod 4-3 drives the indicating plate 4-1 to slide on the flatness display mechanism 5 through the limiting ring 4-2. When the flatness display mechanism 5 is used, the indicating plate 4-1 slides on the scale rod 5-2, and the scale on the upper end surface of the indicating plate 4-1 corresponding to the scale on the scale rod 5-2 is the flatness deviation of the measuring surface. The handle 7 is used to operate the device.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art can make variations within the scope of the present invention; modifying; addition or replacement also belong to the protection scope of the utility model.
Claims (6)
1. the utility model provides a roughness measuring device, includes support frame (1), side supporting wheel (2), measures elevating system (3), interlock indicating mechanism (4), roughness display mechanism (5) and back supporting wheel (6), its characterized in that: the left and right sides of support frame (1) all rotate and be connected with side supporting wheel (2), back supporting wheel (6) rotate and connect the rear end in support frame (1), measurement elevating system (3) be equipped with a plurality ofly, a plurality ofly measure elevating system (3) and transversely evenly sliding connection in proper order in the front portion of support frame (1), interlock indicating mechanism (4) be equipped with a plurality ofly, a plurality of interlock indicating mechanism (4) are respectively through threaded connection on a plurality of measurement elevating system (3), roughness display mechanism (5) fixed connection on support frame (1) and with a plurality of interlock indicating mechanism (4) sliding connection.
2. a flatness measuring device according to claim 1, wherein: the supporting frame (1) comprises a supporting seat (1-1), an upper transverse plate (1-2), upper slide holes (1-3), side plates (1-4), supporting plates (1-5), rear connecting plates (1-6) and slide groove holes (1-7), the upper transverse plate (1-2) is fixedly connected to the upper end of the supporting seat (1-1), the two sides of the supporting seat (1-1) are fixedly connected with the side plates (1-4), the two side plates (1-4) are rotatably connected with side supporting wheels (2), the supporting plates (1-5) are fixedly connected to the rear end of the middle part of the supporting seat (1-1), the rear end of the supporting plate (1-5) is fixedly connected with the two rear connecting plates (1-6), and the two rear connecting plates (1-6) are rotatably connected with rear supporting wheels (6), the lower end of the supporting seat (1-1) is provided with a plurality of sliding groove holes (1-7), the upper transverse plate (1-2) is provided with a plurality of upper sliding holes (1-3), and the plurality of upper sliding holes (1-3) are respectively corresponding to and communicated with the plurality of sliding groove holes (1-7).
3. A flatness measuring device according to claim 2, wherein: the measuring lifting mechanism (3) comprises a measuring wheel (3-1), an installation shaft (3-2), an installation plate (3-3), a sliding seat (3-4), a sliding threaded pipe (3-5), a spring (3-6) and a limiting plate (3-7), wherein the installation plate (3-3) is fixedly connected to the left side and the right side of the lower end of the sliding seat (3-4), the installation shaft (3-2) is rotatably connected to the lower ends of the two installation plates (3-3), the measuring wheel (3-1) is rotatably connected to the installation shaft (3-2), the measuring wheel (3-1) is positioned between the two installation plates (3-3), the sliding threaded pipe (3-5) is fixedly connected to the sliding seat (3-4), and the limiting plate (3-7) is fixedly connected to the upper end of the sliding threaded pipe (3-5), the sliding seat (3-4) is connected in the sliding groove hole (1-7) in a sliding mode, the sliding threaded pipe (3-5) is connected in the upper sliding hole (1-3) in a sliding mode, the spring (3-6) is sleeved on the sliding threaded pipe (3-5), the lower end of the spring (3-6) is in contact with the sliding seat (3-4), and the upper end of the spring (3-6) is in contact with the upper transverse plate (1-2).
4. A flatness measuring device according to claim 3, wherein: the linkage indicating mechanism (4) comprises an indicating plate (4-1), limiting rings (4-2) and a threaded rod (4-3), wherein the upper end of the threaded rod (4-3) is fixedly connected with the two limiting rings (4-2), the indicating plate (4-1) is rotatably connected onto the threaded rod (4-3) and is positioned between the two limiting rings (4-2), and the lower end of the threaded rod (4-3) is connected into a sliding threaded pipe (3-5) through threads.
5. A flatness measuring device according to claim 4, wherein: the flatness display mechanism (5) comprises an L-shaped connecting plate (5-1) and a plurality of scale rods (5-2), the lower end of the L-shaped connecting plate (5-1) is fixedly connected to an upper transverse plate (1-2), the scale rods (5-2) are uniformly and fixedly connected to the L-shaped connecting plate (5-1), and the scale rods (5-2) are respectively in sliding connection with the indicating plates (4-1).
6. a flatness measuring device according to claim 2, wherein: the flatness measuring device further comprises a handle (7), and the handle (7) is fixedly connected to the supporting plates (1-5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921253834.8U CN209745220U (en) | 2019-08-05 | 2019-08-05 | Flatness measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921253834.8U CN209745220U (en) | 2019-08-05 | 2019-08-05 | Flatness measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209745220U true CN209745220U (en) | 2019-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921253834.8U Expired - Fee Related CN209745220U (en) | 2019-08-05 | 2019-08-05 | Flatness measuring device |
Country Status (1)
| Country | Link |
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| CN (1) | CN209745220U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116202398A (en) * | 2023-05-06 | 2023-06-02 | 蒂升电梯(中国)有限公司成都分公司 | Elevator installation clearance measuring device |
-
2019
- 2019-08-05 CN CN201921253834.8U patent/CN209745220U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116202398A (en) * | 2023-05-06 | 2023-06-02 | 蒂升电梯(中国)有限公司成都分公司 | Elevator installation clearance measuring device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191206 Termination date: 20200805 |
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| CF01 | Termination of patent right due to non-payment of annual fee |