A coating thickness measuring device

Abstract

The utility model provides a coating thickness measuring device, which relates to the technical field of coating thickness measurement, and comprises a device body; the device body is provided with a bearing circular plate, a inferior arc strip hole which runs through the front and rear directions of the bearing circular plate is provided at the front, an insertion hole which runs through the rear and rear directions of the bearing circular plate is provided at the rear, a through hole in the front and rear directions is provided on the rear wall of the insertion hole of the bearing circular plate, a circular groove is provided at the bottom end surface of the bearing circular plate, a protective circular pad is installed inside the circular groove of the bearing circular plate, a frosted surface is provided at the bottom end surface of the protective circular pad, so that the protective circular pad is conveniently installed inside the circular groove of the bearing circular plate to contact with the desktop, and conveniently prevents slipping and bumping through the protective circular pad, which solves the problem that there is no protective measure at the bottom of the device, it is easy to cause displacement and placement bumping during use, and it is inconvenient to add protective measures at the bottom of the device to prevent displacement and placement bumping.

Description

Technical Field

[0001] The utility model belongs to the technical field of coating thickness measurement, and in particular relates to a coating thickness measurement device. Background Art

[0002] Coating is a surface treatment technology that improves the performance and durability of an object by coating a thin film on its surface. Coating can be applied to various materials and objects, including metals, plastics, and ceramics. It is widely used in industry, scientific research, and daily life. After coating is completed, the coating thickness needs to be measured by a thickness measuring device to determine whether the coating thickness is within the specified range.

[0003] Based on the above, the inventors found that the existing coating thickness measuring device has the following shortcomings:

[0004] 1. There is no protective measure at the bottom of the device, which is prone to displacement and bumping during use. It is inconvenient to install protective measures at the bottom of the device to prevent displacement and bumping;

[0005] 2. The device realizes lifting and lowering adjustment by pulling and locking buttons, which makes the lifting and lowering adjustment process more complicated and inconvenient to install lifting measures on the device to realize lifting and lowering adjustment and self-locking after adjustment. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides a coating thickness measuring device to solve the problem that the existing device has no protective measures at the bottom, is prone to displacement and bumps during use, and is inconvenient to install protective measures at the bottom of the device to prevent displacement and bumps; the device achieves lifting and adjustment by pulling and locking buttons, which makes the lifting and adjustment process more cumbersome, and it is inconvenient to install lifting measures on the device to achieve lifting adjustment and self-locking after adjustment.

[0007] The purpose and effect of the coating thickness measuring device of the utility model are achieved by the following specific technical means:

[0008] A coating thickness measuring device comprises a device body; the device body is provided with a supporting circular plate, a minor arc strip hole penetrating vertically and horizontally in the front of the supporting circular plate is provided, an insertion hole penetrating vertically is provided at the rear of the supporting circular plate, a through hole in the front-to-back direction is provided on the rear wall of the insertion hole of the supporting circular plate, a circular groove is provided on the bottom end surface of the supporting circular plate, a protective circular pad is installed inside the circular groove of the supporting circular plate, and a frosted surface is provided on the bottom end surface of the protective circular pad.

[0009] Furthermore, a probe locking button in the front-to-back direction is installed inside the locking screw hole of the lifting bearing plate, a threaded column is arranged behind the probe locking button, and a rotating plate with an anti-slip groove is arranged on the front end surface of the threaded column of the probe locking button.

[0010] Furthermore, a front-to-back direction anti-rotation and anti-slipping column is installed inside the anti-rotation screw hole of the lifting load plate, a threaded column is arranged in front of the anti-rotation and anti-slipping column, a limiting ring plate is arranged on the outer circumference of the rear end of the threaded column of the anti-rotation and anti-slipping column, and a regular hexagonal prism is arranged on the rear end surface of the threaded column of the anti-rotation and anti-slipping column.

[0011] Furthermore, a lifting and lowering bearing plate is installed on the bearing ring groove of the lifting and rotating cylinder through a bearing, an insertion hole that runs through the lifting and lowering is opened at the center of the semicircular head at the front end of the lifting and lowering bearing plate, a locking screw hole in the front and rear directions is opened on the front wall of the insertion hole of the lifting and lowering bearing plate, a probe in the up and down directions is inserted inside the insertion hole of the lifting and lowering bearing plate, a bearing circular groove is opened on the top end surface of the semicircular head at the rear end of the lifting and lowering bearing plate, a through hole that runs through the lifting and lowering is opened in the middle of the bearing circular groove of the lifting and lowering bearing plate, and a stop screw hole in the front and rear directions is opened on the rear wall of the through hole of the lifting and lowering bearing plate.

[0012] Furthermore, the outer circumference of the fixed bearing rod is threadedly mounted with a lifting and rotating cylinder in the up and down directions, the inner circumference of the lifting and rotating cylinder is provided with threads, the outer circumference of the lifting and rotating cylinder is provided with an anti-slip groove in a circular array, and the outer circumference of the bottom of the lifting and rotating cylinder is provided with a bearing ring groove.

[0013] Furthermore, a fixed limiting column in the front-to-back direction is installed inside the threaded hole of the fixed bearing rod, a thread is provided on the outer circumference of the fixed limiting column, and a regular hexagonal groove is provided on the rear end surface of the fixed limiting column.

[0014] Furthermore, a fixed bearing rod is inserted into the top of the insertion hole of the bearing circular plate in the up-down direction, a thread is provided on the outer circumference of the fixed bearing rod, a threaded hole is provided at the lower end of the fixed bearing rod to pass through the front and back, and a strip groove is provided in the up-down direction behind the outer circumference of the fixed bearing rod.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The protective circular pad is conveniently installed inside the circular groove of the supporting circular plate to contact the desktop, so that the protective circular pad can be used to prevent slipping and bumping, which solves the problem that there is no protective measure at the bottom of the device, which is easy to cause displacement and bumping during use, and it is inconvenient to add protective measures at the bottom of the device to prevent displacement and bumping.

[0017] The lifting and lowering rotating cylinder is conveniently installed on the fixed load-bearing rod through threads to support the lifting and lowering load plate. The lifting and lowering rotating cylinder drives the lifting and lowering load plate to be lifted and lowered synchronously through thread engagement. The threads of the fixed load-bearing rod and the lifting and lowering rotating cylinder are conveniently used to realize the self-locking stop of the threads after the lifting and lowering adjustment. This solves the problem that the device realizes lifting and lowering adjustment by pulling and locking buttons, which makes the lifting and lowering adjustment process more cumbersome and it is inconvenient to add lifting measures to the device to realize lifting and lowering adjustment and self-locking after adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a main structural schematic diagram of the utility model.

[0019] Figure 2 It is a rear view structural schematic diagram of the utility model.

[0020] Figure 3 It is a cross-sectional structural schematic diagram of the utility model.

[0021] Figure 4 It is a schematic diagram of the disassembled structure of the utility model.

[0022] Figure 5 It is a bottom view schematic diagram of the assembly of the load-bearing circular plate and the protective circular pad of the utility model.

[0023] Figure 6 It is a top view schematic diagram of the lifting load-bearing plate of the utility model.

[0024] In the figure: 1. Device body; 2. Load-bearing circular plate; 3. Protective circular pad; 4. Fixed load-bearing rod; 5. Fixed limit column; 6. Lifting and rotating cylinder; 7. Lifting and rotating load-bearing plate; 8. Anti-rotation and anti-slip column; 9. Probe locking button. DETAILED DESCRIPTION

[0025] The embodiments of the present invention are further described in detail below in conjunction with the accompanying drawings and examples.

[0026] Embodiment 1:

[0027] As attached Figure 1 To Attachment Figure 6 As shown:

[0028] The utility model provides a coating thickness measuring device, including a device body 1; the device body 1 is provided with a bearing circular plate 2, which is convenient for bearing various components; a inferior arc strip hole that runs through the bearing circular plate 2 in the front and the back is provided with a vertically running insertion hole, which is convenient for a fixed bearing rod 4 to be inserted into the interior; a through hole in the front and rear directions is provided on the rear wall of the insertion hole of the bearing circular plate 2, which is convenient for a fixed limiting column 5 to pass through; a circular groove is provided on the bottom end surface of the bearing circular plate 2, which is convenient for a protective circular pad 3 to be embedded and installed; a protective circular pad 3 is installed inside the circular groove of the bearing circular plate 2, which is convenient for anti-slip and anti-collision; a frosted surface is provided on the bottom end surface of the protective circular pad 3, which is convenient for increasing the friction between the desktop and the desktop; a fixed bearing rod 4 in the vertical direction is inserted into the top of the insertion hole of the bearing circular plate 2, which is convenient for bearing various components; a thread is provided on the outer circumference of the fixed bearing rod 4, which is convenient for a lifting and rotating cylinder 6 to pass through The fixing bearing rod 4 is provided with a threaded hole running through the front and back at the lower end, which is convenient for the fixing limit column 5 to be installed by threading. The outer circumference of the fixing bearing rod 4 is provided with a strip groove in the up-down direction, which is convenient for the anti-rotation and anti-slip column 8 to be inserted to stop and prevent the lifting bearing plate 7 from rotating. The threaded hole of the fixing bearing rod 4 is provided with a fixing limit column 5 in the front-back direction, which is convenient for the fixing bearing rod 4 to stop and prevent it from rotating. The outer circumference of the fixing limit column 5 is provided with a thread, which is convenient for installation by threading. The rear end surface of the fixing limit column 5 is provided with a regular hexagonal groove, which is convenient for rotation and disassembly by tools. The outer circumference of the fixing bearing rod 4 is provided with a lifting and rotating cylinder 6 in the up-down direction through threading, which is convenient for the lifting and rotating cylinder 6 to be lifted and lowered by threaded engagement. The inner circumference of the lifting and rotating cylinder 6 is provided with a thread, which is convenient for installation by threading. The outer circumference of the lifting and rotating cylinder 6 is provided with a thread, which is convenient for installation by threading. The outer circumference of the lifting and rotating cylinder 6 is provided with an anti-skid groove in an annular array, which is convenient for rotation and anti-skid. The outer circumference of the bottom of the lifting and rotating cylinder 6 is provided with a bearing ring groove, which is convenient for the lifting and loading plate 7 to be installed by bearings.

[0029] Among them, a lifting and lowering bearing plate 7 in the front-to-back direction is installed on the bearing ring groove of the lifting and rotating cylinder 6 through the bearing, which is convenient for the lifting and rotating cylinder 6 to rotate through the bearing, and an insertion hole that runs through up and down is opened at the center of the semicircular head at the front end of the lifting and lowering bearing plate 7, which is convenient for the probe to be inserted into the interior, and a locking screw hole in the front-to-back direction is opened on the front wall of the insertion hole of the lifting and lowering bearing plate 7, which is convenient for the probe locking button 9 to be installed through threads, and a probe in the up and down direction is inserted into the insertion hole of the lifting and lowering bearing plate 7, which is convenient for measuring the coating thickness, and a bearing circular groove is opened on the top end surface of the semicircular head at the rear end of the lifting and lowering bearing plate 7, which is convenient for the lifting and rotating cylinder 6 to be installed through the bearing, and a through hole that runs through up and down is opened in the middle of the bearing circular groove of the lifting and lowering bearing plate 7, which is convenient for the fixed bearing rod 4 to pass through, and a stop screw hole in the front and back direction is opened on the rear wall of the through hole of the lifting and lowering bearing plate 7, which is convenient for stopping The anti-slip column 8 is installed by threading, and the anti-slip column 8 in the front and rear directions is installed inside the anti-slip screw hole of the lifting load plate 7, which is convenient for the anti-slip column 8 to be inserted into the strip groove of the fixed load-bearing rod 4 to stop and prevent the lifting load plate 7 from rotating. A threaded column is arranged in front of the anti-slip column 8, which is convenient for threaded installation. A limiting ring plate is arranged on the outer circumference of the rear end of the threaded column of the anti-slip column 8, which is convenient for installation and limiting. A regular hexagonal prism is arranged on the rear end face of the threaded column of the anti-slip column 8, which is convenient for rotation and disassembly by tools. A probe locking button 9 in the front and rear directions is installed inside the locking screw hole of the lifting load plate 7, which is convenient for locking and fixing the probe. A threaded column is arranged behind the probe locking button 9, which is convenient for threaded installation. A rotating plate with an anti-skid groove is arranged on the front end face of the threaded column of the probe locking button 9, which is convenient for rotation and anti-skid.

[0030] The specific usage and function of this embodiment are as follows:

[0031] In the utility model, Figure 1 The device body 1 is shown in a placed state, at which time the bottom end surface of the protective circular pad 3 is in contact with the desktop, thereby achieving non-slip placement, preventing the device body 1 from being displaced during use, and preventing the device body 1 from hitting the desktop during placement. Note that the top connection line of the probe inside the insertion hole of the lifting bearing plate 7 is in a cut-off state; when the coating thickness measuring probe is lowered and adjusted, the lifting rotating cylinder 6 is rotated to engage with the fixed bearing rod 4 threadedly, so that the lifting rotating cylinder 6 is lowered through the threaded engagement, and the lifting rotating cylinder 6 drives the lifting bearing plate 7 to descend synchronously through the bearing, and the coating thickness measuring probe is carried down synchronously by the lifting bearing plate 7, and the lifting rotating cylinder 6 is rotated in the opposite direction for the rising adjustment operation of the coating thickness measuring probe.

[0032] Embodiment 2:

[0033] The difference from the first embodiment is that the regular hexagonal groove of the fixed limit column 5 can also be set as a regular heptagonal groove, so that the fixed limit column 5 can only be rotated by a special tool that cooperates with the regular heptagonal groove, preventing non-staff from rotating and disassembling the fixed limit column 5.

[0034] Embodiment three:

[0035] The difference from the first embodiment is that the regular hexagonal prism of the anti-rotation and anti-detachment column 8 can also be set as a regular hexagonal prism, so that the anti-rotation and anti-detachment column 8 can only be rotated by a special tool that cooperates with the regular hexagonal prism, preventing non-staff from rotating and disassembling the anti-rotation and anti-detachment column 8.

Claims

1. A coating thickness measuring device, characterized in that: The device comprises a device body (1); the device body (1) is provided with a bearing circular plate (2); a minor arc strip hole penetrating in the vertical direction and the left-right direction is provided in the front of the bearing circular plate (2); an insertion hole penetrating in the vertical direction is provided in the rear of the bearing circular plate (2); a through hole in the front-back direction is provided on the rear wall of the insertion hole of the bearing circular plate (2); a circular groove is provided on the bottom end surface of the bearing circular plate (2); a protective circular pad (3) is installed inside the circular groove of the bearing circular plate (2); and a frosted surface is provided on the bottom end surface of the protective circular pad (3).

2. A coating thickness measuring device as claimed in claim 1, characterized in that: A fixed bearing rod (4) is inserted into the top of the insertion hole of the bearing circular plate (2), a thread is provided on the outer circumference of the fixed bearing rod (4), a threaded hole is provided at the lower end of the fixed bearing rod (4) and a strip groove is provided in the upper and lower directions at the rear of the outer circumference of the fixed bearing rod (4).

3. A coating thickness measuring device as claimed in claim 2, characterized in that: A fixed limiting column (5) is installed inside the threaded hole of the fixed bearing rod (4), a thread is provided on the outer circumference of the fixed limiting column (5), and a regular hexagonal groove is provided on the rear end surface of the fixed limiting column (5).

4. A coating thickness measuring device as claimed in claim 3, characterized in that: The outer circumference of the fixed bearing rod (4) is threadedly mounted with a lifting and rotating cylinder (6), the inner circumference of the lifting and rotating cylinder (6) is provided with threads, the outer circumference of the lifting and rotating cylinder (6) is provided with anti-skid grooves in an annular array, and the outer circumference of the bottom of the lifting and rotating cylinder (6) is provided with a bearing ring groove.

5. A coating thickness measuring device as claimed in claim 4, characterized in that: A lifting bearing plate (7) is mounted on the bearing ring groove of the lifting rotating cylinder (6) through a bearing, an insertion hole penetrating up and down is provided at the center of the semicircular head at the front end of the lifting bearing plate (7), a locking screw hole in the front and rear directions is provided on the front wall of the insertion hole of the lifting bearing plate (7), a probe in the upper and lower directions is inserted into the insertion hole of the lifting bearing plate (7), a bearing circular groove is provided on the top end surface of the semicircular head at the rear end of the lifting bearing plate (7), a through hole penetrating up and down is provided in the middle of the bearing circular groove of the lifting bearing plate (7), and a locking screw hole in the front and rear directions is provided on the rear wall of the through hole of the lifting bearing plate (7).

6. A coating thickness measuring device as claimed in claim 5, characterized in that: A rotation-stopping and anti-slipping column (8) is installed inside the rotation-stopping screw hole of the lifting load plate (7), a threaded column is arranged in front of the rotation-stopping and anti-slipping column (8), a limiting ring plate is arranged on the outer circumference of the rear end of the threaded column of the rotation-stopping and anti-slipping column (8), and a regular hexagonal prism is arranged on the rear end surface of the threaded column of the rotation-stopping and anti-slipping column (8).

7. A coating thickness measuring device as claimed in claim 6, characterized in that: A probe locking button (9) is installed inside the locking screw hole of the lifting bearing plate (7), a threaded column is arranged behind the probe locking button (9), and a rotating plate with an anti-slip groove is arranged on the front end surface of the threaded column of the probe locking button (9).

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