Adjusting structure for roughness meter

Abstract

The utility model discloses an adjusting structure for a roughmeter, and relates to the field of auxiliary devices for roughmeters. The device comprises a bottom plate, a vertical plate is arranged on the upper side of the bottom plate, a lifting block is arranged on the front side of the vertical plate in a sliding fit mode, an adjusting ball is movably connected into the lifting block, a fixing rod is arranged at the bottom of the adjusting ball, a bearing plate is arranged at the bottom end of the fixing rod, and a horizontal adjusting assembly is arranged on the bearing plate. And a fixing assembly is arranged between the lifting block and the adjusting ball. According to the utility model, the angle of the bearing plate is adjusted at the lower side of the lifting block through the fixing rod and the adjusting ball, and the horizontal frame is pressed downwards, so that the first bevel edge clamping block at the upper side is matched with the second bevel edge clamping block at the upper side of the clamping plate to fix the whole horizontal frame, and the horizontal frame at the lower side is contacted with the surface of a measured part; therefore, the angle of the bearing plate can be adjusted at a time to be parallel to the surface of the measured part, and the angle of the bearing plate is fixed through the fixing assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary devices for roughness meters, in particular to an adjustment structure for a roughness meter. Background Art

[0002] The utility model patent application number: CN202023325929.1 discloses a roughness meter height adjustment structure, comprising a base, a dovetail slide rail is provided at the rear side of the upper surface of the base, a lead screw is provided on the dovetail slide rail, an upper fixed block is provided at the top position of the dovetail slide rail, a handwheel is provided at the top position of the lead screw, a slider is provided on the lead screw, a bearing plate is provided at the front side wall position of the slider, a slide groove is provided on the upper surface of the base, and a V-shaped block is provided above the slide groove. In the height adjustment structure of the roughness meter of the utility model, shaking the handwheel can rotate the lead screw to move the bearing plate up and down, thereby adjusting the use height of the roughness meter. In addition, the use angle of the roughness meter can be adjusted with the help of an adjusting bolt. Parts can be placed on the V-shaped block, eliminating the need for manual handheld measurement, which helps to improve measurement accuracy.

[0003] The above patent loosens the adjusting bolt, rotates the supporting plate around the adjusting bolt to a certain angle, and then tightens the adjusting bolt to lock the deflection position of the supporting plate, thereby achieving the purpose of adjusting the use angle of the roughness meter. When in use, it is necessary to set one side of the measured part parallel to the bottom surface of the supporting plate. After the roughness meter is installed, the supporting plate is located above the measured part and its angle needs to be manually adjusted repeatedly. Manual and visual adjustment cannot ensure that one side of the measured part remains parallel to the bottom surface of the supporting plate, resulting in inaccurate measurement of one side of the measured part by the roughness meter.

[0004] Therefore, we made improvements and proposed an adjustment structure for the roughness meter. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that one side of the measured part needs to be set parallel to the bottom surface of the carrying plate during use. After the roughness meter is installed, the carrying plate is located above the measured part and its angle needs to be manually adjusted repeatedly. Manual and visual adjustment cannot ensure that one side of the measured part remains parallel to the bottom surface of the carrying plate, resulting in inaccurate measurement of the one side of the measured part by the roughness meter.

[0006] In order to achieve the above-mentioned purpose of the invention, the present invention provides the following technical solutions:

[0007] The invention discloses an adjusting structure for a roughness meter, which can improve the above problems.

[0008] The specific application is as follows:

[0009] It includes a base plate, a vertical plate is installed on the upper side of the base plate, a lifting block is slidably fitted on the front side of the vertical plate, an adjusting ball is movably connected inside the lifting block, a fixing rod is installed at the bottom of the adjusting ball, a supporting plate is installed at the bottom end of the fixing rod, a horizontal adjustment component is provided on the supporting plate, a fixing component is provided between the lifting block and the adjusting ball, and the horizontal adjustment component includes horizontal frames provided on the upper and lower sides of the supporting plate.

[0010] The angle of the carrier plate is adjusted on the lower side of the lifting block through the fixing rod and the adjusting ball. When adjusting the carrier plate to be parallel to the measuring part surface, the horizontal frame is pressed downward so that the first bevel block on the top cooperates with the second bevel block on the upper side of the card plate to fix the horizontal frame as a whole, so that the horizontal frame on the lower side contacts the measuring part surface, so that the angle of the carrier plate can be adjusted once to be parallel to the measuring part surface, and the angle of the carrier plate is fixed by the fixing component.

[0011] As a preferred embodiment of the adjustment structure for the roughness meter provided by the utility model, a plurality of connecting rods are installed between the upper and lower horizontal frames, and placement grooves that cooperate with the horizontal frames are provided on the upper and lower sides of the supporting plate, and a through hole that slides with the connecting rods is provided on one side of the placement groove.

[0012] As a preferred embodiment of the adjustment structure for the roughness meter provided by the utility model, first bevel blocks are installed on opposite sides of the upper and lower horizontal frames, a limiting groove is provided inside the supporting plate, a card is slidably fitted in the limiting groove, and second bevel blocks matching the first bevel blocks are installed on the upper and lower sides of the card.

[0013] As a preferred embodiment of the adjustment structure for the roughness meter provided by the present invention, a spring is installed between the inner side of the clamping plate and the bottom of the limiting groove, and a pull rod is installed on the outer side of the clamping plate and extends to the outside of the supporting plate.

[0014] As a preferred embodiment of the adjustment structure for the roughness meter provided by the utility model, the fixed component includes a movable groove provided in the lifting block, the adjusting ball is movably fitted in the movable groove, a slide groove connected to the movable groove is provided in the lifting block, and a through groove is provided on one side of the slide groove.

[0015] As a preferred embodiment of the adjustment structure for the roughness meter provided by the utility model, a slider is slidably fitted in the slide groove, a first threaded rod threadably connected to the slider is rotatably fitted in the through groove, and an abutment block that cooperates with the adjustment ball is installed on one side of the slider.

[0016] As a preferred embodiment of the adjustment structure for the roughness meter provided by the utility model, a lifting groove is provided on one side of the vertical plate, a convex block is installed on one side of the lifting block and slides in the lifting groove, a second threaded rod is rotatably fitted in the lifting groove, and a threaded groove is provided on one side of the convex block and threadedly fitted with the second threaded rod.

[0017] As a preferred embodiment of the roughness meter adjustment structure provided by the present invention, a movable groove is provided on the upper side of the base plate, and a placement block located on the lower side of the supporting plate is slidably matched on the upper side of the movable groove.

[0018] Compared with the prior art, the present invention has the following beneficial effects: the angle of the carrier plate is adjusted on the lower side of the lifting block through the fixing rod and the adjusting ball; when adjusting the carrier plate to be parallel to the measuring part surface, the horizontal frame is pressed downward so that the first bevel block above cooperates with the second bevel block on the upper side of the card plate to fix the horizontal frame as a whole, so that the horizontal frame on the lower side contacts the measuring part surface, thereby allowing the angle of the carrier plate to be adjusted to be parallel to the measuring part surface at a single time, and the angle of the carrier plate is fixed by the fixing component. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the overall structure of the adjustment structure for the roughness meter provided in this application;

[0020] Figure 2 A schematic diagram of the structure of the horizontal adjustment component of the adjustment structure for the roughness meter provided in this application;

[0021] Figure 3 A schematic structural diagram of another part of the horizontal adjustment assembly of the adjustment structure for the roughness meter provided in this application;

[0022] Figure 4 This is a schematic diagram of the exploded structure of the adjustment structure fixing assembly for the roughness meter provided in this application;

[0023] Figure 5 This is a schematic diagram of the structure of the connection between the adjustment structure stand and the lifting block for the roughness meter provided in this application.

[0024] Indicated in the figure:

[0025] 1. Base plate; 2. Vertical plate; 3. Lifting block; 4. Adjusting ball; 5. Fixing rod; 6. Loading plate; 7. Horizontal adjustment assembly; 701. Horizontal frame; 702. Connecting rod; 703. Placement slot; 704. Through hole; 705. First bevel block; 706. Limiting slot; 707. Card; 708. Spring; 709. Second bevel block; 710. Pull rod; 8. Fixing assembly; 801. Movable slot; 802. Slide slot; 803. Through slot; 804. Slider; 805. First threaded rod; 806. Abutment block; 9. Lifting slot; 10. Convex block; 11. Second threaded rod; 12. Threaded slot; 13. Movable slot; 14. Placement block. DETAILED DESCRIPTION

[0026] To make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them.

[0027] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the claimed invention, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0028] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions therein can be combined with each other.

[0029] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0030] In the description of this utility model, it should be noted that the terms "upper" and "lower" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or the orientations or positional relationships in which the inventive product is typically placed when in use, or the orientations or positional relationships commonly understood by those skilled in the art. Such terms are intended solely to facilitate the description of this utility model and simplify the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" and the like are used solely for distinction and description and should not be construed as indicating or implying relative importance.

[0031] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0032] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions therein can be combined with each other.

[0033] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0034] Example 1

[0035] Please refer to Figure 1-5 A roughness tester adjustment structure includes: a base plate 1, a vertical plate 2 is mounted on the upper side of the base plate 1, a lifting block 3 is slidably mounted on the front side of the vertical plate 2, an adjustment ball 4 is movably connected to the lifting block 3, a fixing rod 5 is mounted on the bottom of the adjustment ball 4, a supporting plate 6 is mounted on the bottom end of the fixing rod 5, a horizontal adjustment assembly 7 is mounted on the supporting plate 6, a fixing assembly 8 is mounted between the lifting block 3 and the adjustment ball 4, and the horizontal adjustment assembly 7 includes horizontal frames 701 mounted on the upper and lower sides of the supporting plate 6. A plurality of connecting rods 702 are mounted between the upper and lower horizontal frames 701, and placement grooves 703 that match the horizontal frames 701 are provided on the upper and lower sides of the supporting plate 6, and a through hole 704 that slidably matches the connecting rod 702 is provided on one side of the placement groove 703. First beveled block 705 is installed on opposite sides of the upper and lower horizontal frames 701. A limiting slot 706 is defined within the carrier plate 6. A retaining plate 707 slidably engages within the limiting slot 706. Second beveled block 709, which engages with the first beveled block 705, is installed on both the upper and lower sides of the retaining plate 707. A spring 708 is installed between the inner side of the retaining plate 707 and the bottom of the limiting slot 706. A pull rod 710 is installed on the outer side of the retaining plate 707, extending to the outside of the carrier plate 6.

[0036] Implementation process: The adjusting ball 4 is loosened on the lifting block 3 through the fixing assembly 8, and the angle of the supporting plate 6 is adjusted on the lower side of the lifting block 3 through the fixing rod 5 and the adjusting ball 4. The upper and lower sides of the supporting plate 6 are provided with horizontal frames 701 connected by connecting rods 702. The connecting rods 702 slide with the through holes 704 of the supporting plate 6. When the supporting plate 6 is adjusted to be parallel to the surface of the measured part, the first bevel block 705 on the upper side is matched with the second bevel block 709 on the upper side of the card plate 707 by pressing the horizontal frame 701 downward. The horizontal frame 701 is fixed as a whole so that the lower horizontal frame 701 contacts the measuring part surface, so that the angle of the carrier plate 6 can be adjusted at a time to be parallel to the measuring part surface. The angle of the carrier plate 6 is fixed by the fixing component 8. By pressing the pull rod 710, the fixed limit of the first bevel block 705 above and the second bevel block 709 on the upper side of the card 707 is released, and the horizontal frame 701 is moved as a whole to the upper side of the carrier plate 6. The roughness of the part measuring surface is detected by the roughness meter installed below the carrier plate 6.

[0037] Implementation benefits: The angle of the carrier plate 6 can be adjusted in one go and set parallel to the surface of the measured part.

[0038] Example 2

[0039] The fixing assembly 8 includes a movable groove 801 defined within the lifting block 3, within which the adjustment ball 4 movably fits. A chute 802 communicating with the movable groove 801 is defined within the lifting block 3, with a through-groove 803 defined on one side of the chute 802. A slider 804 slidably fits within the chute 802, and a first threaded rod 805 rotatably engages within the through-groove 803, threadedly connected to the slider 804. An abutment block 806 is mounted on one side of the slider 804, engaging the adjustment ball 4. A lifting groove 9 is defined on one side of the vertical plate 2. A convex block 10 slidably fits within the lifting groove 9, which rotatably engages with a second threaded rod 11. A threaded groove 12 is defined on one side of the convex block 10, which mates with the second threaded rod 11. A movable groove 13 is defined on the upper side of the base plate 1, with a placement block 14 located on the lower side of the support plate 6 slidably engaging on the upper side of the movable groove 13.

[0040] Implementation process: The second threaded rod 11 provided on the vertical plate 2 is threadedly matched with the thread groove 12 of the convex block 10 on one side of the lifting block 3, so that rotating the second threaded rod 11 can drive the lifting block 3 to slide up and down in the lifting groove 9 of the vertical plate 2 through the convex block 10, and the slider 804 sliding in the slide groove 802 is threadedly matched with the first threaded rod 805 rotating in the through groove 803, so that rotating the first threaded rod 805 can drive the abutment block 806 on one side of the slider 804 to abut against the surface of the adjusting ball 4, fixing the position of the adjusting ball 4 in the movable groove 801, and the supporting plate 6 is adjusted in angle in the movable groove 801 by the fixing rod 5 and the adjusting ball 4, so that the supporting plate 6 can be set parallel to different measurement part surfaces, through the movable groove 13 and the placement block 14 provided on the base plate 1, the measured part is placed on the placement block 14 and manually slid slowly, and a roughness meter is installed under the supporting plate 6, so that the sensor probe of the roughness meter will slowly slide on the measuring surface of the part to detect the roughness of the measuring surface of the part.

[0041] Implementation benefits: The carrying plate 6 can be arranged parallel to different measurement part surfaces.

[0042] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although this specification has described the present invention in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the invention are included in the scope of the claims of the present invention.

Claims

1. A roughness meter adjustment structure, characterized in that: include: A base plate (1) is provided on the upper side of the base plate (1), a vertical plate (2) is slidably fitted on the front side of the vertical plate (2), an adjusting ball (4) is movably connected inside the lifting block (3), a fixing rod (5) is provided at the bottom of the adjusting ball (4), a supporting plate (6) is provided at the bottom end of the fixing rod (5), a horizontal adjustment component (7) is provided on the supporting plate (6), a fixing component (8) is provided between the lifting block (3) and the adjusting ball (4), and the horizontal adjustment component (7) includes a horizontal frame (701) provided on the upper and lower sides of the supporting plate (6).

2. The adjustment structure for a roughness meter according to claim 1, characterized in that: A plurality of connecting rods (702) are installed between the upper and lower horizontal frames (701), and placement grooves (703) matching the horizontal frames (701) are provided on the upper and lower sides of the supporting plate (6), and a through hole (704) slidingly matched with the connecting rods (702) is provided on one side of the placement groove (703).

3. The adjustment structure for a roughness meter according to claim 2, characterized in that: First beveled edge blocks (705) are installed on opposite sides of the upper and lower horizontal frames (701), a limiting groove (706) is provided inside the supporting plate (6), a card plate (707) is slidably engaged in the limiting groove (706), and second beveled edge blocks (709) that cooperate with the first beveled edge blocks (705) are installed on the upper and lower sides of the card plate (707).

4. The adjustment structure for a roughness meter according to claim 3, characterized in that: A spring (708) is installed between the inner side of the clamping plate (707) and the bottom of the limiting groove (706), and a pull rod (710) is installed on the outer side of the clamping plate (707) and extends to the outer side of the supporting plate (6).

5. The adjustment structure for a roughness meter according to claim 1, characterized in that: The fixing assembly (8) includes a movable groove (801) provided in the lifting block (3), the regulating ball (4) is movably fitted in the movable groove (801), a sliding groove (802) connected to the movable groove (801) is provided in the lifting block (3), and a through groove (803) is provided on one side of the sliding groove (802).

6. The adjustment structure for a roughness meter according to claim 5, characterized in that: A slider (804) is slidably engaged in the sliding groove (802), a first threaded rod (805) threadedly connected to the slider (804) is rotatably engaged in the through groove (803), and an abutment block (806) that cooperates with the adjustment ball (4) is installed on one side of the slider (804).

7. The adjustment structure for a roughness meter according to claim 1, characterized in that: A lifting groove (9) is provided on one side of the vertical plate (2), a convex block (10) is provided on one side of the lifting block (3) and is slidably engaged in the lifting groove (9), a second threaded rod (11) is rotatably engaged in the lifting groove (9), and a threaded groove (12) is provided on one side of the convex block (10) and is threadedly engaged with the second threaded rod (11).

8. The adjustment structure for a roughness meter according to claim 1, characterized in that: A movable groove (13) is provided on the upper side of the bottom plate (1), and a placement block (14) located on the lower side of the bearing plate (6) is slidably engaged with the upper side of the movable groove (13).

Images