CN210293191U

CN210293191U - Surface roughness measuring device

Info

Publication number: CN210293191U
Application number: CN201920021679.0U
Authority: CN
Inventors: 颜磊
Original assignee: Tianjin Testing & Measure Technology Co ltd
Current assignee: Tianjin Testing & Measure Technology Co ltd
Priority date: 2019-01-07
Filing date: 2019-01-07
Publication date: 2020-04-10
Anticipated expiration: 2029-01-07

Abstract

The utility model discloses a surface roughness measuring device relates to and measures field technical field, specifically is a surface roughness measuring device, comprising a base plate, the last fixed surface of bottom plate installs the workstation, the middle part movable mounting of workstation upper surface has the slider, one side movable mounting of slider has the threaded rod, one side movable mounting of threaded rod has the nut, one side fixed mounting of workstation upper surface has first fixed block. This roughness measurement device puts the machine part that will measure on the workstation, comes adjusting sliding block through the swivel nut, fixes machine part on the workstation through slider and second fixed block, through setting up the rubber pad, prevents the fixed clamp from pressing from both sides machine part, causes wearing and tearing to the machine part surface, through setting up bracing piece and first movable block, can adjust roughness measurement appearance's height, through the elasticity of rotating adjusting bolt, adjusts roughness measurement appearance's height.

Description

Surface roughness measuring device

Technical Field

The utility model relates to a measure field technical field, specifically be a roughness measurement device.

Background

The surface roughness is an important precision index of mechanical parts, and is generally formed by the adopted processing method and other factors, such as friction between a cutter and the surface of the part in the processing process, plastic deformation of surface layer metal when cutting chips are separated, high-frequency vibration in a process system and the like.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a roughness measurement device has solved the problem of proposing among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a surface roughness measuring device comprises a bottom plate, wherein a workbench is fixedly arranged on the upper surface of the bottom plate, a sliding block is movably arranged in the middle of the upper surface of the workbench, a threaded rod is movably arranged on one side of the sliding block, a nut is movably arranged on one side of the threaded rod, a first fixed block is fixedly arranged on one side of the upper surface of the workbench, a second fixed block is fixedly arranged on the other side of the upper surface of the workbench, rubber pads are arranged on the inner surfaces of the second fixed block and the sliding block, a supporting rod is fixedly arranged on one side of the upper surface of the bottom plate, which is far away from the workbench, a first movable block is movably arranged in the circumferential direction of the supporting rod, a roughness measuring instrument is fixedly arranged on one side of the first movable block, an adjusting bolt is movably arranged on the other side of the first movable block, an adjusting, the front face of the roughness measuring instrument is movably provided with a rotating rod, the upper surface of the roughness measuring instrument is fixedly provided with a handle, and the outer surface of the handle is fixedly provided with an anti-slip pad.

Optionally, a sliding groove is formed in the upper surface of the workbench, and the sliding block is matched with the sliding groove.

Optionally, the two sides of the upper surface of the bottom plate are both fixedly provided with a support frame, and the upper surface of the support frame is fixedly provided with a top plate.

Optionally, a fixed rod is fixedly mounted at the top of the roughness measuring instrument, and a second moving block is movably mounted in the circumferential direction of the fixed rod.

Optionally, a connecting rod is fixedly mounted on the lower surface of the second moving block, and a magnet is fixedly mounted on the lower surface of the connecting rod.

Optionally, a storage box is fixedly mounted on the lower surface of the bottom plate, a box door is arranged on the front surface of the storage box, and universal wheels are fixedly mounted on the lower surface of the storage box.

(III) advantageous effects

The utility model provides a surface roughness measuring device possesses following beneficial effect:

1. this roughness measurement device, the machine part that will measure is put on the workstation, adjust the slider through rotating the nut, fix machine part on the workstation through slider and second fixed block, through setting up the rubber pad, prevent the fixed clamp from pressing from both sides machine part, cause wearing and tearing to the machine part surface, through setting up bracing piece and first movable block, can adjust roughness measurement appearance's height, elasticity through rotating adjusting bolt, adjust roughness measurement appearance's height, through setting up handle and protection pad, be favorable to the hand to promote roughness measurement appearance, through setting up regulating block and bull stick, the angle that can adjust the probe, the device simple structure, and convenient operation is favorable to improving work efficiency.

2. This roughness measurement device, through the control to roughness measurement appearance height and angle, can carry out quick location to the relative height of work piece and roughness measurement appearance, the surface of work piece contacts with roughness measurement appearance's probe after the location, thereby the effect of quick measurement roughness has been reached, second movable block through setting up, connecting rod and magnet, pass through magnet with machine part and fix at the top, come adjusting position through the second movable block, the effect of having adjusted the position has been reached through the above setting, it is different to have solved the part shape, inconvenient measuring problem, through setting up storage tank and chamber door, put measuring machine part in the storage tank, make things convenient for machine part's transport through setting up the universal wheel, the device simple structure, and convenient for operation is favorable to improving work efficiency.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the worktable of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1-bottom plate, 2-workbench, 3-slide block, 4-threaded rod, 5-nut, 6-first fixed block, 7-second fixed block, 8-rubber pad, 9-support rod, 10-first movable block, 11-roughness measuring instrument, 12-adjusting bolt, 13-adjusting block, 14-probe, 15-rotating rod, 16-handle, 17-non-slip pad, 18-chute, 19-support frame, 20-top plate, 21-fixed rod, 22-second movable block, 23-connecting rod, 24-magnet, 25-storage box, 26-box door and 27-universal wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 3, the present invention provides a technical solution: a surface roughness measuring device comprises a bottom plate 1, a workbench 2 is fixedly arranged on the upper surface of the bottom plate 1, a mechanical part to be measured is placed on the workbench 2, a sliding block 3 is movably arranged in the middle of the upper surface of the workbench 2, the mechanical part is fixed on the workbench through the sliding block 3 and a second fixing block 7, a threaded rod 4 is movably arranged on one side of the sliding block 3, a nut 5 is movably arranged on one side of the threaded rod 4, the sliding block 3 is adjusted by rotating the nut 5, a first fixing block 6 is fixedly arranged on one side of the upper surface of the workbench 2, a second fixing block 7 is fixedly arranged on the other side of the upper surface of the workbench 2, rubber pads 8 are arranged on the inner surfaces of the second fixing block 7 and the sliding block 3, the mechanical part is prevented from being fixedly clamped through the rubber pads 8, the abrasion to the surface of the mechanical part is caused, a support rod 9, the height of the roughness measuring instrument 11 can be adjusted by arranging the supporting rod 9 and the first moving block 10, the first moving block 10 is movably arranged in the circumferential direction of the supporting rod 9, the roughness measuring instrument 11 is fixedly arranged on one side of the first moving block 10, the adjusting bolt 12 is movably arranged on the other side of the first moving block 10, the height of the roughness measuring instrument 11 is adjusted by rotating the tightness of the adjusting bolt 12, the adjusting block 13 is movably arranged on one side of the roughness measuring instrument 11, the angle of the probe 14 can be adjusted by arranging the adjusting block 13 and the rotating rod 15, the device is simple in structure and convenient to operate and is beneficial to improving the working efficiency, the probe 14 is fixedly arranged on one side of the adjusting block 13, the rotating rod 15 is movably arranged on the front surface of the roughness measuring instrument 11, the handle 16 is fixedly arranged on the upper surface of the roughness measuring instrument 11, and the roughness measuring instrument, the outer surface of the handle 16 is fixedly provided with an anti-slip pad 17, the upper surface of the workbench 2 is provided with a sliding groove 18, the sliding block 3 is matched with the sliding groove 18, two sides of the upper surface of the bottom plate 1 are fixedly provided with supporting frames 19, the upper surface of the supporting frame 19 is fixedly provided with a top plate 20, the top of the roughness measuring instrument 11 is fixedly provided with a fixed rod 21, the circumferential direction of the fixed rod 21 is movably provided with a second moving block 22, the lower surface of the second moving block 22 is fixedly provided with a connecting rod 23, the lower surface of the connecting rod 23 is fixedly provided with a magnet 24, the lower surface of the bottom plate 1 is fixedly provided with a storage box 25, the front surface of the storage box 25 is provided with a box door 26, the lower surface of the storage box 25 is fixedly provided with a universal wheel 27, the relative height of the workpiece and the roughness measuring instrument, thereby reached the effect of rapid survey surface roughness, second movable block 22 through setting up, connecting rod 23 and magnet 24, pass through magnet 24 with machine part and fix at the top, come adjusting position through second movable block 22, the effect of having reached the regulation position through the above setting, it is different to have solved the part shape, inconvenient measuring problem, through setting up storage tank 25 and chamber door 26, put measured machine part in storage tank 25, through setting up the transport that universal wheel 27 makes things convenient for machine part, the device simple structure, and convenient for operation is favorable to improving work efficiency.

As an optimal technical solution of the utility model: through setting up first movable block 10 and adjusting bolt 12, be favorable to the dismantlement of roughness measurement appearance 11 to the effect that has reached convenient to carry.

In conclusion, when the surface roughness measuring device is used, a mechanical part to be measured is placed on a workbench 2, a sliding block 3 is adjusted through rotating a nut 5, the mechanical part is fixed on the workbench through the sliding block 3 and a second fixing block 7, the surface of the mechanical part is prevented from being abraded due to the fact that the mechanical part is fixedly clamped through arranging a rubber pad 8, the height of a roughness measuring instrument 11 can be adjusted through arranging a supporting rod 9 and a first moving block 10, the height of the roughness measuring instrument 11 is adjusted through rotating the tightness of an adjusting bolt 12, the roughness measuring instrument 11 is favorably lifted by hands through arranging a handle 16 and a protective pad 17, the angle of a probe 14 can be adjusted through arranging an adjusting block 13 and a rotating rod 15, the device is simple in structure and convenient to operate, the working efficiency is favorably improved, and the height and the angle of the roughness measuring instrument 11 are controlled, can carry out quick location to the relative height of work piece and roughness measurement appearance 11, the surface of work piece contacts with roughness measurement appearance 11's probe 14 after the location, thereby the effect of rapid survey surface roughness has been reached, second movable block 22 through the setting, connecting rod 23 and magnet 24, pass through magnet 24 with machine part and fix at the top, come adjusting position through second movable block 22, the effect of having adjusted the position has been reached through the above setting, the part shape is different, inconvenient measuring problem, through setting up storage tank 25 and chamber door 26, place measuring machine part in storage tank 25, through setting up the transport that universal wheel 27 made things convenient for machine part, the device simple structure, and convenient for operation is favorable to improving work efficiency.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; they may be mechanically coupled, directly coupled, or indirectly coupled through intervening agents, both internally and/or in any other manner known to those skilled in the art. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

It is noted that in the present disclosure, unless otherwise explicitly specified or limited, a first feature "on" or "under" a second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A surface roughness measuring device, comprising a base plate (1), characterized in that: the upper surface of the bottom plate (1) is fixedly provided with a workbench (2), the middle part of the upper surface of the workbench (2) is movably provided with a sliding block (3), one side of the sliding block (3) is movably provided with a threaded rod (4), one side of the threaded rod (4) is movably provided with a nut (5), one side of the upper surface of the workbench (2) is fixedly provided with a first fixed block (6), the other side of the upper surface of the workbench (2) is fixedly provided with a second fixed block (7), the inner surfaces of the second fixed block (7) and the sliding block (3) are respectively provided with a rubber pad (8), one side of the upper surface of the bottom plate (1), which is far away from the workbench (2), is fixedly provided with a support rod (9), the circumferential direction of the support rod (9) is movably provided with a first movable block (10), and one side of the first movable block, the other side movable mounting of first movable block (10) has adjusting bolt (12), one side movable mounting of roughness measurement appearance (11) has adjusting block (13), one side fixed mounting of adjusting block (13) has probe (14), the front movable mounting of roughness measurement appearance (11) has bull stick (15), the last fixed surface of roughness measurement appearance (11) installs handle (16), the outer fixed surface of handle (16) installs slipmat (17).

2. A surface roughness measurement device as claimed in claim 1, wherein: the upper surface of the workbench (2) is provided with a sliding groove (18), and the sliding block (3) is matched with the sliding groove (18).

3. A surface roughness measurement device as claimed in claim 1, wherein: the supporting frame (19) is fixedly mounted on two sides of the upper surface of the bottom plate (1), and the top plate (20) is fixedly mounted on the upper surface of the supporting frame (19).

4. A surface roughness measurement device as claimed in claim 1, wherein: the top of the roughness measuring instrument (11) is fixedly provided with a fixed rod (21), and a second moving block (22) is movably arranged in the circumferential direction of the fixed rod (21).

5. A surface roughness measurement device according to claim 4, wherein: the lower surface of the second moving block (22) is fixedly provided with a connecting rod (23), and the lower surface of the connecting rod (23) is fixedly provided with a magnet (24).

6. A surface roughness measurement device as claimed in claim 1, wherein: the lower fixed surface of bottom plate (1) installs storage tank (25), chamber door (26) have been seted up in the front of storage tank (25), the lower fixed surface of storage tank (25) installs universal wheel (27).