CN221198404U

CN221198404U - Roughness meter adjusting device

Info

Publication number: CN221198404U
Application number: CN202323131903.7U
Authority: CN
Inventors: 唐庆伟
Original assignee: Hangzhou Luochuan Technology Co ltd
Current assignee: Hangzhou Luochuan Technology Co ltd
Priority date: 2023-11-21
Filing date: 2023-11-21
Publication date: 2024-06-21
Anticipated expiration: 2033-11-21

Abstract

The utility model relates to the technical field of coarseness gauges, in particular to a coarseness gauge adjusting device, which comprises a device body, wherein the device body comprises a fixed seat and a supporting plate, an upper sleeve is fixed at the upper end of the fixed seat, a side opening is formed in one side of the upper sleeve, a first screw rod is rotationally arranged in the upper sleeve, a moving block is screwed on the first screw rod, one end of the moving block penetrates through the side opening and is connected with a mounting plate, a coarseness gauge is fixed on the mounting plate, the lower end of the first screw rod is connected with a worm wheel, the worm wheel is rotationally arranged in the fixed seat, one side of the worm wheel is meshed with a worm, a base is arranged at the lower end of the fixed seat, and four groups of universal wheels are arranged at the lower end of the base.

Description

Roughness meter adjusting device

Technical Field

The utility model relates to the technical field of coarseness instruments, in particular to a coarseness instrument adjusting device.

Background

The surface roughness meter is also called a roughness meter, a surface finish meter, a surface roughness detector, a roughness measuring instrument and other names. The portable sensor has the characteristics of high measurement precision, wide measurement range, simple and convenient operation, convenient carrying, stable work and the like, can be widely applied to detection of various metal and nonmetal processing surfaces, is a pocket-sized instrument integrating a sensor host, has the characteristic of handholding, and is more suitable for being used in production sites;

The prior art has the following publication numbers: according to the height adjusting device for the coarseness gauge, disclosed by the utility model patent of CN 215984281U, the rotating disc is rotated, the rotating handle is arranged to facilitate a user to apply force to rotate the disc, the fixing device is pushed to move through the distance adjusting device to measure a workpiece, convenience is improved, the bulge plays a limiting role on the spring, the workpiece is not moving, the measuring accuracy is improved, the rubber pad is arranged to enable the use process of the height adjusting device for the coarseness gauge to be stable, and the accuracy of the height adjusting device for the coarseness gauge is improved; but it does not possess convenient mobility to equipment, needs manual handling equipment when need carry out the position to equipment and remove, and the operation is wasted time and energy, and its lift adjustment mechanism stability is not good simultaneously, does not possess the self-locking ability, appears sliding between gear and the rack easily, consequently, we need upgrade and reform transform on prior art's basis to overcome its problem and not enough.

Disclosure of utility model

The utility model aims to provide a coarseness meter adjusting device which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a design roughness appearance adjusting device, includes the device body, the device body contains fixing base and backup pad, the fixing base upper end is fixed with sleeve and goes up sleeve one side and has seted up the side opening, it is equipped with first screw rod and the spiro union has the movable block on the first screw rod to go up the sleeve internal rotation, movable block one end passes the side opening and is connected with the mounting panel, be fixed with roughness measurement appearance on the mounting panel, first screw rod lower extreme is connected with worm wheel and worm wheel rotation and is located inside the fixing base, worm wheel one side meshing has the worm, the fixing base lower extreme is equipped with base and base lower extreme and is equipped with four sets of universal wheels, base both sides are rotated and are equipped with two sets of thread bush, the backup pad upper end is equipped with second screw rod and second screw rod spiro union at the thread bush lower extreme.

Further, guide grooves are formed in two sides of the moving block, guide rods are arranged on the inner side of the upper sleeve, and the guide rods correspond to the guide grooves.

Further, one end of the worm is provided with an anti-slip knob, and the anti-slip knob is rotationally positioned at the outer side of the fixed seat.

Further, the top of the upper sleeve is provided with an upper cover, the upper cover and the upper sleeve are respectively provided with a mounting hole, and bolts are arranged in the mounting holes.

Further, a rubber pad is arranged at the bottom of the supporting plate.

Furthermore, the base both sides are equipped with the spacer bush, backup pad both sides are equipped with locating lever and spacer bush correspond.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the lower base, the universal wheels, the threaded sleeves, the supporting plate, the second screw rod, the rubber pad, the positioning sleeve and the positioning rod are arranged in the device, so that the device can be conveniently moved and the supporting plate can be vertically lifted and controlled, the position of the device can be conveniently adjusted, the auxiliary supporting protection of the device base is conveniently carried out, the problem of sliding deviation caused by the influence of the universal wheels is avoided, and the reliability of the device is improved.

2. According to the utility model, the upper sleeve, the first screw rod, the moving block, the side opening, the mounting plate, the guide groove, the guide rod, the worm wheel and the worm are arranged in the device, so that the height adjustment operation of the device can be realized, the roughness measuring instrument can work at different height positions conveniently, the structure is simple, the operation is convenient and fast, the stability is good, and the practicability of the device is improved.

Specific embodiments of the utility model are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the utility model may be employed. It should be understood that the embodiments of the utility model are not limited in scope thereby. The embodiments of the utility model include many variations, modifications and equivalents within the spirit and scope of the appended claims.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of a coarseness gauge adjustment apparatus in accordance with the present utility model;

FIG. 2 is an exploded view of the upper end structure of a coarseness gauge adjustment apparatus in accordance with the present utility model;

FIG. 3 is a sectional view of a lifting structure of a coarseness gauge adjustment apparatus in accordance with the present utility model;

FIG. 4 is an exploded view of the base structure of a coarseness gauge adjustment apparatus in accordance with the present utility model.

In the figure: 1. a device body; 2. a fixing seat; 3. an upper sleeve; 4. a first screw; 5. a moving block; 6. a side opening; 7. a mounting plate; 8. a roughness measuring instrument; 9. a guide groove; 10. a guide rod; 11. a worm wheel; 12. a worm; 13. an anti-slip knob; 14. an upper cover; 15. a mounting hole; 16. a bolt; 17. a base; 18. a universal wheel; 19. a thread sleeve; 20. a support plate; 21. a second screw; 22. a rubber pad; 23. a positioning sleeve; 24. and a positioning rod.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, the design of the roughness meter adjusting device provided in this embodiment includes a device body 1, the device body 1 includes a fixing base 2 and a supporting plate 20, an upper sleeve 3 is fixed at the upper end of the fixing base 2, a side opening 6 is provided on one side of the upper sleeve 3, a first screw 4 is rotationally provided in the upper sleeve 3, a moving block 5 is screwed on the first screw 4, one end of the moving block 5 passes through the side opening 6 and is connected with a mounting plate 7, a roughness meter 8 is fixed on the mounting plate 7, a worm wheel 11 is connected at the lower end of the first screw 4, the worm wheel 11 rotates and is located inside the fixing base 2, a worm 12 is meshed on one side of the worm wheel 11, a base 17 is provided at the lower end of the fixing base 2, four groups of universal wheels 18 are provided at the lower end of the base 17, two groups of threaded sleeves 19 are rotationally provided at both sides of the base 17, a second screw 21 is provided at the upper end of the supporting plate 20, and the second screw 21 is screwed at the lower end of the threaded sleeves 19.

Preferably, the movable block 5 both sides are equipped with guide way 9, go up sleeve 3 inboard and be equipped with guide bar 10 and guide way 9 correspond, be convenient for carry out the direction spacing to the lift of movable block 5 through guide way 9 and guide bar 10 cooperation, worm 12 one end is provided with anti-skidding knob 13, anti-skidding knob 13 rotates and is located the fixing base 2 outside, be convenient for control worm 12 through anti-skidding knob 13 and rotate, it is equipped with upper cover 14 and upper sleeve 3 on all to go up sleeve 3 top, install bolt 16 in the mounting hole 15, be convenient for carry out the dismouting to upper cover 14 through mounting hole 15 and bolt 16.

Preferably, the bottom of the supporting plate 20 is provided with a rubber pad 22, the bottom of the supporting plate 20 is conveniently protected through the rubber pad 22, positioning sleeves 23 are arranged on two sides of the base 17, positioning rods 24 are arranged on two sides of the supporting plate 20 and correspond to the positioning sleeves 23, and the supporting plate 20 is conveniently limited through the cooperation of the positioning sleeves 23 and the positioning rods 24.

The application principle and the application flow of the utility model are as follows: when the device is used, firstly, an object to be detected is placed at a gap at the upper end of the base 17, the object to be detected can be tested through the roughness measuring instrument 8, the worm 12 can be controlled to rotate through the anti-slip knob 13 before the test, the worm 12 drives the engaged worm wheel 11 to rotate, the worm wheel 11 drives the upper first screw 4 to rotate, the moving block 5 moves on the first screw 4 and drives the mounting plate 7 and the roughness measuring instrument 8 to move up and down, the height position of the roughness measuring instrument 8 can be adjusted, different working requirements and environments are convenient to adapt, when the device is moved, the device can be pushed to move through the universal wheel 18, after the device is moved to a designated position, the second screw 21 is driven to move through the rotating thread sleeve 19, the second screw 21 positioning sleeve 23 and the positioning rod 24 move vertically under the action of the second screw 21, and at the moment, the supporting plate 20 meets the contact with the ground and enables the rubber pad 22 to tightly contact with the ground, so that the device can be supported stably, and the problem of sliding or position deviation of the device due to the universal wheel 18 is avoided.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to specific circumstances.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.

Claims

1. A coarseness gauge adjusting device, characterized in that: including device body (1), device body (1) contains fixing base (2) and backup pad (20), fixing base (2) upper end is fixed with sleeve (3) and goes up sleeve (3) one side and has seted up side opening (6), it is equipped with movable block (5) to go up the spiro union on first screw rod (4) and first screw rod (4) to go up sleeve (3) internal rotation, movable block (5) one end is passed side opening (6) and is connected with mounting panel (7), be fixed with roughness measurement appearance (8) on mounting panel (7), first screw rod (4) lower extreme is connected with worm wheel (11) and worm wheel (11) rotation is located inside fixing base (2), worm wheel (11) one side meshing has worm (12), fixing base (2) lower extreme is equipped with base (17) and base (17) lower extreme and is equipped with four sets of universal wheels (18), base (17) both sides are rotated and are equipped with two sets of thread bush (19), backup pad (20) upper end is equipped with second screw rod (21) and second screw rod (21) spiro union thread bush (19) lower extreme.

2. A coarseness gauge adjustment apparatus as in claim 1, wherein: guide grooves (9) are formed in two sides of the moving block (5), guide rods (10) are arranged on the inner side of the upper sleeve (3), and the guide rods (10) correspond to the guide grooves (9).

3. A coarseness gauge adjustment apparatus as in claim 1, wherein: one end of the worm (12) is provided with an anti-slip knob (13), and the anti-slip knob (13) is rotationally positioned at the outer side of the fixed seat (2).

4. A coarseness gauge adjustment apparatus as in claim 1, wherein: the top of the upper sleeve (3) is provided with an upper cover (14), the upper cover (14) and the upper sleeve (3) are respectively provided with a mounting hole (15), and bolts (16) are arranged in the mounting holes (15).

5. A coarseness gauge adjustment apparatus as in claim 1, wherein: a rubber pad (22) is arranged at the bottom of the supporting plate (20).

6. A coarseness gauge adjustment apparatus as in claim 1, wherein: positioning sleeves (23) are arranged on two sides of the base (17), positioning rods (24) are arranged on two sides of the supporting plate (20), and the positioning rods (24) correspond to the positioning sleeves (23).