CN216954283U

CN216954283U - Novel mechanical measurement and control instrument

Info

Publication number: CN216954283U
Application number: CN202220622551.1U
Authority: CN
Inventors: 罗向阳
Original assignee: Shaanxi University of Technology
Current assignee: Shaanxi University of Technology
Priority date: 2022-03-21
Filing date: 2022-03-21
Publication date: 2022-07-12
Anticipated expiration: 2032-03-21

Abstract

The utility model discloses a novel mechanical measurement and control instrument, which comprises a base, a first fixing plate, a first chute and a fixing sleeve, the upper end of the base is fixedly connected with a supporting column, the front end of the supporting column is fixedly connected with a fixed rod, the front end of the fixed rod is fixedly connected with a first fixed block, the front end of the first fixed block is connected with a first fixed plate, the lower end of the first fixing plate is fixedly connected with a second fixing plate, the lower end of the second fixing plate is connected with a second fixing block, the lower end of the second fixed block is fixedly connected with a fixed sleeve, a dial plate is arranged in the fixed sleeve, the lower end of the dial plate is fixedly connected with a measuring rod, the device is provided with a fixed rod, the first fixed plate is driven to lift by rotating the first threaded rod, then the rear half part of the fixed rod is rotated to position the circle center position by the first fixed block, and the problem that the circle center of the arc cannot be effectively detected is solved.

Description

Novel mechanical measurement and control instrument

Technical Field

The utility model relates to the technical field of machinery, in particular to a novel mechanical measurement and control instrument.

Background

The mechanical measurement and control instrument is relatively precise detection and monitoring equipment, and aims at precisely and accurately measuring some machines in the fields of power grids, aviation and the like, and reducing errors of some length units in the machines so as to reduce unnecessary errors in the manufacturing product machines and reduce unnecessary material waste in the manufacturing product machines.

The conventional mechanical measurement and control instrument is mainly a dial indicator, the center of a circle of an arc cannot be effectively detected by the dial indicator when the instrument is used, and when the flatness of a plane needs to be detected, the instrument needs to be measured by means of other fixing equipment, so that the instrument is inconvenient to use.

We therefore propose a novel mechanical measurement and control instrument in order to solve the problems set out above.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel mechanical measurement and control instrument, which solves the problems that the circle center of a circular arc cannot be effectively detected and the circle center and the flatness cannot be detected by using one device.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel machinery observes and controls instrument, includes base, first fixed plate, first spout and fixed cover, the upper end fixedly connected with support column of base, the front end fixedly connected with dead lever of support column, the first fixed block of front end fixedly connected with of dead lever, the front end of first fixed block is connected with first fixed plate, the lower extreme fixedly connected with second fixed plate of first fixed plate, the lower extreme of second fixed plate is connected with the second fixed block, the fixed cover of lower extreme fixedly connected with of second fixed block, install the dial plate in the fixed cover, the lower extreme fixedly connected with measuring staff of dial plate.

Preferably, the fixing rod is divided into a front half part and a rear half part, the joint of the front half part of the fixing rod is made of rubber, and the front half part and the rear half part of the fixing rod are rotatably connected.

Preferably, the upper end of first fixed block is rotated and is connected with first threaded rod, threaded connection has first fixed plate on the first threaded rod, first spout has been seted up on the first fixed plate, just first fixed block is sliding connection with first spout.

Preferably, a second chute is formed in the second fixing plate, the second fixing plate is rotatably connected with a second threaded rod, the second fixing block is in sliding connection with the second chute, the second fixing block is in threaded connection with the second threaded rod, a third threaded rod is in threaded connection with the fixing sleeve, grooves are formed in the left side and the right side of the dial plate, and the third threaded rod is rotatably connected with the grooves.

Preferably, the second fixing plate and the first fixing block form a lifting structure through the first threaded rod, the first fixing plate and the first sliding chute.

Preferably, the second fixed block and the second fixed plate form a sliding structure through a second sliding chute and a second threaded rod, and the third threaded rods are symmetrically distributed on the left side and the right side of the fixed sleeve.

Compared with the prior art, the utility model has the beneficial effects that: this novel mechanical measurement and control instrument:

(1) the device is provided with a fixed rod, the first fixed plate is driven to lift by rotating a first threaded rod, then the rear half part of the fixed rod is rotated, the position of the circle center is positioned by the first fixed block, and the problem that the circle center of an arc cannot be effectively detected is solved;

(2) be provided with fixed cover on the device, through rotatory first threaded rod, through driving first fixed plate downstream, make measuring staff and plane contact, then rotatory second threaded rod for the second fixed block slides in the second spout, observes the pointer change on the dial plate, when having solved the roughness that needs to detect the plane, need measure with the help of other fixed equipment, use very inconvenient problem

Drawings

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

FIG. 2 is a side cross-sectional structural schematic view of the present invention;

FIG. 3 is a schematic cross-sectional structural view of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention.

In the figure: 1. a base; 2. a support pillar; 3. fixing the rod; 4. a first fixed block; 5. a first threaded rod; 6. a first fixing plate; 7. a first chute; 8. a second fixing plate; 9. a second chute; 10. a second threaded rod; 11. a second fixed block; 12. fixing a sleeve; 13. a dial plate; 14. a measuring rod; 15. a groove; 16. a third threaded rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a novel machinery observes and controls instrument, the on-line screen storage device comprises a base 1, first fixed plate 6, first spout 7 and fixed cover 12, base 1's upper end fixedly connected with support column 2, the front end fixedly connected with dead lever 3 of support column 2, the first fixed block 4 of front end fixedly connected with of dead lever 3, the front end of first fixed block 4 is connected with first fixed plate 6, the lower extreme fixedly connected with second fixed plate 8 of first fixed plate 6, the lower extreme of second fixed plate 8 is connected with second fixed block 11, the fixed cover 12 of the lower extreme fixedly connected with of second fixed block 11, install dial plate 13 in the fixed cover 12, the lower extreme fixedly connected with measuring staff 14 of dial plate 13, make dial plate 13 can rotate at will, can carry out centre of a circle detection to the circular arc effectively.

Dead lever 3 is divided into first half and latter half, and the first half junction of dead lever 3 is the rubber material to the first half and the latter half of dead lever 3 are connected for rotating, and the rubber material makes the resistance appear when rotating, can fix the pivoted angle, has guaranteed the stability of testing result.

The upper end of first fixed block 4 is rotated and is connected with first threaded rod 5, and threaded connection has first fixed plate 6 on the first threaded rod 5, has seted up first spout 7 on the first fixed plate 6, and first fixed block 4 is sliding connection with first spout 7 for when detecting the position in the centre of a circle, convenience that can be more has improved the efficiency that detects the centre of a circle.

Second spout 9 has been seted up in the second fixed plate 8, second fixed plate 8 rotates and is connected with second threaded rod 10, second fixed block 11 is sliding connection with second spout 9, second fixed block 11 is threaded connection with second threaded rod 10, threaded connection has third threaded rod 16 on fixed cover 12, recess 15 has been seted up to the left and right sides of dial plate 13, third threaded rod 16 is connected for rotating with recess 15, make after detecting the centre of a circle, can continue to detect planar roughness, do not need extra fixed equipment to detect the horizontal plane.

Second fixed plate 8 constitutes elevation structure through first threaded rod 5, first fixed plate 6 and first spout 7 and first fixed block 4 for when detecting the horizontal plane, can adjust the height of measuring staff 14, can effectually detect the roughness of horizontal plane, guaranteed work efficiency's high efficiency.

Second fixed block 11 constitutes sliding construction through second spout 9 and second threaded rod 10 and second fixed plate 8, and third threaded rod 16 symmetric distribution is in the left and right sides of fixed cover 12 for the detector can be stable effectively horizontal migration when detecting the roughness, and two results of survey that can be more accurate have guaranteed the stability and the high efficiency of testing result.

The working principle is as follows: when the novel mechanical measurement and control instrument is used, please refer to fig. 1 and fig. 2, firstly, the third threaded rod 16 is rotated to connect the third threaded rod 16 with the groove 15, the dial 13 is fixed in the fixing sleeve 12, the base 1 is moved to the arc position, then the first fixing plate 6 is made to slide by rotating the first threaded rod 5, the first fixing plate 6 slides on the first fixing block 4 through the first chute 7, and then the bottom end of the measuring rod 14 is made to contact the surface of the arc by rotating the rear half part of the fixing rod 3 on the supporting column 2 to find the circle center position;

when measuring the roughness of horizontal plane, it is shown to combine fig. 3 and fig. 4 again, at first rotate the latter half of dead lever 3, make measuring staff 14 vertical downwards, at this moment through rotatory first threaded rod 5, drive first fixed plate 6 downstream, first fixed plate 6 drives the second fixed plate 8 removal of lower extreme, make stopping when measuring staff 14 contacts the horizontal plane, rotate second threaded rod 10 this moment, second threaded rod 10 drives second fixed block 11 horizontal slip in second spout 9, observe dial plate 13 this moment, if pointer rotation amplitude on dial plate 13 is little, then the roughness of horizontal plane is higher.

The above is the operation of the whole device, and the details which are not described in detail in this specification are well known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a novel mechanical measurement and control instrument, includes base (1), first fixed plate (6), first spout (7) and fixed cover (12), its characterized in that: the utility model discloses a fixed dial plate, including base (1), the upper end fixedly connected with support column (2) of base (1), the front end fixedly connected with dead lever (3) of support column (2), the front end fixedly connected with first fixed block (4) of dead lever (3), the front end of first fixed block (4) is connected with first fixed plate (6), the lower extreme fixedly connected with second fixed plate (8) of first fixed plate (6), the lower extreme of second fixed plate (8) is connected with second fixed block (11), the fixed cover (12) of lower extreme fixedly connected with of second fixed block (11), install dial plate (13) in fixed cover (12), the lower extreme fixedly connected with measuring staff (14) of dial plate (13).

2. The novel mechanical measurement and control instrument according to claim 1, characterized in that: the fixing rod (3) is divided into a front half part and a rear half part, the joint of the front half part of the fixing rod (3) is made of rubber, and the front half part and the rear half part of the fixing rod (3) are rotatably connected.

3. The novel mechanical measurement and control instrument according to claim 1, characterized in that: the upper end of first fixed block (4) is rotated and is connected with first threaded rod (5), threaded connection has first fixed plate (6) on first threaded rod (5), first spout (7) have been seted up on first fixed plate (6), just first fixed block (4) are sliding connection with first spout (7).

4. The novel mechanical measurement and control instrument according to claim 1, characterized in that: second spout (9) have been seted up in second fixed plate (8), second fixed plate (8) are rotated and are connected with second threaded rod (10), second fixed block (11) are sliding connection with second spout (9), second fixed block (11) are threaded connection with second threaded rod (10), threaded connection has third threaded rod (16) on fixed cover (12), recess (15) are seted up to the left and right sides of dial plate (13), third threaded rod (16) are connected for rotating with recess (15).

5. The novel mechanical measurement and control instrument according to claim 4, characterized in that: and the second fixing plate (8) and the first fixing block (4) form a lifting structure through the first threaded rod (5), the first fixing plate (6) and the first sliding chute (7).

6. The novel mechanical measurement and control instrument according to claim 4, characterized in that: the second fixed block (11) forms a sliding structure with the second fixed plate (8) through the second sliding chute (9) and the second threaded rod (10), and the third threaded rods (16) are symmetrically distributed on the left side and the right side of the fixed sleeve (12).