CN212300306U

CN212300306U - Parallel measurement appearance convenient to use

Info

Publication number: CN212300306U
Application number: CN202020858592.1U
Authority: CN
Inventors: 张沙玲; 李胜杰; 赵安龙
Original assignee: Yangzhou Fst Laser Instrument Co ltd
Current assignee: Yangzhou Fst Laser Instrument Co ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2021-01-05
Anticipated expiration: 2030-05-20

Abstract

The utility model relates to the technical field of measuring equipment, and discloses a parallel measuring instrument convenient to use, which comprises measuring rods, wherein the measuring rods are circular rods, and the measuring rods are totally divided into two groups, the inner parts of the measuring rods are hollow, measuring meters are arranged inside the two groups of measuring rods, the measuring meters are of the existing structure, the details are not repeated, an extension rod is arranged between the two groups of measuring rods, the extension rod is a circular rod, the left end and the right end of the extension rod respectively extend to the inner parts of the two groups of measuring rods and are movably jointed with the inner parts of the two groups of measuring rods, when the device measures a carrier roller with the length corresponding to the equipment, a fixed block and a moving block at the left end and the right end are directly fixed at the two ends of the carrier roller, when a larger carrier roller needs to be measured, the two groups of measuring rods can be extended, the extension rod between the two groups of measuring rods is displayed, the two groups of measuring rods move to the, therefore, the extension bar achieves the effect of adjusting the length and facilitating use.

Description

Parallel measurement appearance convenient to use

Technical Field

The utility model relates to a measuring equipment technical field especially relates to a parallel measuring apparatu convenient to use.

Background

A level gauge is a common gauge for measuring small angles. In the mechanical industry and instrument manufacturing, the parallelism measuring instrument is used for measuring an inclination angle relative to a horizontal position, the planeness and the straightness of a guide rail of machine tool equipment, the horizontal position and the vertical position of equipment installation and the like, in the assembly process of a multi-carrier roller assembly line, in order to ensure the assembly precision, the parallelism between carrier rollers needs to be checked, the conventional carrier roller parallelism measuring instrument belongs to a targeted design and can only work under a specific carrier roller interval, and once the distance between the carrier rollers is increased or reduced, the parallelism measuring instrument cannot work. Other parallelism measuring instruments with adjustable structures are complex and inconvenient to use, and therefore a parallelism measuring instrument convenient to use is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model discloses solve the technical problem that above-mentioned prior art exists, provide a parallel measuring apparatu convenient to use.

(II) technical scheme

In order to realize the above-mentioned purpose, the utility model discloses a following technical scheme, a parallel measuring apparatu convenient to use, including the measuring stick, the measuring stick is the circular shape pole, and the measuring stick has two sets ofly altogether, the inside of measuring stick is hollow, and is two sets of the inside measuring meter that is provided with of measuring stick, measuring meter are current structure, do not give unnecessary details here, and are two sets of be equipped with the extension bar between the measuring stick, the extension bar is circular shape pole, both ends extend to two sets of respectively about the extension bar the inside of measuring stick and with two sets of the inside activity laminating of measuring stick, the outside wall of extension bar is provided with the stopper, and the stopper is the circular block.

Preferably, a connecting block is arranged on the right side of the measuring rod at the right end of the extension rod and is a rectangular block, a spring is arranged on the left side wall surface of the connecting block, a fixing block is arranged at the left end of the spring, and the fixing block is a rectangular block.

Preferably, a moving block is arranged on the outer side wall surface of the measuring rod at the left end of the extension rod, the moving block is a rectangular block, the moving block is hollow, a square groove is formed in the upper wall surface of the moving block, the square groove is a rectangular groove, a clamping plate is arranged in the moving block, and the clamping plate is an arc-shaped plate.

Preferably, a fixed spring is arranged on the right arc-shaped wall surface of the clamping plate, the right end of the fixed spring is fixedly connected with the inner side wall surface of the moving block, a connecting rod is arranged in the square groove and is a rectangular rod, and the lower end of the connecting rod is fixedly connected with the upper end of the clamping plate.

Preferably, the rear end of the connecting rod is provided with a hole, the hole is a circular hole, a movable shaft is arranged on the inner side wall surface of the hole, and the rear end of the movable shaft is fixedly connected with the inner side wall surface of the movable block.

Advantageous effects

The utility model provides a parallel measurement appearance convenient to use. The method has the following beneficial effects:

(1) this parallel measuring apparatu convenient to use, when the device measures the bearing roller with the corresponding length of equipment, direct about will both ends fixed block and movable block fix the bearing roller both ends can, when needs measure great bearing roller, at this moment alright with pull open two sets of measuring sticks, make the extension bar between two sets of measuring sticks show, two sets of measuring sticks then move about the extension bar both ends make the overall device extension, extension bar has just reached the effect that adjusts length facilitates the use like this.

(2) This parallel measuring apparatu convenient to use, after two sets of measuring sticks prolong, at this moment, carry out regulation about to the movable block according to the specific length of bearing roller again, after extrusion connecting rod, the connecting rod drives the cardboard rearward movement through the loose axle, at this moment, the movable block is inside just to lose a fixed power to the measuring stick, at this moment alright with regulation about going on, after transferring to corresponding length, alright loosen the connecting rod, the movable block will be fixed to the measuring stick, at this moment fixed block and movable block will be fixed the bearing roller both ends, movable block and fixed block have just reached supplementary fixed effect like this.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a partial schematic view of the extension bar of the present invention;

FIG. 3 is a schematic view of a part of the stopper of the present invention;

fig. 4 is a partial schematic view of the clamping plate of the present invention.

Illustration of the drawings:

1 measuring stick, 2 gauges, 3 extension bar, 4 stopper, 5 connecting blocks, 6 springs, 7 fixed blocks, 8 movable blocks, 9 square grooves, 10 cardboard, 11 fixed spring, 12 connecting rods, 13 holes, 14 loose axles.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

Example (b): a convenient parallel measuring instrument is disclosed, as shown in fig. 1-4, comprising measuring rods 1, wherein the measuring rods 1 are circular rods, and the measuring rods 1 are provided with two groups in total, the inside of the measuring rods 1 is hollow, the measuring meters 2 are arranged inside the two groups of measuring rods 1, the measuring meters 2 are of the existing structure, details are not repeated, an extension rod 3 is arranged between the two groups of measuring rods 1, the extension rod 3 is a circular rod, the left end and the right end of the extension rod 3 respectively extend into the two groups of measuring rods 1 and are movably attached to the inside of the two groups of measuring rods 1, the outer side wall surface of the extension rod 3 is provided with a limiting block 4, the limiting block 4 is a circular block, the right side of the measuring rod 1 at the right end of the extension rod 3 is provided with a connecting block 5, the connecting block 5 is a rectangular block, the left side wall surface of the connecting block 5 is provided, the left end of the spring 6 is provided with a fixed block 7, the fixed block 7 is a rectangular block, the outer side wall surface of the measuring rod 1 positioned at the left end of the extension rod 3 is provided with a moving block 8, the moving block 8 is a rectangular block, the inside of the moving block 8 is hollow, the upper side wall surface of the moving block 8 is provided with a square groove 9, the square groove 9 is a rectangular groove, the inside of the moving block 8 is provided with a clamping plate 10, the clamping plate 10 is an arc-shaped plate, the right side arc-shaped wall surface of the clamping plate 10 is provided with a fixed spring 11, the right end of the fixed spring 11 is fixedly connected with the inner side wall surface of the moving block 8, the inside of the square groove 9 is provided with a connecting rod 12, the connecting rod 12 is a rectangular rod, the lower end of the connecting rod 12 is fixedly connected with the upper end of the clamping plate 10, the rear end of the connecting rod 12 is provided with a hole 13, the movable shaft 14 is of a conventional structure, which is not described herein, and a rear end of the movable shaft 14 is fixedly connected to an inner side wall surface of the moving block 8.

The utility model discloses a theory of operation: when the device measures the bearing roller with the corresponding length of equipment, directly about will both ends fixed block 7 and movable block 8 fix at the bearing roller both ends can, when needs measure great bearing roller, at this moment alright with pull open two sets of measuring sticks 1, make extension bar 3 between two sets of measuring sticks 1 show, two sets of measuring sticks 1 then move about extension bar 3 both ends messenger integrated device extension, extension bar 3 has just so reached the effect that regulation length facilitates the use.

After two sets of measuring stick 1 prolong, at this moment according to the specific length of bearing roller carry out regulation about to movable block 8 again, after extrusion connecting rod 12, connecting rod 12 drives cardboard 10 rearward movement through loose axle 14, at this moment the inside fixed power that just loses of movable block 8 to measuring stick 1, at this moment alright regulation about can going on, after transferring to corresponding length, alright loosen connecting rod 12, at this moment movable block 8 will be fixed to measuring stick 1, at this moment fixed block 7 and movable block 8 will be fixed the bearing roller both ends, movable block 8 and fixed block 7 have just reached supplementary fixed effect like this.

The foregoing shows and describes the fundamental principles and principal features of the invention, namely the advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a parallel measurement appearance convenient to use, includes measuring stick (1), measuring stick (1) have two sets ofly altogether, two sets of inside measuring meter (2), its characterized in that of being provided with of measuring stick (1): an extension rod (3) is arranged between the two groups of measuring rods (1), a limiting block (4) is arranged on the outer side wall surface of the extension rod (3), a connecting block (5) is arranged on the right side of the measuring rod (1) at the right end of the extension rod (3), a spring (6) is arranged on the left side wall surface of the connecting block (5), a fixed block (7) is arranged at the left end of the spring (6), a moving block (8) is arranged on the outer side wall surface of the measuring rod (1) at the left end of the extension rod (3), a square groove (9) is formed in the upper wall surface of the moving block (8), a clamping plate (10) is arranged inside the moving block (8), a fixed spring (11) is arranged on the right side arc-shaped wall surface of the clamping plate (10), a connecting rod (12) is arranged inside the square groove (9), and a hole (, and a movable shaft (14) is arranged on the inner side wall surface of the hole (13).

2. A parallelism measuring instrument, which can be used conveniently, according to claim 1, wherein: the left end and the right end of the extension rod (3) respectively extend to the two groups of the measuring rods (1) and are movably attached to the two groups of the measuring rods (1).

3. A parallelism measuring instrument, which can be used conveniently, according to claim 1, wherein: the right end of the fixed spring (11) is fixedly connected with the inner side wall surface of the moving block (8).

4. A parallelism measuring instrument, which can be used conveniently, according to claim 1, wherein: the lower end of the connecting rod (12) is fixedly connected with the upper end of the clamping plate (10).

5. A parallelism measuring instrument, which can be used conveniently, according to claim 1, wherein: the rear end of the movable shaft (14) is fixedly connected with the inner side wall surface of the moving block (8).