CN212409535U

CN212409535U - Auxiliary device for caliper measurement

Info

Publication number: CN212409535U
Application number: CN202020899805.5U
Authority: CN
Inventors: 吴颖峰; 王刚
Original assignee: Suzhou Luona Measurement And Testing Technology Co ltd
Current assignee: Suzhou Luona Measurement And Testing Technology Co ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-01-26
Anticipated expiration: 2030-05-26

Abstract

The utility model discloses a calliper is auxiliary device for measurement, include the plummer, be located fixed station and mobile station on this plummer respectively, the plummer is the rectangular plate structure the equal welding of plummer bottom face both sides has the support column, and is two sets of support column bottom face horizontal welding has the support, the cotton one side longitudinal weld in plummer top has the fixed station, and this fixed station one side just is located plummer top face symmetry and is provided with N group's mobile station, arc recess has all been seted up to fixed station and mobile station top face intermediate position, just arc recess and axle type part surface contact, the mobile station top is provided with the elevating platform, just the arc recess is located elevating platform top face, mobile station internally seted up the installation and led to the groove. This slide caliper rule is auxiliary device for measurement, the measurement of the round axle part of not only being convenient for, and the measurement of the ladder axle class part of just being convenient for has lift location effect simultaneously, improves measurement accuracy.

Description

Auxiliary device for caliper measurement

Technical Field

The utility model belongs to the technical field of the slide caliper rule, concretely relates to slide caliper rule is auxiliary device for measurement.

Background

The vernier caliper is a measuring tool for measuring length, inner diameter, outer diameter and depth, and is composed of main scale and vernier attached to the main scale and capable of sliding.

The prior patent publication of "a caliper is measured and is used auxiliary device" discloses no: CN 205691023U; the publication date is as follows: 2016-11-16; application No.: CN 201620606477.9; in this publication, only the second fitting is provided for supporting the shaft member to be measured; due to the lack of an adjusting structure, only one type of shaft part can be measured, and parts with different diameters, such as stepped shaft parts, cannot be measured, so that the usability is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a calliper is auxiliary device for measurement to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an auxiliary device for measuring a caliper comprises a bearing platform, a fixed platform and a movable platform, wherein the fixed platform and the movable platform are respectively positioned on the bearing platform;

the bearing table is of a rectangular plate structure, supporting columns are welded on two sides of the bottom end face of the bearing table, supports are horizontally welded on the bottom end faces of the two groups of supporting columns, a fixed table is longitudinally welded on one cotton side of the top end of the bearing table, and N groups of moving tables are symmetrically arranged on one side of the fixed table and on the top end face of the bearing table;

arc grooves are formed in the middle positions of the top end faces of the fixed platform and the mobile platform, the arc grooves are in contact with the outer surface of the shaft part, the top end of the mobile platform is provided with the lifting platform, the arc grooves are located on the top end face of the lifting platform, an installation through groove is formed in the mobile platform, a first adjusting bolt is vertically and upwards in the installation through groove in a threaded connection mode, the top end of the first adjusting bolt penetrates through the fixed welding of the bottom end faces of the mobile platform and the lifting platform, positioning holes are longitudinally formed in the two sides of the mobile platform, and the bottom end faces of the lifting platform are symmetrically welded with two.

Preferably, a sliding groove is transversely formed in the middle position, located on one side of the fixed platform, of the top end face of the bearing platform, sliding blocks matched with the sliding groove to slide are welded on the bottom end faces of the fixed platform and the moving platform, a limiting rod is transversely arranged in the sliding groove, and the limiting rod is in penetrating connection with the sliding blocks.

Preferably, a vertical plate is longitudinally welded on the top end face of one side of the bearing table, a ruler head placing plate is horizontally arranged on one side face, facing the fixed table, of the vertical plate, and a standard plate is longitudinally welded on the top end face of the ruler head placing plate.

Preferably, a stroke groove is longitudinally formed in the vertical plate, a stroke block which is matched with the stroke groove to slide is welded on one side of the ruler head placing plate, a second adjusting bolt longitudinally penetrates through the top end face of the vertical plate, penetrates through the stroke block and is connected with the end face of the bottom in the stroke groove.

Preferably, a side surface of the bearing platform is fixedly provided with a blocking plate through a bolt, and the sliding groove extends to one side of the blocking plate.

The utility model discloses a technological effect and advantage: according to the auxiliary device for measuring the caliper, the fixed table, the moving table, the first adjusting bolt, the lifting table and the arc-shaped groove are arranged, the first adjusting bolt in the through groove is installed in a hand-screwed mode, the first adjusting bolt drives the lifting table to lift, and meanwhile the positioning rod lifts in the positioning hole; by arranging the sliding groove, the sliding block and the limiting rod, the sliding block slides in the sliding groove to drive the moving table to adjust the position, and the limiting rod and the sliding block slide in a matched manner, so that the measurement of shaft parts with different sizes is met; this slide caliper rule is auxiliary device for measurement, the measurement of the round axle part of not only being convenient for, and the measurement of the ladder axle class part of just being convenient for has lift location effect simultaneously, improves measurement accuracy.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of a mobile station of the present invention;

fig. 3 is a schematic view of the vertical plate structure of the present invention.

In the figure: the device comprises a bearing table 1, a fixing table 2, a moving table 3, a supporting column 4, a blocking plate 5, a sliding groove 6, a limiting rod 7, a sliding block 8, a vertical plate 9, a ruler head placing plate 10, a lifting table 11, a mounting through groove 12, a first adjusting bolt 13, an arc-shaped groove 14, a positioning rod 15, a positioning hole 16, a standard plate 17, a stroke groove 18, a stroke block 19 and a second adjusting bolt 20.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides an auxiliary device for measuring a caliper as shown in figures 1-3, which comprises a bearing platform 1, a fixed platform 2 and a mobile platform 3 which are respectively positioned on the bearing platform 1;

the bearing table 1 is of a rectangular plate structure, supporting columns 4 are welded on two sides of the bottom end face of the bearing table 1, supports are horizontally welded on the bottom end faces of the two groups of supporting columns 4, a fixed table 2 is longitudinally welded on one cotton side of the top end of the bearing table 1, and N groups of moving tables 3 are symmetrically arranged on one cotton side of the fixed table 2 and on the top end face of the bearing table 1;

arc-shaped grooves 14 are formed in the middle positions of the top end faces of the fixed platform 2 and the mobile platform 3, the arc-shaped grooves 14 are in contact with the outer surface of the shaft part, a lifting platform 11 is arranged at the top end of the mobile platform 3, the arc-shaped grooves 14 are located on the top end face of the lifting platform 11, an installation through groove 12 is formed in the mobile platform 3, a first adjusting bolt 13 is vertically and upwards in the installation through groove 12 in a threaded connection mode, the top end of the first adjusting bolt 13 penetrates through the mobile platform 3 to be fixedly welded with the bottom end face of the lifting platform 11, positioning holes 16 are longitudinally formed in two sides of the mobile platform 3, two groups of positioning rods 15 are symmetrically welded on the bottom end face of the lifting platform 11, a hand is screwed with the first adjusting bolt 13 in the installation through groove 12, and the positioning rods 15 lift in the positioning.

Specifically, 2 one sides of fixed station and be located 1 top of plummer face intermediate position and transversely seted up spout 6, the equal welding of

fixed station

2 and 3 bottom of mobile station has the slider 8 with 6 cooperation gliding of spout, transversely be provided with gag lever post 7 in the spout 6, this gag lever post 7 and slider 8 through connection, slider 8 slides in spout 6, drives 3 position adjustment of mobile station, and gag lever post 7 slides with the slider 8 cooperation, satisfies the measurement of not unidimensional axle class part.

Specifically, vertical plate 9 is longitudinally welded on the top end face of one side of bearing table 1, a ruler head placing plate 10 is horizontally arranged on one side face of vertical plate 9 facing fixed table 2, standard plate 17 is longitudinally welded on the top end face of ruler head placing plate 10, ruler head placing plate 10 facilitates stable placement of the ruler head of the caliper, and standard plate 17 facilitates perpendicularity of the caliper.

Specifically, a stroke groove 18 is longitudinally formed in the vertical plate 9, a stroke block 19 which is matched with the stroke groove 18 to slide is welded on one side of the ruler head placing plate 10, a second adjusting bolt 20 longitudinally penetrates through the top end face of the vertical plate 9, the second adjusting bolt 20 penetrates through the stroke block 19 and is connected with the bottom end face of the stroke groove 18, the second adjusting bolt 20 is screwed, the stroke block 19 is driven to lift in the stroke groove 18, and meanwhile the ruler head placing plate 10 is driven to lift, so that the requirements of different height measurement are met.

Specifically, there is closure plate 5 in 1 side of plummer through bolt fixed mounting, just spout 6 extends to closure plate 5 one side, and the installation of closure plate 5 is dismantled, and the installation of the slider 8 of being convenient for is dismantled.

When the auxiliary device for measuring the caliper is used, the first adjusting bolt 13 in the through groove 12 is installed in a hand-screwing mode, the first adjusting bolt 13 drives the lifting platform 11 to lift, the positioning rod 15 lifts in the positioning hole 16, the stepped shaft part to be measured is placed on the arc-shaped groove 14, the sliding block 8 slides in the sliding groove 6 to drive the moving platform 3 to adjust the position, the limiting rod 7 and the sliding block 8 slide in a matched mode, the first adjusting bolt 13 is screwed again, the height of the lifting platform 11 is finely adjusted to enable the inner wall of the arc-shaped groove 14 of the lifting platform 11 to be in contact with the outer wall of the stepped shaft part to be measured, the second adjusting bolt 20 is screwed to drive the stroke block 19 to lift in the stroke groove 18 and simultaneously drive the ruler head placing plate 10 to lift, the ruler head placing plate 10 is convenient for the ruler head of the caliper to be stably placed, the standard plate 17 is convenient for the caliper to be vertical, and the other end of the caliper clamps the step shaft part to be measured for measurement. This slide caliper rule is auxiliary device for measurement, the measurement of the round axle part of not only being convenient for, and the measurement of the ladder axle class part of just being convenient for has lift location effect simultaneously, improves measurement accuracy.

Finally, it should be noted that: 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 modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. An auxiliary device for measuring a caliper comprises a bearing table (1), a fixed table (2) and a movable table (3) which are respectively positioned on the bearing table (1);

the method is characterized in that: the bearing table (1) is of a rectangular plate structure, supporting columns (4) are welded on two sides of the bottom end face of the bearing table (1), supports are horizontally welded on the bottom end faces of the two groups of supporting columns (4), a fixed table (2) is longitudinally welded on one side of cotton at the top end of the bearing table (1), and N groups of moving tables (3) are symmetrically arranged on one side of the fixed table (2) and on the top end face of the bearing table (1);

arc recess (14) have all been seted up to fixed station (2) and mobile station (3) top end face intermediate position, just arc recess (14) and axle type part outer surface contact, mobile station (3) top is provided with elevating platform (11), just arc recess (14) are located elevating platform (11) top end face, mobile station (3) inside has been seted up the installation and has been led to groove (12), the perpendicular threaded connection up in the installation leads to groove (12) has first adjusting bolt (13), and this first adjusting bolt (13) top is run through mobile station (3) and fixed welding of elevating platform (11) bottom end face, locating hole (16) have vertically been seted up to mobile station (3) both sides, and this elevating platform (11) bottom end face symmetric welding has two sets of locating levers (15).

2. The caliper measurement auxiliary device according to claim 1, wherein: fixed station (2) one side just is located plummer (1) top end face intermediate position and has transversely seted up spout (6), fixed station (2) and mobile station (3) bottom face all weld have with spout (6) cooperation gliding slider (8), transversely be provided with gag lever post (7) in spout (6), this gag lever post (7) and slider (8) through connection.

3. The caliper measurement auxiliary device according to claim 1, wherein: the vertical plate (9) is longitudinally welded on the top end face of one side of the bearing table (1), a ruler head placing plate (10) is horizontally arranged on one side face, facing the fixed table (2), of the vertical plate (9), and a standard plate (17) is longitudinally welded on the top end face of the ruler head placing plate (10).

4. The caliper measuring aid according to claim 3, wherein: the vertical plate (9) is internally and longitudinally provided with a stroke groove (18), one side of the ruler head placing plate (10) is welded with a stroke block (19) which is matched with the stroke groove (18) to slide, a second adjusting bolt (20) longitudinally penetrates through the top end face of the vertical plate (9), and the second adjusting bolt (20) penetrates through the stroke block (19) and is connected with the inner bottom end face of the stroke groove (18).

5. The caliper measuring aid according to claim 2, wherein: a side face of the bearing table (1) is provided with a blocking plate (5) through a bolt, and the sliding groove (6) extends to one side of the blocking plate (5).