CN213147644U

CN213147644U - Bell-shaped shell measuring tool

Info

Publication number: CN213147644U
Application number: CN202022065439.6U
Authority: CN
Inventors: 张晓丽; 郑金艳; 杨晓明
Original assignee: Luoyang Leiyun Technology Co ltd
Current assignee: Luoyang Leiyun Technology Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-05-07
Anticipated expiration: 2030-09-21

Abstract

The utility model discloses a bell housing measuring tool, including workstation, mount, third spacing groove and measuring stick, workstation the inner has been seted up and has been placed the chamber, and places chamber upper end fixedly connected with locating plate, first spacing groove has been seted up to the workstation upper end, and first spacing groove the inner is provided with the connecting block, the connecting block upper end is provided with the axis of rotation, and the connecting block outer end is provided with the threaded rod to axis of rotation upper end fixedly connected with splint, third spacing groove the inner is provided with the fixed block, and fixed block outer end fixedly connected with pointer to the inner fixedly connected with measuring stick of fixed block. This bell housing measuring tool is provided with and constitutes the chamber and the locating plate of placing that run through the structure, places the bell housing lower extreme in the workstation upper end, can carry out quick center location, prevents to take place the slope when fixing the bell housing through splint, simultaneously through rotatory axis of rotation, can be fast and stable carry out firm fixed to bell housing lower extreme.

Description

Bell-shaped shell measuring tool

Technical Field

The utility model relates to a measuring tool technical field specifically is a bell housing measuring tool.

Background

In the process of detecting the bell-shaped shell, a measuring method with higher precision adopts a three-coordinate measuring instrument for detection, but the three-coordinate measuring instrument is expensive and the measuring procedure is more complicated, so certain defects exist, such as:

1. the existing bell-shaped shell measuring tool detection device cannot be quickly installed and taken out when a bell-shaped shell is measured, so that the detection efficiency of the bell-shaped shell is reduced, and a plurality of groups of bell-shaped shells cannot be quickly and accurately detected, so that certain defects exist;

2. when measuring the bell-shaped shell, the conventional bell-shaped shell measuring tool detection device cannot stably measure the smoothness and the wall thickness of the outer end of the bell-shaped shell quickly, and often needs to measure secondarily through other measuring tools, so that the practicability of the device is reduced.

We propose a bell jar gauge in order to solve the problems set forth above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bell housing measuring tool, in order to solve the existing market that above-mentioned background art provided, current bell housing measuring tool detection device, when getting the bell housing, can't carry out quick installation and take out, the efficiency of detecting the bell housing has been reduced, can't carry out quick accurate detection to the multiunit bell housing, when getting the bell housing, can't be stable get the bell housing outer end smoothness degree and wall thickness fast, often need carry out the secondary through other measuring tool and measure, the problem of the practicality of the device has been reduced.

In order to achieve the above object, the utility model provides a following technical scheme: a bell housing measuring tool comprises a workbench, a fixed frame, a third limit groove and a measuring rod, wherein the inner end of the workbench is provided with a placing cavity, and the upper end of the placing cavity is fixedly connected with a positioning plate, the upper end of the workbench is provided with a first limiting groove, and the inner end of the first limit groove is provided with a connecting block, the upper end of the connecting block is provided with a rotating shaft, the outer end of the connecting block is provided with a threaded rod, the upper end of the rotating shaft is fixedly connected with a clamping plate, the surface of the fixing frame is provided with a second limiting groove, the inner end of the second limiting groove is provided with a fixing plate, and the outer end of the fixed plate is provided with a measuring dial indicator, the upper end of the fixed frame is provided with a sliding block, the outer surface of the sliding block is provided with a third limit groove, and the outer end of the sliding block is fixedly connected with a dial gauge, the inner end of the third limiting groove is provided with a fixed block, and the outer end of the fixed block is fixedly connected with a pointer, and the inner end of the fixed block is fixedly connected with a measuring rod.

Preferably, the inner end of the workbench and the placing cavity form a nested structure, the placing cavity and the inner end of the positioning plate form a penetrating structure, and the outer end of the workbench and the threaded rod form a rotating structure.

Preferably, the workbench forms a sliding structure with the connecting block through the first limiting groove, the connecting block forms a rotating structure with the rotating shaft, and the upper end of the rotating shaft and the clamping plate form an integrated structure.

Preferably, the fixed frame and the fixed plate form a sliding structure through the second limiting groove, and the inner end of the fixed plate and the measuring dial indicator form a nested structure.

Preferably, the sliding block passes through the third spacing groove and constitutes sliding structure with the fixed block, and the sliding block outer end is adhesive connection with the graduation apparatus.

Preferably, the inner end of the fixed block and the measuring rod form a nested structure, the measuring rod is aligned with the center of the placing cavity, and the measuring rod is of an L-shaped structure.

Compared with the prior art, the beneficial effects of the utility model are that: the measuring tool for the bell-shaped shell is provided with a measuring head,

1. the lower end of the bell-shaped shell is placed at the upper end of the workbench, so that the center can be quickly positioned, the bell-shaped shell is prevented from inclining when being fixed through the clamping plate, and meanwhile, the lower end of the bell-shaped shell can be quickly and stably fixed through rotating the rotating shaft;

2. fixed plate and sliding block have been connected to the nestification in mount outer end, and the sliding block outer end passes through fixed block fixedly connected with measuring stick to when reaching the bell shell surface smoothness and measuring, carry out stable reading to the inner size of bell shell through the graduation apparatus, through the plus-minus between them thickness that can reachs the bell shell fast, make things convenient for the measurement person to the detection of bell shell quality, increased the device's practicality.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic top view of the workbench according to the present invention;

fig. 4 is a schematic side view of the scale of the present invention.

In the figure: 1. a work table; 2. a placement chamber; 3. positioning a plate; 4. a first limit groove; 5. connecting blocks; 6. a rotating shaft; 7. a splint; 8. a threaded rod; 9. a fixed mount; 10. a second limit groove; 11. a fixing plate; 12. measuring a dial indicator; 13. a slider; 14. a third limiting groove; 15. a dial gauge; 16. a fixed block; 17. a pointer; 18. and (6) measuring the rod.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a bell housing measuring tool comprises a workbench 1, a placing cavity 2, a positioning plate 3, a first limit groove 4, a connecting block 5, a rotating shaft 6, a clamping plate 7, a threaded rod 8, a fixing frame 9, a second limit groove 10, a fixing plate 11, a measuring dial indicator 12, a sliding block 13, a third limit groove 14, a dial indicator 15, a fixing block 16, a pointer 17 and a measuring rod 18, wherein the placing cavity 2 is arranged at the inner end of the workbench 1, the positioning plate 3 is fixedly connected at the upper end of the placing cavity 2, the first limit groove 4 is arranged at the upper end of the workbench 1, the connecting block 5 is arranged at the inner end of the first limit groove 4, the rotating shaft 6 is arranged at the upper end of the connecting block 5, the threaded rod 8 is arranged at the outer end of the connecting block 5, the clamping plate 7 is fixedly connected at the upper end of the rotating shaft 6, the second limit groove 10 is arranged on the surface of the fixing, the upper end of the fixing frame 9 is provided with a sliding block 13, the outer surface of the sliding block 13 is provided with a third limiting groove 14, the outer end of the sliding block 13 is fixedly connected with a dial gauge 15, the inner end of the third limiting groove 14 is provided with a fixing block 16, the outer end of the fixing block 16 is fixedly connected with a pointer 17, and the inner end of the fixing block 16 is fixedly connected with a measuring rod 18.

1 inner of workstation and placing chamber 2 and constitute nested structure, and place chamber 2 and 3 inner constitutions of locating plate and run through the structure to 1 outer end of workstation and threaded rod 8 constitute revolution mechanic, through the setting of placing chamber 2 and locating plate 3, can be stable carry out the location of rapid and stable to bell shell lower extreme and place, make things convenient for the measurer to fix the bell shell.

Workstation 1 constitutes sliding construction through first spacing groove 4 and connecting block 5, and connecting block 5 constitutes rotating-structure with axis of rotation 6 to 6 upper ends of axis of rotation and splint 7 constitute the integral structure, through the rotation of axis of rotation 6, can stabilize the clamp of splint 7 and get the height and carry out stable adjustment.

The fixing frame 9 and the fixing plate 11 form a sliding structure through the second limiting groove 10, the inner end of the fixing plate 11 and the measuring dial indicator 12 form a nested structure, and the outer surface of the bell-shaped shell can be stably measured through the arrangement of the measuring dial indicator 12.

Sliding block 13 constitutes sliding construction through third spacing groove 14 and fixed block 16, and sliding block 13 outer end and graduation apparatus 15 be adhesive connection, through the setting of graduation apparatus 15, can be fast to the accurate reading of the inner size of bell shell.

The inner end of the fixed block 16 and the measuring rod 18 form a nested structure, the measuring rod 18 is aligned with the center of the placing cavity 2, the measuring rod 18 is of an L-shaped structure, and the lower end of the measuring rod 18 can be stably driven to measure the inner end of the bell-shaped shell by sliding the fixed block 16.

The working principle is as follows: when the bell housing measuring tool is used, according to the figures 1 and 3, the device is stably placed at a required working place, when bell housings with different sizes are measured, the lower end of the bell housing to be measured is stably placed at the inner ends of the placing cavity 2 and the positioning plate 3, the bell housing is prevented from sliding at the upper end of the workbench 1 and deviating from the center of the bell housing when the bell housing is fixed, the rotating shaft 6 is rotated according to the size of the bell housing to be measured, the clamping height of the clamping plate 7 is rapidly adjusted, and at the moment, the connecting block 5 is driven to stably slide in the first limiting groove 4 by shaking the threaded rod 8, so that a measurer can stably fix the outer end of the bell housing;

according to fig. 1, 2 and 4, after the center of the outer shell is symmetrically fixed, through the arrangement of the fixing frame 9 and the second limit groove 10, can stably slide the fixing plate 11 up and down, so that the measuring dial indicator 12 can accurately read the flatness and the width of the outer surface of the bell-shaped shell, meanwhile, by stably sliding the sliding block 13 up and down, the lower end of the measuring rod 18 can be accurately placed at the center of the bell housing, meanwhile, the fixing block 16 and the pointer 17 can slide stably through the arrangement of the third limit groove 14, when the lower end of the measuring rod 18 touches the inner end of the bell-shaped shell, the size of the inner end of the bell-shaped shell can be stably read according to the parameters of the dial gauge 15 pointed by the pointer 17, meanwhile, the thickness of the bell-shaped shell can be rapidly calculated according to the parameters of the dial indicator 12 and the dial indicator 15, so that the use of a measurer is facilitated.

The above is the operation of the whole device, and the details not described in the present specification are the prior art 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 modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a bell housing measuring tool, includes workstation (1), mount (9), third spacing groove (14) and measuring stick (18), its characterized in that: the inner end of the workbench (1) is provided with a placing cavity (2), the upper end of the placing cavity (2) is fixedly connected with a positioning plate (3), the upper end of the workbench (1) is provided with a first limiting groove (4), the inner end of the first limiting groove (4) is provided with a connecting block (5), the upper end of the connecting block (5) is provided with a rotating shaft (6), the outer end of the connecting block (5) is provided with a threaded rod (8), the upper end of the rotating shaft (6) is fixedly connected with a clamping plate (7), the surface of the fixing frame (9) is provided with a second limiting groove (10), the inner end of the second limiting groove (10) is provided with a fixing plate (11), the outer end of the fixing plate (11) is provided with a measuring dial indicator (12), the upper end of the fixing frame (9) is provided with a sliding block (13), the outer surface of the sliding, the inner end of the third limiting groove (14) is provided with a fixing block (16), the outer end of the fixing block (16) is fixedly connected with a pointer (17), and the inner end of the fixing block (16) is fixedly connected with a measuring rod (18).

2. The bell jar gauge of claim 1 wherein: the inner end of the workbench (1) and the placing cavity (2) form a nested structure, the placing cavity (2) and the inner end of the positioning plate (3) form a penetrating structure, and the outer end of the workbench (1) and the threaded rod (8) form a rotating structure.

3. The bell jar gauge of claim 1 wherein: workstation (1) constitutes sliding construction through first spacing groove (4) and connecting block (5), and connecting block (5) and axis of rotation (6) constitute rotating-structure to axis of rotation (6) upper end and splint (7) constitute integrated structure.

4. The bell jar gauge of claim 1 wherein: the fixed frame (9) and the fixed plate (11) form a sliding structure through the second limiting groove (10), and the inner end of the fixed plate (11) and the measuring dial indicator (12) form a nested structure.

5. The bell jar gauge of claim 1 wherein: sliding block (13) constitute sliding structure through third spacing groove (14) and fixed block (16), and sliding block (13) outer end and graduation apparatus (15) are adhesive connection.

6. The bell jar gauge of claim 1 wherein: the inner end of the fixed block (16) and the measuring rod (18) form a nested structure, the measuring rod (18) is aligned with the center of the placing cavity (2), and the measuring rod (18) is of an L-shaped structure.