CN219161190U

CN219161190U - Simple flange inner diameter dimension measuring device

Info

Publication number: CN219161190U
Application number: CN202221514376.0U
Authority: CN
Inventors: 夏学泉
Original assignee: Linyi Ruike Machinery Co ltd
Current assignee: Linyi Ruike Machinery Co ltd
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2023-06-09
Anticipated expiration: 2032-06-15

Abstract

The utility model relates to a simple flange inner diameter size measuring device which comprises a machine base, wherein a workpiece table is arranged on the machine base, a cavity is formed in the workpiece table, a disc is arranged in the cavity, a positioning block is fixed on the disc, a flange to be detected, which is attached to the positioning block, is arranged on the disc, a locking component for locking the flange to be detected is arranged on the disc, a shaft seat is arranged in the machine base, a central column fixed with the disc is rotationally connected on the shaft seat, a driving component for driving the central column to rotate is arranged in the machine base, a third telescopic push rod is arranged on the outer side of the machine base, and a measuring component positioned above the workpiece table is arranged at the output end of the third telescopic push rod. According to the simple flange inner diameter dimension measuring device, after each measurement is completed, the second telescopic push rod is operated by utilizing the meshing relationship between the gear and the driving rack, so that the rotation adjustment of the flange to be detected can be completed, and the manual labor burden is reduced through mechanical adjustment.

Description

Simple flange inner diameter dimension measuring device

Technical Field

The utility model relates to the technical field of flange inner diameter dimension measurement, in particular to a simple flange inner diameter dimension measurement device.

Background

The flange is called flange disc or flange, which is the part of the connection between the shafts for the connection between the pipe ends; there are also flanges for use on the device access ports for connection between two devices.

The flange needs to be measured in inner diameter size, three times of measurement are usually needed, the flange needs to be rotated and adjusted after each measurement is finished, some flanges with larger sizes are heavier, manual adjustment is needed in rotation and adjustment, the manual labor burden is large, inconvenience is brought to measurement, and inconvenience is brought to people.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a simple flange inner diameter dimension measuring device which has the advantages of convenient measurement and the like, and solves the problems that a plurality of flanges with larger dimensions are heavier, manual adjustment is needed for rotation adjustment, the labor burden is larger, and inconvenience is brought to measurement.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a simple and easy type flange internal diameter size measuring device, includes the frame, be provided with the work piece platform on the frame, set up the cavity on the work piece platform, be provided with the disc in the cavity, be fixed with the locating piece on the disc, be provided with on the disc with the flange of waiting of locating piece laminating, be provided with on the disc and be used for waiting to detect the locking subassembly of flange locking, be provided with the axle bed in the frame, rotate on the axle bed and be connected with the center post that is fixed mutually with the disc, be provided with in the frame and be used for driving the rotatory drive assembly of center post, the outside of frame is provided with the flexible push rod of third, the output of the flexible push rod of third is provided with the measuring subassembly that is located the work piece platform top.

Further, the locking assembly comprises three groups of first telescopic push rods fixed on the disc and locking blocks arranged at the output ends of the first telescopic push rods.

Further, the driving assembly comprises a second telescopic push rod arranged in the base, a driving rack arranged at the output end of the second telescopic push rod, and a gear fixed on the outer side of the center column, wherein the gear is meshed with the driving rack.

Further, the measuring assembly comprises a scale bar fixed at the output end of the third telescopic push rod and a positioning piece fixed at the bottom of the scale bar.

Further, the measuring assembly further comprises a sliding measuring piece which is connected to the outer side of the scale bar in a sliding mode, wherein a locking bolt is arranged on the outer side of the sliding measuring piece, and measuring scales are arranged on the outer side of the scale bar.

(III) beneficial effects

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this simple and easy type flange internal diameter size measuring device will wait to detect the flange and place on the disc, operate first flexible push rod, promote the latch segment and will wait to detect the flange locking, operate the flexible push rod of third, can make setting element and slip measuring part move down to wait to detect the inboard of flange, carry out position control to slip measuring part, adopt the locking of lock bolt locking can accomplish the fixed to slip measuring part, read the measurement scale, can learn the internal diameter of waiting to detect the flange, and after measuring at every turn, rotatable lock bolt, remove the spacing of slip measuring part, reuse the meshing relationship between gear and the drive rack, operate the flexible push rod of second, can accomplish the rotation control to being fixed wait to detect the flange, through mechanized regulation, alleviate manual labor burden.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic top view of a workpiece table connection structure in accordance with the present utility model;

fig. 3 is a schematic front cross-sectional view of a housing connection structure in the structure of the present utility model.

In the figure: the flange detection device comprises a machine base 1, a workpiece table 2, a shaft seat 3, a central column 4, a gear 5, a driving rack 6, a second telescopic push rod 7, a cavity 8, a disc 9, a positioning block 10, a first telescopic push rod 11, a locking block 12, a third telescopic push rod 13, a scale bar 14, a positioning piece 15, a sliding measuring piece 16, a locking bolt 17, a measuring scale 18 and a flange to be detected 19.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a simple flange inner diameter measuring device in this embodiment includes a base 1, a workpiece table 2 is provided on the base 1, a cavity 8 is provided on the workpiece table 2, a disc 9 is provided in the cavity 8, a positioning block 10 is fixed on the disc 9, a flange 19 to be detected attached to the positioning block 10 is provided on the disc 9, a locking component for locking the flange 19 to be detected is provided on the disc 9, a shaft seat 3 is provided in the base 1, a center column 4 fixed to the disc 9 is rotationally connected on the shaft seat 3, a driving component for driving the center column 4 to rotate is provided in the base 1, when the center column 4 rotates, the disc 9 and the fixed flange 19 to be detected synchronously rotate, a third telescopic push rod 13 is provided on the outer side of the base 1, a measuring component located above the workpiece table 2 is provided at the output end of the third telescopic push rod 13, and the measuring component is used for completing inspection work of the flange 19 to be detected.

The measuring assembly in this embodiment includes a scale bar 14 fixed at the output end of the third telescopic push rod 13 and a positioning member 15 fixed at the bottom of the scale bar 14, and further includes a sliding measuring member 16 slidably connected to the outer side of the scale bar 14, where the outer side of the sliding measuring member 16 is provided with a locking bolt 17, the locking bolt 17 is used to lock the sliding measuring member 16, the outer side of the scale bar 14 is provided with a measuring scale 18, and the third telescopic push rod 13 is used to adjust the horizontal height of the scale bar 14.

The locking assembly in this embodiment includes three groups of first telescopic push rods 11 fixed on the disc 9, and locking blocks 12 arranged at the output ends of the first telescopic push rods 11, where the first telescopic push rods 11 are used for adjusting the positions of the locking blocks 12, so as to lock the flange 19 to be detected.

The driving assembly in this embodiment includes a second telescopic push rod 7 disposed in the base 1, a driving rack 6 disposed at an output end of the second telescopic push rod 7, and a gear 5 fixed on an outer side of the center post 4, where the gear 5 is meshed with the driving rack 6, and the second telescopic push rod 7 is used for adjusting a position of the driving rack 6, so that the gear 5 can drive the center post 4, the disc 9 and the disc.

The working principle of the embodiment is as follows:

the flange 19 to be detected is placed on the disc 9, the first telescopic push rod 11 is operated, the locking block 12 is pushed to lock the flange 19 to be detected, the third telescopic push rod 13 is operated, the positioning piece 15 and the sliding measuring piece 16 can move downwards to the inner side of the flange 19 to be detected, the sliding measuring piece 16 is subjected to position adjustment, the locking bolt 17 is adopted to lock the sliding measuring piece 16, the fixing of the sliding measuring piece 16 can be completed, the measuring scale 18 is read, the inner diameter of the flange 19 to be detected can be known, after each measurement is completed, the locking bolt 17 can be rotated, the limit of the sliding measuring piece 16 is released, the meshing relationship between the gear 5 and the driving rack 6 is utilized, the second telescopic push rod 7 is operated, the rotation adjustment of the flange 19 to be fixed to be detected can be completed, and the manual labor burden is relieved through mechanical adjustment.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A simple flange inner diameter dimension measuring device is characterized in that: including frame (1), be provided with work piece platform (2) on frame (1), offered cavity (8) on work piece platform (2), be provided with disc (9) in cavity (8), be fixed with locating piece (10) on disc (9), be provided with on disc (9) with the flange (19) of waiting of laminating of locating piece (10), be provided with on disc (9) and be used for waiting to detect the locking subassembly of flange (19) locking, be provided with axle bed (3) in frame (1), rotate on axle bed (3) and be connected with central post (4) fixed mutually with disc (9), be provided with in frame (1) and be used for driving the rotatory drive assembly of central post (4), the outside of frame (1) is provided with third telescopic push rod (13), and the output of third telescopic push rod (13) is provided with the measurement subassembly that is located work piece platform (2) top.

2. The simplified flange inner diameter dimension measuring device of claim 1, wherein: the locking assembly comprises three groups of first telescopic push rods (11) fixed on the disc (9), and locking blocks (12) arranged at the output ends of the first telescopic push rods (11).

3. The simplified flange inner diameter dimension measuring device of claim 1, wherein: the driving assembly comprises a second telescopic push rod (7) arranged in the machine base (1), a driving rack (6) arranged at the output end of the second telescopic push rod (7), and a gear (5) fixed on the outer side of the center column (4), wherein the gear (5) is meshed with the driving rack (6).

4. The simplified flange inner diameter dimension measuring device of claim 1, wherein: the measuring assembly comprises a scale bar (14) fixed at the output end of the third telescopic push rod (13) and a positioning piece (15) fixed at the bottom of the scale bar (14).

5. The simplified flange inner diameter dimension measuring device as claimed in claim 4, wherein: the measuring assembly further comprises a sliding measuring piece (16) which is connected to the outer side of the scale bar (14) in a sliding mode, a locking bolt (17) is arranged on the outer side of the sliding measuring piece (16), and a measuring scale (18) is arranged on the outer side of the scale bar (14).