CN219454918U - Forging diameter measuring tool - Google Patents

Abstract

The utility model discloses a forging diameter measuring tool, which structurally comprises a beam plate, a sliding groove, a contact plate, a limiting sliding block, a movable contact plate, a graduated scale, a fixed rod and a movable rod, wherein a worker holds two handles, lifts the beam plate through the handles to move, pulls the movable rod to pull a connecting spring to the other side, then enables the contact plate at one end inside the beam plate to contact with one side surface of a forging, pushes the movable rod to drive the movable contact plate to move to contact with the other side surface of the forging under the action of the connecting spring, measures the diameter of the forging through the graduated scale at the outer side, and enables the worker to be far away from the forging, so that the problem that the measurement is unstable and errors are easy to generate due to the influence of high temperature of the forging on the worker is avoided.

Description

Forging diameter measuring tool

Technical Field

The utility model relates to the technical field of wetland forge piece measurement, in particular to a forge piece diameter measuring tool.

Background

By forging is meant a workpiece or blank obtained by forging a metal blank, and during the forging process, the diameter size of the forging must be measured constantly in order to ensure the final size of the forging.

However, because the forging is in a high-temperature state during forging, workers can easily cause potential safety hazards of scalding during measurement by adopting calipers or moving measurement, the operation is inconvenient, measurement errors are easy to cause, and the quality of the forging is affected.

Therefore, the forging diameter measuring tool is convenient for safety measurement and capable of avoiding potential safety hazards.

Disclosure of Invention

First, the technical problem to be solved

In order to overcome the defects of the prior art, a forging diameter measuring tool is provided at present, so that the problems that in the prior art, due to the fact that a forging is in a high-temperature state during forging, a worker can easily cause potential safety hazards of scalding when adopting caliper measurement or moving measurement, the operation is inconvenient, measurement errors are easy to cause, and the quality of the forging is affected are solved.

(II) technical scheme

The utility model is realized by the following technical scheme: the utility model provides a forging diameter measuring tool, which comprises

The rectangular type beam plate, beam plate middle part is equipped with the sliding tray that link up, the sliding tray upper end is equipped with the scale, beam plate rear end face one side is equipped with the contact plate, sliding tray internally connected has spacing slider, and spacing slider rear end face is connected with the removal contact plate, the beam plate front end face is equipped with the dead lever in one side of contact plate, and the terminal surface is connected with the movable rod before the spacing slider.

Further, a protruding plate is arranged on the other side of the rear end face of the cross beam plate.

Further, a connecting spring is connected between the fixed rod and the movable rod.

Further, handles are arranged on the outer sides of the fixed rod and the movable rod.

Furthermore, the upper end and the lower end of the sliding groove are provided with limiting sliding grooves which are connected with limiting sliding blocks.

Further, a fireproof plate is arranged on the corresponding surface of the contact plate and the movable contact plate and the rear end surface of the beam plate.

Further, the inner end surface of the moving rod is in the same horizontal plane with the fireproof plate at the inner side of the moving contact plate, and the graduated scale starts from the fireproof plate at the inner side of the contact plate.

(III) beneficial effects

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, a worker holds two handles and moves the beam plate through the ends of the handles, pulls the movable rod to pull the connecting spring to the other side, then enables the contact plate at one end inside the beam plate to contact one side of the forging piece, pushes the movable rod with the hands under the action of the connecting spring to drive the movable contact plate to move to contact the other side of the forging piece, so that the measurement of the forging piece is realized, the problem that the worker is easy to cause potential safety hazards of scalding when the forging piece is in a high-temperature state during forging, the operation is inconvenient, the measurement error is easy to cause, and the quality of the forging piece is influenced is solved, so that the effect of accurate safety measurement is achieved.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

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

FIG. 2 is a schematic top view of the internal structure of the present utility model;

FIG. 3 is a schematic view of the front structure of a cross-beam panel of the present utility model;

in the figure: the device comprises a cross beam plate-1, a sliding groove-2, a limiting sliding groove-3, a contact plate-4, a protruding plate-5, a limiting sliding block-6, a movable contact plate-7, a graduated scale-8, a fixed rod-9, a movable rod-10, a connecting spring-11, a handle-12 and a fireproof plate-13.

Description of the embodiments

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1, 2 and 3, the utility model provides a tool for measuring the diameter of forging pieces, which comprises a strip-shaped cross beam plate 1, wherein the length dimension of the cross beam plate 1 is larger than most of the diameter of forging pieces, so that the forging pieces with different sizes can be measured, a through sliding groove 2 is arranged in the middle of the cross beam plate 1, so that a movable rod 10 can conveniently move left and right, a graduated scale 8 is arranged at the upper end of the sliding groove 2 to observe the moving length of the movable rod 10 so as to measure the diameter of the forging pieces, a contact plate 4 is arranged at one side of the rear end surface of the cross beam plate 1 and is contacted with one end of the forging piece, a protruding plate 5 is arranged at the other side of the rear end surface of the cross beam plate 1 to prevent the movable contact plate 7 from inclining when being pulled to the innermost end, a limit sliding block 6 is connected in the sliding groove 2, a limit sliding groove 3 is arranged at the upper end and the lower end of the inside of the sliding groove 2 and is connected with the limit sliding block 6, so that the movable rod 10 and the movable contact plate 7 are stabilized, the generation of shaking in the moving process is avoided, the measuring precision is poor, the rear end face of the limit sliding block 6 is connected with the movable contact plate 7, so that different forge piece diameters can be measured by adjusting the distance between the movable contact plate 7 and the contact plate 4, the contact plate 4 and the movable contact plate 7 can rotate under the condition of manual driving, the measurement is performed in different directions, the front end face of the transverse beam plate 1 is provided with the fixed rod 9 on one side of the contact plate 4, so that workers can lift the transverse beam plate 1 through the fixed rod 9 conveniently, the fixed rod 9 can be arranged longer to avoid the influence of high temperature of forge pieces on the workers, the front end face of the limit sliding block 6 is connected with the movable rod 10, the movable contact plate 7 is conveniently driven to slide under the action of the limit sliding block 6 through the movable rod 10, so that the distance between the adjustments, and be connected with connecting spring 11 between dead lever 9 and the movable rod 10, make movable rod 10 receive the effect of elasticity to the dead lever 9 department resilience after removing through connecting spring 11 to this increase the contact force with the forging between, and be equipped with handle 12 in the dead lever 9 with the movable rod 10 outside and make things convenient for the staff to use.

Wherein, the corresponding face of contact plate 4 and removal contact plate 7 and crossbeam board 1 rear end face are equipped with refractory slab 13, avoid forging high temperature to cause the influence to contact plate 4, remove contact plate 7 and crossbeam board 1, make its wall melt the class, cause follow-up measuring effect not good, and terminal surface and the inboard refractory slab 13 of removal contact plate 7 are in same horizontal plane in the movable rod 10, and scale 8 begins in the inboard refractory slab 13 of contact plate 4, so that the accuracy of measurement is better, avoid having produced the condition of error because of the thickness of refractory slab 13 leads to the measurement.

Working principle: when the device is used, a worker lifts the beam plate 1 under the action of the fixed rod 9 and the movable rod 10 through the handle 12, then the beam plate 1 can move under the action of the force, then the movable rod 10 is pulled to enable the movable contact plate 7 to move under the action of the limiting sliding block 6 and the limiting sliding groove 3 in the sliding groove 2, then the fireproof plate 13 surface of the inner wall of the contact plate 4 is firstly contacted with one end of a forge piece, the movable contact plate 7 is positioned at the other end of the forge piece, then the movable rod 10 is pulled under the action of the connecting spring 11 and manual pushing to enable the fireproof plate 13 surface of the inner wall of the movable contact plate 7 to be contacted with the other end of the forge piece, and therefore the forge piece is measured through the graduated scale 8 of the outer wall, and measurement work is completed.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. A tool for measuring diameter of forging piece is characterized by comprising

Rectangular type crossbeam board (1), crossbeam board (1) middle part is equipped with sliding tray (2) that link up, sliding tray (2) upper end is equipped with scale (8), crossbeam board (1) rear end face one side is equipped with contact plate (4), sliding tray (2) internal connection has spacing slider (6), and spacing slider (6) rear end face is connected with and removes contact plate (7), one side that terminal surface is located contact plate (4) is equipped with dead lever (9) before crossbeam board (1), and the terminal surface is connected with movable rod (10) before spacing slider (6).

2. A forging diameter measuring tool as set forth in claim 1, wherein: the other side of the rear end surface of the beam plate (1) is provided with a protruding plate (5).

3. A forging diameter measuring tool as set forth in claim 1, wherein: a connecting spring (11) is connected between the fixed rod (9) and the movable rod (10).

4. A forging diameter measuring tool as set forth in claim 1, wherein: the outer sides of the fixed rod (9) and the movable rod (10) are provided with handles (12).

5. A forging diameter measuring tool as set forth in claim 1, wherein: and the upper end and the lower end inside the sliding groove (2) are provided with limiting sliding grooves (3) which are connected with limiting sliding blocks (6).

6. A forging diameter measuring tool as set forth in claim 1, wherein: the corresponding surfaces of the contact plate (4) and the movable contact plate (7) and the rear end surface of the beam plate (1) are provided with a fireproof plate (13).

7. The forging diameter measuring tool as recited in claim 6, wherein: the inner end surface of the moving rod (10) is positioned on the same horizontal plane with the fireproof plate (13) on the inner side of the moving contact plate (7), and the graduated scale (8) starts from the fireproof plate (13) on the inner side of the contact plate (4).