CN218698012U

CN218698012U - Ball mill cast iron test bar breaking jig

Info

Publication number: CN218698012U
Application number: CN202222963912.1U
Authority: CN
Inventors: 李辉; 谢彦修; 王海成
Original assignee: Dalian Sida Casting Co ltd
Current assignee: Dalian Sida Casting Co ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-03-24
Anticipated expiration: 2032-11-08

Abstract

The utility model provides a ball milling cast iron test bar breaks tool, comprising a base plate, the up end of bottom plate is fixed with vertically riser with it, be equipped with on the plate body of riser with the circular shape through-hole of test bar adaptation, be fixed with on the face of riser opposite side and prevent the dog of test bar perk, the lower terminal surface of dog with the roof parallel and level of through-hole. The utility model discloses a set up a through-hole with the test bar external diameter adaptation on the riser of a vertical setting, only need when breaking the test bar to strike the one end of test bar with the hammer after inserting the through-hole with the test bar, the simple structure of tool, the operation is convenient, and the practicality is strong.

Description

Ball mill cast iron test bar breaking jig

Technical Field

The utility model relates to a supplementary tool field of production ball-milling cast iron especially relates to a ball-milling cast iron test bar breaks tool.

Background

The percentage of the spherical graphite in the ball-milling cast iron to the total number of the graphite, namely, the spheroidization rate is an important index for judging whether the graphite is qualified or not, a standard test rod with the outer diameter of 30mm needs to be made before molten iron in each furnace is discharged, and then the section is detected to judge whether the spheroidization rate is qualified or not.

When breaking the test bar, one end of the test bar is fixed, and the other end is knocked by a hammer, generally, the test bar is clamped by a tiger clamp and then knocked, which is troublesome.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a weld a riser on horizontal bottom plate, process a through-hole with the external diameter size looks adaptation of test rod on the face of riser, the test rod directly insert behind the through-hole with the hammer strike off the test rod can.

Therefore, the application provides the following technical scheme: the utility model provides a ball milling cast iron test bar breaks tool, its characterized in that: the testing device comprises a base plate, the up end of bottom plate is fixed with its vertically riser, be equipped with on the plate body of riser with the circular shape through-hole of test bar adaptation, be fixed with on the face of riser opposite side and prevent the dog of test bar perk, the lower terminal surface of dog with the roof parallel and level of through-hole.

Furthermore, a rib plate for supporting the vertical plate is welded between the plate surface of the other side of the vertical plate relative to the stop block and the upper end surface of the bottom plate.

Furthermore, the number of the rib plates is two, and the two rib plates are symmetrically arranged on two sides of the vertical plate.

Further, the vertical plate is connected with the bottom plate in a welding mode; the stop block is connected with the vertical plate in a welding mode.

The utility model has the advantages of it is following:

1. the utility model discloses a set up a through-hole with test bar external diameter adaptation on the riser of a vertical setting, only need when breaking the test bar to strike the one end of test bar with the hammer after inserting the through-hole with the test bar, the simple structure of tool, the operation is convenient, and the practicality is strong.

2. Through fixing a dog on the face of the riser of through-hole upper end, when the one end of knocking the test bar, the other end of test bar can not like the perk of seesaw, and the test bar is more easy to split, has also improved the durability of through-hole simultaneously, has prolonged the life of tool.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a front view of the present invention.

Fig. 2 is a left side view of the present invention.

In the figure: 1. a base plate; 2. a rib plate; 3. a vertical plate; 3.1, through holes; 4. and a stop block.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below 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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The utility model discloses a ball mill cast iron test bar breaking jig, as shown in figures 1 and 2, comprising a bottom plate 1 which is horizontally arranged with the ground, wherein a vertical plate 3 which is vertical to the bottom plate is welded and fixed on the upper end surface of the bottom plate 1, a circular through hole 3.1 which is adapted to the test bar is arranged on the middle upper part of the vertical plate 3, and a stop block 4 which prevents the right end of the test bar from tilting upwards when knocked is welded on the plate surface on the right side of the vertical plate 3, so that the lower end surface of the stop block 4 is flush with the top wall of the through hole 3.1, and the part of the test bar exposed out of the plate surface can be attached to the lower end surface of the stop block 4; the rib plates 2 for connecting the two plate surfaces are symmetrically welded between the plate surface on the left side of the vertical plate 3 and the upper end surface of the bottom plate 1, the connection strength of the vertical plate 3 and the bottom plate 1 can be increased due to the rib plates 2, and the vertical plate 3 is effectively prevented from being bent to the left side when stressed.

The bottom plate 1, the vertical plate 3, the rib plate 2 and the check block 4 are all made of steel plates through cutting.

During the use, place this tool level at workstation or subaerial, then insert the test rod of making with ball-milling cast iron in through-hole 3.1 from the left side of riser 3, the both ends of test rod all expose in the both sides of riser 3, wherein the upside of test rod right part is laminated with the lower terminal surface that keeps off the platform, then strike the left tip of test rod from top to bottom with the hammer, the test rod receives the shearing force that comes from hammer and through-hole 3.1 bottom surface and breaks, the section of test rod can be used for the detection of balling rate.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications or substitutions do not depart from the scope of the invention in its corresponding aspects.

Claims

1. The utility model provides a ball milling cast iron test bar breaks tool which characterized in that: including bottom plate (1), the up end of bottom plate (1) is fixed with vertically riser (3) with it, be equipped with on the plate body of riser (3) with circular shape through-hole (3.1) of test bar adaptation, be fixed with on the face of riser (3) opposite side and prevent dog (4) of test bar perk, the lower terminal surface of dog (4) with the roof parallel and level of through-hole (3.1).

2. The ball mill cast iron test bar breaking jig according to claim 1, characterized in that: and a rib plate (2) for supporting the vertical plate (3) is welded between the plate surface of the other side of the vertical plate (3) relative to the stop block (4) and the upper end surface of the bottom plate (1).

3. The ball mill cast iron test bar breaking jig according to claim 2, characterized in that: the number of the rib plates (2) is two, and the two rib plates (2) are symmetrically arranged on two sides of the vertical plate (3).

4. The ball mill cast iron test bar breaking jig according to claim 1, characterized in that: the vertical plate (3) is welded with the bottom plate (1); the stop block (4) is connected with the vertical plate (3) in a welding mode.