CN213197098U

CN213197098U - Forming tool for grinding wheel profile dressing

Info

Publication number: CN213197098U
Application number: CN202022228403.5U
Authority: CN
Inventors: 杨朝辉; 赵东辉
Original assignee: Zhengzhou Zhongbang Superhard Tools Co ltd
Current assignee: Zhengzhou Zhongbang Superhard Tools Co ltd
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-05-14
Anticipated expiration: 2030-10-09

Abstract

The utility model belongs to the technical field of emery wheel profile trimming device technique and specifically relates to a forming tool for emery wheel profile trimming is related to, including the work piece, the steel sheet structure is installed at the top of work piece, and a plurality of arcs mouth have been seted up to the bottom of steel sheet structure, and the bottom opening both sides of arc mouth are provided with the inclined plane, and a V type structure is constituteed jointly to two inclined planes between the adjacent arc mouth, and the bottom of V type structure is provided with sharp groove, and the locating piece is installed at the top of steel sheet structure, and the adjustment tank has been seted up to the bottom of locating piece. This a forming tool's for emery wheel profile is maintained locating block removes, can carry out brute force to the local or whole profile of work piece and maintain, has obviously improved the process velocity, has guaranteed roughness and the profile tolerance by the machined surface simultaneously, then conveniently moves it to and maintains the lathe and go on further processing, can not cause wearing and tearing when can making the steel sheet carry out the profile through the cladding material and maintain, adaptable various processing environment further saves time, improves production efficiency.

Description

Forming tool for grinding wheel profile dressing

Technical Field

The utility model relates to a emery wheel profile trimming device technical field, specifically speaking relates to a forming tool that is used for emery wheel profile trimming.

Background

With the development of science and technology, the forming and grinding technology in China is mature day by day, the forming and grinding wheel is more and more widely applied, but the processing of the superhard material forming and grinding wheel with high precision, small size and complex special shape is still difficult, especially for some high-precision grinding wheel profiles, the precision of the superhard material grinding wheel profile is mainly controlled by the experience of a machine tool and an operator at present, so that the processing speed is low, the efficiency is low, and the rejection rate is high.

Disclosure of Invention

An object of the utility model is to provide a forming tool for emery wheel profile is maintained to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the present invention provides a forming tool for grinding wheel profile dressing, comprising a workpiece, the top of the workpiece is provided with a steel sheet structure, the bottom of the steel sheet structure is provided with a plurality of arc-shaped openings, inclined planes are arranged on two sides of the bottom opening of the arc-shaped opening, two inclined planes between adjacent arc-shaped openings form a V-shaped structure together, a sharp groove is arranged at the bottom of the V-shaped structure, the top of the steel sheet structure is provided with a positioning block, the bottom of the positioning block is provided with an adjusting groove, the top of the steel sheet structure is in inserted fit with the bottom of the adjusting groove, the top of the positioning block is transversely provided with a cross rod, the top of the cross bar is provided with an air cylinder, the output end of the air cylinder penetrates through the cross bar and is provided with a connecting plate, the mounting blocks are mounted at two ends of the cross rod and are of L-shaped structures, and springs are arranged between the bottom ends of the mounting blocks and the bottoms of the positioning blocks.

Preferably, the bottom edge of the steel sheet structure is closely adhered with a plating layer.

Preferably, the outer wall of the top of the steel sheet structure is vertically provided with an adjusting hole, an adjusting bolt is arranged in the adjusting hole, the steel sheet structure and the inner wall of the adjusting groove are fixed through the adjusting bolt, and the adjusting bolt can vertically slide in the adjusting hole when being unscrewed.

Preferably, the mounting blocks are fixedly connected with two ends of the cross rod through bolts.

Preferably, the top end of the spring is tightly welded with the bottom of the positioning block, and the bottom end of the spring is tightly welded with the bottom end of the mounting block.

Preferably, the connecting plate is of a disc-shaped structure.

Preferably, the arc-shaped openings are arranged at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that:

in the forming tool for grinding wheel contour trimming, the positioning block arranged in the forming tool moves, so that local or whole contour of a workpiece can be subjected to powerful trimming, the processing speed is obviously improved, the roughness and the profile degree of the processed surface are ensured, the workpiece is conveniently moved to a trimming machine tool for further processing, the steel sheet can be subjected to contour trimming through a plating layer without abrasion, the forming tool is suitable for various processing environments, the time is further saved, and the production efficiency is improved.

Drawings

FIG. 1 is a schematic view of the structure of a workpiece and a steel sheet according to the present invention;

FIG. 2 is a schematic structural view of the joint between the workpiece and the steel sheet in the present invention;

fig. 3 is a schematic view of the operation of the present invention.

The various reference numbers in the figures mean:

1. a workpiece; 2. a steel sheet structure; 21. an arc-shaped opening; 22. a bevel; 23. a sharp groove; 24. plating; 25. an adjustment hole; 251. adjusting the bolt; 3. positioning blocks; 31. an adjustment groove; 32. A cross bar; 33. a cylinder; 331. a connecting plate; 34. mounting blocks; 35. a spring.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

The utility model provides a forming tool for grinding wheel contour finishing, as shown in figures 1-3, comprising a workpiece 1, a steel sheet structure 2 is installed on the top of the workpiece 1, a plurality of arc-shaped openings 21 are arranged on the bottom of the steel sheet structure 2, inclined planes 22 are arranged on two sides of the bottom opening of the arc-shaped openings 21, two inclined planes 22 between adjacent arc-shaped openings 21 jointly form a V-shaped structure, a sharp groove 23 is arranged on the bottom of the V-shaped structure, so that the bottom of the steel sheet structure 2 processes and polishes the workpiece, a positioning block 3 is installed on the top of the steel sheet structure 2 for positioning the steel sheet structure 2, an adjusting groove 31 is arranged on the bottom of the positioning block 3, the top of the steel sheet structure 2 is in inserted connection with the bottom of the adjusting groove 31, a cross rod 32 is transversely arranged on the top of the positioning block 3, an air cylinder 33 is installed on, the mounting blocks 34 are mounted at two ends of the cross rod 32, the mounting blocks 34 are of L-shaped structures, and springs 35 are arranged between the bottom ends of the mounting blocks 34 and the bottoms of the positioning blocks 3, so that the blade structure 2 can be conveniently reset.

Specifically, the bottom edge of the steel sheet structure 2 is tightly bonded with the plating layer 24, and the plating layer 24 is made of diamond abrasive materials, so that the steel sheet structure 2 cannot be abraded when the profile is trimmed, the steel sheet structure is suitable for various machining environments, the time is further saved, and the production efficiency is improved.

In this embodiment, the top outer wall of the steel sheet structure 2 is vertical to be seted up and is adjusted the hole 25, be provided with adjusting bolt 251 in the adjusting hole 25, it is fixed through adjusting bolt 251 between the inner wall of steel sheet structure 2 and adjustment tank 31, can be in the vertical slip of adjusting hole 25 when adjusting bolt 251 is unscrewed, be convenient for finely tune steel sheet structure 2 through the position of removing adjusting bolt 251 in adjusting hole 25, be convenient for add the accurate position of assurance man-hour to different work pieces 1.

Further, the mounting blocks 34 are fixedly connected to both ends of the cross bar 32 by bolts, so as to facilitate mounting and dismounting of the cross bar 32.

Furthermore, the top end of the spring 35 is tightly welded with the bottom of the positioning block 3, and the bottom end of the spring 35 is tightly welded with the bottom end of the mounting block 34, so that the spring 35 is conveniently fixed.

Further, the connecting plate 331 is disc-shaped, and it is great to guarantee the area of contact at connecting plate 331 and locating piece 3 top to guarantee that decurrent pressure is even, make locating piece 3 steadily move down.

Furthermore, the arc-shaped openings 21 are arranged at equal intervals, so that the surface profile of the workpiece is uniform when the workpiece is polished.

The forming tool for grinding wheel contour finishing of the embodiment is used, at first, the device is stably placed, then, the steel sheet structure 2 is upwards inserted into the adjusting groove 31 in the positioning block 3, after a certain position is adjusted, the steel sheet structure is fixed through the adjusting bolt 251, then, the workpiece 1 is installed on a numerical control machine tool to run at a high speed, so that the workpiece 1 is machined, the connecting plate 331 is driven to move through the work of the air cylinder 33, the positioning block 3 is pressed downwards, the local or overall contour of the workpiece 1 is strongly finished through the movement of the positioning block 3, the machining speed is obviously increased, meanwhile, the roughness and the contour degree of the surface of the machined workpiece 1 are guaranteed, the machining efficiency is improved, the connecting plate 331 is upwards retracted after machining is finished, and the positioning block 3 is reset through the action of the spring 35.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A forming tool for grinding wheel profile dressing comprising a workpiece (1), characterized in that: the steel sheet structure (2) is installed at the top of the workpiece (1), a plurality of arc-shaped openings (21) are formed in the bottom of the steel sheet structure (2), inclined planes (22) are arranged on two sides of the bottom opening of each arc-shaped opening (21), adjacent two inclined planes (22) between the arc-shaped openings (21) jointly form a V-shaped structure, a sharp groove (23) is formed in the bottom of the V-shaped structure, a positioning block (3) is installed at the top of the steel sheet structure (2), an adjusting groove (31) is formed in the bottom of the positioning block (3), the top of the steel sheet structure (2) is in plug-in fit with the bottom of the adjusting groove (31), a transverse rod (32) is transversely arranged at the top of the positioning block (3), an air cylinder (33) is installed at the top of the transverse rod (32), and an output end of the air cylinder (33, the mounting block (34) is installed at the two ends of the cross rod (32), the mounting block (34) is of an L-shaped structure, and a spring (35) is arranged between the bottom end of the mounting block (34) and the bottom of the positioning block (3).

2. The forming tool for grinding wheel profile truing of claim 1, wherein: and a plating layer (24) is tightly adhered to the bottom edge of the steel sheet structure (2).

3. The forming tool for grinding wheel profile truing of claim 1, wherein: adjusting holes (25) are vertically formed in the outer wall of the top of the steel sheet structure (2), adjusting bolts (251) are arranged in the adjusting holes (25), the steel sheet structure (2) and the inner wall of the adjusting groove (31) are fixed through the adjusting bolts (251), and the adjusting bolts (251) can vertically slide in the adjusting holes (25) when being unscrewed.

4. The forming tool for grinding wheel profile truing of claim 1, wherein: the mounting blocks (34) are fixedly connected with two ends of the cross rod (32) through bolts.

5. The forming tool for grinding wheel profile truing of claim 1, wherein: the top end of the spring (35) is tightly welded with the bottom of the positioning block (3), and the bottom end of the spring (35) is tightly welded with the bottom end of the mounting block (34).

6. The forming tool for grinding wheel profile truing of claim 1, wherein: the connecting plate (331) is of a disc-shaped structure.

7. The forming tool for grinding wheel profile truing of claim 1, wherein: the arc-shaped openings (21) are arranged at equal intervals.