Novel grinding wheel special for punch machine
By setting up integrated coarse and fine grinding wheels on the special grinding wheel for the punching machine, and using brazed diamond to enhance the grinding force of the abrasive, the problems of poor bonding force and separation of processes of traditional grinding wheels are solved, and the effect of improving processing efficiency and extending service life is achieved.
Patent Information
- Application Number
- CN202420383900.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-29
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-02-28
AI Technical Summary
The diamond grinding wheel special for traditional punching machines has poor bonding force and is prone to fall off after wear, resulting in a shortening of the life of the grinding wheel. At the same time, the coarse grinding and fine grinding processes are separated, reducing working efficiency.
A new type of special grinding wheel for punching machines was designed. By setting a coarse grinding wheel and a fine grinding wheel on the outside of the base body, and using different mesh diamonds of brazed on the outside of it, chemical bonds are formed to enhance the grinding force of the abrasive, and at the same time, setting a slope and partition grooves to improve processing efficiency.
The processing efficiency is improved by integrating the coarse grinding and fine grinding wheels; the grinding force of the abrasive is enhanced by brazing diamond, extending the service life of the grinding wheel; the design of the inclined surface and partition grooves facilitates precision fine grinding and chip removal, further improving processing efficiency.
Smart Images
Figure CN222627396U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of grinding wheels, in particular to a new type of special grinding wheel for a punching machine. Background Art
[0002] A punch machine is a stamping machine. A punch press is a type of stamping machine, including a punch press and a hydraulic press. It is a general-purpose press with a sophisticated structure. It is a mechanical device used for forming and grinding various angles such as arcs, polygons, and circles.
[0003] Currently, according to the grinding direction, the common types of punch machine grinding wheels include silicon carbide grinding wheels, white corundum grinding wheels, brown corundum grinding wheels, and diamond grinding wheels. Among them, diamond grinding wheels are becoming more and more popular in the current industry. In the traditional market, electroplated diamond is the most common diamond grinding wheel. With the development of clean energy such as photovoltaics, the demand for parts represented by ceramics is increasing.
[0004] The punching machine is highly maneuverable and easy to use, but it also has several limitations, which are mainly manifested in the following aspects: 1. The traditional electroplated diamond grinding wheel has poor bonding strength, and the diamond is easy to fall off after being worn to a certain extent, causing the life of the grinding wheel to end; 2. The traditional rough grinding and fine grinding wheels are separated, and the grinding is carried out in different processes, which reduces work efficiency. Utility Model Content
[0005] In order to overcome the above-mentioned shortcomings, the utility model provides a technical solution that can solve the above-mentioned problems.
[0006] A new type of special grinding wheel for a punching machine includes a base body;
[0007] A connecting hole is arranged in the middle of the base, a coarse grinding wheel is arranged at one end of the outer side of the base, and a fine grinding wheel is arranged at the other end of the outer side of the base. The outer sides of the coarse grinding wheel and the fine grinding wheel are brazed with two different mesh diamonds respectively;
[0008] The outer sides of the coarse grinding wheel and the fine grinding wheel are respectively provided with first inclined surfaces, the first inclined surfaces are respectively inclined toward one side of the fine grinding wheel, and the inclination angle of the first inclined surfaces is 12.234°.
[0009] As a further solution of the utility model: a second inclined surface is arranged at one end of the outer side of the fine grinding wheel away from the coarse grinding wheel, and the inclination angle of the second inclined surface is 4°.
[0010] As a further solution of the utility model: a partition groove is provided between the coarse grinding wheel and the fine grinding wheel.
[0011] As a further solution of the utility model: the base, the coarse grinding wheel and the fine grinding wheel are integrally formed.
[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: by integrating the rough grinding wheel and the fine grinding wheel, the roughing and finishing processes on the same product can be realized, thereby improving the processing efficiency; by brazing two diamonds of different mesh sizes on the outer sides of the rough grinding wheel and the fine grinding wheel, they penetrate each other and form chemical bonds with each other, so that the holding force of the metal layer on the abrasive is greatly enhanced, and at the same time, the exposed degree of the abrasive of the brazed product is only about 40% of the abrasive size, the cutting ability of the primary abrasive is strong and very sharp, which can greatly improve the processing efficiency of customers.
[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the technical solutions in this embodiment or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0015] Figure 1 It is a structural schematic diagram of the utility model.
[0016] As shown in the figure: 1. base; 2. connecting hole; 3. coarse grinding wheel; 4. fine grinding wheel; 5. diamond; 6. first bevel; 7. second bevel; 8. partition groove. DETAILED DESCRIPTION
[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0018] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0019] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.
[0020] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0021] See also Figure 1 , a new type of special grinding wheel for punching machine, including a base body 1;
[0022] A connecting hole 2 is provided in the middle of the base 1, a coarse grinding wheel 3 is provided at one end of the outer side of the base 1, and a fine grinding wheel 4 is provided at the other end of the outer side of the base 1. The outer sides of the coarse grinding wheel 3 and the fine grinding wheel 4 are brazed with two different mesh diamonds 5, respectively;
[0023] The outer sides of the rough grinding wheel 3 and the fine grinding wheel 4 are respectively provided with first inclined surfaces 6 , and the first inclined surfaces 6 are respectively inclined toward one side of the fine grinding wheel 4 , and the inclination angle of the first inclined surfaces 6 is 12.234°.
[0024] By integrating the rough grinding wheel 3 and the fine grinding wheel 4, the roughing and finishing processes can be realized on the same product, thereby improving the processing efficiency; by brazing two diamonds 5 with different mesh sizes on the outer sides of the rough grinding wheel 3 and the fine grinding wheel 4, they penetrate each other and form chemical bonds with each other, so that the holding force of the metal layer on the abrasive is greatly enhanced, and at the same time, the exposed degree of the abrasive of the brazed product is only about 40% of the abrasive size, the cutting ability of the primary abrasive is strong and very sharp, which can greatly improve the processing efficiency of customers.
[0025] As a further solution of the present invention: a second inclined surface 7 is provided at one end of the outer side of the fine grinding wheel 4 away from the rough grinding wheel 3, and the inclination angle of the second inclined surface 7 is 4°.
[0026] It can facilitate better precision grinding.
[0027] As a further solution of the utility model: a partition groove 8 is provided between the coarse grinding wheel 3 and the fine grinding wheel 4 .
[0028] This can avoid affecting the rough grinding wheel 3 and the fine grinding wheel 4 during processing, and can facilitate chip removal.
[0029] As a further solution of the utility model: the base 1, the rough grinding wheel 3 and the fine grinding wheel 4 are integrally formed.
[0030] The rigidity strength of the device can be effectively improved, and the service life can be prolonged.
[0031] It should also be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "including a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.
[0032] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A new type of special grinding wheel for punching machine, characterized by: including a matrix; A connecting hole is arranged in the middle of the base, a coarse grinding wheel is arranged at one end of the outer side of the base, and a fine grinding wheel is arranged at the other end of the outer side of the base, and two diamonds of different meshes are respectively brazed on the outer sides of the coarse grinding wheel and the fine grinding wheel; The outer sides of the coarse grinding wheel and the fine grinding wheel are respectively provided with first inclined surfaces, the first inclined surfaces are respectively inclined toward one side of the fine grinding wheel, and the inclination angle of the first inclined surfaces is 12.234°.
2. A new type of special grinding wheel for punching machine according to claim 1, characterized in that: A second inclined surface is arranged at one end of the outer side of the fine grinding wheel away from the coarse grinding wheel, and the inclination angle of the second inclined surface is 4°.
3. A new type of special grinding wheel for punching machine according to claim 1, characterized in that: A partition groove is provided between the coarse grinding wheel and the fine grinding wheel.
4. A new type of special grinding wheel for punching machine according to claim 1, characterized in that: The base body, the coarse grinding wheel and the fine grinding wheel are integrally formed.