CN214603577U

CN214603577U - Fine-punching piece fine-grinding machine tool

Info

Publication number: CN214603577U
Application number: CN202120619625.1U
Authority: CN
Inventors: 洪福卿
Original assignee: Suzhou Yunheng Fine Blanking Technology Co ltd
Current assignee: Suzhou Yunheng Fine Blanking Technology Co ltd
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2021-11-05
Anticipated expiration: 2031-03-26

Abstract

The utility model relates to a fine blanking piece correct grinding lathe, it includes: the outer end of the main shaft is provided with a product mounting disc; the grinding wheel assembly comprises a guide rail, a motor arranged on the guide rail, a grinding wheel grinding head arranged at the driving end of the motor and a grinding wheel detachably arranged on the grinding wheel grinding head, the grinding wheel is provided with a grinding plane, and the grinding plane faces the product mounting disc. Because install the product on the product mounting disc, the motor on the grinding wheel subassembly moves on the guide rail, contacts emery wheel and product, thereby the motor drives the emery wheel rotation and grinds the product, polishes the corresponding surface of product through the grinding plane of emery wheel, does not hinder the paint layer of product outline.

Description

Fine-punching piece fine-grinding machine tool

Technical Field

The utility model belongs to the essence is towards the processing field, relates to a essence is towards a correct grinding lathe.

Background

The fine blanking product needs to be ground to meet the process requirements. In the fine blanking product, the outline of the product is sometimes coated with a paint layer, and the paint layer cannot be damaged during grinding, so a new fine grinding machine tool needs to be designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a fine grinding lathe of essence towards piece has solved how to carry out the grinding and do not hinder the problem of outline to the essence towards piece.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

the utility model provides a fine blanking piece correct grinding lathe, it includes:

the outer end of the main shaft is provided with a product mounting disc;

the grinding wheel assembly comprises a guide rail, a motor arranged on the guide rail, a grinding wheel grinding head arranged at the driving end of the motor and a grinding wheel detachably arranged on the grinding wheel grinding head, the grinding wheel is provided with a grinding plane, and the grinding plane faces the product mounting disc.

Preferably, a magnet is arranged in the product mounting plate.

Preferably, a product positioning column is arranged on the product mounting disc.

Preferably, it further comprises a grinding fluid supply assembly.

Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

the utility model discloses a fine grinding machine tool for fine blanking piece, owing to install fine blanking piece on the product mounting disc, the motor on the emery wheel subassembly removes on the guide rail, with emery wheel and product contact, thereby the motor drives the emery wheel rotation and grinds the product, and the grinding plane through the emery wheel is polished to the corresponding surface of product, does not hinder the paint layer of fine blanking piece outline.

Drawings

Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:

fig. 1 is a schematic structural view of a fine-blanking member fine-grinding machine according to a preferred embodiment of the present invention;

wherein the reference numerals are as follows:

1. a main shaft;

2. a product mounting plate; 21. a product positioning column;

3. a grinding wheel assembly; 31. a guide rail; 32. a motor; 33. a grinding wheel head; 34. a grinding wheel; 341. and grinding the plane.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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 should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

The fine blanking member finishing machine shown in fig. 1 includes a main shaft 1, a grinding wheel assembly 3, and a grinding fluid supply assembly (not shown).

The outer end of the main shaft 1 is provided with a product mounting disc 2. The product mounting plate 2 is used for mounting a product, namely a fine blanking piece, such as a fine blanking gear. And a magnet is arranged in the product mounting disc 2 and is used for adsorbing products. Still be provided with product location post 21 on the product mounting disc 2 for treat the processing product and fix a position fast and prevent that the product is rotatory.

The grinding wheel assembly 3 includes a guide rail 31, a motor 32, a grinding wheel head 33, and a grinding wheel 34. The motor 32 is arranged on the guide rail 31 in a sliding mode, the grinding wheel head 33 is connected to the rotating shaft of the motor 32, and the grinding wheel 34 is detachably arranged on the grinding wheel head 33 and can be replaced when the grinding wheel 34 is worn or damaged. When the motor 32 slides on the guide rail 31, the grinding wheel 34 can be moved to the product to be processed on the product mounting plate 2 for tool setting. The feeding rate of the machine body needs to be controlled during the initial tool setting, and the single feeding does not exceed 0.5. The motor 32 is activated to rotate the grinding wheel 34 to grind the product. The grinding surface 341 of the grinding wheel 34 faces the product mounting tray 2 to grind one surface of the product without damaging the paint layer on the outer contour surface of the product.

The grinding fluid supply assembly is used for cooling the product during fine grinding so as to prevent burning of the product. The flow rate of the grinding fluid is 0.5MPA-0.75 m/s.

Compared with the common grinding, the grinding machine has the advantages that:

1. the paint layer on the outer contour of the product cannot be damaged;

2. the roughness of the product can reach RZ 2.0;

3. the proportion requirement and the flow rate of the grinding fluid are reasonably controlled, and the product cannot be burnt in the fine grinding high-speed operation process, so that the parallelism (0.04) and the flatness (0.03) of the product cannot be influenced;

4. the appearance requirement is met, the surface is not scratched, and the smoothness is good because the surface is not easy to damage in the product installation process.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. A fine-blanking piece fine-grinding machine tool is characterized by comprising:

the device comprises a main shaft (1), wherein a product mounting disc (2) is arranged at the outer end of the main shaft (1);

the grinding wheel assembly (3) comprises a guide rail (31), a motor (32) arranged on the guide rail (31), a grinding wheel head (33) arranged at the driving end of the motor (32) and a grinding wheel (34) detachably arranged on the grinding wheel head (33), wherein the grinding wheel (34) is provided with a grinding plane (341), and the grinding plane (341) faces the product mounting disc (2).

2. The fine blanking member finishing machine of claim 1, wherein: and a magnet is arranged in the product mounting disc (2).

3. The fine blanking member finishing machine of claim 1, wherein: and a product positioning column (21) is arranged on the product mounting disc (2).

4. The fine blanking member finishing machine of claim 1, wherein: it also includes a grinding fluid supply assembly.