CN201741584U

CN201741584U - Cutter used for producing ceramic elements

Info

Publication number: CN201741584U
Application number: CN2010202265930U
Authority: CN
Inventors: 蔡明通; 叶进发
Original assignee: FUJIAN TORCH ELECTRON TECHNOLOGY Co Ltd
Current assignee: FUJIAN TORCH ELECTRON TECHNOLOGY Co Ltd
Priority date: 2010-06-09
Filing date: 2010-06-09
Publication date: 2011-02-09
Anticipated expiration: 2020-06-09

Abstract

The utility model relates to the production field of ceramic elements, in particular to a cutter used for producing ceramic elements. The cutter comprises a round cutter body; the circumference of the round cutter body is provided with a plurality of cutter teeth; and an arc-shaped transitional section is arranged between every two adjacent cutter teeth. Compared with the prior art, the cutter used for producing the ceramic element has the advantages that the connecting section between the cutter teeth is designed into the arc-shaped transitional section, the scraps can be removed completely during the cutting process and the edge roughening phenomenon is not easy to occur to the products.

Description

Be used for the cutting knife that ceramic component is produced

Technical field

The utility model relates to the production field of ceramic component, is meant especially to be used for the cutting knife that ceramic component is produced.

Background technology

In the production process of ceramic component such as ceramic capacitor, usually need cut middle product, just need use cutting knife for this reason, the cutting knife that uses at the ceramic component production field normally forms some cutters tooth on the circumference of round cutter body, the cutting knife that often uses in the prior art as shown in Figure 1, two cutters tooth 10 ' between, have two arc-shaped transition sections 11 ' and 12 ', the sordid phenomenon of chip removal in use often occurs, and the burr phenomenon can appear in the product that cuts out.

The utility model content

Main purpose of the present utility model is to overcome the shortcoming of prior art, is provided for the cutting knife that ceramic component is produced, and the sordid phenomenon of chip removal can be greatly improved.

The utility model adopts following technical scheme:

Be used for the cutting knife that ceramic component is produced, comprise a round cutter body, the circumference of this round cutter body is provided with some cutters tooth, has an arc-shaped transition section between two adjacent cutters tooth.

Described cutter tooth is made up of first limit that joins successively, second limit and the 3rd limit, and this first limit and second limit join and form first jiao, and this second limit and the 3rd limit join and form second jiao.

When the center of circle of described second jiao summit and described round cutter body was on the vertical line, described second limit and horizontal angle were 7-13 ° outward.

When the center of circle of described second jiao summit and described round cutter body was on the vertical line, the angle of described the 3rd limit and vertical line was 5-15 °.

When the center of circle of described second jiao summit and described round cutter body was on the vertical line, described first limit and horizontal angle were 30-50 °.

Compared with prior art, the cutting knife that the utility model is used for ceramic component production is designed to an arc-shaped transition section with the linkage section between the cutter tooth to description of the present utility model as can be known by above-mentioned, when section chip removal cleaner, product is not easy to occur the burr phenomenon; In addition, three limit particular design of cutter tooth are also further auxiliary to make that chip removal is cleaner when cutting into slices, and product is not easy to occur the burr phenomenon.

Description of drawings

Fig. 1 is the part-structure schematic diagram of cutting knife of the prior art;

Fig. 2 is the structural representation of the utility model embodiment;

Fig. 3 is an A place enlarged drawing among Fig. 2;

Fig. 4 is an A place enlarged drawing among Fig. 2.

Embodiment

Below the utility model will be further described by embodiment.

With reference to Fig. 2 and Fig. 3, the utility model is used for the cutting knife that ceramic component is produced, and comprises a round cutter body 100, and the circumference of round cutter body 100 is provided with 64 cutters tooth 10, has an arc-shaped transition section 11 between two adjacent cutters tooth 10.

With reference to Fig. 2 and Fig. 3, cutter tooth 10 is made up of first limit 101, second limit 102 and the 3rd limit 103 that join successively, and first limit 101 and second limit 102 join and form first jiao of 104, the second limit 102 and the 3rd limit 103 and join and form second jiao 105.

With reference to Fig. 3 and Fig. 4,1051 when being on the vertical line with the center of circle of round cutter body 100 on second jiao 105 summit, second limit 102 is 9 ° with horizontal angle, and the 3rd limit 103 is 11 ° with the angle of vertical line, and first limit 101 is 40 ° with horizontal angle.

The cutting knife that the utility model is used for ceramic component production carries out slice test as can be known, and its when section chip removal is cleaner, and sample is not easy to occur the burr phenomenon.

Above-mentioned only is an embodiment of the present utility model, but design concept of the present utility model is not limited thereto, and allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should belong to the behavior of invading the utility model protection range.

Claims

1. be used for the cutting knife that ceramic component is produced, comprise a round cutter body, the circumference of this round cutter body is provided with some cutters tooth, it is characterized in that: have an arc-shaped transition section between two adjacent cutters tooth.

2. be used for the cutting knife that ceramic component is produced according to claim 1, it is characterized in that: described cutter tooth is made up of first limit that joins successively, second limit and the 3rd limit, this first limit and second limit join and form first jiao, and this second limit and the 3rd limit join and form second jiao.

3. be used for the cutting knife that ceramic component is produced as described in claim 2, it is characterized in that: when being on the vertical line in the center of circle of described second jiao summit and described round cutter body, described second limit and horizontal angle are 7-13 ° outward.

4. be used for the cutting knife that ceramic component is produced as described in claim 2, it is characterized in that: when being on the vertical line in the center of circle of described second jiao summit and described round cutter body, the angle of described the 3rd limit and vertical line is 5-15 °.

5. be used for the cutting knife that ceramic component is produced as described in claim 2, it is characterized in that: when being on the vertical line in the center of circle of described second jiao summit and described round cutter body, described first limit and horizontal angle are 30-50 °.