CN203410175U

CN203410175U - Logo lettering die

Info

Publication number: CN203410175U
Application number: CN201320326889.3U
Authority: CN
Inventors: 刘浩
Original assignee: Ante Metal Forming Shanghai Co Ltd
Current assignee: Ante Metal Forming Shanghai Co Ltd
Priority date: 2013-06-07
Filing date: 2013-06-07
Publication date: 2014-01-29
Anticipated expiration: 2023-06-07

Abstract

The utility model discloses a logo lettering die, which comprises an upper die insert and a lower die insert. The upper die insert is formed by splicing a first upper die subblock and a second upper die subblock in an embedding way; the first upper die subblock is embedded into the second upper die subblock; the lower die insert is formed by splicing a first lower die subblock and a second lower die subblock in the embedding way; the first lower die subblock and the first upper die subblock are correspondingly embedded into the second lower die subblock. According to the logo lettering die disclosed by the utility model, the upper die insert and the lower die insert are designed to be an embedding-splicing type. As adjacent parts of all subblocks of the upper die insert and the lower die insert are all right angles, after die assembly is performed on the upper die insert and the lower die insert, a character lettered by matching the first upper die insert and the first lower die subblock cannot generate an R angle at a convex part. The die repair times and the die adjustment times are greatly reduced, and the bad product risk is eliminated.

Description

Sign lettering mould

Technical field

The utility model, about a kind of mould, refers in particular to a kind of sign lettering mould.

Background technology

On metal material, produce plastic deformation, and be full of die cavity, the process that is formed with fluctuating line on workpiece is called impression, and carving characters is a kind of of impression, carves characters in most cases for the title of souvenir part, date, sign etc.Existing lettering mould as shown in Figure 1, comprise that a patrix 90 and one counterdie of inserting inserts 91, described patrix insert 90 with counterdie insert 91 be integrated, described patrix is inserted on 90 and is formed with a matrix cavity 901, the described counterdie corresponding described matrix cavity on 92 of inserting is formed with a punch 911, as shown in Figure 2, it is the sign schematic diagram of a kind of example product 92 of carving of the lettering mould by prior art, word DELL is wherein the part of carving characters, shown in Fig. 3 and Fig. 4, because patrix inserts 90, to insert with counterdie 91 be all-in-one-piece, so the word that after matched moulds, product 92 carves can produce R angle (being fillet) 93 at boss, do not reach without impression, weigh wounded, the standard at R angle.

Utility model content

Because the problems referred to above, the utility model provides a kind of sign lettering mould, comprising that a patrix is inserted inserts with a counterdie, and described patrix is inserted and spelled and formed by one first patrix piecemeal and one second patrix piecemeal edge, and described the first patrix piecemeal is embedded in described the second patrix piecemeal;

Described counterdie is inserted and is spelled and formed by one first counterdie piecemeal and one second counterdie piecemeal edge, corresponding being embedded in described the second counterdie piecemeal of inserting of described the first counterdie piecemeal and described the first patrix.

Further improvement of the utility model is, relatively described the second patrix piecemeal indent of described the first patrix piecemeal, relatively described the second counterdie piecemeal evagination of described the first counterdie piecemeal.

Sign lettering mould of the present utility model, patrix is inserted and become inlaid type with counterdie insert design, because the insert adjacent regions of each piecemeal of inserting with described counterdie of described patrix is all right angle, described patrix is inserted and is inserted after matched moulds with described counterdie, and the first patrix is inserted and coordinated the word that the first counterdie piecemeal carves can not produce R angle at boss.Greatly alleviated repair a die, the number of times of mode transfer, and eliminated the bad risk of product.

Accompanying drawing explanation

Fig. 1 is the structural representation of the lettering mould of prior art.

Fig. 2 is the schematic diagram of a kind of example product of carving of the lettering mould by prior art.

Fig. 3 is the sectional drawing of A-A face in Fig. 2.

Fig. 4 is the local enlarged diagram in Fig. 3.

Fig. 5 is the structural representation of sign lettering mould of the present utility model.

Fig. 6 is the decomposing schematic representation of sign lettering mould of the present utility model.

Fig. 7 is the schematic diagram of a kind of example product of carving with sign lettering mould of the present utility model.

The specific embodiment

In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.

Cooperation is referring to shown in Fig. 5, sign lettering mould of the present utility model, comprise that a patrix 10 and one counterdie of inserting inserts 20, described patrix is inserted and 10 by one first patrix piecemeal 101 and one second patrix piecemeal 102 edge, is spelled and formed, shown in Fig. 6, on described the second patrix piecemeal 102, be formed with a patrix storage tank 103, described the first patrix piecemeal 101 is embedded in this patrix storage tank 102, relatively described the second patrix piecemeal 102 indents of described the first patrix piecemeal 101.

Described counterdie is inserted and 20 by one first counterdie piecemeal 201 and one second counterdie piecemeal 202 edge, is spelled and formed, corresponding described the second patrix piecemeal 102 of described the second counterdie piecemeal 202 is formed with a counterdie storage tank 203, described the first counterdie piecemeal 201 is embedded in this counterdie storage tank 203, relatively described the second counterdie piecemeal 202 evaginations of described the first counterdie piecemeal 201.

As shown in Figure 7, it is the schematic diagram of a kind of example product 30 of carving with sign lettering mould of the present utility model, described patrix is inserted and 10 is inserted after 20 matched moulds with described counterdie, word segment 301 is that the first patrix 101 cooperation the first counterdie piecemeals 102 of inserting carve, marginal portion 302 is that the second patrix 102 cooperation the second counterdie piecemeals 202 of inserting carve, due to described patrix insert 10 with the insert adjacent regions of each piecemeal of 20 of described counterdie be all right angle, so just guaranteed that the word carving can not produce R angle at boss.

The above is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, although the utility model discloses as above with preferred embodiment, yet not in order to limit the utility model, any those skilled in the art, within not departing from the scope of technical solutions of the utility model, when can utilizing the technology contents of above-mentioned announcement to make a little change or being modified to the equivalent embodiment of equivalent variations, in every case be the content that does not depart from technical solutions of the utility model, any simple modification of above embodiment being done according to technical spirit of the present utility model, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.

Claims

1. a sign lettering mould, comprises that a patrix is inserted to insert with a counterdie, it is characterized in that:

Described patrix is inserted and is spelled and formed by one first patrix piecemeal and one second patrix piecemeal edge, and described the first patrix piecemeal is embedded in described the second patrix piecemeal;

2. sign lettering mould as claimed in claim 1, is characterized in that relatively described the second patrix piecemeal indent of described the first patrix piecemeal, relatively described the second counterdie piecemeal evagination of described the first counterdie piecemeal.