CN201235380Y

CN201235380Y - Canine tooth plate gear shaping mould of angle regulator for seat of vehicle

Info

Publication number: CN201235380Y
Application number: CNU200820187206XU
Authority: CN
Inventors: 黄桂林; 陈义学; 刘仁连
Original assignee: HUAMAO AUTOMOBILE PARKS MANUFACTURING Co Ltd HUAIYUAN COUNTY ANHUI PROV
Current assignee: HUAMAO AUTOMOBILE PARKS MANUFACTURING Co Ltd HUAIYUAN COUNTY ANHUI PROV
Priority date: 2008-07-31
Filing date: 2008-07-31
Publication date: 2009-05-13
Anticipated expiration: 2018-07-31

Abstract

The utility model relates to a gear shaping mold with a big toothed plate of an angle regulator of a car seat, which comprises a lower mold and an upper mold, wherein a through-hole is arranged on the middle portion of the lower mold, at least one section of the edge of the through-hole is in a convex circular arc shape, a plurality of convex teeth are arranged on the convex circular arc shaped edge section, the outline and the size of the circular arc shaped edge section of the through-hole and the convex teeth on the circular arc shaped edge section are completely equal to these of the edge of the big toothed plate, which is provided with the convex teeth, a concave circular arc shaped edge section is correspondingly arranged on the upper mold, a plurality of the convex teeth are arranged on the circular arc shaped edge section of the upper mold, the circular arc shaped edge section of the upper mold and the convex teeth on the circular arc shaped edge section are matched with the circular arc shaped edge section of the through-hole of the lower mold and the convex teeth on the circular arc shaped edge section. The utility model has the advantages that the structure is simple and reasonable, when the mold is matched with a hydrostatic machine for manufacturing the big toothed plate, the manufacturing efficiency is greatly improved, and the shape and the size of the tooth of the manufactured big toothed plate are accurate and stable.

Description

The big tooth plate gear shaping of angle regulating device for seat of vehicle mould

Technical field

The utility model relates to a kind of die cutting die, specifically a kind of gear shaping mould that is used for the big tooth plate part upper raised teeth of processing vehicle seat recliner.

Background technology

At present, be, some big tooth plates are loaded on the anchor clamps, anchor clamps are contained on gear shapping machine or the gear-hobbing machine together with big tooth plate process then for the processing mode that double wedge adopted on the big tooth plate part in the angle regulating device for seat of vehicle.The shortcoming that above-mentioned processing mode exists is, working (machining) efficiency is not high, and size stability is not good.

The utility model content

The purpose of this utility model is to provide the big tooth plate gear shaping of a kind of angle regulating device for seat of vehicle mould, and by the big tooth plate of this gear shaping Mould Machining, efficient height, size stability are good.

For achieving the above object, the utility model adopts following scheme: the big tooth plate gear shaping of angle regulating device for seat of vehicle mould, it has a counterdie and a patrix, have a port at the middle part of counterdie, the edge of port has at least one section to be the circular-arc of projection, have some double wedges on the circular-arc edge section of this projection, the circular-arc edge section of port and on double wedge and big tooth plate to have the profile and the size at position, edge of double wedge identical, patrix is to there being the circular-arc edge section of depression, have some double wedges on the circular-arc edge section of patrix, the circular-arc edge section of patrix and on the double wedge and the circular-arc edge section of counterdie port and to go up upper raised teeth be die-cut matching relationship.

By such scheme as seen, upper die and lower die are contained on the hydraulic press, big tooth plate is shelved on the counterdie, the circular-arc edge section that the position, edge that makes big tooth plate will process double wedge is aimed at, also slightly stretched out port, by hydraulic press patrix being moved downward with counterdie is die-cut cooperates, can process the double wedge on the big tooth plate.

This use new structure is simple, reasonable, is cooperated with hydraulic press big tooth plate processing by it, can improve working (machining) efficiency greatly, and the tooth proportions of the big tooth plate that processes is accurate, stable.

Description of drawings

The structural representation of the counterdie of Fig. 1 the utility model one embodiment;

The A of Fig. 2 Fig. 1-A cutaway view;

The structural representation of the patrix of Fig. 3 the utility model one embodiment;

The left view of Fig. 4 Fig. 3.

The specific embodiment

Further specify the utility model below in conjunction with embodiment and accompanying drawing.

Referring to Fig. 1, Fig. 2, have a port 2 at the middle part of counterdie 1, there is the circular-arc edge section 5 of two sections projectioies at the edge of counterdie 1 port 2, have some double wedges 3 on the circular-arc edge section 5 of this two projection, and the circular-arc edge section 5 of this two projection is toward each other, 5 sections at the circular-arc edge of port 2 and on double wedge 3 and big tooth plate to have the profile and the size at position, edge of double wedge identical.In addition, as seen from Figure 1, on counterdie, have four installing holes 4, counterdie can be installed on the lathe bed of hydraulic press by installing hole 4.

Referring to Fig. 3, Fig. 4, the edge of patrix 6 has some double wedges 8 to the circular-arc edge section 9 of two sections depressions should be arranged on the circular-arc edge section 9 of patrix 6.In addition, as seen from Figure 3, on patrix 6, have four installing holes 7, patrix 6 can be installed on the drift of hydraulic press by installing hole 7.

In conjunction with Fig. 1, Fig. 3 as seen, the circular-arc edge section 9 of patrix 6 and on double wedge 8 and counterdie 1 port 2 circular-arc edge section 5 and on double wedge 3 be die-cut matching relationship.The shape of patrix 6 is identical with the shape of the port 2 of counterdie 1.

Claims

1, the big tooth plate gear shaping of angle regulating device for seat of vehicle mould, it is characterized in that: it has a counterdie and a patrix, have a port at the middle part of counterdie, the edge of port has at least one section to be the circular-arc of projection, have some double wedges on the circular-arc edge section of this projection, the circular-arc edge section of port and on double wedge and big tooth plate to have the profile and the size at position, edge of double wedge identical, patrix is to there being the circular-arc edge section of depression, have some double wedges on the circular-arc edge section of patrix, the circular-arc edge section of patrix and on the double wedge and the circular-arc edge section of counterdie port and to go up upper raised teeth be die-cut matching relationship.

2, the big tooth plate gear shaping of angle regulating device for seat of vehicle according to claim 1 mould, it is characterized in that: there is the circular-arc edge section of two sections projectioies at the edge of counterdie port, the circular-arc edge section of this two projection toward each other, the edge of patrix is to there being the circular-arc edge section of two sections depressions, on counterdie, have four installing holes, on patrix, have four installing holes.