CN201889335U

CN201889335U - Press head of press suitable for straightening rod work pieces

Info

Publication number: CN201889335U
Application number: CN 201020613279
Authority: CN
Inventors: 俞勇彬; 高长安
Original assignee: CHONGQING WEICHAI ENGINE FACTORY
Current assignee: CHONGQING WEICHAI ENGINE FACTORY
Priority date: 2010-11-18
Filing date: 2010-11-18
Publication date: 2011-07-06
Anticipated expiration: 2020-11-18

Abstract

The utility model discloses a press head of a press suitable for straightening rod work pieces. The press head comprises a press block body and a mounting handle arranged at the top end of the press block body, wherein the bottom end of the press block body is a flat surface. When the press head is used, since the whole bottom surface on the press block body, which serves as a working surface, can serve as a force application point on the rod work pieces, the press can be guaranteed to effectively apply force on the work pieces even if the work pieces slightly roll in the pressing process and can easily apply force according to parts on the rod work pieces, which need to be straightened, the force application point is accurate, the straightening efficiency is high, and meanwhile, as a contact surface is long, the work pieces are difficult to be damaged.

Description

Be applicable to the press pressure head of excellent class workpiece alignment

Technical field

The utility model relates to the press parts that are used for mechanical checkout.

Background technology

Press is the equipment that is used for workpiece is carried out mechanical checkout, generally comprises the workbench of a place work piece and is connected the pressure head that press moves back and forth output.

Existing pressure head mostly is round end or homalocephalus, and when using round end that excellent class workpiece is carried out alignment, because excellent class workpiece rolls easily, stress point is inaccurate, causes the alignment effect undesirable, and alignment efficient is low; When using homalocephalus that excellent class workpiece is carried out alignment,,, easily workpiece is caused damage, also can cause the alignment effect undesirable though stress point is more accurate because stress surface is little.

At above-mentioned deficiency, need to improve to existing pressure head, make it overcome above-mentioned shortcoming, be applicable to the alignment of excellent class workpiece, reach alignment effect preferably, improve alignment efficient, and workpiece is produced the probability of damage when reducing alignment.

Summary of the invention

In view of this, the utility model provides a kind of press pressure head that is applicable to the alignment of excellent class workpiece, and this indenter shape is suitable for the alignment of excellent class workpiece, reaches alignment efficient height, workpiece is damaged little purpose.

The press pressure head that is applicable to the alignment of excellent class workpiece of the present utility model comprises briquetting body and the installing handle that is arranged at briquetting body top, and the bottom of described briquetting body is the plane.

Further described briquetting body is a rectangular structure;

Further, on the described briquetting body lightening hole is set;

Further, eight of described briquetting body edge chamferings.

The beneficial effects of the utility model: the press pressure head that is applicable to the alignment of excellent class workpiece of the present utility model, comprise briquetting body and the installing handle that is arranged at briquetting body top, the bottom of described briquetting body is the plane, during use, owing to all can be used as impetus on excellent class workpiece as the whole bottom surface of working face on the briquetting body, even workpiece takes place slightly to roll in the process of pressing down, also can guarantee press effectively exerting pressure to workpiece, and be easy to according to needing the position of alignment to exert pressure on the excellent class workpiece, stress point is accurate, alignment efficient height, simultaneously, because contact-making surface is longer, also is difficult for defective work piece.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further described.

Fig. 1 is a front view of the present utility model;

Fig. 2 is the left view of Fig. 1.

The specific embodiment

Fig. 1 is a front view of the present utility model, Fig. 2 is the left view of Fig. 1, as shown in the figure: the press pressure head that is applicable to the alignment of excellent class workpiece of present embodiment, comprise briquetting body 1 and the installing handle 2 that is arranged at briquetting body 1 top, the bottom of described briquetting body 1 is the plane, diameter as excellent class workpiece is Φ 15mm, plane, briquetting body bottom is made into the minimum dimension 〉=30mm of any direction, during use, owing to all can be used as impetus on excellent class workpiece as the whole bottom surface of working face on the briquetting body, even workpiece takes place slightly to roll in the process of pressing down, also can guarantee press to effectively the exerting pressure of workpiece, and be easy to that stress point is accurate according to needing the position of alignment to exert pressure on the excellent class workpiece, alignment efficient height, simultaneously, because contact-making surface is longer, also be difficult for defective work piece, certainly, the bottom surface adopts the arbitrary shape plane that is fit to size all can realize the purpose of this utility model.

In the present embodiment, described briquetting body 1 is a rectangular structure, is easy to make.

In the present embodiment, on the described briquetting body 1 lightening hole 3 is set, in light weight, be easy to loading and unloading, and save material.

In the present embodiment, eight edge chamferings of described briquetting body 1 avoid the briquetting edge to produce the concentrated and damage briquetting of stress, simultaneously, also can play the effect of workpiece certain protection, avoid sharp-pointed seamed edge damage to treat the workpiece of alignment.

Explanation is at last, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.

Claims

1. press pressure head that is applicable to the alignment of excellent class workpiece comprises briquetting body (1) and is arranged at the installing handle (2) on briquetting body (1) top that it is characterized in that: the bottom of described briquetting body (1) is the plane.

2. the press pressure head that is applicable to the alignment of excellent class workpiece according to claim 1 is characterized in that: described briquetting body (1) is a rectangular structure.

3. the press pressure head that is applicable to the alignment of excellent class workpiece according to claim 2 is characterized in that: lightening hole (3) is set on the described briquetting body (1).

4. the press pressure head that is applicable to the alignment of excellent class workpiece according to claim 3 is characterized in that: eight edge chamferings of described briquetting body (1).