CN201036804Y

CN201036804Y - Integral riveting mould

Info

Publication number: CN201036804Y
Application number: CNU200720084378XU
Authority: CN
Inventors: 蒋光明; 王德生; 汪祺
Original assignee: HEIXUANFENG SAW PRODUCT CO Ltd YICHANG
Current assignee: Heixuanfeng Saw Industry Co., Ltd.
Priority date: 2007-04-27
Filing date: 2007-04-27
Publication date: 2008-03-19
Anticipated expiration: 2017-04-27

Abstract

The utility model provides a whole riveting mould, belonging to the mechanical processing technical field. The utility model mainly comprises an upper mould frame and a lower mould frame; an upper force plug and a lower force plug are respectively connected with the upper mould frame and the lower mould frame through an upper fixing plate and a lower fixing plate; the upper force plug and the lower force plug are respectively fixed through an upper base plate and a lower base plate; a holding pad is connected with the lower mould frame, a spring is arranged between the holding pad and the lower mould base; an upper end plate and a lower end plate are sleeved together through rivets which are sleeved on the holding pad. As the whole riveting is adopted in the utility model, a plurality of components can be riveted once, thereby greatly improving the production efficiency and decreasing the labor intensity of workers; the adoption of mould control is beneficial to controlling the quality of workpieces and decreasing the processing cost effectively.

Description

Whole riveted joint mould

Technical field

The utility model belongs to the machine tool field, the integral body riveted joint mould in the production processes such as particularly a kind of diamond frame sawing bar.

Background technology

In metal material is produced, ways of connecting mainly contains bolt connection, welding, bonding and riveted joint between the metal, during particularly the diamond frame sawing bar is produced, riveted joint is a wherein necessary procedure, at present its processing mode generally adopts riveting machine to pursue to rivet, but at many riveted joints of diamond frame sawing bar, causes working (machining) efficiency lower, processing cost is too high, and outward appearance is relatively poor.

Summary of the invention

The integral body riveted joint mould that the purpose of this utility model is to provide a kind of diamond frame sawing bar to improve the riveted joint working (machining) efficiency in process of production and improves the quality of products.

The purpose of this utility model is achieved in that a kind of whole riveted joint mould, comprise top mold frame 2 and following mould bases 3, last

low punch

8,9 is connected up and down on the

mould bases

2,3 by

last bottom plate

6,7 respectively, last

low punch

8,9 is fixed by last

lower bolster

4,5 respectively, holding pad 10 is connected down on the mould bases 3, spring 11 is equipped with in the centre, and end plate 12,13 is sleeved on together by rivet 14 up and down, and rivet 14 is sleeved on the holding pad 10.

Whole riveted joint mould provided by the utility model owing to adopt whole riveted joint, is once riveted a plurality ofly, significantly enhances productivity, and has reduced working strength of workers; The control of employing mould helps controlling workpiece quality, has effectively reduced processing cost.

Description of drawings

Below in conjunction with drawings and Examples the utility model is done a step explanation.

Fig. 1 is a structural representation of the present utility model.

The specific embodiment

Find out by Fig. 1, top mold frame 2 of the present utility model and following mould bases 3 are separately fixed on the last lower table of punch press 1, punch press 1 is fixed on the ground, upper punch 8 and low punch 9 are connected up and down on the

mould bases

2 and 3 by

last bottom plate

6 and 7 respectively, last

lower bolster

4 and 5 plays a supportive role to last

low punch

8 and 9 respectively, holding pad 10 is connected down on the mould bases 3, spring 11 is equipped with in the centre, workpiece 15 is sleeved on by rivet 14 with end plate 12 and 13 up and down, rivet 14 is sleeved on the holding pad 10, forms an integral body riveted joint mould.

The course of work of the whole riveting die of the utility model is as follows:

At first start punch press 1 power supply, bottom plate 13 is placed on the holding pad 10, upper head plate 12 is sleeved on by rivet 14 with workpiece 15, after rivet 14 lower ends are sleeved on the bottom plate 13, open punch press 1 punching press switch, punch press 1 upper table, top mold frame 2, upper padding plate 4, upper mounted plate 6 and upper punch 8 will move downward together, when upper punch 8 touches rivet 14, holding pad 10 moves downward, low punch 9 is contacted with rivet 14, under about punch press 1 downward operational forces, rivet 14 deforms, and is filled in the counterbore on the bottom plate 14 punch press 1 upper table face backhaul then, drive top mold frame 2, upper padding plate 4, upper mounted plate 6 and upper punch 8 are finished the process of once riveting with backhaul together.

Claims

1. an integral body is riveted mould, comprise top mold frame (2) and following mould bases (3), it is characterized in that: go up low punch (8,9) be connected by last bottom plate (6,7) respectively about on the mould bases (2,3), last low punch (8,9) is fixing by last lower bolster (4,5) respectively, holding pad (10) is connected down on the mould bases (3), spring (11) is equipped with in the centre, and end plate (12,13) is sleeved on together by rivet (14) up and down, and rivet (14) is sleeved on the holding pad (10).