CN2605090Y

CN2605090Y - Part upsetting apparatus

Info

Publication number: CN2605090Y
Application number: CN 03224150
Authority: CN
Inventors: 杨东佐
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-03-11
Filing date: 2003-03-11
Publication date: 2004-03-03
Anticipated expiration: 2013-03-11

Abstract

The utility model relates to a component upsetting device used to produce a fastening piece, a non-standard piece and other components. The device can free the frequent adjustment of the dieing and hoisting of a machine and realize the upsetting of the components without adjustment by changing a die head holder and realize changing die of the proceeded products. The device includes a die base, a sliding block, a main die and a moving die functioned by the sliding block; the die base which has the functions of the main die base and the die base is provided with die guiding holes and the sliding block is provided with die guiding rods which can reach through the die guiding holes of the die base at relevant position of the die guiding holes on the die base.

Description

Part upsetting device

Technical field

The utility model relates to a kind of part upsetting device that is used to make securing member, non-standard component and other part.

Background technology

In securing member and metal upsetting processing and manufacturing industry, be used to make securing member, the upsetting machinery of non-standard component and other part, used machine mostly is a kind of lowering or hoisting gear that has, punch die is done, following motion, this upsetting device that utilizes lifting structure, before it carries out the upsetting part, need be installed on the driving arrangement one by one punch die, and the link that punch die is installed is many, the technological requirement height, inefficiency, cost height are installed at the scene so need than the masterful technique workman, and between punch die, connect with connector, on doing, in the following motion process, pine can appear in connector, phenomenon, unstable properties such as take off.

Summary of the invention

The purpose of this utility model is to overcome above-mentioned weak point of the prior art and a kind of frequent adjustment of exempting machine punch die, lifting is provided, the replacing die holder need not to adjust can realize part upsetting operation and institute's converted products die change, on the basis of common upsetting machinery, increasing by one integrates the interchangeable die holder of main die holder function, die shoe function and can install punch die and main mould in advance, can conveniently install and adjust, reduce labour intensity, increase work efficiency, reduce cost and make the more stable part upsetting device of its performance.

The purpose of this utility model can reach by following measure:

This part upsetting device, the punch die that contains die shoe, slide block, main mould and under the slide block effect, move, its special character is: have the punch die guide hole on interchangeable die holder, on the position of the corresponding punch die guide hole of slide block the punch die guide rod that can stretch into interchangeable die holder punch die guide hole is housed.

The purpose of this utility model can also reach by following measure:

Interchangeable die holder be one can place in the body and with its organic die holder that cooperates, can change at any time.

The main nib of interchangeable die holder is coaxial processing with the punch die guide hole.

Punch die guide hole and the punch die guide rod along continuous straight runs that is loaded on the slide block are arranged.

The utility model has following advantage compared to existing technology:

1. because but punch die of the present utility model and main mould assembled in advance finish, like this,, only need that interchangeable die holder put into body and the punch die guide rod on the slide block stretched into the punch die guide hole or directly adjust on board to get final product at the upsetting scene.This work only needs general workman to utilize the short period to finish, and has reduced labour intensity, has improved operating efficiency, can reduce on-the-spot knack workman's use, has reduced cost simultaneously, has improved precision.

2. because the punch die guide hole of interchangeable die holder and the punch die guide rod along continuous straight runs layout that is loaded on the slide block, punch die along continuous straight runs motion, its connector pine, the possibility of taking off reduce, and main nib and punch die guide hole are concentric, reduced the complexity of adjusting, the stability of performance greatly improves.

Description of drawings

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

Fig. 2 is the cutaway view of the utility model punch die structure.

Fig. 3 is the side view of the utility model punch die structure.

Fig. 4 is that the B-B of Fig. 1 is to cutaway view.

Fig. 5 is that the C-C of Fig. 1 is to cutaway view.

Fig. 6 is that the A-A of Fig. 1 is to cutaway view.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing:

The main mould 2 of this part upsetting device is loaded in the main nib 30 of interchangeable die holder 3, the punch die guide rod 40 of punch die 4 is fixed on the parallel die shoe 6 on the slide block 5 with bolt connecting mode, punch die 4 is contained in the supply side of punch die guide rod 40, match with body 1 and to merge the punch die guide hole 31 that has the concentric that along continuous straight runs arranges on the interchangeable die holder 3 that to adjust at any time and main nib 30 and other charging aperture 9 with shelves material bar 71 and cut the position, hole that material bar 7 adapts, punch die guide hole 31 is arranged with punch die guide rod 40 along continuous straight runs that are connected on the slide block 5, punch die 4 moves under slide block 5 effects and cooperates with main mould 2 and material folding pawl 72, to realize the upsetting operation.

Use: but punch die 4 and main mould 2 assembled in advance finish, interchangeable die holder 3 is put into body 1 and the punch die guide rod 40 on the slide block 5 is stretched into punch die guide hole 31 or on board, directly adjust and get final product.Parallel die shoe 6 usefulness screws 60 or alternate manner are fastened on the slide block 5, can do inching, adjust the little deviation between itself and the main mould 2, make punch die 4 remain consistent with main mould 2, punch die 4 is enclosed within on the punch die guide rod 40 and with bolt and locks, prevent that its displacement is with fixing, before its motion accompanying punch die guide rod 40 and work, slide in the back, deviation between punch die guide rod 40 and the punch die guide hole 31 is between 0.03～0.05, so can not occur too big beating in punch die guide rod 31 covers, in the time of changing punch die 4, only need lock-screw is unclamped with eccentric, it is taken out, can reach the effect of mold exchange more and need not dismantle more part.When punch die 4 becomes the blank upsetting certain shape, and thimble goods of furniture for display rather than for use 8 is done swing when punch die 4 is given up the throne, and drive thimble 80 ejects blank in main mould 2, when cutting material bar 7 drive scissors 70 blank of 9 li on charging mould is cut off, when delivering to the main mould 2 of first operation, punch die 4 is thrown blank into main mould 2, and punch die 4 is followed slide block 5 when resetting, and thimble 80 ejects blank once more.At this moment material folding pawl 72 is clamped blank, and is delivered to the main mould place of second operation, carries out the upsetting of second operation, no matter the station of upsetting what, its upsetting operation is so analogized, this work that links up is all finished automatically, and constantly circulation is finished with the upsetting that reaches part.

Claims

1. part upsetting device, the punch die that contains die shoe, slide block, main mould and under the slide block effect, move, it is characterized in that: on interchangeable die holder, have the punch die guide hole, on the position of the corresponding punch die guide hole of slide block, the punch die guide rod that can stretch into interchangeable die holder punch die guide hole is housed.

2. part upsetting device according to claim 1 is characterized in that: interchangeable die holder be one can place in the body and with its organic die holder that cooperates, can change at any time.

3. part upsetting device according to claim 1 and 2 is characterized in that: the main nib of interchangeable die holder is coaxial processing with the punch die guide hole.

4. part upsetting device according to claim 1 and 2 is characterized in that: punch die guide hole and the punch die guide rod along continuous straight runs that is loaded on the slide block are arranged.