CN2445833Y

CN2445833Y - Puncher having improved integral rack

Info

Publication number: CN2445833Y
Application number: CN 00245704
Authority: CN
Inventors: 张伯儒
Original assignee: WEIYI MACHINERY INDUSTRIAL CO Ltd
Current assignee: WEIYI MACHINERY INDUSTRIAL CO Ltd
Priority date: 2000-08-04
Filing date: 2000-08-04
Publication date: 2001-09-05
Anticipated expiration: 2010-08-04

Abstract

The utility model relates to a punch press, which changes the structure of the traditional punch press into a slightly closing type machine frame structure to remove an opening phenomenon of the machine frame. General purpose properties are good, and the use efficiency is good. Frame plates on both sides are oblong plates and form a slightly closing type square column machine platform in integration with an upper frame body and a lower frame body. The strength and firmness of the machine frame structure can be improved. The vibration and the noise generated by the action of the component are greatly reduced, and the work environment is sufficiently improved.

Description

Improve the punch press of whole frame

The utility model relates to a kind of punch press, and it mainly becomes little closed frame structure with frame of punch structural change in the past, having eliminated the opening phenomenon of rack construction, and then reaches preferable practical effect of versatility and purpose.

Press, the punching machine structure of commonly using, as shown in Figure 1, its whole rack construction is watched the structure that forms an open-type by side-looking, and on forming,

lower frame

10,11, so that being hung on upper frame 10, punching mechanism protrudes out bottom portion, yet, when practical operation is used, its whole punching mechanism will produce great hammering impulse force, but only borrow two lateral shelf plates 13 to support to bear as Fig. 2 signal and form an opening phenomenon, be difficult in fact strong firmly, therefore, often cause member in punching course, to produce vibrations and the excessive phenomenon of noise, more cause for a long time,

lower frame

10,11 with the corner that is connected of lateral shelf plate 13, because of bearing the defective of splitting and damaging, and influence the precision and the working environment quality of processing, the necessity of improvement is arranged really.

The purpose of this utility model provides a kind of punch press of improveing whole frame, mainly is the rack construction that frame of punch structural change is in the past become little enclosed, is eliminated the opening phenomenon of rack construction.

The purpose of this utility model is achieved in that a kind of punch press of improveing whole frame, it mainly forms the whole frame of a working space, the punching mechanism of its working space top and the mould table dish of working space below thereof by the centre and is formed, wherein whole frame is to be made of upper and lower support body and two lateral shelf plates, it is characterized in that: two lateral shelf plates are rectangular slab, and with the board of the integrally formed little enclosed square column type of upper and lower support body.

Two lateral shelf plates of position are provided with safety monitoring device between described punching mechanism and the mould table dish.

Because adopt such scheme: strengthened the intensity and the steadiness of rack construction, vibrations and noise when making the member start significantly reduce, and have substantially improved working environment.

Further understand and understanding for your juror can be had the purpose of this utility model, feature and effect, cooperate now as following diagram to describe in detail as the back:

The combined planar schematic diagram that Fig. 1 commonly uses.

The user mode schematic diagram that Fig. 2 commonly uses.

Fig. 3 combination stereo appearance figure of the present utility model.

Fig. 4 combined planar schematic diagram of the present utility model.

Fig. 5 supporting structure schematic diagram of the present utility model.

At first, please cooperate and consult shown in Fig. 3,4,5, the utility model provides a kind of punch press frame for movement improvement, form a working space 21 in the middle of its board 20, this working space 21 is made up of the mould table dish 23 of top punching mechanism 22 and below, and is primarily characterized in that: it becomes little closed frame structure with frame of punch structural change in the past, and has eliminated the opening phenomenon of rack construction, and then promote its machining accuracy and surcharge, fully realized high rigidity, high precision; And owing to strengthened the intensity and the steadiness of rack construction, vibrations and noise when more making the member start significantly reduce; Substantially improve working environment, reached preferable practical effect of applicability and purpose.

Board 20 of the present utility model is between punching mechanism 22 and mould table dish 23, also can install safety monitoring device 30, it can be in the process of punching press, when the operator does not very stretch hand toward punching mechanism 22, can and the member start be stopped by its signal transmission, to prevent unexpected the generation.

Above-mentionedly the relevant position of structure of the present utility model, feature and combination thereof is done a detailed description, believe that expensive careful committee member is to the existing understanding to a certain degree of the utility model, for making the purpose of this utility model, feature and effect more distinguished, below now with regard to its effect, advantage explanation as back of using situation and expection to reach:

The utility model is to form the board structural design replacement frame of punch structure in the past of little enclosed, the structure of its little enclosed is promptly except working space 21 prerequisite openings, other framework all seals and is one, it is so improved, eliminated rack construction and born hypodynamic phenomenon, and constitute a high rigidity, the framework body that high strength and steadiness are splendid, and owing to strengthened the intensity and the steadiness of rack construction, vibrations and noise when more making the member start significantly reduce, and then substantially improved working environment and promoted the processing precise degree, Star is to durability, practical effect that applicability is preferable and purpose.

In sum, the spatial shape of the combining structure that the utility model provides does not see like product, also be not disclosed in application before, met the regulation of Patent Law, file an application in accordance with the law.

Claims

1, a kind of punch press of improveing whole frame, it mainly forms the whole frame of a working space, the punching mechanism of its working space top and the mould table dish of working space below thereof by the centre and is formed, wherein whole frame is to be made of upper and lower support body and two lateral shelf plates, it is characterized in that: two lateral shelf plates are rectangular slab, and with the board of the integrally formed little enclosed square column type of upper and lower support body.

2, a kind of punch press of improveing whole frame as claimed in claim 1, it is characterized in that: two lateral shelf plates of position are provided with safety monitoring device between described punching mechanism and the mould table dish.