CN2524862Y

CN2524862Y - Bus punching device

Info

Publication number: CN2524862Y
Application number: CN 01272343
Authority: CN
Inventors: 尹周汉
Original assignee: XINXING ELECTROMECHANICAL EQUIPMENT MANUFACTURING Co Ltd FUSHUN
Current assignee: XINXING ELECTROMECHANICAL EQUIPMENT MANUFACTURING Co Ltd FUSHUN
Priority date: 2001-12-24
Filing date: 2001-12-24
Publication date: 2002-12-11
Anticipated expiration: 2011-12-24

Abstract

The utility model discloses a bus hole punching device. A left bracket and a right bracket are connected between an upper fixing plate and a lower fixing plate. A guide rail is positioned between the left and right brackets and an intermediate body. A guide rail side cover is arranged outside the guide rail. The intermediate body is fixed on a fixing plate. The upper fixing plate is provided with an upper mold, while a lower mold corresponding to the upper mold is arranged on the intermediate body. A material returning plate is positioned between the upper mold and the lower mold. A lower end of the material returning plate and the lower mold are provided with a lower mold bin. A lower end of the lower mold is provided with a discharging opening. The lower fixing plate is fixed with an oil cylinder. A backside of the left bracket is connected with a stroke adjusting rod. The utility model is the bus hole punching device with high accuracy, good safety performance and convenient assembling and disassembling of the mold.

Description

The Bus punching device

Technical field: the utility model relates to hole punched device, especially a kind of Bus punching device.

Background technology: at present, manual operations is adopted in punching to bus mostly, promptly hole with electric drill, this bus that utilizes manual operations to produce, the junction contacts bad poor stability, and precision is low, also have some to adopt punching apparatus in addition, this equipment mold attaching/detaching is extremely inconvenient, labour intensity is big, danger is big, and this service life of equipment is short, and precision is low.

Summary of the invention: in order to solve the deficiencies in the prior art, the utility model provides a kind of precision height, security good, and mold attaching/detaching is the Bus punching device easily.

Concrete technical scheme is as follows: a kind of Bus punching device, it is characterized in that: between upper mounted plate, bottom plate, be connected with left socle, right support, between left and right support and intermediate guide rail is arranged, guide rail is provided with the rail-sides lid outward, intermediate is fixed on the fixed head, on upper mounted plate, be equipped with mold, on intermediate, be equipped with the bed die corresponding with mold, between mold and bed die stripper is arranged, the bed die storehouse is arranged on stripper lower end and bed die, there is discharge gate the bed die lower end, is fixed with oil cylinder on bottom plate, and the left socle rear side is connected with stroke regulating lever.

Compare with prior art, the utility model adopts said structure, when the dismounting mould, only need the screw of fixed mould is turned on, tightened and get final product, convenient disassembly, and do not have danger, long service life, center pointer on the mold can be located fast, increase work efficiency, improve precision, at the Stainless Steel plate of intermediate with parallel place, bed die storehouse, machining object is played the role of positioning, to guarantee machining accuracy.

Description of drawings: the utility model is described in detail below in conjunction with accompanying drawing.

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

Fig. 2 is a side view of the present utility model.

Fig. 3 is that the A of Fig. 1 is to view.

Fig. 4 is the D-D cutaway view of Fig. 3.

As Fig. 1-shown in Figure 4,1, upper mounted plate, 2, bottom plate, 3, left socle, 4, right support, 5, mold, 6, center pointer, 7, intermediate, 8, bed die, 9, bed die storehouse, 10, oil cylinder, 11, corrosion resistant plate, 12, stroke regulating lever, 13, fixed head, 14, the guide rail side cover, 15, guide rail, 16, stripper, 17, discharge gate.

The specific embodiment:

As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, a kind of Bus punching device, at upper mounted plate 1,2 of bottom plates are connected with left socle 3, right support 4, a left side, 7 in right support and intermediate have guide rail 15, the guide rail 15 outer rail-sides lids 14 that are provided with, intermediate 7 is fixed on the fixed head 13, fixed head directly is fixed on the framework, be equipped with mold 5 on upper mounted plate 1, be equipped with the bed die 8 corresponding with mold 5 on intermediate 7,8 of mold 5 and bed dies have stripper 16, on stripper 16 lower ends and bed die 8, bed die storehouse 9 is arranged, there is discharge gate 17 bed die 8 lower ends, are fixed with oil cylinder 10 on bottom plate 2, and left socle 3 rear sides are connected with stroke regulating lever 12.Center pointer 6 is arranged on mold 5, be equipped with corrosion resistant plate 11 with 9 parallel places, bed die storehouse at intermediate 7.

During punching, by the pressure of hydraulic pressure, hydraulic cylinder moves up and down, and left and right sides support moves, and machining object is placed on the bed die storehouse, pointer centring position, center, and mould is finished the punching to machining object about utilizing, and can adjust stroke by the adjustment stroke adjusting rod.

Claims

1, a kind of Bus punching device, it is characterized in that: between upper mounted plate, bottom plate, be connected with left socle, right support, between left and right support and intermediate guide rail is arranged, guide rail is provided with the rail-sides lid outward, intermediate is fixed on the fixed head, on upper mounted plate, be equipped with mold, on intermediate, be equipped with the bed die corresponding with mold, between mold and bed die stripper is arranged, the bed die storehouse is arranged on stripper lower end and bed die, there is discharge gate the bed die lower end, is fixed with oil cylinder on bottom plate, and the left socle rear side is connected with stroke regulating lever.

2, a kind of Bus punching device according to claim 1 is characterized in that: the center pointer is arranged on mold.

3, a kind of Bus punching device according to claim 1 is characterized in that: be equipped with corrosion resistant plate at intermediate with parallel place, bed die storehouse.