CN203865861U

CN203865861U - Die turning tool

Info

Publication number: CN203865861U
Application number: CN201420271323.XU
Authority: CN
Inventors: 胡显志; 蒋永; 昝东平
Original assignee: DONGFENG MOTOR PARTS PLANT
Current assignee: Dongfeng (Shiyan) Auto Parts Co., Ltd.
Priority date: 2014-05-26
Filing date: 2014-05-26
Publication date: 2014-10-08
Anticipated expiration: 2024-05-26

Abstract

The utility model provides a die turning tool which comprises two parallel guide rails, wherein the two ends of each of the two guide rails are respectively connected through a cross beam; a first U-shaped bracket and a second U-shaped bracket are respectively arranged between the two guide rails; each of the two U-shaped brackets consists of a horizontal base plate and a U-shaped plate vertically fixed on the base plate; the first U-shaped bracket is fixed at one end of each of the guide rails through the base plate at the lower end of the first U-shaped bracket; the second U-shaped bracket is arranged between the two guide rails through a rolling shaft arranged at the lower end of the base plate of the second U-shaped bracket. The fixed U-shaped bracket and the sliding U-shaped bracket are respectively arranged at the two ends of the guide rails, so that the supporting force is supplied to die turning, and a die turning requirement on dies with different lengths can be met; the die turning tool is simple in structure and convenient to manufacture. During point inspection maintenance of a die, the tool is matched with a single-hook travelling crane so as to turn an upper die and a lower die; the die turning tool is quick, safe and low in cost.

Description

A kind of die flip frock

Technical field

The utility model relates to the front auxiliary mould used of die point checking maintenance, especially a kind of frock of opening for cold-punching mould upset.

Background technology

When die point checking maintenance, need first upper and lower mould to be overturn and opened; At present, the conventional mould equipment that turns over mainly contains: the turnover compression machine of top shoe, double hook driving, the driving of single hook.When stamping die is overturn, complicated due to mould structure, be difficult to fix, and build is often larger, existing single hook driving exists that to turn over mould difficulty large, the technological deficiency that safety factor is low.

Summary of the invention

For improving the safety of die flip, the utility model proposes a kind of frock of opening for cold-punching mould upset.

For this reason, the technical solution of the utility model is: a kind of die flip frock, comprise two guide rails that be arranged in parallel, the two ends of two guide rails connect with a crossbeam respectively, it is characterized in that: between two guide rails, be respectively equipped with the first U-shaped support and the second U-shaped support; Two U-shaped supports are by a horizonal base plate and be vertically fixed on the U-shaped plate composition on base plate, and the first U-shaped support is fixed on one end of guide rail by the base plate of its lower end, and the roller bearing that the second U-shaped support is provided with by its base plate lower end is placed between two guide rails.

A kind of improvement for technique scheme is: be to improve intensity and the stability of frock, in the inner side of described two guide rails, correspondence is provided with the guide rail of tossing about respectively, and two two ends of tossing about guide rail connect with corresponding crossbeam respectively; For making U-shaped bracket stable reliable, in the base plate lower end of described the first U-shaped support and the second U-shaped support, be fixed with respectively positioning plate, positioning plate is stuck in corresponding tossing about in guide rail.

Using method:

When turning over mould, according to the length of mould, the second U-shaped support is adjusted to suitable position fixing; Then the steel rope of driving is placed on the Lift crowbar at die length direction homonymy two ends to the mould of slinging; Two Lift crowbars of mould opposite side are placed in to the first U-shaped support and the second U-shaped support simultaneously, start driving and can turn over mould.

Beneficial effect:

The utility model, by a fixing U-shaped support and the U-shaped support that slides is set respectively at guide rail two ends, provides support during for die flip, and what meet different length mould turns over mould requirement simultaneously, simple in structure, easily manufactured.During die point checking maintenance, adopt this frock to coordinate single hook driving to overturn to upper and lower mould, quick, safety, cost is low.

Accompanying drawing explanation

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

Fig. 2 is the A-A cutaway view of Fig. 1;

Number in the figure is: 1, guide rail; 2, crossbeam; 3, the first U-shaped support; 4, the second U-shaped support; 5, base plate; 6, roller bearing; 7, the guide rail of tossing about; 8, positioning plate.

The specific embodiment

Below in conjunction with accompanying drawing, the utility model is described in further detail.

As shown in Figure 1, a kind of die flip frock, comprises two guide rails that be arranged in parallel 1, and crossbeam 2 weld togethers, the safety while turning over mould to improve are used respectively in the two ends, left and right of two guide rails; The first U-shaped support 3 and the second U-shaped support 4 are set respectively between two guide rails, and two described U-shaped supports form by a horizonal base plate 5 and a U-shaped plate being vertically welded on base plate 5; The first U-shaped support 3 is welded on the crossbeam and guide rail of guide rail left end by the base plate of its lower end; Two groups of roller bearings 6 before and after the both sides of the base plate of the second U-shaped support 4 are separately installed with, are placed on roller bearing in corresponding guide rail, during use, can to the position of the second U-shaped support, adjust by rolling roller bearing, with what meet different length mould, turn over mould requirement.

As shown in Figure 1, for improving intensity and the stability of this frock, the guide groove that correspondence is provided with 7, two guide rails of tossing about of guide rail of tossing about respectively in the inner side of described two guide rails 1 to and be arranged in parallel, and two two ends of tossing about guide rail 7 are welded on respectively on corresponding crossbeam 2; As shown in Figure 2, for making U-shaped bracket stable reliable, in base plate 5 lower ends of described the first U-shaped support 3 and the second U-shaped support 4, be welded with respectively two positioning plates 8, positioning plate 8 is stuck in corresponding tossing about in guide rail 7.

Claims

1. a die flip frock, comprise two guide rails that be arranged in parallel, the two ends of two guide rails connect with a crossbeam respectively, it is characterized in that: between two guide rails, be respectively equipped with the first U-shaped support and the second U-shaped support, two U-shaped supports are by a horizonal base plate and be vertically fixed on the U-shaped plate composition on base plate; The first U-shaped support is fixed on one end of guide rail by the base plate of its lower end, the roller bearing that the second U-shaped support is provided with by its base plate lower end is placed between two guide rails.

2. a kind of die flip frock according to claim 1, is characterized in that: in the inner side of described two guide rails, correspondence is provided with the guide rail of tossing about respectively, and two two ends of tossing about guide rail connect with corresponding crossbeam respectively; Base plate lower end at described the first U-shaped support and the second U-shaped support is fixed with respectively positioning plate, and positioning plate is stuck in corresponding tossing about in guide rail.