CN209414998U - A kind of safety device of press machine - Google Patents

Abstract

The utility model belongs to press technologies field, in particular to a kind of safety device of press machine, including the stull being fixed on the fuselage of press machine, swing rod is hinged in stull, press mechanism is fixed on the sliding block of press machine, press mechanism is pressed on swing rod, pushing hands stick is fixed on swing rod, pushing hands stick, which moves out, when sliding block falls releases manpower, the resetting-mechanism that swing rod is resetted when rising for sliding block is equipped between swing rod and stull, the movement of the safety device and press machine of the press machine of the utility model associates, it is fallen simultaneously in sliding block, swing rod is swung, to which manpower is pushed outwardly by rubber pushing hands stick, user be can be improved in the safety of process of manufacture, reduce personal injury.

Description

A kind of safety device of press machine

Technical field

The utility model belongs to press technologies field, in particular to a kind of safety device of press machine.

Background technique

With the development for manufacturing industry, production efficiency is higher and higher, safe thing also higher and higher to labor claim Therefore happen occasionally, worker, if being unable to the time of accurate judgement sliding block whereabouts, is easy to happen arm and weighs wounded in operating pressure It is dangerous.

Utility model content

Haves the defects that the security risk for weighing worker wounded to solve press machine of the existing technology, the utility model mentions It can be improved user in the safety of process of manufacture for a kind of, reduce the safety device of the press machine of personal injury.

The technical scheme adopted by the utility model to solve the technical problem is as follows:

A kind of safety device of press machine, it is hinged in the stull including the stull being fixed on the fuselage of press machine There is swing rod, press mechanism is fixed on the sliding block of the press machine, the press mechanism is pressed on swing rod, the swing rod On be fixed with pushing hands stick, pushing hands stick, which moves out, when the sliding block falls releases manpower, between the swing rod and stull The resetting-mechanism resetted equipped with swing rod when rising for sliding block.

Further, the press mechanism is to roll the idler wheel being arranged on the swing rod, the idler wheel center It is fixed with support shaft, the support shaft of the idler wheel is fixedly connected with the sliding block of press machine.

Further, the resetting-mechanism is the extension spring that the swing rod is connected in the end far from stull, institute The other end for the extension spring stated is connect with stull.

Further, the stull is symmetrically fixed on the left and right sides of press machine, is mounted in the stull of the left and right sides The swing rod and extension spring, the support axial sides extend, and support shaft both ends are mounted on the idler wheel.

Further, the pushing hands stick is rubber pushing hands stick.

The utility model has the advantages that the movement of the safety device and press machine of the press machine of the utility model associates, fallen in sliding block Down simultaneously, swing rod is swung, so that manpower is pushed outwardly by rubber pushing hands stick, can be improved user in process of manufacture Safety reduces personal injury.

Detailed description of the invention

Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.

Fig. 1 is a kind of left side view of the safety device of press machine of the utility model；

Fig. 2 is the partial enlarged view in Fig. 1 at A.

Wherein, 1, stull, 2, swing rod, 3, support shaft, 4, idler wheel, 5, extension spring, 6, rubber pushing hands stick.

Specific embodiment

Such as Fig. 1~2, a kind of safety device of press machine, including the stull 1 being fixed on the fuselage of press machine, stull 1 is logical It crosses screw to be fixed on the fuselage of press machine, swing rod 2 is hinged in stull 1, is fixed with press mechanism on the sliding block of press machine, under Press mechanism is pressed on swing rod 2, and pushing hands stick is fixed on swing rod 2, and pushing hands stick, which moves out, when sliding block falls releases manpower, pushing hands Stick is rubber pushing hands stick 6, and the resetting-mechanism that swing rod 2 is resetted when rising for sliding block is equipped between swing rod 2 and stull 1.

Press mechanism is to roll the idler wheel 4 being arranged on swing rod 2, and 4 center of idler wheel is fixed with support shaft 3, the support of idler wheel 4 Axis 3 is fixedly connected with the sliding block of press machine.

Resetting-mechanism is the extension spring 5 that swing rod 2 is connected in the end far from stull 1, the other end and cross of extension spring 5 1 connection of support.

Here the position for defining people's standing is front, and stull 1 can symmetrically be fixed on the left and right sides of press machine, left and right two Swing rod 2 and extension spring 5 are mounted in side stull 1, support shaft 3 extends to two sides, and 3 both ends of support shaft are mounted on idler wheel 4. Rubber pushing hands stick 6, which can be set, to be arranged in two sides or rubber pushing hands stick 6 in middle position, but be to ensure that will not and pressure The work of machine generates interference.

The course of work: when sliding block moves downward, the support shaft 3 and idler wheel 4 being mounted on sliding block will push swing rod 2 and follow It moves downward, while the hand push of operator can be gone out die cavity by rubber pushing hands stick 6, avoid personal injury.When sliding block returns to When top dead-centre, swing rod 2 is returned to original position under the active force of extension spring 5.

It should be appreciated that specific embodiment described above is only used for explaining the utility model, it is not used to limit this reality With novel.By the utility model the obvious changes or variations extended out of spirit still in the utility model protection Among range.

Claims (5)

1. a kind of safety device of press machine, it is characterised in that: described including the stull (1) being fixed on the fuselage of press machine Stull (1) on be hinged with swing rod (2), press mechanism, the press mechanism pressure are fixed on the sliding block of the press machine On swing rod (2), pushing hands stick is fixed on the swing rod (2), pushing hands stick is moved out manpower when the sliding block falls It releases, the resetting-mechanism that swing rod (2) is resetted when rising for sliding block is equipped between the swing rod (2) and stull (1).

2. a kind of safety device of press machine according to claim 1, it is characterised in that: the press mechanism is to roll Idler wheel (4) on the swing rod (2) is set, and the idler wheel (4) center is fixed with support shaft (3), the idler wheel (4) Support shaft (3) be fixedly connected with the sliding block of press machine.

3. a kind of safety device of press machine according to claim 2, it is characterised in that: the resetting-mechanism is described The extension spring (5) that is connected in the end far from stull (1) of swing rod (2), the other end of the extension spring (5) and stull (1) it connects.

4. a kind of safety device of press machine according to claim 3, it is characterised in that: the stull (1) is symmetrically solid It is scheduled on the left and right sides of press machine, the swing rod (2) and extension spring (5) are mounted in left and right sides stull (1), it is described Support shaft (3) extend to two sides, support shaft (3) both ends are mounted on the idler wheel (4).

5. a kind of safety device of press machine according to claim 1, it is characterised in that: the pushing hands stick pushes away for rubber Hand stick (6).