CN208496272U - Tappet head for dry powder extinguisher handle device for screwing up - Google Patents

Abstract

The utility model discloses a kind of tappet heads for dry powder extinguisher handle device for screwing up, including tappet head ontology, the tappet head ontology includes the rectangle handle clamping groove to match with fire extinguisher handle, the rectangle handle clamping groove close to fire extinguisher handle press-side is uncovered structure, other the three of rectangle handle clamping groove extend outwardly to form continuous horizontal pressure foot, offer pressure gauge avoid holes on the side plate of rectangle handle clamping groove.The utility model structure is simple, it is easy to use, no matter whether the initial position of fire extinguisher handle is corresponding with the rectangle handle of tappet head clamping groove location, it can be realized automatic tightening movement, significantly reduce worker's amount of labour, it improves and tightens efficiency, while effectively reducing equipment failure rate, be conducive to the operation steady in a long-term of dry powder extinguisher filling pipeline.

Description

Tappet head for dry powder extinguisher handle device for screwing up

Technical field

The utility model relates to dry powder extinguisher Canning Technique fields, are used for dry powder extinguisher handle more particularly, to one kind The tappet head of device for screwing up.

Background technique

Fire extinguisher bottle need to install fire extinguisher handle, be screwed on bottle body and be sealed after progress dry powder is filling. Existing screwing device includes the tappet head for being driven by the cylinder lifting, rotation being driven by motor, which is that a kind of bottom opens up There is the workpiece of rectangle handle clamping groove, sensor is installed on tappet head, the fixed device of body is provided with below tappet head.Make Handle is first mounted on fire extinguisher bottle and pre-tightens by the used time, and then manually fire extinguisher bottle is placed below tappet head, It is fixed by the fixed device of body, when sensor sensing arrives handling position, tappet head decline is clamped with handle to be connected, then motor Handle is tightened in driving tappet head rotation.During carrying out aforesaid operations, the placement location of bottle body is paid particular attention to, is made pre- Tightly the handle on bottle body and the position of tappet head handle card slot are accurately corresponding, but often occur error when manual-alignment, cause Screwing action cannot be gone on smoothly, and needed repeatedly to adjust bottle body position, not only increased worker's amount of labour, and labour effect is reduced Rate, and tappet head driving equipment is be easy to cause to break down.

Summary of the invention

The utility model provides a kind of tappet head for dry powder extinguisher handle device for screwing up, it is therefore intended that solves existing Screwing device positions the not high problem of cumbersome, production efficiency.

To achieve the above object, the utility model can take following technical proposals:

Tappet head described in the utility model for dry powder extinguisher handle device for screwing up, including tappet head ontology, institute Stating tappet head ontology includes the rectangle handle clamping groove to match with fire extinguisher handle, close to fire extinguisher handle press-side The rectangle handle clamping groove be uncovered structure, other the three of rectangle handle clamping groove extend outwardly to be formed it is continuous Horizontal pressure foot offers pressure gauge avoid holes on the side plate of rectangle handle clamping groove.

It further, is flowing transition structure between the side plate and horizontal pressure foot of the rectangle handle clamping groove.

Tappet head provided by the utility model for dry powder extinguisher handle device for screwing up, structure is simple, easy to use, Be installed in special handle device for screwing up, by being matched with tappet head driving mechanism, no matter fire extinguisher handle just Whether beginning position is corresponding with the rectangle handle of tappet head clamping groove location, can be realized automatic tightening movement, subtracts significantly Light worker's amount of labour, improves and tightens efficiency, while effectively reducing equipment failure rate, be conducive to the filling stream of dry powder extinguisher The operation steady in a long-term of waterline.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the structural schematic diagram with the matching used handle device for screwing up of the utility model.

Specific embodiment

Tappet head described in the utility model for dry powder extinguisher handle device for screwing up, including one and fire extinguisher handle The matched rectangle handle clamping groove of palmistry, the rectangle handle clamping groove close to fire extinguisher handle press-side are uncovered structure, Other the three of rectangle handle clamping groove extend outwardly to form continuous horizontal pressure foot, on the side plate of rectangle handle clamping groove Offer pressure gauge avoid holes.Further, for the ease of clamping fire extinguisher handle, the side plate and water of rectangle handle clamping groove It is flowing transition structure between flat clamp.

Illustrate the structure and application method of the utility model with specific embodiment below.

As shown in Fig. 2, including tappet head (see figure with the matching used dry powder extinguisher handle device for screwing up of the utility model 1), tappet head driving mechanism and body fixed mechanism, the tappet head driving mechanism include the U-frame 1 driven by lifting cylinder With the spline housing 2 driven by rotating electric machine, 2 bottom of spline housing offers the accommodating cavity that length is 20-25 centimetres, lives in accommodating cavity Dynamic to be socketed with splined shaft 3, therefore, which can not only rotate with spline housing 2, but also can move up and down in accommodating cavity.Flower Key axis 3 and the upper plate and lower plate of U-frame 1 are movably connected, the pressure being socketed between 1 upper plate of U-frame and lower plate on splined shaft 3 Contracting spring 4,4 bottom of compressed spring are fixedly linked with splined shaft 3.Specifically, 4 both ends of compressed spring are respectively arranged with and splined shaft The lower sleeve 6 activity 3 connected upper bush 5 and be fixedly linked with splined shaft 3, upper bush 5 and lower sleeve 6 include and U-frame 1 Upper plate/lower plate is socketed connected stack shell, and the position limiting convex ring positioned at 1 inside of U-frame is respectively arranged on stack shell.Tappet head 7 is connected In 3 end of splined shaft, as shown in Figure 1 comprising a rectangle handle clamping groove 7.1 to match with fire extinguisher handle is long Rectangular handle clamping groove 7.1 far from splined shaft 3 one end be uncovered structure, rectangle handle clamping groove 7.1 other three towards Continuous horizontal pressure foot 7.2 is extended to form outside.In order to be adapted with fire extinguisher handle, the side plate of rectangle handle clamping groove 7.1 On be also provided with pressure gauge avoid holes 7.3.Further, for the ease of clamping fire extinguisher handle, rectangle handle clamping groove 7.1 Side plate and horizontal pressure foot 7.2 between be flowing transition structure.Above-mentioned body fixed mechanism 8 includes outside fixed column and inside Elastic buffer protective layer is coated in fixed column, outside fixed column and inside fixed column, and between being provided in the fixed column of outside Distance regulating mechanism.Tappet head position sensor 9 is also equipped on body fixed mechanism 8 on methods, rack.

In use, it is artificial first by fire extinguisher handle on bottle body, it is tentatively tightened, bottle body is then placed in handle and is twisted Below tight device, after being fixed body by body fixed mechanism, lifting cylinder driving U-frame 1 and tappet head are moved down, and are twisted When the rectangle handle clamping groove 7.1 of tight head is just connected on fire extinguisher handle, tappet head position sensor 9 issues first Confidence number gives rotating electric machine, and rotating electric machine is started to work, and spline housing 2 and splined shaft 3 rotate with, and will according to the torque of setting Fire extinguisher handle is tightened.If the initial position of fire extinguisher handle cannot match with the rectangle handle clamping groove 7.1 of tappet head It closes, then, when tappet head moves downward, handle is in contact with the horizontal pressure foot of tappet head 7.2 first, and tappet head is stopped to continue It moves down, and U-frame 1 then continues to move down, at this point, the disengagement of the lower plate of lower sleeve 6 and U-frame 1,1 upper plate of U-frame and upper bush 5 Position limiting convex ring compresses compressed spring 4, and tappet head position sensor 9 can then issue second position signal to rotating electric machine, Rotating electric machine is started to work, and rotates horizontal pressure foot 7.2 along handle top surface, and rectangle handle clamping groove 7.1 moves closer to handle, When rectangle handle clamping groove 7.1 is directed at handle, under tappet head 7 is under the screen resilience of compressed spring 4 and self gravitation effect It falls, blocks handle completely, at this point, tappet head position sensor 9 issues first position signal to rotating electric machine, according to the power of setting Square tightens fire extinguisher handle.

The tappet head of the utility model is matched by the tappet head driving mechanism with handle device for screwing up, makes fire extinguisher handle No matter whether initial position is corresponding with the rectangle handle of tappet head clamping groove location for hand, and it is dynamic to can be realized automatic tightening Make, without adjusting the handling position of fire extinguisher repeatedly, significantly reduces worker's amount of labour, improve and tighten efficiency, while effectively Equipment failure rate is reduced, the operation steady in a long-term of dry powder extinguisher filling pipeline is conducive to.

Claims (2)

1. a kind of tappet head for dry powder extinguisher handle device for screwing up, including tappet head ontology, it is characterised in that: described to twist Tight head ontology includes the rectangle handle clamping groove to match with fire extinguisher handle, close to the institute of fire extinguisher handle press-side Stating rectangle handle clamping groove is uncovered structure, and other the three of rectangle handle clamping groove extend outwardly to form continuous level Pressing plate offers pressure gauge avoid holes on the side plate of rectangle handle clamping groove.

2. the tappet head according to claim 1 for dry powder extinguisher handle device for screwing up, it is characterised in that: the length It is flowing transition structure between the side plate and horizontal pressure foot of rectangular handle clamping groove.