CN201644701U

CN201644701U - Special tool for manufacturing air pipe

Info

Publication number: CN201644701U
Application number: CN2010201780239U
Authority: CN
Inventors: 房浩; 窦长昊
Original assignee: Electric Engineering Co Ltd of China Railway 19th Bureau Group Co Ltd
Current assignee: Electric Engineering Co Ltd of China Railway 19th Bureau Group Co Ltd
Priority date: 2010-04-26
Filing date: 2010-04-26
Publication date: 2010-11-24
Anticipated expiration: 2020-04-26

Abstract

The utility model discloses a special tool for manufacturing an air pipe, comprising a hammer head and a handle, wherein the hammer head is provided with a hanger. One side of the hammer head above the handle is provided with a jack; the lower end of the hanger is inserted into the jack; a bolt is used for penetrating through the jack wall to support and fix the hanger. By arranging the jack at one side of the hammer head, inserting the lower end of the hanger into the jack and using the bolt to penetrate through the jack wall to support and fix the lower end of the hanger, the special tool can loose the bolt according to needs, draw out the hanger upward or insert the hanger downward, thus achieving the purpose of adjusting the height of the hanger to be higher than the end surface of the hammer head and being suitable for connection and fixing of iron sheets of the ends of the air pipes with different air pipes and flange angle steel. When in use, the hanger is hung on workpiece angle steel to be processed so as to play a role of a supporting point, the handle is pressed downward with effort, the lever principle is used for leading the plane of a hammer to support a rivet, then beating is carried out to lead the rivet to be closely fixed at the iron sheet and the angle steel, thus improving the quality of a riveted product.

Description

A kind of airduct is made specific purpose tool

Technical field:

The utility model relates to a kind of machine tool, is specifically related to a kind of airduct and makes specific purpose tool.

Background technology:

At present, the iron sheet of airduct end is connected with angle steel (flange), employing be that rivet connects.In the rivet connection procedure, what generally adopt is at rivet major part place pad one iron block, then beats fixing with hammer in the other end.Because in the process of beaing, iron block is easy to generate vibrations, the quality of influence riveted joint finished product.Simultaneously, it is lower that this method operation exists operating efficiency, and the operator comparatively requires great effort.

Summary of the invention:

The technical problems to be solved in the utility model provides a kind of airduct and makes specific purpose tool, not only can improve the quality of riveted joint finished product effectively, and simple to operate, saving of labor, saves time.

The utility model is achieved through the following technical solutions:

A kind of airduct is made specific purpose tool, comprises tup, handle, and characteristics are that described tup is provided with hook.

The further improved plan of the utility model is, the upper end of described tup is the plane, and the cross section is rectangular or be polygon, and the lower end of described hook is connected in tup one side of handle top, and the upper end is bent into＜an angle of 90 degrees.

The utility model further improved plan is that tup one side of handle top is provided with socket, in the lower end insertion socket of hook, passes socket walls with bolt and hook is held out against fixing.Or the lower end of hook is fixed on tup one side of handle top.

The utility model compared with prior art has the following advantages:

One, the utility model tup is provided with hook, during use hook is hung on the work piece angle steel, play the effect of a fulcrum, firmly to pressing down handle, utilize lever principle to make the plane of hammer withstand rivet, then beat, can make rivet be fixed in iron sheet and angle steel closely, thereby improved the riveted joint end product quality.

Two, the utility model is by being provided with socket in tup one side, insert in the socket hook lower end, and pass socket walls by bolt and will link up with the lower end and hold out against fixing, can unclamp bolt as required, upwards extract hook out or insert hook downwards, reach and regulate the height that hook exceeds the tup end face, adapt to the airduct termination iron sheet of different size and being connected and fixed of flange angle steel.

Description of drawings:

Fig. 1 is the utility model schematic side view.

Fig. 2 looks schematic diagram for the right side of Fig. 1.

Fig. 3 is the user mode schematic diagram of Fig. 1.

The specific embodiment:

As shown in Figure 1, a kind of airduct is made specific purpose tool, comprises tup 1, handle 2, and described tup 1 is provided with hook 3.As shown in Figure 1, 2, the upper end of described tup 1 is the plane, and tup 1 one sides of handle 2 tops are provided with socket 4, and insert in the socket 4 hook 3 lower end, and bolt 5 passes socket walls and will link up with 3 and hold out against fixingly, and the upper end of hook 3 is bent into 70 and spends angles.As shown in Figure 2, socket 4 is an iron plate, and dual-side is fixed on tup 1, is up and down through hole, and the size in hole is mated with the lower end of hook 3.

In the present embodiment, the cross section of described tup 1 is rectangular, and the cross section of hook 3 is rectangular.

As shown in Figure 3, during use, will link up with 3 and be hung on limit, angle steel 7 upper end, and hold handle 2 and, make the plane of tup 1 withstand rivet 6, and then beat and get final product to pressing down.

Claims

1. an airduct is made specific purpose tool, and comprise tup (1), handle (2), it is characterized in that: described tup (1) is provided with hook (3).

2. a kind of airduct as claimed in claim 1 is made specific purpose tool, it is characterized in that: the lower end of described hook (3) is connected in tup (1) one side of handle (2) top, and the upper end is bent into＜an angle of 90 degrees.

3. a kind of airduct as claimed in claim 1 or 2 is made specific purpose tool, it is characterized in that: tup (1) one side of described handle (2) top is provided with socket (4), insert in the socket (4) lower end of hook (3), passes socket walls with bolt (5) and will link up with (3) and hold out against fixing; Or the lower end of hook (3) is fixed on tup (1) one side of handle (2) top.

4. a kind of airduct as claimed in claim 1 or 2 is made specific purpose tool, and it is characterized in that: the upper end of described tup (1) is the plane, the rectangular or polygon in its cross section, and the cross section of hook (3) is rectangular.