CN204735599U - Reactor folder work piece cut -out press - Google Patents

Abstract

Reactor folder work piece cut -out press, characterized by including installing last mould fixing device, the lower mould fixing device at the generating line processing machine, goes up mould fixing device lower part and is equipped with the mould base, goes up mould base lower part and is equipped with drift, blotter in proper order, being equipped with the lower mould base on the lower mould fixing device, being equipped with the drift lower mould that uses with the drift cooperation on the lower mould base, the lower mould base still is equipped with the upper and lower positioner who is used for adjusting the left and right sides positioner of lower mould base horizontal direction position and is used for adjusting the vertical direction position of lower mould base. The beneficial effects of the utility model are that: 1 ) die holding is convenient, small in size is simple, the maintenance cost is low, does not especially have the strict demand to staff's operative skill, and the high burr of precision is little especially for the work piece of producing, 2 )Simplified the manufacture craft, alright mass production on the mould of reserving the position is put to good work piece only to need the blanking.

Description

Reactor clamp workpiece punching die

Technical field:

The utility model relates to the technical field of reactor clip processing technology, in particular to a punching die for a reactor clip workpiece.

Background technique:

In the prior art, the transformer or reactor clamps are all completed by a drilling machine. The production process steps are: blanking, scribing, drilling, and deburring. The problem of cooling treatment is that the process is complicated and the efficiency is low. When drilling holes, the precision of the holes may not be enough, and burrs may appear, and the scrap rate of the drill bit is also high.

Utility model content:

The utility model provides a punching die for workpieces of reactor clips with high production efficiency, good quality, less cutting, saving energy and raw material costs, and can effectively produce products whose appearance and performance meet the requirements of use.

The technical scheme that the utility model adopts for solving the problems of the technologies described above is:

The punching die for the reactor clamp workpiece is characterized in that it includes an upper mold fixing device and a lower mold fixing device installed on the busbar processing machine, the lower part of the upper mold fixing device is provided with an upper mold base, and the lower part of the upper mold base is sequentially provided with a punch , buffer pad; the lower die fixing device is provided with a lower die base, the lower die base is provided with a punch lower die used in conjunction with the punch, and the lower die base is also equipped with a left and right positioning device for adjusting the horizontal position of the lower die base and an up and down positioning device for adjusting the vertical position of the lower die base; both sides of the upper part of the punch are provided with fixing grooves for fixing on the upper die base; A positioning body is arranged inside the arc surface.

The upper mold fixing device and the lower mold fixing device are fixed on the busbar processing machine, which has the advantages of easy disassembly and assembly and simple use;

The buffer pad is used to buffer the movement of the upper mold base, which plays an important role in preventing burrs and improving precision;

The left and right positioning devices and the up and down positioning devices are used to adjust the base of the lower die, and their function is to match the position of the punch and the lower die of the punch, reducing waste and burrs on the finished product.

Wherein, the lower part of the base of the upper mold is provided with a sleeve column; the fixing device of the lower mold is also provided with a guide column matched with the sleeve column. The sleeve column and the guide column are used for positioning the use of the upper mold and the lower mold.

Both sides of the upper part of the punch are provided with fixing grooves for fixing on the base of the upper die. The lower end of the punch is provided with an inwardly concave arc surface, and a positioning body is arranged inside the arc surface. The fixing grooves can increase the distance between the punch and the punch. The fixation of the upper mold base is firm, the punch does not tilt after long-term use, the concave arc surface is convenient for cutting, and prevents burrs from appearing; the positioning body improves the processing accuracy, and the surface of the positioning body is higher than the arc surface 0.1-0.2mm.

The beneficial effects of the utility model are as follows: 1) the mold is easy to install, small and simple in size, and low in maintenance cost, especially there is no strict requirement on the operation skills of the employees, and the produced workpiece has high precision and small burrs; 2) the manufacturing process is simplified , It can be mass-produced only by placing the blanked workpiece on the fixed mold.

Description of drawings:

Fig. 1 is the utility model top view structure schematic diagram;

Fig. 2 is the utility model side view structure diagram;

Fig. 3 is the utility model punch structure schematic diagram;

In the figure, 1. Upper die fixing device, 2. Lower die fixing device, 3. Upper die base, 4. Punch, 5. Cushion pad, 6. Lower die base, 7. Punch lower die, 8. Left and right positioning Device, 9, positioning device up and down, 10, sleeve column, 11, guide column, 12, fixing groove, 13, arc surface, 14, positioning body.

Detailed ways:

In order to clearly illustrate the technical characteristics of the program, the utility model is described in detail below in conjunction with the accompanying drawings through specific embodiments.

As shown in Figures 1 and 2, the punching die for the workpiece of the reactor clamp includes an upper die fixing device 1 and a lower die fixing device 2 installed on the busbar processing machine. The lower part of the mold base 3 is provided with a punch 4 and a buffer pad 5 in sequence; The base 6 is also provided with a left and right positioning device 8 for adjusting the horizontal position of the lower die base 6 and an up and down positioning device 9 for adjusting the vertical position of the lower die base 6; the lower part of the upper die base 3 is provided with a sleeve column 10; The fixing device 2 is also provided with a guide post 11 matched with the sleeve post 10 .

As shown in Figure 3, both sides of the upper part of the punch 4 are provided with fixing grooves 12 for being fixed on the upper die base 3, and the lower end of the punch 4 is provided with an inwardly concave arc surface 13, and the inside of the arc surface 13 is A positioning body 14 is provided.

When in use, fix the upper mold fixing device 1 and the lower mold fixing device 2 on the busbar processing machine first, connect the sleeve column 10 and the guide column 11, and perform positioning by adjusting the left and right positioning device 8 and the up and down positioning device 9, and the left and right positioning device 8 and the up and down The positioning device 9 is a nut that can be adjusted freely up, down, left, and right. After positioning, the left and right positioning devices 8 and the up and down positioning devices 9 are pressed, and the punching of the product can be started.

Claims (2)

1. Reactor clamp workpiece punching die, which is characterized in that it includes an upper mold fixing device and a lower mold fixing device installed on the busbar processing machine. The lower part of the upper mold fixing device is provided with an upper mold base. Punch, buffer pad; the lower die fixing device is provided with a lower die base, the lower die base is provided with a punch lower die used in conjunction with the punch, and the lower die base is also provided with a left and right handle for adjusting the horizontal position of the lower die base. Positioning device and upper and lower positioning devices for adjusting the vertical position of the lower die base; both sides of the upper part of the punch are provided with fixing grooves for fixing on the upper die base, and the lower end of the punch is provided with an inwardly concave arc surface , the interior of the arc surface is provided with a positioning body. 2. The punching die for the reactor clamp workpiece according to claim 1, characterized in that, the lower part of the base of the upper mold is provided with a sleeve; the fixing device of the lower mold is also provided with a guide column matched with the sleeve.