CN210080453U

CN210080453U - Processing equipment for T-shaped fixed contact of isolating switch

Info

Publication number: CN210080453U
Application number: CN201822171665.5U
Authority: CN
Inventors: 林惠色
Original assignee: (fujian) Technology Co Ltd
Current assignee: (fujian) Technology Co Ltd
Priority date: 2018-12-24
Filing date: 2018-12-24
Publication date: 2020-02-18
Anticipated expiration: 2028-12-24

Abstract

A processing device for a T-shaped static contact of an isolating switch comprises an upper template and a lower template; a convex die groove and a workpiece groove are arranged in the lower die, a floating convex die is arranged in the convex die groove and can move up and down, and the upper die is arranged at the top of the floating convex die and can move up and down; the workpiece groove is arranged in the motion trail of the floating male die, and a stamping tool is arranged on the side wall surface of the floating male die relative to the workpiece groove; compared with the traditional mode of adopting a milling machine or a sawing machine, the novel integrated forming processing efficiency is higher, repeated clamping operation is not needed for many times, and the processing precision can be ensured; the floating male die and the upper die can be automatically reset after the punching is finished, the automation degree is high, and the automatic punching machine is suitable for batch processing production.

Description

Processing equipment for T-shaped fixed contact of isolating switch

Technical Field

The utility model relates to a machining equipment field especially relates to a processing equipment of isolator T shape static contact.

Background

In the isolating switch, a T-shaped workpiece needs to be processed, as shown in fig. 1 and 2, two ends of a convex surface of the workpiece need to be cut off (i.e., a dotted line part in fig. 1); in the prior art, most of the machining is carried out by adopting a milling machine or a sawing machine and other machine tools, so that the defects of low machining speed, low efficiency and the like exist, and the batch machining period is slow and long; and two times of workpiece clamping operation are required, which reduces the processing precision.

Disclosure of Invention

In order to overcome the problems, the utility model provides a processing equipment for T-shaped workpieces which are punched and formed at one time.

In order to realize the purpose, the novel technical scheme is as follows:

a processing device for a T-shaped static contact of an isolating switch comprises an upper template and a lower template; a convex die groove and a workpiece groove are arranged in the lower die, a floating convex die is arranged in the convex die groove and can move up and down, and the upper die is arranged at the top of the floating convex die and can move up and down; the workpiece groove is arranged in the motion trail of the floating male die, and a stamping tool is arranged on the side wall surface of the floating male die relative to the workpiece groove.

And a resetting device is arranged at the bottom of the floating male die, and the other end of the resetting device acts on the lower die plate.

And a limiting component is arranged on one side of the workpiece groove.

The limiting assembly is movably arranged on the lower template.

The top of the upper template is connected with a template handle.

The technical scheme has the advantages that:

compared with the traditional mode of adopting a milling machine or a sawing machine, the novel integrated forming processing efficiency is higher, repeated clamping operation is not needed for many times, and the processing precision can be ensured; the floating male die and the upper die can be automatically reset after the punching is finished, the automation degree is high, and the automatic punching machine is suitable for batch processing production.

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any creative effort, shall fall within the protection scope of the present invention.

Drawings

FIG. 1 is a schematic structural view of a workpiece to be machined;

FIG. 2 is a schematic view of the structure of FIG. 1 along the line A-A;

FIG. 3 is a schematic structural diagram of embodiment 1 of the present invention;

fig. 4 is a schematic top view of the concave mold in the present novel embodiment 1.

Detailed Description

Example 1

The utility model provides a processing equipment of isolator T shape static contact, includes cope match-plate pattern 1 and lower bolster 2 be provided with mould 10 on the cope match-plate pattern 1, lower bolster 2 is provided with die 20, is provided with unsteady terrace die 21 and spring 22 (promptly resetting means) in die 20, and the one end top of spring 22 leans on in the bottom of unsteady terrace die 21, and the other end supports and leans on lower bolster 2.

Specifically, a male die groove 200 and a workpiece groove 201 are arranged in the female die 20, the workpiece groove 201 is arranged below the male die groove 200, the floating male die 21 is arranged in the male die groove 200, and the workpiece groove 201 is arranged in the motion track of the floating male die 20, so that the punching tool 3 on the floating male die 20 can act on the workpiece when the floating male die 20 moves downwards.

Specifically, a die handle 11 is connected to the top of the upper die plate 1; through such setting, can utilize the mould handle to be connected with other aggregate unit, if be connected with the cylinder, reciprocate by the action drive mould of cylinder telescopic link to this can reduce the operation degree of difficulty, improves automatic ability.

Specifically, a pressing plate 4 (namely, a limiting component) is arranged on one side of the workpiece groove 201, and the included angle between the pressing plate 4 and the horizontal plane is the same as the included angle between the workpiece 5 in the workpiece groove 201 and the horizontal plane; through the arrangement, the workpiece can be limited by the pressing plate, so that the displacement of the workpiece during processing is avoided; of course, the limiting component is not limited to only the pressing plate, and other structures are also possible, as long as the limiting component can limit the bottom surface of the workpiece and prevent the workpiece from being separated from the limiting component.

More specifically, the pressing plate 4 is movably arranged on the lower template 2, the moving mode can be that a guide rail assembly is arranged on the lower template, and a pulley is arranged on the pressing plate.

During the use, according to work piece punching press size requirement at the both sides clamping cutter of unsteady terrace die, then put into the work piece groove with the work piece from the side of die, utilize the cope match-plate pattern to move the cope match-plate pattern and push down to force unsteady terrace die and push down, then carry out stamping process to the work piece in the work piece groove, the waste material 6 that downcuts can fall on the lower bolster automatically, after loosening the die shank, unsteady terrace die can upwards reset under the effect of spring, can be with taking out the back work piece of processing.

Claims

1. A processing device for a T-shaped static contact of an isolating switch comprises an upper template and a lower template; the method is characterized in that: a convex die groove and a workpiece groove are arranged in the lower die, a floating convex die is arranged in the convex die groove and can move up and down, and the upper die is arranged at the top of the floating convex die and can move up and down; the workpiece groove is arranged in the motion trail of the floating male die, and a stamping tool is arranged on the side wall surface of the floating male die relative to the workpiece groove.

2. The processing equipment for the T-shaped fixed contact of the isolating switch as claimed in claim 1, wherein: and a resetting device is arranged at the bottom of the floating male die, and the other end of the resetting device acts on the lower die plate.

3. The processing equipment for the T-shaped fixed contact of the isolating switch as claimed in claim 1, wherein: and a limiting component is arranged on one side of the workpiece groove.

4. The processing equipment for the T-shaped fixed contact of the isolating switch as claimed in claim 3, wherein: the limiting assembly is movably arranged on the lower template.

5. The processing equipment for the T-shaped fixed contact of the isolating switch as claimed in claim 1, wherein: the top of the upper template is connected with a template handle.