CN215921372U

CN215921372U - Combined die of automatic coreless coil winding machine

Info

Publication number: CN215921372U
Application number: CN202121615864.6U
Authority: CN
Inventors: 吴海涛; 杨曰琢
Original assignee: Nanping Jianyang Duntewei Technology Co ltd
Current assignee: Nanping Jianyang Duntewei Technology Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2022-03-01
Anticipated expiration: 2031-07-16

Abstract

The utility model belongs to a winding machine accessory, in particular to a combined die of an automatic coreless coil winding machine. The utility model relates to a combined die of an automatic coreless coil winding machine, which is characterized in that: the die set is an inner core of the die sliding block, the die sliding block is sleeved outside the die set, and the die sliding block and the die set are fixed through a fixing piece. The utility model has the advantages that the integrated automatic coreless coil winding machine mould is divided into two parts with different functions, the whole mould is changed into the mould slide block only, and the connecting part with the winding machine is kept still, namely, the mould frame is matched with different mould slide blocks to replace the moulds with different specifications at present, thereby saving the cost, being convenient to disassemble and assemble during use and saving the time.

Description

Combined die of automatic coreless coil winding machine

Technical Field

The utility model belongs to a winding machine accessory, in particular to a combined die of an automatic coreless coil winding machine.

Background

The existing automatic coreless coil winding machine die is of an integrated structure, and because the specifications of different motors are different, when coils with different inner diameters are produced, the die needs to be replaced, the die is troublesome to replace, the whole die is required to be disassembled, the die opening and closing stroke needs to be debugged every time for die replacement, and the die opening device is debugged, so that the die replacement time is long, and the assembly process is complex. The connection part of the die and the winding machine is high in required precision, the connection part needs to undergo multiple processes of linear cutting, heat treatment, grinding, electroplating and the like, the production period is long, and therefore the production cost of the whole die is high.

The combined quick-change die is invented aiming at the situation, the production cost is low, the period is short, and the die change is quick and convenient.

The clamping of the mold is easy to occur in the working process, the mold is troublesome to disassemble and install, the quick change cannot be realized, the mold manufacturing requirement is high, and the cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the existing automatic coreless coil winding machine mold, and provides the combined mold of the automatic coreless coil winding machine, which is convenient to use, high in mold changing speed and low in cost.

The technical scheme adopted by the utility model is an automatic coreless coil winding machine combined die, which is characterized in that: the die set is an inner core of the die sliding block, the die sliding block is sleeved outside the die set, and the die sliding block and the die set are fixed through a fixing piece.

The utility model divides the mould of the integrated automatic coreless coil winding machine into two parts with different functions, the mould frame is connected with the winding machine and is a fixed part, the mould slide block is a movable part matched with the inner diameter of the coil, the whole mould is changed into the mould slide block, the connecting part with the winding machine is kept still, namely, one mould frame is matched with different mould slide blocks to replace the moulds with different specifications.

The outer surface of the die set is provided with a groove, the inner surface of the die sliding block is provided with a flange matched with the groove of the die set, and the flange is embedded into the groove. The mold slider and the mold frame are combined more firmly through the embedded structure.

The die slide block is a thin-walled shell, and the wall thickness is 2-8 mm. The thin wall of the die slide block is the adjusting range of the die slide block.

The die carrier is a hollow structure. The weight of the whole die can be effectively reduced.

The utility model has the advantages that the integrated automatic coreless coil winding machine mould is divided into two parts with different functions, the whole mould is changed into the mould slide block only, and the connecting part with the winding machine is kept still, namely, the mould frame is matched with different mould slide blocks to replace the moulds with different specifications at present, thereby saving the cost, being convenient to disassemble and assemble during use and saving the time.

Drawings

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

FIG. 2 is a schematic view of the structure of the mold frame

Wherein: 1 mould slide block, 2 fixing pieces, 3 mould bases and 31 grooves.

Detailed Description

The utility model is described in detail below with reference to the drawings

Embodiment 1, as shown in fig. 1 and 2, an automatic coreless coil winding machine combined die is an improvement on the basis of an existing integrated automatic coreless coil winding machine die, and is divided into two parts with different functions, namely a die carrier 3 and a die slider 1, wherein the die carrier is an inner core of the die slider, is a fixed part and is connected with a winding machine, the die slider is sleeved outside the die carrier, the die slider is a thin-walled shell, the wall thickness is 2-8mm, the die slider is a moving part matched with the inner diameter of a coil, and the die slider and the moving part are fixed through a fixing part 2.

The outer surface of the die carrier is provided with a groove 31, the inner surface of the die sliding block is provided with a flange matched with the groove of the die carrier, the flange is embedded into the groove, and other structures and sizes of the die carrier connected with the winding machine are the same as those in the prior art.

The mould frame can also be designed into a hollow structure.

Claims

1. The combined die for the automatic coreless coil winding machine is characterized by comprising a die frame and a die sliding block, wherein the die frame is an inner core of the die sliding block, the die sliding block is sleeved outside the die frame, and the die sliding block and the die frame are fixed through a fixing piece.

2. The automatic coreless coil winding machine combined die as claimed in claim 1, wherein a groove is formed in an outer surface of the die holder, a flange which fits the groove of the die holder is formed in an inner surface of the die slider, and the flange is fitted into the groove.

3. The automatic coreless coil winder assembly die of claim 1, wherein the die slides are thin walled shells with a wall thickness of 2-8 mm.

4. The automatic coreless coil winder assembly mold of claim 1, wherein the mold frame is a hollow structure.