CN201544481U - Magnetic pole coil lead wire bending die device - Google Patents

Abstract

The utility model relates to a pole coil lead bending die device and belongs to the technical field of electric generators. The pole coil lead bending die device is characterized by comprising a cushion block, a bottom plate, left upper and lower modules, a locating plate, right upper and lower modules, a supporting plate and an upper connecting plate, wherein the lower modules and the upper modules are arranged between the bottom plate and the upper connecting plate; the lower modules include a left lower module and a right lower module; the positioning plate and the supporting plate are arranged between the left lower module and the right lower module; and the upper modules include a left upper module and a right upper module that are connected on the upper connecting plate. The utility model particularly relates to a pole coil lead bending die device. The pole coil lead bending die device has the advantages of being convenient for operation, causing the bending positions of the pole coil lead to be consistent, being capable of ensuring the bending quality of the pole coil lead and relieving the labor intensity of operators and saving time, labor and raw materials and the like.

Description

Magnetic pole coil lead wire bending die device

technical field

The utility model belongs to the technical field of generators, in particular to a bending die device for a lead wire of a magnetic pole coil.

Background technique

At present, when designing the position of the lead wire of the magnetic pole coil, the technical requirements are very high, and the position, size and aperture of the lead wire are strictly controlled. The hammer follows the shape to make the lead wire simmer and bend. Due to the difference in the technical level and proficiency of the operators, the degree to which the lead wire is pressed against the mold is also different, so that the position and eye distance of the processed magnetic pole coil lead wire have large errors, and the verticality of the lead wire does not meet the design requirements. Moreover, the labor intensity of the operator is also very large. After the magnetic pole coil is placed on the pole, it directly affects the welding assembly quality and electrical performance requirements of the magnetic pole coil lead wire and the inter-pole connecting wire.

Contents of the invention

In order to solve the technical problems in the known technology, the utility model provides a magnetic pole coil lead wire bending die device.

The purpose of this utility model is to provide a magnetic pole coil lead wire bending die device with the characteristics of convenient operation, which can ensure the bending quality of the magnetic pole coil lead wire and reduce the labor intensity of the operator.

The technical scheme adopted by the utility model magnetic pole coil lead wire bending die device is:

A magnetic pole coil lead wire bending mold device, which is characterized in that: the mold device includes a cushion block, a bottom plate, an upper and lower module on the left, a positioning plate, an upper and lower module on the right, a support plate, an upper connecting plate, and a space between the bottom plate and the upper connecting plate The lower module and the upper module are installed, the lower module is divided into the lower module left and the lower module right, the positioning plate and the support plate are arranged between the lower module left and the lower module right, the upper module is divided into the upper module left and the upper module right. on the upper connection plate.

The utility model magnetic pole coil lead wire bending mold device can also adopt the following technical measures:

The magnetic pole coil lead wire bending die device is characterized in that: the bottom plate and the upper connecting plate are respectively provided with notches for connecting with the working table of the hydraulic press.

The magnetic pole coil lead wire bending die device is characterized in that: the four corners of the bottom plate and the upper connecting plate are respectively provided with notches for connecting with the dovetail grooves on the working table of the hydraulic press.

The magnetic pole coil lead wire bending die device is characterized in that the upper module is left, the upper module is right, the lower module is left, and the lower module is right. The left, upper module right, and lower module right centers are welded together with the bottom plate and the upper connecting plate respectively.

The utility model has advantages and positive effects:

The magnetic pole coil lead wire bending die device has the following characteristics due to the adoption of the technical solution of the utility model:

The design of the pole coil bending tool is carried out on the hydraulic machine, and the upper and lower leads are bent at the same time, so that the bending position of the magnetic pole coil leads is consistent, which reduces the labor intensity of the operator, is convenient to operate, and saves time and effort. Save raw materials, after the production of a magnetic pole coil, you only need to adjust the left position of the upper and lower modules, and the right position of the upper and lower modules according to the bending position of the lead wire of the new product, and then it can be used.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a schematic diagram of the left view structure of Fig. 1;

FIG. 3 is a schematic top view of the structure in FIG. 1 .

In the figure, 1-block, 2-bottom plate, 3-left of lower module, 4-positioning plate, 5-support plate, 6-right of lower module, 7-right of upper module, 8-left of upper module, 9-upper connection plate.

Detailed ways

In order to further understand the utility model content, characteristics and effects of the present utility model, the following examples are given, and detailed descriptions are as follows in conjunction with the accompanying drawings:

With reference to accompanying drawing 1, Fig. 2 and Fig. 3.

Example 1

Magnetic pole coil lead wire bending die device, including pad 1, bottom plate 2, upper module left 8, lower module left 3, positioning plate 4, upper module right 7, lower module right 6, support plate 5, upper connecting plate 9, etc. , There are notches on the four corners of the bottom plate and the upper connecting plate for connecting with the dovetail groove of the working table of the hydraulic press, and clamping it with a special fastening bolt clamp device. On the left side of the upper and lower modules, and on the right side of the upper and lower modules, electric welding is carried out according to the designed bending tooling position, and the supporting plate is welded to the left side of the upper and lower modules as a reinforcing rib, and the right center positions of the upper and lower modules are respectively connected to the The bottom plate and the upper connection plate are welded together to increase the strength of the mold. On the bending tool, a positioning plate is provided for positioning the ends of the magnetic pole coils, so as to ensure consistent bending positions of the lead wires.

Concrete processing and working process of the present embodiment:

1. First process and assemble according to the design drawing of the magnetic pole coil bending tooling, and then install the bending tooling on the 100-ton hydraulic press, and use special fastening bolts and pressure plates to connect the bottom plate, upper connecting plate and the dovetail groove on the working table of the 100-ton hydraulic press Step up. 2. Level the lead wire of the magnetic pole coil, draw a line on the lead wire according to the technical requirements, drill holes, and enamel the tin. 3. After hoisting the magnetic pole coil on the workbench of the hydraulic press, as shown in Figure 1, put spacers on the workbench of the hydraulic press, and position the end of the magnetic pole coil on the positioning plate, as shown in Figure 2 and Figure 3. Start the 100-ton hydraulic press switch. Perform pole coil lead wire crimping.

Claims (4)

1. pole coil lead bending die device, it is characterized in that: die device comprises cushion block, base plate, a upper and lower module left side, location-plate, the upper and lower module right side, gripper shoe, upper junction plate, lower module and upper module are housed between base plate and upper junction plate, and lower module is divided into a lower module left side and the lower module right side, is provided with location-plate and gripper shoe between a lower module left side and the lower module right side, upper module is divided into a upper module left side and the upper module right side, connects to be loaded on upper junction plate.

2. pole coil lead bending die device according to claim 1 is characterized in that: have on base plate and the upper junction plate to be connected with the hydraulic press work top and use notch.

3. pole coil lead bending die device according to claim 2 is characterized in that: have on 4 jiaos of base plate and the upper junction plates to be connected with hydraulic press work top dovetail groove and use notch.

4. pole coil lead bending die device according to claim 1, it is characterized in that: a upper module left side, the upper module right side, a lower module left side, lower module are right firm by the position electric welding of press-bending frock, gripper shoe is welded in a upper module left side, a lower module left side as reinforcement, and the upper module right side, the right center of lower module weld together with base plate and upper junction plate respectively.

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