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Die structure for producing agricultural tractor wheel seat rings

A tractor and wheel technology, which is applied to manufacturing tools, forging/pressing/hammering machinery, forging/pressing/hammer devices, etc. Reduced machining time and material savings

Inactive Publication Date: 2016-12-07
LIUZHOU LIUPIN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the traditional forgings of agricultural tractor wheel seats are mostly processed into forgings with a rectangular cross-section with a forging die, and then the forgings are cut into a shape close to the shape of the product and then finished. This method has a cutting allowance Disadvantages of large size, waste of materials, and high processing costs

Method used

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  • Die structure for producing agricultural tractor wheel seat rings
  • Die structure for producing agricultural tractor wheel seat rings

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Embodiment Construction

[0014] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0015] Such as Figure 1 to Figure 2 As shown, the present invention is a mold structure for producing agricultural tractor wheel seat rings, which includes a core roll 1 and a main mold 2, and a forging 3 is arranged between the core roll 1 and the main mold 2, so The middle part of the core roller 1 is a cylindrical section 4 with a cylindrical structure; the main form 2 is sequentially provided with a first vertical section 201, a first slope section 202, a second slope section 203 and a second vertical section from top to bottom. 204.

[0016] The angle between the first vertical section 201 and the first slope section 202 is 135°.

[0017] The included angle ...

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Abstract

The invention discloses a die structure for producing agricultural tractor wheel seat rings. The die structure comprises a core roller and a main die, wherein a forging piece is arranged between the core roller and the main die, the middle of the core roller is a cylinder section of a cylinder structure, and the main die is provided with a first vertical section, a first slope section, a second slope section and a second vertical section in sequence from top to bottom. With the die structure for producing agricultural tractor wheel seat rings, the machined agricultural tractor wheel seat rings are uniform in dimensions of product inner diameters, and very high in accuracy of inner diameters, forging allowance is only 2 millimeters to 3 millimeters, and materials are saved by 15% to 20%; because the inner diameters are uniform in dimension, calibration and clamping of machining are easy, the inner diameter allowance is small, finishing turning can be directly carried out, the working procedure of semi-finishing turning is omitted, the time for machining on batched products can be greatly shortened, and the efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of forging dies, and in particular relates to a die structure for producing agricultural tractor wheel seat rings. Background technique [0002] The product shape of the agricultural tractor wheel seat is complex, and the inner diameter of the product part is very deep. In order to get as close as possible to the part and reduce the forging allowance, the depth of the forging is also large, and the ring rolling is difficult. This requires a large pressing force, and requires preformed. At present, the traditional forgings of agricultural tractor wheel seats are mostly processed into forgings with a rectangular cross-section with a forging die, and then the forgings are cut into a shape close to the shape of the product and then finished. This method has a cutting allowance The shortcomings of large size, waste of materials, and high processing costs. Contents of the invention [0003] The technical probl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21J13/02
CPCB21J13/02
Inventor 潘承民梁远雄
Owner LIUZHOU LIUPIN TECH
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