Wheel section steel rim rolling machine

A type of steel and rim roll technology, which is applied to rims, vehicle parts, transportation and packaging, etc., can solve the problems of roll deviation, demoulding, deformation, etc., to prevent deviation, improve the stress situation, and arrange reasonable and compact layout Effect

Inactive Publication Date: 2013-09-11
武汉特鑫机床附件制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the rim with a concave-convex shape on the circumference, the above-mentioned equipment has the problem of demoulding; at the same time, for the rim with thicker steel material, when the equipment with the above-mentioned cantilever structure is rolled, the cantilever structure bears a large moment, causing deformation and rolling. off-track problem
Therefore, the wheel-shaped steel coiling equipment with the above structure is not suitable for the coiling preparation of wheel rims with concave-convex shapes and thicker steel materials.

Method used

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  • Wheel section steel rim rolling machine
  • Wheel section steel rim rolling machine
  • Wheel section steel rim rolling machine

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Experimental program
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Embodiment Construction

[0018] The support of the above structure can be arranged as a gantry-type vertical structure, or as a horizontal horizontal structure.

[0019] Present embodiment is described with the vertical structure of gantry type.

[0020] Such as figure 1 As shown, the support includes two columns 101, 102, and a top beam 103 is arranged on the top of the two columns. The columns 101 , 102 are connected to the base 104 . A motor 201 is connected to the base 104, and the output shaft of the motor 201 is connected to a reduction transmission box 202. The reduction transmission box 202 can be a gear reduction box with three output shafts, two output shafts 203 and 204 are shown in the figure.

[0021] The output shaft 203 is connected with the roller shaft 302 of the circular concave roller mold 301 of the shaped steel rim rim through the shaft coupling 206; the roller shaft 302 passes through the column 101 and is supported by it. The shape of the shaped steel rim circle concave rolle...

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PUM

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Abstract

The invention discloses a wheel section steel rim rolling machine. The wheel section steel rim rolling machine comprises a support, wherein the support is provided with a section steel rim rolling concave roller die which is connected with a power transmission device and is a fixed half concave die of a section steel rim; the support and the section steel rim rolling roller die are provided with clamping oil cylinders; the clamping oil cylinder is connected with a movable clamping half concave die of the section steel rim; the movable clamping half concave die is coaxial with the fixed half concave die; the support is also provided with a compression steel rim rolling convex roller die; and two ends of a roller shaft of the compression steel rim rolling convex roller die are connected with a movable support frame which is connected with a movable oil cylinder. The wheel section steel rim rolling machine has rational and compact arrangement and is suitable for rolling various wheel section steel rims, particularly for rolling concave and convex section steel rims, relatively thick section steel rims and large-diameter section steel rims.

Description

technical field [0001] The invention belongs to a processing device for vehicle parts, in particular to a production equipment for wheel shaped steel rims. Background technique [0002] There are two ways to produce the wheel rim, one is steel coil roll forming, and the other is made of wheel-shaped steel coil after rounding. Existing equipment for preparing wheel shaped steel coils all adopts a cantilever structure, that is, the shaped steel wheel rim round roll mold adopts a cantilever structure. This kind of equipment is used for the preparation of thinner section steel materials. It does not have high requirements for the demoulding of the rim during rolling, and it is easy to roll. For the rim with a concave-convex shape on the circumference, the above-mentioned equipment has the problem of demoulding; at the same time, for the rim with thicker steel material, when the equipment with the above-mentioned cantilever structure is rolled, the cantilever structure bears a l...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D7/08B21D53/30
Inventor 朱念慈
Owner 武汉特鑫机床附件制造有限公司
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