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A press-fitting equipment for the injection molding assembly of the magnetic conducting ring of the automobile steering gear

A technology of automobile steering gear and magnetic guide ring, which is applied in the direction of metal processing equipment, metal processing, manufacturing tools, etc., to achieve the effect of high precision and easy positioning and pressing

Active Publication Date: 2021-12-28
鹤壁泛华汽车电器有限责任公司
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Problems solved by technology

[0005] In order to solve the above technical problems, a press-fitting equipment for the injection molding assembly of the magnetic conducting ring of the automobile steering gear is provided. This technical solution solves the problem of automatically positioning the magnetic conducting ring and the worm gear shaft assembly under the action of gravity and can adjust the pressing depth The problem

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  • A press-fitting equipment for the injection molding assembly of the magnetic conducting ring of the automobile steering gear
  • A press-fitting equipment for the injection molding assembly of the magnetic conducting ring of the automobile steering gear
  • A press-fitting equipment for the injection molding assembly of the magnetic conducting ring of the automobile steering gear

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Embodiment Construction

[0044] The following description serves to disclose the present invention to enable those skilled in the art to carry out the present invention. The preferred embodiments described below are only examples, and those skilled in the art can devise other obvious variations.

[0045] refer to Figure 6 as shown,

[0046] A press-fitting equipment for the injection molding assembly of the magnetic conduction ring of an automobile steering gear, which is used to coaxially insert the worm gear shaft assembly A into the magnetic conduction ring B. The worm gear shaft assembly A includes the worm gear shaft A1, the worm gear A2 and the worm gear bearing A3, the inner bottom end of the worm gear shaft A1 is coaxially provided with a bottom ring gear A11 with the teeth facing downward, the magnetic ring B includes a complete set of magnetic rings B1 and an injection molded body B2, and the bottom end of the complete set of magnetic rings B1 is set There is a sliding tooth groove B11, a...

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Abstract

A press-fitting equipment for the injection molding assembly of the magnetic conduction ring of the automobile steering gear, which is used to coaxially insert the worm gear shaft assembly into the magnetic conduction ring. The press-fitting equipment includes: a press-fitting device; The bottom of the working end of the device; the positioning ring, the vertical projection coincides with the fixed seat, and is coaxially elastically arranged on the top of the fixed seat through the axial elastic member; The first abutment gear cylinder of the sliding tooth groove sliding gear joint; the positioning pin, the bottom end of which passes through the sealing elastic member and the fixing seat and is sealed and slidably matched with it, and the top end of the positioning pin is provided with a sliding tooth for the bottom ring gear. The second abutment gear cylinder connected to the three pneumatic radial abutments, the abutment part of the pneumatic radial abutment is radially facing the placement part, and its driving part is pneumatically connected with the chute at the bottom end of the sealing elastic part , The device automatically and accurately positions and presses, and the operation is simple.

Description

technical field [0001] The invention relates to the technical field of auto parts processing, in particular to a press-fitting equipment for an injection molding assembly of a magnetic conduction ring of an automobile steering gear. Background technique [0002] The injection molding assembly of the electric power steering magnetic guide ring is a Hall sensor. Whether the center point of the Hall sensor is consistent with the mechanical center point of the shaft assembly directly affects the rotation angle of the steering gear. The existing processing does not control this, which affects the consistency of the two and brings inconvenience to the centering of the electric column tube steering gear. [0003] Chinese patent CN201920832399.8 discloses a press-fitting device for magnetically conductive ring injection molding assembly of electric power steering, which includes a bracket, the bottom of the bracket is provided with a base, and the top of the bracket is provided with...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P19/027
CPCB23P19/027
Inventor 朱陈芳
Owner 鹤壁泛华汽车电器有限责任公司
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