Wheel speed sensor end cap roundness device

Abstract

The utility model discloses a wheel speed sensor end cover roundness device, including the bottom plate, and one end of bottom plate upper end face is provided with end cover seat, and is provided with end cover setting groove on end cover seat, and the other end of bottom plate upper end face is provided with roundness cylinder, and the piston part of roundness cylinder is provided with the locating block of can dismantle, and is provided with roundness cylinder on the locating block, and roundness cylinder is towards end cover setting groove direction setting, and its and the sensor end cover of the round hole of end cover setting groove of waiting roundness adaptation. The utility model provides a wheel speed sensor end cover roundness device that simple in structure is easy to realize and simple to operate.

Description

TECHNICAL FIELD

[0001] The utility model relates to wheel speed sensor processing field especially relates to a wheel speed sensor end cover roundness device. BACKGROUND

[0002] The end cover of wheel speed sensor is plastic part, it is through thermoplastic forming, if its sensor assembly round hole's roundness is not enough after forming, will influence the final assembly and quality of product.

[0003] At present, the market does not have the end cover round hole's roundness equipment that simple structure is easy to realize and easy to operate. UTILITY MODEL CONTENTS

[0004] The utility model provides a wheel speed sensor end cover roundness device that simple structure is easy to realize and easy to operate.

[0005] The utility model solves technical scheme that its technical problem adopts: a wheel speed sensor end cover roundness device, including bottom plate, one end of bottom plate upper end face is provided with end cover seat, is provided with end cover setting groove on end cover seat;The other end of bottom plate upper end face is provided with roundness air cylinder, and the piston part of roundness air cylinder is provided with the positioning block that can be dismantled, is provided with roundness cylinder on positioning block, and roundness cylinder sets up towards end cover setting groove direction, and its and the round hole of sensor end cover on end cover setting groove direction adapt.

[0006] End cover seat is square block, and end cover setting groove is set up on its upper end face, and two sides of end cover seat towards and away from roundness air cylinder direction are all provided with square notches, and square notches extend to end cover seat top and are communicated with end cover setting groove;Roundness cylinder can extend to square notch.

[0007] In order to accelerate the cooling of end cover, roundness cylinder is hollow tubular structure, and positioning block is provided with air hole that communicates with the inner chamber of roundness cylinder, air hole is provided with air pipe, and air pipe is connected with cold air equipment.

[0008] In order to realize the automatic retraction of roundness air cylinder, bottom plate is further provided with timer for controlling the working state of roundness air cylinder.

[0009] In order to facilitate the replacement of roundness cylinder, and then meet the demand of different size round hole, roundness cylinder is detachably arranged on positioning block.

[0010] Further, the bottom plate is provided with a cylinder positioning plate at the piston end of the roundness air cylinder, and the roundness air cylinder is arranged on the cylinder positioning plate.

[0011] The utility model discloses a beneficial effect: through the roundness cylinder, end cover arrangement groove, roundness cylinder cooperation, can realize the roundness of end cover round hole, whole structure is simple, easy to realize, and easy operation can effectively improve the roundness of the assembly round hole on the end cover after thermoplastic forming, improve the quality of product.

[0012] The utility model will be through the embodiment, carry out more detailed explanation. DRAWINGS

[0013] Figure 1 It is the structural diagram of the utility model.

[0014] Among them, 1, bottom plate, 2, roundness cylinder, 3, end cover arrangement seat, 4, end cover arrangement groove, 5, positioning block, 6, roundness cylinder, 7, square notch, 8, cylinder positioning plate. PREFERRED EMBODIMENT

[0015] Embodiment, as Figure 1 The utility model discloses a kind of roundness device of wheel speed sensor end cover, including bottom plate 1, the end of bottom plate 1 upper end face is provided with end cover arrangement seat 3, end cover arrangement seat 3 is provided with end cover arrangement groove 4;The other end of bottom plate 1 upper end face is provided with roundness cylinder 2, the piston portion of roundness cylinder 2 is provided with detachable positioning block 5, positioning block 5 is provided with roundness cylinder 6, roundness cylinder 6 is set to end cover arrangement groove 4 direction, and it and the round hole of sensor end cover on end cover arrangement groove 4 adaptation is regulated.

[0016] End cover arrangement seat 3 is square block, end cover arrangement groove 4 is set on its upper end face, two sides of end cover arrangement seat 3 towards and away from roundness cylinder 2 direction are all provided with square notch 7, square notch 7 extends to end cover arrangement seat 3 top, and is communicated with end cover arrangement groove 4;Roundness cylinder 6 can extend to square notch 7.

[0017] Roundness cylinder 6 is hollow tubular structure, positioning block 5 is provided with air hole that is communicated with the inner chamber of roundness cylinder 6, air hole is provided with air pipe, air pipe is connected with cold wind equipment.

[0018] Bottom plate 1 is also provided with timer for controlling the working state of roundness cylinder 2.

[0019] Roundness cylinder 6 can be detachably set on positioning block 5.

[0020] Bottom plate 1 is located at the piston end of roundness cylinder 2 and is provided with cylinder positioning plate 8, and roundness cylinder 2 is arranged on cylinder positioning plate 8, and cylinder positioning plate 8 is provided with piston through hole that is matched with the piston portion of roundness cylinder 2.

[0021] The just hot plastic molded end cover is placed in the end cover setting groove 4, the roundness cylinder 6 is driven by the roundness cylinder 2 to run and pass through the round hole of the end cover, and a certain time is kept, so that the roundness of the round hole of the end cover meets the requirements, and after the end cover is taken out, the roundness of the end cover is completed. The time can be set through the timer, after the time is reached, the roundness cylinder 2 is automatically controlled to move, the roundness cylinder 6 is driven to retract and separate from the end cover. At the same time, after the roundness cylinder 6 is inserted into the end cover for a certain time, cold air is introduced through the cold air equipment to accelerate the cooling of the roundness cylinder 6 and the cooling of the end cover.

[0022] The above is only an exemplary description of the present application. Obviously, the specific implementation of the present application is not limited by the above method. As long as various non-essential improvements are made by using the method concept and technical scheme of the present application; or without improvement, the above concept and technical scheme of the present application are directly applied to other occasions, which are within the protection scope of the present application.

Claims

1. A wheel speed sensor end cap roundness device characterized by: The bottom plate is provided with an end cover setting seat at one end of the upper end surface, and an end cover setting groove is arranged on the end cover setting seat; the other end of the upper end surface of the bottom plate is provided with a roundness cylinder, a detachable positioning block is arranged on the piston part of the roundness cylinder, a roundness cylinder is arranged on the positioning block, and the roundness cylinder is arranged towards the end cover setting groove, and is matched with the sensor end cover of the roundness hole on the end cover setting groove.

2. The wheel speed sensor end cap roundness device of claim 1, wherein: The end cover setting seat is in the shape of a square block, the end cover setting groove is arranged on the upper end surface, square notches are arranged on the two sides of the end cover setting seat towards and away from the roundness cylinder, the square notches extend to the top of the end cover setting seat and are communicated with the end cover setting groove; and the roundness cylinder can extend into the square notch.

3. The wheel speed sensor end cap roundness device of claim 1 or 2, wherein: The roundness cylinder is in the structure of a hollow pipe, the positioning block is provided with an air hole communicated with the inner cavity of the roundness cylinder, the air hole is provided with an air pipe, and the air pipe is connected with a cold air equipment.

4. The wheel speed sensor end cap roundness device of claim 3, wherein: A timer for controlling the working state of the roundness cylinder is further arranged on the bottom plate.

5. The wheel speed sensor end cap roundness device of claim 4, wherein: The roundness cylinder is detachably arranged on the positioning block.

6. The wheel speed sensor end cap roundness device of claim 5, wherein: The bottom plate is provided with a cylinder positioning plate at the piston end of the roundness cylinder, the roundness cylinder is arranged on the cylinder positioning plate, and the cylinder positioning plate is provided with a piston through hole matched with the piston part of the roundness cylinder.

Images