Electric vehicle hub edge rolling positioning mechanism

Abstract

The utility model provides an electric vehicle hub edge rolling positioning mechanism. The electric vehicle hub edge rolling positioning mechanism comprises a pushing mechanism and an end pressing mechanism. The material pushing mechanism comprises a first support, a first transverse supporting column fixedly connected to one side of the first support and a material pushing assembly, the material pushing assembly comprises two material pushing air cylinders and a material pushing plate, the material pushing air cylinders are in driving connection with the material pushing plate, and a first arc-shaped receding groove is formed in the top of the material pushing plate; the end pressing mechanism comprises a second transverse supporting column assembled at one end of the first transverse supporting column, a jacking air cylinder and a pressing plate, the pressing plate comprises a pressing part and a limiting part which are connected in a T shape, a strip-shaped containing groove matched with the limiting part is formed in the top of the second transverse supporting column, and the limiting part is movably arranged on the strip-shaped containing groove; a through hole communicating with the strip-shaped containing groove is formed in the second transverse supporting column in a penetrating mode, and an ejector rod in driving connection with the jacking air cylinder is movably arranged on the through hole. The hub conveying and positioning device is simple in structure, easy and convenient to operate and capable of conveying and positioning hubs.

Description

Technical Field

[0001] The utility model relates to the technical field of wheel hub processing equipment, in particular to a wheel hub rolling and positioning mechanism for an electric vehicle. Background Art

[0002] The wheel hub is a round metal part that supports the tire. The wheel hub of an electric vehicle is mainly made by cutting a steel strip, rolling it into a circle, and then welding the two ends of the steel strip together. Before welding the steel strip, it is necessary to roll the steel strip into a circle and position the two ends of the steel strip. The existing steel strip positioning device has a complex structure, a cumbersome operation process, and is not convenient to use, which needs to be improved. Summary of the invention

[0003] The problem to be solved by the utility model is to provide an electric vehicle wheel hub rolling positioning mechanism with a simplified structure and easier operation.

[0004] To solve the above technical problems, an electric vehicle wheel hub rolling positioning mechanism provided by the utility model includes a pushing mechanism and an end clamping mechanism; the pushing mechanism includes a first support, a first transverse support column fixedly connected to one side of the first support, and a pushing assembly, the pushing assembly includes two pushing cylinders and a pushing plate symmetrically arranged on the first support, the pushing cylinder is drivingly connected to the pushing plate, a first arc-shaped avoidance groove is arranged on the top of the pushing plate, and the first transverse support column is arranged on the first arc-shaped avoidance groove; the end clamping mechanism includes a second transverse support column assembled at one end of the first transverse support column, a lifting cylinder and a pressing plate arranged at the bottom of the second transverse support column, the pressing plate includes a clamping part and a limiting part connected in a "T" shape, a strip accommodating groove matching the limiting part is arranged on the top of the second transverse support column, the limiting part is movably arranged on the strip accommodating groove, a through hole connected to the strip accommodating groove is penetrated by the second transverse support column, and a push rod drivingly connected to the lifting cylinder is movably arranged on the through hole.

[0005] Preferably, the top of the second transverse support column is provided with a first accommodating groove and a second accommodating groove respectively located on both sides of the strip-shaped accommodating groove.

[0006] Preferably, both sides of the push plate are fixedly connected with horizontal guide rods, and the horizontal guide rods are connected to the first support via a bearing.

[0007] Preferably, longitudinal guide rods are fixedly connected to both sides of the bottom of the limiting portion, and longitudinal guide holes matching the longitudinal guide rods are penetrated through the second transverse support column, and the longitudinal guide rods are movably arranged in the longitudinal guide holes.

[0008] The beneficial effects of the utility model are as follows: the utility model provides an electric vehicle wheel hub rolling positioning mechanism, after the steel strip is rolled, it will be hung on the first transverse support column, and the pushing plate is driven forward by the pushing cylinder to transport the rolled steel strip from the first transverse support column to the second transverse support column, and the end of the steel strip will be located between the outer wall of the second transverse support column and the clamping part, and the pressing plate is driven downward by the jacking cylinder, so that the clamping part can press the end of the steel strip on the outer wall of the second transverse support column, thereby positioning the two ends of the steel strip, and when the steel strip needs to be welded, the pressing plate is driven to rise by the jacking cylinder, and the rolled steel strip can be output from the second transverse support column to weld the two ends of the steel strip. It has a simple structure and is easy to operate, and can realize the conveying and positioning functions of the wheel hub. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 The schematic diagram of the appearance structure of the utility model is illustrated.

[0010] Figure 2 A cross-sectional view illustrating the present invention is shown.

[0011] Explanation of the accompanying drawings: first support 1, first transverse support column 2, pushing assembly 3, pushing cylinder 30, pushing plate 31, first arc-shaped avoidance groove 310, horizontal guide rod 32, second transverse support column 4, strip accommodating groove 40, through hole 41, first accommodating groove 42, second accommodating groove 43, longitudinal guide hole 44, lifting cylinder 5, pressure plate 6, clamping part 60, limiting part 61, longitudinal guide rod 62, and push rod 7. DETAILED DESCRIPTION

[0012] To make the purpose, technical solution and advantages of the embodiments of the present disclosure clearer, the technical solution of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings of the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, not all of the embodiments.

[0013] Based on the described embodiments of the present disclosure, all other embodiments obtained by those of ordinary skill in the art without creative work are within the scope of protection of the present disclosure.

[0014] refer to Figure 1-2 .

[0015] The utility model provides an electric vehicle wheel hub rolling positioning mechanism, comprising a pushing mechanism and an end clamping mechanism; the pushing mechanism comprises a first support 1, a first transverse support column 2 fixedly connected to one side of the first support 1, and a pushing assembly 3, the pushing assembly 3 comprises two pushing cylinders 30 and a pushing plate 31 symmetrically arranged on the first support 1, the pushing cylinder 30 is drivingly connected to the pushing plate 31, a first arc-shaped avoidance groove 310 is arranged on the top of the pushing plate 31, and the first transverse support column 2 is arranged on the first arc-shaped avoidance groove 310; the end clamping ...; the pushing assembly 3 comprises two pushing cylinders 30 and a pushing plate 31 symmetrically arranged on the first support 1, the pushing cylinder 30 is drivingly connected to the pushing plate 31, a first arc-shaped avoidance groove 310 is arranged on the top of the pushing plate 31, and a first transverse support column 2 is arranged on the first arc-shaped avoidance groove 310; the end clamping mechanism comprises a first support 1, a first transverse support column 2 fixedly connected to the first transverse support column 2, and a pushing assembly 3; the pushing assembly 3 comprises two pushing cylinders 30 and a pushing plate 31 symmetrically arranged on the first support 1, the It includes a second transverse support column 4 assembled at one end of the first transverse support column 2, a lifting cylinder 5 and a pressing plate 6 arranged at the bottom of the second transverse support column 4, the pressing plate 6 includes a clamping portion 60 and a limiting portion 61 connected in a "T" shape, a strip accommodating groove 40 matching the limiting portion 61 is arranged on the top of the second transverse support column 4, the limiting portion 61 is movably arranged on the strip accommodating groove 40, a through hole 41 communicating with the strip accommodating groove 40 is penetrated on the second transverse support column 4, and a push rod 7 drivingly connected to the lifting cylinder 5 is movably arranged on the through hole 41.

[0016] Its working principle is that after the steel strip is rolled, it will be hung on the first transverse support column 2, and the push plate 31 is driven forward by the push cylinder 30 to transport the rolled steel strip from the first transverse support column 2 to the second transverse support column 4. The end of the steel strip will be located between the outer wall of the second transverse support column 4 and the clamping part 60. The pressing plate 6 is driven downward by the jacking cylinder 5, so that the clamping part 60 can press the end of the steel strip on the outer wall of the second transverse support column 4, thereby positioning the two ends of the steel strip. When the steel strip needs to be welded, the pressing plate 6 is driven to rise by the jacking cylinder 5, and the rolled steel strip can be output from the second transverse support column 4 to weld the two ends of the steel strip. It has a simple structure and is easy to operate, and can realize the conveying and positioning functions of the wheel hub.

[0017] Based on the above embodiment, the top of the second transverse support column 4 is provided with a first receiving groove 42 and a second receiving groove 43 respectively located on both sides of the strip receiving groove 40. When the rolled steel strip needs to be taken out from the second transverse support column 4 for welding, the two clamping arms can be respectively extended into the first receiving groove 42 and the second receiving groove 43, and the first receiving groove 42 and the second receiving groove 43 can play a role of avoiding the clamping arms, so as to facilitate the removal of the rolled steel strip.

[0018] Based on the above embodiment, horizontal guide rods 32 are fixedly connected to both sides of the push plate 31. The horizontal guide rods 32 are connected to the first support 1 through a bearing, which can guide the movement of the push plate 31 and improve the movement stability of the push plate 31.

[0019] Based on the above embodiment, longitudinal guide rods 62 are fixedly connected to both sides of the bottom of the limiting portion 61, and a longitudinal guide hole 44 matching the longitudinal guide rod 62 is penetrated through the second transverse support column 4. The longitudinal guide rod 62 is movably arranged in the longitudinal guide hole 44, which can guide the movement of the pressure plate 6 and improve the movement stability of the pressure plate 6.

[0020] The above implementation modes are merely descriptions of the preferred implementation modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary engineering and technical personnel in the field shall fall within the protection scope determined by the claims of the present invention.

Claims

1. An electric vehicle wheel hub rolling positioning mechanism, characterized in that: The cam is an airtight container, the first support bracket being connected to the second support bracket and the second support bracket being connected to the second support bracket so as to prevent the cam from sliding into the airtight container and causing the cam to slide in the airtight container.

2. The electric vehicle wheel hub rolling positioning mechanism according to claim 1, characterized in that: The top of the second transverse support column is provided with a first accommodating groove and a second accommodating groove respectively located on both sides of the strip-shaped accommodating groove.

3. The electric vehicle wheel hub rolling positioning mechanism according to claim 2, characterized in that: Horizontal guide rods are fixedly connected to both sides of the push plate, and the horizontal guide rods are connected to the first support via bearings.

4. The electric vehicle wheel hub rolling positioning mechanism according to claim 3, characterized in that: Both sides of the bottom of the limiting portion are fixedly connected with longitudinal guide rods, and the second transverse support column is penetrated by a longitudinal guide hole matching the longitudinal guide rod, and the longitudinal guide rod is movably arranged in the longitudinal guide hole.

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