CN219378577U

CN219378577U - Aluminum bracket edge extrusion processing platform

Info

Publication number: CN219378577U
Application number: CN202223590952.2U
Authority: CN
Inventors: 聂广远; 桑贤森; 钟梓云; 王剑; 杨国栋; 黄福然; 尹玉霞
Original assignee: Beijing Pulan Rail Transit Technology Co ltd; Beijing Yuntie High Tech Technology Co ltd
Current assignee: Beijing Pulan Rail Transit Technology Co ltd; Beijing Yuntie High Tech Technology Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-07-21
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses an aluminum bracket edge extrusion processing platform, and belongs to the field of processing operation. The utility model discloses an aluminum bracket edge extrusion processing platform which comprises a platform supporting structure and an edge extrusion processing device; the platform supporting structure comprises a platform frame, supporting upright posts and an upper bracket; the edge extrusion processing device comprises a driving system and a driven system; the driving system comprises a motor, a driving shaft, a first gear, a first positioning round sleeve and a first edge extrusion shaft sleeve; the driven system comprises a second cylinder, a second cylinder bracket, a bearing support, a driven shaft, a second gear, a second positioning round sleeve and a second edge extrusion shaft sleeve; the utility model has simple structure, is convenient to use and control the processing speed, and effectively improves the production efficiency.

Description

Aluminum bracket edge extrusion processing platform

Technical Field

The utility model belongs to the field of machining operation, and particularly relates to an aluminum bracket edge extrusion machining platform.

Background

The carbon slide plate is used for being arranged on the pantograph to be in direct contact with the contact net, and after current is obtained from a contact net wire, the current is conducted to a train and power is provided. In current carbon skateboard practice, the aluminum brackets need to be hemmed to wrap the carbon strip. However, the manual edge extrusion mode is often adopted, the actual production efficiency is lower, the labor intensity of workers is high, the edges cannot be extruded at the two sides at the same time, and the production efficiency is reduced.

Disclosure of Invention

The utility model provides an aluminum bracket edge extrusion processing platform which is used for improving the production efficiency of carbon slide plate aluminum bracket edge extrusion.

The aluminum bracket edge extrusion processing platform comprises a platform supporting structure and an edge extrusion processing device; the platform supporting structure comprises a platform frame 1, supporting upright posts 2 and an upper bracket 9; the edge extrusion processing device comprises a driving system and a driven system;

the driving system comprises a motor 8, a driving shaft 20, a first gear 18, a first positioning round sleeve 17 and a first edge extrusion shaft sleeve 16; the driving shaft 20 is fixedly connected with the motor 8; the first spline 19 fixedly connects the first gear 18, the first positioning round sleeve 17 and the first edge extrusion shaft sleeve 16 to the driving shaft 20;

the driven system comprises a second cylinder 10, a second cylinder bracket 11, a bearing support 12, a driven shaft 15, a second gear 29, a second positioning round sleeve 30 and a second edge extrusion shaft sleeve 28; the second spline 27 fixedly connects a second gear 29, a second positioning round sleeve 30 and a second edge extrusion shaft sleeve 28 to the driven shaft 15;

the two ends of the second cylinder bracket 11 are fixedly connected with bearing supports 12, and a third bearing 23 and a fourth bearing 25 are nested in the bearing supports 12;

the first air cylinder 4 and the motor 8 are respectively connected with the platform supporting structure through the first air cylinder support 3 and the motor support plate 7; the second cylinder 10 is fixedly connected with the upper bracket 9.

Preferably, a support roller 5 is fixed in the platform frame 1.

Preferably, a frame chute 101 is provided on the rim of the platform frame 1, and the position of the support roller 5 can be adjusted by means of the frame chute 101.

Preferably, the driven shaft 15 passes through an upper bracket chute 901 provided in the upper bracket 9.

Preferably, the two ends of the driving shaft 20 are respectively nested with the first bearing 13 and the second bearing 21, and are respectively fastened by the first lock nut 14 and the second lock nut 22.

Preferably, the third bearing 23 and the fourth bearing 25 fix the driven shaft 15 by a third lock nut 24 and a fourth lock nut 26, respectively.

Preferably, the first gear 18 is the same size as the second gear 29.

Preferably, the first positioning round 17 and the second positioning round 30 have the same size specifications.

Preferably, the first edge bushing 16 is the same size as the second edge bushing 28.

Compared with the prior art, the utility model has the beneficial effects that:

1. the driving shaft is driven by the motor to rotate, the rotating speed can be adjusted according to actual processing requirements, the production efficiency is further guaranteed, and the labor intensity of workers is reduced.

2. The embodiment of the utility model is provided with the supporting roller which can rotate and adjust up and down according to different sizes of processed workpieces so as to achieve the aim of supporting the workpiece to translate and slide;

3. according to the embodiment of the utility model, the same linear speed can be ensured to be processed on the upper side and the lower side through the driving shaft, the driven shaft, the gears, the positioning circular sleeve and the edge extrusion shaft sleeve which are arranged in the same specification, so that the offset can be prevented during processing, the upper side and the lower side of the aluminum bracket can be simultaneously processed, and the edge extrusion processing efficiency of the aluminum bracket is improved;

drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments of the present utility model will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the edge extrusion effect of an aluminum bracket according to an embodiment of the present utility model, wherein (a) is a schematic diagram of the edge extrusion of the aluminum bracket before entering an edge extrusion sleeve, and (b) is a schematic diagram of the edge extrusion effect of the aluminum bracket after edge extrusion;

FIG. 2 is a schematic diagram of an aluminum bracket edge extrusion tooling platform in accordance with an embodiment of the present utility model;

FIG. 3 is a schematic view of an aluminum bracket edge extrusion platform in accordance with an embodiment of the present utility model;

reference numerals in the drawings are explained as follows:

the device comprises a platform frame 1, a frame sliding groove 101, a supporting upright post 2, a cylinder support 3, a first cylinder 4, a cylinder push plate 401, a supporting roller 5, a fixing nut 6, a motor support plate 7, a motor 8, an upper bracket 9, an upper bracket sliding groove 901, a second cylinder 10, a cylinder bracket 11, a bearing support 12, a first bearing 13, a first locking nut 14, a driven shaft 15, a first edge extrusion shaft sleeve 16, a first positioning round sleeve 17, a first gear 18, a first spline 19, a driving shaft 20, a second bearing 21, a second locking nut 22, a third bearing 23, a third locking nut 24, a fourth bearing 25, a fourth locking nut 26, a second spline 27, a second edge extrusion shaft sleeve 28, a second gear 29 and a second positioning round sleeve 30.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Fig. 1 shows a schematic diagram of the edge extrusion processing effect of the aluminum bracket according to the present utility model, (a) is a schematic diagram of the edge extrusion of the aluminum bracket before entering the edge extrusion shaft sleeve, (b) is a schematic diagram of the edge extrusion effect of the aluminum bracket after edge extrusion, and reference numeral 16 is a first edge extrusion shaft sleeve.

The utility model provides an aluminum bracket edge extrusion processing platform which comprises a platform supporting structure and an edge extrusion processing device.

The platform supporting structure comprises a platform frame 1, supporting upright posts 2 and an upper bracket 9;

the platform frame 1 is rectangular, six supporting columns 2 are fixed below four corners and the middle position of the platform frame 1, eight supporting rollers 5 which are uniformly distributed are fixed in the platform frame 1, an air cylinder support 3 is fixed at one end of the left side of the platform frame 1, a first air cylinder 4 is fixedly connected with the air cylinder support 3, and an air cylinder pushing plate 401 is fixedly connected with the first air cylinder 4;

the rear side support post 2 fixedly connected with motor extension board 7 in the middle of the platform frame 1, fixed connection motor 8 on the motor extension board.

The edge extrusion processing device comprises a driving system and a driven system;

the driving system comprises a motor 8, a driving shaft 20, a first gear 18, a first positioning round sleeve 17 and a first edge extrusion shaft sleeve 16; the driving shaft 20 is fixedly connected with the motor 8;

the two ends of the driving shaft 20 are respectively nested with a first bearing 13 and a second bearing 21 and are respectively fastened by a first locking nut 14 and a second locking nut 22.

The first spline 19 fixedly connects the first gear 18, the first positioning round sleeve 17 and the first edge extrusion shaft sleeve 16 to the driving shaft 20;

the two ends of the second cylinder bracket 11 are fixedly connected with bearing supports 12, and a third bearing 23 and a fourth bearing 25 are nested in the bearing supports 12; the driven shaft 15 is fixed by the third bearing 23 and the fourth bearing 25 through the third lock nut 24 and the fourth lock nut 26, respectively.

The two long frames of the platform frame 1 are provided with frame sliding grooves 101, and the supporting roller 5 can be adjusted up and down according to different sizes of workpieces to be extruded.

In this embodiment, the support roller 5 can roll around its own axis to reduce friction when the workpiece is pushed.

In this embodiment, the motor support plate 7 supports the motor 8 and is fixed on the platform frame, and the motor 8 can perform speed regulation during processing to improve efficiency.

In this embodiment, the second cylinder 10 fixedly connected to the upper bracket 9 can drive the driven shaft 15 to move up and down along the upper bracket chute 901 so as to tighten and loosen the workpiece to be machined.

In this embodiment, the driving shaft 20 and the driven shaft 15 are nested with gears 18, positioning sleeves 17 and first edge-extrusion sleeves 16 with the same specification and size, and the upper side and the lower side of the workpiece have the same linear velocity during processing so as to prevent the offset.

In this embodiment, the first edge-extruding shaft sleeve 16 can be replaced according to different workpieces to be processed, so as to adjust the edge-extruding angle.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the present utility model and the accompanying drawings, or direct or indirect application in other related technical fields, are included in the scope of the present utility model. The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the present utility model and the accompanying drawings, or direct or indirect application in other related technical fields, are included in the scope of the present utility model.

The utility model is not a matter of the known technology. The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model, and are intended to be included in the scope of the present utility model.

Claims

1. The aluminum bracket edge extrusion processing platform is characterized by comprising a platform supporting structure and an edge extrusion processing device; the platform supporting structure comprises a platform frame (1), supporting upright posts (2) and an upper bracket (9); the edge extrusion processing device comprises a driving system and a driven system;

the driving system comprises a motor (8), a driving shaft (20), a first gear (18), a first positioning round sleeve (17) and a first edge extrusion shaft sleeve (16); the driving shaft (20) is fixedly connected with the motor (8); the first spline (19) fixedly connects the first gear (18), the first positioning round sleeve (17) and the first edge extrusion shaft sleeve (16) to the driving shaft (20);

the driven system comprises a second air cylinder (10), a second air cylinder bracket (11), a bearing support (12), a driven shaft (15), a second gear (29), a second positioning round sleeve (30) and a second edge extrusion shaft sleeve (28); the second spline (27) fixedly connects a second gear (29), a second positioning round sleeve (30) and a second edge extrusion shaft sleeve (28) on the driven shaft (15);

two ends of the second cylinder bracket (11) are fixedly connected with bearing supports (12), and a third bearing (23) and a fourth bearing (25) are nested in the bearing supports (12);

the motor (8) is connected with the platform supporting structure through the first cylinder support (3) and the motor support plate (7) respectively; the second cylinder (10) is fixedly connected with the upper bracket (9).

2. The aluminum bracket edging platform according to claim 1, characterized in that the platform frame (1) is internally fixed with a support roller (5).

3. The aluminum bracket edge extrusion processing platform according to claim 2, wherein a frame chute (101) is arranged on the border of the platform frame (1), and the position of the supporting roller (5) can be adjusted by virtue of the frame chute (101).

4. The aluminum bracket edging platform according to claim 1, characterized in that the driven shaft (15) passes through an upper bracket chute (901) provided by the upper bracket (9).

5. The aluminum bracket edging platform according to claim 1, wherein the two ends of the driving shaft (20) are respectively nested with a first bearing (13) and a second bearing (21), and are respectively fastened by a first lock nut (14) and a second lock nut (22).

6. The aluminum bracket edging platform according to claim 1, characterized in that the third bearing (23) and the fourth bearing (25) fix the driven shaft (15) through a third lock nut (24) and a fourth lock nut (26), respectively.

7. The aluminum bracket edging platform of claim 1, characterized in that the first gear (18) and the second gear (29) are the same size gauge.

8. The aluminum bracket edging platform according to claim 1, characterized in that the first locating cylinder (17) and the second locating cylinder (30) are identical in size.

9. The aluminum bracket edging platform of claim 1, characterized in that the first edging sleeve (16) and the second edging sleeve (28) are the same size specification.