Half-shaft bar heating and feeding device

Abstract

The utility model discloses a half-shaft bar heating and feeding device in the related technical field of half-shaft machining and feeding, which comprises a lifting support plate and a feeding support seat fixedly arranged above the lifting support plate, a V-shaped placing groove is arranged on the feeding support seat, a mounting groove is arranged on a support inclined surface of the V-shaped placing groove, and the V-shaped placing groove and the mounting groove are connected through a connecting rod. A convenient pushing guide roller is rotationally connected and installed in the installation groove, the outer side of the convenient pushing guide roller protrudes out of the supporting inclined face of the V-shaped containing groove, a fixed end plate is fixedly arranged at the end of the lifting supporting plate, and an electric telescopic rod is fixedly installed on the side, close to the feeding supporting base, of the fixed end plate. The feeding device is designed to be of a lifting structure, matching adjustment can be conducted according to the height of heating equipment, the V-shaped containing groove is formed in the feeding supporting base, half-shaft bars can be stably supported, collision or movement between the half-shaft bars in the moving process of the feeding device is avoided, and the safety in the feeding process is good.

Description

Technical Field

[0001] The utility model belongs to the technical field related to the feeding of half - shaft processing, and specifically relates to a heating and feeding device for half - shaft bar stock. Background Art

[0002] The half - shaft is an important part of the automotive transmission system. The half - shaft is used to transmit the power output by the differential half - shaft gear to the driving wheel or the wheel - side speed reducer. The outer end of the half - shaft is connected to the wheel hub, and the inner end of the half - shaft is connected to the half - shaft gear by splines. The half - shaft gear only transmits torque to the half - shaft during operation, and the inner end of the half - shaft is only subjected to torque without bending moment. The half - shaft is the part that bears the largest torque among the shaft parts of the automobile. During the production and processing of the half - shaft, first, material selection and shearing are carried out, and then one end of the sheared half - shaft bar stock is heated. After heating, forging processing is carried out. When heating the half - shaft bar stock, the half - shaft bar stock needs to be placed at the heating position of the heating equipment. Currently, hoisting equipment is mostly used in cooperation with forklifts for transportation and feeding. The whole half - shaft bar stock is in a cylindrical structure, and it is easy to slip during transportation and hoisting, which poses certain safety hazards. Moreover, the hoisting equipment is used for the equipment in the entire processing workshop, and other equipment needs to wait when using it, resulting in inconvenient heating and feeding of the half - shaft bar stock.

[0003] In view of this, the present utility model is specifically proposed. Content of the Utility Model

[0004] The technical problem to be solved by the present utility model is to overcome the deficiencies of the prior art and provide a heating and feeding device for half - shaft bar stock. To solve the above - mentioned technical problem, the basic concept of the technical solution adopted by the present utility model is as follows:

[0005] A heating and feeding device for half - shaft bar stock includes a lifting support plate and a feeding support seat fixedly arranged above it. A V - shaped placement groove is arranged on the feeding support seat. An installation groove is opened on the support inclined surface of the V - shaped placement groove. A guiding roller is rotatably connected and installed in the installation groove. The outer side of the guiding roller protrudes out of the support inclined surface of the V - shaped placement groove. A fixed end plate is fixedly arranged at the end position of the lifting support plate. An electric telescopic rod is fixedly installed on one side of the fixed end plate close to the feeding support seat. A moving push plate is installed at the telescopic end of the electric telescopic rod. A support hydraulic cylinder is arranged below the lifting support plate. The support hydraulic cylinder is fixedly installed on a moving vehicle frame. Moving wheels are installed below the moving vehicle frame, which is convenient for the device to move positions for heating and feeding of the half - shaft bar stock.

[0006] As a further scheme of the present utility model: A braking structure is arranged on the moving wheels to lock the position of the device. A liquid storage tank and an oil pump are fixedly arranged at the middle position above the moving vehicle frame. Four support hydraulic cylinders are provided. The support hydraulic cylinders, the oil pump, and the liquid storage tank are connected through an oil supply pipeline.

[0007] As a further solution of the present utility model: a control valve is installed on the oil supply pipeline between the support hydraulic cylinder and the oil pump for controlling the on-off of the oil supply pipeline. An electric control box is fixedly arranged on the outer side of the fixed end plate, and the control valve is electrically connected with the electric control box.

[0008] As a further solution of the present utility model: a distance measuring instrument is fixedly installed on the bottom surface of the lifting support plate for measuring the distance between the lifting support plate and the top surface of the moving vehicle frame. The distance measuring instrument is electrically connected with the electric control box.

[0009] As a further solution of the present utility model: a plurality of groups of V-shaped placement grooves are provided. The number and positions of the electric telescopic rods and the moving push plates correspond to the number and positions of the V-shaped placement grooves. Each moving push plate pushes the half shaft bar stock in the corresponding V-shaped placement groove.

[0010] As a further solution of the present utility model: a handrail is fixedly arranged on the fixed end plate above the electric control box. A storage battery and control components are arranged in the electric control box for controlling the working processes of the electric telescopic rod and the support hydraulic cylinder. The upper end of the telescopic rod of the support hydraulic cylinder is provided with a support top plate, and the support top plate is fixedly connected with the bottom surface of the lifting support plate.

[0011] After adopting the above technical solutions, the present utility model has the following beneficial effects compared with the prior art.

[0012] The feeding device of the present utility model is designed with a lifting structure and can be adjusted according to the height of the heating device. The feeding support seat is provided with V-shaped placement grooves, which can stably support the half shaft bar stock and prevent the half shaft bar stocks from colliding or moving during the movement of the feeding device, and the feeding process has good safety.

[0013] Convenient guiding rollers are installed on the two supporting inclined surfaces of the V-shaped placement grooves of the present utility model. The convenient guiding rollers are in contact with the outer diameter of the half shaft bar stock. When feeding the heating device, the moving push plate is used to push the half shaft bar stock to move. The setting of the convenient guiding rollers can make the feeding and pushing processes more labor-saving, reduce energy consumption, and the device has a simple and practical structure.

[0014] The following further describes in detail the specific implementation manners of the present utility model with reference to the drawings. Description of the Drawings

[0015] The accompanying drawings, as part of this application, are used to provide a further understanding of the present utility model. The schematic embodiments and descriptions thereof of the present utility model are used to explain the present utility model, but do not constitute an improper limitation to the present utility model. Obviously, the accompanying drawings in the following description are only some embodiments, and for those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings. In the drawings:

[0016] Figure 1 is a structural schematic diagram of the present utility model;

[0017] Figure 2 is a front view of the present utility model;

[0018] Figure 3 is a top view of the present utility model.

[0019] In the figure: 1, lifting support plate; 2, support hydraulic cylinder; 3, moving vehicle frame; 4, moving wheels; 5, fixed end plate; 6, handrail; 7, electric control box; 8, feeding support seat; 9, V-shaped placement groove; 10, installation groove; 11, convenient derivation roller; 12, electric telescopic rod; 13, moving push plate; 14, liquid storage tank; 15, oil pump; 16, support top plate; 17, rangefinder.

[0020] It should be noted that these accompanying drawings and text descriptions are not intended to limit the scope of the concept of the present utility model in any way, but to illustrate the concept of the present utility model to those skilled in the art by referring to specific embodiments. Specific Embodiments

[0021] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. The following embodiments are used to illustrate the present utility model, but are not used to limit the scope of the present utility model.

[0022] As Figures 1 to 3 shown, a half-axis bar heating and feeding device includes a lifting support plate 1 and a feeding support seat 8 fixedly arranged above it. A V-shaped placement groove 9 is provided on the feeding support seat 8. An installation groove 10 is opened on the support inclined surface of the V-shaped placement groove 9. A convenient derivation roller 11 is rotatably connected and installed in the installation groove 10. The outer side of the convenient derivation roller 11 protrudes out of the support inclined surface of the V-shaped placement groove 9. A fixed end plate 5 is fixedly arranged at the end position of the lifting support plate 1. An electric telescopic rod 12 is fixedly installed on the side of the fixed end plate 5 close to the feeding support seat 8. A moving push plate 13 is installed at the telescopic end of the electric telescopic rod 12. A support hydraulic cylinder 2 is arranged below the lifting support plate 1. The support hydraulic cylinder 2 is fixedly installed on the moving vehicle frame 3. Moving wheels 4 are installed below the moving vehicle frame, facilitating the device to move positions for heating and feeding of half-axis bars.

[0023] Among them, a braking structure is provided on the moving wheel 4. At the middle position above the moving frame 3 where the locking device is located, a liquid storage tank 14 and an oil pump 15 are fixedly arranged. Four support hydraulic cylinders 2 are provided. The support hydraulic cylinders 2, the oil pump 15, and the liquid storage tank 14 are connected through an oil supply pipeline.

[0024] A control valve is installed on the oil supply pipeline between the support hydraulic cylinder 2 and the oil pump 15 to control the on-off of the oil supply pipeline. An electric control box 7 is fixedly arranged on the outer side of the fixed end plate 5. The control valve and the electric control box 7 are electrically connected.

[0025] A distance measuring instrument 17 is fixedly installed on the bottom surface of the lifting support plate 1 to measure the distance between the lifting support plate 1 and the top surface of the moving frame 3. The distance measuring instrument 17 and the electric control box 7 are electrically connected.

[0026] Multiple groups of V-shaped placement grooves 9 are provided. The number and positions of the electric telescopic rods 12 and the moving push plates 13 correspond to the number and positions of the V-shaped placement grooves 9. Each moving push plate 13 pushes the half shaft bar stock in the V-shaped placement groove 9 at the corresponding position.

[0027] A handrail 6 is fixedly arranged on the fixed end plate 5 above the electric control box 7. A storage battery and control components are arranged in the electric control box 7 to control the working processes of the electric telescopic rod 12 and the support hydraulic cylinder 2. The upper end of the telescopic rod of the support hydraulic cylinder 2 is provided with a support top plate 16, and the support top plate 16 is fixedly connected to the bottom surface of the lifting support plate 1.

[0028] The working principle of the present utility model is as follows: When heating and feeding the half shaft bar stock, the cut bar stock is placed in the V-shaped placement groove 9 of the feeding support seat 8. During the feeding process, according to the feeding operation requirements, the height of the lifting support plate 1 and the feeding support seat 8 can be adjusted through the support hydraulic cylinder 2 to make it in a suitable height position for easy operation;

[0029] A single half shaft bar stock can be placed in the V-shaped placement groove 9, or the feeding support seat 8 can be lengthened along the length direction of the V-shaped placement groove 9, and multiple half shaft bar stocks can be placed in one V-shaped placement groove 9 to supply different heating devices and meet the usage requirements of different customers;

[0030] Move the device to the heating equipment, adjust the telescopic amount of the support hydraulic cylinder 2 to make the position of the half-shaft bar stock correspond to the hole position of the heating equipment. Start the electric telescopic rod 12. The electric telescopic rod 12 drives the moving push plate 13 to move towards the side close to the half-shaft bar stock, pushing the end of the half-shaft bar stock. The half-shaft bar stock moves towards the heating equipment along the guiding roller 11, and the heating end of the half-shaft bar stock is sent to the corresponding heating hole position of the heating equipment, realizing the heating and feeding of the half-shaft bar stock. The setting of the rangefinder 17 can memorize the position of the feeding lift, which is convenient for directly adjusting to the appropriate height and simplifies the operation process.

[0031] The feeding device of the present utility model is designed with a lifting structure and can be adjusted according to the height of the heating equipment. A V-shaped placement groove 9 is provided on the feeding support seat 8, which can stably support the half-shaft bar stock, avoiding collisions or movements between the half-shaft bar stocks during the movement of the feeding device, and ensuring good safety during the feeding process. The guiding rollers 11 are installed on the two supporting inclined surfaces of the V-shaped placement groove 9, and the guiding rollers 11 are in contact with the outer diameter of the half-shaft bar stock. When feeding the heating equipment, the moving push plate 13 is used to push the half-shaft bar stock to move. The setting of the guiding rollers 11 can make the feeding and pushing processes more labor-saving, reduce energy consumption, and the device has a simple and practical structure.

[0032] The above are only the preferred embodiments of the present utility model, and do not impose any form of limitation on the present utility model. Although the present utility model has been disclosed above with the preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art of this patent, without departing from the scope of the technical solution of the present utility model, can make some changes or modifications to the above-mentioned technical content as equivalent embodiments with equivalent changes, but as long as it does not depart from the content of the technical solution of the present utility model, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present utility model still fall within the scope of the present utility model.

Claims

1. A semi-axle bar material heating and feeding device, comprising a lifting support plate (1) and a feeding support seat (8) fixedly arranged above the lifting support plate, characterized in that: The feeding support seat (8) is provided with a V-shaped placement groove (9), and a mounting groove (10) is provided on the support inclined surface of the V-shaped placement groove (9). A convenient guide roller (11) is rotatably connected and installed in the mounting groove (10), and the outer side of the convenient guide roller (11) protrudes outside the support inclined surface of the V-shaped placement groove (9). A fixed end plate (5) is fixedly provided at the end position of the lifting support plate (1), and an electric telescopic rod (12) is fixedly installed on the side of the fixed end plate (5) close to the feeding support seat (8), and a movable push plate (13) is installed at the telescopic end of the electric telescopic rod (12). A supporting hydraulic cylinder (2) is provided below the lifting support plate (1), and the supporting hydraulic cylinder (2) is fixedly installed on a movable frame (3), and a movable wheel (4) is installed below the movable frame.

2. A semi-axle bar heating and feeding device according to claim 1, characterized in that: A brake structure is provided on the moving wheel (4); a liquid storage tank (14) and an oil pump (15) are fixedly provided at a middle position above the moving frame (3); four supporting hydraulic cylinders (2) are provided; and the supporting hydraulic cylinders (2), the oil pump (15) and the liquid storage tank (14) are connected via an oil supply pipeline.

3. A semi-axle bar material heating and feeding device according to claim 2, characterized in that: A control valve is installed on the oil supply pipeline between the supporting hydraulic cylinder (2) and the oil pump (15), an electric control box (7) is fixedly arranged on the outer side of the fixed end plate (5), and the control valve and the electric control box (7) are electrically connected.

4. A semi-axle bar heating and feeding device according to claim 3, characterized in that: A distance meter (17) is fixedly mounted on the bottom surface of the lifting support plate (1), and the distance meter (17) is electrically connected to the electric control box (7).

5. A semi-axle bar heating and feeding device according to claim 4, characterized in that: The V-shaped placement grooves (9) are provided with a plurality of groups, and the number and positions of the electric telescopic rods (12) and the movable push plates (13) correspond to the number and positions of the V-shaped placement grooves (9).

6. A semi-axle bar heating and feeding device according to claim 5, characterized in that: An armrest (6) is fixedly provided on the fixed end plate (5) above the electric control box (7), a battery and a control element are provided in the electric control box (7), a support top plate (16) is provided at the upper end of the telescopic rod of the support hydraulic cylinder (2), and the support top plate (16) is fixedly connected to the bottom surface of the lifting support plate (1).

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