Welding device for mechanical part machining

Abstract

The utility model discloses a welding device for machining mechanical parts, and belongs to the technical field of welding equipment. The rotating assembly comprises a base, a rotating disc, a first motor and a controller; the turntable is rotationally arranged on the base; the first motor is arranged on the base; the output end of the first motor is connected with the turntable to drive the turntable to rotate; the first motor is in circuit connection with the controller; the clamping assembly comprises a clamping block and a screw rod; the screw rod is rotationally arranged on the top surface of the turntable; the axes of the screws face the center of the turntable and are distributed in parallel at intervals along the circumferential direction of the center line of the turntable; the clamping block is arranged at one end of the screw close to the center of the turntable; and the welding machine is positioned beside the base. The circular track welding device can be used for circular track welding of mechanical parts, and is simple in overall structure and reasonable in design.

Description

TECHNICAL FIELD

[0001] The utility model belongs to welding equipment technical field, concretely relates to a welding device for mechanical part machining. BACKGROUND

[0002] Part of mechanical parts need to be welded in the production and processing process, in order to connect between the parts, form a whole.

[0003] The processing of mechanical parts is generally welded by welding device, such as the utility model discloses a kind of welding equipment for mechanical part machining, the welding equipment includes support leg, fixed plate, threaded rod and clamping plate, the inside of rotating hole is provided with fixed base, the both sides of the middle position of fixed base are connected with rotating shaft, the end of rotating shaft is provided with driven gear, the outside of driven gear is provided with driving gear cover, the end of driving gear cover is provided with driving motor, the upper surface of fixed base is provided with fixed plate, the middle position of fixed plate is provided with threaded rod, the end of threaded rod is provided with clamping plate, the outside of sliding block is provided with third electric telescopic rod.

[0004] The welding equipment for mechanical part machining is provided with first electric telescopic rod, second electric telescopic rod and third electric telescopic rod, so that the position of welding head can be adjusted according to the size and position of workpiece, the adaptation range of the device is increased, the device is more convenient to use, and the work efficiency is increased indirectly. UTILITY MODEL CONTENTS

[0005] The utility model provides a kind of welding device for mechanical part machining to solve the technical problem mentioned in background art.

[0006] To achieve the above object, the utility model adopts the following technical solutions:

[0007] The utility model provides a welding device for mechanical parts processing, it includes: rotating assembly, including base, carousel, first motor and controller, carousel rotation sets up on the base, first motor sets up on the base, the output of first motor is connected with carousel, drives carousel rotation, first motor and controller circuit connection, clamping assembly includes clamping block and screw rod, screw rod rotation sets up on the top surface of carousel, the screw rod axle line is towards the center of carousel, and is along the circumferential direction of carousel center line parallel interval distribution, clamping block sets up on the one end of screw rod close to the center of carousel, welding machine is located the base side.

[0008] As a further improvement of the technical scheme, the rotating assembly further comprises a first gear; the first gear is arranged at the bottom end of the carousel; the first motor is in meshing transmission with the first gear to drive the carousel to rotate.

[0009] As a further improvement of the technical scheme, the rotating assembly further comprises a support block; the carousel is arranged on the base through the support block; the support block is arranged on the base; the carousel is rotationally arranged on the support block.

[0010] As a further improvement of the technical scheme, the support block is rotationally arranged on the base; the first motor is arranged on the support block.

[0011] As a further improvement of the technical scheme, the rotating assembly further comprises a second motor; the second motor is in mechanical transmission connection with the support block to drive the support block to rotate; the second motor is in circuit connection with the controller.

[0012] As a further improvement of the technical scheme, the rotating assembly further comprises a second gear; the second gear is arranged at both ends of the support block; the second motor is arranged on the base, and the output thereof is in meshing transmission with the second gear.

[0013] As a further improvement of the technical scheme, the rotating assembly further comprises a transmission shaft and a transmission gear; the transmission shaft is rotationally arranged on the base; the transmission gear is arranged on the transmission shaft; the second motor and the second gear are in transmission through the transmission gear; the transmission gear is in meshing transmission with the output of the second motor and the second gear, respectively.

[0014] Compared with the prior art, the utility model has the advantages as follows:

[0015] The application can be used for circular trajectory welding of mechanical parts, and has simple overall structure and reasonable design; when in use, the screw rod is rotated to move the clamping blocks away from the center of the rotating disc, then the mechanical parts with circular trajectory such as flanges are placed on the center of the rotating disc, the screw rod is rotated again to drive the clamping blocks to move towards the rotating disc, the clamping blocks contact and clamp the bottom end of the mechanical parts to ensure the stability of the mechanical parts, the welding machine is adjusted to make the welding gun of the welding machine close to the welding position of the mechanical parts, the first motor is controlled to rotate by the control system, and the welding machine can be manually operated to start welding the mechanical parts, when the welding machine welds the mechanical parts, the first motor drives the first gear to rotate, and then drives the rotating disc to rotate, the flanges on the rotating disc also rotate, the flanges are welded to rotate, and the circular trajectory welding of the mechanical parts is completed. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed in the embodiments will be briefly introduced as follows, and it should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor on the basis of the drawings.

[0017] Figure 1 The structure diagram of the welding device for mechanical part machining provided by the present application Figure 1 ;

[0018] Figure 2 The structure diagram provided by the present application Figure 2 ;

[0019] Figure 3 The structure diagram provided by the present application Figure 3 ;

[0020] Figure 4 The structure diagram provided by the present application Figure 4 ;

[0021] Figure 5 The structure diagram provided by the present application Figure 5 ;

[0022] The drawings show that: 1-rotating assembly, 11-base, 12-rotating disc, 13-first motor, 14-first gear, 15-supporting block, 16-second motor, 17-second gear, 18-transmission shaft, 19-transmission gear, 2-clamping assembly, 21-clamping block, 22-screw rod, 3-welding machine. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below in conjunction with the drawings of the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the described embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without any creative effort fall within the scope of the present application. Unless otherwise defined, the technical terms or scientific terms used herein should have the usual meanings understood by those of ordinary skill in the art to which the present application belongs.

[0024] The terms "first", "second", and similar terms used in the description and claims of the present application do not denote any order, quantity, or importance, but are only used to distinguish different components. Similarly, unless the context clearly indicates otherwise, the singular forms "a", "an", and "the" do not denote a quantity restriction, but denote the existence of at least one. The terms "include" or "contain" and similar terms mean that the elements or objects appearing before "include" or "contain" cover the features, integers, steps, operations, elements, and / or components listed after "include" or "contain", and do not exclude the existence or addition of one or more other features, integers, steps, operations, elements, components, and / or sets. "Up", "down", "left", "right", and the like are only used to represent relative positional relationships, and when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0025] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, terms such as "mounting", "connecting", "connecting", "setting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements inside. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0026] Embodiment one:

[0027] As Figures 1 to 5As shown in the figure, a welding device for mechanical part processing, comprising: rotating assembly 1, clamping assembly 2 and welding machine 3; rotating assembly 1 comprises base 11, rotating disc 12, first motor 13 and controller; the controller can be provided on the base 11; the rotating disc 12 is rotatably arranged on the top of the base 11; the first motor 13 is arranged on the base 11; the output end of the first motor 13 is connected with the rotating disc to drive the rotating disc 12 to rotate; the first motor 13 is connected with the controller circuit; the clamping assembly 2 comprises clamping block 21 and screw rod 22; the screw rod 22 is rotatably arranged on the top surface of the rotating disc 12; the screw rod axis is towards the center of the rotating disc 12, and is distributed in parallel along the circumferential direction of the rotating disc 12 center line at equal intervals; the clamping block 21 is arranged on one end of the screw rod 22 close to the center of the rotating disc 12; the welding machine 3 is located beside the base 11 and close to the rotating disc 12; the welding machine can be connected with the controller circuit. In addition, it should be noted that the connection mode of the first motor and the controller is a conventional connection, and the specific model of the welding machine, the controller and the first motor is not the improvement point of the present application, which will not be described here.

[0028] As shown in the figure, Figure 4 and Figure 5 Preferably, the rotating assembly 1 further comprises a first gear 14; the first gear 14 is arranged at the bottom end of the rotating disc 12, and the first gear 14 rotates with the rotating disc 12; a gear is also arranged on the output end of the first motor 13 and meshes with the first gear 14 to drive the rotating disc 12 to rotate.

[0029] Working mode:

[0030] In use, the screw rod 22 is rotated to move the clamping block 21 away from the center of the rotating disc 12, then a mechanical part with a circular welding trajectory such as a flange is placed on the center of the rotating disc 12, and then the screw rod 22 is rotated to drive the clamping block 21 to move towards the rotating disc 12, the clamping block 21 contacts and clamps the bottom end of the mechanical part to ensure the stability of the mechanical part, the welding machine 3 is adjusted, the welding torch of the welding machine 3 is close to the welding position of the mechanical part, the first motor 13 is controlled to rotate through the control system, and the welding machine 3 can be manually operated to start welding the mechanical part, when the welding machine 3 welds the mechanical part, the first motor 13 drives the first gear 14 to rotate, and then drives the rotating disc 12 to rotate, the flange on the rotating disc 12 also rotates, so that the flange edge welding rotates, and the circular trajectory welding of the mechanical part is completed, the overall structure is simple and the design is reasonable.

[0031] Example two

[0032] As shown in the figure, Figure 4 and Figure 5 Compared with example one, the difference lies in that the rotating assembly 1 further comprises a support block 15; the rotating disc 12 is arranged on the base 11 through the support block 15; the support block 15 is arranged on the base 11; the rotating disc 12 is rotatably arranged on the support block 15.

[0033] As Figure 4 and Figure 5 shown, preferably, the support block 15 is rotatably arranged on the base 11; the first motor 13 is arranged on the support block 15 and rotates with the support block 15 to always maintain the transmission between the first motor 13 and the rotating disc 12.

[0034] As Figure 4 and Figure 5 shown, preferably, the rotating assembly 1 further comprises a second motor 16; the second motor 16 is mechanically connected with the support block 15 to drive the support block 15 to rotate; the second motor 16 is connected with the controller circuit, and the rotation of the support block 15 driven by the second motor 16 changes the angle of the rotating disc 12 to make it inclined or horizontal, increases the flexibility of the rotating disc 12 to adapt to different types of mechanical parts for welding. In addition, it should be noted that the connection mode of the second motor and the controller is a conventional connection, and the specific model of the second motor is not the improvement point of the present application, which will not be described here.

[0035] As Figure 4 and Figure 5 shown, preferably, the rotating assembly 1 further comprises a second gear 17; the second gear 17 is arranged at both ends of the support block 15; the second motor 16 is arranged on the base 11, and the output end thereof is in meshing transmission with the second gear 17; the second motor 16 is in meshing transmission with the second gear 17 to drive the support block 15 to rotate, and the overall structure is simple and reasonable in design.

[0036] As Figures 2 to 5 shown, preferably, the rotating assembly 1 further comprises a transmission shaft 18 and a transmission gear 19; the transmission shaft 18 is rotatably arranged on the base 11, and the axis direction of the transmission shaft 18 is consistent with the length direction of the support block 15; the transmission gear 19 is arranged on the transmission shaft 18; the second motor 16 and the second gear 17 are in transmission through the transmission gear 19; the transmission gear 19 is in meshing transmission with the output end of the second motor 16 and the second gear 17, respectively; the transmission gear 19 comprises a first transmission gear and a second transmission gear; the first transmission gear is in meshing transmission with the output end of the second motor 16, and the second transmission gear is in transmission meshing with the second gear 17; the diameter of the first transmission gear is greater than that of the second transmission gear; the diameter of the second transmission gear is smaller than that of the gear on the output end of the second motor 16, and the transmission between the second motor 16 and the second gear 17 is increased through the transmission gear 19 to improve the rotation speed of the second gear 17.

[0037] The above is only a preferred embodiment of the present application, and is not intended to limit the present application, and any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A welding device for machining of mechanical parts, characterized in that The utility model relates to a welding machine, including: Rotary assembly (1), including base (11), rotary disc (12), first motor (13) and controller, The rotary disc (12) rotation is arranged on the base (11), the first motor (13) is arranged on the base (11), the output of the first motor (13) is connected with the rotary disc (12), drives the rotary disc (12) rotation, the first motor (13) is connected with the controller circuit, Clamping assembly (2), including clamping block (21) and screw rod (22), the screw rod (22) rotation is arranged on the top surface of rotary disc (12), the screw rod (22) axis is towards the center of rotary disc (12), and is along the circumferential direction of rotary disc (12) center line parallel interval distribution, the clamping block (21) is arranged on the one end of screw rod (22) near the center of rotary disc (12), Welding machine (3) is located the base (11) side.

2. The welding apparatus for mechanical parts machining according to claim 1, characterized in that, The rotary assembly (1) further includes first gear (14), the first gear (14) is arranged on the bottom end of rotary disc (12), the first motor (13) is engaged transmission with the first gear (14), drives the rotary disc (12) rotation.

3. The welding apparatus for mechanical parts machining according to claim 1, characterized in that, The rotary assembly (1) further includes support block (15), the rotary disc (12) is arranged on the base (11) through the support block (15), the support block (15) is arranged on the base (11), the rotary disc (12) rotation is arranged on the support block (15).

4. The welding apparatus for mechanical parts machining according to claim 3, characterized in that, The support block (15) rotation is arranged on the base (11), the first motor (13) is arranged on the support block (15).

5. The welding apparatus for mechanical parts machining according to claim 4, characterized in that, The rotary assembly (1) further includes second motor (16), the second motor (16) and the support block (15) mechanical transmission connection, drives the support block (15) rotation, the second motor (16) is connected with the controller circuit.

6. The welding apparatus for mechanical parts machining according to claim 5, characterized in that, The rotary assembly (1) further includes second gear (17), the second gear (17) is arranged on both ends of support block (15), the second motor (16) is arranged on the base (11), and the output thereof is engaged transmission with the second gear (17).

7. The welding apparatus for mechanical parts machining according to claim 6, characterized in that, The rotary assembly (1) further includes transmission shaft (18) and transmission gear (19), the transmission shaft (18) rotation is arranged on the base (11), the transmission gear (19) is arranged on the transmission shaft (18), the second motor (16) and the second gear (17) are driven through the transmission gear (19), and the transmission gear (19) is engaged transmission with the output of the second motor (16) and the second gear (17) respectively.

Images