Part welding equipment

Abstract

The utility model discloses part welding equipment and belongs to the technical field of welding, the part welding equipment comprises a welding gun and a base, a welding table is arranged at the top of the base, a guide mechanism is mounted between the welding table and the base, a clamping mechanism is arranged at the bottom of the welding table, the clamping mechanism comprises a rectangular box, and the rectangular box is fixedly mounted at the bottom end of the welding table; a double-end motor is fixedly mounted in the rectangular box; a to-be-machined part is placed above the welding table, two sets of screw rods are driven to rotate through a double-head motor, two sets of moving bases are made to get close, and therefore two sets of vertical rods are driven to get close until two sets of clamping plates clamp and fix the two sides of the part, and then two sets of clamping rods are driven to rotate through synchronous rotation of two sets of small motors, so that the two sides of the part are clamped and fixed. By means of the clamping mechanism and the overturning mechanism, automatic clamping and overturning of the part are achieved, the automation degree during welding is greatly improved, manual operation steps are reduced, and the welding efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of welding, in particular to a part welding equipment. BACKGROUND

[0002] "Welding" is a processing technology and coupling method that makes two or more than two workpieces produce atomic bonding through heating, pressing or both. Welding is widely used, both for metals and for non-metals. The development history of welding technology is long. As early as in ancient times, people connected metal materials through forging welding, brazing and casting welding. With the development of modern industry and science and technology, welding technology has been continuously innovated and improved, and various new welding methods and equipment have appeared, such as electric arc welding, gas shielded welding, laser welding, etc. These new technologies not only improve the welding quality and efficiency, but also expand the application field of welding.

[0003] The existing welding equipment relies on manual fixing operation when welding parts. The worker adjusts the clamping device to clamp the workpiece, then tightens and fixes the workpiece, and then manually adjusts the position of the workpiece or changes the position according to the welding angle, which is troublesome and low in efficiency.

[0004] Therefore, the present application provides a part welding equipment. Invention content

[0005] In view of the shortcomings of the prior art, the present application provides a part welding equipment to overcome the shortcomings of the prior art and solve the problems in the prior art.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a part welding equipment, comprising a welding gun and a base, a welding table is arranged on the top of the base, a guide mechanism is installed between the welding table and the base, a clamping mechanism is arranged on the bottom of the welding table, the clamping mechanism comprises a rectangular box, the rectangular box is fixedly installed at the bottom end of the welding table, a double-head motor is fixedly installed in the interior of the rectangular box, two groups of output ends of the double-head motor are fixedly installed with screw rods, a moving seat is threadedly connected with the outer surface of the screw rod, a vertical rod is fixedly installed on the top end of the moving seat, a sliding groove matched with the vertical rod is arranged in the interior of the welding table, the top end of the vertical rod penetrates through the sliding groove, a clamping rod is rotatably connected with the top of the vertical rod, clamping plates are fixedly installed on the opposite surfaces of two groups of clamping rods, a turnover mechanism is arranged on the side away from each other of two groups of vertical rods, the turnover mechanism comprises a fixed box, the fixed box is fixedly installed on one side of the vertical rod, a small motor is fixedly installed in the interior of the fixed box, and one end of the clamping rod is fixedly installed with the output end of the small motor.

[0007] By adopting the technical scheme, the part to be processed is placed above the welding table, two groups of screw rods are driven to rotate by the double-head motor, the two groups of moving seats are moved close to each other, thereby driving the two groups of vertical rods to move close to each other, until the two groups of clamping plates clamp and fix the two sides of the part, then the two groups of clamping rods are driven to rotate by the two groups of small motors rotating synchronously, thereby the part clamped and fixed by the two groups of clamping plates is adjusted in welding angle, the automatic clamping and overturning of the part are realized by the clamping mechanism and the overturning mechanism, the automation degree during welding is greatly improved, the manual operation steps are reduced, and the welding efficiency is improved.

[0008] As a preferred technical scheme of the present application, the welding torch is internally provided with a rotating mechanism, the rotating mechanism comprises a motor, the motor is fixedly installed in the interior of the base, a rotating shaft is fixedly installed at the output end of the motor, and the top end of the rotating shaft penetrates through the base and is fixedly installed at the bottom end of the rectangular box.

[0009] By adopting the above technical scheme, the welding table is driven to rotate around the rotating shaft by starting the motor, thereby the welding direction of the part is automatically adjusted, the labor amount of workers is further reduced, and the automation degree during welding is improved.

[0010] As a preferred technical scheme of the present application, the guide mechanism comprises an annular guide rail, the annular guide rail is fixedly installed at the top end of the base, two groups of guide blocks are slidingly connected at the sliding ends of the annular guide rail, and a connecting rod is fixedly installed between each group of guide blocks and the welding table.

[0011] By adopting the above technical scheme, in the process of driving the welding table to rotate by the rotating mechanism, the welding table drives the guide blocks to rotate along the sliding ends of the annular guide rail through the connecting rod, which plays a guiding role during the rotation of the welding table, and the guide blocks and the connecting rod play a supporting role for the welding table, thereby improving the stability during the rotation of the welding table.

[0012] As a preferred technical scheme of the present application, the top end of the base is fixedly installed with a protective cover.

[0013] By adopting the above technical scheme, the protective cover can effectively prevent sparks and splashes generated during welding from splashing out, which is conducive to the protection of the working environment.

[0014] As a preferred technical scheme of the present application, opposite surfaces of the two groups of clamping plates are fixedly installed with pressure sensors, one side of the base is fixedly installed with a controller, the controller is signal-connected with the pressure sensors, and the controller is electrically connected with the double-head motor.

[0015] By adopting the technical scheme, the pressure of the two sets of clamping plates when clamping the part is detected by the two sets of pressure sensors, when the controller receives the detection value of the pressure sensor reaching the preset value, the controller automatically controls the closing of the double-head motor, thereby avoiding damage to the part caused by excessive clamping force, and improving the protection effect on the part.

[0016] As a preferred technical scheme of the present application, the controller is electrically connected with the motor and the small motor.

[0017] By adopting the technical scheme, the motor and the small motor are electrically connected by the controller, which facilitates the operator to operate the controller to control the motor and the small motor, and improves the practicability during use.

[0018] As a preferred technical scheme of the present application, the bottom of the welding gun is clamped with a support, and the bottom end of the support is fixedly installed on the top end of the base.

[0019] By adopting the technical scheme, the welding gun is stored by the support, which facilitates the taking and placing of the welding gun, and improves the practicability during use.

[0020] As a preferred technical scheme of the present application, the threads of the two sets of screw rods are opposite in direction.

[0021] By adopting the technical scheme, the threads of the two sets of screw rods are opposite in direction, so that the two sets of moving seats and the vertical rods move towards or away from each other under the driving of the double-head motor, thereby completing the clamping and releasing operations on the part.

[0022] The beneficial effects of the present application are:

[0023] 1. The part to be processed is placed above the welding table, the two sets of screw rods are driven to rotate by the double-head motor, the two sets of moving seats are moved close to each other, thereby driving the two sets of vertical rods to move close to each other, until the two sets of clamping plates clamp and fix the two sides of the part, then the two sets of small motors are synchronously rotated to drive the two sets of clamping rods to rotate, thereby adjusting the welding angle of the part clamped and fixed by the two sets of clamping plates, the automatic clamping and overturning of the part are realized by the clamping mechanism and the overturning mechanism, the automation degree during welding is greatly improved, the manual operation steps are reduced, and the welding efficiency is improved.

[0024] 2. The welding table is driven to rotate around the rotation shaft by starting the motor, thereby automatically adjusting the welding direction of the part, further reducing the labor amount of workers, and improving the automation degree during welding. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is an internal structure diagram of the present application;

[0026] Figure 2Structure diagram of clamping mechanism

[0027] Figure 3 Structure diagram of clamping mechanism Figure 2 Structure diagram of clamping mechanism

[0028] Figure 4 Structure diagram of guiding mechanism

[0029] In the figure: 1, welding torch; 2, base; 3, welding table; 5, rotating mechanism; 501, motor; 502, rotating shaft; 6, clamping mechanism; 601, rectangular box; 602, double-head motor; 603, screw rod; 604, moving seat; 605, vertical rod; 606, clamping rod; 607, clamping plate; 608, sliding groove; 7, overturning mechanism; 701, fixed box; 702, small motor; 8, protective cover; 9, guiding mechanism; 901, annular guiding rail; 902, guiding block; 903, connecting rod; 10, pressure sensor; 11, support; 12, controller. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the present application.

[0031] Reference Figures 1-4The utility model provides a kind of part welding equipment, including welding torch 1 and base 2, the top of base 2 is provided with welding table 3, guiding mechanism 9 is installed between welding table 3 and base 2, the bottom of welding table 3 is provided with clamping mechanism 6, clamping mechanism 6 includes rectangular box 601, and rectangular box 601 is fixedly installed to the bottom end of welding table 3, double-head motor 602 is fixedly installed in the inside of rectangular box 601, the two groups of output ends of double-head motor 602 are fixedly installed with screw rod 603, the outer surface of screw rod 603 is threadedly connected with moving seat 604, moving seat 604 is fixedly installed at the top of vertical rod 605, the inside of welding table 3 is provided with sliding slot 608 matched with vertical rod 605, and vertical rod 605 is passed through sliding slot 608 at the top, and clamping rod 606 is rotatably connected at the top of vertical rod 605, the opposite sides of two groups of clamping rod 606 are fixedly installed with clamping plate 607, the side of two groups of vertical rod 605 away from each other is provided with turnover mechanism 7, and turnover mechanism 7 includes fixed box 701, fixed box 701 is fixedly installed to the side of vertical rod 605, small motor 702 is fixedly installed in the inside of fixed box 701, and the output end of small motor 702 is fixedly installed with one end of clamping rod 606;Guiding mechanism 9 includes annular guide rail 901, annular guide rail 901 is fixedly installed to the top of base 2, the sliding end of annular guide rail 901 is slidably connected with two groups of guide blocks 902, and the two groups of guide blocks 902 are fixedly installed with connecting rod 903 between welding table 3.

[0032] The part to be processed is placed above welding table 3, two groups of screw rods 603 are driven to rotate by double-head motor 602, so that two groups of moving seats 604 are close, so as to drive two groups of vertical rods 605 to be close, until two groups of clamping plates 607 are clamped and fixed on both sides of the part, then two groups of small motors 702 are synchronously rotated, drive two groups of clamping rods 606 to rotate, so that two groups of clamping plates 607 are adjusted in welding angle, the automatic clamping and turnover of the part are realized by clamping mechanism 6 and turnover mechanism 7, the degree of automation during welding is greatly improved, manual operation steps are reduced, and welding efficiency is improved;During the process that welding table 3 is driven to rotate by rotating mechanism 5, welding table 3 drives guide block 902 to rotate along the sliding end of annular guide rail 901 by connecting rod 903, which plays a guiding role when welding table 3 rotates, and guide block 902 and connecting rod 903 support welding table 3, improving the stability of welding table 3 during rotation.

[0033] Refer to Figures 1-3 The inside of welding torch 1 is provided with rotating mechanism 5, rotating mechanism 5 includes motor 501, motor 501 is fixedly installed in the inside of base 2, the output end of motor 501 is fixedly installed with rotating shaft 502, the top of rotating shaft 502 is fixedly installed with the bottom end of rectangular box 601 by passing through base 2;The top of base 2 is fixedly installed with protective cover 8.

[0034] By starting the motor 501, the welding table 3 is driven to rotate around the rotating shaft 502, thereby automatically adjusting the welding direction of the part, further reducing the labor of the worker, and improving the automation degree during welding; The protective cover 8 can effectively prevent sparks and splashes generated during welding from splashing out, which is beneficial to the protection of the working environment.

[0035] With reference to Figures 1-3 The opposite faces of the two sets of clamping plates 607 are fixedly installed with pressure sensors 10, and one side of the base 2 is fixedly installed with a controller 12, which is signal connected with the pressure sensors 10 and electrically connected with the double-head motor 602; The bottom of the welding gun 1 is clamped with a support 11, and the bottom end of the support 11 is fixedly installed on the top end of the base 2; The pressure of the two sets of clamping plates 607 when clamping the part is detected by the two sets of pressure sensors 10, and when the controller 12 receives the detection value of the pressure sensor 10 reaching the preset value, the controller 12 automatically controls the double-head motor 602 to be turned off, thereby avoiding damage to the part caused by excessive clamping force, and improving the protection effect on the part; The welding gun 1 is stored through the support 11, which is convenient for taking and placing the welding gun 1, and improves the practicability during use.

[0036] With reference to Figures 1-3 The controller 12 is electrically connected with the motor 501 and the small motor 702; The screw threads of the two sets of screw rods 603 are opposite; The controller 12 is electrically connected with the motor 501 and the small motor 702, which is convenient for the operator to operate the controller 12 to control the motor 501 and the small motor 702, and improves the practicability during use; The screw threads of the two sets of screw rods 603 are opposite, so that the two sets of moving seats 604 and the vertical rods 605 move towards or away from each other under the drive of the double-head motor 602, thereby completing the clamping and releasing operations of the part.

[0037] Working principle: place the part to be processed above the welding table 3, drive the two sets of screw rods 603 to rotate through the double-head motor 602, so that the two sets of moving seats 604 approach each other, thereby driving the two sets of vertical rods 605 to approach each other, until the two sets of clamping plates 607 clamp and fix the two sides of the part, then synchronously rotate the two sets of small motors 702 to drive the two sets of clamping rods 606 to rotate, thereby adjusting the welding angle of the part clamped and fixed by the two sets of clamping plates 607, and realizing automatic clamping and overturning of the part through the clamping mechanism 6 and the overturning mechanism 7, greatly improving the automation degree during welding, reducing manual operation steps, improving the welding efficiency, starting the motor 501 to drive the welding table 3 to rotate around the rotating shaft 502, thereby automatically adjusting the welding direction of the part, further reducing the labor of the worker, and improving the automation degree during welding;

[0038] Wherein, in the process of rotating the welding table 3 by the rotating mechanism 5, the welding table 3 drives the guide block 902 to rotate along the sliding end of the annular guide rail 901 through the connecting rod 903, which plays a guiding role when the welding table 3 rotates, and the guide block 902 and the connecting rod 903 support the welding table 3, improving the stability of the welding table 3 during rotation. The protective cover 8 can effectively prevent sparks and splashes generated during welding from splashing out, which is conducive to protecting the working environment.

[0039] At the same time, the two groups of pressure sensors 10 detect the pressure of the two groups of clamping plates 607 when clamping the parts, and when the controller 12 receives the detection value of the pressure sensor 10 reaching the preset value, the controller 12 automatically controls the shutdown of the double-head motor 602, thereby avoiding damage to the parts caused by excessive clamping force and improving the protection effect on the parts. The controller 12 is electrically connected to the motor 501 and the small motor 702, which facilitates the operator to operate the controller 12 to control the motor 501 and the small motor 702, and improves the practicability during use.

[0040] In addition, the welding gun 1 is stored in the support 11, which facilitates the taking and placing of the welding gun 1 and improves the practicability during use; the screw threads of the two groups of screw rods 603 are opposite, so that the two groups of moving seats 604 and the vertical rods 605 move towards or away from each other under the drive of the double-head motor 602, thereby completing the clamping and releasing operations of the parts.

[0041] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent replacements to some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A parts welding apparatus comprising a welding torch (1) and a base (2), characterized in that, The top of the base (2) is provided with a welding table (3), a guide mechanism (9) is installed between the welding table (3) and the base (2), the bottom of the welding table (3) is provided with a clamping mechanism (6), the clamping mechanism (6) comprises a rectangular box (601), the rectangular box (601) is fixedly installed at the bottom end of the welding table (3), a double-head motor (602) is fixedly installed inside the rectangular box (601), two groups of output ends of the double-head motor (602) are fixedly installed with screw rods (603), the outer surfaces of the screw rods (603) are threadedly connected with moving seats (604), the top ends of the moving seats (604) are fixedly installed with vertical rods (605), a sliding groove (608) matched with the vertical rods (605) is formed in the welding table (3), and the top ends of the vertical rods (605) penetrate through the sliding groove (608), the top portions of the vertical rods (605) are rotatably connected with clamping rods (606), clamping plates (607) are fixedly installed on the opposite sides of the two groups of clamping rods (606), and the sides, away from each other, of the two groups of vertical rods (605) are provided with turnover mechanisms (7).

2. A part welding apparatus according to claim 1, wherein The inside of the welding gun (1) is provided with a rotating mechanism (5), the rotating mechanism (5) comprises a motor (501), the motor (501) is fixedly installed inside the base (2), the output end of the motor (501) is fixedly installed with a rotating shaft (502), and the top end of the rotating shaft (502) penetrates through the base (2) and is fixedly installed at the bottom end of the rectangular box (601).

3. A part welding apparatus according to claim 1, wherein The guide mechanism (9) comprises an annular guide rail (901), the annular guide rail (901) is fixedly installed at the top end of the base (2), and two groups of guide blocks (902) are slidably connected to the sliding ends of the annular guide rail (901).

4. The part welding apparatus of claim 1, wherein The top end of the base (2) is fixedly installed with a protective cover (8).

5. The part welding apparatus of claim 1, wherein The opposite sides of the two groups of clamping plates (607) are fixedly installed with pressure sensors (10), one side of the base (2) is fixedly installed with a controller (12), the controller (12) is signal connected with the pressure sensors (10), and the controller (12) is electrically connected with the double-head motor (602).

6. A part welding apparatus according to claim 5, wherein The controller (12) is electrically connected with the motor (501) and the small motor (702).

7. The part welding apparatus of claim 1, wherein The bottom of the welding gun (1) is clamped with a support (11), and the bottom end of the support (11) is fixedly installed at the top end of the base (2).

8. The part welding apparatus of claim 1, wherein The screw thread directions of the two groups of screw rods (603) are opposite.

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