Metal part welding mechanism

Abstract

The utility model discloses a metal part welding mechanism, and relates to the technical field of welding equipment. The device comprises a welding table and an equipment box, wherein the welding table is detachably and fixedly arranged on the top side wall of the equipment box; a bearing plate is embedded in the upper surface wall of the welding table, and a recycling box is embedded in the front side wall of the upper middle portion of the equipment box. A clamping mechanism is fixedly installed above the bearing plate and in the inner wall of the rear side of the welding table, the clamping mechanism comprises a pneumatic rod and an abutting plate installed at the top end of the pneumatic rod, and a rubber pad is further bonded to the outer wall of the abutting plate. A lifting frame is installed on the rear portion of the upper side wall of the equipment table, a welding gun is inserted into the left end of the lifting frame, a sliding mechanism is slidably connected to the middle of the lifting frame, and a winding mechanism is fixedly installed at the right end of the lifting frame. According to the welding device, a welding piece placed on the welding table can be clamped and positioned through the clamping mechanism, and it is guaranteed that a power line of a welding gun is wound through cooperation of the winding mechanism and the sliding mechanism.

Description

Technical Field

[0001] The utility model belongs to the technical field of welding equipment, in particular to a metal parts welding mechanism. Background Art

[0002] One of the most common manufacturing processes for metal parts is welding. By combining and welding multiple metal parts together through welding equipment, metal parts of a completely new shape can be obtained. The welding equipment mainly consists of three parts: welding rods, welding guns and welding tables. The welding rods are the welding raw materials of the welding guns, and the welding guns are used to weld metal parts. The welding tables are used to support metal parts, and are also used to store welding rods and install welding guns.

[0003] A Chinese patent application (or patent) with publication number CN216829318U discloses a processing device suitable for the production of metal parts, including a welding table and a welding slag collection mechanism, a welding mechanism is provided on one side of the top of the welding table, the welding slag collection mechanism includes a drainage trough, the drainage trough is provided on the top of the welding table, the inner cavity of the drainage trough is equidistantly fixedly connected with a plurality of bearing bars, a collection trough is provided on the front of the welding table, a collection frame is slidably sleeved on the inner cavity of the collection trough, a connecting hole is provided on the top of the inner wall of the collection trough, the connecting hole is connected to the drainage trough, and a collection bag is provided in the inner cavity of the collection frame. The utility model utilizes the arrangement of the drainage trough, the plurality of bearing bars, the collection frame and the collection bag, and automatically collects the welding slag generated by welding through the drainage trough, the plurality of bearing bars, the collection frame and the collection bag, which will not affect the working environment and does not require the staff to perform subsequent cleaning work, thereby improving the convenience of welding processing of metal parts.

[0004] In the above-mentioned prior art, a bearing bar is installed on the top of the drainage trough on the welding table. The bearing bar is used to receive the welded parts, and welding is also performed on the bearing bar. However, since there are gaps between the bearing bars and no auxiliary structure is provided, the welded parts are prone to positional displacement on the welding table; and in the above-mentioned prior art, a power cord sufficient for the welding gun is installed at one end of the welding gun, and the power cord is also mounted on the slide rail. Since the length of the power cord is not adjustable and needs to meet the use requirements of the welding gun, it will cause the power cord to drag and be too long, affecting the use. To this end, we provide a metal parts welding mechanism to solve the problems in the above-mentioned prior art. Utility Model Content

[0005] The utility model aims to provide a metal parts welding mechanism, which can clamp and position the welding parts placed on the welding table by using a clamping mechanism, and ensure that the power cord of the welding gun is wound by using the cooperation of a winding mechanism and a sliding mechanism, thereby solving the problems of existing processing equipment suitable for the production of metal parts.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model discloses a metal parts welding mechanism, comprising a welding table and an equipment box, wherein the welding table is detachably fixedly mounted on the top side wall of the equipment box; a bearing plate is embedded in the upper surface wall of the welding table, and a recovery box is embedded in the front side wall of the upper middle part of the equipment box;

[0008] A clamping mechanism is fixedly installed above the load-bearing plate and in the inner wall of the rear side of the welding table. The clamping mechanism includes a pneumatic rod and an abutment plate installed on the top thereof. A rubber pad is also bonded to the outer wall of the abutment plate.

[0009] A hanging frame is installed at the rear part of the upper side wall of the welding table, a welding gun is inserted at the left end of the hanging frame, and a sliding mechanism is slidably connected to the middle part of the hanging frame, and a winding mechanism is fixedly installed at the right end of the hanging frame, the sliding mechanism includes a slider and a hollow column thereon, and the hollow column is connected to the ring through a traction spring, the winding mechanism includes a mounting frame and a rotating rod inserted thereon, a reset spring is installed on the rotating rod, and the rotating rod is connected to the winding drum through the reset spring, and the power cord on the welding gun passes through the ring and is connected to the winding drum.

[0010] The utility model is further configured that three pneumatic rods are provided in the clamping mechanism, and abutment plates are provided equally between the three pneumatic rods, and the pneumatic rods are electrically connected to the equipment box.

[0011] The utility model is further configured such that the bottom side wall of the abutting plate cooperates with the upper side wall of the bearing plate, and the outer walls on both sides of the abutting plate cooperate with the inner wall of the welding platform, and the abutting plate abuts against the welding piece through the rubber pad in the front side wall.

[0012] The utility model is further configured that a slide groove is opened on the central axis of the hanging frame, and a fixing hole is opened on the left side of the slide groove, and an installation groove is opened on the right side wall of the slide groove, the hanging frame is plugged into the welding gun through the fixing hole, and the hanging frame is connected to the winding mechanism through the installation groove.

[0013] The utility model is further configured such that the bottom outer peripheral side wall of the installation frame in the winding mechanism cooperates with the inner side wall of the installation groove, and the installation frame and the installation groove are connected by threads, the rotating rod is inserted into the top of the installation frame, and a gap is set between the bottom outer wall of the winding drum and the bottom inner wall of the installation frame.

[0014] The utility model is further configured that a slider in the sliding mechanism is embedded in a slide groove, and the slider is slidably connected to the slide groove, springs are embedded at both left and right ends of the slide groove, and the slider is arranged between two springs in the slide groove.

[0015] The utility model is further configured such that the hollow column is threadedly connected to the center of the upper side wall of the slider, one end of the traction spring is bonded to the inner wall of the hollow groove of the hollow column, and the other end of the traction spring is bonded to the cylinder on the bottom side wall of the circular ring, and the cylinder on the bottom side wall of the circular ring cooperates with the hollow groove in the hollow column.

[0016] The utility model has the following beneficial effects:

[0017] 1. The utility model utilizes a plurality of equally spaced supporting plates inlaid on a welding table to receive welded parts to be welded, and a clamping mechanism is installed above the supporting plate and on the inner wall of the rear side of the welding table. The clamping mechanism clamps the welded parts placed on the supporting plate to ensure that the welded parts do not deviate when the workers are welding them.

[0018] 2. The utility model can store the power cord on the welding gun by utilizing the cooperation of the winding mechanism and the sliding mechanism installed on the hanging frame, wherein the winding mechanism can wind up the tail end area of ​​the power cord and ensure that the power cord can be pulled out of the winding mechanism when subjected to traction, and automatically retract into the winding mechanism when not subjected to force, while the sliding mechanism assists the winding mechanism in working, ensuring that the power cord will not be dragged onto the welding table when the welding gun is in use and the power cord is subjected to traction.

[0019] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 The figure is a structural schematic diagram of a metal component welding mechanism.

[0022] Figure 2 The present invention is a structural cross-sectional view of a metal component welding mechanism.

[0023] Figure 3 It is a structural schematic diagram of the clamping mechanism.

[0024] Figure 4 It is a structural schematic diagram of the winding mechanism.

[0025] Figure 5 This is the structural disassembly diagram of the winding mechanism.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 1-welding table, 101-carrying plate, 2-equipment box, 3-recovery box, 4-clamping mechanism, 401-pneumatic rod, 402-abutment plate, 403-rubber pad, 5-hanging frame, 501-slide groove, 502-fixing hole, 503-installation groove, 6-welding gun, 601-power cord, 7-winding mechanism, 701-installation frame, 702-rotating rod, 703-reset spring, 704-winding drum, 8-sliding mechanism, 801-slider, 802-hollow column, 803-traction spring, 804-ring. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment 1

[0030] See also Figure 1-2 The utility model is a metal parts welding mechanism, comprising a welding table 1 and a carrier plate 101 for receiving metal welding parts. The welding dust generated during the welding process can be recovered through a recovery box 3.

[0031] Specifically, the equipment box 2 is arranged on the welding table 1, and a controller for controlling the electrical components in the entire welding mechanism is arranged therein. At the same time, a recovery box 3 is slidably inserted therein, and the recovery box 3 is flatly arranged under the supporting plate 101, and the welding table 1 is also inlaid with supporting plates 101 for supporting welded parts at equal intervals.

[0032] Furthermore, the carrying plates 101 are installed flat on the welding table 1 , and gaps are left between the carrying plates 101 . The gaps are used for the welding dust generated when welding the welded parts to pass into the recovery box 3 .

[0033] The operation process of this embodiment is: start the equipment through the equipment box 2, and then place the welded parts to be welded on the supporting plate 101 on the welding table 1. While the welding work is in progress, the welding ash particles generated will enter the chamber between the bottom of the supporting plate 101 and the top of the equipment box 2 along the gap between the supporting plates 101, that is, the chamber where the recovery box 3 is located, and then be recovered by the recovery box 3. Specific embodiment 2

[0035] See also Figure 4-5On the basis of the specific embodiment 1, a winding mechanism 7 is further provided, through which the winding drum 704, the rotating rod 702 and the return spring 703 on the end thereof can automatically wind up the power cord 601 on the welding gun 6; and the sliding mechanism 8 includes a slider 801, a traction spring 803 and a ring 804, which can assist the power cord 601 in pulling and retracting to prevent it from collapsing on the welding table 1.

[0036] Specifically, the lifting frame 5 is provided with a fixing hole 502 for inserting and placing the welding gun 6, a sliding groove 501 for sliding the slider 801 in the sliding mechanism 8, and an installation groove 503 for installing the installation frame 701 in the winding mechanism 7. The top of the slider 801 is threadedly connected with a hollow column 802 for accommodating a traction spring 803 and a ring 804, and the two ends of the traction spring 803 are respectively bonded to the ring 804 and the hollow column 802. A rotating rod 702 for carrying the winding drum 704 is inserted at the top of the installation frame 701, and the rotating rod 702 is also connected to the winding drum 704 through a reset spring 703.

[0037] Furthermore, the power cord 601 of the welding gun 6 passes through the ring 804 in the sliding mechanism 8 and is connected to the winding drum 704 in the winding mechanism 7 .

[0038] The operation process of this embodiment is as follows: when welding the welded part, the welding gun 6 is pulled out from the fixing hole 502 of the hanging frame 5, and then the welding gun 6 is held and the power cord 601 is pulled. At that time, the power cord 601 is subjected to a certain traction force, and the slider 801 in the sliding mechanism 8 in contact with it and the ring 804 thereon slide in the slide groove 501 under the influence of the traction force. At the same time, this part of the traction force is transmitted to the winding drum 704 in the winding mechanism 7, that is, the winding drum 704 is prompted to rotate, and the power cord 601 is released, and the welding work can be carried out. After the welding work is completed, the welding gun 6 is inserted back into the fixing hole 502. At that time, the power cord 601 will no longer be subjected to force, and then with the cooperation of the reset spring 703 and the rotating rod 702, the winding drum 704 will rotate so that the power cord 601 wound thereon is also wound up, that is, the effect of automatically winding up the power cord 601 is achieved. Specific embodiment three

[0040] See also Figure 3 On the basis of the specific embodiment 1 and the specific embodiment 2, a clamping mechanism 4 for clamping the weldment is provided. The clamping mechanism 4 includes a pneumatic rod 401, an abutment plate 402 and a rubber pad 403. The pneumatic rod 401 can push the abutment plate 402 and the rubber pad 403 can be used to abut and clamp the metal weldment.

[0041] Specifically, the pneumatic rod 401 in the clamping mechanism 4 is installed on the welding table 1, and an abutment plate 402 for abutting against the welding piece is also provided at the axial end thereof.

[0042] Furthermore, a rubber pad 403 is bonded to the outer wall of the abutment plate 402 , that is, the abutment plate 402 is connected to the welding piece through the rubber pad 403 , thereby increasing the contact surface between them and ensuring stability during clamping.

[0043] The operation process of this embodiment is as follows: when the weldment to be welded is placed on the supporting plate 101 of the welding table 1, the clamping mechanism 4 is started through the equipment box 2. At this time, the pneumatic rod 401 in the clamping mechanism 4 extends out, and gradually approaches the weldment with the abutment plate 402 and abuts against the outer wall of the weldment through the rubber pad 403, thus completing the clamping and positioning work of the weldment.

[0044] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0045] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A metal parts welding mechanism, comprising a welding table (1) and an equipment box (2), wherein the welding table (1) is detachably fixedly mounted on the top side wall of the equipment box (2); characterized in that: A bearing plate (101) is embedded in the upper surface wall of the welding table (1), and a recovery box (3) is embedded in the front side wall of the upper middle part of the equipment box (2); A clamping mechanism (4) is fixedly installed above the bearing plate (101) and in the inner wall of the rear side of the welding platform (1), wherein the clamping mechanism (4) comprises a pneumatic rod (401) and an abutment plate (402) installed at the top end thereof, and a rubber pad (403) is also bonded to the outer wall of the abutment plate (402); A hanging frame (5) is installed at the rear of the upper side wall of the welding table (1), a welding gun (6) is inserted into the left end of the hanging frame (5), and a sliding mechanism (8) is slidably connected to the middle part of the hanging frame (5), and a winding mechanism (7) is fixedly installed at the right end of the hanging frame (5), the sliding mechanism (8) includes a slider (801) and a hollow column (802) thereon, and the hollow column (802) is connected to a ring (804) through a traction spring (803), the winding mechanism (7) includes a mounting frame (701) and a rotating rod (702) inserted thereon, a reset spring (703) is installed on the rotating rod (702), and the rotating rod (702) is connected to a winding drum (704) through the reset spring (703), and the power cord (601) on the welding gun (6) passes through the ring (804) and is connected to the winding drum (704).

2. A metal parts welding mechanism according to claim 1, characterized in that: There are three pneumatic rods (401) in the clamping mechanism (4), and abutment plates (402) are arranged equally between the three pneumatic rods (401). The pneumatic rods (401) are electrically connected to the equipment box (2).

3. A metal parts welding mechanism according to claim 2, characterized in that: The bottom side wall of the abutment plate (402) cooperates with the upper side wall of the bearing plate (101), and the outer walls on both sides of the abutment plate (402) cooperate with the inner wall of the welding platform (1), and the abutment plate (402) abuts against the welding piece through the rubber pad (403) in the front side wall.

4. A metal parts welding mechanism according to claim 1, characterized in that: A slide groove (501) is provided on the central axis of the hanging frame (5), a fixing hole (502) is provided on the left side of the slide groove (501), and a mounting groove (503) is provided on the right side wall of the slide groove (501); the hanging frame (5) is plugged into the welding gun (6) through the fixing hole (502), and the hanging frame (5) is connected to the winding mechanism (7) through the mounting groove (503).

5. A metal parts welding mechanism according to claim 4, characterized in that: The bottom outer peripheral side wall of the installation frame (701) in the winding mechanism (7) cooperates with the inner side wall of the installation groove (503), and the installation frame (701) and the installation groove (503) are connected by threads, the rotating rod (702) is inserted into the top of the installation frame (701), and a gap is set between the bottom outer wall of the winding drum (704) and the bottom inner wall of the installation frame (701).

6. A metal parts welding mechanism according to claim 4, characterized in that: The slider (801) in the sliding mechanism (8) is embedded in the slide groove (501), and the slider (801) is slidably connected to the slide groove (501). Springs are embedded at both left and right ends of the slide groove (501), and the slider (801) is arranged between the two springs in the slide groove (501).

7. A metal parts welding mechanism according to claim 1, characterized in that: The hollow column (802) is threadedly connected to the center of the upper side wall of the slider (801), one end of the traction spring (803) is bonded to the inner wall of the hollow groove of the hollow column (802), and the other end of the traction spring (803) is bonded to the cylinder on the bottom side wall of the ring (804), and the cylinder on the bottom side wall of the ring (804) cooperates with the hollow groove in the hollow column (802).

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