Welding machine supporting device for metal hot working

Abstract

The utility model relates to the technical field of metal machining welding, and discloses a welding machine supporting device for metal hot working, according to the scheme, the top side of a machining table is slidably connected with two clamping plates, the rear side of the machining table is fixedly connected with a second motor, and an output shaft of the second motor is fixedly connected with a two-way lead screw; a clamping plate is arranged, an output shaft of a first motor drives a reciprocating lead screw to rotate, the reciprocating lead screw drives a supporting frame to move left and right in a reciprocating mode, at the moment, a welding machine body can move left and right, meanwhile, a servo motor drives a screw rod to rotate, and the screw rod can drive the welding body to move front or back when rotating; at the moment, the welding body can move in four directions, so that welding work can be conveniently conducted on different positions of the metal plate, time waste caused by multiple times of position correction can be avoided, the welding work process is simplified while the welding efficiency is improved, and application and popularization are facilitated.

Description

Technical Field

[0001] The present application relates to the technical field of metal processing welding, and in particular to a support device for a welding machine for metal hot processing. Background Technique

[0002] Welding, also known as fusion welding, is a manufacturing process and technology for joining metals or other thermoplastic materials such as plastics by means of heating, high temperature or high pressure.

[0003] However, in practical applications, when most existing welding machines are in use, usually the slide rails adapted to the welding machine are directly placed on the surface of the welding workpiece, and then the welding machine is placed on the slide rails, and the slide rails are used to support and move the welding machine. However, when the slide rails are placed, they need to be aligned with the weld seam multiple times to ensure that they are in a horizontal position. Therefore, the cumbersome alignment process will cause a waste of time, which will in turn lead to a reduction in welding efficiency. Moreover, when welding at different positions, repeated alignment is required multiple times, which is not conducive to popularization and use.

[0004] Therefore, those skilled in the art have provided a support device for a welding machine for metal hot processing to solve the problems raised in the above background technique. Utility Model Content

[0005] In order to solve the problem that when the slide rail in the above background technique is placed, it needs to be aligned with the weld seam multiple times to ensure that they are in a horizontal position. Therefore, the cumbersome alignment process will cause a waste of time, which will in turn lead to a reduction in welding efficiency. Moreover, when welding at different positions, repeated alignment is required multiple times, which is not conducive to popularization and use, the present application provides a support device for a welding machine for metal hot processing.

[0006] A support device for a welding machine for metal hot processing provided by the present application adopts the following technical solution: It includes a processing table, two clamping plates are slidably connected to the top side of the processing table, a second motor is fixedly connected to the rear side of the processing table, an output shaft of the second motor is fixedly connected to a bidirectional lead screw, and both clamping plates are in screw transmission connection with the bidirectional lead screw. A cavity is opened inside the processing table, a first motor is fixedly connected to the left side of the processing table, an output shaft of the first motor is fixedly connected to a reciprocating lead screw, a support frame is in screw transmission connection with the outside of the reciprocating lead screw, the support frame is in contact with the inner wall of the bottom side of the processing table, a servo motor is fixedly connected to the rear side of the support frame, an output shaft of the servo motor is fixedly connected to a screw rod, a welding machine body is slidably installed on the top side of the support frame, and the screw rod is in screw transmission connection with the welding machine body. The first motor, the servo motor and the second motor are all controlled by program writing.

[0007] Preferably, the inner wall of the bottom side of the support frame is located below the clamping plate, and the distance between the two is one centimeter.

[0008] Preferably, two identical guide rods are fixedly connected to the inner walls of the left and right sides of the cavity, and the support frame is slidably sleeved on the two guide rods.

[0009] Preferably, two positioning blocks are fixedly connected to the top side of the processing table, and the two positioning blocks are symmetrically distributed.

[0010] Preferably, a plurality of cushion blocks are fixedly connected to the top side of the processing table, and the plurality of cushion blocks are arranged in a matrix at equal intervals. A plurality of concave holes are formed in the bottom sides of the two clamping plates, and the plurality of concave holes are located at the same longitudinal level as the plurality of cushion blocks in a single horizontal row.

[0011] In summary, the present application includes the following beneficial technical effects:

[0012] 1. By providing the clamping plate, a plurality of metal plates to be welded are placed on the top side of the processing table. The output shaft of the second motor drives the bidirectional lead screw to rotate. When the bidirectional lead screw rotates, it drives the two clamping plates to approach each other, thereby squeezing and fixing the placed metal plates. The output shaft of the first motor drives the reciprocating lead screw to rotate, and the reciprocating lead screw drives the support frame to move left and right reciprocally. At this time, the welding machine body can move left and right. At the same time, the servo motor drives the spiral rod to rotate, and when the spiral rod rotates, it can drive the welding body to move forward or backward. At this time, the welding body can move in four directions, so that it is convenient to weld different positions of the metal plates, and it can avoid the time waste caused by multiple alignments. While improving the welding efficiency, the process of the welding work is simplified, which is beneficial to popularize and use.

[0013] 2. By providing that the inner wall of the bottom side of the support frame is located below the clamping plate, and the distance between the two is one centimeter, it can be avoided that the two interfere with each other during the relative movement of the support frame and the clamping plate, affecting the normal progress of the welding operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the main cross-sectional structural schematic diagram of a welding machine support device for metal hot processing in an embodiment of the present application;

[0015] Figure 2 is the rear cross-sectional structural schematic diagram of a welding machine support device for metal hot processing in an embodiment of the present application;

[0016] Figure 3 is a welding machine support device for metal hot processing in an embodiment of the present application Figure 2 The enlarged structural schematic diagram of part A therein.

[0017] Description of reference numerals: 1, processing table; 2, first motor; 3, reciprocating lead screw; 4, support frame; 5, servo motor; 6, screw rod; 7, welding machine body; 8, clamping plate; 9, second motor; 10, bidirectional lead screw; 11, guide rod; 12, positioning block; 13, cushion block. Detailed implementation manners

[0018] The following will combine the attached Figures 1-3 The technical solutions of the present invention will be described clearly and completely. Obviously, the described embodiments are some embodiments of the present invention, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0019] The embodiment of the present application discloses a support device for a welding machine used in metal hot processing. Referring to Figures 1-3 , it includes a processing table 1. Two clamping plates 8 are slidably connected to the top side of the processing table 1. A second motor 9 is fixedly connected to the rear side of the processing table 1. The output shaft of the second motor 9 is fixedly connected to a bidirectional lead screw 10. Both clamping plates 8 are in screw drive connection with the bidirectional lead screw 10. A cavity is formed inside the processing table 1. A first motor 2 is fixedly connected to the left side of the processing table 1. The output shaft of the first motor 2 is fixedly connected to a reciprocating lead screw 3. A support frame 4 is in screw drive connection with the outer side of the reciprocating lead screw 3. The support frame 4 is in contact with the bottom inner wall of the processing table 1. A servo motor 5 is fixedly connected to the rear side of the support frame 4. The output shaft of the servo motor 5 is fixedly connected to a screw rod 6. A welding machine body 7 is slidably installed on the top side of the support frame 4. The screw rod 6 is in screw drive connection with the welding machine body 7. The first motor 2, the servo motor 5 and the second motor 9 are all controlled by program writing; by setting the clamping plates 8, a plurality of metal plates to be welded are placed on the top side of the processing table 1. The output shaft of the second motor 9 drives the bidirectional lead screw 10 to rotate. When the bidirectional lead screw 10 rotates, it drives the two clamping plates 8 to approach each other to squeeze and fix the placed metal plates. The output shaft of the first motor 2 drives the reciprocating lead screw 3 to rotate. The reciprocating lead screw 3 drives the support frame 4 to move left and right reciprocally. At this time, the welding machine body 7 can move left and right. At the same time, the servo motor 5 drives the screw rod 6 to rotate. When the screw rod 6 rotates, it can drive the welding machine body 7 to move forward or backward. At this time, the welding machine body 7 can move in four directions, so as to facilitate welding work on different positions of the metal plate, and can avoid the time waste caused by multiple alignments, improve the welding efficiency while simplifying the welding work process, and is conducive to popularization and use.

[0020] In this application, the inner wall of the bottom side of the support frame 4 is located below the clamping plate 8, and the distance between the two is one centimeter. By setting the inner wall of the bottom side of the support frame 4 to be located below the clamping plate 8 and the distance between the two to be one centimeter, when the support frame 4 and the clamping plate 8 move relative to each other, interference between the two can be avoided, thus ensuring the normal progress of the welding operation.

[0021] In this application, two identical guide rods 11 are fixedly connected to the inner walls on the left and right sides of the cavity. The support frame 4 is slidably sleeved on the two guide rods 11. By setting the guide rods 11, when the support frame 4 moves left or right, the two guide rods 11 cooperate with each other to enable the support frame 4 to move horizontally and avoid deviation.

[0022] In this application, two positioning blocks 12 are fixedly connected to the top side of the processing table 1, and the two positioning blocks 12 are symmetrically distributed. By setting the positioning blocks 12, when multiple metal plates are placed on the processing table 1, the two positioning blocks 12 can be used to position one end of the multiple metal plates, thereby improving the neatness of the placement of the multiple metal plates.

[0023] In this application, multiple cushion blocks 13 are fixedly connected to the top side of the processing table 1, and the multiple cushion blocks 13 are arranged in a matrix at equal intervals. Multiple concave holes are formed in the bottom sides of the two clamping plates 8, and the multiple concave holes are at the same longitudinal horizontal position as the multiple cushion blocks 13 in a single horizontal row. By setting the cushion blocks 13, when welding the metal plate, the cushion blocks 13 can lift the metal plate, avoiding damage to the processing table 1 caused by the high temperature generated during welding, and thus improving the service life of the processing table 1.

[0024] The standard parts used in this utility model can all be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here.

[0025] The implementation principle of a support device for a welding machine used in metal hot working in an embodiment of the present application is as follows: During use, multiple metal plates to be welded are placed on the top side of the processing table 1. The output shaft of the second motor 9 drives the bidirectional lead screw 10 to rotate. When the bidirectional lead screw 10 rotates, it drives two clamping plates 8 to approach each other, thereby squeezing and fixing the placed metal plates. The output shaft of the first motor 2 drives the reciprocating lead screw 3 to rotate, and the reciprocating lead screw 3 drives the support frame 4 to move left and right reciprocally. At this time, the welding machine body 7 can be moved left and right. At the same time, the servo motor 5 drives the screw rod 6 to rotate, and when the screw rod 6 rotates, it can drive the welding machine body 7 to move forward or backward. At this time, the welding machine body 7 can move in four directions, which is convenient for welding different positions of the metal plates. Moreover, it can avoid the time waste caused by multiple alignments, improve the welding efficiency, and simplify the welding process, which is conducive to popularization and use. The inner wall of the bottom side of the support frame 4 is located below the clamping plate 8, and the distance between the two is one centimeter. Thus, when the support frame 4 and the clamping plate 8 move relatively, interference between them can be avoided, ensuring the normal progress of the welding operation. When the support frame 4 moves left or right, the two guide rods 11 cooperate with each other to keep the support frame 4 moving in a horizontal direction and prevent deviation. When multiple metal plates are placed on the processing table 1, two positioning blocks 12 can be used to position one end of the multiple metal plates, thereby improving the neatness of the placement of the multiple metal plates. When welding the metal plates, the spacer block 13 can lift the metal plates to avoid damage to the processing table 1 caused by the high temperature generated during welding, thereby improving the service life of the processing table 1.

[0026] Finally, the following points should be noted: First, in the description of the present application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, which can be mechanical connection or electrical connection, and can also be the communication inside two components. It can be directly connected. "Up", "down", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the object being described changes, the relative position relationship may change;

[0027] Second: In the drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. For other structures, reference can be made to the general design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other.

Claims

1. A welding machine support device for metal hot processing, comprising a processing table (1), characterized in that: The top side of the processing table (1) is slidably connected to two clamping plates (8); the rear side of the processing table (1) is fixedly connected to a second motor (9); the output shaft of the second motor (9) is fixedly connected to a bidirectional screw rod (10); the two clamping plates (8) are both connected to the bidirectional screw rod (10) by spiral transmission; a cavity is provided inside the processing table (1); the left side of the processing table (1) is fixedly connected to a first motor (2); the output shaft of the first motor (2) is fixedly connected to a reciprocating screw rod (3); the reciprocating screw rod ( The outer side of the support frame (3) is connected to a support frame (4) by a spiral transmission, and the support frame (4) is in contact with the inner wall of the bottom side of the processing table (1). The rear side of the support frame (4) is fixedly connected to a servo motor (5), and the output shaft of the servo motor (5) is fixedly connected to a spiral rod (6). The top side of the support frame (4) is slidably mounted with a welding machine body (7), and the spiral rod (6) is connected to the welding machine body (7) by a spiral transmission. The first motor (2), the servo motor (5) and the second motor (9) are all controlled by program writing.

2. A metal hot working welding machine support device according to claim 1, characterized in that: The inner wall of the bottom side of the support frame (4) is located below the clamping plate (8), and the distance between the two is one centimeter.

3. The support device for a metal hot working welding machine according to claim 1, characterized in that: Two identical guide rods (11) are fixedly connected to the inner walls on the left and right sides of the cavity, and the support frame (4) is slidably sleeved with the two guide rods (11).

4. The support device for a metal hot working welding machine according to claim 1, characterized in that: Two positioning blocks (12) are fixedly connected to the top side of the processing table (1), and the two positioning blocks (12) are symmetrically distributed.

5. The support device for a metal hot working welding machine according to claim 1, characterized in that: A plurality of cushion blocks (13) are fixedly connected to the top side of the processing table (1), and the plurality of cushion blocks (13) are arranged equidistantly in a matrix. A plurality of recessed holes are provided on the bottom sides of the two clamping plates (8), and the plurality of recessed holes are in the same longitudinal horizontal position as the plurality of cushion blocks (13) in a single horizontal row.

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