Novel efficient positioning type welding machine

Abstract

The utility model relates to the technical field of welding machines, and discloses a novel efficient positioning type welding machine which comprises an electric welding machine and a supporting frame, a mounting frame is fixedly connected to the middle of the front side wall of the electric welding machine, the supporting frame is fixedly connected to the top of the mounting frame, and a first connecting groove is formed in the upper side of the left side wall of an inner cavity of the supporting frame. A second connecting groove is formed in the lower side of the front side wall of an inner cavity of the supporting frame, a first servo motor is fixedly connected to the left side of the front side wall of the supporting frame, a second servo motor is fixedly connected to the front side of the right side wall of the supporting frame, and the power output end of the second servo motor penetrates through the front side of the right side wall of the supporting frame; the second lead screw is rotationally connected to the left side wall of an inner cavity of the second connecting groove, and the outer side wall of the second lead screw is in threaded connection with a sliding block; according to the scheme, a welding point of a workpiece can be accurately positioned, and the welding efficiency is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of welding machines, in particular to a novel high-efficiency positioning welding machine. Background Art

[0002] A welding machine is a mechanical equipment mainly used for welding metals and providing power supply with certain characteristics for welding. Welding machines can be divided into different types, such as electric welding machines, resistance welding machines, etc. Each type has its own unique welding principles and uses. Electric welding machines generate high-temperature arcs to melt the solder on the welding rod and the material to be welded to achieve metal connection, while resistance welding machines use the principle of resistance heating for welding and are suitable for welding thinner metals. Electric welding machines are a common machine for achieving metal connection in daily work.

[0003] When using the existing welding machine, the staff usually aligns the welding points of the workpieces to prepare the welding joints before performing the welding operation. The welding points of the workpieces cannot be positioned efficiently, resulting in inaccurate positioning of the workpieces, which affects the welding efficiency. For this reason, we propose a new type of efficient positioning welding machine. Utility Model Content

[0004] The purpose of the utility model is to provide a novel high-efficiency positioning welding machine to solve the problems raised in the above background technology.

[0005] In order to achieve the above-mentioned invention object, the utility model provides the following technical solutions:

[0006] The present application is specifically as follows: a new type of high-efficiency positioning welding machine, comprising: an electric welding machine and a support frame, a mounting frame is fixedly connected to the middle of the front side wall of the electric welding machine, the support frame is fixedly connected to the top of the mounting frame, a first connecting groove is opened on the upper side of the left side wall of the inner cavity of the support frame, and a second connecting groove is opened on the lower side of the front side wall of the inner cavity of the support frame, a first servo motor is fixedly connected to the left side of the front side wall of the support frame, a second servo motor is fixedly connected to the front side of the right side wall of the support frame, a power output end of the second servo motor passes through the front side of the right side wall of the support frame and is fixedly connected to a second screw rod, the second screw rod is rotatably connected to the left side wall of the inner cavity of the second connecting groove, the outer side wall of the second screw rod is threadedly connected to a slider, the rear side wall of the slider is fixedly connected to a sliding rod, the outer side wall of the sliding rod is slidably connected to a movable block, the top of the movable block is fixedly connected to a guide rod, and the bottom of the movable block is rotatably connected to a universal roller, and the universal roller rolls on the bottom of the inner cavity of the support frame.

[0007] As the preferred technical solution of this application,

[0008] An electric push rod is fixedly connected to the upper side of the front side wall of the electric welding machine, and an electric welding head is fixedly connected to the power output end of the electric push rod.

[0009] As the preferred technical solution of this application,

[0010] The power output end of the first servo motor passes through the left side of the front side wall of the support frame and is fixedly connected to a first screw rod, and the first screw rod is rotatably connected to the rear side wall of the inner cavity of the first connecting groove.

[0011] As the preferred technical solution of this application,

[0012] The outer wall of the first screw rod is threadedly connected with a moving rod, a blind groove is provided on the top of the moving rod, and the guide rod is slidably connected to the inner cavity of the blind groove.

[0013] As the preferred technical solution of this application,

[0014] The top of the guide rod is fixedly connected with a fixing plate, the top of the fixing plate is fixedly connected with a supporting plate, the top of the supporting plate is fixedly connected with positioning plates on both left and right sides, and a threaded groove is provided on the left side wall of the left positioning plate.

[0015] As the preferred technical solution of this application,

[0016] The inner cavity of the thread groove is threadedly connected with a threaded rod, the left end of the threaded rod is fixedly connected with a knob, and the right end of the threaded rod is rotatably connected with a limiting plate.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] In the scheme of the present application: the first servo motor drives the first screw rod to rotate, the first screw rod drives the moving rod to slide in the first connecting groove, the moving rod drives the guide rod and the movable block to move forward and backward through the blind groove, the movable block moves in the support frame through the universal roller, at this time the movable block slides on the slide rod, the movable block moves forward and backward through the fixed plate and the support plate and the workpiece on the support plate, similarly, the second servo motor drives the second screw rod to rotate, the second screw rod drives the slider to slide in the second connecting groove, the slider drives the slide rod to move left and right, and drives the movable block to move left and right through the slide rod, the movable block drives the guide rod to slide in the blind groove, and realizes the movement and positioning of the workpiece, so that the welding point of the workpiece can be accurately positioned, ensuring the efficiency of welding. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0020] In the attached picture:

[0021] Figure 1 A three-dimensional diagram of a new type of efficient positioning welding machine provided for this application;

[0022] Figure 2 A three-dimensional diagram of a support frame of a new type of high-efficiency positioning welding machine provided in this application;

[0023] Figure 3 A three-dimensional diagram of the movable block of a new type of efficient positioning welding machine provided by the present application;

[0024] Figure 4 A three-dimensional diagram of a support plate of a novel high-efficiency positioning welding machine provided in this application.

[0025] In the figure: 100, electric welding machine; 110, electric push rod; 120, electric welding head; 200, support frame; 210, first connecting groove; 211, second connecting groove; 220, first servo motor; 221, first screw rod; 222, moving rod; 223, blind groove; 230, second servo motor; 231, second screw rod; 232, slider; 233, slide rod; 240, movable block; 241, guide rod; 242, fixed plate; 243, universal roller; 250, support plate; 251, positioning plate; 252, threaded groove; 253, threaded rod; 254, limit plate. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-4A novel high-efficiency positioning welding machine comprises: an electric welding machine 100 and a support frame 200. A mounting frame is fixedly connected in the middle of the front side wall of the electric welding machine 100. The electric welding machine 100 mounts the support frame 200 through the mounting frame. The support frame 200 is fixedly connected to the top of the mounting frame. The support frame 200 is used to support a workpiece. A first connecting groove 210 is provided on the upper side of the left side wall of the inner cavity of the support frame 200. The first connecting groove 210 is used to connect a first screw rod 221. A second connecting groove 211 is provided on the lower side of the front side wall of the inner cavity of the support frame 200. The second connecting groove 211 is used to connect a second screw rod 231. A first servo motor 220 is fixedly connected to the left side of the front side wall of the support frame 200. The first servo motor 220 is used to drive the first screw rod 221 to rotate. A second servo motor 230 is fixedly connected to the front side of the right side wall of the support frame 200. The second servo motor 230 is used to drive the second screw rod 231 to rotate. The power output end passes through the front side of the right side wall of the support frame 200 and is fixedly connected to a second screw rod 231. The second screw rod 231 is used to drive the slider 232 to move left and right. The second screw rod 231 is rotatably connected to the left side wall of the inner cavity of the second connecting groove 211. The outer side wall of the second screw rod 231 is threadedly connected to the slider 232. The slider 232 is used to support the slider 233. The rear side wall of the slider 232 is fixedly connected to the slider 233. The slider 233 is used to support the movable block 240. The outer side wall of the slider 233 is slidably connected to the movable block 240. The movable block 240 is used to support the guide rod 241. The top of the movable block 240 is fixedly connected to the guide rod 241, and the fixed plate 242 and the support plate 250 are supported by the guide rod 241. The bottom of the movable block 240 is rotatably connected to a universal roller 243. The universal roller 243 facilitates the movement of the movable block 240 and the support plate 250, and the universal roller 243 rolls on the bottom of the inner cavity of the support frame 200.

[0028] See also Figure 1 An electric push rod 110 is fixedly connected to the upper side of the front side wall of the electric welding machine 100, and a welding head 120 is fixedly connected to the power output end of the electric push rod 110. The electric push rod 110 drives the welding head 120 to move longitudinally, and the welding head 120 is used to weld the workpiece.

[0029] See also Figure 2 and Figure 3 The power output end of the first servo motor 220 passes through the left side of the front side wall of the support frame 200 and is fixedly connected to the first screw rod 221. The first screw rod 221 is rotatably connected to the rear side wall of the inner cavity of the first connecting groove 210. The first servo motor 220 drives the first screw rod 221 to rotate, and the first screw rod 221 drives the moving rod 222 to move forward and backward.

[0030] See also Figure 2 and Figure 3The outer wall of the first screw rod 221 is threadedly connected with a moving rod 222, a blind groove 223 is opened on the top of the moving rod 222, and the guide rod 241 is slidably connected to the inner cavity of the blind groove 223. The moving rod 222 drives the guide rod 241 and the movable block 240 to move through the blind groove 223.

[0031] See also Figure 2-4 The top of the guide rod 241 is fixedly connected to a fixing plate 242, the top of the fixing plate 242 is fixedly connected to a supporting plate 250, the left and right sides of the top of the supporting plate 250 are fixedly connected to positioning plates 251, and a threaded groove 252 is provided on the left side wall of the left positioning plate 251. The support plate 250 is connected through the fixing plate 242, and the workpiece is positioned through the positioning plate 251.

[0032] See also Figure 4 The inner cavity of the threaded groove 252 is threadedly connected to a threaded rod 253, the left end of the threaded rod 253 is fixedly connected to a knob, and the right end of the threaded rod 253 is rotatably connected to a limit plate 254. The threaded rod 253 is driven to rotate by the knob, and the threaded rod 253 rolls in the threaded groove 252 and drives the limit plate 254 to move. The limit plate 254 cooperates with the right positioning plate 251 to position the workpiece.

[0033] Specifically, when the device is used, the new high-efficiency positioning welding machine is first connected to a power source, and then the workpiece to be welded is placed on the support plate 250, and then the knob is turned to drive the threaded rod 253 to rotate. At this time, the threaded rod 253 rolls in the thread groove 252 and drives the limit plate 254 to move to the right. The limit plate 254 cooperates with the right positioning plate 251 to limit the workpiece, and then the first servo motor 220 is started, and the first servo motor 220 drives the first screw rod 221 to rotate, and the first screw rod 221 drives the moving rod 222 to move forward and backward, and the moving rod 222 drives the guide rod 223 through the blind groove 223. 41 and the movable block 240 move forward and backward, the movable block 240 moves to the bottom of the support frame 200 through the universal roller 243, and then the second servo motor 230 is started, and the second servo motor 230 drives the second screw rod 231 to rotate, and the second screw rod 231 drives the slider 232 and the slide bar 233 to move left and right, and the movable block 240 and the guide rod 241 are driven to move left and right through the slide bar 233, and the fixed plate 242 and the support plate 250 are driven to move left and right through the guide rod 241, and the support plate 250 drives the workpiece to move through the positioning plate 251 and the limit plate 254, so as to facilitate the precise positioning of the workpiece, that is, to complete the use.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A new type of high-efficiency positioning welding machine, characterized in that: include: An electric welding machine (100) and a support frame (200), wherein a mounting frame is fixedly connected to the middle of the front side wall of the electric welding machine (100), the support frame (200) is fixedly connected to the top of the mounting frame, a first connecting groove (210) is provided on the upper side of the left side wall of the inner cavity of the support frame (200), a second connecting groove (211) is provided on the lower side of the front side wall of the inner cavity of the support frame (200), a first servo motor (220) is fixedly connected to the left side of the front side wall of the support frame (200), a second servo motor (230) is fixedly connected to the front side of the right side wall of the support frame (200), and a power output end of the second servo motor (230) passes through the support frame (2 00), and is fixedly connected to a second screw rod (231), the second screw rod (231) is rotatably connected to the left side wall of the inner cavity of the second connecting groove (211), the outer side wall of the second screw rod (231) is threadedly connected to a slider (232), the rear side wall of the slider (232) is fixedly connected to a slide rod (233), the outer side wall of the slide rod (233) is slidably connected to a movable block (240), the top of the movable block (240) is fixedly connected to a guide rod (241), the bottom of the movable block (240) is rotatably connected to a universal roller (243), and the universal roller (243) rolls on the bottom of the inner cavity of the support frame (200).

2. A new type of high-efficiency positioning welding machine according to claim 1, characterized in that: An electric push rod (110) is fixedly connected to the upper side of the front side wall of the electric welding machine (100), and an electric welding head (120) is fixedly connected to the power output end of the electric push rod (110).

3. A new type of high-efficiency positioning welding machine according to claim 1, characterized in that: The power output end of the first servo motor (220) passes through the left side of the front side wall of the support frame (200) and is fixedly connected to a first screw rod (221), and the first screw rod (221) is rotatably connected to the rear side wall of the inner cavity of the first connecting groove (210).

4. A new type of high-efficiency positioning welding machine according to claim 3, characterized in that: The outer wall of the first screw rod (221) is threadedly connected to a moving rod (222), a blind groove (223) is provided on the top of the moving rod (222), and the guide rod (241) is slidably connected to the inner cavity of the blind groove (223).

5. A new type of high-efficiency positioning welding machine according to claim 1, characterized in that: The top of the guide rod (241) is fixedly connected to a fixing plate (242), the top of the fixing plate (242) is fixedly connected to a supporting plate (250), the top of the supporting plate (250) is fixedly connected to positioning plates (251) on both left and right sides, and a threaded groove (252) is provided on the left side wall of the positioning plate (251) on the left side.

6. A new type of high-efficiency positioning welding machine according to claim 5, characterized in that: The inner cavity of the threaded groove (252) is threadedly connected to a threaded rod (253), the left end of the threaded rod (253) is fixedly connected to a knob, and the right end of the threaded rod (253) is rotatably connected to a limiting plate (254).

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