CN222289256U - Welding device capable of realizing front and back welding - Google Patents

Abstract

The utility model discloses a welding device capable of realizing front and back welding, which comprises a base and a welding gun, wherein the top of the base is fixedly provided with a fixing frame, the top of the fixing frame is fixedly provided with an electric push rod, the movable end of the electric push rod penetrates through the fixing frame and is fixedly provided with a movable plate, guide rods are symmetrically arranged on two sides of the top of the movable plate and are in sliding connection with the fixing frame, a positioning assembly is symmetrically arranged in the fixing frame, the bottom of the movable plate is provided with an adjusting assembly, the positioning assembly comprises rotating plates symmetrically arranged in the fixing frame, one sides of the two rotating plates, which are close to each other, are fixedly provided with electric cylinders, and one ends of the two electric cylinders are fixedly provided with positioning frames.

Description

Welding device capable of realizing front and back welding

Technical Field

The utility model relates to the technical field of welding devices, in particular to a welding device capable of realizing front and back welding.

Background

Welding, also known as fusion welding, is a manufacturing process and technique for joining metals or other thermoplastic materials, such as plastics, by means of heat, high temperature or pressure, and the energy sources of modern welding are numerous and include gas flames, electric arcs, lasers, electron beams, friction, ultrasound and the like.

Publication number CN220498231U discloses a welding set, and this patent drives screw thread piece relative movement through the screw rod rotation, and the screw thread piece drives movable plate relative movement, and the movable plate drives the stopper and slides in the spacing inslot, and the movable plate drives movable column relative movement simultaneously, and movable column drives baffle relative movement, and the baffle drives bottom plate relative movement, and the bottom plate drives the slider and slides in the spout, and the bottom plate is fixed with the baffle centre gripping welding piece simultaneously, but this patent still has following problem in the in-service use:

The movable plate is driven to move relatively through the threaded block, the movable plate drives the movable column to move relatively, the movable column drives the baffle to move relatively, the baffle drives the bottom plate to move relatively, the bottom plate drives the sliding block to slide in the sliding groove, and meanwhile the bottom plate and the baffle clamp and fix the welding piece, but when the workpiece is fixed in actual use, the workpiece is required to be taken down and repositioned when the workpiece is continuously screwed and turned over for welding, and the turning over welding is inconvenient.

A welding device capable of realizing front and back welding is proposed so as to solve the problems set forth in the foregoing.

Disclosure of utility model

The utility model aims to provide a welding device capable of realizing front and back welding, which is used for solving the problems that in the prior art, a moving plate is driven to move relatively through a threaded block, a moving column is driven to move relatively simultaneously, a baffle is driven to move relatively by the moving column, a bottom plate is driven to move relatively by the baffle, a sliding block is driven to slide in a sliding groove by the bottom plate, and meanwhile, a welding piece is clamped and fixed by the bottom plate and the baffle, but when the welding device is used in actual use, when the welding device is used for continuously screwing and turning over a workpiece after the workpiece is fixed, the workpiece is required to be taken down for repositioning, and the turning over welding is inconvenient.

In order to achieve the purpose, the utility model provides a technical scheme that the welding device capable of realizing front and back welding comprises a base and a welding gun;

the top of the base is fixedly provided with a fixing frame, the top of the fixing frame is fixedly provided with an electric push rod, the movable end of the electric push rod penetrates through the fixing frame and is fixedly provided with a movable plate, guide rods are symmetrically arranged on two sides of the top of the movable plate, and the guide rods are in sliding connection with the fixing frame;

Further comprises:

positioning components are symmetrically arranged in the fixing frame, and an adjusting component is arranged at the bottom of the movable plate;

The positioning assembly comprises rotating plates symmetrically arranged in the fixing frame, wherein one sides of the two rotating plates, which are close to each other, are fixedly provided with electric cylinders, one ends of the two electric cylinders are fixedly provided with positioning frames, one sides of the two positioning frames, which are close to the rotating plates, are symmetrically provided with telescopic rods, the telescopic rods are fixedly connected with the rotating plates, one sides of the two rotating plates, which are far away from each other, are fixedly provided with rotating shafts, and the two rotating shafts are rotationally connected with the fixing frame;

Wherein, two equal fixed mounting of inside one side of locating frame has the baffle, and the top one side threaded connection of two locating frames has the screw rod to the one end rotation of screw rod is connected with the locating plate, and the other end fixed mounting of screw rod has the hand wheel moreover, and the locating plate is located the both sides symmetry of screw rod and installs the locating lever, and locating lever and locating frame sliding connection.

Preferably, two the one end that the axis of rotation kept away from mutually passes the mount and fixed mounting has the carousel, and the mount is located the equal fixed mounting of one side of two carousels and has the fixed block to the inside sliding connection of fixed block has the gag lever post, and the spacing groove has been seted up to the outside symmetry of carousel moreover, and the gag lever post is connected with spacing groove block moreover.

Preferably, two outside one side of gag lever post all overlaps and is equipped with the extension spring, and the one end and the fixed block fixed connection of extension spring to the other end fixed mounting of extension spring has the installation piece, and installation piece and gag lever post fixed connection moreover.

Preferably, one end of the limiting rod is hinged with a movable sleeve, the movable sleeve is connected with a movable rod in a sliding mode, and the movable rod is hinged with the fixed frame.

Preferably, the adjusting component comprises two groups of positioning blocks symmetrically arranged at the bottom of the movable plate, a first threaded rod is rotationally connected between the two positioning blocks on one side, one end of the first threaded rod penetrates through the positioning blocks and is fixedly provided with a first knob, one side of the outer part of the first threaded rod is sleeved with a first threaded sleeve, a fixed rod is fixedly arranged between the two positioning blocks on the other side, a positioning sleeve is sleeved on the outer part of the fixed rod, and a movable frame is fixedly arranged between the first threaded sleeve and the positioning sleeve.

Preferably, one side of the inside of the movable frame is rotationally connected with a second threaded rod, one end of the second threaded rod is rotationally connected with a supporting block, the supporting block is fixedly connected with the movable frame, a second thread bush is sleeved on one side of the outside of the second threaded rod, a mounting plate is fixedly mounted at the bottom of the second thread bush, the mounting plate is in sliding connection with the movable frame, and the welding gun is fixedly connected with the mounting plate.

Preferably, one side of the movable frame, which is far away from the locating sleeve, is rotationally connected with a rotating rod, one end of the second threaded rod penetrates through the supporting block and is fixedly provided with a first bevel gear, one side of the outer part of the rotating rod is fixedly provided with a second bevel gear, the first bevel gear is meshed with the second bevel gear, and one end of the rotating rod penetrates through the movable frame and is fixedly provided with a second knob.

Compared with the prior art, the welding device capable of realizing front and back welding has the beneficial effects that the positioning components are symmetrically arranged in the fixing frame, so that a user can conveniently position a workpiece, the workpiece can be turned over conveniently after positioning, the front and back of the workpiece can be welded conveniently, and the practicability is improved, and the welding device comprises the following specific contents:

1. The positioning assembly is symmetrically arranged in the fixing frame, when workpieces are welded, two workpieces are placed in the positioning frame, then two electric cylinders are started to drive the positioning frame to move, one side of the workpieces is attached, the positioning frame can be supported by the telescopic rod while moving, the workpiece rotates the hand wheel to drive the screw rod to rotate after the positioning frame is positioned, the screw rod rotates to drive the positioning plate to move, the positioning plate is attached to the top of the workpieces, the positioning plate moves while driving the positioning rod to move, the movement of the positioning plate is limited, the workpieces can be fixed in the positioning frame, the electric push rod is started to drive the movable plate to descend, the welding gun can weld the workpieces, when the workpieces are turned over, the movable rod is rotated to pull the movable sleeve to move, the movable sleeve can slide outside the movable rod, and then the limiting rod can be pulled to slide on the fixed block, the telescopic spring is stretched by the mounting block, the limiting rod is separated from the limiting groove on the rotary disc, the rotary plate can be driven to rotate to turn over the workpieces, the other side of the workpieces can be prevented from falling through the workpieces in the positioning frame, the rotary plate is released after the rotary plate is rotated, the movable rod is clamped by the movable rod to enable the limiting rod to be clamped, the limiting rod to be deformed, the workpiece can be conveniently turned over, and the workpiece can be conveniently deformed, and positioned by a front and back can be positioned;

2. The adjusting component is arranged at the bottom of the movable plate, the first knob can be rotated to drive the first threaded rod to rotate between the positioning blocks when the front and back positions of the welding gun are adjusted, then the first threaded sleeve can be driven to move, the movable frame is enabled to move, the positioning sleeve is driven to slide outside the fixed rod when moving, the movable frame is limited in moving, the front and back positions of the welding gun can be adjusted, the second knob is rotated to drive the rotating rod to rotate when the left and right positions of the welding gun are adjusted, the second threaded rod is driven to rotate through the meshing of the first bevel gear and the second bevel gear, then the second threaded sleeve can be driven to move, the mounting plate moves and slides at the bottom of the movable frame, the mounting plate is prevented from rotating along with the second threaded rod, the left and right positions of the welding gun can be adjusted, the front and back positions of the welding gun can be adjusted by a user conveniently, and the practicability is improved.

Drawings

FIG. 1 is a schematic diagram of the front structure of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic perspective view of a positioning frame according to the present utility model;

FIG. 4 is an enlarged schematic view of the area A of FIG. 2 according to the present utility model;

fig. 5 is a schematic view showing the bottom structure of the adjusting assembly of the present utility model.

1, A base, 101, a fixed frame, 102, an electric push rod, 103, a movable plate, 104, a guide rod, 105, a welding gun, 2, a positioning assembly, 201, a rotating plate, 202, an electric cylinder, 203, a positioning frame, 204, a baffle, 205, a screw rod, 206, a positioning plate, 207, a hand wheel, 208, a positioning rod, 209, a telescopic rod, 210, a rotating shaft, 211, a turntable, 212, a fixed block, 213, a limiting rod, 214, a limiting groove, 215, a telescopic spring, 216, a mounting block, 217, a movable sleeve, 218, a movable rod, 3, an adjusting assembly, 301, a positioning block, 302, a first threaded rod, 303, a first knob, 304, a first threaded sleeve, 305, a movable frame, 306, a fixed rod, 307, a positioning sleeve, 308, a second threaded rod, 309, a supporting block, 310, a second threaded sleeve, 311, a mounting plate, 312, a rotating rod, 313, a first bevel gear, 314, a second bevel gear, 315 and a second knob.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides the following technical solutions: the utility model provides a can realize positive and negative welded welding set, includes base 1 and welder 105, and the top fixed mounting of base 1 has mount 101, and the top fixed mounting of mount 101 has electric putter 102 to electric putter 102's active end passes mount 101 and fixed mounting have fly leaf 103, and the top bilateral symmetry of fly leaf 103 installs guide arm 104 moreover, guide arm 104 and mount 101 sliding connection still include: the inside of the fixed frame 101 is symmetrically provided with a positioning component 2, and the bottom of the movable plate 103 is provided with an adjusting component 3, wherein the positioning component 2 comprises a rotating plate 201 symmetrically arranged in the fixed frame 101, one side, close to the two rotating plates 201, of each of the two rotating plates 201 is fixedly provided with an electric cylinder 202, one end of each of the two electric cylinders 202 is fixedly provided with a positioning frame 203, one side, close to the rotating plates 201, of each of the two positioning frames 203 is symmetrically provided with a telescopic rod 209, the telescopic rods 209 are fixedly connected with the rotating plate 201, one side, far away from the two rotating plates 201, of each of the two rotating plates 201 is fixedly provided with a rotating shaft 210, each of the two rotating shafts 210 is rotatably connected with the fixed frame 101, one side, close to the top of the two positioning frames 203, of each of the two rotating plates is in threaded connection with a screw 205, one end of each of the screw 205 is rotatably connected with a positioning plate 206, the other end of each of the screw 205 is fixedly provided with a hand wheel 207, each of the positioning plates 206 is positioned on two sides of the screw 205, each of the two positioning frames 208 is symmetrically provided with a positioning rod 208, each of the positioning frames 203 is in sliding connection, a workpiece is conveniently positioned by a positioning component 2, a workpiece is conveniently used, and after the workpiece is conveniently welded on the front and back sides of the workpiece is conveniently, the practicability is improved.

One end that two axis of rotation 210 kept away from passes mount 101 and fixed mounting has carousel 211, and mount 101 is located the equal fixed block 212 of fixed block 212's one side, and the inside sliding connection of fixed block 212 has gag lever post 213, and the outside symmetry of carousel 211 has seted up spacing groove 214, and gag lever post 213 and spacing groove 214 block connection, can carry out spacing to axis of rotation 210, the outside one side of two gag lever posts 213 all overlaps and is equipped with telescopic spring 215, and telescopic spring 215's one end and fixed block 212 fixed connection, and telescopic spring 215's the other end fixed mounting has installation piece 216, and installation piece 216 and gag lever post 213 fixed connection, make the one end of gag lever post 213 to be automatic re-setting after moving, and the inside sliding connection of movable sleeve 217 has movable rod 218, and movable rod 218 is articulated with mount 101, make movable rod 218 rotate and can draw gag lever post 213 to move, adjusting component 3 includes two sets of locating pieces 301 of symmetry installation in movable plate 103 bottom, and one side two locating pieces 301 are rotated and are connected with first 302, and first locating piece 302 and first end 302 and fixed mounting screw thread 307 is equipped with the first threaded rod 307 and the fixed mounting position of the first side of the second locating piece 304, and the screw thread sleeve 304 is equipped with the first threaded rod 307 and the fixed position of the external positioning sleeve 304 between the fixed mounting position of first locating piece 304 and the external position of the first locating piece 301.

The inside one side of movable frame 305 rotates and is connected with second threaded rod 308, and the one end of second threaded rod 308 rotates and is connected with supporting shoe 309, and supporting shoe 309 and movable frame 305 fixed connection, and outside one side cover of second threaded rod 308 is equipped with second thread bush 310, and the bottom fixed mounting of second thread bush 310 has mounting panel 311, and mounting panel 311 and movable frame 305 sliding connection, and welder 105 and mounting panel 311 fixed connection, can adjust the position about welder 105, the inside one side of keeping away from position sleeve 307 of movable frame 305 rotates and is connected with dwang 312, and the one end of second threaded rod 308 passes supporting shoe 309 and fixed mounting have first bevel gear 313, and outside one side fixed mounting of dwang 312 has second bevel gear 314, and first bevel gear 313 and second bevel gear 314 meshing connection, and the one end of dwang 312 passes movable frame 305 and fixed mounting have the second knob 315, the position about convenient adjustment welder 105.

Working principle: before the welding device capable of realizing front and back welding is used, the whole situation of the device needs to be checked first to confirm that normal work can be performed, according to the method shown in fig. 1-5, positioning components 2 are symmetrically arranged in a fixing frame 101, when workpieces are welded, two workpieces are placed in a positioning frame 203, then two electric cylinders 202 are started to drive the positioning frame 203 to move, one side of the workpieces is attached, the positioning frame 203 can be supported by a telescopic rod 209 while moving, a hand wheel 207 is rotated to drive a screw 205 to rotate after the workpieces are positioned by the positioning frame 203, the screw 205 can drive a positioning plate 206 to move, the positioning plate 206 is attached to the top of the workpieces, the positioning plate 208 is driven to move while the positioning plate 206 moves, the movement of the positioning plate 206 is limited, the workpieces can be fixed in the positioning frame 203, when the electric push rod 102 is started to drive the movable plate 103 to descend so that the welding gun 105 can weld the workpiece, and when the workpiece is turned over, the movable rod 218 is rotated to pull the movable sleeve 217 to move so that the movable sleeve 217 can slide outside the movable rod 218, and further the limiting rod 213 can be pulled to slide on the fixed block 212, the telescopic spring 215 is stretched by the mounting block 216 so that the limiting rod 213 is separated from the limiting groove 214 on the turntable 211, the rotating shaft 210 is lost, the rotating plate 201 can be rotated to drive the workpiece to rotate for turning over, the workpiece can be prevented from falling through the baffle 204 in the positioning frame 203, after half a turn, the telescopic spring 215 of the movable rod 218 is loosened to recover deformation so that the limiting rod 213 is clamped with the limiting groove 214 on the other side of the turntable 211, the rotating shaft 210 is limited, the turning over of the workpiece is completed, the workpiece is conveniently positioned by a user through the positioning assembly 2, after positioning, the workpiece is turned over conveniently, so that the front and back surfaces of the workpiece are welded conveniently, and the practicability is improved;

The adjusting component 3 is arranged at the bottom of the movable plate 103, the first knob 303 can be rotated to drive the first threaded rod 302 to rotate between the positioning blocks 301 when the front and back positions of the welding gun 105 are adjusted, the first threaded sleeve 304 can be driven to move, the movable frame 305 can be moved, the positioning sleeve 307 is driven to slide outside the fixed rod 306 while the movable frame 305 moves, the movement of the movable frame 305 is limited, the front and back positions of the welding gun 105 can be adjusted, the second knob 315 is rotated to drive the rotating rod 312 to rotate when the left and right positions of the welding gun 105 are adjusted, the second threaded rod 308 is driven to rotate through the meshing of the first bevel gear 313 and the second bevel gear 314, the second threaded sleeve 310 can be driven to move, the mounting plate 311 moves while the bottom of the movable frame 305 is driven to slide, the mounting plate 311 is prevented from rotating along with the second threaded rod 308, the left and right positions of the welding gun 105 can be adjusted, the front, the back and right positions of the welding gun 105 can be adjusted conveniently by the adjusting component 3, and the practicability is improved.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. A welding device capable of realizing front and back welding comprises a base (1) and a welding gun (105);

The top of the base (1) is fixedly provided with a fixing frame (101), the top of the fixing frame (101) is fixedly provided with an electric push rod (102), the movable end of the electric push rod (102) penetrates through the fixing frame (101) and is fixedly provided with a movable plate (103), guide rods (104) are symmetrically arranged on two sides of the top of the movable plate (103), and the guide rods (104) are in sliding connection with the fixing frame (101);

Characterized by further comprising:

Positioning components (2) are symmetrically arranged in the fixed frame (101), and an adjusting component (3) is arranged at the bottom of the movable plate (103);

Wherein, locating component (2) is including symmetry setting up rotating plate (201) in mount (101) inside, and the side that two rotating plates (201) are close to each other all fixed mounting have electric cylinder (202), and the one end of two electric cylinders (202) all fixed mounting have locating frame (203), and the one side that two locating frames (203) are close to rotating plate (201) all symmetry install telescopic link (209), and telescopic link (209) and rotating plate (201) fixed connection, and the one side that two rotating plates (201) keep away from each other all fixed mounting have axis of rotation (210), and two axis of rotation (210) all rotate with mount (101) and be connected;

Wherein, two equal fixed mounting of inside one side of locating frame (203) has baffle (204), and the top one side threaded connection of two locating frames (203) has screw rod (205), and the one end rotation of screw rod (205) is connected with locating plate (206), and the other end fixed mounting of screw rod (205) has hand wheel (207) moreover, and locating plate (206) are located the bilateral symmetry of screw rod (205) and install locating lever (208), and locating lever (208) and locating frame (203) sliding connection.

2. The welding device capable of achieving front and back welding according to claim 1, wherein one ends, far away from the rotating shafts (210), of the rotating shafts penetrate through the fixing frame (101) and are fixedly provided with the rotating discs (211), fixing blocks (212) are fixedly arranged on one sides of the fixing frame (101) located on the two rotating discs (211), limiting rods (213) are connected to the inner portions of the fixing blocks (212) in a sliding mode, limiting grooves (214) are symmetrically formed in the outer portions of the rotating discs (211), and the limiting rods (213) are connected with the limiting grooves (214) in a clamping mode.

3. The welding device capable of achieving front and back welding according to claim 2, wherein the outer sides of the two limiting rods (213) are respectively sleeved with an extension spring (215), one end of each extension spring (215) is fixedly connected with the corresponding fixed block (212), the other end of each extension spring (215) is fixedly provided with the corresponding installation block (216), and the installation blocks (216) are fixedly connected with the corresponding limiting rods (213).

4. The welding device capable of achieving front and back welding according to claim 2, wherein one end of the limiting rod (213) is hinged with a movable sleeve (217), the inside of the movable sleeve (217) is connected with a movable rod (218) in a sliding mode, and the movable rod (218) is hinged with the fixed frame (101).

5. The welding device capable of achieving front and back welding according to claim 1, wherein the adjusting assembly (3) comprises two groups of positioning blocks (301) symmetrically arranged at the bottom of the movable plate (103), a first threaded rod (302) is rotatably connected between the two positioning blocks (301) on one side, one end of the first threaded rod (302) penetrates through the positioning blocks (301) and is fixedly provided with a first knob (303), one side of the outer portion of the first threaded rod (302) is sleeved with a first threaded sleeve (304), the other side of the outer portion of the first threaded rod (302) is fixedly provided with a fixed rod (306), the outer portion of the fixed rod (306) is sleeved with a positioning sleeve (307), and a movable frame (305) is fixedly arranged between the first threaded sleeve (304) and the positioning sleeve (307).

6. The welding device capable of achieving front and back welding according to claim 5, wherein a second threaded rod (308) is rotatably connected to one side of the inner portion of the movable frame (305), one end of the second threaded rod (308) is rotatably connected to a supporting block (309), the supporting block (309) is fixedly connected with the movable frame (305), a second threaded sleeve (310) is sleeved on one side of the outer portion of the second threaded rod (308), a mounting plate (311) is fixedly mounted at the bottom of the second threaded sleeve (310), the mounting plate (311) is slidably connected with the movable frame (305), and the welding gun (105) is fixedly connected with the mounting plate (311).

7. The welding device capable of achieving front and back welding according to claim 6, wherein a rotating rod (312) is rotatably connected to one side, away from the positioning sleeve (307), of the inside of the movable frame (305), one end of the second threaded rod (308) penetrates through the supporting block (309) and is fixedly provided with a first bevel gear (313), one side, outside of the rotating rod (312), of the second threaded rod is fixedly provided with a second bevel gear (314), the first bevel gear (313) is in meshed connection with the second bevel gear (314), and one end of the rotating rod (312) penetrates through the movable frame (305) and is fixedly provided with a second knob (315).