Automatic punch forming and welding all-in-one machine

Abstract

The utility model provides an automatic punch forming and welding all-in-one machine, which relates to the technical field of production and processing and comprises a base, and the top of the base is fixedly connected with four laser welding machine bodies. According to the device, the two movable columns are manually pulled, the movable columns move upwards along the surfaces of the first connecting rods, the steel ball movable grooves for clamping the steel balls move, the two second connecting rods fixedly connected to the top of the pressing plate are correspondingly inserted into the two second connecting rod embedding grooves below the movable pressing plate, and when the steel balls are embedded into the limiting grooves and move to the horizontal positions of the steel ball embedding grooves, the steel balls are inserted into the steel ball embedding grooves. The hand for pulling the movable column is loosened, under the action of the elastic force of the spring, the movable column restores to the initial position and extrudes the steel ball to be embedded in the steel ball embedding limiting groove, so that a worker can replace the pressing plate and the mold according to the requirement, the bolt does not need to be disassembled, and the labor intensity of the worker is reduced; the motor is started through the multi-head digital display control box, the die rotates along with the motor, the angle of the material is adjusted, and the design avoids the situation that the formed material is inconvenient to weld at certain angles.

Description

Technical Field

[0001] The utility model relates to the technical field of production and processing, in particular to an automatic stamping, forming and welding integrated machine. Background Art

[0002] Stamping is the process of using a mold on a press to make metal sheets into various plate-like parts and shells, container-like workpieces, or to make pipe fittings into various tubular workpieces. This type of forming process performed in a cold state is called cold stamping, or stamping for short. Welding is a processing technology and connection method that uses heating or pressurization, or both, to produce atomic bonding between two workpieces. Welding is widely used and can be used for both metals and non-metals. In order to improve production efficiency, stamping and welding machines are often used.

[0003] However, in the prior art, when using an automatic stamping, forming and welding machine to stamp and weld raw materials, it was found that the pressing plates and molds on some automatic stamping, forming and welding machines were fixed to the automatic stamping, forming and welding machines by bolts, which was inconvenient for workers to replace them according to production needs; because the mold was fixed to the automatic stamping, forming and welding machine by bolts, it could not be rotated according to welding requirements, which made some positions inconvenient for welding. Utility Model Content

[0004] The purpose of the utility model is to solve the problems existing in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an automatic stamping forming and welding integrated machine, comprising: a base, four laser welding machine bodies are fixedly connected to the top of the base, four guide shafts are fixedly connected to the top of the base, and the surfaces of the four guide shafts are movably sleeved with movable pressure plates, the surfaces of the tops of the four guide shafts are fixedly connected with upper fixed plates, the top of the upper fixed plate is fixedly connected with an electric cylinder, the telescopic end of the electric cylinder is fixedly connected to the surface of the movable pressure plate, the surface of the top of the base is provided with a mounting groove, the interior of the mounting groove is provided with a bearing hole, a rotatable mold assembly is arranged inside the bearing hole, and the bottom of the movable pressure plate and the top of the rotatable mold assembly are both provided with two movable joint assemblies, wherein the bottoms of two of the movable joint assemblies are fixedly connected with pressure plates;

[0006] The movable joint assembly comprises a connecting rod 1, a limiting ring is fixedly sleeved on the surface of the connecting rod 1, a connecting rod 2 embedding groove is provided at the bottom of the connecting rod 1, a plurality of steel ball embedding grooves are equidistantly provided on the inner side surface of the connecting rod 2 embedding groove, and a connecting rod 2 is movably embedded in the inner side of the connecting rod 2 embedding groove;

[0007] The rotatable mold assembly includes a gear and a mold, the bottom of the gear is fixedly connected to a rotating shaft, the surface of the gear is meshedly connected to a driving gear, the bottom of the driving gear is connected to a motor, and the output end of the motor is fixedly connected to the center of the bottom of the driving gear.

[0008] As a preferred implementation, a multi-head digital display control box is fixedly connected to one side of the base, and two safety grating bodies are fixedly connected to one side of the top of the base.

[0009] As a preferred embodiment, a movable column is movably sleeved on the surface of the connecting rod, a spring movable groove is opened on the inner surface of the movable column, a spring is connected to one side of the spring movable groove, the other end of the spring is connected to one side of a limiting ring, a plurality of steel ball movable grooves are opened at equal intervals on the inner surface of the movable column, steel balls are movably embedded in the plurality of steel ball embedding grooves, and one side of the plurality of steel balls can move inside the plurality of steel ball movable grooves.

[0010] As a preferred embodiment, a steel ball embedding limiting groove and a steel ball extrusion groove are provided on the surface of the second connecting rod, and the surfaces of the plurality of steel balls can be movably embedded in the steel ball embedding limiting groove.

[0011] As a preferred embodiment, the tops of the two connecting rods 1 are fixedly connected to the bottom of the movable pressure plate, and the bottoms of the two connecting rods 2 are fixedly connected to the top of the pressure plate.

[0012] As a preferred embodiment, the bottom of the mold is fixedly connected to the top of the other two connecting rods 2, the top of the gear is fixedly connected to the bottom of the other two connecting rods 1, the surface of the rotating shaft is embedded in the bearing hole through the bearing, and the bottom of the motor is fixedly connected to the surface inside the mounting groove.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] , the utility model connects the device with an external power supply device, and the external power supply device provides power to the laser welding machine body, the electric cylinder, the multi-head digital display control box, the safety grating body and the motor. The multi-head digital display control box is electrically connected to the laser welding machine body, the electric cylinder, the safety grating body and the motor and is controlled in association; when installing the pressure plate, manually pull up the two movable columns under the movable pressure plate, and the movable column moves upward along the surface of the connecting rod one. The spring is compressed and deformed. During the movement of the movable column, the steel ball movable groove that holds the steel ball moves. Since the size of the steel ball movable groove is gradually increased, the movement of the steel ball movable groove provides space for the steel ball to move. At this time, the steel ball movable groove moves with the movement of the movable column, so that the wider position of the steel ball movable groove is in a horizontal state with the steel ball embedding groove, and the two connecting rods 2 fixedly connected to the top of the pressure plate are correspondingly inserted into the two connecting rods 2 embedded in the groove under the movable pressure plate, and the connection The steel ball extrusion groove at the top of the second rod will squeeze the steel ball and make it move to one side of the steel ball movable groove. At this time, the side surface of the steel ball is located inside the steel ball movable groove. When the steel ball is embedded in the limiting groove and moves to the horizontal position of the steel ball embedding groove, release the hand pulling the movable column. Under the action of the spring force, the movable column moves down to reset. At this time, due to the downward movement of the steel ball movable groove, the inner wall of the narrower end squeezes the steel ball. After being subjected to force, one side of the steel ball moves to one side of the steel ball embedding groove and the other side of the steel ball moves to the inside of the steel ball embedding limiting groove, and finally embedded in the steel ball embedding groove and the steel ball embedding limiting groove, thereby fixing the connecting rod two. Similarly, the two connecting rods two connected to the mold can be inserted into the movable columns of the two connecting rods one connected to the gear surface. The pressure plate and the mold can be replaced in reverse. This design is convenient for workers to replace the pressure plate and the mold according to their needs, and the labor intensity of workers is reduced without removing the bolts.

[0015] In the utility model, the material to be stamped and welded is placed on the surface of the mold, and the electric cylinder is started through the multi-head digital display control box. The electric cylinder drives the movable pressing plate and the pressing plate to move downward to stamp the material on the mold surface. Then, the laser welder body is started through the multi-head digital display control box to weld the formed material. The motor can be started through the multi-head digital display control box, and the output end of the motor drives the active gear to rotate, and the active gear drives the gear to rotate, and the mold follows the rotation to adjust the angle of the material. This design avoids certain angles of the formed material that are inconvenient to weld. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 An overview schematic diagram of the automatic stamping, forming and welding integrated machine provided by the utility model;

[0017] Figure 2 A schematic diagram of the base of the automatic stamping, forming and welding integrated machine provided by the utility model;

[0018] Figure 3This is a schematic diagram of the installation of the joint assembly of the automatic stamping, forming and welding integrated machine provided by the utility model;

[0019] Figure 4 A side sectional view of a movable joint assembly of the automatic stamping, forming and welding integrated machine provided by the utility model;

[0020] Figure 5 A top sectional view of a movable joint assembly of the automatic stamping, forming and welding integrated machine provided by the utility model;

[0021] Figure 6 This is a schematic diagram of the second connecting rod of the automatic stamping, forming and welding integrated machine provided by the utility model.

[0022] Legend:

[0023] 1. Base; 101. Laser welding machine body; 102. Guide shaft; 103. Movable pressure plate; 104. Upper fixed plate; 105. Electric cylinder; 106. Mounting groove; 107. Bearing hole; 108. Pressure plate; 109. Multi-head digital display control box; 110. Safety grating body; 2. Joint assembly; 201. Connecting rod one; 202. Limiting ring; 203. Connecting rod two embedded groove; 204. Steel ball embedded groove; 205. Movable column; 206. Spring movable groove; 207. Spring; 208. Steel ball movable groove; 209. Steel ball; 210. Connecting rod two; 211. Steel ball embedded limited groove; 212. Steel ball extrusion groove; 3. Rotatable mold assembly; 301. Gear; 302. Rotating shaft; 303. Driving gear; 304. Motor; 305. Mold. DETAILED DESCRIPTION

[0024] 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 in 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.

[0025] See also Figure 1-6The utility model provides a technical solution: an automatic stamping forming and welding integrated machine, comprising: a base 1, four laser welding machine bodies 101 are fixedly connected to the top of the base 1, four guide shafts 102 are fixedly connected to the top of the base 1, and the surfaces of the four guide shafts 102 are movably sleeved with movable pressing plates 103, and the surfaces of the tops of the four guide shafts 102 are fixedly connected with upper fixing plates 104, and the top of the upper fixing plates 104 is fixedly connected with electric cylinders 105, and the telescopic end of the electric cylinder 105 is fixedly connected to the surface of the movable pressing plate 103, and the surface of the top of the base 1 is provided with a mounting groove 106, and the interior of the mounting groove 106 is provided with a bearing hole 107, and the interior of the bearing hole 107 is provided with a rotatable mold assembly 3, and the bottom of the movable pressing plate 103 and the top of the rotatable mold assembly 3 are both provided with two movable joint assemblies 2, and the bottoms of the two movable joint assemblies 2 are fixedly connected with pressing plates 108;

[0026] The movable joint assembly 2 includes a connecting rod 1 201, a limiting ring 202 is fixedly sleeved on the surface of the connecting rod 1 201, a connecting rod 2 embedding groove 203 is provided at the bottom of the connecting rod 1 201, a plurality of steel ball embedding grooves 204 are provided on the inner side surface of the connecting rod 2 embedding groove 203 at equal intervals in a circle, and a connecting rod 210 is movably embedded in the connecting rod 2 embedding groove 203;

[0027] The rotatable mold assembly 3 includes a gear 301 and a mold 305. The bottom of the gear 301 is fixedly connected to the rotating shaft 302. The surface of the gear 301 is meshingly connected to the driving gear 303. The bottom of the driving gear 303 is connected to the motor 304. The output end of the motor 304 is fixedly connected to the center of the bottom of the driving gear 303.

[0028] Specifically: when installing the pressing plate 108, manually pull the two movable columns 205, the movable columns 205 move upward along the surface of the connecting rod 1 201, and the steel ball movable groove 208 that clamps the steel ball 209 moves, and the two connecting rods 210 fixedly connected to the top of the pressing plate 108 are correspondingly inserted into the two connecting rods 2 embedded in the groove 203 below the movable pressing plate 103. When the steel ball embedded in the limiting groove 211 moves to the horizontal position of the steel ball embedded in the groove 204, release the hand pulling the movable column 205. Under the action of the elastic force of the spring 207, the movable column 205 returns to its initial position and squeezes the steel ball 209 embedded in the steel ball embedded in the limiting groove 211. This design is convenient for workers to replace the pressing plate 108 and the mold 305 according to their needs, and the labor intensity of workers is reduced without removing the bolts; the motor 304 is started by the multi-head digital display control box 109, and the mold 305 rotates accordingly to adjust the angle of the material. This design avoids that some angles of the formed material are not convenient for welding.

[0029] In one embodiment, a multi-head digital display control box 109 is fixedly connected to one side of the base 1 , and two safety grating bodies 110 are fixedly connected to one side of the top of the base 1 .

[0030] Specifically: The safety grating body 110 is a common industrial safety device, which is used to protect personnel and equipment from accidental injuries. The safety grating body 110 emits an infrared beam. When an object enters the beam, the receiver receives a signal and triggers the machine to stop running, thereby ensuring the safety of the working environment. The safety grating body 110 is a prior art and its specific structure is not described here.

[0031] In one embodiment, a movable column 205 is movably sleeved on the surface of a connecting rod 201, a spring movable groove 206 is provided on the inner surface of the movable column 205, a spring 207 is connected to one side of the spring movable groove 206, and the other end of the spring 207 is connected to one side of a limiting ring 202, a plurality of steel ball movable grooves 208 are circumferentially equidistantly provided on the inner surface of the movable column 205, a plurality of steel ball embedding grooves 204 are movably embedded with steel balls 209, and one side of the plurality of steel balls 209 can be movable inside the plurality of steel ball movable grooves 208.

[0032] Specifically: the size of the steel ball movable groove 208 is gradually increased, and the size of the steel ball movable groove 208 provides activity space for the steel ball 209. The steel ball movable groove 208 only provides horizontal movement space for the steel ball 209. The surface of the steel ball 209 can move left and right inside the steel ball embedding groove 204, but it will always be embedded in the steel ball embedding groove 204 and will not fall out.

[0033] In one embodiment, a steel ball embedding limiting groove 211 and a steel ball extrusion groove 212 are formed on the surface of the second connecting rod 210 , and the surfaces of the plurality of steel balls 209 can be movably embedded in the steel ball embedding limiting groove 211 .

[0034] Specifically, the steel ball extrusion groove 212 provides a guide for the insertion of the second connecting rod 210 , and at the same time facilitates the front end of the second connecting rod 210 to squeeze the steel ball 209 , so that the steel ball 209 moves toward the inner side of the steel ball movable groove 208 .

[0035] In one embodiment, the tops of the two connecting rods 201 are fixedly connected to the bottom of the movable pressing plate 103 , and the bottoms of the two connecting rods 210 are fixedly connected to the top of the pressing plate 108 .

[0036] Specifically: it is convenient to replace the pressing plate 108, so that workers do not need to remove bolts for replacement, thereby reducing the labor intensity of workers.

[0037] In one embodiment, the bottom of the mold 305 is fixedly connected to the top of the other two connecting rods 210, the top of the gear 301 is fixedly connected to the bottom of the other two connecting rods 201, the surface of the rotating shaft 302 is embedded in the bearing hole 107 through a bearing, and the bottom of the motor 304 is fixedly connected to the surface inside the mounting groove 106.

[0038] Specifically: it is convenient to replace the mold 305, so that workers do not need to remove bolts for replacement, which reduces the labor intensity of workers.

[0039] Working principle: connect this device to an external power supply device, the external power supply device provides power to the laser welder body 101, the electric cylinder 105, the multi-head digital display control box 109, the safety grating body 110 and the motor 304, and the multi-head digital display control box 109 is electrically connected to the laser welder body 101, the electric cylinder 105, the safety grating body 110 and the motor 304 and controls them in association; when installing the pressure plate 108, manually pull up the two movable columns 205 under the movable pressure plate 103, the movable column 205 moves upward along the surface of the connecting rod 201, and the spring 207 is compressed and deformed. During the movement of the movable column 205, the steel ball movable groove 208 that holds the steel ball 209 moves. Due to the size of the steel ball movable groove 208, the movable column 205 moves upward along the surface of the connecting rod 201. In order to gradually expand, the movement of the steel ball movable groove 208 provides a movable space for the steel ball 209. At this time, the steel ball movable groove 208 moves with the movable column 205, so that the wider position of the steel ball movable groove 208 is in a horizontal state with the steel ball embedding groove 204, and the two connecting rods 210 fixedly connected to the top of the pressure plate 108 are correspondingly inserted into the two connecting rods 2 embedding grooves 203 under the movable pressure plate 103. The steel ball squeezing groove 212 on the top of the connecting rod 210 squeezes the steel ball 209 and moves it to one side of the steel ball movable groove 208. At this time, the side surface of the steel ball 209 is located inside the steel ball movable groove 208. When the steel ball embedding limiting groove 211 moves to the horizontal position of the steel ball embedding groove 204, release the hand pulling the movable column 205. Under the action of the elastic force of spring 207, movable column 205 moves down to reset. At this time, due to the downward movement of steel ball movable groove 208, the inner wall of its narrower end squeezes steel ball 209. After one side of steel ball 209 is subjected to force, it moves toward one side of steel ball embedding groove 204 and makes the other side of steel ball 209 move to the inside of steel ball embedding limiting groove 211, and finally embeds in the steel ball embedding groove 204 and the steel ball embedding limiting groove 211, so as to fix connecting rod 210. Similarly, the two connecting rods 210 connected to the mold 305 can be inserted into the movable column 205 of the two connecting rods 1 201 connected to the surface of the gear 301. The pressure plate 108 and the mold 305 can be replaced in reverse operation. This design is convenient for workers to replace the pressure plate 1 according to their needs. 08 and mold 305, there is no need to remove the bolts, which reduces the labor intensity of the workers; the material that needs to be stamped and welded is placed on the surface of the mold 305, and the electric cylinder 105 is started through the multi-head digital display control box 109. The electric cylinder 105 drives the movable pressing plate 103 and the pressing plate 108 to move downward to stamp the material on the surface of the mold 305, and then the laser welder body 101 is started through the multi-head digital display control box 109 to weld the formed material. The motor 304 can be started through the multi-head digital display control box 109, and the output end of the motor 304 drives the active gear 303 to rotate, and the active gear 303 drives the gear 301 to rotate, and the mold 305 follows the rotation to adjust the angle of the material. This design avoids certain angles of the formed material that are inconvenient to weld.

[0040] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. Automatic stamping, forming and welding integrated machine, characterized in that: include: A base (1), the top of the base (1) is fixedly connected to four laser welding machine bodies (101), the top of the base (1) is fixedly connected to four guide shafts (102), the surfaces of the four guide shafts (102) are movably sleeved with movable pressure plates (103), the surfaces of the tops of the four guide shafts (102) are fixedly connected to an upper fixing plate (104), the top of the upper fixing plate (104) is fixedly connected to an electric cylinder (105), and the electric cylinder (105) is retractable. The end is fixedly connected to the surface of the movable pressure plate (103), the surface of the top of the base (1) is provided with a mounting groove (106), the interior of the mounting groove (106) is provided with a bearing hole (107), the interior of the bearing hole (107) is provided with a rotatable mold assembly (3), the bottom of the movable pressure plate (103) and the top of the rotatable mold assembly (3) are both provided with two movable joint assemblies (2), wherein the bottoms of the two movable joint assemblies (2) are fixedly connected with a pressure plate (108); The movable joint assembly (2) comprises a connecting rod 1 (201), a limiting ring (202) is fixedly sleeved on the surface of the connecting rod 1 (201), a connecting rod 2 embedding groove (203) is provided at the bottom of the connecting rod 1 (201), a plurality of steel ball embedding grooves (204) are circumferentially and equidistantly penetrated on the inner side surface of the connecting rod 2 embedding groove (203), and a connecting rod 2 (210) is movably embedded inside the connecting rod 2 embedding groove (203); The rotatable mold assembly (3) comprises a gear (301) and a mold (305); the bottom of the gear (301) is fixedly connected to a rotating shaft (302); the surface of the gear (301) is meshedly connected to a driving gear (303); the bottom of the driving gear (303) is connected to a motor (304); the output end of the motor (304) is fixedly connected to the center of the bottom of the driving gear (303).

2. The automatic stamping, forming and welding integrated machine according to claim 1, characterized in that: A multi-head digital display control box (109) is fixedly connected to one side of the base (1), and two safety grating bodies (110) are fixedly connected to one side of the top of the base (1).

3. The automatic stamping, forming and welding integrated machine according to claim 1, characterized in that: The surface of the connecting rod (201) is movably sleeved with a movable column (205), the inner surface of the movable column (205) is provided with a spring movable groove (206), one side of the inner side of the spring movable groove (206) is connected with a spring (207), the other end of the spring (207) is connected to one side of the limiting ring (202), the inner surface of the movable column (205) is provided with a plurality of steel ball movable grooves (208) equidistantly arranged in a circle, the inner sides of the plurality of steel ball embedding grooves (204) are all movably embedded with steel balls (209), and one side of the plurality of steel balls (209) can be movable inside the plurality of steel ball movable grooves (208).

4. The automatic stamping, forming and welding integrated machine according to claim 3, characterized in that: The surface of the second connecting rod (210) is provided with a steel ball embedding limiting groove (211) and a steel ball extrusion groove (212), and the surfaces of the plurality of steel balls (209) can be movably embedded in the steel ball embedding limiting groove (211).

5. The automatic stamping, forming and welding integrated machine according to claim 1, characterized in that: The tops of two of the connecting rods 1 (201) are fixedly connected to the bottom of the movable pressure plate (103), and the bottoms of two of the connecting rods 2 (210) are fixedly connected to the top of the pressure plate (108).

6. The automatic stamping, forming and welding integrated machine according to claim 1, characterized in that: The bottom of the mold (305) is fixedly connected to the top of the other two connecting rods (210), the top of the gear (301) is fixedly connected to the bottom of the other two connecting rods (201), the surface of the rotating shaft (302) is embedded in the bearing hole (107) through a bearing, and the bottom of the motor (304) is fixedly connected to the surface inside the mounting groove (106).

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