CN214769881U

CN214769881U - Cooling structure of welding machine

Info

Publication number: CN214769881U
Application number: CN202120924730.6U
Authority: CN
Inventors: 蒋运祥
Original assignee: Zhenjiang Eds Precision Machinery Co ltd
Current assignee: Zhenjiang Eds Precision Machinery Co ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2021-11-19
Anticipated expiration: 2031-04-30

Abstract

The utility model discloses a cooling structure of a welding machine, which solves the problem that the prior welding machine is lack of a cooling structure and can not rapidly cool the welded product through a cooling device; utilize first drive hydro-cylinder to drive the cooling plate and move along the Z direction, adjust the height of work piece on cooling plate and the workstation, can adapt to the cooling of multiple not co-altitude work piece, utilize first motor to drive the main shaft and rotate 90, make the subplate, the cooling plate is parallel with the workstation, utilize second drive hydro-cylinder to drive the drive plate and move along the X direction, flexible subassembly extension, drive the cooling plate and move along the X direction, make the cooling plate move workstation department, utilize the second motor to drive the actuating lever and rotate, the cooling plate upset 180, make the nozzle face spray towards the work piece, cool off the work piece rapidly, thereby guarantee continuity production. The cooling plate is driven to move in a plurality of directions through the cooling device, the cooling plate is folded and unfolded, and meanwhile, the cooling plate is prevented from interfering with a welding head to influence the welding process.

Description

Cooling structure of welding machine

Technical Field

The utility model particularly relates to a welding machine cooling structure.

Background

Soldering has penetrated into various areas of manufacturing directly affecting product quality, reliability and life, and almost all products, from hundreds of thousands of tons of macro-devices to less than 1 gram of microelectronic devices, have relied on soldering techniques in production to varying degrees.

Welding, a manufacturing process that joins metals or other thermoplastic materials in a heated, high temperature, or high pressure manner. Welding is usually completed on a welding machine, in the welding process, a workpiece and a welding flux are melted to form a molten area, and the connection between materials is formed after a molten pool is cooled and solidified.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to the weak point of prior art, the utility model provides a welding machine cooling structure.

The utility model provides a technical scheme of above-mentioned problem does: a cooling structure of a welding machine comprises a base, a vertical arm arranged on the rear side of the base, a transverse frame vertically arranged on the top of the vertical arm, a pair of guide rails A arranged at the bottom of the transverse frame and distributed along the X direction, a first translation plate arranged on the guide rails A, a first translation oil cylinder arranged on the vertical arm and connected with a telescopic rod and the first translation plate, a second translation oil cylinder arranged at the bottom of the first translation plate, a second translation plate arranged on a telescopic rod of the second translation oil cylinder, a welding head arranged on the second translation plate, a pair of guide rails B arranged on the base and distributed along the Y direction, a workbench arranged on the guide rails B, a third translation oil cylinder arranged on the base and connected with the workbench through a telescopic rod, and a cooling device arranged on the right side of the workbench;

the cooling device comprises a fixing frame which is arranged on a base and has a U-shaped cross section, a pair of fixing columns which are movably arranged in the fixing frame and are distributed along the Y direction, a reinforcing column of which two ends are respectively arranged at the bottom of the fixing column, a first driving oil cylinder which is arranged on the base and of which a telescopic rod is connected with the reinforcing column through a fixing plate, a transition column which is arranged at the top of the fixing column and has an L-shaped structure, a U-shaped rod of which two ends are respectively connected with the transition column, a main shaft of which two ends penetrate out of the transition column and are rotatably arranged on the transition column through a rolling bearing, a first worm wheel which is arranged on the main shaft, a first worm which is rotatably arranged on the transition column through the rolling bearing and is meshed with the first worm wheel, a first motor which is arranged on the transition column and of which an output shaft is connected with the first worm, a main plate which is arranged on the main shaft and has an L-shaped structure, a pair of auxiliary plates which are arranged on the main plate and are distributed along the Y direction, and a pair of driving plates which are movably arranged on the auxiliary plates and are distributed along the Z direction, the cab apron of crossing that both ends are connected with the drive plate respectively, install on the mainboard and the second drive cylinder of telescopic link and mainboard connection, be located the flexible subassembly between two drive plates, install the backup pad on flexible subassembly, rotate the actuating lever of installing in the backup pad through antifriction bearing, install the second worm wheel on the actuating lever, rotate through antifriction bearing install in the backup pad and with the second worm wheel meshed second worm, install in the backup pad and output shaft and second worm meshed second motor, install the cooling plate on the actuating lever, install many shower on the cooling plate, install on the shower and along the shower central axis direction distribution's the nozzle that sprays.

Furthermore, the left side and the right side of the base are both of inclined plane structures.

Furthermore, a pair of sliding grooves distributed along the Y direction is arranged in the fixing frame, sliding columns matched with the sliding grooves are arranged on the fixing columns, and the sliding columns are inserted into the sliding grooves.

Furthermore, a pair of slide rails A distributed along the Z direction are arranged on the opposite surfaces of the two auxiliary plates, and the driving plate is arranged on the slide rails.

Furthermore, cooling device still includes the water tank that is located base one side and leads to pipe and shower intercommunication, installs water pump, valve on the water pipe.

Furthermore, the telescopic assembly comprises a plurality of parallelogram components which are sequentially hinged from head to tail, one end of the parallelogram component closest to the main board is hinged with the main board, the other end of the parallelogram component closest to the main board is hinged with the driving board, and the parallelogram component farthest from the main board is hinged with the supporting board.

The utility model discloses beneficial effect has: the cooling device solves the problem that the existing welding machine is lack of a cooling structure and can not rapidly cool the welded product; utilize first drive hydro-cylinder to drive the cooling plate and move along the Z direction, adjust the height of work piece on cooling plate and the workstation, can adapt to the cooling of multiple not co-altitude work piece, utilize first motor to drive the main shaft and rotate 90, make the subplate, the cooling plate is parallel with the workstation, utilize second drive hydro-cylinder to drive the drive plate and move along the X direction, flexible subassembly extension, drive the cooling plate and move along the X direction, make the cooling plate move workstation department, utilize the second motor to drive the actuating lever and rotate, the cooling plate upset 180, make the nozzle face spray towards the work piece, cool off the work piece rapidly, thereby guarantee continuity production. The cooling plate is driven to move in a plurality of directions through the cooling device, the cooling plate is folded and unfolded, the installation position is saved, and meanwhile, the cooling plate is prevented from interfering with a welding head to influence the welding process.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a right side view of the present invention;

FIG. 3 is a front view of the cooling device of the present invention during spraying;

FIG. 4 is an enlarged view of portion A of FIG. 3;

FIG. 5 is an enlarged view of portion B of FIG. 3;

FIG. 6 is a top view of the cooling device of the present invention during spraying;

FIG. 7 is a side view of the cooling device of the present invention with the telescoping assembly closed;

fig. 8 is a sectional view of the main board of the present invention.

In the figure:

1-base, 2-vertical arm, 3-cross frame, 4-guide rail A, 5-first translation plate, 6-first translation cylinder, 7-second translation cylinder, 8-second translation plate, 9-welding joint, 10-guide rail B, 11-workbench, 12-third translation cylinder, 13-cooling device, 14-fixing frame, 15-fixing column, 16-reinforcing column, 17-first driving cylinder, 18-transition column, 19-U-shaped rod, 20-main shaft, 21-first worm gear, 22-first worm, 23-first motor, 24-main plate, 25-auxiliary plate, 26-driving plate, 27-transition plate, 28-second driving cylinder, 29-telescopic assembly, 30-supporting plate, 31-driving rod, 32-second worm gear, 33-second worm, 34-second motor, 35-cooling plate, 36-spray pipe, 37-spray nozzle, 38-parallelogram component, 39-sliding column, 40-water tank and 41-through groove.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description.

The utility model provides a welding machine cooling structure, including base 1, the base 1 left and right sides is the inclined plane structure, the rivers after convenient cooling flow out, install the upright arm 2 at the base 1 rear side, install the crossbearer 3 at upright arm 2 top perpendicularly, install a pair of guide rail A4 that 3 bottoms of crossbearer and distribute along the X direction, install first translation board 5 on guide rail A4, install first translation hydro-cylinder 6 on upright arm 2 and the telescopic link is connected with first translation board 5, install the second translation hydro-cylinder 7 at first translation board 5 bottom, install the second translation board 8 on the telescopic link of second translation hydro-cylinder 7, install soldered connection 9 on second translation board 8, install a pair of guide rail B10 that just distributes along the Y direction on base 1, install workstation 11 on guide rail B10, install the third translation hydro-cylinder 12 that just the telescopic link is connected with workstation 11 on base 1, install cooling device 13 on workstation 11 right side.

And the workpieces on the worktable 11 are close to the welding head 9 through the first translation oil cylinder 6, the second translation oil cylinder 7 and the third translation oil cylinder 12, so that the welding work is finished.

The cooling device 13 comprises a fixing frame 14 which is installed on the base 1 and has a U-shaped cross section, a pair of fixing columns 15 which are movably installed in the fixing frame 14 and distributed along the Y direction, reinforcing columns 16 of which two ends are respectively installed at the bottoms of the fixing columns 15, a first driving oil cylinder 17 which is installed on the base 1 and of which a telescopic rod is connected with the reinforcing columns 16 through a fixing plate, a transition column 18 which is installed at the top of the fixing column 15 and has an L-shaped structure, a U-shaped rod 19 of which two ends are respectively connected with the transition column 18, a main shaft 20 of which two ends penetrate through the transition column 18 and is rotatably installed on the transition column 18 through a rolling bearing, a first worm wheel 21 which is installed on the main shaft 20, a first worm 22 which is rotatably installed on the transition column 18 through the rolling bearing and is meshed with the first worm wheel 21, a first motor 23 which is installed on the transition column 18 and of which an output shaft is connected with the first worm wheel 22, and a main board 24 which is installed on the main shaft 20 and has an L-shaped structure, a pair of sub plates 25 installed on the main plate 24 and distributed in the Y direction, a pair of driving plates 26 movably installed on the sub plates 25 and distributed in the Z direction, transition plates 27 having both ends connected to the driving plates 26, respectively, a second driving cylinder 28 installed on the main plate 24 and having an expansion link connected to the main plate 24, an expansion assembly 29 located between the two driving plates 26, a supporting plate 30 installed on the expansion assembly 29, the driving rod 31 mounted on the support plate 30 is rotated by the rolling bearing, the second worm wheel 32 mounted on the driving rod 31, a second worm 33 which is rotatably installed on the support plate 30 through a rolling bearing and is meshed with the second worm wheel 32, a second motor 34 which is installed on the support plate 30 and has an output shaft meshed with the second worm 33, a cooling plate 35 which is installed on the driving rod 31, a plurality of spray pipes 36 which are installed on the cooling plate 35, and spray nozzles 37 which are installed on the spray pipes 36 and are distributed along the central axis direction of the spray pipes 36.

The telescopic assembly 29 comprises a plurality of parallelogram blocks 38 hinged end to end, the parallelogram block 38 closest to the main plate 24 being hinged at one end to the main plate 24 and at the other end to the drive plate 26, the parallelogram block 38 furthest from the main plate 24 being hinged to the support plate 30.

The parallelogram block 38 comprises four links hinged to each other, and the secondary plate 25 is provided with a through slot 41 through which the parallelogram block 38 passes.

A pair of sliding grooves distributed along the Y direction is arranged in the fixed frame 14, sliding columns 39 matched with the sliding grooves are arranged on the fixed column 15, and the sliding columns 39 are inserted into the sliding grooves. A pair of slide rails a distributed along the Z direction are mounted on the opposite surfaces of the two sub plates 25, and the driving plate 26 is mounted on the slide rails.

The cooling device 13 further comprises a water tank 40 which is positioned on one side of the base 1 and is communicated with the spray pipe 36 through a water pipe, and a water pump and a valve which are arranged on the water pipe.

The cooling device 13 solves the problem that the existing welding machine is lack of a cooling structure and cannot rapidly cool the welded product; the cooling plate 35 is driven to move through the cooling device 13, the first driving oil cylinder 17 is used for driving the cooling plate 35 to move along the Z direction, the heights of the cooling plate 35 and workpieces on the workbench 11 are adjusted, the cooling plate 35 is close to the workpieces and can be suitable for cooling of the workpieces with different heights, the first motor 23 is used for driving the spindle 20 to rotate 90 degrees, the auxiliary plate 25 and the cooling plate 35 are parallel to the workbench 11, the second driving oil cylinder 28 is used for driving the driving plate 26 to move along the X direction, relative movement is generated between the driving plate 26 and the main plate 24, the telescopic assembly 29 extends to drive the cooling plate 35 to move along the X direction, the cooling plate 35 is moved to the workbench 11, the second motor 34 is used for driving the driving rod 31 to rotate, the cooling plate 35 is turned over 180 degrees, the spraying nozzle 37 faces the workpieces to spray, the workpieces are cooled rapidly, and continuous production is guaranteed. The cooling plate 35 is driven to move in multiple directions by the cooling device 13, the cooling plate 35 is folded and unfolded, the installation position is saved, and meanwhile, the cooling plate 35 is prevented from interfering with the welding head 9 to influence the welding process.

The utility model discloses the theory of operation:

s1: placing a workpiece on a workbench 11, starting a first translation oil cylinder 6, a second translation oil cylinder 7 and a third translation oil cylinder 12, and aligning a welding head 9 to a position of the workpiece to be welded to finish welding;

s2: starting the first driving oil cylinder 17 to drive the fixed column 15 to move upwards; after reaching a proper height, starting a first motor 23, enabling a first worm 22 to be meshed with a first worm wheel 21, enabling a main shaft 20 to rotate 90 degrees, enabling a main plate 24, an auxiliary plate 25, a driving plate 26, a telescopic assembly 29 and a cooling plate 35 to rotate 90 degrees along with the main shaft 20, and enabling the main plate 24, the auxiliary plate 25, the driving plate 26, the telescopic assembly 29 and the cooling plate 35 to be parallel to the workbench 11; starting the second driving oil cylinder 28 to drive the driving plate 26 to move along the X direction, reducing the distance between the transition plate 27 and the main plate 24, expanding the telescopic assembly 29, and enabling the cooling plate 35 to be close to the workpiece; and starting the second motor 34, enabling the second worm 33 to be meshed with the second worm wheel 32, enabling the driving rod 31 to rotate 180 degrees, enabling the cooling plate 35 to rotate 180 degrees along with the driving rod 31, enabling the spraying nozzle 37 to face the workbench 11, and carrying out spraying cooling.

Many other changes and modifications can be made without departing from the spirit and scope of the invention. It is to be understood that the invention is not to be limited to the specific embodiments, and that the scope of the invention is defined by the appended claims.

Claims

1. A cooling structure of a welding machine is characterized by comprising a base (1), a vertical arm (2) arranged at the rear side of the base (1), a transverse frame (3) vertically arranged at the top of the vertical arm (2), a pair of guide rails A (4) arranged at the bottom of the transverse frame (3) and distributed along the X direction, a first translation plate (5) arranged on the guide rails A (4), a first translation oil cylinder (6) arranged on the vertical arm (2) and connected with the first translation plate (5) through a telescopic rod, a second translation oil cylinder (7) arranged at the bottom of the first translation plate (5), a second translation plate (8) arranged on the telescopic rod of the second translation oil cylinder (7), a welding head (9) arranged on the second translation plate (8), a pair of guide rails B (10) arranged on the base (1) and distributed along the Y direction, and a workbench (11) arranged on the guide rails B (10), a third translation oil cylinder (12) which is arranged on the base (1) and the telescopic rod of which is connected with the workbench (11), and a cooling device (13) which is arranged on the right side of the workbench (11);

the cooling device (13) comprises a fixing frame (14) which is arranged on a base (1) and has a U-shaped cross section, a pair of fixing columns (15) which are movably arranged in the fixing frame (14) and distributed along the Y direction, reinforcing columns (16) with two ends respectively arranged at the bottoms of the fixing columns (15), a first driving oil cylinder (17) which is arranged on the base (1) and is connected with the reinforcing columns (16) through a fixing plate, transition columns (18) which are arranged at the tops of the fixing columns (15) and are of an L-shaped structure, U-shaped rods (19) with two ends respectively connected with the transition columns (18), a main shaft (20) with two ends penetrating through the transition columns (18) and rotatably arranged on the transition columns (18) through rolling bearings, first worm gears (21) arranged on the main shaft (20), and first worms (22) which are rotatably arranged on the transition columns (18) through the rolling bearings and are meshed with the first worm gears (21), a first motor (23) which is arranged on the transition column (18) and the output shaft of which is connected with a first worm (22), a main plate (24) which is arranged on the main shaft (20) and is of an L-shaped structure, a pair of auxiliary plates (25) which are arranged on the main plate (24) and are distributed along the Y direction, a pair of driving plates (26) which are movably arranged on the auxiliary plates (25) and are distributed along the Z direction, a transition plate (27) the two ends of which are respectively connected with the driving plates (26), a second driving oil cylinder (28) which is arranged on the main plate (24) and the telescopic rod of which is connected with the main plate (24), a telescopic assembly (29) which is positioned between the two driving plates (26), a supporting plate (30) which is arranged on the telescopic assembly (29), a driving rod (31) which is rotationally arranged on the supporting plate (30) through a rolling bearing, a second worm wheel (32) which is arranged on the driving rod (31), and a second worm (33) which is rotationally arranged on the supporting plate (30) through the rolling bearing and is meshed with the second worm wheel (32), a second motor (34) which is arranged on the support plate (30) and the output shaft of which is meshed with the second worm (33), a cooling plate (35) which is arranged on the driving rod (31), a plurality of spray pipes (36) which are arranged on the cooling plate (35), and spray nozzles (37) which are arranged on the spray pipes (36) and are distributed along the central axis direction of the spray pipes (36).

2. The cooling structure of the welding machine as claimed in claim 1, characterized in that the left and right sides of the base (1) are both of a bevel structure.

3. A cooling structure of a welding machine according to claim 1 or 2, characterized in that a pair of sliding grooves distributed along the Y direction are arranged in the fixing frame (14), sliding columns (39) matched with the sliding grooves are arranged on the fixing column (15), and the sliding columns (39) are inserted into the sliding grooves.

4. A cooling structure for welding machines, as in claim 1, characterized in that each of said two secondary plates (25) has mounted on its opposite face a pair of sliding tracks a distributed in the Z direction, on which the driving plate (26) is mounted.

5. The cooling structure of the welding machine as claimed in claim 1, characterized in that the cooling device (13) further comprises a water tank (40) which is arranged on one side of the base (1) and is communicated with the spray pipe (36) through a water pipe, and a water pump and a valve which are arranged on the water pipe.

6. A cooling structure for welding machines, as in claim 5, characterized in that said telescopic assembly (29) comprises a plurality of parallelogram blocks (38) hinged end to end, the parallelogram block (38) closest to the main plate (24) being hinged at one end to the main plate (24) and at the other end to the driving plate (26), the parallelogram block (38) furthest from the main plate (24) being hinged to the supporting plate (30).