Laser welding equipment for manufacturing nondestructive testing device

Abstract

The invention belongs to the technical field of welding cooling, and particularly relates to laser welding equipment for manufacturing a nondestructive testing device, the laser welding equipment comprises a machine table body, and the left side wall of the machine table body is fixedly connected with a supporting frame. A first motor drives an irregular gear to rotate so as to guide a reciprocating device to operate, when the irregular gear rotates, a sliding plate can be driven to move through convex teeth, the sliding plate can drive a sliding block to move, and the sliding plate can move due to the limiting influence of the sliding block, so that the cooling range of the cooling equipment can be further enlarged, and the cooling efficiency is improved. The cooling efficiency is improved; an object needing to be welded is placed on the surface of the placing plate, the two-way threaded rod is driven by the second motor to rotate, in this way, the first moving plate and the second moving plate can move towards the center, fixing operation can be completed when the clamping blocks make contact with the object needing to be welded, the friction force between the clamping blocks and the object needing to be welded can be increased, and fixing stability is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of welding cooling, in particular to a laser welding equipment for nondestructive testing device manufacturing. BACKGROUND

[0002] The laser welding equipment has been widely used in many industries such as automobile manufacturing, aerospace, electronic manufacturing and other industries due to its high precision, high efficiency and low heat affected zone, etc., and has become an indispensable tool in modern manufacturing industry.

[0003] In the laser welding process, the laser source and the workbench may generate a large amount of heat due to high energy output. Therefore, the cooling system (such as water cooling) is crucial to prevent the equipment from overheating and maintain long-term stable work. The current cooling system is fixed in a single position and cannot move, so the cooling range is limited and only partial cooling can be performed, which has limited cooling efficiency.

[0004] To solve the above problems, we propose a laser welding equipment for nondestructive testing device manufacturing. SUMMARY

[0005] The purpose of the present application is to solve the problems in the background art and propose a laser welding equipment for nondestructive testing device manufacturing.

[0006] In order to achieve the above purpose, the present application adopts the following technical scheme: a laser welding equipment for nondestructive testing device manufacturing, comprising a machine table body, a support frame is fixedly connected to the left side wall of the machine table body, a plurality of laser welding arms are fixedly connected to the top of the machine table body, a placing plate is arranged above the machine table body, a water tank is fixedly connected to the top of the support frame, a sliding opening is arranged on the support frame, a sliding block is slidably connected in the sliding opening, an opening is arranged in the sliding block, a connecting pipe is fixedly connected in the opening, a water storage tank is fixedly connected to the bottom of the sliding block, a plurality of atomizing nozzles are fixedly arranged on the bottom of the water storage tank, and a reciprocating mechanism is arranged on the top of the support frame.

[0007] The reciprocating mechanism comprises a motor one, the top of the support frame is slidably connected with a sliding plate, the top of the sliding plate is fixedly connected with a plurality of protruding teeth, the driving end of the motor one is fixedly connected with an irregular gear, the irregular gear is engaged with the protruding teeth, the outer side wall of the sliding plate is fixedly connected with the outer side wall of the sliding block, the top of the support frame is fixedly connected with a fixed plate one, the left side wall of the fixed plate one is fixedly connected with a spring, the tail end of the spring is fixedly connected with the right side wall of the sliding plate, water pumps are arranged in the water tank and the water storage tank, the output end of the water tank is fixedly connected with a water pipe, the top of the support frame is rotatably connected with a winding drum, the water pipe is wound on the outer side of the winding drum and is fixedly connected with the top of the connecting pipe.

[0008] In the laser welding equipment for manufacturing nondestructive testing device, the top of the machine body is provided with a plurality of connecting plates, the top of each connecting plate is fixedly connected with a fixed column, the top of the fixed column is fixedly connected with the bottom of a placing plate, a plurality of bolts are used to connect the top of the machine body and the connecting plates, the top of the placing plate is fixedly connected with a fixed plate two, the top of the placing plate is provided with two sliding grooves, the outer sides of the sliding grooves are slidably connected with a first moving plate and a second moving plate, the inner side walls of the first moving plate and the second moving plate are fixedly connected with clamping blocks, the right side wall of the fixed plate two is fixedly connected with a motor two, the driving end of the motor two is slidably penetrated through the fixed plate two and is fixedly connected with a bidirectional threaded rod, and the bidirectional threaded rod is threadedly penetrated through the top of the first moving plate and the second moving plate.

[0009] In the laser welding equipment for manufacturing nondestructive testing device, the placing plate is provided with a plurality of openings, and the openings are uniformly arranged on the outer side of the placing plate.

[0010] In the laser welding equipment for manufacturing nondestructive testing device, a plurality of laser welding arms are uniformly arranged on the top of the machine body, a plurality of atomizing nozzles are uniformly arranged on the bottom of the water storage tank, and the water tank is located on the left side of the sliding block.

[0011] In the laser welding equipment for manufacturing nondestructive testing device, a plurality of protruding teeth are uniformly arranged on the top of the sliding plate, and the fixed plate one is located on the right side of the sliding plate.

[0012] In the laser welding equipment for manufacturing nondestructive testing device, a plurality of connecting plates are arranged at the four corners of the top of the machine body, and a plurality of bolts are uniformly arranged at the four corners of the top of the connecting plates.

[0013] Compared with the prior art, the laser welding equipment for manufacturing nondestructive testing device has the following advantages: The irregular gear is driven to rotate by the motor I, the irregular gear drives the sliding plate to move through the convex teeth when rotating, the sliding plate drives the sliding block to move, and the sliding plate moves under the influence of the limiting of the sliding block, so that the cooling range of the cooling equipment is further increased, and the cooling efficiency is improved. The welding object is placed on the surface of the placing plate, the double-threaded rod is driven to rotate by the motor II, so that the moving plate I and the moving plate II move to the center, and the clamping block can increase the friction with the welding object and improve the stability of the fixing. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 A front view of a laser welding equipment for non-destructive testing device manufacturing is provided for the present application. Figure 2 A right view of a laser welding equipment for non-destructive testing device manufacturing is provided for the present application. Figure 3 A left view of a laser welding equipment for non-destructive testing device manufacturing is provided for the present application. Figure 4 A partial top view of a laser welding equipment for non-destructive testing device manufacturing is provided for the present application.

[0015] In the figure: 1 machine body, 2 laser welding arm, 3 placing plate, 4 water tank, 5 support frame, 6 water pipe, 7 winding drum, 8 motor I, 9 irregular gear, 10 fixed plate I, 11 sliding plate, 12 spring, 13 convex tooth, 14 sliding block, 15 connecting pipe, 16 fixed plate II, 17 motor II, 18 moving plate I, 19 double-threaded rod, 20 moving plate II, 21 clamping block, 22 connecting plate, 23 bolt, 24 fixed column, 25 opening, 26 sliding groove, 27 water storage tank, 28 atomizing nozzle. DETAILED DESCRIPTION

[0016] The following examples are for illustrative purposes only and are not intended to limit the scope of the present application.

[0017] REFERENCE Figures 1-4The utility model provides a kind of laser welding equipment for nondestructive testing device manufacturing, including machine table body 1, support frame 5 is fixedly connected in the left side wall of machine table body 1, a plurality of laser welding arms 2 are fixedly connected in the top of machine table body 1, and placing plate 3 is equipped above machine table body 1, water tank 4 is fixedly connected in the top of support frame 5, support frame 5 is equipped with sliding mouth, sliding block 14 is slidably connected in sliding mouth, opening is equipped in sliding block 14, connecting pipe 15 is fixedly connected in opening, the bottom of sliding block 14 is fixedly connected with water storage tank 27, a plurality of atomizing nozzles 28 are fixedly arranged in the bottom of water storage tank 27, reciprocating mechanism is equipped in the top of support frame 5, reciprocating mechanism includes motor one 8, sliding plate 11 is slidably connected in the top of support frame 5, a plurality of teeth 13 are fixedly connected in the top of sliding plate 11, irregular gear 9 is fixedly connected in the drive end of motor one 8, irregular gear 9 is engaged with tooth 13, the outer side wall of sliding plate 11 is fixedly connected with the outer side wall of sliding block 14, fixed plate one 10 is fixedly connected in the top of support frame 5, spring 12 is fixedly connected in the left side wall of fixed plate one 10, the right side wall of sliding plate 11 is fixedly connected with the end of spring 12, water pump is equipped in water tank 4 and water storage tank 27, water pipe 6 is fixedly connected in the output of water tank 4, winding drum 7 is rotatably connected in the top of support frame 5, water pipe 6 is wound in the outside of winding drum 7 and is fixedly connected with the top of connecting pipe 15, placing plate 3 is equipped with a plurality of openings 25, a plurality of openings 25 are evenly arranged in the outside of placing plate 3, a plurality of laser welding arms 2 are evenly arranged in the top of machine table body 1, a plurality of atomizing nozzles 28 are evenly arranged in the bottom of water storage tank 27, water tank 4 is located in the left side of sliding block 14, a plurality of teeth 13 are evenly arranged in the top of sliding plate 11, and fixed plate one 10 is located in the right side of sliding plate 11;When equipment carries out to cooling step, start water pump to make water flow through water pipe 6 and connecting pipe 15 into water storage tank 27, water flow in water storage tank 27 can be sprayed out through a plurality of atomizing nozzles 28 by water pump, so that the water flow that sprays out is atomized, and the overall temperature of equipment can be reduced faster, instead of certain component, and then irregular gear 9 is rotated by motor one 8, to guide reciprocating device to operate, irregular gear 9 rotates and moves sliding plate 11 by tooth 13, and sliding plate 11 moves sliding block 14, and sliding plate 11 moves horizontally left because of the limiting effect of sliding block 14, so that sliding block 14 moves water storage tank 27 left, spring 12 is in tensile state at this time, and spring 12 contracts and pulls sliding plate 11, sliding block 14, water storage tank 27 right when the irregular surface of irregular gear 9 faces sliding plate 11, to complete horizontal reciprocating motion, so that the cooling range of cooling equipment can be further increased, and cooling efficiency is improved.The welding slag can be left after the object is welded, and the opening 25 can make the welding slag directly fall on the surface of the machine table body 1 through the opening 25, so that the welding slag cannot stay on the placement plate 3, the influence of the next welding object is reduced, and if the welding slag stays too much on the machine table body 1, the personnel can take down the placement plate 3 and the connecting plate 22 by disassembling the bolts 23, so that it is more convenient for the personnel to clean the surface of the machine table body 1.

[0018] The top of the machine table body 1 is provided with a plurality of connecting plates 22, the top of the plurality of connecting plates 22 is fixedly connected with a fixed column 24, the top of the fixed column 24 is fixedly connected with the bottom of the placement plate 3, the plurality of connecting plates 22 are connected with the top of the machine table body 1 through a plurality of bolts 23, the top of the placement plate 3 is fixedly connected with a fixed plate two 16, the top of the placement plate 3 is provided with two sliding grooves 26, the outer side of the sliding groove 26 is slidably connected with a moving plate one 18 and a moving plate two 20, the inner side wall of the moving plate one 18 and the moving plate two 20 is fixedly connected with a clamping block 21, the right side wall of the fixed plate two 16 is fixedly connected with a motor two 17, the driving end of the motor two 17 is slidably penetrated through the fixed plate two 16 and is fixedly connected with a bidirectional threaded rod 19, the bidirectional threaded rod 19 is threadedly penetrated through the top of the moving plate one 18 and the moving plate two 20, the plurality of connecting plates 22 are arranged at the four corners of the top of the machine table body 1, and the plurality of bolts 23 are uniformly arranged at the four corners of the top of the connecting plate 22; the object to be welded is placed on the surface of the placement plate 3, the bidirectional threaded rod 19 is driven to rotate by the motor two 17, so that the moving plate one 18 and the moving plate two 20 move to the center, and the clamping block 21 can be fixed when the clamping block 21 is in contact with the welding object, and the clamping block 21 can increase the friction force with the welding object and improve the stability of the fixing.

[0019] The working principle of the present application is as follows: The water pump is started to make water flow through the water pipe 6 and the connecting pipe 15 into the water storage tank 27, and the water flow in the water storage tank 27 is sprayed out through the plurality of atomizing nozzles 28, so that the sprayed water flow is atomized, and the cooling can be more uniform, so that the overall temperature of the device can be lowered faster, not a certain component, and then the irregular gear 9 is driven to rotate by the motor 8 to guide the reciprocating device to operate, and the irregular gear 9 rotates to drive the sliding plate 11 to move through the convex teeth 13, and the sliding plate 11 drives the sliding block 14 to move, and the sliding plate 11 is horizontally moved to the left due to the limiting effect of the sliding block 14, so that the sliding block 14 drives the water storage tank 27 to move to the left, at this time the spring 12 is in a stretched state, and when the irregular surface of the irregular gear 9 faces the sliding plate 11, the spring 12 is contracted and drives the sliding plate 11, the sliding block 14 and the water storage tank 27 to move to the right, so as to complete the horizontal reciprocating motion, which can further increase the cooling range of the cooling device and improve the cooling efficiency; The welding slag is left after the object is welded, and the design of the opening 25 can make the welding slag directly fall on the surface of the machine body 1 through the opening 25, so that the welding slag does not stay on the placement plate 3, reducing the influence on the next welding object, and if too much welding slag stays on the machine body 1, personnel can remove the bolts 23 to take down the placement plate 3 and the connecting plate 22, which is more convenient for personnel to clean the surface of the machine body 1. The object to be welded is placed on the surface of the placement plate 3, and the bidirectional threaded rod 19 is rotated by the motor 17, so that the moving plate 18 and the moving plate 20 move to the center, and when the clamping block 21 contacts the welding object, the fixing operation is completed, and the clamping block 21 can increase the friction with the welding object to improve the stability of the fixing.

[0020] The above description is only the preferred embodiment of the present application, and is not used to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A laser welding device for manufacturing non-destructive testing equipment, comprising a machine base (1), characterized in that, A support frame (5) is fixedly connected to the left side wall of the machine body (1). Multiple laser welding arms (2) are fixedly connected to the top of the machine body (1). A placement plate (3) is provided above the machine body (1). A water tank (4) is fixedly connected to the top of the support frame (5). The support frame (5) is provided with a sliding port. A sliding block (14) is slidably connected inside the sliding port. An opening is provided inside the sliding block (14). A pipe (15) is fixedly connected inside the opening. A water storage tank (27) is fixedly connected to the bottom of the sliding block (14). Multiple atomizing nozzles (28) are fixedly provided at the bottom of the water storage tank (27). A reciprocating mechanism is provided at the top of the support frame (5).

2. The laser welding equipment for manufacturing non-destructive testing devices according to claim 1, characterized in that, The reciprocating mechanism includes a motor (8), a sliding plate (11) is slidably connected to the top of the support frame (5), a plurality of protruding teeth (13) are fixedly connected to the top of the sliding plate (11), an irregular gear (9) is fixedly connected to the drive end of the motor (8), the irregular gear (9) meshes with the protruding teeth (13), the outer side wall of the sliding plate (11) is fixedly connected to the outer side wall of the sliding block (14), a fixing plate (10) is fixedly connected to the top of the support frame (5), a spring (12) is fixedly connected to the left side wall of the fixing plate (10), the end of the spring (12) is fixedly connected to the right side wall of the sliding plate (11), a water pump is provided in both the water tank (4) and the water storage tank (27), a water pipe (6) is fixedly connected to the output end of the water tank (4), a winding drum (7) is rotatably connected to the top of the support frame (5), the water pipe (6) is wound around the outside of the winding drum (7) and fixedly connected to the top of the connecting pipe (15).

3. The laser welding equipment for manufacturing non-destructive testing devices according to claim 1, characterized in that, The top of the machine body (1) is provided with multiple connecting plates (22), and the top of each of the multiple connecting plates (22) is fixedly connected with a fixing column (24). The top of the fixing column (24) is fixedly connected to the bottom of the placement plate (3). The multiple connecting plates (22) are connected to the top of the machine body (1) by multiple bolts (23). The top of the placement plate (3) is fixedly connected with a fixing plate two (16). The top of the placement plate (3) is provided with two sliding grooves (26). 26) is slidably connected to a first movable plate (18) and a second movable plate (20). The inner walls of the first movable plate (18) and the second movable plate (20) are fixedly connected to a clamp (21). The right side wall of the second fixed plate (16) is fixedly connected to a second motor (17). The driving end of the second motor (17) slides through the second fixed plate (16) and is fixedly connected to a bidirectional threaded rod (19). The bidirectional threaded rod (19) is threaded through the top of the first movable plate (18) and the second movable plate (20).

4. The laser welding equipment for manufacturing non-destructive testing devices according to claim 1, characterized in that, The placement plate (3) is provided with a plurality of openings (25), and the plurality of openings (25) are evenly arranged on the outer side of the placement plate (3).

5. The laser welding equipment for manufacturing non-destructive testing devices according to claim 1, characterized in that, Multiple laser welding arms (2) are evenly arranged on the top of the machine body (1), and multiple atomizing nozzles (28) are evenly arranged on the bottom of the water tank (27). The water tank (4) is located on the left side of the sliding block (14).

6. The laser welding equipment for manufacturing non-destructive testing devices according to claim 2, characterized in that, Multiple protruding teeth (13) are evenly arranged on the top of the sliding plate (11), and the fixing plate (10) is located on the right side of the sliding plate (11).

7. The laser welding equipment for manufacturing non-destructive testing devices according to claim 3, characterized in that, Multiple connecting plates (22) are arranged at the four corners of the top of the machine body (1), and multiple bolts (23) are evenly arranged at the four corners of the top of the connecting plates (22).

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