Water-cooling heat dissipation mechanism of laser welding water-cooling plate

Abstract

The utility model relates to the technical field of auxiliary machining mechanisms of laser welding water-cooling plates, in particular to a water-cooling heat dissipation mechanism of a laser welding water-cooling plate. The water-cooling plate laser welding device adopts a bottom plate, a support connected to the bottom plate, a water-cooling heat dissipation system connected to the top of the support, a plurality of water-cooling plate positioning assemblies connected to the periphery of the top of the water-cooling heat dissipation system and a plurality of pressing air cylinders connected to the periphery of the bottom plate, and when the water-cooling plate laser welding device is used, the water-cooling heat dissipation system bears a water-cooling plate to be subjected to laser welding; the multiple water cooling plate positioning assemblies are used for positioning and clamping the water cooling plate to be subjected to laser welding, dislocation of the water cooling plate is avoided, then the multiple pressing air cylinders are used for pressing the water cooling plate to be subjected to laser welding, and the distortion degree of the water cooling plate due to too high temperature is reduced to a certain degree; the water-cooling heat dissipation system dissipates heat of the water-cooling plate to be subjected to laser welding, so that heat of the water-cooling plate is rapidly taken away by the water-cooling heat dissipation system, and the phenomenon that the water-cooling plate is distorted and deformed due to too high temperature is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary processing mechanisms for laser-welded water-cooled plates, and particularly relates to a water-cooling and heat-dissipating mechanism for laser-welded water-cooled plates. Background Art

[0002] The water-cooled plate, also known as a liquid-cooled plate, is an important component of a water-cooled radiator. It exchanges heat through liquid cooling. The basic structure of this radiator includes a base plate and an upper cover plate. The base plate is the main part of the water-cooled plate, and a flow channel is provided therein; the upper cover plate covers the base plate and plays a role in sealing and protection. The base plate and the upper cover plate form an integrated structure through welding. The commonly used welding method can be laser welding. When the water-cooled plate is laser welded, the laser generates huge energy, and the temperature of the water-cooled plate rises instantly, resulting in large deformation and distortion of the product, which affects subsequent processing. Summary of the Invention

[0003] In order to overcome the disadvantages and deficiencies existing in the prior art, the purpose of the utility model is to provide a water-cooling and heat-dissipating mechanism for laser-welded water-cooled plates.

[0004] The purpose of the utility model is achieved by the following technical solutions: A water-cooling and heat-dissipating mechanism for laser-welded water-cooled plates includes a bottom plate, a support connected to the bottom plate, a water-cooling and heat-dissipating system connected to the top of the support, a plurality of water-cooled plate positioning components connected to the periphery of the top of the water-cooling and heat-dissipating system, and a plurality of pressing cylinders connected to the periphery of the bottom plate. The plurality of pressing cylinders are used to press the water-cooled plate to be laser welded, the plurality of water-cooled plate positioning components are used to position and clamp the water-cooled plate to be laser welded, and the water-cooling and heat-dissipating system is used to carry the water-cooled plate to be laser welded and dissipate heat from the water-cooled plate to be laser welded.

[0005] Preferably, the support includes at least three support blocks, and the upper and lower ends of the support blocks are respectively connected to the bottom plate and the water-cooling and heat-dissipating system, and adjacent two support blocks are arranged at intervals.

[0006] Preferably, the water-cooling and heat-dissipating system includes a water-cooling and heat-dissipating plate connected to the top of the support, and a water inlet joint and a water outlet joint both connected to the side surface of the water-cooling and heat-dissipating plate. A water flow channel is opened inside the water-cooling and heat-dissipating plate, and a water inlet and a water outlet respectively communicating with the head and tail ends of the water flow channel are opened on the water-cooling and heat-dissipating plate. The water inlet joint is communicated with the water inlet, and the water outlet joint is communicated with the water outlet.

[0007] Preferably, the water-cooled plate positioning component includes a fixed seat connected to two adjacent sides of the top of the water-cooling and heat-dissipating system, a positioning seat connected to the other two adjacent sides of the top of the water-cooling and heat-dissipating system, and a ball plunger connected to the side surface of the positioning seat. The fixed seat and the ball head end of the ball plunger cooperate together to position and clamp the water-cooled plate to be laser welded.

[0008] Preferably, an assembly through-hole for movably cooperating with the ball plunger is formed on the side surface of the positioning seat, an adjusting screw hole communicating with the assembly through-hole is formed on the top surface of the positioning seat, a positioning bolt is arranged on the top surface of the positioning seat, and the positioning bolt is in threaded connection with the adjusting screw hole and extends into the assembly through-hole to abut and cooperate with the ball plunger.

[0009] Preferably, a plurality of limiting grooves are formed around the top of the water-cooled heat dissipation system, and the plurality of limiting grooves are in one-to-one limiting cooperation and fixed connection with the plurality of positioning seats.

[0010] Preferably, the pressing cylinder is a lever cylinder.

[0011] The beneficial effects of the present utility model are as follows: The water-cooled heat dissipation mechanism of the laser welding water-cooled plate of the present utility model adopts a bottom plate, a support connected to the bottom plate, a water-cooled heat dissipation system connected to the top of the support, a plurality of water-cooled plate positioning components connected to the periphery of the top of the water-cooled heat dissipation system, and a plurality of pressing cylinders connected to the periphery of the bottom plate. During use, the water-cooled heat dissipation system bears the water-cooled plate to be laser welded, and the plurality of water-cooled plate positioning components are used to position and clamp the water-cooled plate to be laser welded to prevent the water-cooled plate from being displaced. Then, the plurality of pressing cylinders are used to press the water-cooled plate to be laser welded, reducing to a certain extent the degree of distortion and deformation of the water-cooled plate due to too high temperature. When the water-cooled plate to be laser welded is laser welded, the water-cooled heat dissipation system dissipates heat from the water-cooled plate to be laser welded, enabling the heat of the water-cooled plate to be quickly taken away by the water-cooled heat dissipation system, thereby preventing the water-cooled plate from being distorted and deformed due to too high temperature. Description of the Drawings

[0012] Figure 1 is a schematic structural diagram of the present utility model;

[0013] Figure 2 is a partial exploded view of the present utility model;

[0014] The reference numerals are: 1, bottom plate; 2, support block; 3, water-cooled heat dissipation system; 31, water-cooled heat dissipation plate; 32, water inlet joint; 33, water outlet joint; 4, water-cooled plate positioning component; 41, fixed seat; 42, positioning seat; 43, ball plunger; 5, pressing cylinder; 6, assembly through-hole; 7, adjusting screw hole; 8, positioning bolt; 9, limiting groove. Detailed Embodiments

[0015] For the convenience of understanding by those skilled in the art, the present utility model will be further described below in conjunction with embodiments and the drawings. The content mentioned in the embodiments does not limit the present utility model.

[0016] As Figure 1-2As shown in the figure, a water-cooling and heat-dissipating mechanism for a laser-welded water-cooling plate includes a bottom plate 1, a support connected to the bottom plate 1, a water-cooling and heat-dissipating system 3 connected to the top of the support, a plurality of water-cooling plate positioning components 4 connected to the periphery of the top of the water-cooling and heat-dissipating system 3, and a plurality of pressing cylinders 5 connected to the periphery of the bottom plate 1. The plurality of pressing cylinders 5 are used to press the water-cooling plate to be laser-welded, and the plurality of water-cooling plate positioning components 4 are used to position and clamp the water-cooling plate to be laser-welded. The water-cooling and heat-dissipating system 3 is used to carry the water-cooling plate to be laser-welded and dissipate heat from the water-cooling plate to be laser-welded.

[0017] For the water-cooling and heat-dissipating mechanism of this laser-welded water-cooling plate, it adopts a bottom plate 1, a support connected to the bottom plate 1, a water-cooling and heat-dissipating system 3 connected to the top of the support, a plurality of water-cooling plate positioning components 4 connected to the periphery of the top of the water-cooling and heat-dissipating system 3, and a plurality of pressing cylinders 5 connected to the periphery of the bottom plate 1. When in use, the water-cooling and heat-dissipating system 3 carries the water-cooling plate to be laser-welded, and uses the plurality of water-cooling plate positioning components 4 to position and clamp the water-cooling plate to be laser-welded to avoid the displacement of the water-cooling plate. Then, use the plurality of pressing cylinders 5 to press the water-cooling plate to be laser-welded, which can reduce the degree of distortion and deformation of the water-cooling plate caused by too high temperature to a certain extent. When the water-cooling plate to be laser-welded is laser-welded, the water-cooling and heat-dissipating system 3 dissipates heat from the water-cooling plate to be laser-welded, so that the heat of the water-cooling plate is quickly taken away by the water-cooling and heat-dissipating system 3, thereby avoiding the phenomenon of distortion and deformation of the water-cooling plate due to too high temperature.

[0018] Further, the support includes at least three support blocks 2. The upper and lower ends of the support blocks 2 are respectively connected to the bottom plate 1 and the water-cooling and heat-dissipating system 3. Adjacent support blocks 2 are arranged at intervals, which can not only ensure the support effect, but also the gap between adjacent support blocks 2 is beneficial to the air heat dissipation in the space at the bottom of the water-cooling and heat-dissipating system 3. Preferably, the number of the support blocks 2 is three.

[0019] Further, the water-cooling and heat-dissipating system 3 includes a water-cooling plate 31 connected to the top of the support, and an inlet joint 32 and an outlet joint 33 both connected to the side of the water-cooling plate 31. A water flow channel (not shown in the figure) is opened inside the water-cooling plate 31. The water-cooling plate 31 is provided with an inlet (not shown in the figure) and an outlet (not shown in the figure) that are respectively communicated with the head and tail ends of the water flow channel. The inlet joint 32 is communicated with the inlet, and the outlet joint 33 is communicated with the outlet. When in use, cooling water is introduced into the inlet joint 32, and the cooling water flows through the inlet, the water flow channel, the outlet and the outlet joint 33 in sequence and takes away heat, so that the heat of the water-cooling plate is quickly taken away by the water-cooling and heat-dissipating system 3, thereby avoiding the phenomenon of distortion and deformation of the water-cooling plate due to too high temperature.

[0020] Further, the water-cooled plate positioning assembly 4 includes a fixed seat 41 connected to two adjacent sides of the top of the water-cooling system 3, a positioning seat 42 connected to the other two adjacent sides of the top of the water-cooling system 3, and a ball plunger 43 connected to the side of the positioning seat 42. The fixed seat 41 and the ball head end of the ball plunger 43 are jointly used to position and clamp the water-cooled plate to be laser-welded. The four sides of the water-cooled plate to be laser-welded are positioned and clamped by the fixed seat 41 and the ball plunger 43 to prevent the displacement of the water-cooled plate and affect the laser welding effect.

[0021] Further, an assembly through hole 6 for movably cooperating with the ball plunger 43 is provided on the side of the positioning seat 42, an adjustment screw hole 7 communicating with the assembly through hole 6 is provided on the top surface of the positioning seat 42, a positioning bolt 8 is provided on the top surface of the positioning seat 42, and the positioning bolt 8 is threadedly connected to the adjustment screw hole 7 and extends into the assembly through hole 6 to abut and cooperate with the ball plunger 43. Thus, the ball plunger 43 can be adjusted movably in the assembly through hole 6 so that the water-cooling mechanism is applicable to the water-cooling of laser welding of water-cooled plates of more specifications.

[0022] Further, a plurality of limiting grooves 9 are provided around the top of the water-cooling system 3. The plurality of limiting grooves 9 are in one-to-one limiting cooperation and fixed connection with the plurality of positioning seats 42, which is convenient for the positioning seat 42 to be assembled to the water-cooling system 3 more quickly and improves the assembly efficiency.

[0023] Further, the pressing cylinder 5 is a lever cylinder.

[0024] The above embodiments are the preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present invention is within the protection scope of the present invention.

Claims

1. A water-cooling heat dissipation mechanism for a laser welding water-cooled plate, characterized in that: It includes a bottom plate, a support connected to the bottom plate, a water-cooled heat dissipation system connected to the top of the support, a plurality of water-cooled plate positioning components connected to the periphery of the top of the water-cooled heat dissipation system, and a plurality of pressing cylinders connected to the periphery of the bottom plate. The plurality of pressing cylinders are used to press the water-cooled plate to be laser welded, and the plurality of water-cooled plate positioning components are used to position and clamp the water-cooled plate to be laser welded. The water-cooled heat dissipation system is used to carry the water-cooled plate to be laser welded and dissipate heat from the water-cooled plate to be laser welded.

2. The water cooling and heat dissipation mechanism of a water-cooled plate for laser welding according to claim 1, characterized in that: The support includes at least three support blocks. The upper and lower ends of the support blocks are respectively connected to the bottom plate and the water-cooled heat dissipation system, and two adjacent support blocks are arranged at intervals.

3. The water-cooling heat dissipation mechanism of a water-cooled plate for laser welding according to claim 1, characterized in that: The water-cooled heat dissipation system includes a water-cooled heat dissipation plate connected to the top of the support, and a water inlet joint and a water outlet joint both connected to the side surface of the water-cooled heat dissipation plate. A water flow channel is formed inside the water-cooled heat dissipation plate. The water-cooled heat dissipation plate is provided with a water inlet and a water outlet that are respectively communicated with the head and tail ends of the water flow channel. The water inlet joint is communicated with the water inlet, and the water outlet joint is communicated with the water outlet.

4. The water-cooling heat dissipation mechanism of a laser welding water-cooled plate according to claim 1, characterized in that: The water-cooled plate positioning component includes a fixed seat connected to two adjacent sides of the top of the water-cooled heat dissipation system, a positioning seat connected to the other two adjacent sides of the top of the water-cooled heat dissipation system, and a ball head plunger connected to the side surface of the positioning seat. The fixed seat and the ball head end of the ball head plunger cooperate together to position and clamp the water-cooled plate to be laser welded.

5. The water cooling and heat dissipation mechanism of a laser welding water cooling plate according to claim 4, characterized in that: An assembly through hole that is movably matched with the ball head plunger is formed in the side surface of the positioning seat. An adjustment screw hole communicated with the assembly through hole is formed in the top surface of the positioning seat. A positioning bolt is arranged on the top surface of the positioning seat. The positioning bolt is threadedly connected to the adjustment screw hole and extends into the assembly through hole to abut and cooperate with the ball head plunger.

6. The water cooling and heat dissipation mechanism of a laser welding water cooling plate according to claim 4, characterized in that: A plurality of limit grooves are formed in the periphery of the top of the water-cooled heat dissipation system. The plurality of limit grooves are in one-to-one limit cooperation and fixed connection with the plurality of positioning seats.

7. The water-cooling heat dissipation mechanism of a laser welding water-cooled plate according to claim 1, characterized in that: The pressing cylinder is a lever cylinder.

Images