Underwater laser processing device for copper-aluminum bar

Abstract

The utility model relates to the technical field of laser processing equipment, in particular to an underwater laser processing device for a copper-aluminum bar, which is used for carrying out laser processing on the copper-aluminum bar. Comprising a machine base, a machining table fixed to the upper end face of the machine base, a positioning assembly fixed in the machining table, a laser module arranged above the positioning assembly and a water circulation assembly communicating with the machining table. The laser processing precision of the copper-aluminum bar can be improved; specifically, a machining table is arranged to provide a laser machining space; the positioning assembly is arranged in the machining table, the copper-aluminum bar is positioned, and laser machining errors caused by displacement are avoided; and the water circulation assembly communicating with the machining table is further arranged, water circulation is achieved under the action of a water pump, flowing water can take away dust in the machining table, the cleaning cost is reduced, and the laser machining precision is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of laser processing equipment, in particular to an underwater laser processing device for copper and aluminum drains. Background Art

[0002] Laser engraving is the most commonly used application of laser systems. According to the mechanism of interaction between laser beam and material, laser processing can be divided into laser thermal processing and photochemical reaction processing. Laser thermal processing refers to the use of the thermal effect generated by the laser beam projected onto the surface of the material to complete the processing process, including laser welding, laser engraving and cutting, surface modification, laser laser marking, laser drilling and micro-machining.

[0003] During the production and processing of copper-aluminum busbars, laser engraving and cutting are used to engrave on the surface of the copper-aluminum busbars. During the engraving process, vacuum is used to remove dust to avoid affecting the accuracy of the engraving. However, after long-term use, dust is easily accumulated and difficult to be sucked away, affecting subsequent laser engraving. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide an underwater laser processing device for copper and aluminum discharge pipes.

[0005] The utility model adopts the following technical solutions:

[0006] An underwater laser processing device for copper-aluminum bars is used for laser processing of copper-aluminum bars, comprising a machine base, a processing table fixed to the upper end surface of the machine base, a positioning component fixed in the processing table, a laser module arranged above the positioning component, and a water circulation component connected to the processing table; the positioning component is used to fix the copper-aluminum bars, the laser module is used to laser process the copper-aluminum bars, and the water circulation component is used to remove dust.

[0007] Preferably, the water circulation components include a first pipe, a water tank, a second pipe, a water pump and a third pipe connected in sequence, the first pipe and the third pipe are both connected to the processing table; the water circulation components are all arranged at the bottom of the machine base.

[0008] Preferably, a filter is connected to the first pipe.

[0009] Preferably, a water inlet hole is formed on the side of the processing table, and the water inlet hole is connected to one end of the third pipe; a water outlet hole is formed at one end of the bottom of the processing table away from the water inlet hole, and the water outlet hole is connected to one end of the first pipe.

[0010] Preferably, the inner bottom of the processing table is an inclined surface.

[0011] Preferably, a slider is fixedly provided at the bottom of the water tank, a slide rail is provided at the bottom of the machine base, the slider is slidably connected to the slide rail, and the water tank slides back and forth along the slide rail.

[0012] Preferably, the base includes a cabinet and a support plate fixed to the upper end of the cabinet, the processing table and the laser module are arranged on the support plate, and the water circulation component is arranged in the cabinet.

[0013] Preferably, a support frame is fixedly provided on the upper end of the support plate, and the laser module is assembled on the support frame.

[0014] Preferably, the positioning assembly includes a connecting seat fixed in the processing table, a connecting member fixed to the front end of the connecting seat, and a positioning member arranged at the front end of the connecting member; a protrusion is provided on the upper end surface of the connecting member, and a groove is recessed on the upper end surface of the positioning member, and the groove and the protrusion constitute a positioning groove, and the positioning groove is used to realize the positioning of the copper-aluminum busbar.

[0015] Preferably, a telescopic hole is provided on the front end surface of the connecting member, a connecting rod is fixedly provided on the rear end of the positioning member, and the connecting rod is slidably connected in the telescopic hole.

[0016] The beneficial effects of the utility model are:

[0017] The utility model relates to an underwater laser processing device for copper and aluminum bars, which can improve the processing accuracy of laser processing of copper and aluminum bars. Specifically, a processing table is provided to provide a space for laser processing. A positioning component is arranged in the processing table to position the copper and aluminum bars to avoid laser processing errors caused by displacement. A water circulation component connected to the processing table is also provided to realize water circulation under the action of a water pump. The flowing water can remove dust in the processing table, thereby reducing cleaning costs and improving the accuracy of laser processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a first overall structural schematic diagram of the underwater laser processing device for copper and aluminum discharge pipes of the utility model;

[0019] Figure 2 It is a second overall structural schematic diagram of the underwater laser processing device for copper and aluminum drains of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the processing table and the water circulation component in the utility model;

[0021] Figure 4 It is a structural schematic diagram of the positioning component in the utility model.

[0022] Numbers in the figure:

[0023] 10-base; 11-cabinet; 12-support plate; 13-support frame;

[0024] 20-processing table; 21-water inlet; 22-water outlet;

[0025] 30-positioning assembly; 31-connecting seat; 32-connecting member; 321-bump; 322-telescopic hole; 33-positioning member; 331-slot; 332-connecting rod; 34-positioning slot;

[0026] 40-Laser module;

[0027] 50-water circulation component; 51-first pipeline; 52-water tank; 521-slider; 522-slide rail; 53-second pipeline; 54-water pump; 55-third pipeline; 56-filter;

[0028] 60-Copper and aluminum busbars. DETAILED DESCRIPTION

[0029] 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.

[0030] In the description of the present invention, it should be noted that the terms "vertical direction", "upper", "lower", "horizontal" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, "first", "second", "third", and "fourth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0031] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, a mechanical connection, an electrical connection, a direct connection, or a connection through an intermediate medium, or the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] like Figures 1 to 4As shown, the underwater laser processing device for copper-aluminum busbars of the utility model is used for laser processing of copper-aluminum busbars 60, including a machine base 10, a processing table 20 fixed to the upper end surface of the machine base 10, a positioning component 30 fixed in the processing table 20, a laser module 40 arranged above the positioning component 30, and a water circulation component 50 connected to the processing table 20.

[0033] During laser processing, the operator holds the copper-aluminum bar 60 and fixes the part of the copper-aluminum bar 60 that needs laser processing in the positioning component 30. After positioning, the laser module 40 shoots laser vertically downward to perform laser processing on the surface of the copper-aluminum bar 60. After processing, the water circulation component 50 uses a circulating water flow to remove the dust generated during the laser processing.

[0034] Specifically, the water circulation assembly 50 includes a first pipe 51, a water tank 52, a second pipe 53, a water pump 54 and a third pipe 55 which are connected in sequence. The first pipe 51 and the third pipe 55 are both connected to the processing table 20 to avoid affecting the laser processing. The water circulation assembly 50 is arranged at the bottom of the machine base 10. At the same time, a filter 56 is connected to the first pipe 51 to filter out dust brought out by the flowing water to ensure the effect of the flowing water in removing dust.

[0035] Furthermore, a water inlet hole 21 is provided on the side of the processing table 20, and the water inlet hole 21 is connected to one end of the third pipe 55; a water outlet hole 22 is provided at one end of the bottom of the processing table 20 away from the water inlet hole 21, and the water outlet hole 22 is connected to one end of the first pipe 51. Under the action of the water pump 54, the water in the water tank 52 enters the processing table 20 through the second pipe 53, the third pipe 55, and the water inlet hole 21 in sequence. The water carries the dust generated during the laser processing, and takes the dust away from the processing table 20 through the water outlet hole 22. When the water passes through the first pipe 51, the carried dust is filtered out by the filter 56, and the filtered water enters the water tank 52 through the first pipe 51. In this cycle, the dust generated by the laser processing is taken away.

[0036] Furthermore, the bottom of the inner side of the processing table 20 is an inclined surface, and the end close to the water outlet 22 is lower than the end close to the water inlet 21, thereby creating a height difference to facilitate water discharge.

[0037] Furthermore, a slider 521 is fixedly provided at the bottom of the water tank 52, and a slide rail 522 is correspondingly provided at the bottom of the machine base 10. The slider 521 is slidably connected to the slide rail 522, and the water tank 52 slides back and forth along the slide rail 522. Pulling the water tank 52 facilitates later maintenance and replacement of the water in the water tank 52.

[0038] Specifically, the base 10 includes a cabinet 11 and a support plate 12 fixed to the upper end of the cabinet 11, the processing table 20 is arranged on the support plate 12, the water circulation component 50 is arranged in the cabinet 11, and a support frame 13 is fixed on the upper end surface of the support plate 12. The laser module 40 is assembled on the support frame 13. The layout is reasonable, which is convenient for laser processing and dust removal.

[0039] Specifically, the positioning assembly 30 includes a connection seat 31 fixed in the processing table 20, a connection member 32 fixed at the front end of the connection seat 31, and a positioning member 33 arranged at the front end of the connection member 32; a protrusion 321 is provided on the upper end surface of the connection member 32, and a slot 331 is concavely provided on the upper end surface of the positioning member 33. The slot 331 cooperates with the protrusion 321 to form a positioning groove 34 capable of accommodating one end of the copper-aluminum bar 60, and the positioning groove 34 is used to realize the positioning of the copper-aluminum bar 60. Further, a telescopic hole 322 is provided on the front end surface of the connection member 32, and a connecting rod 332 is fixed at the rear end of the positioning member 33. The connecting rod 332 slides in the telescopic hole 322 to realize the telescopic movement of the positioning member 33 to adapt to products of different sizes.

[0040] Compared with the prior art, the underwater laser processing device for copper-aluminum busbars involved in the utility model can improve the processing accuracy of laser processing of copper-aluminum busbars 60; specifically, a processing table 20 is provided to provide space for laser processing; a positioning component 30 is provided in the processing table 20 to position the copper-aluminum busbars 60 to avoid laser processing errors caused by displacement; a water circulation component 50 connected to the processing table 20 is also provided, and water circulation is realized under the action of a water pump 54. The flowing water can take away the dust in the processing table 20, reduce the cleaning cost, and improve the accuracy of laser processing.

[0041] The above only expresses the preferred technical solution of the utility model, and its description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, and the utility model is also intended to include these modifications and modifications.

Claims

1. An underwater laser processing device for copper and aluminum bars, used for laser processing of copper and aluminum bars, characterized in that: It includes a machine base, a processing table fixed to the upper end surface of the machine base, a positioning component fixed in the processing table, a laser module arranged above the positioning component, and a water circulation component connected to the processing table; the positioning component is used to fix the copper-aluminum bar, the laser module is used to perform laser processing on the copper-aluminum bar, and the water circulation component is used to remove dust.

2. The underwater laser processing device for copper and aluminum dams according to claim 1 is characterized in that: The water circulation components include a first pipe, a water tank, a second pipe, a water pump and a third pipe which are connected in sequence, the first pipe and the third pipe are both connected to the processing table; the water circulation components are all arranged at the bottom of the machine base.

3. The underwater laser processing device for copper and aluminum dams according to claim 2 is characterized in that: The first pipeline is connected with a filter.

4. The underwater laser processing device for copper and aluminum dams according to claim 2 is characterized in that: A water inlet is formed on the side of the processing table, and the water inlet is connected to one end of the third pipe; a water outlet is formed on the bottom of the processing table away from the water inlet, and the water outlet is connected to one end of the first pipe.

5. The underwater laser processing device for copper and aluminum drains according to claim 4 is characterized in that: The inner bottom of the processing table is an inclined surface.

6. The underwater laser processing device for copper and aluminum dams according to claim 2 is characterized in that: A sliding block is fixedly provided at the bottom of the water tank, a sliding rail is provided at the bottom of the machine base, the sliding block is slidably connected with the sliding rail, and the water tank slides back and forth along the sliding rail.

7. The underwater laser processing device for copper and aluminum dams according to claim 1 is characterized in that: The machine base comprises a cabinet and a support plate fixed to the upper end of the cabinet, the processing table and the laser module are arranged on the support plate, and the water circulation component is arranged in the cabinet.

8. The underwater laser processing device for copper and aluminum dams according to claim 7 is characterized in that: A support frame is fixedly provided on the upper end of the support plate, and the laser module is assembled on the support frame.

9. The underwater laser processing device for copper and aluminum dams according to claim 1 is characterized in that: The positioning assembly includes a connecting seat fixed in the processing table, a connecting member fixed at the front end of the connecting seat, and a positioning member arranged at the front end of the connecting member; a protrusion is provided on the upper end surface of the connecting member, and a groove is recessed on the upper end surface of the positioning member, and the groove and the protrusion constitute a positioning groove, and the positioning groove is used to realize the positioning of the copper-aluminum bar.

10. The underwater laser processing device for copper and aluminum dams according to claim 9, characterized in that: A telescopic hole is arranged on the front end surface of the connecting member, a connecting rod is fixedly arranged on the rear end of the positioning member, and the connecting rod is slidably connected in the telescopic hole.

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