CN214177860U - Laser welding power supply with anticreep structure - Google Patents
Laser welding power supply with anticreep structure Download PDFInfo
- Publication number
- CN214177860U CN214177860U CN202023203671.8U CN202023203671U CN214177860U CN 214177860 U CN214177860 U CN 214177860U CN 202023203671 U CN202023203671 U CN 202023203671U CN 214177860 U CN214177860 U CN 214177860U
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- laser welding
- welding power
- power supply
- shell
- casing
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Abstract
The utility model belongs to the technical field of the laser welding power technology and specifically relates to a laser welding power with anticreep structure, including casing, wind-guiding groove and connection frame, four support frames are installed to casing inner chamber bottom, four the support frame outside is run through and is installed the circuit board, shell surface has seted up a plurality of louvres, spacing frame is all installed to both sides around the casing inner chamber, wind-guiding groove is total two, heat abstractor is installed to wind-guiding groove one side, two supporting shoes are all installed to the casing lower surface left and right sides, the bracing piece is installed to supporting shoe one side, four install the motor between the bracing piece, the axis of rotation is installed to the motor output, the dwang is installed at the axis of rotation top. The utility model discloses can carry out the work of dispelling the heat to the circuit board bottom, prevent that the circuit board high temperature, and set up the radiating hole through the side and dispel the heat to the power to can effectively prevent dust, prevent that the dust screen from blockking up.
Description
Technical Field
The utility model relates to a laser welding power technical field especially relates to a laser welding power with anticreep structure.
Background
The laser welding power supply is a numerical control power supply for supplying electric energy to a pulse xenon lamp pumping YAG laser, pumping energy is supplied to the xenon lamp pumping laser, a microprocessor is adopted in the laser welding power supply for controlling laser output energy and repetition frequency, and a laser pulse waveform can be set when the laser welding power supply is used, so that welding parameters are matched with welding requirements, and the optimal welding effect is achieved.
Most of the existing laser welding power supplies can only dissipate heat of the upper surface of the circuit board, heat of the lower surface of the existing laser welding power supplies cannot be dissipated quickly, most of the existing laser welding power supplies cannot prevent dust, dust is accumulated in the laser welding power supply shell, and circuit board components and parts generate heat or even are damaged due to long-time use. Therefore, a laser welding power supply with an anti-creeping structure is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the laser welding power with anticreep structure that proposes makes it carry out the work of dispelling the heat to the circuit board bottom, prevents that the circuit board high temperature, and sets up the thermovent through the side and dispel the heat to the power to can effectively prevent dust, prevent that the dust screen from blockking up.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a laser welding power supply with an anti-creeping structure is designed, and comprises a shell, a wind guide groove and a connecting frame, wherein four supporting frames are installed at the bottom of an inner cavity of the shell, a circuit board is installed at the outer sides of the four supporting frames in a penetrating manner, a plurality of heat dissipation holes are formed in the surface of the shell, the heat dissipation holes and the shell are designed in an integrated manner, limiting frames are installed on the front side and the rear side of the inner cavity of the shell, the wind guide groove is provided with two limiting blocks, a heat dissipation device is installed on one side of the wind guide groove, two supporting blocks are installed on the left side and the right side of the lower surface of the shell, supporting rods are installed on one side of the supporting blocks, a motor is installed between the four supporting rods, a rotating shaft is installed at the output end of the motor, a rotating rod is installed at the top of the rotating shaft, a limiting block is installed on one side of the upper surface of the rotating rod and is positioned inside the heat dissipation device, and a rotating wheel is installed outside the rotating shaft in a penetrating manner, the utility model discloses a dustproof device, including casing, mounting groove, casing lower surface mid-mounting has vibrator, fixed frame is installed to casing outside lower part, the splice box is total two, two install dust keeper between the splice box, the mounting groove has all been seted up to the casing left and right sides, the inside slidable mounting of mounting groove has fixing device.
Preferably, the heat dissipation device comprises fans arranged on one side of the air guide groove, a connecting plate is connected between the two fans, a limiting hole is formed in the surface of the connecting plate, the limiting hole and the connecting plate are designed in an integrated mode, and the limiting block is located inside the limiting hole.
Preferably, vibrator is including installing the annular fixed plate at the casing lower surface, the activity of annular fixed plate outside runs through and installs four movable rods, the movable rod is located the inboard one end of annular fixed plate and installs the dog, first spring is installed to dog one side, the one end that the dog was kept away from to first spring is installed at the annular fixed plate inboardly, the vibrations piece is installed to the movable rod other end.
Preferably, the dustproof device comprises a dustproof net installed between the two connecting frames, the upper portion of the dustproof net is provided with a fixed plate on the upper surface of the connecting frame, the surface of the fixed plate is provided with jacks, and the jacks and the fixed plate are designed in an integrated mode.
Preferably, fixing device includes the sliding block of slidable mounting in the mounting groove inside, the second spring is installed to sliding block one side, the one end that the sliding block was kept away from to the second spring is installed in the inside one side of mounting groove.
Preferably, the sliding block shaft section is trapezoidal.
The utility model provides a pair of laser welding power with anticreep structure, beneficial effect lies in: the utility model drives the rotation shaft to rotate by opening the switch of the motor, the rotation shaft drives the limiting block to rotate by the rotating rod, so that the limiting block slides in the limiting hole, the whole connecting plate reciprocates left and right, the connecting plate can drive the air guide groove to slide in the limiting frame by driving the fan to reciprocate, so that the fan continuously changes the position of the fan below the circuit board, the heat dissipation efficiency of the whole device is improved, meanwhile, the rotation shaft drives the rotating wheel to rotate integrally, the rotating wheel drives the four movable rods to do continuous reciprocating motion by the collision stop block under the action of the first spring, the movable rods drive the dust screen to vibrate by the vibration block, so that dust attached to the surface of the dust screen falls down, the dust screen is prevented from being blocked, the heat dissipation performance of the power supply is influenced, and when the dust screen is required to be dismounted, only the sliding block needs to be pressed, make the sliding block get into the mounting groove completely inside the time, can take out the fixed plate with light, and then make the dust screen can take off, be convenient for maintain it, when needing to install once more, with the dust screen facing to fixed frame, with the whole cover of splice box in the casing outside, direct downwardly inserting, inside the sliding block gets into the jack, accomplished the installation work of dust screen, its convenient operation has improved the installation effectiveness.
Drawings
Fig. 1 is a schematic cross-sectional view of a laser welding power supply with an anti-creeping structure according to the present invention;
fig. 2 is a schematic structural diagram of a side view of a laser welding power supply with an anti-creeping structure according to the present invention;
fig. 3 is a schematic cross-sectional view of a laser welding power ring-shaped fixing plate with an anti-creeping structure according to the present invention;
fig. 4 is a schematic cross-sectional view of a top view of a laser welding power supply with an anti-creeping structure according to the present invention;
fig. 5 is the utility model provides a laser welding power a schematic diagram with anticreep structure.
In the figure: the fan comprises a shell 1, a support frame 2, a circuit board 3, heat dissipation holes 4, a limiting frame 5, an air guide groove 6, a fan 7, a connecting plate 8, a limiting hole 9, a motor 10, a rotating shaft 11, a rotating rod 12, a limiting block 13, a supporting block 14, a supporting rod 15, a rotating wheel 16, an annular fixing plate 17, a movable rod 18, a stop block 19, a vibration block 20, a fixing frame 21, a connecting frame 22, a dust screen 23, a fixing plate 24, a jack 25, an installation groove 26, a sliding block 27, a second spring 28 and a first spring 29.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-5, a laser welding power supply with anti-creeping structure, including casing 1, wind-guiding groove 6 and connection frame 22, four support frames 2 are installed to 1 inner chamber bottom of casing, 2 outsides of four support frames are run through and are installed circuit board 3, a plurality of louvres 4 have been seted up on the surface of casing 1, louvre 4 is the integral type design with casing 1, spacing frame 5 is all installed to both sides around 1 inner chamber of casing 1, wind-guiding groove 6 is total two, heat abstractor is installed to wind-guiding groove 6 one side, heat abstractor is including installing fan 7 in wind-guiding groove 6 one side, be connected with connecting plate 8 between two fan 7, spacing hole 9 has been seted up on the surface of connecting plate 8, spacing hole 9 is the integral type design with connecting plate 8, stopper 13 is located inside spacing hole 9, dispel the heat to 3 bottoms of circuit board, improve its radiating efficiency.
Two supporting blocks 14 are respectively arranged at the left side and the right side of the lower surface of the shell 1, supporting rods 15 are arranged at one side of each supporting block 14, a motor 10 is arranged between the four supporting rods 15, a rotating shaft 11 is arranged at the output end of the motor 10, a rotating rod 12 is arranged at the top of the rotating shaft 11, a limiting block 13 is arranged at one side of the upper surface of the rotating rod 12, the limiting block 13 is positioned in a heat dissipation device, a rotating wheel 16 is arranged at the outer side of the rotating shaft 11 in a penetrating way, a vibration device is arranged in the middle of the lower surface of the shell 1 and comprises an annular fixed plate 17 arranged at the lower surface of the shell 1, four movable rods 18 are movably arranged at the outer side of the annular fixed plate 17 in a penetrating way, a stop block 19 is arranged at one end of each movable rod 18, which is positioned at the inner side of the annular fixed plate 17, a first spring 29 is arranged at one end of the first spring 29, which is far away from the stop block 19, and is arranged at the inner side of the annular fixed plate 17, and a vibration block 20 is arranged at the other end of each movable rod 18, by flapping the dust screen 23, dust accumulation is prevented from affecting the heat dissipation of the power supply.
Fixed frame 21 is installed to 1 outside lower part of casing, and the splice box 22 is total two, installs dust keeper between two splice boxes 22, and dust keeper is including installing dust screen 23 between two splice boxes 22, and surface mounting has fixed plate 24 on the splice box 22 of upper portion, and jack 25 has been seted up on the fixed plate 24 surface, and jack 25 is the integral type design with fixed plate 24, prevents that the dust from getting into 1 inside accumulations of casing, leads to the component to generate heat.
The working principle is as follows: when the utility model works, the rotating shaft 11 is driven to rotate by opening the switch of the motor 10, the rotating shaft 11 drives the stopper 13 to rotate through the rotating rod 12, so that the stopper 13 slides in the limiting hole 9, the connecting plate 8 integrally reciprocates left and right, the connecting plate 8 can drive the air guide groove 6 to slide in the limiting frame 5 through driving the fan 7 to reciprocate, so that the fan 7 continuously changes the position of the fan below the circuit board 3, meanwhile, the rotating shaft 11 drives the rotating wheel 16 to integrally rotate, the rotating wheel 16 drives the dust screen 23 to vibrate through the abutting stop 19, and the four movable rods 18 continuously reciprocate under the action of the first spring 29, the movable rods 18 drive the dust screen 23 to vibrate through the vibrating block 20, so that dust attached to the surface of the dust screen 23 falls down, and when the dust screen 23 needs to be detached, only the sliding block 27 needs to be pressed, so that the sliding block 27 completely enters the mounting groove 26, can easily take out fixed plate 24 promptly, and then make dust screen 23 can take off, be convenient for maintain it, when needing to install again, with dust screen 23 facing to fixed frame 21, with the whole cover of splice frame 22 in the casing 1 outside, direct downwardly inserting, inside sliding block 27 got into jack 25, accomplished dust screen 23's installation work.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The laser welding power supply with the anti-creeping structure comprises a shell (1), an air guide groove (6) and a connecting frame (22), and is characterized in that four supporting frames (2) are installed at the bottom of an inner cavity of the shell (1), a circuit board (3) is installed on the outer sides of the four supporting frames (2) in a penetrating mode, a plurality of radiating holes (4) are formed in the surface of the shell (1), the radiating holes (4) and the shell (1) are designed in an integrated mode, limiting frames (5) are installed on the front side and the rear side of the inner cavity of the shell (1), the number of the air guide grooves (6) is two, a radiating device is installed on one side of each air guide groove (6), two supporting blocks (14) are installed on the left side and the right side of the lower surface of the shell (1), supporting rods (15) are installed on one side of each supporting block (14), and a motor (10) is installed between the four supporting rods (15), axis of rotation (11) is installed to motor (10) output, dwang (12) are installed at axis of rotation (11) top, stopper (13) are installed to dwang (12) upper surface one side, stopper (13) are located inside the heat abstractor, axis of rotation (11) outside is run through and is installed runner (16), casing (1) lower surface mid-mounting has vibrator, fixed frame (21) are installed to casing (1) outside lower part, carriage (22) is total two, two install dust keeper between carriage (22), mounting groove (26) have all been seted up to casing (1) left and right sides, mounting groove (26) inside slidable mounting has fixing device.
2. The laser welding power supply with the anti-creeping structure as claimed in claim 1, wherein the heat dissipation device comprises fans (7) installed at one side of the air guide groove (6), a connecting plate (8) is connected between the two fans (7), a limiting hole (9) is formed in the surface of the connecting plate (8), the limiting hole (9) and the connecting plate (8) are designed in an integrated manner, and the limiting block (13) is located inside the limiting hole (9).
3. The laser welding power supply with the anti-creeping structure as claimed in claim 1, wherein the vibrating device comprises an annular fixing plate (17) mounted on the lower surface of the housing (1), four movable rods (18) are movably mounted on the outer side of the annular fixing plate (17) in a penetrating manner, a stopper (19) is mounted at one end of each movable rod (18) located on the inner side of the annular fixing plate (17), a first spring (29) is mounted on one side of each stopper (19), one end of each first spring (29) far away from the corresponding stopper (19) is mounted on the inner side of the annular fixing plate (17), and a vibrating block (20) is mounted at the other end of each movable rod (18).
4. The laser welding power supply with the anti-creeping structure as claimed in claim 1, wherein the dust-proof device comprises a dust-proof net (23) installed between two connection frames (22), a fixing plate (24) is installed on the upper surface of the upper connection frame (22), a plug hole (25) is formed in the surface of the fixing plate (24), and the plug hole (25) and the fixing plate (24) are designed in an integrated manner.
5. The laser welding power supply with the electric leakage prevention structure as claimed in claim 1, wherein the fixing device comprises a sliding block (27) slidably mounted inside the mounting groove (26), a second spring (28) is mounted on one side of the sliding block (27), and one end of the second spring (28) far away from the sliding block (27) is mounted on one side inside the mounting groove (26).
6. The laser welding power supply with the electric leakage prevention structure as claimed in claim 5, wherein the sliding block (27) has a trapezoidal axial section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023203671.8U CN214177860U (en) | 2020-12-28 | 2020-12-28 | Laser welding power supply with anticreep structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023203671.8U CN214177860U (en) | 2020-12-28 | 2020-12-28 | Laser welding power supply with anticreep structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214177860U true CN214177860U (en) | 2021-09-10 |
Family
ID=77610160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023203671.8U Active CN214177860U (en) | 2020-12-28 | 2020-12-28 | Laser welding power supply with anticreep structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214177860U (en) |
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2020
- 2020-12-28 CN CN202023203671.8U patent/CN214177860U/en active Active
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