CN214602365U - Pulse power supply device of electric spark forming machine tool - Google Patents
Pulse power supply device of electric spark forming machine tool Download PDFInfo
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- CN214602365U CN214602365U CN202120007735.2U CN202120007735U CN214602365U CN 214602365 U CN214602365 U CN 214602365U CN 202120007735 U CN202120007735 U CN 202120007735U CN 214602365 U CN214602365 U CN 214602365U
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Abstract
The utility model discloses an electric spark forming machine tool pulse power supply unit belongs to power supply unit technical field. An electric discharge machine pulse power supply device comprising: the box body mechanism is a box body divided into an upper part and a lower part, the lock catch mechanism is installed on the surface of the box body, the motor is installed on the top end of the box body mechanism, the heat dissipation mechanism and the power supply mechanism are installed in an inner cavity of the box body, when the device is used, the power supply is pulled out of the box body mechanism, the space is open, the heat dissipation effect is good, when the device is not used, the device is wrapped in the box body mechanism, water cannot enter the box body mechanism, and the service life of the power supply is prolonged.
Description
Technical Field
The utility model belongs to the technical field of power supply unit, especially, relate to an electric spark forming machine tool pulse power supply unit.
Background
The pulse power supply is a power supply device, which is composed of a pulse transformer, a front-end inverter circuit, a control circuit and the like, and can provide high-voltage high-frequency current, wherein power conversion can consume a part of energy. These losses are manifested in the form of heat generation from the internal electronics. The too high temperature rise of electronic component can directly influence its life-span and reliability, influences the operation safety, so need the splendid device case of a radiating effect to place, the poor effect of present gearbox radiating effect sets up the hole moreover at the box, but advances the foreign matter dust easily, arouses the potential safety hazard.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
Poor effect to the gearbox radiating effect who exists among the prior art sets up the hole at the box moreover, nevertheless advances the foreign matter dust easily, arouses the problem of potential safety hazard, the utility model aims at
Aims to provide a pulse power supply device of an electric spark forming machine tool.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
An electric discharge machine pulse power supply device comprising: the box body mechanism is a box body divided into an upper part and a lower part, the locking mechanism is arranged on the surface of the box body, the motor is arranged at the top end of the box body mechanism, and the heat dissipation mechanism and the power supply mechanism are arranged in an inner cavity of the box body;
the locking mechanism comprises a hook plate, a movable plate and a mounting box, the hook plate is mounted at the edge of the upper half part of the box body mechanism, the lower end of the hook plate is hook-shaped, the mounting box is mounted at the edge of the lower half part of the box body mechanism matched with the hook plate, a through hole is formed in the upper end of the mounting box, the movable plate is mounted in the mounting box in a penetrating mode, one end of the movable plate is provided with a groove matched with the hook plate, and one end of the groove of the hook plate is provided with a first spring.
Preferably, the heat dissipation mechanism includes first gear, ring gear, first gear is installed on box mechanism inner chamber top, first gear and motor shaft coaxial coupling, first gear both sides are provided with the second gear, first gear and second gear are bevel gear, foretell ring gear and second gear bottom meshing, the ring gear inboard coaxial coupling is provided with the fan, the fan outside is provided with the diaphragm, the fan is connected by the pivot with the diaphragm, the vertical riser that is parallel to each other that is provided with in diaphragm both ends, the riser top is connected with box mechanism upper half, the riser lower extreme is provided with the slider, box mechanism latter half inner chamber is provided with two vertical spouts that match with the slider.
Preferably, power mechanism includes roof, two first curb plates that the level was arranged, and the roof is installed at first gear lower extreme, and the roof is connected with the box lateral wall of top, and first curb plate is installed in the roof both sides, and the roof bottom is provided with the second spring, and the second spring bottom is provided with the power, and the power bottom is provided with the third spring, and the vertical second curb plate that is connected with the box below that is provided with in third spring both sides, second curb plate and first curb plate correspond, form the space of placing the fan between second curb plate and the tank wall.
3. Has the advantages that:
1. in summary, when the device is used, the movable plate is controlled to open the locking mechanism, the elastic force of the second spring and the elastic force of the third spring enable the upper half part of the box body mechanism to move upwards, so that the power supply directly contacts with the outside air, the upper half part of the box body mechanism moves upwards to enable the sliding block to move in the sliding groove, the fan is pulled out to be opposite to the power supply, the motor is started to enable the first gear to rotate, the first gear and the second gear are bevel gears, so that the second gears on the two sides rotate in opposite directions, the fan rotates in opposite directions, one wind blows to the power supply, the other wind blows to the outside, and the power supply is rapidly cooled.
2. When the device is used, the power supply is pulled out of the box body mechanism, the space is open, and the heat dissipation effect is good.
3. When the device is not used, the device is wrapped in the box body mechanism, water cannot enter and ash cannot enter, and the service life of the power supply is prolonged.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the latch mechanism, the motor, the heat dissipation mechanism, and the power supply mechanism of the present invention;
fig. 3 is a schematic structural view of the motor, the heat dissipation mechanism and the power supply mechanism of the present invention;
fig. 4 is a schematic structural view of the heat dissipation mechanism and the power supply mechanism of the present invention;
fig. 5 is a schematic view of the structure of the latch mechanism of the present invention
The reference numbers in the figures illustrate:
10. a box body; 20. a latch mechanism; 210. a hook plate; 220. mounting a box; 230. a movable plate; 240. a first spring; 30. a motor; 40. a heat dissipation mechanism; 410. a first gear; 420. A second gear; 430. a toothed ring; 440. a fan; 450. a transverse plate; 460. a vertical plate; 470. A chute; 480. a slider; 50. a power supply mechanism; 510. a top plate; 520. a second spring; 530. A power source; 540. a first side plate; 550. a second side plate; 560. and a third spring.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the mechanism or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 to 5, a pulse power supply apparatus for an electric discharge machine, comprising: the box body mechanism 10 is a box body divided into an upper part and a lower part, the latch mechanism 20 is installed on the surface of the box body, the motor 30 is installed at the top end of the box body mechanism 10, and the heat dissipation mechanism 40 and the power supply mechanism 50 are installed in the inner cavity of the box body.
The latch mechanism 20 includes a hook plate 210, a movable plate 230, and a mounting box 220, the hook plate 210 is mounted at the edge of the upper half portion of the case mechanism 10, the lower end of the hook plate 210 is hook-shaped, the mounting box 220 is mounted at the edge of the lower half portion of the case mechanism 10 matched with the hook plate 210, a through hole is formed at the upper end of the mounting box 220, the movable plate 230 is mounted in the mounting box in a penetrating manner, one end of the movable plate 230 is provided with a groove matched with the hook plate 210, and one end of the groove of the hook plate 210 is provided with a first spring 240.
The heat dissipation mechanism 40 includes a first gear 410 and a gear ring 430, the first gear 410 is installed at the top end of the inner cavity of the box body mechanism, the first gear 410 is coaxially connected with the rotating shaft of the motor 30, the second gear 420 is arranged on two sides of the first gear 410, the first gear 410 and the second gear 420 are bevel gears, the gear ring 430 is meshed with the bottom end of the second gear 420, a fan 440 is coaxially arranged on the inner side of the gear ring 430, a transverse plate 450 is arranged on the outer side of the fan 440, the fan 440 is connected with the transverse plate 450 through a rotating shaft, mutually parallel vertical plates 460 are vertically arranged at two ends of the transverse plate 450, the top ends of the vertical plates 460 are connected with the upper half part of the box body mechanism 10, a sliding block 480 is arranged at the lower end of the vertical plates 460, and two vertical sliding grooves 470 matched with the sliding block 480 are arranged in the inner cavity of the lower half part of the box body mechanism 10.
The power supply mechanism 50 comprises a top plate 510 and two first side plates 540 which are horizontally arranged, the top plate 510 is installed at the lower end of the first gear 410, the top plate 510 is connected with the side wall of the box body above, the first side plates 540 are installed on two sides of the top plate 510, second springs 520 are arranged at the bottoms of the top plate 510, a power supply 530 is arranged at the bottom end of the second springs 520, third springs 560 are arranged at the bottom end of the power supply 530, second side plates 550 connected with the box body below are vertically arranged on two sides of the third springs 560, the second side plates 550 correspond to the first side plates 540, and spaces for placing the fans 440 are formed between the second side plates 550 and the box walls.
In summary, when the device is used, the movable plate 230 is controlled to open the locking mechanism 20, the elastic forces of the second spring 520 and the third spring 560 move the upper half of the case mechanism 10 upward, so that the power source 530 directly contacts with the outside air, the upper half of the case mechanism 10 moves upward to move the slider 480 in the sliding slot 470, the fan 440 is pulled out to face the power source 530, the motor is started to rotate the first gear 410, because the first gear 410 and the second gear 420 are bevel gears, the second gears 420 on two sides rotate in opposite directions, so that the fans 440 rotate in opposite directions, one blows the outside air to the power source 530, and the other blows the air in the device to the outside, so that the power source 530 is cooled rapidly.
When the device is used, the power supply is pulled out of the box body mechanism 10, the space is open, and the heat dissipation effect is good.
When the device is not used, the device is wrapped in the box body mechanism 10, water and dust cannot enter, and the service life of a power supply is prolonged.
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 (3)
1. An electric discharge machine pulse power supply device, characterized by comprising: the box body mechanism (10) is divided into an upper box body and a lower box body, the locking mechanism (20), the motor (30), the heat dissipation mechanism (40) and the power supply mechanism (50) are arranged on the surface of the box body, the motor (30) is arranged at the top end of the box body mechanism (10), and the heat dissipation mechanism (40) and the power supply mechanism (50) are arranged in the inner cavity of the box body;
latching mechanism (20) are including hook plate (210), fly leaf (230), mounting box (220), hook plate (210) are installed in box mechanism (10) first half edge, hook plate (210) lower extreme is unciform, mounting box (220) are installed in box mechanism (10) second half and hook plate (210) edge of matching, the through-hole has been seted up to mounting box (220) upper end, fly leaf (230) run through and install in the mounting box, fly leaf (230) one end is provided with the slot that matches hook plate (210), hook plate (210) slot one end is provided with first spring (240).
2. An electric discharge machine as claimed in claim 1, wherein: the heat dissipation mechanism (40) comprises a first gear (410) and a gear ring (430), the first gear (410) is installed at the top end of the inner cavity of the box body mechanism, the first gear (410) is coaxially connected with a rotating shaft of the motor (30), second gears (420) are arranged on two sides of the first gear (410), the first gear (410) and the second gears (420) are bevel gears, the gear ring (430) is meshed with the bottom end of the second gear (420), the fan (440) is coaxially arranged on the inner side of the gear ring (430), a transverse plate (450) is arranged on the outer side of the fan (440), the fan (440) is connected with the transverse plate (450) through a rotating shaft, vertical plates (460) which are parallel to each other are vertically arranged at two ends of the transverse plate (450), the top ends of the vertical plates (460) are connected with the upper half part of the box body mechanism (10), a sliding block (480) is arranged at the lower end of the vertical plates (460), and two vertical sliding grooves (470) matched with the sliding block (480) are formed in the inner cavity of the lower half part of the box body mechanism (10).
3. An electric discharge machine as claimed in claim 2, characterized in that: the power mechanism (50) comprises a top plate (510) and two first side plates (540) which are horizontally arranged, the top plate (510) is installed at the lower end of the first gear (410), the top plate (510) is connected with the side wall of the box body above, the first side plates (540) are installed on two sides of the top plate (510), second springs (520) are arranged at the bottom of the top plate (510), a power source (530) is arranged at the bottom end of each second spring (520), third springs (560) are arranged at the bottom end of the power source (530), second side plates (550) connected with the box body below are vertically arranged on two sides of each third spring (560), the second side plates (550) correspond to the first side plates (540), and spaces for placing the fans (440) are formed between the second side plates (550) and the box walls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120007735.2U CN214602365U (en) | 2021-01-04 | 2021-01-04 | Pulse power supply device of electric spark forming machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120007735.2U CN214602365U (en) | 2021-01-04 | 2021-01-04 | Pulse power supply device of electric spark forming machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214602365U true CN214602365U (en) | 2021-11-05 |
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ID=78435300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120007735.2U Active CN214602365U (en) | 2021-01-04 | 2021-01-04 | Pulse power supply device of electric spark forming machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214602365U (en) |
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2021
- 2021-01-04 CN CN202120007735.2U patent/CN214602365U/en active Active
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