CN204975587U - Portable high -power electric spark machine - Google Patents
Portable high -power electric spark machine Download PDFInfo
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- CN204975587U CN204975587U CN201520685679.2U CN201520685679U CN204975587U CN 204975587 U CN204975587 U CN 204975587U CN 201520685679 U CN201520685679 U CN 201520685679U CN 204975587 U CN204975587 U CN 204975587U
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- casing
- electric discharge
- discharge machine
- high power
- circuit board
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Abstract
The utility model provides a relate to the portable high -power electric spark machine in machine tooling equipment field, contains casing, special power, control circuit board, flush mounting plate of switch and radiator fan, casing top surface outside be equipped with the handle, the lower part is equipped with the storage tank that is used for depositing portable electric spark machine electric system, mechanical parts and relevant annex in the casing, upper portion is fixed with and is used for providing the special power of 3000W super large power series of 50Hz alternating current and the control circuit board who is used for controlling the action of electric spark machine nose section main shaft unit each item in the casing, a side of casing is equipped with the PVC membrane switch panel, the another side of casing is equipped with radiator fan, the electric spark machine not only can provide 3000W's super large power, its flush mounting plate of switch is neat more pleasing to the eye moreover, the operation is more convenient high efficiency also.
Description
[technical field]
The utility model relates to machining apparatus field, especially relates to the portable high power electric discharge machine that a kind of specialty removes the things that fracture such as residual broken tap, bolt, drill bit or reamer within the workpiece.
[background technology]
Known, use electric discharge machine to remove and remain the things that fracture such as screw tap, bolt, drill bit or reamer within the workpiece because of unexpected fractureing, its operation principle utilizes the electrode on electric discharge machine head to contact with the residual thing that fractures within the workpiece, then the energising thing that makes to fracture produces spark because of short circuit, thus cause its corrosion cracked, and then reach the object of being convenient to take out; At present, although portable electric discharge machine can carry out corresponding spark machined operation on multiple large, medium and small type workpiece, but thing or the darker thing that fractures that fractures carry out adding man-hour fractureing for major diameter, the electric discharge machine of common power, electric discharge machine as 500W or 800W just significantly effectively can not meet the process requirements of client, therefore Portable electric discharge machine is upgraded on power with regard to needs, to meet the demand of client now; On the other hand, the engine control system of existing Portable electric discharge machine and guidance panel also need to improve accordingly and upgrade, and to enable the main frame of Portable electric discharge machine more convenient and efficient when operating, its guidance panel can be more attractive in appearance.
[summary of the invention]
In order to overcome the deficiency in background technology, the utility model discloses a kind of portable high power electric discharge machine, described electric discharge machine not only can provide the super high power of 3000W, and its switch panel neat appearance more, operates also convenient and efficient more.
For achieving the above object, the utility model adopts following technical scheme:
A kind of portable high power electric discharge machine, described electric discharge machine comprises casing, power source special, control circuit board, switch panel and radiator fan; Described casing end face outside is provided with handle, in casing, bottom is provided with the storage tank for depositing Portable electric discharge machine electrical system, mechanical part and related accessories, casing internal upper part is fixed with for providing the 3000W super high power of 50Hz alternating current series power source special and the control circuit board for controlling electric discharge machine head section main axle unit various actions, one side of casing is provided with PVC film switch panel, and the another side of casing is provided with radiator fan; Described PVC film switch panel be provided with to power source special and control circuit board corresponding connect voltmeter, ammeter, power adjusting button, servo adjusting knob, be elevated indicator lamp and relevant Action Button.
Further, described power source special comprises main circuit module, supply module, control module, heat abstractor and metal shell, its operation principle is as follows: the alternating current of power frequency 50Hz is become direct current through rectifier rectification and filtering, corresponding medium frequency alternating current is reverse into again by high power switch electronic component, be down to the 60 ~ 85V voltage being suitable for discharging through transformer simultaneously, and then rectification export the DC pulse discharge current of quite rule through reactance filtering.
Further, described high power switch electronic component is IGCT SCR, transistor GTR, FET MOSFET or IGBT.
Further, described control circuit board comprises the electromagnetic relay be arranged on PCB installing plate, servo control module, STC integrated chip control module and SSR relay.
Owing to adopting technical scheme as above, the utility model has following beneficial effect:
Portable high power electric discharge machine described in the utility model not only structure is simple, with low cost, and is easy to manufacture and carries, and is convenient to safeguard using; Described electric discharge machine main frame can provide the super high power of 3000W, thus makes spark machined more quick, and its optimal process speed can reach 2mm/min; In addition, the engine control system of described electric discharge machine is more efficient, and switch panel is more succinctly attractive in appearance, can effectively reach operation more convenient, the object that service life is relatively longer.
[accompanying drawing explanation]
Fig. 1 is schematic diagram of the present utility model;
Fig. 2 is described control circuit board schematic diagram.
In figure: 1, casing; 2, handle; 3, storage tank; 4, power source special; 5, control circuit board; 6, switch panel; 7, radiator fan; 8, voltmeter; 9, ammeter; 10, power adjusting button; 11, servo adjusting knob; 12, indicator lamp is elevated; 13, Action Button; 14, PCB installing plate; 15, electromagnetic relay; 16, servo control module; 17, STC integrated chip control module; 18, SSR relay.
[detailed description of the invention]
Can explain the present invention in more detail by the following examples, open the purpose of this utility model is intended to protect all changes and improvements within the scope of the utility model, and the utility model is not limited to the following examples:
By reference to the accompanying drawings 1 ~ 2, described portable high power electric discharge machine comprises casing 1, power source special 4, control circuit board 5, switch panel 6 and radiator fan 7; Described casing 1 end face outside is provided with portable handle 2, in casing 1, bottom is provided with storage tank 3, namely this storage tank 3 can be utilized to protect and deposit the electrical system of described electric discharge machine, mechanical part and related accessories, thus reach the damage or loss of effectively avoiding parts or annex, allow the object of the described electric discharge machine of the more convenient safe use of user; Described casing 1 internal upper part is fixed with for providing the 3000W super high power of 50Hz alternating current series power source special 4 and the control circuit board 5 for controlling electric discharge machine head section main axle unit various actions, one side of casing 1 is provided with PVC film switch panel 6, and the another side of casing 1 is provided with radiator fan 7;
Described power source special 4 is primarily of internal main circuit module, in-line power module, internal control module, heat abstractor and metal shell composition, its operation principle is as follows: the alternating current of power frequency 50Hz is become direct current through rectifier rectification and filtering, corresponding medium frequency alternating current is reverse into again by high power switch electronic component, be down to the 60 ~ 85V voltage being suitable for discharging through transformer simultaneously, and then rectification and through reactance filtering export quite rule DC pulse discharge current, i.e. industrial frequency AC (through rectifying and wave-filtering) → direct current (through inversion) → midfrequent AC (step-down, rectification, filtering) → direct current, wherein: described high power switch electronic component is IGCT SCR, transistor GTR, FET MOSFET or IGBT,
Described control circuit board 5 forms primarily of the electromagnetic relay 15 be arranged on PCB installing plate 14, servo control module 16, STC integrated chip control module 17 and SSR relay 18, it is the important core parts of described electric discharge machine, is mainly used in the various actions controlling described electric discharge machine head section main axle unit; Described PVC film switch panel 6 be provided with to power source special 4 and control circuit board 5 corresponding connect voltmeter 8, ammeter 9, power adjusting button 10, servo adjusting knob 11, be elevated indicator lamp 12 and relevant eight Action Buttons 13, it is for coordinating control circuit board 5, plays the effect controlling described electric discharge machine head section main axle unit various actions.
When implementing portable high power electric discharge machine described in the utility model, as long as each parts normally run, just can provide the super high power of 3000W for described electric discharge machine head, thus reach the object significantly improving head process velocity; During application, the output current of described electric discharge machine is stepless adjustable, not only working depth can be set, and can auto-returned reporting to the police, when coordinating electric discharge machine SFX-4000B head to use, because input power is 3000W, its shallow bore hole process velocity can up to 2mm/min, therefore described electric discharge machine not only can take out the things that fracture such as disconnected broken tap, bolt, drill bit, reamer or feeler gauge within the workpiece fast, but also can not damage bottom outlet screw thread.
The non-detailed portion of the utility model is prior art, therefore the utility model is not described in detail.
Claims (4)
1. a portable high power electric discharge machine, is characterized in that: described electric discharge machine comprises casing (1), power source special (4), control circuit board (5), switch panel (6) and radiator fan (7), described casing (1) end face outside is provided with handle (2), casing (1) interior bottom is provided with for depositing described electric discharge machine electrical system, the storage tank (3) of mechanical part and related accessories, casing (1) internal upper part is fixed with for providing the 3000W super high power of 50Hz alternating current series power source special (4) and the control circuit board (5) for controlling electric discharge machine head section main axle unit various actions, one side of casing (1) is provided with PVC film switch panel (6), the another side of casing (1) is provided with radiator fan (7), described PVC film switch panel (6) be provided with to power source special (4) and control circuit board (5) corresponding connect voltmeter (8), ammeter (9), power adjusting button (10), servo adjusting knob (11), be elevated indicator lamp (12) and relevant Action Button (13).
2. portable high power electric discharge machine according to claim 1, is characterized in that: described control circuit board (5) comprises the electromagnetic relay (15) be arranged on PCB installing plate (14), servo control module (16), STC integrated chip control module (17) and SSR relay (18).
3. portable high power electric discharge machine according to claim 1, it is characterized in that: described power source special (4) comprises supply module, main circuit module, control module, heat abstractor and metal shell, its operation principle is as follows: the alternating current of power frequency 50Hz is become direct current through rectifier rectification and filtering, corresponding medium frequency alternating current is reverse into again by high power switch electronic component, be down to the 60 ~ 85V voltage being suitable for discharging through transformer simultaneously, and then rectification export the DC pulse discharge current of quite rule through reactance filtering.
4. portable high power electric discharge machine according to claim 3, is characterized in that: described high power switch electronic component is IGCT SCR, transistor GTR, FET MOSFET or IGBT.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520685679.2U CN204975587U (en) | 2015-09-07 | 2015-09-07 | Portable high -power electric spark machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520685679.2U CN204975587U (en) | 2015-09-07 | 2015-09-07 | Portable high -power electric spark machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204975587U true CN204975587U (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520685679.2U Active CN204975587U (en) | 2015-09-07 | 2015-09-07 | Portable high -power electric spark machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204975587U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112059342A (en) * | 2020-09-16 | 2020-12-11 | 广东工业大学 | Online discharging deposition repairing device for damage of marine equipment parts |
-
2015
- 2015-09-07 CN CN201520685679.2U patent/CN204975587U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112059342A (en) * | 2020-09-16 | 2020-12-11 | 广东工业大学 | Online discharging deposition repairing device for damage of marine equipment parts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Portable high -power electric spark machine Effective date of registration: 20181225 Granted publication date: 20160120 Pledgee: Bank of China Limited by Share Ltd Luoyang Branch River Branch Pledgor: Luoyang Xincheng Precision Machinery Co., Ltd. Registration number: 2018990001253 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200115 Granted publication date: 20160120 Pledgee: Bank of China Limited by Share Ltd Luoyang Branch River Branch Pledgor: Luoyang Xincheng Precision Machinery Co., Ltd. Registration number: 2018990001253 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |