CN205290046U - Hinder and weld controller structure - Google Patents
Hinder and weld controller structure Download PDFInfo
- Publication number
- CN205290046U CN205290046U CN201620056134.XU CN201620056134U CN205290046U CN 205290046 U CN205290046 U CN 205290046U CN 201620056134 U CN201620056134 U CN 201620056134U CN 205290046 U CN205290046 U CN 205290046U
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- China
- Prior art keywords
- shell
- pad
- heat dissipation
- input terminal
- pod apertures
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Abstract
The utility model discloses a hinder and weld controller structure, which comprises an outer shell, the shell bottom is provided with the radiator, the radiator top is provided with rectifying tube hybrid module respectively, the IGBT module, current transformer and input terminal, outside end position in the outside of shell of input terminal, the medial extremity of input terminal is located the inboard of shell, be provided with first backup pad in the shell, first backup pad is located the top of radiator, be provided with capacitance assembly in the first backup pad, the top of first backup pad is provided with the second backup pad, be provided with main control board and IGBT drive plate in the second backup pad, the lateral wall of shell is fixed with switching power supply and control transformer, the outside of shell is fixed with axial fan. The utility model discloses the not enough of prior art can be improved, the controller volume has been reduced.
Description
Technical field
The utility model relates to welding equipment technical field, especially a kind of resistance welding controller structure.
Background technology
Welding resistance is pressed between two electrodes by welded piece, and imposes electric current, and the resistance heat effect utilizing electric current to flow through workpiece contact surface and adjacent domain generation is heated to fusing or plastic state, makes it to be formed a kind of method of melts combine. Existing resistance welding controller volume is big, and job stability is poor.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of resistance welding controller structure, it is possible to solves the deficiencies in the prior art, reduces controller volume.
For solving the problems of the technologies described above, technical solution adopted in the utility model is as follows.
A kind of resistance welding controller structure, comprise shell, described outer casing bottom is provided with scatterer, rectifying tube mixing module it is respectively arranged with above scatterer, IGBT module, current transformer and input terminal, the outboard end of input terminal is positioned at the outside of shell, the inner side end of input terminal is positioned at the inner side of shell, the first back up pad it is provided with in shell, first back up pad is positioned at the top of scatterer, first back up pad is provided with capacitance component, the top of the first back up pad is provided with the 2nd back up pad, 2nd back up pad is provided with master control board and IGBT driving plate, the sidewall of shell is fixed with switch power supply and transformer, the outside of shell is fixed with aerofoil fan.
As preferably, described scatterer comprises some radiating pipes arranged in parallel, radiating pipe comprises inner heat dissipation pipe, the outside of heat dissipation pipe is coaxially arranged with heat radiation tracheae, space is remained with between heat radiation tracheae and heat dissipation pipe, heat radiation tracheae is connected with aerofoil fan, it is provided with throttling module between heat radiation tracheae and heat dissipation pipe, the top of throttling module is provided with through hole, the lower section of through hole is provided with inclined-plane, the first pod apertures it is provided with in inclined-plane, first pod apertures is connected with the bottom of through hole, impeller it is provided with in heat dissipation pipe, impeller is fixing on the rotary shaft, the two ends of turning axle are positioned at through hole, the two ends of turning axle are provided with blade.
As preferably, the face windward of described blade is provided with diversion trench, flange it is provided with in diversion trench, the 2nd pod apertures of taper it is provided with between the side of diversion trench and flange, the bottom of the 2nd pod apertures is connected with the leeward side of blade, and the bottom surface diameter of the 2nd pod apertures and end face diameter ratio are 2:3.
The useful effect adopting technique scheme to bring is: the utility model makes capacitance component be positioned at directly over IGBT, and both are connected by copper post, reduces both distances as far as possible under the prerequisite ensureing electrical connection. Master control board and driving plate were both played a supporting role by back up pad, also for isolation capacitance assembly, to master control board and the destruction driving plate when preventing electric capacity to be damaged; Switch power supply and transformer are arranged on box side, effectively shorten and master control board and drive the distance between plate, also take full advantage of space between layers; The aerofoil fan alignment rectifying tube mixing main heat sink device such as module and IGBT module, is more conducive to taking away heat, ensures proper temperature in casing. Heating panel is positioned at box bottom outside, shares casing fixed angles height, makes overall case height reduction; Also facilitate water pipe to install and dismounting simultaneously; Isolation between water route and circuit, it is to increase the security of equipment; Heating panel is in open environment, is more conducive to heat radiation. The two ends of input terminal lay respectively at the both sides of shell, make internal components and outside atmosphere completely isolated, and the dust avoided when installing cable in outside atmosphere enters box house, make components and parts because fault occurs in short circuit. The perforate of shell and master control board control terminal dimensional fits, make box house device and outside atmosphere completely isolated, it is to increase the security of equipment; Print word at shell correspondence position and terminal function is described, facilitate producers' subsequent operations.
Accompanying drawing explanation
Fig. 1 is the cut-away view of the utility model embodiment.
Fig. 2 is the vertical view of real the utility model embodiment.
Fig. 3 is the structure iron of radiating pipe in the utility model embodiment.
Fig. 4 throttles the structure iron of module in the utility model embodiment.
Fig. 5 is the structure iron of blade in the utility model embodiment.
Fig. 6 is the sealed structure of turning axle and heat dissipation pipe in the utility model embodiment.
In figure: 1, shell; 2, sealing-ring; 3, scatterer; 4, rectifying tube mixing module; 5, IGBT module; 6, current transformer; 7, input terminal; 8, the first back up pad; 9, capacitance component; 10, the 2nd back up pad; 11, master control board; 12, IGBT drives plate; 13, heat dissipation pipe; 14, dispel the heat tracheae; 15, throttle module; 16, through hole; 17, inclined-plane; 18, the first pod apertures; 19, impeller; 20, turning axle; 21, blade; 22, diversion trench; 23, flange; 24, the 2nd pod apertures; 25, switch power supply; 26, transformer; 27, aerofoil fan; 28, annular shell fragment; 29, compressing tablet.
Embodiment
The standardized parts used in the utility model all can be commercially, shaped piece all can carry out customized according to the record with accompanying drawing of specification sheets, the concrete mode of connection of each part all adopts the conventional meanses such as bolt ripe in prior art, rivet, welding, stickup, is not described in detail in this.
With reference to Fig. 1-6, the utility model embodiment comprises shell 1, it is provided with scatterer 3 bottom described shell 1, rectifying tube mixing module 4 it is respectively arranged with above scatterer 3, IGBT module 5, current transformer 6 and input terminal 7, the outboard end of input terminal 7 is positioned at the outside of shell 1, the inner side end of input terminal 7 is positioned at the inner side of shell 1, the first back up pad 8 it is provided with in shell 1, first back up pad 8 is positioned at the top of scatterer 3, first back up pad 8 is provided with capacitance component 9, the top of the first back up pad 8 is provided with the 2nd back up pad 10, 2nd back up pad 10 is provided with master control board 11 and IGBT driving plate 12, the sidewall of shell 1 is fixed with switch power supply 25 and transformer 26, the outside of shell 1 is fixed with aerofoil fan 27.
Scatterer 3 comprises some radiating pipes arranged in parallel, radiating pipe comprises inner heat dissipation pipe 13, the outside of heat dissipation pipe 13 is coaxially arranged with heat radiation tracheae 14, space is remained with between heat radiation tracheae 14 and heat dissipation pipe 13, heat radiation tracheae 14 is connected with aerofoil fan 27, throttling module 15 it is provided with between heat radiation tracheae 14 and heat dissipation pipe 13, the top of throttling module 15 is provided with through hole 16, the lower section of through hole 16 is provided with inclined-plane 17, the first pod apertures 18 it is provided with in inclined-plane 17, first pod apertures 18 is connected with the bottom of through hole 16, impeller 19 it is provided with in heat dissipation pipe 13, impeller 19 is fixed on turning axle 20, the two ends of turning axle 20 are positioned at through hole 16, the two ends of turning axle 20 are provided with blade 21. the face windward of blade 21 is provided with diversion trench 22, flange 23 it is provided with in diversion trench 22, the 2nd pod apertures 24 of taper it is provided with between the side of diversion trench 22 and flange 23, the bottom of the 2nd pod apertures 24 is connected with the leeward side of blade 21, and the bottom surface diameter of the 2nd pod apertures 24 and end face diameter ratio are 2:3. scatterer adopts the mode of water-cooled and air-cooled combination to dispel the heat. electron device in housing is carried out radiating and cooling by the air-flow of heat radiation tracheal strips under the cooling effect of water coolant. along with the change of water coolant flow velocity, the flow velocity of air-flow is carried out synchronization control by impeller band rotor blade. air-flow acts on blade by the first pod apertures and through hole two different directions so that can realize when blade rotational speed changes significantly regulating for air-flow. the flow-guiding structure of blade surface can reduce the turbulent flow that air-flow produces at blade surface.
In addition, being sealed by sealing-ring 2 between turning axle and heat dissipation pipe, be provided with annular shell fragment 28 in sealing-ring 2, the outside of sealing-ring 2 is crimped with compressing tablet 29, and annular shell fragment 28 produces elastic deformation under the pressure of compressing tablet 29. Sealing-ring in turning axle rotary course can be improved with the sealing-ring 2 of annular shell fragment 28 and fixing stability is installed.
Wherein, rectifying tube mixing module 4, IGBT module 5, current transformer 6, capacitance component 9, switch power supply 25, transformer 26 and aerofoil fan 27 are all commercially available finished product electrical elements, and its structure and using method belong to common practise; Structure and the using method of master control board 11 have been introduced in Chinese utility model patent CN204621337U, and IGBT drives the structure of plate 12 and using method to introduce in Chinese utility model patent CN203119747U, is not described in detail in this.
More than show and describe ultimate principle of the present utility model and main characteristic sum advantage of the present utility model. The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model. The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a resistance welding controller structure, comprise shell (1), it is characterized in that: described shell (1) bottom is provided with scatterer (3), scatterer (3) top is respectively arranged with rectifying tube mixing module (4), IGBT module (5), current transformer (6) and input terminal (7), the outboard end of input terminal (7) is positioned at the outside of shell (1), the inner side end of input terminal (7) is positioned at the inner side of shell (1), the first back up pad (8) it is provided with in shell (1), first back up pad (8) is positioned at the top of scatterer (3), first back up pad (8) is provided with capacitance component (9), the top of the first back up pad (8) is provided with the 2nd back up pad (10), 2nd back up pad (10) is provided with master control board (11) and IGBT driving plate (12), the sidewall of shell (1) is fixed with switch power supply (25) and transformer (26), the outside of shell (1) is fixed with aerofoil fan (27).
2. resistance welding controller structure according to claim 1, it is characterized in that: described scatterer (3) comprises some radiating pipes arranged in parallel, radiating pipe comprises inner heat dissipation pipe (13), the outside of heat dissipation pipe (13) is coaxially arranged with heat radiation tracheae (14), space is remained with between heat radiation tracheae (14) and heat dissipation pipe (13), heat radiation tracheae (14) is connected with aerofoil fan (27), throttling module (15) it is provided with between heat radiation tracheae (14) and heat dissipation pipe (13), the top of throttling module (15) is provided with through hole (16), the lower section of through hole (16) is provided with inclined-plane (17), the first pod apertures (18) it is provided with in inclined-plane (17), first pod apertures (18) is connected with the bottom of through hole (16), impeller (19) it is provided with in heat dissipation pipe (13), impeller (19) is fixed on turning axle (20), the two ends of turning axle (20) are positioned at through hole (16), the two ends of turning axle (20) are provided with blade (21).
3. resistance welding controller structure according to claim 2, it is characterized in that: the face windward of described blade (21) is provided with diversion trench (22), flange (23) it is provided with in diversion trench (22), the 2nd pod apertures (24) of taper it is provided with between the side of diversion trench (22) and flange (23), the bottom of the 2nd pod apertures (24) is connected with the leeward side of blade (21), and bottom surface diameter and the end face diameter ratio of the 2nd pod apertures (24) are 2:3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620056134.XU CN205290046U (en) | 2016-01-21 | 2016-01-21 | Hinder and weld controller structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620056134.XU CN205290046U (en) | 2016-01-21 | 2016-01-21 | Hinder and weld controller structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205290046U true CN205290046U (en) | 2016-06-08 |
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ID=56429084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620056134.XU Expired - Fee Related CN205290046U (en) | 2016-01-21 | 2016-01-21 | Hinder and weld controller structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205290046U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107309580A (en) * | 2017-07-31 | 2017-11-03 | 青岛昕海杰散热器有限公司 | The box baking brazier of radiator core body |
-
2016
- 2016-01-21 CN CN201620056134.XU patent/CN205290046U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107309580A (en) * | 2017-07-31 | 2017-11-03 | 青岛昕海杰散热器有限公司 | The box baking brazier of radiator core body |
| CN107309580B (en) * | 2017-07-31 | 2023-11-10 | 青岛海杰明散热器有限公司 | Radiator core box type baking and welding furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20210121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |