CN201055936Y - Stepped pressure welding tool - Google Patents
Stepped pressure welding tool Download PDFInfo
- Publication number
- CN201055936Y CN201055936Y CNU2007201427654U CN200720142765U CN201055936Y CN 201055936 Y CN201055936 Y CN 201055936Y CN U2007201427654 U CNU2007201427654 U CN U2007201427654U CN 200720142765 U CN200720142765 U CN 200720142765U CN 201055936 Y CN201055936 Y CN 201055936Y
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- bonding tool
- welding
- soldering tip
- stairstepping
- tool body
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Abstract
The utility model relates to a high-efficient pressure welding tool used for automatic winder production equipment, particularly for production and welding of winding electric element, which can solve the problems of the prior pressure welding tool on easy damage of welding element and low welding work efficiency caused by unfocused welding head peak temperature, bad temperature control and slow heating rate. In the utility model, a welding head and a pressure welding tool body present a step-shaped structure, and the welding head thickness is smaller than the thickness of the pressure welding tool body. Due to the adoption of the step-shaped structure, the welding head is thinned, so as to make the heating surface area of the welding head concordant with the welding end surface area of the welded element with centralized temperature and improved temperature control, in addition, the welding head temperature is not easy to be too high, thereby decreasing generation of unqualified products; and the welding head heating rate is fast, thereby improving the welding work efficiency.
Description
Technical field
The utility model relates to a kind of bonding tool, more particularly, relates to a kind of high-effect bonding tool that is used for automation coil winding machine production equipment, and it is particularly suitable for the production welding to elements such as Wound-rotor type inductance.
Background technology
The Wound-rotor type electronic component is normally by the manufacturing of automation coil winding machine production equipment.In this type of automation coil winding machine production equipment, be equipped with High Speed Welding to meet sb. at the airport usually.In process of production, after the coiling program of having finished this type of electronic component, can meet sb. at the airport by High Speed Welding and the tail end of lead is welded in the conduction end face of iron core.In this welding process, just need use special bonding tool.
Structure such as Fig. 1, Fig. 2, shown in Figure 3 of tradition bonding tool, as can be seen from the figure, though the structure of these three kinds of bonding tools respectively has difference, all be flush configuration at its front and back sides, the thickness of soldering tip 120 is identical with the thickness of the bonding tool body 110 on soldering tip top.
The tradition bonding tool is owing to have this soldering tip thickness structure identical with the bonding tool body thickness on soldering tip top, and the heating surface at soldering tip tip is bigger, thus cause the temperature of soldering tip not concentrated, programming rate slowly, deficiencies such as temperature control difference.In the automated production process, soldering tip causes the soldering tip tip temperature too high because of the temperature control difference easily, and the performance of soldered element is produced harmful effect even damage, thereby the bad product that causes producing increases, and the soldering tip heating surface bigger than soldered element area also produces harmful effect to the performance of soldered element easily.Simultaneously, the programming rate that soldering tip is lower also influences the speed of welding of bonding machine, causes inefficiency.
The utility model content
At the above-mentioned defective of prior art, the utility model will solve existing bonding tool because of the soldering tip tip temperature is not concentrated, temperature control difference and programming rate cause the fragile and inefficient problem of welding job of soldered element slowly.
The technical scheme that its technical problem that solves the utility model adopts is: construct a kind of stairstepping bonding tool, comprise soldering tip with bonding tool body integrative-structure, wherein: described soldering tip and bonding tool body are ladder-type structure, and the thickness of soldering tip is less than the thickness of bonding tool body.
In the utility model, described soldering tip all is arranged to stairstepping in the two sides, front and back of two sides and bonding tool body before and after it, thereby forms "T"-shaped structure when making the projection from the side of stairstepping bonding tool; Perhaps stairstepping is arranged in side in the two sides, front and back of described soldering tip and the corresponding side of bonding tool body, and an other side then flushes mutually, thereby is inverted " L " shape structure when making the projection from the side of stairstepping bonding tool.The corner location of the lower surface of soldering tip is provided with chamfering structure.
In the utility model, the middle position of the lower surface of described soldering tip can also offer a groove, and the both sides of groove are symmetrical legs, and the corner location of leg lower surface is provided with chamfering structure.
In the utility model, the stairstepping bonding tool is made by pure molybdenum or Mo-contained alloy, also can be the pure tungsten metal or contains tungsten alloy and make or made by tungsten-molybdenum alloy.
The utility model compared with prior art, has following advantage: adopted step-like structure, soldering tip has been carried out thinning, make the welding end surface area of the heating surface (area) (HS of soldering tip and soldered element approaching, temperature Centralized, temperature control is good, is difficult for causing the soldering tip temperature too high, thereby reduces the generation of defective products; The soldering tip programming rate is fast, has improved welding efficiency.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 to Fig. 3 is the structural representation of three kinds of traditional bonding tools;
Schematic diagram when Fig. 4 is traditional bonding tool welding Wound-rotor type element;
Fig. 5 is the structural representation of the stairstepping bonding tool among first embodiment of the utility model;
Schematic diagram when Fig. 6 is a stairstepping bonding tool welding Wound-rotor type element among first embodiment of the utility model;
Fig. 7 is the structural representation of the stairstepping bonding tool among second embodiment of the utility model;
Schematic diagram when Fig. 8 is a stairstepping bonding tool welding Wound-rotor type element among second embodiment of the utility model;
The specific embodiment
Fig. 5 Fig. 6 shows first embodiment of the present utility model.
See also Fig. 5, shown in Figure 6, in the present embodiment, the stairstepping bonding tool is made of bonding tool body 110 and soldering tip 120, and bonding tool body 110 and soldering tip 120 are integrative-structures.The thickness of soldering tip 120 is less than the thickness of bonding tool body 110, soldering tip 120 becomes hierarchic structure at its leading flank with the leading flank of bonding tool body 110, on the other side then flushes, and makes bonding tool body 110 and soldering tip 120 present the structure of one inverted " L " shape from its side projection.The corner location of the lower surface of soldering tip 120 is a right-angle structure.
As can be seen from Figure 5, A is the width of soldering tip 120, and B is the thickness of bonding tool body 110, and C is the thickness on soldering tip 120 tops, and D is the thickness of soldering tip 120 lower ends.During concrete enforcement, can according to be adjusted A, B by structure, the size of weldering element, these four sizes of C, D make it to adapt with corresponding soldered element.In addition, the corner location of soldering tip lower surface also can be set as rounded corner or oblique chamfering structure.
In the present embodiment, whole stairstepping bonding tool is made by pure molybdenum or Mo-contained alloy.During concrete enforcement, also can or contain tungsten alloy or tungsten order alloy is made, also can make by other similar thermo electric material by the pure tungsten metal.
As Fig. 5, shown in Figure 6, the utility model is owing to adopted step-like structure, soldering tip has been carried out thinning, reduced the area of soldering tip heating surface, made it more approaching, also made the soldering tip temperature Centralized simultaneously with the heating surface area of soldered element 200, the temperature control raising, be difficult for producing the excess temperature phenomenon, reduce the harmful effect of soldering tip, thereby reduce the defect rate of product soldered element; Also because reduced the heating surface area of soldering tip, make the soldering tip programming rate fast, thereby increase work efficiency simultaneously.
Fig. 7, Fig. 8 show second embodiment of the present utility model.
See also Fig. 7, shown in Figure 8, compare with the stairstepping bonding tool among first embodiment, its difference is: soldering tip all becomes hierarchic structure in its former and later two sides with the two sides, front and back of bonding tool body 110 in the present embodiment, makes bonding tool body 110 and soldering tip 120 present a "T"-shaped structure from its side projection; Middle position in the soldering tip lower surface is provided with groove 121, and its both sides are the leg 122 of symmetry.
As can be seen from Figure 7, A is the width of soldering tip 120, and B is the thickness of bonding tool body 110, and C is the thickness on soldering tip 120 tops, and D is the thickness of leg 122 lower ends, and E is the width of groove 121.During concrete enforcement, can be according to being adjusted A, B, C, D, these five sizes of E by structure, the size of weldering element.In addition, the corner location of leg 122 lower surfaces also can be set as rounded corner or oblique chamfering structure.
As Fig. 7, shown in Figure 8, the utility model is owing to adopted ladder-type structure, soldering tip 120 has been carried out thinning, reduced the area of soldering tip heating surface, make it more approaching with the heating surface area at soldered element 200 two ends, also make the soldering tip temperature Centralized simultaneously, temperature control is good, be difficult for producing the excess temperature phenomenon, reduce the harmful effect of soldering tip soldered element 200; Soldering tip 120 central authorities are provided with groove 121 simultaneously, when rich line formula electronic component is welded, the leg 122 of soldering tip both sides directly with by two end in contact of weldering element 200, thereby can avoid soldering tip central authorities to contact avoiding damaging soldered element and reach the defect rate of reduction product with the rich line of rich kind of thread elements; Also because reduced the heating surface area of soldering tip, make the soldering tip programming rate fast, thereby can increase work efficiency simultaneously.
Claims (9)
1. a stairstepping bonding tool comprises and the soldering tip of bonding tool body integrative-structure, it is characterized in that: described soldering tip and bonding tool body are ladder-type structure, and the thickness of soldering tip is less than the thickness of bonding tool body.
2. stairstepping bonding tool according to claim 1 is characterized in that: described soldering tip all is arranged to ladder-type structure in the two sides, front and back of its two sides, front and back and bonding tool body.
3. stairstepping bonding tool according to claim 1 is characterized in that: ladder-type structure is arranged in side in the two sides, front and back of described soldering tip and the corresponding side of bonding tool body, and an other side then flushes mutually.
4. stairstepping bonding tool according to claim 1 is characterized in that: the central authorities at the lower surface of described soldering tip offer a groove, and the both sides of described groove are symmetrical legs.
5. according to each described bonding tool in the claim 1 to 3, it is characterized in that: the corner location of the lower surface of described soldering tip is provided with chamfering structure.
6. stairstepping bonding tool according to claim 4 is characterized in that, the corner location of described leg lower surface is provided with chamfering structure.
7. according to each described stairstepping bonding tool in the claim 1 to 4, it is characterized in that this stairstepping bonding tool is made by pure molybdenum or Mo-contained alloy.
8. according to each described stairstepping bonding tool in the claim 1 to 4, it is characterized in that this stairstepping bonding tool is by the pure tungsten metal or contain tungsten alloy and make.
9. according to each described stairstepping bonding tool in the claim 1 to 4, it is characterized in that this stairstepping bonding tool is made by tungsten-molybdenum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201427654U CN201055936Y (en) | 2007-05-24 | 2007-05-24 | Stepped pressure welding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201427654U CN201055936Y (en) | 2007-05-24 | 2007-05-24 | Stepped pressure welding tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201055936Y true CN201055936Y (en) | 2008-05-07 |
Family
ID=39424782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201427654U Expired - Fee Related CN201055936Y (en) | 2007-05-24 | 2007-05-24 | Stepped pressure welding tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201055936Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794575A (en) * | 2012-07-27 | 2012-11-28 | 安徽精实电子科技有限公司 | Welding head for welding earthing claw |
| CN107848063A (en) * | 2015-08-28 | 2018-03-27 | 株式会社工房Pda | Heat chip, coupling apparatus and associated methods |
| CN108372338A (en) * | 2014-09-28 | 2018-08-07 | 嘉兴山蒲照明电器有限公司 | Weld pressure head, welding system and LED straight lamps |
| CN115443202A (en) * | 2020-09-09 | 2022-12-06 | 株式会社阿波罗技研 | Heating nozzle and heating nozzle unit |
-
2007
- 2007-05-24 CN CNU2007201427654U patent/CN201055936Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794575A (en) * | 2012-07-27 | 2012-11-28 | 安徽精实电子科技有限公司 | Welding head for welding earthing claw |
| CN108372338A (en) * | 2014-09-28 | 2018-08-07 | 嘉兴山蒲照明电器有限公司 | Weld pressure head, welding system and LED straight lamps |
| CN107848063A (en) * | 2015-08-28 | 2018-03-27 | 株式会社工房Pda | Heat chip, coupling apparatus and associated methods |
| CN115443202A (en) * | 2020-09-09 | 2022-12-06 | 株式会社阿波罗技研 | Heating nozzle and heating nozzle unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080507 Termination date: 20100524 |