CN204975683U - Portable friction stir spot welding equipment - Google Patents
Portable friction stir spot welding equipment Download PDFInfo
- Publication number
- CN204975683U CN204975683U CN201520711246.XU CN201520711246U CN204975683U CN 204975683 U CN204975683 U CN 204975683U CN 201520711246 U CN201520711246 U CN 201520711246U CN 204975683 U CN204975683 U CN 204975683U
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- module
- shaft shoulder
- spring
- friction stir
- stir spot
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Abstract
The utility model discloses a portable friction stir spot welding equipment, characterized by, including stirring module and handheld module, handheld module includes the main casing body, sets up motor and universal driving shaft in the internal portion of main casing, the stirring module includes main shaft, the shank -pin who sets up at the spindle nose, sets up at main epaxial spring module, the shank -pin outside has set gradually the shaft shoulder and shaft shoulder fixed block, spring module includes spacing regulating block, stopper, spring holder and spring, be provided with the bearing between stirring module and the handheld module. The utility model discloses the beneficial effect who reaches: this device adopts spring module, can make shank -pin and shaft shoulder formation telescopic structure, the telescopic distance of adjusting the shank -pin and the shaft shoulder through the position of regulation stopper to can deal with the various welded condition that need. Hand -held type's design can make things convenient for the welded process widely, and the flexibility strengthens widely.
Description
Technical field
The utility model relates to a kind of portable friction stir spot soldering equipment, particularly relates to a kind of friction stir spot soldering equipment with extension type stirring-head.
Background technology
Current friction stir spot is welded with two kinds, a kind of be Germany without keyhole, be characterized in that control system is complicated, apparatus expensive, welded metal Integrated Chip is easily left in gap between chuck, sleeve, probe, probe is comparatively thin, the wearing and tearing that Integrated Chip causes and drag effects service life, and probe more carefully by Integrated Chip affect moment of torsion excessive time frangibility etc.Be Japan have a keyhole, the mixing needle of its stirring-head and shaft shoulder unitary design, strong to the adaptability of throat thickness, the welding material that scope is wider can not be tackled; In addition, existing friction stir spot soldering equipment is very poor for some little place flexibilities when needs weld, and cannot meet corresponding demand.
Utility model content
For solving the deficiencies in the prior art, the purpose of this utility model is to provide a kind of portable, extension type, has better adaptive hand-held friction stir spot soldering equipment to the change of welding thickness of workpiece.
In order to realize above-mentioned target, the utility model adopts following technical scheme:
A kind of portable friction stir spot soldering equipment, is characterized in that, comprises and stirs module and hand held module; Described hand held module comprises main casing, is arranged on motor and the universal driving shaft of main casing inside; Described stirring module comprises main shaft, is arranged on the mixing needle of spindle nose, the spring module be arranged on main shaft; The shaft shoulder and shaft shoulder fixed block is disposed with outside described mixing needle; Described spring module comprises spacing regulating block, limited block, spring base and spring; Described limited block regulating block adopts screw-fashion to regulate the position of limited block; Bearing is provided with between described stirring module and hand held module.
The portable friction stir spot soldering equipment of aforesaid one, is characterized in that, described motor is provided with arrangements for speed regulation; Described main casing is provided with master switch and handle.
The portable friction stir spot soldering equipment of aforesaid one, is characterized in that, is provided with shaft shoulder mounting blocks between described shaft shoulder fixed block and spring module.
The portable friction stir spot soldering equipment of aforesaid one, it is characterized in that, described bearing is provided with two groups, on the bottom being separately positioned on spring module and sidewall.
The portable friction stir spot soldering equipment of aforesaid one, is characterized in that, the length that the described shaft shoulder exceeds shaft shoulder fixed block is less than the distance of shaft shoulder mounting blocks and limited block.
The portable friction stir spot soldering equipment of aforesaid one, is characterized in that, described stirring module installation has sub-shell; Bearing is provided with between the end of described sub-shell and stirring module.
The portable friction stir spot soldering equipment of aforesaid one, is characterized in that, described main casing is also provided with auxiliary-handle; Described motor is provided with current protective device.
The beneficial effect that the utility model reaches: this device adopts spring module, mixing needle and the shaft shoulder can be made to form telescopic structure, by the telescopic distance regulating the position of limited block to regulate mixing needle and the shaft shoulder, thus the various situation needing welding can be tackled.The design of hand-held can facilitate the process of welding widely, and flexibility strengthens widely.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation with sub-shell of the present utility model.
The implication of Reference numeral in figure:
1-mixing needle, the 2-shaft shoulder, 3-cap, 4-handle, 5-bearing, 6-limited block, 7-main shaft, 8-shaft shoulder fixed block, 9-shaft shoulder mounting blocks, the spacing regulating block of 10-, 11-spring, 12-spring base, 13-universal driving shaft, 14-main casing, 15-motor, 16-arrangements for speed regulation, 17-switch, 18-sub-shell.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1, the portable friction stir spot soldering equipment in the present embodiment, comprises and stirs module and hand held module.
Hand held module comprises main casing 14, motor 15 and universal driving shaft 13.Wherein, motor 15 and universal driving shaft 13 are arranged on the inside of main casing 14.Total control switch 17 and handle 4 is also provided with in the outside of main casing 14.In order to further control the dynamics stirred, motor 15 being provided with arrangements for speed regulation 16, the speed of motor 15 can be regulated according to various situation.
Stir module to comprise main shaft 7, be arranged on the mixing needle 1 of main shaft 7 end, the spring module be arranged on main shaft 7.The shaft shoulder 2 and shaft shoulder fixed block 8 is disposed with outside mixing needle 1.Shaft shoulder mounting blocks 9 is provided with between shaft shoulder fixed block 8 and spring module.
Spring module comprises spacing regulating block 10, limited block 6, spring base 12 and spring 11.The position of limited block 6 is regulated by the mode rotated and tighten spacing regulating block 10.
Spring 11 by precompressed in welding process represents pressure size, front spring 11 is used to have precompressed, the precompression of spring 11 is set to the pressure needed for welding, can control precompression by selecting specific spring 11 and the controllable precompressed amount of spring 11.When operated, people's applied pressure is enough to spring 11 can be recompressed, then show that the pressure be applied on welded piece is enough.In order to control the degree of depth that mixing needle inserts when welding, limited by the position of limited block 6 in this device.
At the end of welding, the withdraw force that mixing needle exits welded piece is provided by spring 11.
Stir between module and hand held module and be provided with bearing 5.Bearing 5 is provided with two groups, on the bottom being separately positioned on spring module and sidewall.The setting of bearing 5 can improve the rigidity of whole equipment.
Whole stirring module carries out work by the rotation of self.
The length that the shaft shoulder 2 exceeds shaft shoulder fixed block 8 is less than shaft shoulder mounting blocks 9 and the distance of limited block 6, ensures that mixing needle 1 can be retracted to the inside of shaft shoulder fixed block 8 completely like this.
Time device carries out work, first regulate the position of limited block 6 according to actual conditions, then mixing needle 1 is aimed at weld seam, now, due to the effect of spring module, mixing needle 1 and the shaft shoulder 2 can enter into shaft shoulder fixed block 8, thus start friction stir spot welding.
As shown in Figure 2, in order to ensure the stability in the use procedure of this device further, there is sub-shell 18 in stirring module arranged outside, between the end of sub-shell 18 and stirring module, being provided with bearing 5.
Stable during in order to ensure spot welding further, is provided with auxiliary-handle on a main housing.
Cause in order to avoid rotating shaft is stuck motor coil electric current excessive thus burning out of causing, motor is provided with current protective device.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and distortion, these improve and distortion also should be considered as protection domain of the present utility model.
Claims (7)
1. a portable friction stir spot soldering equipment, is characterized in that, comprises and stirs module and hand held module; Described hand held module comprises main casing, is arranged on motor and the universal driving shaft of main casing inside; Described stirring module comprises main shaft, is arranged on the mixing needle of spindle nose, the spring module be arranged on main shaft; The shaft shoulder and shaft shoulder fixed block is disposed with outside described mixing needle; Described spring module comprises spacing regulating block, limited block, spring base and spring; Described limited block regulating block adopts screw-fashion to regulate the position of limited block; Bearing is provided with between described stirring module and hand held module.
2. the portable friction stir spot soldering equipment of one according to claim 1, is characterized in that, described motor is provided with arrangements for speed regulation; Described main casing is provided with master switch and handle.
3. the portable friction stir spot soldering equipment of one according to claim 1, is characterized in that, is provided with shaft shoulder mounting blocks between described shaft shoulder fixed block and spring module.
4. the portable friction stir spot soldering equipment of one according to claim 1, it is characterized in that, described bearing is provided with two groups, on the bottom being separately positioned on spring module and sidewall.
5. the portable friction stir spot soldering equipment of one according to claim 1, is characterized in that, the length that the described shaft shoulder exceeds shaft shoulder fixed block is less than the distance of shaft shoulder mounting blocks and limited block.
6. the portable friction stir spot soldering equipment of one according to claim 1, is characterized in that, described stirring module installation has sub-shell; Bearing is provided with between the end of described sub-shell and stirring module.
7. the portable friction stir spot soldering equipment of one according to claim 1, is characterized in that, described main casing is also provided with auxiliary-handle; Described motor is provided with current protective device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520711246.XU CN204975683U (en) | 2015-09-15 | 2015-09-15 | Portable friction stir spot welding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520711246.XU CN204975683U (en) | 2015-09-15 | 2015-09-15 | Portable friction stir spot welding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204975683U true CN204975683U (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520711246.XU Active CN204975683U (en) | 2015-09-15 | 2015-09-15 | Portable friction stir spot welding equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN204975683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105108319A (en) * | 2015-09-15 | 2015-12-02 | 昆山斯格威电子科技有限公司 | Hand-held stirring friction spot welding equipment |
-
2015
- 2015-09-15 CN CN201520711246.XU patent/CN204975683U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105108319A (en) * | 2015-09-15 | 2015-12-02 | 昆山斯格威电子科技有限公司 | Hand-held stirring friction spot welding equipment |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |