CN202639647U - Laser welding spot centring inspection device - Google Patents
Laser welding spot centring inspection device Download PDFInfo
- Publication number
- CN202639647U CN202639647U CN 201220317999 CN201220317999U CN202639647U CN 202639647 U CN202639647 U CN 202639647U CN 201220317999 CN201220317999 CN 201220317999 CN 201220317999 U CN201220317999 U CN 201220317999U CN 202639647 U CN202639647 U CN 202639647U
- Authority
- CN
- China
- Prior art keywords
- inspection device
- light
- centring
- boss
- centering
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Abstract
The utility model relates to a laser welding spot centring inspection device which comprises an inspection device body. A boss matched with a base inner hole is arranged on a lateral wall on one side of the inspection device body, and a light centering hole penetrating through the inspection device body and the boss is arranged at the center of the boss. In the use process of the laser welding spot centring inspection device, the inspection device body is installed on the base inner hole through the boss, and red light arrives at the position of the inspection device body through a path of a red light generator-a downward mirror-a plane mirror-a base light-emitting hole. When the red light is not emitted out from the light centering hole to form a spot, the red light is not centred. At the moment, an operator adjusts the angle of the plane mirror through an adjusting screw, the red light is emitted form the light centering hole finally, and light centering of laser welding is achieved. Compared with a traditional method of utilizing a pen ruler to detect centring of the red light, the laser welding spot centring inspection device is convenient in light centring, high in efficiency and reliability, and can ensure the red light centring.
Description
Technical field
The utility model relates to a kind of aid in laser beam welding, concrete hot spot centering cubing when being a kind of laser weld.
Background technology
The high heat that the Gear by Laser welding equipment utilizes superlaser to produce is melted metal and is reached and will face mutually weld parts purpose together.This equipment has higher requirements to the adjustment of laser optical path, because laser is black light, so ruddiness indicator commonly used replaces laser to carry out the light path adjustment.It is as follows to adjust the optic path path: ruddiness generator 4 → downward speculum 5 → plane mirror 6 → pedestal 2 light holes.Require during adjustment with the angle of adjusting screw change plane mirror ruddiness to be penetrated from the center of pedestal endoporus.
As shown in Figure 1, be existing ruddiness centering instrument, existing ruddiness centering method is for adopting pen chi 7 to detect the center whether ruddiness is in the pedestal endoporus at the endoporus 2a of pedestal mouth, because the pedestal inner orifice does not have the centering object of reference, can not directly see the particular location of ruddiness in the pedestal endoporus, operating personnel can only mark first the center of pedestal endoporus at the pen chi, then an end of pen chi is against the edge of pedestal endoporus, angle of deflection pen chi is blocked ruddiness, see that ruddiness is mapped to hot spot on the pen chi apart from before about the gap of the center sign that the pen chi marks is done respectively, the adjustment of left and right sides both direction, exist and observe inconvenience, adjust numerous and diverse slowly problem.
Given this, the utility model is intended to explore a kind of laser weld hot spot centering cubing, adopt this laser weld hot spot centering cubing can direct convenience ground centering ruddiness, when having improved laser weld to optical efficiency.
Summary of the invention
The technical problems to be solved in the utility model is to propose a kind of laser weld hot spot centering cubing, adopts this laser weld hot spot centering cubing can direct convenience ground ruddiness to be aligned in the center of pedestal endoporus, when having improved laser weld to optical efficiency.
Solve above-mentioned technical purpose, laser weld hot spot centering cubing of the present utility model, comprise the cubing body, a side sidewall of described cubing body is provided with the boss that cooperates with the pedestal endoporus, the center of described boss be provided with run through described cubing body and boss to unthreaded hole.
Further, described cubing body adopts the transparent organic glass material to make;
Further, the middle part of described boss is provided with groove;
Further, described aperture to unthreaded hole is 2mm, and to the axiality of unthreaded hole and boss less than or equal to 0.04.
The beneficial effects of the utility model are:
Laser weld hot spot centering cubing of the present utility model is in the process of using, the cubing body is installed on the pedestal endoporus by boss, ruddiness is via the ruddiness generator → route of speculum → plane mirror → pedestal light hole arrives cubing body place downwards, when ruddiness does not penetrate in to unthreaded hole and forms hot spot, illustrate that ruddiness does not have centering, at this moment, operating personnel regulate the angle of plane mirror by adjusting screw, terminal hour ruddiness is to penetrating the unthreaded hole, namely realized laser weld to light; Detect the mode of ruddiness centering compared to traditional employing pen chi, laser weld hot spot centering cubing of the present utility model convenient to light, efficient is higher, and can guarantee ruddiness centering, and reliability is higher.
Description of drawings
Fig. 1 is the schematic diagram of existing laser weld hot spot to the light mode;
Fig. 2 is laser weld hot spot centering cubing example structure schematic diagram of the present utility model;
Fig. 3 is for adopting present embodiment laser weld hot spot centering cubing to the schematic diagram of light.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is elaborated.
As shown in Figure 2, be laser weld hot spot centering cubing example structure schematic diagram of the present utility model.The laser weld hot spot centering cubing of present embodiment comprises cubing body 1, and a side sidewall of cubing body 1 is provided with the boss 1a that cooperates with pedestal 2 endoporus 2a, the center of boss 1a be provided with run through cubing body 1 and boss 1a to unthreaded hole 1b.
Preferably, the cubing body of present embodiment 1 adopts the transparent organic glass material to make, and operating personnel can observe the position of ruddiness on cubing body 1 easily, is convenient to adjust ruddiness and make it to penetrating in the unthreaded hole 1b by adjusting screw 3.Further, the middle part of boss 1a is provided with groove 1c, by groove 1c is set, can observe more clearly ruddiness.
Preferably, the aperture d to unthreaded hole 1b of present embodiment is 2mm, and to the axiality of unthreaded hole 1b and boss 1a less than or equal to 0.04.To arrange enough littlely to unthreaded hole 1b, and can be convenient to ruddiness centering, guarantee that ruddiness is positioned at the center of pedestal endoporus 2a.
The laser weld hot spot centering cubing of present embodiment is in the process of using, cubing body 1 is installed on the pedestal endoporus 2a by boss 1a, as shown in Figure 3, ruddiness is via ruddiness generator 4 → route of speculum 5 → plane mirror 6 → pedestal 2 light holes arrives cubing body 1 place downwards, when ruddiness does not penetrate in to unthreaded hole 1b and forms hot spot, illustrate that ruddiness does not have centering, at this moment, the angle that operating personnel regulate plane mirror 6 by adjusting screw 3, finally make ruddiness to penetrating the unthreaded hole 1b, namely realized laser weld to light; Detect the mode of ruddiness centering compared to traditional employing pen chi, the laser weld hot spot centering cubing of present embodiment convenient to light, efficient is higher, and can guarantee ruddiness centering, and reliability is higher.
Explanation is at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (4)
1. laser weld hot spot centering cubing, it is characterized in that: comprise the cubing body, a side sidewall of described cubing body is provided with the boss that cooperates with the pedestal endoporus, the center of described boss be provided with run through described cubing body and boss to unthreaded hole.
2. laser weld hot spot centering cubing according to claim 1 is characterized in that: described cubing body adopts the transparent organic glass material to make.
3. laser weld hot spot centering cubing according to claim 2, it is characterized in that: the middle part of described boss is provided with groove.
4. each described laser weld hot spot centering cubing according to claim 1-3, it is characterized in that: described aperture to unthreaded hole is 2mm, and to the axiality of unthreaded hole and boss less than or equal to 0.04.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220317999 CN202639647U (en) | 2012-07-03 | 2012-07-03 | Laser welding spot centring inspection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220317999 CN202639647U (en) | 2012-07-03 | 2012-07-03 | Laser welding spot centring inspection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202639647U true CN202639647U (en) | 2013-01-02 |
Family
ID=47408820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220317999 Expired - Fee Related CN202639647U (en) | 2012-07-03 | 2012-07-03 | Laser welding spot centring inspection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202639647U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105562924A (en) * | 2016-02-02 | 2016-05-11 | 重庆凯沃德光电自动化设备有限公司 | Auxiliary focusing method for laser machining equipment |
| CN110749746A (en) * | 2019-07-26 | 2020-02-04 | 西安航天三沃机电设备有限责任公司 | Flying piece speed measuring platform for impact piece detonator |
-
2012
- 2012-07-03 CN CN 201220317999 patent/CN202639647U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105562924A (en) * | 2016-02-02 | 2016-05-11 | 重庆凯沃德光电自动化设备有限公司 | Auxiliary focusing method for laser machining equipment |
| CN110749746A (en) * | 2019-07-26 | 2020-02-04 | 西安航天三沃机电设备有限责任公司 | Flying piece speed measuring platform for impact piece detonator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203509350U (en) | Picosecond laser processing device | |
| CN102000917B (en) | LED wafer laser inner cutting and scribing device | |
| CN201446774U (en) | Laser marking machine with double cross-shape redlight location | |
| CN202639647U (en) | Laser welding spot centring inspection device | |
| CN204397161U (en) | A kind of miniature fiber cutting head | |
| CN202487964U (en) | Frequency doubler/multiplier for high-power laser | |
| CN101872037B (en) | Method for manufacturing spherical lens fiber | |
| CN104439715A (en) | Laser cutting device for transparent materials and laser cutting process applied to laser cutting device | |
| CN203817620U (en) | Automatic focusing device for various field lens marking machines | |
| CN104237997A (en) | Device and method for carrying out laser machining on light guide board inside glass | |
| CN206394258U (en) | A kind of double flow line laser marking machine | |
| CN201006197Y (en) | Target indicating device of laser medical instrument | |
| CN201881053U (en) | Light-emitting diode (LED) wafer laser internal cutting scribing device | |
| CN202651611U (en) | Semiconductor pumped all-solid-state laser marking machine | |
| CN204759208U (en) | Two -sided scaling board veneer counterpoint appearance | |
| CN203460554U (en) | High-power laser marking machine capable of focusing rapidly | |
| CN206892445U (en) | Aiming system of device for removing floating hanging objects of power transmission line by laser | |
| CN105336732A (en) | Semiconductor device and preparation method | |
| CN210212402U (en) | Image acquisition device for light and small steel rail welding seam and rail surface crack | |
| CN209372073U (en) | Reflective prism with instruction light source | |
| CN202132806U (en) | Illumination device for arc welding mask with condenser lens | |
| CN203621727U (en) | High-power semiconductor laser unit focus indicator for laser machining | |
| CN103537799A (en) | High-power semiconductor laser focus indicator used for laser processing | |
| CN203396987U (en) | Lens group for monomode laser coupling | |
| CN201852999U (en) | Optical fiber double-light beam laser system |
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: 20130102 Termination date: 20150703 |
|
| EXPY | Termination of patent right or utility model |