CN210475854U - Light-duty hand-held type laser swing soldered connection - Google Patents
Light-duty hand-held type laser swing soldered connection Download PDFInfo
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- CN210475854U CN210475854U CN201921036544.8U CN201921036544U CN210475854U CN 210475854 U CN210475854 U CN 210475854U CN 201921036544 U CN201921036544 U CN 201921036544U CN 210475854 U CN210475854 U CN 210475854U
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- 238000003466 welding Methods 0.000 claims abstract description 123
- 230000006698 induction Effects 0.000 claims abstract description 29
- 230000003287 optical effect Effects 0.000 claims abstract description 13
- 238000001816 cooling Methods 0.000 claims description 57
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 239000007769 metal material Substances 0.000 claims description 13
- 230000001681 protective effect Effects 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 10
- 230000010354 integration Effects 0.000 claims description 7
- 239000007789 gas Substances 0.000 claims description 5
- 229910052755 nonmetal Inorganic materials 0.000 claims description 5
- 239000013307 optical fiber Substances 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 3
- 239000000498 cooling water Substances 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000000779 smoke Substances 0.000 claims description 3
- 239000000112 cooling gas Substances 0.000 claims description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical group [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 10
- 229910052786 argon Inorganic materials 0.000 description 5
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005476 soldering Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
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Abstract
The utility model discloses a light hand-held laser swing welding head, which comprises a collimation unit, a control unit and a light path unit; the collimation unit is provided with a collimation connecting cylinder; the outer circumferential side wall of the collimation connecting cylinder is a holding part; the two ends of the collimation connecting cylinder are oppositely provided with a laser incidence end and a laser emergent end; the control unit comprises a touch switch and an induction welding nozzle; the optical path unit comprises an optical path main body and a swinging main body; the light path emitting end of the light path main body is bent downwards and connected with the welding head, and the light path incident end of the light path main body is horizontally connected with the laser emitting end; the swinging body extends upwards along the direction departing from the outer end face of the light path incidence end; the utility model is provided with the swing motor to control the angle of the reflection lens in real time and adjust the laser light path, thereby adjusting the width of the welding seam, increasing the width of the welding seam and preventing the product from being easily welded; the welding efficiency and the welding quality are improved.
Description
Technical Field
The utility model relates to a laser welding technical field, especially are a light-duty hand-held type laser swing soldered connection.
Background
The laser welding head is a laser outer light path device. The laser is associated with the laser through an optical fiber, and is subjected to adjustment of collimation and focusing by an internal optical lens and is monitored and operated by a control system. Laser welding, as an advanced welding technology, is matched with an automatic control system, is widely applied to the industries of electronics, automobiles and the like, manual welding in the market is argon arc welding, manual welding or common laser welding, and the argon arc welding and the manual welding have higher requirements on operators and are easy to cause problems in safety. The existing argon arc welding is harmful to human bodies and can be operated on duty only by holding special operation certificates, but the existing few handheld laser welding which can be used in the market has fewer common applications, is not easy to operate, is easy to weld products, has smaller requirement on welding seams and can not be adjusted.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a light-duty hand-held type laser swing soldered connection light, operation safety is simple, the welding seam is adjustable, environmental protection and energy saving.
The utility model discloses a following technical scheme realizes:
a lightweight hand-held laser oscillating weld head comprising: the collimating unit is provided with a collimating connecting cylinder for focusing laser emitted by the optical fiber head; the outer circumferential side wall of the collimating connecting cylinder is a holding part; the two ends of the collimation connecting cylinder are oppositely provided with a laser incidence end and a laser emergent end;
the control unit is used for controlling the welding head to emit laser;
the light path unit is used for adjusting the direction of the laser emitted from the collimation unit to form scanning laser emission; the optical path unit comprises an optical path main body and a swinging main body; the light path emitting end of the light path main body is bent downwards and connected with the welding head, and the light path incident end of the light path main body is horizontally connected with the laser emitting end; the swinging body extends upwards along the direction departing from the outer end face of the light path incidence end.
Further, the collimation unit further comprises a collimation lens for focusing laser, a collimation lens fixing ring and a laser connecting piece; the collimating lens is arranged in the collimating connecting cylinder in a matching way through a collimating lens fixing ring and a sealing ring; one end of the laser connecting piece is connected with the laser incidence end, and the other end of the laser connecting piece is connected with the laser generator.
Further, the control unit comprises a tact switch and an induction welding nozzle; a part of the tact switch is convexly arranged at the lower end of the collimation connecting cylinder close to the laser emergent end and is used for adapting to the requirement of an operator in real time to control the welding head to emit laser; the other part of the tact switch is arranged in the collimation connecting cylinder; the length of the induction welding nozzle can be adjusted through the connecting ring and is arranged on the welding head; the contact of response welding mouth just can allow outgoing laser to sense the metal material, if response welding mouth contact and response be non-metal material then do not allow outgoing laser.
Further, the optical path main body comprises a reflection lens, a protection lens for preventing the optical path from refracting and damaging the internal structure and a protection lens fixing component; the reflecting lens is arranged in the light path main body in a way of being parallel to the downward bending direction of the emergent end of the light path and is used for changing the emergent direction of the laser; the protective lens is arranged between the welding head and the laser emergent end through the protective lens fixing component.
Further, the swing body comprises a swing motor and a swing motor cover; the swing motor cover comprises a first shell and a second shell; the first shell and the second shell are covered to form an accommodating cavity for accommodating the swing motor; the swing motor is connected with the reflector plate to drive the reflector plate to swing; the swing motor swings the reflector at a fast frequency to control the angle of the reflector in real time, so as to form swing light and adjust the width of a welding seam.
Furthermore, the bottom ends of the first shell and the second shell are provided with mounting surfaces, and the mounting surfaces are provided with a plurality of mounting holes; a connecting cavity for connecting the swing motor with the reflection lens is arranged on the upper end surface of the light path main body, which is provided with the swing main body; a plurality of positioning holes are formed in the end face of the connecting cavity; the positioning hole and the mounting hole are connected through a bolt to detachably mount the first shell, the second shell and the swing motor on the light path main body.
Further, the light-duty handheld laser swing welding head further comprises a line integrated installation shell, a water cooling unit and an air cooling unit; the circuit integration installation shell is sleeved on the outer end face, close to the laser incidence end, of the collimation connecting cylinder; the water cooling unit is arranged inside the collimation connecting cylinder to form a water path for internal water cooling; the air cooling unit is arranged in the collimation connecting cylinder and forms an air path on the protective lens fixing component to remove smoke generated by welding.
Furthermore, the upper end face, away from the welding head, of the circuit integration installation shell is provided with a U-shaped opening for reducing weight; and hollow grooves are formed in the two sides of the circuit integration installation shell along the laser incidence direction.
Further, the water cooling unit comprises a water cooling inlet, a water cooling outlet and a waterway pipeline; the water-cooling inlet and the water-cooling outlet are respectively arranged on the upper side surface of one end of the collimation connecting cylinder, which is close to the laser incidence end; the water route pipeline both ends are connected respectively water-cooling import and water-cooling export, the water route pipeline is pressed close to collimating lens position is provided with the arc pipeline and forms recirculated cooling water route and be used for cooling collimating lens.
Further, the air cooling unit comprises an air inlet and an air path pipeline; the air inlet is arranged between the water-cooling inlet and the water-cooling outlet; and two ends of the gas path pipeline are respectively connected with the gas inlet and the induction welding nozzle to form a cooling gas path.
The utility model has the advantages that:
1. the utility model controls the angle of the reflecting mirror in real time by arranging the swing motor, and adjusts the laser light path, thereby adjusting the width of the welding seam, increasing the width of the welding seam and preventing the product from being easily welded; the soldered connection can carry out the focus adjustment through the length of adjusting response welding mouth to solve the ordinary handheld soldered connection welding seam of tradition and can not reconcile the nonadjustable limitation scheduling problem of focus, improved welding efficiency and welding quality.
2. The utility model controls the laser of the welding head by setting the tact switch to meet the requirement of the operator in real time, senses the contact of the welding nozzle and senses whether the product is made of metal material, and further controls the laser to be emitted or not, and the use is safe and reliable; the method is simple and convenient to operate, wide in application range, capable of replacing traditional argon arc welding and manual welding, high in welding efficiency, environment-friendly and energy-saving. The appearance reasonable in design, light in weight makes things convenient for permanent work.
3. The utility model discloses a set up water-cooling unit and air-cooling unit, realize preventing the inner structure of high temperature damage collimation unit to the real-time cooling of collimation unit, improve life.
Drawings
Fig. 1 is a schematic view of the overall structure of a handheld laser swing welding head according to an embodiment of the present invention;
FIG. 2 is a schematic view of the overall structure of a handheld laser swing welding head according to an embodiment of the present invention;
fig. 3 is a top view of an explosion structure of a handheld laser swing welding head according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a collimating coupling cylinder according to an embodiment of the present invention.
Wherein:
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments, and the present invention will be described in detail with reference to the accompanying drawings and specific embodiments below according to the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present application, unless expressly stated or limited otherwise, the term "connected" is to be construed broadly, e.g., "connected" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
As shown in fig. 1 and 2, a lightweight hand-held laser oscillating welding head comprising:
the collimating unit 1 is provided with a collimating connecting cylinder 11 for focusing laser emitted by an optical fiber head;
the circumferential outer side wall of the collimation connecting cylinder 11 is a holding part; the two ends of the collimation connecting cylinder 11 are oppositely provided with a laser incidence end 111 and a laser emergent end 112; if the soldering tip 24 needs to be operated, the user can lift the entire soldering tip 24 upward by holding the alignment connection tube 11 with his/her hand. It should be noted that the holding portion has a certain length, and the length of the holding portion can be conveniently held by one hand or two hands at the same time, and the length of the holding portion is not specifically limited.
A control unit for controlling the welding head 24 to emit laser light;
the light path unit is used for adjusting the direction of the laser emitted from the collimation unit 1 to form scanning laser emission; the optical path unit includes an optical path body 31 and a swinging body 32; the light path emitting end 310 of the light path main body 31 is bent downward and connected with the welding head 24, and the light path incident end 315 of the light path main body 31 is horizontally connected with the laser emitting end 112; the swinging body 32 is extended upward in a direction away from the outer end surface of the light path incident end 315. The light path exit end 310 and the light path entrance end 315 are disposed at an angle, and may form an obtuse angle with each other, that is, an included angle between the light path exit end 310 and the light path entrance end 315 is 135 °, but is not limited to 135 °, and this is not a specific requirement, and is not limited herein as long as the welding is convenient.
Specifically, in the embodiment, referring to fig. 3, the collimating unit 1 further includes a collimating lens 12 for focusing laser light, a collimating lens fixing ring 13, and a laser connector; the collimating lens 12 is arranged in the collimating connecting cylinder 11 in a matching way through a collimating lens fixing ring 13 and a sealing ring; one end of the laser connecting piece is connected with the laser incidence end 111, and the other end of the laser connecting piece is connected with the laser generator. Placing the collimating lens 12 in the collimating coupling cylinder 11 can prevent dust from entering the collimating lens 12, affecting the light extraction effect, and preventing laser from leaking out of the collimating coupling cylinder 11 to harm the user.
Specifically, in this embodiment, the control unit includes a tact switch 21 and an induction welding nozzle 22; a part of the tact switch 21 is convexly arranged at the lower end of the collimation connecting cylinder 11 close to the laser emitting end 112, and is used for adapting to the requirement of an operator in real time to control the welding head 24 to emit laser; the other part of the tact switch 21 is built in the collimating connecting cylinder 11; the induction welding nozzle 22 can be installed on the welding head 24 in an adjustable length through a connecting ring 23; the induction welding nozzle 22 contacts and senses a metal material to allow laser to be emitted, and if the induction welding nozzle 22 contacts and senses a non-metal material, laser is not allowed to be emitted. The tact switch 21 at least partially protrudes from the surface of the collimating connecting cylinder 11, when a user holds the welding head 24 by hand, the tact switch 21 is touched by the hand to control the welding head 24 to be matched with the induction welding nozzle 22 to induce whether a welding product is a metal material or not, and then the welding head 24 is controlled to emit laser, so that the use is safe, reliable and convenient to operate. The induction welding nozzle 22 is made of metal materials, when the induction welding nozzle 22 is in contact with a product to be welded made of metal materials, the induction welding nozzle and the product to be welded are connected and conductive, so that the feedback information is sent to a computer or a controller to control laser head to emit laser, when the induction welding nozzle 22 is in contact with the product to be welded made of non-metal materials, the induction welding nozzle and the product to be welded made of non-metal materials are not connected and conductive, the feedback information is not sent to the computer or the controller, and the laser head does.
It should be noted that the tact switch 21 is electrically connected to an external electrical cabinet through an electric wire, and the tact switch 21 outputs a signal to a computer or a controller to control the laser head to emit laser. The connecting ring 23 is provided with internal threads, the outer circumferential end face of the induction welding nozzle 22 mounted on the welding head 24 is provided with external threads, the internal threads of the connecting ring 23 are in threaded connection with the external threads of the induction welding nozzle 22, when the length of the induction welding nozzle 22 exposed out of the welding head 24 is adjusted, the internal threads of the connecting ring 23 are meshed with the external threads of the induction welding nozzle 22 by rotating the connecting ring 23 after the connecting end of the induction welding nozzle 22 is plugged into the welding head 24 by a certain length or pulled out of the welding head 24 by a certain length, so that the induction welding nozzle 22 is locked, the length of the induction welding nozzle 22 exposed out of the welding head 24 is fixed, and the welding head 24 can adjust the focal length by adjusting the length of the induction welding nozzle 22.
Specifically, in the embodiment, referring to fig. 3, the optical path main body 31 includes a reflection lens 311, a protection lens 312 for preventing the optical path from refracting to damage the internal structure, and a protection lens fixing component 313; the reflecting mirror 311 is arranged inside the light path main body 31 in parallel with the downward bending direction of the light path emitting end 310, and is used for changing the emitting direction of the laser; the protective lens 312 is mounted between the soldering head 24 and the laser emitting end 112 via the protective lens fixing component 313.
It should be noted that the laser in this embodiment is emitted from the optical fiber, the laser enters the collimating connecting cylinder 11 through the laser incident end 111, the laser enters the collimating lens 12 and is focused and then emitted out of the laser emitting end 112, and enters the light path main body 31 through the light path incident end 315, and is reflected by the reflecting lens 311 in the light path main body 31 in sequence to form the welding laser, and finally is emitted out of the induction welding nozzle 22, so as to weld the product to be welded.
Specifically, in the embodiment, referring to fig. 3, the swing body 32 includes a swing motor 321 and a swing motor cover 322; the swing motor cover 322 includes a first shell 3221 and a second shell 3222; the first shell 3221 and the second shell 3222 are covered to form an accommodating cavity (not shown) for accommodating the swing motor 321; the swing motor 321 is connected with the mirror plate 311 to drive the mirror plate 311 to swing; the swing motor 321 swings the mirror 311 at a fast frequency to control the angle of the mirror 311 in real time, so that the hollow welding head 24 forms a swing light and the width of the welding seam is adjusted. The product is not easy to weld through by increasing the width of the welding seam.
Specifically, in the embodiment, referring to fig. 3, the bottom ends of the first shell 3221 and the second shell 3222 are provided with a mounting surface 3223, and four mounting holes 3224 are arranged on the mounting surface 3223; the upper end surface of the light path main body 31, on which the swinging main body 32 is mounted, is provided with a connecting cavity 314 for the swinging motor 321 to connect with the reflecting mirror 311; the end surface of the connecting cavity 314 is provided with a plurality of positioning holes 3141; the number of the mounting holes 3224 and the positioning holes 3141 may be different according to the mounting and fixing requirements, and the number of the mounting holes 3224 and the positioning holes 3141 is not limited; the positioning hole 3141 and the mounting hole 3224 are connected by a bolt to detachably mount the first shell 3221, the second shell 3222 and the swing motor 321 on the light path main body 31.
Specifically, in the embodiment, the light-weight handheld laser swing welding head 24 further includes a line integration installation shell 6, a water cooling unit 4, and an air cooling unit 5; the circuit integrated installation shell 6 is sleeved on the outer end face, close to the laser incident end 111, of the collimation connecting cylinder 11; the water cooling unit 4 is arranged inside the collimation connecting cylinder 11 to form a water path for internal water cooling; the air cooling unit 5 is disposed inside the collimating connecting cylinder 11 and forms an air path for removing smoke generated by welding on the protective lens fixing component 313.
Specifically, in the present embodiment, a U-shaped opening 61 for reducing weight is disposed on an upper end surface of the integrated circuit mounting housing 6 away from the welding head 24; the two sides of the circuit integrated mounting shell 6 along the laser incidence direction are provided with hollow grooves 62.
Specifically, in the embodiment, referring to fig. 4, the water cooling unit 4 includes a water cooling inlet 41, a water cooling outlet 42, and a water channel 43; the water-cooling inlet 41 and the water-cooling outlet 42 are respectively arranged on the upper side surface of one end of the collimation connecting cylinder 11 close to the laser incidence end 111; the water route pipeline 43 both ends are connected respectively water-cooling import 41 and water-cooling export 42, water route pipeline 43 presses close to collimating lens 12 is located to be provided with arc pipeline 431 and forms circulative cooling water route and be used for the cooling collimating lens 12. The shape of the arc-shaped pipeline 431 is substantially consistent with that of the collimating lens 12, so that the arc-shaped pipeline 431 can better fit with the collimating lens 12, a better cooling effect can be achieved, and the collimating lens 12 can be prevented from being damaged due to overhigh temperature.
Specifically, in this embodiment, the air cooling unit 5 includes an air inlet 51 and an air passage pipe 52; the air inlet 51 is arranged between the water-cooling inlet 41 and the water-cooling outlet 42; the two ends of the air path pipe 52 are respectively connected with the air inlet 51 and the induction welding nozzle 22 to form a cooling air path. The gas passage pipe 52 penetrates the entire weld joint 24 to provide an effect of cooling the entire weld joint 24.
In the present embodiment, the electric wire electrically connected to the tact switch 21, the water passage 43, and the air passage 52 are connected to the welding head 24 and the external work equipment through the integrated circuit mounting case 6.
When the laser swing welding head 24 of the utility model is used for welding, the utility model controls the angle of the reflecting lens 311 in real time by arranging the swing motor 321, and adjusts the laser light path, thereby adjusting the width of the welding seam, increasing the width of the welding seam and preventing the product from being easily welded; the welding head 24 can adjust the focal length by adjusting the length of the induction welding nozzle 22, so that the problem that the traditional common handheld welding head 24 is limited by the fact that the welding seam cannot be adjusted and the focal length cannot be adjusted is solved, and the welding efficiency and the welding quality are improved. The utility model controls the laser of the welding head 24 by setting the tact switch 21 to meet the requirement of the operator in real time, senses whether the product is made of metal material or not by the contact of the welding nozzle 22, and further controls whether the laser is emitted or not, thereby having safe and reliable use; the method is simple and convenient to operate, wide in application range, capable of replacing traditional argon arc welding and manual welding, high in welding efficiency, environment-friendly and energy-saving. The appearance reasonable in design, light in weight makes things convenient for permanent work. The utility model discloses a set up water-cooling unit 4 and air-cooling unit 5, realize preventing the internal structure of high temperature damage collimation unit 1 to the real-time cooling of collimation unit 1, improve life.
The technical solutions provided by the embodiments of the present invention are described in detail above, and the principles and embodiments of the present invention are explained herein by using specific examples, and the descriptions of the above embodiments are only applicable to help understand the principles of the embodiments of the present invention; meanwhile, for a person skilled in the art, according to the embodiments of the present invention, there may be variations in the specific implementation manners and application ranges, and in summary, the content of the description should not be construed as a limitation to the present invention.
Claims (10)
1. A lightweight hand-held laser oscillating weld head, comprising:
the collimating unit is provided with a collimating connecting cylinder for focusing laser emitted by the optical fiber head; the outer circumferential side wall of the collimating connecting cylinder is a holding part; the two ends of the collimation connecting cylinder are oppositely provided with a laser incidence end and a laser emergent end;
the control unit is used for controlling the welding head to emit laser;
the light path unit is used for adjusting the direction of the laser emitted from the collimation unit to form scanning laser emission; the optical path unit comprises an optical path main body and a swinging main body; the light path emitting end of the light path main body is bent downwards and connected with the welding head, and the light path incident end of the light path main body is horizontally connected with the laser emitting end; the swinging body extends upwards along the direction departing from the outer end face of the light path incidence end.
2. A lightweight hand-held laser oscillating weld head according to claim 1, characterised in that: the collimating unit also comprises a collimating lens for focusing laser, a collimating lens fixing ring and a laser connecting piece; the collimating lens is arranged in the collimating connecting cylinder in a matching way through a collimating lens fixing ring and a sealing ring; one end of the laser connecting piece is connected with the laser incidence end, and the other end of the laser connecting piece is connected with the laser generator.
3. A lightweight hand-held laser oscillating weld head according to claim 2, characterised in that: the control unit comprises a touch switch and an induction welding nozzle; a part of the tact switch is convexly arranged at the lower end of the collimation connecting cylinder close to the laser emergent end and is used for adapting to the requirement of an operator in real time to control the welding head to emit laser; the other part of the tact switch is arranged in the collimation connecting cylinder; the induction welding nozzle is arranged on the welding head; the length of the induction welding nozzle can be adjusted through the connecting ring and is arranged on the welding head; the contact of response welding mouth just can allow outgoing laser to sense the metal material, if response welding mouth contact and response be non-metal material then do not allow outgoing laser.
4. A lightweight hand-held laser oscillating weld head according to claim 3, characterised in that: the light path main body comprises a reflection lens, a protective lens for preventing the refraction of the light path from damaging the internal structure and a protective lens fixing component; the reflecting lens is arranged in the light path main body in a way of being parallel to the downward bending direction of the emergent end of the light path and is used for changing the emergent direction of the laser; the protective lens is arranged between the welding head and the laser emergent end through the protective lens fixing component.
5. A lightweight hand-held laser oscillating weld head according to claim 4, characterised in that: the swing main body comprises a swing motor and a swing motor cover; the swing motor cover comprises a first shell and a second shell; the first shell and the second shell are covered to form an accommodating cavity for accommodating the swing motor; the swing motor is connected with the reflector plate to drive the reflector plate to swing; the swing motor swings the reflector at a fast frequency to control the angle of the reflector in real time, so as to form swing light and adjust the width of a welding seam.
6. A lightweight hand-held laser oscillating weld head according to claim 5, characterised in that: mounting surfaces are arranged at the bottom ends of the first shell and the second shell, and a plurality of mounting holes are formed in the mounting surfaces; a connecting cavity for connecting the swing motor with the reflection lens is arranged on the upper end surface of the light path main body, which is provided with the swing main body; a plurality of positioning holes are formed in the end face of the connecting cavity; the positioning hole and the mounting hole are connected through a bolt to detachably mount the first shell, the second shell and the swing motor on the light path main body.
7. A lightweight hand-held laser oscillating weld head according to claim 4, characterised in that: the device also comprises a line integrated installation shell, a water cooling unit and an air cooling unit; the circuit integration installation shell is sleeved on the outer end face, close to the laser incidence end, of the collimation connecting cylinder; the water cooling unit is arranged inside the collimation connecting cylinder to form a water path for internal water cooling; the air cooling unit is arranged in the collimation connecting cylinder and forms an air path on the protective lens fixing component to remove smoke generated by welding.
8. A lightweight hand-held laser oscillating weld head according to claim 7, characterised in that: the upper end face, away from the welding head, of the circuit integration installation shell is provided with a U-shaped opening for reducing weight; and hollow grooves are formed in the two sides of the circuit integration installation shell along the laser incidence direction.
9. A lightweight hand-held laser oscillating weld head according to claim 7, characterised in that: the water cooling unit comprises a water cooling inlet, a water cooling outlet and a waterway pipeline; the water-cooling inlet and the water-cooling outlet are respectively arranged on the upper side surface of one end of the collimation connecting cylinder, which is close to the laser incidence end; the water route pipeline both ends are connected respectively water-cooling import and water-cooling export, the water route pipeline is pressed close to collimating lens position is provided with the arc pipeline and forms recirculated cooling water route and be used for cooling collimating lens.
10. A lightweight hand-held laser oscillating weld head according to claim 9, characterised in that: the air cooling unit comprises an air inlet and an air path pipeline; the air inlet is arranged between the water-cooling inlet and the water-cooling outlet; and two ends of the gas path pipeline are respectively connected with the gas inlet and the induction welding nozzle to form a cooling gas path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921036544.8U CN210475854U (en) | 2019-07-04 | 2019-07-04 | Light-duty hand-held type laser swing soldered connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921036544.8U CN210475854U (en) | 2019-07-04 | 2019-07-04 | Light-duty hand-held type laser swing soldered connection |
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| Publication Number | Publication Date |
|---|---|
| CN210475854U true CN210475854U (en) | 2020-05-08 |
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| CN201921036544.8U Active CN210475854U (en) | 2019-07-04 | 2019-07-04 | Light-duty hand-held type laser swing soldered connection |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110293316A (en) * | 2019-07-04 | 2019-10-01 | 广东昊胜智能设备有限公司 | A kind of light-weight handheld formula laser oscillating plumb joint |
-
2019
- 2019-07-04 CN CN201921036544.8U patent/CN210475854U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110293316A (en) * | 2019-07-04 | 2019-10-01 | 广东昊胜智能设备有限公司 | A kind of light-weight handheld formula laser oscillating plumb joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A lightweight handheld laser swing welding head Granted publication date: 20200508 Pledgee: Heyuan branch of China Guangfa Bank Co.,Ltd. Pledgor: Guangdong Haosheng Intelligent Equipment Co.,Ltd. Registration number: Y2024980016344 |