CN218964359U - Laser lens locking device - Google Patents
Laser lens locking device Download PDFInfo
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- CN218964359U CN218964359U CN202223393653.XU CN202223393653U CN218964359U CN 218964359 U CN218964359 U CN 218964359U CN 202223393653 U CN202223393653 U CN 202223393653U CN 218964359 U CN218964359 U CN 218964359U
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- 238000009434 installation Methods 0.000 claims abstract description 33
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- 229910052802 copper Inorganic materials 0.000 claims description 8
- 239000010949 copper Substances 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 36
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 36
- 241001330002 Bambuseae Species 0.000 abstract description 36
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 36
- 239000011425 bamboo Substances 0.000 abstract description 36
- 238000003466 welding Methods 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000004880 explosion Methods 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The application relates to a laser lens locking device belongs to material welding equipment's technical field, and it is including the installation section of thick bamboo that is used for installing laser lens, the one end that laser lens was kept away from to the installation section of thick bamboo passes through bolted connection with the handle, laser lens be located installation section of thick bamboo one end and with be equipped with the detachable piece of connecting both between the installation section of thick bamboo. This application has the effect of being convenient for change laser lens, extension laser welder's life.
Description
Technical Field
The application relates to the technical field of material welding equipment, in particular to a laser lens locking device.
Background
When the laser welding gun is used as a common welding tool, a worker usually needs to hold the laser welding gun and press a switch, and at the moment, the laser transmitter transmits the organ to the collimating lens inside the laser welding gun, and the organ is collimated by the collimating lens and then reflected to the light outlet through the reflecting lens for emission.
Chinese patent publication No. CN216096972U discloses a hand-held laser welding gun for welding a workpiece to be processed, comprising a welding gun housing, in which a collimator lens and a focusing lens unit are installed sequentially along the laser emitting direction; the laser beam is collimated by the collimating mirror, and the collimated laser beam is directly focused on the workpiece to be processed by the focusing mirror unit; and the driving mechanism is partially positioned in the welding gun shell and drives the focusing mirror unit to swing in the reciprocating direction at a deflection angle, so that the light path structure is simplified, and the number of lenses in the light path system is reduced.
The shell for installing the collimating mirror and the handle shell are integrally arranged in the handheld laser welding gun in the related technology, so that the situation that the laser welding gun needs to be integrally replaced when the collimating mirror is replaced is easily caused, and the service life of the laser welding gun is influenced.
Disclosure of Invention
In order to facilitate replacement of a laser lens and prolong the service life of a laser welding gun, the application provides a laser lens locking device.
The application provides a laser lens locking device adopts following technical scheme:
the utility model provides a laser lens locking device, includes the installation section of thick bamboo that is used for installing laser lens, the one end that the installation section of thick bamboo kept away from laser lens passes through bolted connection with the handle, laser lens is located installation section of thick bamboo one end and with be equipped with the detachable piece of connecting both between the installation section of thick bamboo.
Through adopting above-mentioned technical scheme, when using laser lens locking device, put into laser lens from mounting cylinder one end until removing the other end, fix laser lens in the mounting cylinder through removable piece this moment to be convenient for install laser lens, and laser lens passes through removable piece and connect, when laser lens needs to change, the accessible is removable to take out and change laser lens, reduce the possibility that lens and the integrative setting of handle are difficult to change, thereby be convenient for change laser lens, extension laser welder's life.
Optionally, the detachable piece is including setting up mounting cylinder one end and perpendicular to the butt ring of mounting cylinder, the laser lens is located in the mounting cylinder and the laser lens with the butt ring butt, the mounting cylinder is kept away from the one end threaded connection of butt ring has a fixed section of thick bamboo that is used for fixing the laser lens, the fixed section of thick bamboo is close to the one end and the laser lens butt of butt ring.
Through adopting above-mentioned technical scheme, when installing laser lens, put into laser lens from the direction that the installation section of thick bamboo kept away from the butt ring until laser lens and butt ring butt, rotate fixed section of thick bamboo this moment and make fixed section of thick bamboo be close to the direction of butt ring to the installation section of thick bamboo and remove until fixed section of thick bamboo tip and laser lens butt, when needing to change laser lens, twist fixed section of thick bamboo until taking off fixed section of thick bamboo to be convenient for take off and change laser lens, extension laser welder's life.
Optionally, a gasket is disposed in the mounting cylinder, the gasket abuts against one side of the laser lens, which is close to the abutting ring, and the gasket abuts against the abutting ring.
Through adopting above-mentioned technical scheme, when installing laser lens, laser lens passes through packing ring and butt ring butt to make laser lens and butt ring butt tightly and the possibility of damage when reducing fixed section of thick bamboo with laser lens and butt ring butt, increase the stability of laser lens installation.
Optionally, the fixed section of thick bamboo is kept away from the one end threaded connection of installation section of thick bamboo has the fixing base that is used for installing the transmitter, just be equipped with the installed part that is used for installing the transmitter on the fixing base.
Through adopting above-mentioned technical scheme, when installing the transmitter, be connected transmitter and fixed section of thick bamboo through fixing base and installed part to with transmitter and laser lens relatively fixed, increase the stability of transmitter and laser lens, when needing to change laser lens, wholly take out fixing base and installation section of thick bamboo, and take off fixing base and fixed section of thick bamboo from the installation section of thick bamboo, thereby further be convenient for take off and change laser lens, extension laser welder's life.
Optionally, the mounting includes fixed connection the joint piece on the fixing base, offer on the transmitter lateral wall with joint groove that the joint piece suited, the joint piece joint is in when in the joint groove, the fixing base is installed the transmitter on the fixed cylinder.
Through adopting above-mentioned technical scheme, when installing the transmitter, penetrate the transmitter from the center of fixing base, the joint piece is pegged graft in the joint groove and is removed along the length direction of joint groove this moment, until the joint piece remove to joint groove tip and with joint groove lateral wall butt, the transmitter installation is accomplished this moment to the position relative fixed with transmitter and laser lens increases laser transmission's stability.
Optionally, the clamping groove is L-shaped.
Through adopting above-mentioned technical scheme, during the installation transmitter, the joint piece slides along joint groove length direction, and when the joint piece moved to the one end that the joint groove kept away from laser lens, to the one side rotation fixing base that is close to the joint groove other end, until the joint piece remove to the tip of joint groove other end and with joint groove lateral wall butt, joint groove lateral wall carries out spacingly to the joint piece this moment to the installation transmitter of being convenient for improves installation effectiveness.
Optionally, be equipped with the detection component that is used for detecting the transmitter mounted position on the fixing base inside wall.
Through adopting above-mentioned technical scheme, after installing the transmitter, accessible detection subassembly detects the position of mount pad and installs correctly to the accuracy of being convenient for verify the transmitter installation.
Optionally, the detection component comprises a contact arranged on the side wall of the fixed seat, and a copper point corresponding to the contact is arranged on the side wall of the emitter.
Through adopting above-mentioned technical scheme, when the transmitter mounted position is accurate, contact and copper point butt, the normal transmission laser of transmitter this moment, transmitter mounted position is accurate this moment, and when the mounted position of transmitter needs the adjustment, contact and copper point misalignment, laser is difficult to send this moment to the accuracy of inspection transmitter installation of being convenient for.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the laser lens locking device is used, the laser lens is placed from one end of the mounting cylinder until the laser lens moves to the other end, and the laser lens is fixed in the mounting cylinder through the detachable piece at the moment, so that the laser lens is convenient to mount;
2. the laser lens is placed in the direction of the mounting cylinder away from the abutting ring until the laser lens abuts against the abutting ring, at the moment, the fixed cylinder is rotated to enable the fixed cylinder to move towards the direction of the mounting cylinder close to the abutting ring until the end part of the fixed cylinder abuts against the laser lens, and when the laser lens needs to be replaced, the fixed cylinder is screwed until the fixed cylinder is taken down, so that the laser lens is convenient to take down and replace, and the service life of a laser welding gun is prolonged;
3. when the transmitter is installed, the transmitter penetrates from the center of the fixing base, the clamping block is inserted into the clamping groove and moves along the length direction of the clamping groove, when the clamping block moves to one end of the clamping groove away from the laser lens, the fixing base is rotated to one side close to the other end of the clamping groove until the clamping block moves to the end of the other end of the clamping groove and is abutted with the side wall of the clamping groove, the side wall of the clamping groove limits the clamping block, and at the moment, the transmitter is installed, so that the position of the transmitter and the position of the laser lens are relatively fixed, the stability of laser transmission is improved, and the installation efficiency is improved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a laser welding gun according to an embodiment of the present application.
Fig. 2 is a schematic diagram of the overall structure of the laser lens locking device in the embodiment of the application.
Fig. 3 is a schematic diagram of an explosion structure showing the positional relationship between a laser lens and a mounting cylinder in the embodiment of the present application.
Fig. 4 is a schematic diagram of an explosion structure showing a positional relationship between a fixing base and a detection component in an embodiment of the present application.
Reference numerals illustrate: 1. a laser welding gun; 11. a handle; 111. a cavity; 12. a transmitter; 121. a clamping groove; 13. a laser lens; 2. a mounting cylinder; 21. a detachable member; 211. an abutment ring; 212. a gasket; 3. a fixed cylinder; 31. a connecting cylinder; 4. a fixing seat; 41. a mounting member; 411. a clamping block; 5. a detection assembly; 51. and a contact.
Detailed Description
The present application is described in further detail below with reference to the accompanying drawings.
The embodiment of the application discloses a laser lens locking device. Referring to fig. 1 and 2, the laser welding gun 1 includes a handle 11, a cavity 111 is formed at the handle 11, a transmitter 12 for transmitting laser is mounted at the end of the handle 11, and a laser lens 13 for collimating laser is disposed inside the handle 11. The utility model provides a laser lens locking device includes the installation section of thick bamboo 2 that sets up between laser lens 13 and transmitter 12, and installation section of thick bamboo 2 sets up along the length direction of handle 11 and is equipped with in the installation section of thick bamboo 2 and is used for fixed laser lens 13's removable piece 21.
Referring to fig. 2 and 3, the detachable member 21 includes an abutment ring 211 fixedly connected to an end of the mounting cylinder 2 near the laser lens 13, the abutment ring 211 being perpendicular to the longitudinal direction of the mounting cylinder 2, the laser lens 13 being located at an end of the mounting cylinder 2 near the abutment ring 211 and abutting against a sidewall of the abutment ring 211. The mounting cylinder 2 is away from the one end grafting and threaded connection of butt ring 211 have a fixed section of thick bamboo 3, and fixed section of thick bamboo 3 is on a parallel with the length direction of mounting cylinder 2, and when fixed section of thick bamboo 3 is fixed laser lens 13, the lateral wall of the one end that fixed section of thick bamboo 3 is located in mounting cylinder 2 and laser lens 13 lateral wall butt.
The one end that fixed section of thick bamboo 3 kept away from installation section of thick bamboo 2 is equipped with the fixing base 4 that is used for installing transmitter 12, is equipped with the installed part 41 that is used for fixed transmitter 12 on the fixing base 4 inside wall, and is equipped with the connecting cylinder 31 of connecting both between fixed base 4 and the fixed section of thick bamboo 3, connecting cylinder 31 one end cup joints in fixed section of thick bamboo 3 outside and with fixed section of thick bamboo 3 threaded connection, and the connecting cylinder 31 other end is the same with fixing base 4 threaded connection to make the transmitter 12 install in the fixing base 4 after, the distance between transmitter 12 and the laser lens 13 equals with the focus of laser lens 13.
When the laser lens locking device is used, the laser lens 13 is placed in the direction of the mounting cylinder 2 away from the abutting ring 211 until the laser lens 13 abuts against the abutting ring 211, the fixing cylinder 3 is rotated at the moment to enable the fixing cylinder 3 to move towards the direction of the mounting cylinder 2 close to the abutting ring 211 until the end part of the fixing cylinder 3 abuts against the laser lens 13, when the laser lens 13 needs to be replaced, the fixing cylinder 3 is screwed until the fixing cylinder 3 is taken down, the laser lens 13 is convenient to remove and replace, when the emitter 12 is mounted, one end of the connecting cylinder 31 is connected with the fixing cylinder 3, the other end of the connecting cylinder is connected with the fixing seat 4, and at the moment, the emitter 12 is connected with the fixing cylinder 3 through the fixing seat 4 and the mounting piece 41, so that the emitter 12 is relatively fixed with the laser lens 13, and the mounting of the laser lens 13 is completed.
Referring to fig. 2 and 4, the mounting member 41 includes three clamping blocks 411 fixedly connected to the inner wall of the fixing base 4 near one end of the connecting cylinder 31 and uniformly distributed along the circumferential direction of the inner side of the fixing base 4, a clamping groove 121 adapted to the clamping blocks 411 is formed in the side wall of the emitter 12, the clamping groove 121 is L-shaped, one end of the clamping groove 121 near the connecting cylinder 31 is arranged along the length direction of the emitter 12, and the other end of the clamping groove 121 is arranged along the width direction of the emitter 12 and faces the same rotation direction.
When the emitter 12 is installed, the emitter 12 penetrates from the center of the fixed seat 4, at the moment, the clamping block 411 slides along the length direction of the clamping groove 121, when the clamping block 411 moves to one end of the clamping groove 121 far away from the laser lens 13, the fixed seat 4 is rotated to one side close to the other end of the clamping groove 121 until the clamping block 411 moves to the end of the other end of the clamping groove 121 and is abutted with the side wall of the clamping groove 121, at the moment, the side wall of the clamping groove 121 limits the clamping block 411 in the direction parallel to the length direction of the emitter 12, and the emitter 12 is installed.
Referring to fig. 2 and 3, in order to make the laser lens 13 less likely to be damaged, washers 212 are abutted on both sides of the laser lens 13, the other side of the washer 212 located on the side of the laser lens 13 near the abutment ring 211 is abutted on the abutment ring 211, and the other side of the washer 212 located on the side of the laser lens 13 near the fixed cylinder 3 is abutted on the end of the fixed cylinder 3.
When the laser lens 13 is installed between the abutting ring 211 and the fixed cylinder 3, the laser lens 13 is respectively abutted against the abutting ring 211 and the fixed cylinder 3 through the gasket 212, so that the possibility of damage to the laser lens 13 when the fixed cylinder 3 abuts against the laser lens 13 and the abutting ring 211 is reduced, and the installation stability of the laser lens 13 is improved.
Referring to fig. 4, a detecting component 5 for detecting the mounting accuracy of the emitter 12 is disposed on the inner side wall of the fixing base 4, the detecting component 5 includes two contacts 51 fixedly connected to the side wall of the fixing base 4 along the length direction of the fixing base 4, copper points (not shown in the figure) corresponding to the contacts 51 are mounted on the side wall of the emitter 12, when the emitter 12 is mounted on the fixing base 4, the contacts 51 are abutted to the copper points, and laser light is emitted normally.
After the emitter 12 is installed, if the installation position of the emitter 12 is accurate, the contact 51 is abutted with the copper point, at this time, the emitter 12 normally emits laser, at this time, the installation position of the emitter 12 is accurate, when the installation position of the emitter 12 needs to be adjusted, the contact 51 is not aligned with the copper point, at this time, the laser is difficult to emit, and therefore the accuracy of the installation of the emitter 12 is convenient to judge.
The implementation principle of the laser lens locking device in the embodiment of the application is as follows: when the laser lens locking device is used, the gasket 212 and the laser lens 13 are placed in the direction of the mounting cylinder 2 away from the abutting ring 211 until the gasket 212 on the side, close to the abutting ring 211, of the laser lens 13 abuts against the abutting ring 211, at the moment, the fixing cylinder 3 is rotated to enable the fixing cylinder 3 to move towards the direction, close to the abutting ring 211, of the mounting cylinder 2 until the end part of the fixing cylinder 3 abuts against the gasket 212, close to the fixing cylinder 3, of the laser lens 13, when the laser lens 13 needs to be replaced, the fixing cylinder 3 is screwed until the fixing cylinder 3 is removed, the laser lens 13 is convenient to remove and replace, when the emitter 12 is mounted, one end of the connecting cylinder 31 is connected with the fixing cylinder 3, the other end of the connecting cylinder is connected with the fixing seat 4, and at the moment, the emitter 12 is connected with the fixing cylinder 3 through the fixing seat 4 and the mounting piece 41, so that the emitter 12 and the laser lens 13 are relatively fixed, and the laser lens 13 is mounted.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. A locking device of a laser lens is characterized in that: the laser lens mounting device comprises a mounting cylinder (2) for mounting a laser lens (13), wherein one end, far away from the laser lens (13), of the mounting cylinder (2) is connected with a handle (11) through a bolt, and the laser lens (13) is positioned at one end of the mounting cylinder (2) and is provided with a detachable piece (21) for connecting the mounting cylinder (2).
2. The laser lens locking device according to claim 1, wherein: the detachable piece (21) comprises an abutting ring (211) arranged at one end of the mounting cylinder (2) and perpendicular to the mounting cylinder (2), the laser lens (13) is located in the mounting cylinder (2) and is abutted to the abutting ring (211), one end of the mounting cylinder (2) away from the abutting ring (211) is in threaded connection with a fixing cylinder (3) used for fixing the laser lens (13), and one end of the fixing cylinder (3) close to the abutting ring (211) is abutted to the laser lens (13).
3. The laser lens locking device according to claim 2, wherein: a gasket (212) is arranged in the mounting cylinder (2), the gasket (212) is abutted against one side of the laser lens (13) close to the abutting ring (211), and the gasket (212) is abutted against the abutting ring (211).
4. A laser lens locking apparatus according to claim 3, wherein: one end of the fixed cylinder (3) far away from the installation cylinder (2) is in threaded connection with a fixed seat (4) for installing the emitter (12), and the fixed seat (4) is provided with an installation piece (41) for installing the emitter (12).
5. The laser lens locking device according to claim 4, wherein: the mounting piece (41) comprises a clamping block (411) fixedly connected to the fixing base (4), a clamping groove (121) which is suitable for the clamping block (411) is formed in the side wall of the emitter (12), and when the clamping block (411) is clamped in the clamping groove (121), the fixing base (4) is used for mounting the emitter (12) on the fixing barrel (3).
6. The laser lens locking device according to claim 5, wherein: the clamping groove (121) is L-shaped.
7. The laser lens locking device according to claim 6, wherein: the inner side wall of the fixed seat (4) is provided with a detection component (5) for detecting the installation position of the emitter (12).
8. The laser lens locking device of claim 7, wherein: the detection assembly (5) comprises a contact (51) arranged on the side wall of the fixed seat (4), and copper points corresponding to the contact (51) are arranged on the side wall of the emitter (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223393653.XU CN218964359U (en) | 2022-12-09 | 2022-12-09 | Laser lens locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223393653.XU CN218964359U (en) | 2022-12-09 | 2022-12-09 | Laser lens locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218964359U true CN218964359U (en) | 2023-05-05 |
Family
ID=86154619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223393653.XU Active CN218964359U (en) | 2022-12-09 | 2022-12-09 | Laser lens locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218964359U (en) |
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2022
- 2022-12-09 CN CN202223393653.XU patent/CN218964359U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240320 Address after: 057750 West side of National Highway 106 and south of Xingbao Road, Economic Development Zone, Guantao County, Handan City, Hebei Province Patentee after: Hebei Chuangyuan Century Intelligent Equipment Manufacturing Co.,Ltd. Country or region after: Zhong Guo Address before: No. 417 Exhibition Economy Center, Tianjin Binhai Private Economic Growth Demonstration Base, Jinnan District, Tianjin, 300350 Patentee before: Tianjin Chuangyuan Technology Development Co.,Ltd. Country or region before: Zhong Guo |
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| TR01 | Transfer of patent right |