CN114640019A - Laser chip cavity surface coating clamp - Google Patents
Laser chip cavity surface coating clamp Download PDFInfo
- Publication number
- CN114640019A CN114640019A CN202210198747.7A CN202210198747A CN114640019A CN 114640019 A CN114640019 A CN 114640019A CN 202210198747 A CN202210198747 A CN 202210198747A CN 114640019 A CN114640019 A CN 114640019A
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- China
- Prior art keywords
- clamping
- clamping block
- sealing plate
- laser chip
- groove
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/02—Structural details or components not essential to laser action
- H01S5/028—Coatings ; Treatment of the laser facets, e.g. etching, passivation layers or reflecting layers
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- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention relates to the technical field of laser coating, and particularly discloses a laser chip cavity surface coating clamp which comprises a clamp body, a sealing plate and clamping components, wherein the sealing plate is fixedly connected with the clamp body, the sealing plate is provided with a groove and a concave ring, each clamping component is respectively positioned inside the corresponding groove, the concave ring is arranged on the outer surface wall of the sealing plate, each clamping component comprises a sliding rod, a first spring and a clamping block, two ends of the sliding rod are respectively and fixedly connected with the sealing plate, the clamping block is in sliding connection with the sliding rod and sleeved on the outer surface wall of the sliding rod, two sides of the clamping block are respectively and slidably connected with two sides of the groove, the first spring is sleeved on the outer surface wall of the sliding rod, and the first spring is positioned between the sealing plate and the clamping block. The setting of above structure can be fast to laser chip chamber face coating film anchor clamps install fixedly, also can be fast dismantle laser chip chamber face coating film anchor clamps simultaneously, can be better save time, reduce the waste of time.
Description
Technical Field
The invention relates to the technical field of laser coating, in particular to a laser chip cavity surface coating clamp.
Background
The high-power semiconductor laser has the advantages of all solid state, small volume, light weight, long service life, high efficiency, high reliability, high absorption of metal to semiconductor laser and the like, so that the high-power semiconductor laser is widely applied to various aspects of pumping sources, laser processing, laser cutting, precise detection and measurement, communication and information processing, medical treatment, cosmetology and the like of the solid laser, revolutionary breakthrough is caused in many fields, and the market demand and development potential are huge.
However, when the laser chip is coated by the fixture, the fixture is not convenient to mount and dismount quickly, which easily causes time waste.
Disclosure of Invention
The invention aims to provide a laser chip cavity surface coating clamp, and aims to solve the technical problems that when a laser chip in the prior art is coated by a clamp, the clamp is not convenient to mount and dismount quickly, and time is wasted easily.
In order to achieve the above object, the invention provides a laser chip cavity surface coating clamp, which comprises a clamp body, a sealing plate and two clamping assemblies, wherein the sealing plate is fixedly connected with the clamp body and is positioned above the clamp body, the sealing plate is provided with two grooves and two concave rings, the number of the grooves is two, the number of the clamping assemblies is two, each clamping assembly is respectively positioned in the corresponding groove, the concave rings are arranged on the outer surface wall of the sealing plate, each clamping assembly comprises a sliding rod, a first spring and a clamping block, two ends of the sliding rod are respectively fixedly connected with the sealing plate and are positioned in the grooves, the clamping block is slidably connected with the sliding rod and is sleeved on the outer surface wall of the sliding rod, two sides of the clamping block are respectively slidably connected with two sides of the groove, the first spring is sleeved on the outer surface wall of the sliding rod, and the first spring is positioned in the groove and between the sealing plate and the clamping block.
The laser chip cavity surface coating clamp is installed inside a coating machine by clamping a chip in the clamping assembly and then upwards moving the sealing plate, the umbrella stand of the coating machine is positioned between the clamping block and the groove by pushing the clamping block and simultaneously resetting the clamping block through the first spring, the sliding rod fixes the clamping block and also plays a role in guiding the clamping block, the sealing plate supports the clamp body, when the laser chip cavity surface coating clamp needs to be disassembled, the clamping block can be conveniently moved by inwards extruding the two clamping blocks through the arrangement of the first spring, and then the laser chip cavity surface coating clamp is disassembled from the umbrella stand, and the laser chip cavity surface coating clamp can be quickly installed and fixed through the arrangement of the structure, meanwhile, the laser chip cavity surface coating clamp can be rapidly disassembled, so that time can be saved better, and time waste is reduced.
One side of each clamping block is arranged outwards in an inclined plane.
The fixture block is arranged in an inclined plane, so that the laser chip cavity surface coating fixture is directly pushed upwards in the process of installing the laser chip cavity surface coating fixture, and the fixture block automatically moves inwards due to the inclined plane arrangement of the fixture block, so that the laser chip cavity surface coating fixture is installed more easily and quickly.
Each clamping assembly further comprises a baffle plate, and the baffle plate is fixedly connected with the clamping block and is positioned above the clamping block.
Through the arrangement of the baffle, the laser chip cavity surface coating clamp can be more convenient and quicker to disassemble, and the palm can play an effective anti-skidding role on the clamping block.
The clamp comprises a clamp body and is characterized in that the clamp body comprises a frame body, two clamping blocks, two directional columns and two second springs, the frame body is fixedly connected with the sealing plate and located below the sealing plate, the number of the directional columns is two, two ends of each directional column are fixedly connected with the frame body and located inside the frame body respectively, the clamping blocks are connected with the two directional columns in a sliding mode and sleeved on the outer surface walls of the two directional columns, the number of the second springs is two, and each second spring is sleeved on the corresponding outer surface wall of the corresponding directional column and located between the clamping block and the frame body respectively.
The directional column is supported by the frame body, the clamping block moves to one side, the chip is placed between the clamping block and the frame body, the clamping block is loosened, the clamping block is pushed by the elasticity of the second spring to clamp and fix the chip, and the chip is located between the frame body and the clamping block.
The fixture body further comprises a shifting block, and the shifting block is fixedly connected with the clamping block and is located above the clamping block.
Through the setting of shifting block, can be so that the hand is removing it is more convenient during the clamp splice, can play effectual antiskid to the hand simultaneously.
The frame body is provided with a first clamping groove, the clamping block is provided with a second clamping groove, and the depth of the first clamping groove is consistent with that of the second clamping groove.
Through the arrangement of the first clamping groove and the second clamping groove, the chip can be clamped more stably, and meanwhile, the chip is placed in a horizontal state.
The laser chip cavity surface coating clamp provided by the invention has the advantages that the chip is clamped in the clamping assembly, the sealing plate is arranged upwards, the laser chip cavity surface coating clamp is arranged inside a coating machine, the clamping block is pushed and reset by the first spring, so that the umbrella stand of the coating machine is positioned between the clamping block and the groove, the sliding rod fixes the clamping block and also plays a role in guiding the clamping block, the sealing plate supports the clamp body, when the laser chip cavity surface coating clamp needs to be disassembled, the clamping block can be conveniently moved by the arrangement of the first spring through inwards extruding the two clamping blocks, and the laser chip cavity surface coating clamp is disassembled from the umbrella stand, the laser chip cavity surface coating clamp can be rapidly installed and fixed, and can be rapidly disassembled, so that time can be better saved, and time waste is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a cavity surface coating fixture for laser chips according to the present invention.
FIG. 2 is a top view of the fixture for laser chip facet coating according to the present invention.
FIG. 3 is a bottom view of the fixture for laser chip facet coating of the present invention.
FIG. 4 is a rear view of the laser chip facet coating fixture of the present invention.
Fig. 5 is a cross-sectional view of the a-a line structure of fig. 4 in accordance with the present invention.
Figure 6 is a schematic structural view of the rack of the present invention.
The clamp comprises a clamp body 1, a seal plate 2, a clamp assembly 3, a groove 4, a concave ring 5, a sliding rod 6, a first spring 7, a clamping block 8, a baffle plate 9, a frame 10, a clamping block 11, a directional column 12, a second spring 13, a shifting block 14, a first clamping groove 15, a second clamping groove 16, a pressure regulating assembly 17, a screw rod 18, a rotating plate 19, a regulating block 20, a regulating plate 21, an opening 22, a through hole 23, a rotating groove 24, a placing frame 25, a connecting cylinder 26, a flange 27 and a mounting hole 28.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 6, the present invention provides a laser chip cavity surface coating clamp, including a clamp body 1, a sealing plate 2 and two clamping assemblies 3, wherein the sealing plate 2 is fixedly connected to the clamp body 1 and located above the clamp body 1, the sealing plate 2 has two grooves 4 and two concave rings 5, the number of the grooves 4 is two, the number of the clamping assemblies 3 is two, each clamping assembly 3 is located inside the corresponding groove 4, the concave ring 5 is disposed on an outer surface wall of the sealing plate 2, each clamping assembly 3 includes a sliding rod 6, a first spring 7 and a clamping block 8, two ends of the sliding rod 6 are respectively fixedly connected to the sealing plate 2 and located inside the grooves 4, the clamping block 8 is slidably connected to the sliding rod 6 and sleeved on the outer surface wall of the sliding rod 6, and two sides of the clamping block 8 are respectively slidably connected to two sides of the grooves 4, the first spring 7 is sleeved on the outer surface wall of the sliding rod 6 and is located inside the groove 4, and the first spring 7 is located between the sealing plate 2 and the clamping block 8.
In this embodiment, by clamping the chip in the clamping assembly 3 and moving the sealing plate 2 upward, the laser chip cavity surface coating fixture is mounted inside the coating machine, the fixture block 8 is pushed and the fixture block 8 is reset by the first spring 7, so that the umbrella stand of the coating machine is located between the fixture block 8 and the groove 4, the slide bar 6 fixes the fixture block 8 and also guides the fixture block 8, the sealing plate 2 supports the fixture body 1, when the laser chip cavity surface coating fixture needs to be disassembled, by pressing the two fixture blocks 8 inward, the fixture block 8 can be moved conveniently by the arrangement of the first spring 7, and the laser chip cavity surface coating fixture can be disassembled from the umbrella stand and the groove 4 is arranged, the laser chip cavity surface coating fixture is used for placing and fixing the sliding rod 6, the first spring 7 and the fixture block 8, and due to the arrangement of the structure, the laser chip cavity surface coating fixture can be quickly installed and fixed, and can be quickly detached, so that time can be better saved, and time waste is reduced.
Furthermore, one side of each clamping block 8 is outwards arranged in an inclined plane.
In this embodiment, the fixture block 8 is disposed in an inclined plane, so that the laser chip cavity surface coating fixture is directly pushed upward during installation of the laser chip cavity surface coating fixture, and the fixture block 8 is automatically moved inward due to the inclined plane of the fixture block 8, so that installation of the laser chip cavity surface coating fixture is easier and faster.
Furthermore, each clamping assembly 3 further comprises a baffle 9, and the baffle 9 is fixedly connected with the fixture block 8 and is located above the fixture block 8.
In this embodiment, the baffle 9 is arranged, so that the laser chip cavity surface coating fixture can be disassembled more conveniently and quickly, and the palm can play an effective anti-slip role on the fixture block 8.
Further, the fixture body 1 includes a frame body 10, two clamping blocks 11, two directional columns 12 and two second springs 13, the frame body 10 is fixedly connected to the sealing plate 2 and located below the sealing plate 2, the two directional columns 12 are provided, two ends of each directional column 12 are respectively fixedly connected to the frame body 10 and respectively located inside the frame body 10, the clamping blocks 11 are slidably connected to the two directional columns 12 and are sleeved on outer surface walls of the two directional columns 12, the two second springs 13 are provided, and each second spring 13 is respectively sleeved on the corresponding outer surface wall of the directional column 12 and is located between the clamping block 11 and the frame body 10.
In this embodiment, the frame 10 supports the orientation post 12, the clamping block 11 is moved to one side, a chip is placed between the clamping block 11 and the frame 10, the clamping block 11 is loosened, and the clamping block 11 is pushed by the elastic force of the second spring 13 to clamp and fix the chip, so that the chip is located between the frame 10 and the clamping block 11.
Further, the fixture body 1 further comprises a shifting block 14, and the shifting block 14 is fixedly connected with the clamping block 11 and is located above the clamping block 11.
In the embodiment, the setting of the shifting block 14 can make the hand more convenient when moving the clamping block 11, and can play an effective anti-slip role on the hand.
Further, the frame body 10 has a first engaging groove 15, the clamping block 11 has a second engaging groove 16, and the first engaging groove 15 and the second engaging groove 16 have the same depth.
In this embodiment, the first card slot 15 and the second card slot 16 are arranged, so that the chip can be held more stably and placed in a horizontal state.
Further, the laser chip cavity surface coating clamp further comprises two pressure regulating assemblies 17, the two pressure regulating assemblies 17 are respectively arranged on two sides of the frame body 10, each pressure regulating assembly 17 comprises a screw rod 18, a rotating plate 19, a regulating block 20 and a regulating plate 21, the frame body 10 is provided with an opening 22 and a through hole 23, the opening 22 is communicated with the through hole 23, the number of the rotating plates 19 is two, the two rotating plates 19 are respectively connected with the frame body 10 in a rotating way, and are respectively positioned inside the openings 22, both ends of the screw rod 18 are respectively fixedly connected with the corresponding rotating plates 19, and is positioned between the two rotating plates 19, the adjusting block 20 is in threaded connection with the screw rod 18, and the adjusting plate 21 is fixedly connected with the adjusting block 20 and is positioned at one side of the adjusting plate 21.
In this embodiment, through rotating one of them commentaries on classics board 19, and then drive lead screw 18 rotates, makes simultaneously regulating block 20 removes, thereby it is right regulating plate 21 removes, it is right the elasticity of second spring 13 is adjusted, makes and prevents the elasticity of second spring 13 is too big, and leads to the chip centre gripping to damaging, the setting of through-hole 23 is convenient for right it rotates to change board 19.
Further, the rotating plate 19 is provided with a rotating groove 24, and the rotating groove 24 is positioned on one side of the rotating plate 19 far away from the screw rod 18.
In this embodiment, the rotary groove 24 is provided to facilitate the rotation of the rotary plate 19 and further the adjustment of the pressure adjusting assembly 17.
Further, the laser chip cavity surface coating fixture further comprises a placing frame 25, a connecting cylinder 26 and a flange 27, wherein the placing frame 25 is provided with a plurality of mounting holes 28, the mounting holes 28 are uniformly distributed on the outer surface wall of the placing frame 25, the connecting cylinder 26 is fixedly connected with the placing frame 25 and is positioned above the placing frame 25, and the flange 27 is fixedly connected with the connecting cylinder 26 and is sleeved on the outer surface wall of the connecting cylinder 26.
In this embodiment, a fixture is fixed on the placing frame 25 through the clamping assembly 3, and batch coating is facilitated through the arrangement of the plurality of mounting holes 28, meanwhile, the connecting cylinder 26 is used for connecting the placing frame 25 and the flange 27, and the flange 27 is used for facilitating mounting and fixing of the placing frame 25.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. A laser chip cavity surface coating clamp is characterized in that,
comprises a clamp body, a sealing plate and a clamping assembly, wherein the sealing plate is fixedly connected with the clamp body, and is positioned above the clamp body, the sealing plate is provided with two grooves and two concave rings, the number of the clamping components is two, each clamping component is respectively positioned in the corresponding groove, the concave rings are arranged on the outer surface wall of the sealing plate, each clamping component comprises a sliding rod, a first spring and a clamping block, two ends of the sliding rod are respectively fixedly connected with the sealing plate, and is positioned inside the groove, the clamping block is connected with the sliding rod in a sliding way and sleeved on the outer surface wall of the sliding rod, and the two sides of the clamping block are respectively connected with the two sides of the groove in a sliding way, the first spring is sleeved on the outer surface wall of the sliding rod, and the first spring is positioned in the groove and between the sealing plate and the clamping block.
2. The laser chip facet coating fixture of claim 1,
one side of each clamping block is arranged outwards in an inclined plane.
3. The laser chip facet coating fixture of claim 2,
each clamping component further comprises a baffle plate, and the baffle plate is fixedly connected with the clamping block and is positioned above the clamping block.
4. A laser chip facet coating fixture according to claim 3,
the anchor clamps body includes framework, clamp splice, directional post and second spring, the framework with shrouding fixed connection, and be located the below of shrouding, the quantity of directional post is two, two the both ends of directional post respectively with framework fixed connection, and be located respectively the inside of framework, clamp splice and two directional post sliding connection to the cover is located two the exterior wall of directional post, the quantity of second spring is two, every the second spring overlaps respectively and is located the correspondence the exterior wall of directional post, and be located respectively the clamp splice with between the framework.
5. The laser chip facet coating fixture of claim 4,
the clamp body further comprises a shifting block, and the shifting block is fixedly connected with the clamping block and is positioned above the clamping block.
6. The laser chip facet coating fixture of claim 5,
the frame body is provided with a first clamping groove, the clamping block is provided with a second clamping groove, and the depth of the first clamping groove is consistent with that of the second clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210198747.7A CN114640019A (en) | 2022-03-02 | 2022-03-02 | Laser chip cavity surface coating clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210198747.7A CN114640019A (en) | 2022-03-02 | 2022-03-02 | Laser chip cavity surface coating clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114640019A true CN114640019A (en) | 2022-06-17 |
Family
ID=81948139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210198747.7A Pending CN114640019A (en) | 2022-03-02 | 2022-03-02 | Laser chip cavity surface coating clamp |
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| Country | Link |
|---|---|
| CN (1) | CN114640019A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115274541A (en) * | 2022-07-28 | 2022-11-01 | 陕西理工大学 | Clamping fixture for end face coating of semiconductor laser chip |
| CN115313141A (en) * | 2022-10-10 | 2022-11-08 | 苏州联讯仪器有限公司 | Clamp, chip mounting tool, routing tool and testing tool for laser |
-
2022
- 2022-03-02 CN CN202210198747.7A patent/CN114640019A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115274541A (en) * | 2022-07-28 | 2022-11-01 | 陕西理工大学 | Clamping fixture for end face coating of semiconductor laser chip |
| CN115313141A (en) * | 2022-10-10 | 2022-11-08 | 苏州联讯仪器有限公司 | Clamp, chip mounting tool, routing tool and testing tool for laser |
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