CN219997426U - Laser collimation tube assembly - Google Patents
Laser collimation tube assembly Download PDFInfo
- Publication number
- CN219997426U CN219997426U CN202321596199.XU CN202321596199U CN219997426U CN 219997426 U CN219997426 U CN 219997426U CN 202321596199 U CN202321596199 U CN 202321596199U CN 219997426 U CN219997426 U CN 219997426U
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- laser
- hole
- ring
- laser alignment
- fixing
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- 238000007789 sealing Methods 0.000 claims description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Optical Radar Systems And Details Thereof (AREA)
Abstract
The utility model relates to the technical field of laser positioning and mounting, in particular to a laser collimation cylinder assembly. Comprising the following steps: the laser alignment tube is vertically arranged, the lower end of the laser alignment tube is connected with a base component for installing a laser emitter, the upper end of the laser alignment tube is connected with a fixed seat, a vertical through hole matched with the laser alignment tube is arranged in the middle of the lower end of the fixed seat, one side of the upper end of the fixed seat is provided with an inclined plane, the included angle between the inclined plane and the horizontal plane is 45 degrees, the inclined plane is connected with a fixed plate, a reflecting mirror is clamped between the fixed plate and the inclined plane, and the other side of the upper end of the fixed seat is provided with a horizontal throwing hole communicated with the vertical through hole; lugs are respectively arranged on two sides of the fixing seat, and the lugs are provided with connecting holes. According to the utility model, the fixing seat is provided with the reflecting mirror, so that the laser collimating barrel can be vertically arranged, the occupation of the horizontal length space is reduced, and the use is convenient.
Description
Technical Field
The utility model relates to the technical field of laser positioning and mounting, in particular to a laser collimation cylinder assembly.
Background
When the linear module is installed, laser is generally required to be used for linear correction, so that the installation deviation of the guide rail of the linear module is within an error range; at present, a laser system is generally adopted, a laser emitting device, a laser reflecting device and the like are fixed on a linear module, and in order to enable light rays emitted by laser to have better collimation, a mode of combining a laser collimation barrel and a laser emitter is generally adopted, the laser collimation barrel is horizontally arranged, and laser is horizontally projected; because the length of the laser collimating tube is longer, the space occupation of the horizontal length of the installation is larger, and the installation is inconvenient.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the laser collimating barrel assembly, wherein the laser collimating barrel in the laser collimating barrel assembly can be vertically arranged, so that the occupation of the horizontal length space is reduced, and the use is convenient.
A laser collimator assembly comprising: the laser alignment tube is vertically arranged, the lower end of the laser alignment tube is connected with a base component for installing a laser emitter, the upper end of the laser alignment tube is connected with a fixed seat, a vertical through hole matched with the laser alignment tube is arranged in the middle of the lower end of the fixed seat, one side of the upper end of the fixed seat is provided with an inclined plane, the included angle between the inclined plane and the horizontal plane is 45 degrees, the inclined plane is connected with a fixed plate, a reflecting mirror is clamped between the fixed plate and the inclined plane, and the other side of the upper end of the fixed seat is provided with a horizontal throwing hole communicated with the vertical through hole; lugs are respectively arranged on two sides of the fixing seat, and the lugs are provided with connecting holes.
Further, the aperture of vertical through-hole is greater than the external diameter of laser alignment section of thick bamboo upper end, and the vertical through-hole is inserted to the upper end of laser alignment section of thick bamboo, the lower extreme of fixing base is equipped with horizontal gap, and horizontal gap cuts apart the lower extreme of fixing base into the fixed part, and a side middle part of fixed part is equipped with vertical gap, and vertical gap cuts apart the fixed part into two clamp splice pieces, and one clamp splice piece is equipped with the connecting hole, and another clamp splice piece is equipped with the screw hole, is equipped with the bolt in the connecting hole, and the one end of bolt passes the connecting hole and with clamp splice threaded connection.
Further, the lower end of the laser alignment tube is provided with a lower connecting part, the lower connecting part is provided with an external thread and an internal thread, the lower end of the laser alignment tube is provided with an inner convex ring, the lower end surface of the inner convex ring is provided with an annular groove and forms a step for placing a condensing lens, the inner convex ring is positioned above the lower connecting part, the lower connecting part is in threaded connection with a lower fixing ring, and the condensing lens is clamped between the lower fixing ring and the step; the lower fixing ring is provided with external threads; the base component comprises a lower connecting ring, wherein the lower connecting ring is provided with internal threads and is in threaded connection with the lower connecting part; the lower end face of the lower connecting ring is provided with a plurality of connecting holes and is connected with a lower cover plate component.
Further, the lower cover plate assembly comprises a lower cover plate, the lower cover plate is provided with a through hole matched with the connecting hole, and the lower cover plate is connected with the lower fixing ring through a connecting piece; the middle part of the lower cover plate is provided with a mounting hole, an inner connecting ring is arranged in the mounting hole, the upper end of the inner connecting ring is provided with a flanging, and the flanging is abutted with the lower cover plate; the lower end face of the inner connecting ring is provided with a lower connecting hole matched with the lower threaded hole, and bolts are arranged in the lower connecting holes and fixedly connected with the inner connecting ring; the inner connecting ring is provided with an inner thread, the middle part of the clamping plate is provided with a perforation matched with the inner thread, and the inner connecting ring is connected with a lower screw cap through the inner thread.
Further, a lens for shielding the horizontal projection hole is arranged on the other side of the upper end of the fixing seat.
Further, the upper end of the laser collimation cylinder is provided with an annular groove, and a sealing ring is arranged in the annular groove; the sealing ring is positioned below the fixing seat.
Further, a protruding portion is arranged on one side of the inner connecting ring, and the lower threaded hole is formed in the protruding portion.
The utility model has the beneficial effects that: according to the utility model, the fixing seat is provided with the reflecting mirror, so that the laser collimating barrel can be vertically arranged, the occupation of the horizontal length space is reduced, and the use is convenient.
Drawings
Fig. 1 is an expanded schematic view of the present embodiment.
Fig. 2 is a schematic view of a second view angle of the present embodiment.
Fig. 3 is a schematic view of a third view angle of the present embodiment.
Fig. 4 is an exploded view of the present embodiment.
Fig. 5 is another view of fig. 4.
Fig. 6 is a schematic cross-sectional view of the present embodiment.
The reference numerals include:
1—a mirror; 2-a fixed plate; 3, fixing base; 4-horizontal slit; 5-a threaded hole; 6-clamping blocks; 7, a laser collimation cylinder; 8-lower connecting ring; 9-lower cover plate; 10-lower nut; 11-lugs; 12-vertical slit; 13—a clamping plate; 14-an inner convex ring; 15-a sealing ring; 16—a lower connection; 18-annular groove; 19—a condenser lens; 20-lower retaining ring; 21-an inner connecting ring; 22-horizontal throw holes; 23-flanging; 24—a boss; 25-vertical through holes.
Detailed Description
The utility model is described in detail below with reference to the accompanying drawings. As shown in fig. 1 to 6.
Examples: see fig. 1, 2, 3; a laser collimator cartridge 7 assembly comprising: the laser alignment tube 7 is vertically arranged, the lower end of the laser alignment tube 7 is connected with a base component for installing a laser emitter, the upper end of the laser alignment tube 7 is connected with a fixed seat 3, a vertical through hole 25 matched with the laser alignment tube 7 is arranged in the middle of the lower end of the fixed seat 3, one side of the upper end of the fixed seat 3 is provided with an inclined plane, the included angle between the inclined plane and the horizontal plane is 45 degrees, the inclined plane is connected with a fixed plate 2, a reflector 1 is clamped between the fixed plate 2 and the inclined plane, and the other side of the upper end of the fixed seat 3 is provided with a horizontal projection hole 22 communicated with the vertical through hole 25; two sides of the fixed seat 3 are respectively provided with a lug 11, and the lug 11 is provided with a connecting hole.
When the technical scheme is in operation, the fixing base 3 is fixed on the fixing frame through lugs 11 on two sides, the laser transmitter is arranged on the base component, the laser is transmitted to emit laser, the laser is adjusted and projected onto the reflecting mirror 1 through the laser collimating drum 7, and then the laser is projected out from the horizontal projection hole 22 in a horizontal light mode. The laser collimating tube 7 can be vertically arranged, so that the laser collimating tube can be prevented from being horizontally arranged to occupy a large horizontal space, and is convenient to use.
See fig. 1-3; further, the aperture of the vertical through hole 25 is larger than the outer diameter of the upper end of the laser alignment tube 7, the upper end of the laser alignment tube 7 is inserted into the vertical through hole 25, the lower end of the fixing seat 3 is provided with a horizontal gap 4, the lower end of the fixing seat 3 is divided into a fixing part by the horizontal gap 4, a vertical gap 12 is arranged in the middle of one side surface of the fixing part, the fixing part is divided into two clamping blocks 6 by the vertical gap 12, one clamping block 6 is provided with a connecting hole, the other clamping block 6 is provided with a threaded hole 5, a bolt (not shown in the figure) is arranged in the connecting hole, and one end of the bolt penetrates through the connecting hole and is in threaded connection with the clamping block 6.
The aperture of the vertical through hole 25 is only slightly larger than the outer diameter of the upper end of the laser collimation barrel 7, and the difference between the two is about 1-2mm; for the convenience with fixing base 3 and laser alignment section of thick bamboo 7 are connected, set up horizontal gap 4 and vertical gap 12 in the lower extreme of fixing base 3, cut apart into two clamp splice 6 with the lower extreme of fixing base 3, then through rotatory bolt, adjust the interval of two clamp splice 6, and then can lead to the centre gripping fixed with the laser alignment.
See fig. 6; further, a lower connecting part 16 is arranged at the lower end of the laser collimation barrel 7, an external thread and an internal thread are arranged at the lower connecting part 16, an inner convex ring 14 is arranged at the lower end of the laser collimation barrel 7, an annular groove 18 is arranged at the lower end surface of the inner convex ring 14 and forms a step for placing a condensing lens 19, the inner convex ring 14 is positioned above the lower connecting part 16, a lower fixing ring 20 is connected with the lower connecting part 16 in a threaded manner, and the condensing lens 19 is clamped between the lower fixing ring 20 and the step; the lower fixing ring 20 is provided with external threads; the base assembly comprises a lower connecting ring 8, wherein the lower connecting ring 8 is provided with internal threads and is in threaded connection with a lower connecting part 16; the lower end face of the lower connecting ring 8 is provided with a plurality of connecting holes and is connected with a lower cover plate component.
For convenient connection, the lower end of the laser alignment barrel 7 is provided with a lower connecting part 16, the lower connecting part 16 is provided with external threads and internal threads, the external threads are used for connecting the lower connecting ring 8 and the lower cover plate component, and the laser transmitter is arranged in the lower connecting ring 8; the lower fixing ring 20 is connected with the internal thread of the lower connecting part 16 and is matched with the inner convex ring 14 to clamp the condensing lens 19. The laser light emitted from the laser emitter is condensed by the condensing lens 19 and then projected onto the reflecting mirror 1.
Referring to fig. 4 to 6, further, the lower cover assembly includes a lower cover 9, the lower cover 9 is provided with a through hole matched with the connection hole, and the lower cover 9 is connected with the lower fixing ring 20 through a connection piece; the middle part of the lower cover plate 9 is provided with a mounting hole, an inner connecting ring 21 is arranged in the mounting hole, the upper end of the inner connecting ring 21 is provided with a flanging 23, and the flanging 23 is abutted with the lower cover plate 9; a clamping plate 13 is arranged below the lower cover plate 9, a through hole is formed in the middle of the clamping plate 13, a lower threaded hole is formed in the lower end face of the inner connecting ring 21, a lower connecting hole matched with the lower threaded hole is formed in the clamping plate 13, a bolt is arranged in the lower connecting hole, and the bolt is fixedly connected with the inner connecting ring 21; the inner connecting ring 21 is provided with an internal thread, the middle part of the clamping plate 13 is provided with a through hole matched with the internal thread, and the inner connecting ring 21 is connected with the lower screw cap 10 through the internal thread.
When the device is particularly used, the laser transmitter needs to be assembled together with the battery, so the laser transmitter is generally T-shaped, and for convenient arrangement, the space in the middle of the inner connecting ring 21 and the space above the inner connecting ring are arranged to form a T-shaped space for placing the laser transmitter; when the inner connecting ring 21 is fixed, the flange 23 and the clamping plate 13 are used for clamping the connecting ring for fixing; next, an internal thread is provided at the middle of the inner coupling ring 21, and the T-shaped laser generator is fixed by coupling the lower nut 10.
Further, a lens (maintained in the figure) for shielding the horizontal projection hole 22 is provided on the other side of the upper end of the fixing base 3.
The lens is arranged, so that foreign matters can be prevented from entering the laser collimating barrel 7 to interfere with laser.
Further, the upper end of the laser collimation cylinder 7 is provided with an annular groove 18, and a sealing ring 15 is arranged in the annular groove 18; the sealing ring 15 is located below the fixing seat 3.
The sealing ring 15 is arranged, so that foreign matters can be prevented or reduced from entering from the joint of the base assembly and the laser alignment barrel 7. Protecting the interior from external interference.
Further, a boss 24 is provided on one side of the inner connecting ring 21, and the lower threaded hole is provided on the boss 24.
Since the thickness of the inner connecting ring 21 is relatively thin, it is not suitable to provide a lower screw hole; thus, a boss 24 is provided.
The foregoing is merely exemplary of the utility model, and those skilled in the art will recognize that the utility model is not limited thereto, except insofar as modifications may be made by those skilled in the art in light of the teachings of the utility model.
Claims (7)
1. A laser collimator assembly, characterized by: comprising the following steps: the laser alignment tube is vertically arranged, the lower end of the laser alignment tube is connected with a base component for installing a laser emitter, the upper end of the laser alignment tube is connected with a fixed seat, a vertical through hole matched with the laser alignment tube is arranged in the middle of the lower end of the fixed seat, one side of the upper end of the fixed seat is provided with an inclined plane, the included angle between the inclined plane and the horizontal plane is 45 degrees, the inclined plane is connected with a fixed plate, a reflecting mirror is clamped between the fixed plate and the inclined plane, and the other side of the upper end of the fixed seat is provided with a horizontal throwing hole communicated with the vertical through hole; lugs are respectively arranged on two sides of the fixing seat, and the lugs are provided with connecting holes.
2. A laser alignment barrel assembly as defined in claim 1, wherein: the aperture of the vertical through hole is larger than the outer diameter of the upper end of the laser alignment tube, the upper end of the laser alignment tube is inserted into the vertical through hole, the lower end of the fixing seat is provided with a horizontal gap, the lower end of the fixing seat is divided into a fixing part by the horizontal gap, the middle of one side surface of the fixing part is provided with the vertical gap, the fixing part is divided into two clamping blocks by the vertical gap, one clamping block is provided with a connecting hole, the other clamping block is provided with a threaded hole, a bolt is arranged in the connecting hole, and one end of the bolt penetrates through the connecting hole and is in threaded connection with the clamping block.
3. A laser alignment barrel assembly as defined in claim 2, wherein: the lower end of the laser alignment tube is provided with a lower connecting part, the lower connecting part is provided with an external thread and an internal thread, the lower end of the laser alignment tube is provided with an inner convex ring, the lower end surface of the inner convex ring is provided with an annular groove and forms a step for placing a condensing lens, the inner convex ring is positioned above the lower connecting part, the lower connecting part is in threaded connection with a lower fixing ring, and the condensing lens is clamped between the lower fixing ring and the step; the lower fixing ring is provided with external threads; the base component comprises a lower connecting ring, wherein the lower connecting ring is provided with internal threads and is in threaded connection with the lower connecting part; the lower end face of the lower connecting ring is provided with a plurality of connecting holes and is connected with a lower cover plate component.
4. A laser light collimating barrel assembly as set forth in claim 3, wherein: the lower cover plate assembly comprises a lower cover plate, the lower cover plate is provided with a through hole matched with the connecting hole, and the lower cover plate is connected with the lower fixing ring through a connecting piece; the middle part of the lower cover plate is provided with a mounting hole, an inner connecting ring is arranged in the mounting hole, the upper end of the inner connecting ring is provided with a flanging, and the flanging is abutted with the lower cover plate; the lower end face of the inner connecting ring is provided with a lower connecting hole matched with the lower threaded hole, and bolts are arranged in the lower connecting holes and fixedly connected with the inner connecting ring; the inner connecting ring is provided with an inner thread, the middle part of the clamping plate is provided with a perforation matched with the inner thread, and the inner connecting ring is connected with a lower screw cap through the inner thread.
5. A laser light collimating barrel assembly as set forth in claim 4, wherein: and a lens for shielding the horizontal projection hole is arranged on the other side of the upper end of the fixed seat.
6. A laser alignment barrel assembly as defined in claim 1, wherein: the upper end of the laser collimation cylinder is provided with an annular groove, and a sealing ring is arranged in the annular groove; the sealing ring is positioned below the fixing seat.
7. A laser light collimating barrel assembly as set forth in claim 4, wherein: one side of the inner connecting ring is provided with a protruding part, and the lower threaded hole is formed in the protruding part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321596199.XU CN219997426U (en) | 2023-06-21 | 2023-06-21 | Laser collimation tube assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321596199.XU CN219997426U (en) | 2023-06-21 | 2023-06-21 | Laser collimation tube assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219997426U true CN219997426U (en) | 2023-11-10 |
Family
ID=88613765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321596199.XU Active CN219997426U (en) | 2023-06-21 | 2023-06-21 | Laser collimation tube assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219997426U (en) |
-
2023
- 2023-06-21 CN CN202321596199.XU patent/CN219997426U/en active Active
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