CN210878086U - Laser light path verticality adjusting device - Google Patents
Laser light path verticality adjusting device Download PDFInfo
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- CN210878086U CN210878086U CN201922055154.1U CN201922055154U CN210878086U CN 210878086 U CN210878086 U CN 210878086U CN 201922055154 U CN201922055154 U CN 201922055154U CN 210878086 U CN210878086 U CN 210878086U
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Abstract
The utility model provides a laser light path verticality adjusting device, which belongs to the technical field of laser processing and comprises a fixed seat, an installation rod, an adjusting bolt and a T-shaped level gauge; the bottom surface of the fixed seat is provided with a groove, the side wall of the groove is provided with a threaded hole and a blind hole, the threaded hole penetrates through the outside of the fixed seat, the axes of the threaded hole and the blind hole are mutually vertical, and the threaded hole and the blind hole are oppositely arranged; the mounting rod is vertically and fixedly arranged in the groove, the top end of the mounting rod is hinged with the groove ball, the bottom end of the mounting rod is fixedly connected with the laser, and a convex plate is arranged on the side part of the mounting rod; the adjusting bolt is arranged in the threaded hole in a penetrating mode, and the end portion of the adjusting bolt is abutted to the mounting rod; the pressure spring penetrates through the blind hole, one end of the pressure spring is abutted against the bottom of the blind hole, and the other end of the pressure spring is abutted against the mounting rod; the T-shaped gradienter is fixedly arranged on the mounting rod. The utility model provides a pair of laser light path straightness adjusting device that hangs down can adjust the position of laser instrument, makes the light of its transmission be in the state of vertical plumb line completely.
Description
Technical Field
The utility model belongs to the technical field of laser beam machining, more specifically say, relate to a laser light path straightness adjusting device that hangs down.
Background
A pipeline is a device for transporting a gas, liquid or fluid with solid particles, connected by pipes, pipe couplings, valves, etc. Generally, after being pressurized by a blower, a compressor, a pump, a boiler and the like, fluid flows from a high-pressure part to a low-pressure part of a pipeline, and can be conveyed by utilizing the pressure or gravity of the fluid, so that the model or other information of the pipeline can be distinguished, various specifications such as certificates, bar codes, price codes, production dates and the like are required to be printed or pasted on an outer package of the pipeline. Most enterprises adopt the mode of laser to beat the sign indicating number, and this kind of form is simple easy operation not only to the mark sign indicating number also is difficult for wearing and tearing, but, when laser instrument in the present laser code printer was in out of plumb horizontal plane state, the contained angle of laser and horizontal plane that takes place promptly was not the right angle, and the sign indicating number on the pipeline can the deviation appear, appears the incomplete condition of sign indicating number even.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a laser light path straightness adjusting device that hangs down aims at adjusting the state to perpendicular horizontal plane with the laser instrument that is used for beating the sign indicating number.
In order to achieve the above object, the utility model adopts the following technical scheme: the laser light path verticality adjusting device comprises a fixed seat, an installation rod, an adjusting bolt, a pressure spring and a T-shaped level gauge; the bottom surface of the fixed seat is provided with a groove, the side wall of the groove is provided with two threaded holes and two blind holes, the threaded holes penetrate through the outside of the fixed seat, the axes of the two threaded holes are mutually vertical, the axes of the two blind holes are mutually vertical, and the threaded holes and the blind holes are oppositely arranged; the mounting rod is vertically and fixedly arranged in the groove, the top end of the mounting rod is in spherical hinge with the bottom of the groove, and the bottom end of the mounting rod is fixedly connected with the laser; the two adjusting bolts are respectively arranged in the two threaded holes in a penetrating manner, and the end parts of the adjusting bolts are abutted to the mounting rod; two pressure springs are respectively arranged in the two blind holes in a penetrating manner, one end of each pressure spring is abutted against the bottom of the corresponding blind hole, and the other end of each pressure spring is abutted against the corresponding mounting rod; the T-shaped level is fixedly arranged on the mounting rod and used for showing whether light generated by the laser is in a state of being vertical to a horizontal plane or not, and a surface provided with air bubbles of the T-shaped level is perpendicular to the axis of the mounting rod.
As another embodiment of this application, the bottom of recess is equipped with hollow ball cover, the top of installation pole is equipped with the spheroid, the installation pole with the help of the spheroid is arranged in hollow ball cover realize with the ball of recess is articulated.
As another embodiment of the present application, the hollow ball cover is fixedly arranged at the center of the bottom of the groove.
As another embodiment of the application, the device further comprises a telescopic assembly, wherein the telescopic assembly is provided with an outer cylinder and an inner rod; the outer cylinder is fixedly arranged on the fixed seat; one end of the inner rod is fixedly arranged on an external object, and the other end of the inner rod penetrates through the outer barrel.
As another embodiment of this application, the urceolus is equipped with the through-hole, the through-hole runs through the outside and the inside of urceolus, wear to establish holding screw in the through-hole, holding screw's tip butt interior pole, interior pole with the help of holding screw with the location is realized to the urceolus.
As another embodiment of this application, the cross section of recess is the quadrangle, two the screw hole is located respectively with two the blind hole on four sides of recess, and relative setting the screw hole with the axis coincidence of blind hole.
As another embodiment of this application, the bottom of installation pole is equipped with the screw, the laser instrument is equipped with the external screw thread, the laser instrument passes through threaded connection's form to be fixed the bottom of installation pole.
As another embodiment of this application, the installation pole is equipped with the flange, T shape spirit level set firmly in on the top surface of flange, the top surface of flange with the axis mutually perpendicular of installation pole, the face that T shape spirit level was equipped with the bubble with the top surface of flange is parallel to each other.
As another embodiment of the present application, the T-shaped level is fixed to the flange by means of an adhesive.
As another embodiment of this application, still include the guide post, the guide post set firmly in the bottom of blind hole, the axis of guide post with the axis coincidence of blind hole, the pressure spring is worn to locate on the guide post and length is greater than all the time the length of guide post.
The utility model provides a pair of laser light path straightness adjusting device that hangs down's beneficial effect lies in: compared with the prior art, the fixing seat is provided with a groove, the groove is internally provided with a threaded hole and a blind hole which are symmetrical to each other, the two threaded holes and the two blind holes are vertical to each other, the threaded holes and the blind holes are arranged in one-to-one correspondence, the adjusting bolts are arranged in the threaded holes in a penetrating way, the end parts of the adjusting bolts are contacted with the mounting rod, the pressure spring is placed in the blind hole, one end of the pressure spring is contacted with the bottom of the blind hole, the other end of the pressure spring is contacted with the mounting rod, the adjusting bolts and the pressure spring are symmetrically arranged at two sides of the mounting rod to realize the adjustment of the position of the mounting rod, the top end of the mounting rod is hinged at the bottom of the groove to realize the free adjustment of the bottom end of the mounting rod on the position, because the surface of the T-shaped gradienter provided with air bubbles is vertical to, the laser is fixed at the bottom end of the mounting rod, and the adjustment of the mounting rod can finally realize the adjustment of the laser in the direction vertical to the horizontal plane; the utility model provides a laser light path straightness adjusting device that hangs down, simple structure, easily operation can adjust the position of laser instrument, makes the light of its transmission be in the state of vertical plumb line completely.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an isometric view of a laser light path verticality adjusting apparatus according to an embodiment of the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
FIG. 4 is a bottom view of FIG. 2;
FIG. 5 is a schematic structural view of the fixing base in FIG. 1;
FIG. 6 is a cross-sectional view of the mounting bracket;
fig. 7 is a schematic view of the structure of the mounting bar of fig. 1.
In the figure: 1. a fixed seat; 11. a groove; 111. a hollow ball cover; 12. a threaded hole; 13. blind holes; 2. mounting a rod; 21. a spheroid; 22. a convex plate; 3. adjusting the bolt; 4. a pressure spring; 5. a T-shaped level; 6. a laser; 7. a telescoping assembly; 71. an outer cylinder; 72. an inner rod; 8. and a guide post.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 4, a laser light path verticality adjusting device provided by the present invention will now be described. The laser light path verticality adjusting device comprises a fixed seat 1, an installation rod 2, an adjusting bolt 3, a pressure spring 4 and a T-shaped level gauge 5; the bottom surface of the fixed seat 1 is provided with a groove 11, the side wall of the groove 11 is provided with two threaded holes 12 and two blind holes 13, the threaded holes 12 penetrate through the outside of the fixed seat 1, the axes of the two threaded holes 12 are mutually vertical, the axes of the two blind holes 13 are mutually vertical, and the threaded holes 12 and the blind holes 13 are oppositely arranged; the mounting rod 2 is vertically and fixedly arranged in the groove 11, the top end of the mounting rod is in spherical hinge with the bottom of the groove 11, and the bottom end of the mounting rod 2 is fixedly connected with the laser 6; the two adjusting bolts 3 are respectively arranged in the two threaded holes 12 in a penetrating way, and the end parts of the adjusting bolts 3 are abutted against the mounting rod 2; two pressure springs 4 are respectively arranged in the two blind holes 13 in a penetrating manner, one end of each pressure spring 4 is abutted against the bottom of the corresponding blind hole 13, and the other end of each pressure spring 4 is abutted against the corresponding mounting rod 2; the T-shaped level 5 is fixedly arranged on the mounting rod 2 and used for showing whether light generated by the laser 6 is in a state of being vertical to a horizontal plane or not, and the surface of the T-shaped level 5 provided with air bubbles is perpendicular to the axis of the mounting rod 2.
Compared with the prior art, the laser light path verticality adjusting device provided by the utility model, a groove 11 is arranged on a fixed seat 1, a threaded hole 12 and a blind hole 13 with mutually perpendicular axes are arranged in the groove 11, the threaded hole 12 corresponds to the blind hole 13 one by one, an adjusting bolt 3 is arranged in the threaded hole 12, the end part of the adjusting bolt is hinged on a mounting rod 2 at the bottom of the groove 11, a pressure spring 4 is arranged in the blind hole 13, one end of the pressure spring is abutted against the bottom of the blind hole 13, the other end of the pressure spring is abutted against the outside of the mounting rod 2, when the adjusting bolt 3 is rotated, the adjusting bolt 3 adjusts the mounting rod 2 with the pressure spring 4 corresponding to the adjusting bolt 3, when the adjusting bolt 3 is screwed towards the outside of the groove 11, a gap appears between the adjusting bolt 3 and the mounting rod 2, the pressure spring 4 corresponding to the adjusting bolt 3 can extend to push the mounting rod, and then accomplish the adjustment to the position of installation pole 2, the one side that T-shaped spirit level 5 contains the bubble is mutually perpendicular with the axis of installation pole 2, therefore T-shaped spirit level 5 can demonstrate through self bubble whether installation pole 2 is in the vertical state, and the bottom of installation pole 2 can be used for installing laser instrument 6, and through adjusting installation pole 2 and then realize the adjustment of laser instrument 6 in vertical and horizontal direction. The utility model provides a laser light path straightness adjusting device that hangs down's theory of operation does: firstly, the laser 6 is installed at the bottom end of the installation rod 2 and is fixed, so that the laser 6 and the installation rod 2 do not move relatively, then the position of the installation rod 2 is adjusted through the T-shaped level 5 arranged on the installation rod 2, the adjustment mode is that two adjusting bolts 3 are screwed, bubbles in the T-shaped level 5 are observed all the time in the adjustment process, when horizontal bubbles and vertical bubbles in the T-shaped level 5 are completely in a balanced state, the installation rod 2 is proved to be completely in a state of a vertical horizontal plane, then the laser 6 fixed at the bottom of the installation rod 2 is also in a vertical and horizontal state, and the adjustment of the position of the laser 6 is completed.
As a specific embodiment of the laser light path verticality adjusting device provided in the present invention, please refer to fig. 3 and 5, the bottom of the groove 11 is provided with a hollow spherical cover 111, the top end of the installation rod 2 is provided with a spherical body 21, and the installation rod 2 is arranged in the hollow spherical cover 111 by means of the spherical body 21 to realize the spherical hinge with the groove 11. A gap exists between the hollow spherical cover 111 and the spherical body 21, the spherical body 21 is arranged in the hollow spherical cover 111 to realize spherical hinge, and the hollow spherical cover 111 wraps most of the spherical body 21 to ensure that the mounting rod 2 in a vertical state cannot fall off from the hollow spherical cover 111.
In this embodiment, the hollow ball cover 111 shown in fig. 5 may be manufactured into two halves, and then the two halves are wrapped around the ball 21 at the top end of the mounting rod 2 and then fixed to the bottom end of the groove 11, and the fixing manner may be welding or bonding.
As a specific embodiment of the laser light path verticality adjusting device provided by the present invention, please refer to fig. 5, the hollow ball cover 111 is fixedly disposed at the center of the bottom of the groove 11. The hollow ball cover 111 is arranged at the center of the bottom of the groove 11, so that the stress distribution of the mounting rod 2 on the fixing seat 1 after mounting is facilitated, the mounting rod 2 is positioned at the center of the groove 11, and the mounting rod 2 can be adjusted through the adjusting bolt 3 and the pressure spring 4 more easily.
As a specific embodiment of the device for adjusting the perpendicularity of the laser path provided by the present invention, please refer to fig. 2 and 4, the device further includes a telescopic assembly 7, wherein the telescopic assembly 7 is provided with an outer cylinder 71 and an inner rod 72; the outer cylinder 71 is fixedly arranged on the fixed seat 1; one end of the inner rod 72 is fixed on an external object, and the other end thereof penetrates through the outer cylinder 71. The telescopic assembly 7 can realize the adjustment of the position of the fixed seat 1 fixed at one end of the outer cylinder 71 through the sliding of the inner rod 72 in the outer cylinder 71, so that the position of the laser 6 fixed at the bottom end of the installation rod 2 can be adjusted, and the applicability of the whole device is improved.
As a specific embodiment of the laser light path verticality adjusting device provided in the present invention, please refer to fig. 2 and 4, the outer cylinder 71 is provided with a penetration hole, the penetration hole penetrates through the outside and inside of the outer cylinder 71, a set screw is inserted into the penetration hole, the inner rod 72 is abutted against the end portion of the set screw, and the inner rod 72 is positioned with the outer cylinder 71 by means of the set screw. A through hole is formed in the outer cylinder 71, and a set screw is provided in the through hole so that an end of the set screw abuts on the inner rod 72, and when the inner rod 72 is pushed tightly by the end of the set screw, the inner rod 72 does not slide in the outer cylinder 71.
As a specific embodiment of the laser light path verticality adjusting device provided by the present invention, please refer to fig. 5, the cross section of the groove 11 is quadrilateral, two threaded holes 12 and two blind holes 13 are respectively disposed on four sides of the groove 11, and the threaded holes 12 and the blind holes 13 which are relatively disposed coincide with each other. This arrangement facilitates manufacturing and facilitates selection of the positions of the threaded hole 12 and the blind hole 13.
As a specific embodiment of the laser light path verticality adjusting device provided by the present invention, please refer to fig. 3, the bottom end of the installation rod 2 is provided with a screw hole, the laser 6 is provided with an external thread, and the laser 6 is fixed at the bottom end of the installation rod 2 through the form of threaded connection. Set up the screw in the bottom of installation pole 2, set up the external screw thread in the outside of laser instrument 6, wear to establish the one end that sets up the external screw thread with laser instrument 6 and accomplish the installation of laser instrument 6 on installation pole 2 in the screw, this kind of detachable connected mode is convenient for operate.
As a specific embodiment of the laser light path verticality adjusting device provided by the present invention, please refer to fig. 2 and fig. 7, the installation rod 2 is provided with the convex plate 22, the T-shaped level 5 is fixed on the top surface of the convex plate 22, the top surface of the convex plate 22 is perpendicular to the axis of the installation rod 2, and the surface of the T-shaped level 5 provided with the air bubble is parallel to the top surface of the convex plate 22. Set up flange 22 in the outside of installation pole 2, place T shape level appearance 5 in flange 22, can be stable fix T shape level appearance 5, avoid installing the condition that T shape level appearance 5 dropped to appear in pole 2 in the adjustment process. In order to make the top surface of the flange 22 perpendicular to the axis of the mounting bar 2, the top surface of the flange 22 may be milled after the flange 22 is fixed to the mounting bar 2.
As a specific embodiment of the pair of laser light path squareness adjustment device provided in the present invention, the T-shaped level 5 is fixed on the convex plate 22 by bonding. The T-shaped level 5 is fixed on the convex plate 22 in a bonding mode, so that the T-shaped level 5 can be conveniently installed, and the installation complexity can be reduced.
In this embodiment, a T-shaped groove may be further formed in the protruding plate 22, so that the T-shaped level 5 is placed in the T-shaped groove, and the T-shaped level 5 is conveniently fixed by a worker.
As a specific implementation manner of the laser light path verticality adjusting device provided by the present invention, please refer to fig. 3, further comprising a guiding column 8, wherein the guiding column 8 is fixedly disposed at the bottom of the blind hole 13, the axis of the guiding column 8 coincides with the axis of the blind hole 13, and the pressure spring 4 is disposed on the guiding column 8 and has a length greater than the length of the guiding column 8 all the time. The diameter of the guide post 8 that sets up is slightly less than the internal diameter of pressure spring 4 to with pressure spring 4 cover on guide post 8, because the length of guide post 8 is less than the length of pressure spring 4 all the time, consequently can not take place the condition that installation pole 2 and guide post 8 contacted in the compression of pressure spring 4 or extension process, and guide post 8 can also play the effect of direction in the compression of pressure spring 4 or the in-process of extension.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a straightness adjusting device that hangs down of laser light path which characterized in that includes:
the bottom surface of the fixing seat is provided with a groove, the side wall of the groove is provided with two threaded holes and two blind holes, the threaded holes penetrate through the outside of the fixing seat, the axes of the two threaded holes are mutually vertical, the axes of the two blind holes are mutually vertical, and the threaded holes and the blind holes are oppositely arranged;
the mounting rod is vertically and fixedly arranged in the groove, the top end of the mounting rod is in spherical hinge with the bottom of the groove, and the bottom end of the mounting rod is fixedly connected with the laser;
the two adjusting bolts are respectively arranged in the two threaded holes in a penetrating manner, and the end parts of the adjusting bolts are abutted to the mounting rod;
two pressure springs are respectively arranged in the two blind holes in a penetrating manner, one end of each pressure spring is abutted against the bottom of the corresponding blind hole, and the other end of each pressure spring is abutted against the corresponding mounting rod; and
the T-shaped level is fixedly arranged on the mounting rod and used for displaying whether light generated by the laser is in a state of being vertical to a horizontal plane or not, and the surface provided with the air bubbles of the T-shaped level is perpendicular to the axis of the mounting rod.
2. The perpendicularity adjusting device of a laser light path as claimed in claim 1, wherein a hollow spherical cover is arranged at the bottom of the groove, a spherical body is arranged at the top end of the mounting rod, and the mounting rod is arranged in the hollow spherical cover through the spherical body to realize spherical hinge joint with the groove.
3. The apparatus according to claim 2, wherein the hollow ball cover is fixed to the center of the bottom of the groove.
4. The apparatus of claim 1, further comprising a telescopic assembly, wherein the telescopic assembly comprises:
the outer cylinder is fixedly arranged on the fixed seat; and
one end of the inner rod is fixedly arranged on an external object, and the other end of the inner rod penetrates through the outer barrel.
5. The apparatus of claim 4, wherein the outer barrel is provided with a through hole, the through hole penetrates through the outer barrel and the inner barrel, a set screw penetrates through the through hole, the end of the set screw abuts against the inner rod, and the inner rod is positioned with the outer barrel by means of the set screw.
6. The apparatus according to claim 1, wherein the cross section of the groove is quadrilateral, two of the threaded holes and two of the blind holes are respectively disposed on four sides of the groove, and the oppositely disposed threaded holes coincide with the axes of the blind holes.
7. The apparatus of claim 1, wherein the bottom end of the mounting rod is provided with a screw hole, the laser is provided with an external thread, and the laser is fixed at the bottom end of the mounting rod through a threaded connection.
8. The apparatus according to claim 1, wherein the mounting rod is provided with a convex plate, the T-shaped level is fixedly arranged on the top surface of the convex plate, the top surface of the convex plate is perpendicular to the axis of the mounting rod, and the surface of the T-shaped level provided with the bubble is parallel to the top surface of the convex plate.
9. The apparatus of claim 8, wherein the T-shaped level is fixed to the protruding plate by means of bonding.
10. The apparatus according to claim 1, further comprising a guiding post, wherein the guiding post is fixed to the bottom of the blind hole, an axis of the guiding post coincides with an axis of the blind hole, and the compression spring is inserted into the guiding post and has a length greater than that of the guiding post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922055154.1U CN210878086U (en) | 2019-11-25 | 2019-11-25 | Laser light path verticality adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922055154.1U CN210878086U (en) | 2019-11-25 | 2019-11-25 | Laser light path verticality adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210878086U true CN210878086U (en) | 2020-06-30 |
Family
ID=71315156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922055154.1U Active CN210878086U (en) | 2019-11-25 | 2019-11-25 | Laser light path verticality adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210878086U (en) |
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2019
- 2019-11-25 CN CN201922055154.1U patent/CN210878086U/en active Active
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