CN212601423U - Lens concentric adjusting mechanism based on lever tension spring principle - Google Patents
Lens concentric adjusting mechanism based on lever tension spring principle Download PDFInfo
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- CN212601423U CN212601423U CN202021164084.XU CN202021164084U CN212601423U CN 212601423 U CN212601423 U CN 212601423U CN 202021164084 U CN202021164084 U CN 202021164084U CN 212601423 U CN212601423 U CN 212601423U
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- lever
- tension spring
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- column
- stopper
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Abstract
The utility model discloses a lens guiding mechanism with one heart based on lever extension spring principle, including fixed frame, fixed frame's top fixed mounting has the support column, install braced frame on the support column, braced frame wholly is the L font, two install the lever between the braced frame, the lever is installed on braced frame through the round pin axle, the support frame is installed at the inboard top of lever, the support frame wholly is the L font, electronic flexible post is installed to fixed frame's inboard, install the couple on the output of electronic flexible post, install pressure sensor between electronic flexible post and the couple, electronic flexible post, pressure sensor all have PLC controller control, be connected with the extension spring on the couple, the one end of extension spring links to each other with the bottom of lever. The utility model discloses, lens concentric adjustment convenient and fast more.
Description
Technical Field
The utility model relates to a laser cutting technical field specifically is a lens guiding mechanism with one heart based on lever extension spring principle.
Background
Laser cutting adopts the laser beam to shine the cutting, and different materials use the laser beam of different intensity, and the lens of laser cutting machine is the important structure of laser cutting, need carry out concentric adjustment during the installation.
The applicant of the utility model finds that the speed of adjustment is slower when the existing concentric adjusting mechanism of the lens is used, thereby influencing the installation speed of the lens and causing the inconvenience in use of the device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a concentric guiding mechanism of lens based on lever extension spring principle to solve among the prior art concentric guiding mechanism of lens when using, the speed of adjustment is slower, thereby has influenced the problem of the installation rate of lens.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a lens guiding mechanism with one heart based on lever extension spring principle, includes fixed frame, fixed frame's top fixed mounting has the support column, install braced frame on the support column, braced frame wholly is the L font, two install the lever between the braced frame, the lever is installed on braced frame through the round pin axle, the support frame is installed at the inboard top of lever, the support frame wholly is the L font, electronic flexible post is installed to fixed frame's inboard, install the couple on the output of electronic flexible post, install pressure sensor between electronic flexible post and the couple, electronic flexible post, pressure sensor all have PLC controller control, be connected with the extension spring on the couple, the one end of extension spring links to each other with the bottom of lever.
Preferably, the spliced pole is installed to one side of support frame, the spread groove has been seted up on the upper portion of lever, the upper portion of spread groove is connected with the stopper mounting groove, the top of lever is run through on the top of stopper mounting groove, install the stopper in the stopper mounting groove, the joint groove has been seted up on the upper portion of spliced pole, the joint groove matches with the bottom of stopper.
Preferably, the connecting column is square column-shaped, and the shape of the connecting groove is matched with that of the connecting column.
Preferably, install connecting bolt on the stopper, the bottom in joint groove sets up and connecting bolt assorted screw hole, the stopper passes through connecting bolt and spliced pole phase-match.
Preferably, the limiting block is composed of two cylindrical blocks with different diameters, and the limiting block mounting groove is matched with the limiting block.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the device carries out the center location of lens through pressure sensor, drives extension spring and lever motion through electronic flexible post to drive the support frame motion, carry out the concentric adjustment of lens, the adjustment is convenient and fast more.
2. The limiting blocks are connected with the connecting columns through the connecting bolts, so that the supporting frames are fixedly installed, different supporting frames can be replaced according to different sizes of lenses, and the device is more convenient to use.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the lever of the present invention;
FIG. 3 is a schematic view of the support frame of the present invention;
FIG. 4 is a schematic structural view of the connecting column of the present invention;
fig. 5 is the structure schematic diagram of the utility model discloses stopper mounting groove.
In the figure: 1. a support frame; 2. a lever; 3. a support frame; 4. a fixed frame; 5. a support pillar; 6. an electric telescopic column; 7. connecting a hook; 8. a tension spring; 9. a pressure sensor; 10. connecting columns; 11. a limiting block; 12. a connecting bolt; 13. a clamping groove; 14. a limiting block mounting groove; 15. and connecting the grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, in the embodiment of the present invention, a lens concentric adjustment mechanism based on the principle of a lever tension spring comprises a fixed frame 4, a support pillar 5 is fixedly installed at the top end of the fixed frame 4, a support frame 3 is installed on the support pillar 5, the support frame 3 is L-shaped as a whole, a lever 2 is installed between the two support frames 3, the lever 2 is installed on the support frame 3 through a pin shaft, a support frame 1 is installed at the top of the inner side of the lever 2, the support frame 1 is L-shaped as a whole, an electric telescopic column 6 is installed at the inner side of the fixed frame 4, a connection hook 7 is installed on the output end of the electric telescopic column 6, a pressure sensor 9 is installed between the electric telescopic column 6 and the connection hook 7, the electric telescopic column 6 and the pressure sensor 9 are controlled by a PLC controller, the center of the lens is positioned by the, one end of a tension spring 8 is connected with the bottom of a lever 2, an electric telescopic column 6 drives the lever 2 to move through the tension spring 8, a connecting column 10 is installed on one side of a support frame 1, a connecting groove 15 is formed in the upper portion of the lever 2, the connecting column 10 is in a square column shape, the shape of the connecting groove 15 is matched with that of the connecting column 10, a limiting block installing groove 14 is connected to the upper portion of the connecting groove 15, the top end of the limiting block installing groove 14 penetrates through the top of the lever 2, a limiting block 11 is installed in the limiting block installing groove 14, the limiting block 11 is composed of two cylindrical blocks with different diameters, the limiting block installing groove 14 is matched with the limiting block 11, a clamping groove 13 is formed in the upper portion of the connecting column 10, the clamping groove 13 is matched with the bottom of the limiting block 11, a connecting, the support frame 1 is fixed.
The utility model discloses a theory of operation and use flow: when the device is used, place the lens on support frame 1, a plurality of support frames 1 support bottom and side at the lens jointly, electronic flexible post 6 drives the motion of lever 2 through extension spring 8, thereby drive the motion of support frame 1, according to a plurality of pressure sensor 9's detection, the realization is fixed a position the center of lens, position through 6 adjustment support frames 1 of a plurality of electronic flexible posts, thereby the central point of adjustment lens puts, realize the concentric adjustment of lens, stopper 11 passes through connecting bolt 12 and links to each other with spliced pole 10, thereby realize that the installation of support frame 1 is fixed.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a concentric guiding mechanism of lens based on lever extension spring principle, includes fixed frame (4), its characterized in that: the top end of the fixed frame (4) is fixedly provided with a support column (5), the support column (5) is provided with a support frame (3), the support frame (3) is integrally L-shaped, two levers (2) are arranged between the support frames (3), the levers (2) are arranged on the support frames (3) through pin shafts, the support frame (1) is arranged at the top of the inner side of each lever (2), the support frame (1) is integrally L-shaped, the inner side of the fixed frame (4) is provided with an electric telescopic column (6), the output end of the electric telescopic column (6) is provided with a connecting hook (7), a pressure sensor (9) is arranged between the electric telescopic column (6) and the connecting hook (7), the electric telescopic column (6) and the pressure sensor (9) are controlled by PLC controllers, and the connecting hook (7) is connected with a tension spring (8), one end of the tension spring (8) is connected with the bottom of the lever (2).
2. The lens concentricity adjusting mechanism based on the lever tension spring principle as claimed in claim 1, wherein: spliced pole (10) are installed to one side of support frame (1), spread groove (15) have been seted up on the upper portion of lever (2), the upper portion of spread groove (15) is connected with stopper mounting groove (14), the top of lever (2) is run through on the top of stopper mounting groove (14), install stopper (11) in stopper mounting groove (14), joint groove (13) have been seted up on the upper portion of spliced pole (10), joint groove (13) match with the bottom of stopper (11).
3. The lens concentricity adjusting mechanism based on the lever tension spring principle as claimed in claim 2, wherein: the connecting column (10) is in a square column shape, and the shape of the connecting groove (15) is matched with that of the connecting column (10).
4. The lens concentricity adjusting mechanism based on the lever tension spring principle as claimed in claim 2, wherein: install connecting bolt (12) on stopper (11), the bottom of joint groove (13) sets up and connecting bolt (12) assorted screw hole, stopper (11) pass through connecting bolt (12) and spliced pole (10) phase-match.
5. The lens concentricity adjusting mechanism based on the lever tension spring principle as claimed in claim 2, wherein: the limiting block (11) is composed of two cylindrical blocks with different diameters, and the limiting block mounting groove (14) is matched with the limiting block (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021164084.XU CN212601423U (en) | 2020-06-22 | 2020-06-22 | Lens concentric adjusting mechanism based on lever tension spring principle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021164084.XU CN212601423U (en) | 2020-06-22 | 2020-06-22 | Lens concentric adjusting mechanism based on lever tension spring principle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212601423U true CN212601423U (en) | 2021-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021164084.XU Active CN212601423U (en) | 2020-06-22 | 2020-06-22 | Lens concentric adjusting mechanism based on lever tension spring principle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212601423U (en) |
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2020
- 2020-06-22 CN CN202021164084.XU patent/CN212601423U/en active Active
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