CN216979411U - Mirror holder structure, laser mirror group and laser processing equipment - Google Patents
Mirror holder structure, laser mirror group and laser processing equipment Download PDFInfo
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- CN216979411U CN216979411U CN202220178218.6U CN202220178218U CN216979411U CN 216979411 U CN216979411 U CN 216979411U CN 202220178218 U CN202220178218 U CN 202220178218U CN 216979411 U CN216979411 U CN 216979411U
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- lens
- adjusting
- fixing seat
- frame structure
- spectacle frame
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Abstract
The utility model relates to the field of laser instruments, in particular to a mirror bracket structure, a laser mirror group and laser processing equipment; the spectacle frame structure comprises a lens adjusting assembly body, a rubber plastic sponge and a spectacle frame fixing seat; the lens adjusting assembly comprises a lens assembling mechanism and a lens adjusting mechanism; the lens assembling mechanism is adjustably arranged on the lens bracket fixing seat through the lens adjusting mechanism; the lens adjusting mechanism comprises a lens adjusting plate and at least one position adjusting component, and is used for adjusting a first inclination angle between the lens assembling mechanism and the spectacle frame fixing seat; the rubber plastic sponge is arranged between the lens adjusting assembly body and the mirror bracket fixing seat and used for sealing a gap between the lens adjusting assembly body and the mirror bracket fixing seat. According to the spectacle frame structure, the spectacle frame structure comprises the lens adjusting assembly body, the rubber plastic material and the spectacle frame fixing seat, so that the lens assembling mechanism is easy to adjust; the structure is simple, the production cost is low, and the disassembly and the maintenance are easy.
Description
Technical Field
The utility model relates to the field of laser instruments, in particular to a mirror bracket structure, a laser mirror group and laser processing equipment.
Background
In the field of laser processing, generally, in the use process of laser processing equipment, after a mirror frame is used for a period of time, a reflector is easy to deviate to a certain degree, so that a light path is deviated. The existing mirror bracket has a complex structure, and when the reflector deviates and the position of the reflector needs to be adjusted, the problem of high adjustment difficulty or low adjustment precision usually exists, so that the working performance of laser processing equipment is reduced in an actual scene.
SUMMERY OF THE UTILITY MODEL
The utility model provides a mirror bracket structure aiming at the problems that the structure of the mirror bracket is complex, and when the reflector has deviation and needs to be adjusted, the adjustment difficulty is high or the adjustment precision is low.
In view of the above problems, the spectacle frame structure provided by the utility model comprises a lens adjusting assembly body, a rubber plastic sponge and a spectacle frame fixing seat;
the lens adjusting assembly comprises a lens assembling mechanism and a lens adjusting mechanism;
the lens assembling mechanism is adjustably arranged on the spectacle frame fixing seat through the lens adjusting mechanism;
the lens adjusting mechanism comprises a lens adjusting plate and at least one position adjusting component, and is used for adjusting a first inclination angle between the lens assembling mechanism and the spectacle frame fixing seat;
the rubber plastic sponge is arranged between the lens adjusting assembly body and the mirror bracket fixing seat and used for sealing a gap between the lens adjusting assembly body and the mirror bracket fixing seat.
Optionally, the first inclination angle is adjustable within a range of ± 4 °.
Optionally, the position adjusting component is configured to fix a position of the lens adjusting plate and adjust a second tilt angle of the lens adjusting plate;
the lens assembly devices are detachably fixed on the lens adjusting plate, so that the first inclination angle of the lens assembly devices is changed along with the change of the second inclination angle of the lens adjusting plate.
Optionally, the lens adjusting plate is provided with at least one screw hole;
the position adjusting component penetrates through the screw hole to adjustably fix the lens assembling mechanism on the spectacle frame fixing seat.
Optionally, the position adjustment component comprises a spring, a screw and a washer.
Optionally, the number of the position adjusting components is three or more; the spring is a rectangular spring.
Optionally, the gasket is a spherical gasket; the spherical washer comprises a spherical washer and a conical washer.
Optionally, the lens assembling mechanism includes a lens barrel, a spacer ring and a pressing ring;
the lens cone is used for mounting the pressing ring, the spacing ring and the lens;
the pressing ring is detachably fixed in the lens barrel so as to fix the spacing ring and the lens in the lens barrel;
the spacer ring is arranged between the pressing ring and the lens.
The laser lens group comprises a lens frame structure, wherein the lens frame structure comprises a lens adjusting assembly body, a rubber plastic sponge and a lens frame fixing seat;
the lens adjusting assembly comprises a lens assembling mechanism and a lens adjusting mechanism;
the lens assembling mechanism is adjustably arranged on the spectacle frame fixing seat through the lens adjusting mechanism;
the lens adjusting mechanism comprises a lens adjusting plate and at least one position adjusting component, and is used for adjusting a first inclination angle between the lens assembling mechanism and the spectacle frame fixing seat;
the rubber plastic sponge is arranged between the lens adjusting assembly body and the mirror bracket fixing seat and used for sealing a gap between the lens adjusting assembly body and the mirror bracket fixing seat.
A laser processing device is characterized in that a laser lens group comprises a lens frame structure, wherein the lens frame structure comprises a lens adjusting assembly body, a rubber plastic sponge and a lens frame fixing seat;
the lens adjusting assembly comprises a lens assembling mechanism and a lens adjusting mechanism;
the lens assembling mechanism is adjustably arranged on the spectacle frame fixing seat through the lens adjusting mechanism;
the lens adjusting mechanism comprises a lens adjusting plate and at least one position adjusting component, and is used for adjusting a first inclination angle between the lens assembling mechanism and the spectacle frame fixing seat;
the rubber plastic sponge is arranged between the lens adjusting assembly body and the mirror bracket fixing seat and used for sealing a gap between the lens adjusting assembly body and the mirror bracket fixing seat.
The utility model has the beneficial effects that compared with the prior art, the spectacle frame structure comprises a lens adjusting assembly body, the rubber plastic sponge and a spectacle frame fixing seat, the configuration structure of the mode is simple, wherein the lens adjusting assembly body comprises a lens assembling mechanism and a lens adjusting mechanism, and the lens assembling mechanism is assembled with lenses. The adjustment of the inclination angle between the lens assembly mechanism and the mirror bracket fixing seat is realized by adjusting at least one position component of the lens adjusting mechanism, namely the adjustment of the inclination angle between the lens and the mirror bracket fixing seat is realized, and the operation difficulty of adjusting the lens is reduced. Furthermore, the lens adjusting mechanism is provided with a plurality of position adjusting parts, the position adjusting parts are arranged in different directions relative to the lens assembling mechanism, when the lens is adjusted, multi-angle adjustment of the lens can be achieved, and the adjusting precision and the adjusting angle range of the lens are improved. In addition, the rubber plastic sponge arranged between the lens adjusting assembly body and the spectacle frame fixing seat is further arranged, so that the adjusting stroke of the lens adjusting assembly body can be ensured, and the sealing performance can be better considered.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments 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 based on these drawings without inventive labor.
The utility model is further illustrated with reference to the following figures and examples.
Fig. 1 is a perspective view of a frame structure according to an embodiment of the present invention;
fig. 2 is a schematic view of a frame structure according to an embodiment of the present invention;
FIG. 3 is a schematic view of a lens fitting adjustment mechanism provided in accordance with an embodiment of the present invention;
fig. 4 is a schematic view of a lens assembling mechanism according to an embodiment of the present invention.
The reference numerals in the specification are as follows:
10. a lens adjusting assembly; 101. pressing a ring; 102. a lens barrel; 103. a space ring; 104. a lens; 105. a lens adjusting plate; 106. a spring; 107. a screw; 108. a gasket;
20. rubber plastic cotton;
30. mirror holder fixing base.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the utility model.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
A frame structure, in one embodiment, as shown in fig. 1, the structure comprising: a lens adjusting assembly 10, a rubber plastic sponge 20 and a spectacle frame fixing seat 30; the lens adjusting assembly 10 comprises a lens assembling mechanism and a lens adjusting mechanism; the lens assembling mechanism is adjustably arranged on the lens frame fixing seat 30 through the lens adjusting mechanism; the rubber plastic foam 20 is disposed between the lens adjusting assembly 10 and the frame fixing seat 30, and is used for sealing a gap between the lens adjusting assembly 10 and the frame fixing seat 30.
It will be appreciated that the frame holder 30, as shown in fig. 1 and 2, includes a front surface, a back surface, a left side surface, a left inclined surface, a bottom surface, and a right inclined surface. Wherein, an inclination angle is arranged between the right inclined plane and the bottom surface, and the inclination angle is smaller than 90 degrees. Preferably, the angle of inclination is 30 degrees. The front surface of the mirror bracket fixing seat 30 can comprise three counter bores, and the back surface of the mirror bracket fixing seat comprises three circular through holes and two pin holes (the pin holes can realize positioning), so that the mirror bracket structure can be fixed on laser processing equipment.
Further, as shown in fig. 3, a sectional view of the lens adjusting assembly 10 is shown. The lens adjusting assembly 10 includes a lens fitting mechanism and a lens adjusting mechanism. The lens fitting mechanism includes a lens barrel 102, a spacer 103, and a pressing ring 101. The lens adjusting mechanism includes a lens adjusting plate 105 and at least one position adjusting member. The lens adjusting mechanism is provided with a plurality of position adjusting parts, the position adjusting parts are arranged in different directions relative to the lens assembling mechanism, when the lens is adjusted, multi-angle adjustment of the lens can be achieved, and the adjusting precision and the adjusting angle range of the lens are improved. The lens adjustment assembly 10 is adjustably secured to the inclined surface of the frame mounting base 30 by a lens adjustment mechanism. When the lens adjusting assembly 10 is fixedly assembled with the frame fixing base 30, a gap exists between the assembly of the lens adjusting assembly 10 and the frame fixing base 30, and at this time, the rubber-plastic sponge 20 is used at the periphery of the position adjusting component of the lens adjusting assembly 10 to seal the gap between the assembly of the lens adjusting assembly 10 and the frame fixing base 30. Generally, the compression rate of the rubber plastic foam 20 is as high as eighty percent or more, which can ensure the adjustment stroke of the lens adjustment assembly 10 and simultaneously achieve better sealing performance.
Further, when the rubber plastic 20 is used to seal the gap between the lens adjusting assembly 10 and the frame fixing base 30 at the periphery of the position adjusting component of the lens adjusting assembly 10, the inclination angle of the lens assembling mechanism is adjusted by the lens adjusting mechanism, so that the inclination angle of the lens 104 reaches the preset inclination angle.
The frame structure provided by the present embodiment includes a lens adjusting assembly 10, a rubber plastic foam 20 and a frame fixing base 30. The lens adjusting assembly 10 includes a lens assembling mechanism and a lens adjusting mechanism. The lens assembling mechanism is adjustably arranged on the mirror bracket fixing seat 30 through the lens adjusting mechanism, and the inclination angle of the lens assembling mechanism can be adjusted. And the gap between the lens adjusting assembly body 10 and the lens bracket fixing seat 30 is sealed through the rubber plastic sponge 20, so that the adjusting stroke is ensured, and the sealing performance is better.
Optionally, in an embodiment, an adjustment range of the first inclination angle between the lens assembling mechanism and the frame fixing seat is ± 4 °, and in an actual application scenario, the inclination angle range of the lens assembling mechanism may be limited by the lens adjusting mechanism, so that the lens assembling mechanism moves within a certain forming range, and thus, the stability and reliability of the application of the lens assembling mechanism are improved.
It will be appreciated that the first tilt angle is the degree of tilt that the lens mounting mechanism is inclined relative to the right bevel of the frame mount 30.
In one embodiment, after the frame is used for a period of time, the lens 104 is prone to shift to some extent, and the tilt angle of the lens assembly mechanism can be adjusted to correct the shift of the lens 104, thereby improving the stability of the laser processing apparatus. Secondly, because the inclination angle scope of adjustable is great, compare prior art, the practicality is stronger.
Alternatively, in one embodiment, as shown in fig. 3, a cross-sectional view of lens adjustment assembly 10 is provided. The lens adjusting assembly 10 includes a lens fitting mechanism including a lens barrel 102, a spacer 103, and a pressing ring 101, and a lens adjusting mechanism. The lens barrel 102 is used for mounting the pressing ring 101, the spacer 103 and the lens 104. The pressing ring 101 is detachably fixed in the lens barrel 102 to fix the spacer 103 and the lens 104 in the lens barrel 102. Specifically, a lens 104 is placed in the lens barrel 102, then a spacer 103 is placed above the lens 104, and finally the pressing ring 101 is detachably mounted in the lens barrel 102, so that the lower part of the pressing ring 101 is pressed against the spacer 103, and the spacer 103 and the lens are fixed in the lens barrel 102. The type of lens 104 includes, but is not limited to, a mirror. The space ring 103 is arranged between the pressing ring 101 and the lens 104, so that a gap exists between the pressing ring 101 and the lens 104, and the pressing ring 101 is prevented from scratching the lens 104.
Preferably, the pressing ring 101 is detachably mounted in the lens barrel 102 in such a manner that the pressing ring 101 is screwed on the inner thread of the lens barrel 102 through the outer thread of the pressing ring 101, so that the degree of tightness of the lens 104 can be adjusted.
Preferably, the lens assembling mechanism is detachably arranged on the lens adjusting mechanism, and the installation is simple. Secondly, when the lens 104 needs to be disassembled in a narrow space, the lens assembling mechanism is screwed out, the lens assembling mechanism is disassembled on the outside, and the lens 104 is taken out, so that the operation is simple, and the risk of damaging the lens 104 is reduced.
Alternatively, in one embodiment, as shown in FIGS. 1-3, the lens adjustment mechanism includes a lens adjustment plate 105 and at least one position adjustment member. The lens fitting mechanism is detachably mounted on the lens adjusting plate 105.
Alternatively, in an embodiment, at least one screw hole is provided on the lens adjusting plate 105, and the number of the position adjusting components may be correspondingly configured, for example, when the number of the position adjusting components is three, three corresponding screw holes may be provided, and the position adjusting components may fix the lens adjusting plate 105 to the frame fixing base 30 through the screw holes, that is, fix the lens assembling mechanism to the frame fixing base 30.
Optionally, the position adjustment member includes a spring 106, a screw 107, and a washer 108. The head of the screw 107 is mounted above the lens adjusting plate 105 and the washer 108, the washer 108 is mounted on the inner wall of the screw hole on the adjusting plate 105, and the spring 106 is mounted on the tail of the screw 107 in a penetrating manner and is positioned below the lens adjusting plate 105.
In one embodiment, as shown in fig. 3 and 4, a screw 107 is inserted through the lens adjusting plate 105 via a washer 108 and a screw hole, and the spring 106 is inserted through the screw 107 inserted through the lens adjusting plate 105. The spring 106 has a certain elasticity, and the inclination angle of the lens adjusting plate 105 is changed by adjusting the elasticity of the spring 106 by rotating the screw 107. The washer 108 allows a small amount of rocking motion of the screw 107, preventing the screw 107 from jamming as the frame is rocked.
Alternatively, in an embodiment, as shown in fig. 1, the number of the position adjusting components may be three or more, and in this embodiment, by arranging the position adjusting components around the lens assembling mechanism, that is, in different directions relative to the lens assembling mechanism, it is possible to adjust the tilt angle in multiple directions, thereby improving the accuracy of tilt angle adjustment and the flexibility of application.
Optionally, in an embodiment, the position adjusting component is disposed on the lens adjusting plate 105 through a screw hole, so as to adjustably fix the lens adjusting plate 105 on the frame fixing base 30, and adjust the inclination angle of the lens adjusting plate 105.
Optionally, the position adjusting component is used for fixing the position of the lens adjusting plate 105 and adjusting a second inclination angle of the lens adjusting plate 105; the lens assembling mechanism is detachably fixed on the lens adjusting plate 105, so that the first inclination angle of the lens assembling mechanism is changed along with the change of the second inclination angle of the lens adjusting plate 105.
In one embodiment, the second inclination angle of the lens adjusting plate 105 is adjusted by rotating the screw 107 of the position adjusting member. Further, the lens fitting mechanism is detachably fixed to the lens adjusting plate 105, and when the second inclination angle of the lens adjusting plate 105 is adjusted by rotating the screw 107, the first inclination angle of the lens fitting mechanism is changed according to the change of the second inclination angle of the lens adjusting plate 105. The second inclination angle is the inclination of the lens adjusting plate 105, and the first inclination angle is the inclination of the lens assembling mechanism. Typically, the second angle of inclination is equal to the first angle of inclination.
Alternatively, as shown in fig. 3 and 4, in one embodiment, the spring 106 in the position adjustment member is a rectangular spring 106. Understandably, the rectangular spring 106 has large elasticity, so that it can play a role of adjusting, and can also play a role of tightening and fixing the lens adjusting plate 105 and the lens assembly.
Optionally, in an embodiment, the screw 107 in the position adjusting member is a fine-thread screw 107. Understandably, the thread of the fine thread screw 107 is dense and fine, which can improve the precision of the inclination angle adjustment.
Optionally, in one embodiment, the washer 108 in the position adjustment member is a spherical washer. It will be appreciated that the spherical washer includes a spherical washer and a conical washer, which allows the screw 107 to swing with a small amplitude, preventing the screw 107 from being jammed when the frame swings.
The utility model provides a laser mirror group, this laser mirror group includes above-mentioned mirror holder structure, can realize the regulation of the multi-angle of lens based on above-mentioned mirror holder structure, improves the precision and the characteristics of angle range that the lens was adjusted, and corresponding laser mirror group also has the regulation that can realize the multi-angle of lens, improves the precision and the characteristics of angle range that the lens was adjusted.
The utility model provides a laser processing equipment, this laser processing equipment includes above-mentioned mirror holder structure, can realize the regulation of the multi-angle of lens based on above-mentioned mirror holder structure, improves the precision and the characteristics of angle range that the lens was adjusted, and the laser processing equipment that corresponds also has the regulation that can realize the multi-angle of lens, improves the precision and the characteristics of angle range that the lens was adjusted.
The present invention is not limited to the above embodiments, and any modifications, equivalents and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A spectacle frame structure is characterized in that the spectacle frame structure comprises a lens adjusting assembly body, a rubber plastic sponge and a spectacle frame fixing seat;
the lens adjusting assembly comprises a lens assembling mechanism and a lens adjusting mechanism;
the lens assembling mechanism is adjustably arranged on the spectacle frame fixing seat through the lens adjusting mechanism;
the lens adjusting mechanism comprises a lens adjusting plate and at least one position adjusting component, and is used for adjusting a first inclination angle between the lens assembling mechanism and the spectacle frame fixing seat;
the rubber plastic sponge is arranged between the lens adjusting assembly body and the mirror bracket fixing seat and used for sealing a gap between the lens adjusting assembly body and the mirror bracket fixing seat.
2. The frame structure of claim 1, wherein the first tilt angle is adjustable in a range of ± 4 °.
3. The frame structure of claim 1, wherein the position adjustment component is configured to fix the position of the lens adjustment plate and to adjust a second tilt angle of the lens adjustment plate;
the lens assembly devices are detachably fixed on the lens adjusting plate, so that the first inclination angle of the lens assembly devices is changed along with the change of the second inclination angle of the lens adjusting plate.
4. The frame structure of claim 1, wherein the lens adjustment plate is provided with at least one screw hole;
the position adjusting component penetrates through the screw hole to adjustably fix the lens assembling mechanism on the spectacle frame fixing seat.
5. The frame structure of claim 1, wherein the position adjustment component comprises a spring, a screw, and a washer.
6. The frame structure of claim 5, wherein the number of position adjustment members is three or more; the spring is a rectangular spring.
7. The frame structure of claim 5, wherein the gasket is a spherical gasket; the spherical washer includes a spherical washer and/or a tapered washer.
8. The frame structure of any of claims 1-7, wherein the lens assembly mechanism comprises a lens barrel, a spacer ring, and a clamping ring;
the lens cone is used for mounting the pressing ring, the spacing ring and the lens;
the pressing ring is detachably fixed in the lens barrel so as to fix the spacing ring and the lens in the lens barrel;
the spacer ring is arranged between the pressing ring and the lens.
9. An optical laser assembly comprising a lens mount structure according to any one of claims 1 to 8.
10. A laser processing apparatus, wherein the laser mirror assembly comprises the mirror frame structure according to any one of claims 1 to 8 or the laser mirror assembly according to claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220178218.6U CN216979411U (en) | 2022-01-21 | 2022-01-21 | Mirror holder structure, laser mirror group and laser processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220178218.6U CN216979411U (en) | 2022-01-21 | 2022-01-21 | Mirror holder structure, laser mirror group and laser processing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216979411U true CN216979411U (en) | 2022-07-15 |
Family
ID=82351745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220178218.6U Active CN216979411U (en) | 2022-01-21 | 2022-01-21 | Mirror holder structure, laser mirror group and laser processing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216979411U (en) |
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2022
- 2022-01-21 CN CN202220178218.6U patent/CN216979411U/en active Active
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