CN210717388U - Assembly tool for lens surface cover - Google Patents
Assembly tool for lens surface cover Download PDFInfo
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- CN210717388U CN210717388U CN201921765789.4U CN201921765789U CN210717388U CN 210717388 U CN210717388 U CN 210717388U CN 201921765789 U CN201921765789 U CN 201921765789U CN 210717388 U CN210717388 U CN 210717388U
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- surface cover
- lens surface
- lens
- heat dissipation
- mold core
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Abstract
The utility model discloses an assembly tool of lens face lid for the assembly of lens face lid and heat dissipation structure spare, the assembly tool includes the mold core, the slider, the guide pillar, the spring, through putting lens face lid upside down on the mold core, exerts pressure to heat dissipation structure spare, accomplishes the assembly, has avoided the damage that external force caused optical lens, has promoted the quality of product; the lens surface cover and the heat dissipation structural part are accurately assembled by adopting the modes of a fitting structure, a positioning column, a positioning hole and the like, so that the assembly efficiency is improved; meanwhile, the spring is arranged on the guide post, so that once operation is completed, the sliding block can be rapidly reset, the lens surface cover is positioned in the air at the moment, secondary scratching of the optical lens is avoided when the optical lens is taken down, secondary operation is facilitated, and the production efficiency is improved.
Description
Technical Field
The utility model discloses assembly system technical field, concretely relates to assembly system of lens face lid.
Background
LED lamps have grown up rapidly in the lighting market due to their advantages of durability and energy conservation. In the whole production process of the LED lamp, the requirements of the optical lens in the lens surface cover on assembly and use environments are extremely high, and the use light efficiency of the LED lamp is affected by dust and scratches, so that the assembly of the lens surface cover and the heat dissipation structural part is one of important processes. When the lens surface cover is connected and assembled with the buckle of the heat dissipation structural part, the traditional assembly adopts the mode that the lens surface cover is pressed on the heat dissipation structural part, pressure is applied to the lens surface cover, and the assembly is completed. This kind of assembly method, there is the risk that damages influence lamps and lanterns use to lens face lid in process of production, and to lens face lid and the difficult location of heat radiation structure spare, lead to the assembly failure, and production efficiency is low simultaneously, and manufacturing cost is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that current lamps and lanterns lens face lid easily harms optical lens when assembling with heat radiation structure spare, difficult location, assembly efficiency is low, the high technical problem of assembly cost provides an assembly system utensil of lens face lid, through invering lens face lid, exert pressure to heat radiation structure spare, accomplish the assembly, and take modes such as agreeing with the structure, reference column to realize accurate location, make lens face lid and heat radiation structure spare realize accurate assembly, the assembly efficiency is improved.
For solving the technical problem of the utility model, the utility model discloses a realize through following technical scheme: an assembly jig of a lens surface cover is used for assembling the lens surface cover and a heat dissipation structure part, and comprises a mold core, a slide block and a guide pillar, wherein the mold core and the lens surface cover are matched in size, the lens surface cover is arranged on the mold core in an inverted mode, the mold core is positioned on a bottom plate of the assembly jig, the heat dissipation structure part and the slide block are static relatively, the slide block is sleeved on the guide pillar, the guide pillar is fixed on the bottom plate of the assembly jig, the guide pillar is arranged on the periphery of the mold core, the guide pillar has a positioning function, and the slide block can slide relatively to the guide pillar.
Preferably, the device further comprises a spring, and the spring is sleeved on the guide post.
Preferably, the slider is provided with small guide posts, the heat dissipation structural part is provided with mounting holes, and the small guide posts correspond to the mounting holes one to one.
Preferably, the surface of the lens surface cover is provided with a convex rib, the mold core is provided with a groove, and the groove and the convex rib are in a fit structure.
Preferably, the mold core is provided with positioning columns, the lens surface cover is provided with positioning holes, and the positioning columns correspond to the positioning holes one to one.
Preferably, the contact part of the sliding block and the heat dissipation structural member is a concave-convex fit structure.
Compared with the prior art, the utility model discloses the beneficial effect who obtains is:
the utility model discloses an assembly fixture of lens face lid, through putting upside down the lens face lid, exert pressure to the heat dissipation structure spare, accomplish the assembly, avoided the damage that external force caused optical lens, promoted the quality of product; the lens surface cover and the heat dissipation structural part are accurately assembled by adopting the modes of a fitting structure, a positioning column, a positioning hole and the like, so that the assembly efficiency is improved; meanwhile, the spring is arranged on the guide post, so that once operation is completed, the sliding block can be rapidly reset, the lens surface cover is positioned in the air at the moment, secondary scratching of the optical lens is avoided when the optical lens is taken down, secondary operation is facilitated, and the production efficiency is improved.
Drawings
Fig. 1 is a schematic view of the lens surface cover of the present invention.
FIG. 2 is a view showing the arrangement of a lens surface cover in example 1.
Fig. 3 is an assembly view of the lens surface cover and the heat dissipation structure of example 1.
Fig. 4 is a diagram illustrating the assembly of the lens surface cover and the heat dissipation structure using the pressure block in example 1.
FIG. 5 is a view showing the arrangement of a lens surface cover in example 2.
Fig. 6 is a view showing the positioning of the lens surface cover in example 2.
Fig. 7 is an assembly view of the lens surface cover and the lamp housing in example 2.
Reference numerals: 1. assembling a jig; 2. a mold core; 21. a groove; 22. a positioning column; 3. a slider; 31. a small guide post; 4. a guide post; 5. a spring; 6. a lens face cover; 61. a rib is protruded; 62. positioning holes; 7. a heat dissipation structure; 71. mounting holes; 8. a pressure block; 9. a lamp housing.
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, 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.
Example 1:
one of the embodiments of the lens surface cover assembly tool is applied to assembly of a module, mainly assembly between a lens surface cover 6 and a heat dissipation structure 7, please refer to fig. 1 to 3, the surface of the lens surface cover 6 has a rib 61, the heat dissipation structure 7 has a mounting hole 71, the assembly tool 1 includes a mold core 2, a slide block 3, a guide post 4 and a spring 5, the mold core 2 has a groove 21 matching with the rib 61, and the slide block 3 has a small guide post 31 matching with the mounting hole 71.
The lens surface cover 6 is inversely arranged in the mold core 2, and the lens surface cover 6 is accurately positioned with the groove 21 through the convex rib 61; the heat dissipation structure 7 is fixed to the slider 3 by the small guide posts 31, so that the heat dissipation structure 7 can be accurately assembled with the lens surface cover 6.
The slide block 3 can freely slide on the guide post 4, the spring 5 is positioned below the slide block 3, the spring 5 is sleeved on the guide post 4, after the heat dissipation structural part 7 and the lens surface cover 6 are placed, a press machine is utilized to give a downward acting force to the heat dissipation structural part 7 through a pressure block 8, the pressure block 8 enables the pressure to be uniformly distributed to the heat dissipation structural part 7, and the accurate assembly of the lens surface cover 6 and the heat dissipation structural part 7 is realized through the positioning action of the convex ribs 61 and the small guide posts 31 without damaging the lens surface cover; after one assembling operation is finished, the sliding block 3 can be reset through the resilience force of the spring 5 so as to carry out the next operation.
Example 2:
another embodiment of the assembling tool of the lens surface cover is applied to assembling an integrated LED street lamp housing 9 and the lens surface cover 6 thereof, the lens surface cover 6 is provided with a positioning hole 62, the assembling tool 1 comprises a mold core 2, a slide block 3, a guide post 4 and a spring 5, the mold core 2 is provided with a positioning post 22 matched with the positioning hole 62, the slide block 3 and the lamp housing 9 are in a fit structure, the lamp housing 9 is arranged in the slide block 3, and the guide post 4 is determined according to the positions of the lamp housing 9 and the lens surface cover 6, so that accurate positioning can be realized; the lens surface cover 6 is placed in the mold core 2, and the lens surface cover 6 is precisely positioned through the positioning column 22 and the positioning hole 62; the slide block 3 can freely slide on the guide post 4, the spring 5 is positioned below the slide block 3, the spring 5 is sleeved on the guide post 4, after the lamp housing 9 and the lens surface cover 6 are placed, a downward acting force is applied to the lamp housing 9 by a press machine, and the lens surface cover 6 and the lamp housing 9 are accurately assembled without damaging the lens surface cover through the positioning action of the positioning hole 62 and the positioning post 22; after one assembling operation is finished, the sliding block 3 can be reset through the resilience force of the spring 5 so as to carry out the next operation.
The foregoing is illustrative of only specific embodiments of this invention. It will be clear that the invention is not limited to the above embodiments, but that many similar modifications are possible. All modifications which can be derived or suggested by a person skilled in the art from the disclosure of the invention should be considered within the scope of the invention.
Claims (6)
1. An assembling tool of a lens surface cover is used for assembling the lens surface cover (6) and a heat dissipation structural part (7), it is characterized in that the assembly jig (1) comprises a mold core (2), a slide block (3) and a guide post (4), the mold core (2) is matched with the lens surface cover (6) in size, the lens surface cover (6) is inversely arranged on the mold core (2), the mold core (2) is positioned on the bottom plate of the assembly jig (1), the heat dissipation structural part (7) and the slide block (3) are relatively static, the slide block (3) is sleeved on the guide post (4), the guide post (4) is fixed on the bottom plate of the assembly jig (1), the guide posts (4) are arranged on the periphery of the mold core (2), the guide posts (4) have a positioning function, the sliding block (3) can slide relative to the guide post (4).
2. The lens face cover assembly jig of claim 1, wherein: the spring (5) is sleeved on the guide post (4).
3. The lens face cover assembly jig of claim 1, wherein: the heat dissipation structure is characterized in that small guide posts (31) are arranged on the sliding block (3), mounting holes (71) are formed in the heat dissipation structure (7), and the small guide posts (31) correspond to the mounting holes (71) one by one.
4. The lens face cover assembly jig of claim 1, wherein: the surface of the lens surface cover (6) is provided with a convex rib (61), the mold core (2) is provided with a groove (21), and the groove (21) and the convex rib (61) are of a fit structure.
5. The lens face cover assembly jig of claim 1, wherein: the mold core (2) is provided with positioning columns (22), the lens surface cover (6) is provided with positioning holes (62), and the positioning columns (22) correspond to the positioning holes (62) one to one.
6. The lens face cover assembly jig of claim 1, wherein: the contact part of the sliding block (3) and the heat dissipation structural part (7) is of a concave-convex fit structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921765789.4U CN210717388U (en) | 2019-10-21 | 2019-10-21 | Assembly tool for lens surface cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921765789.4U CN210717388U (en) | 2019-10-21 | 2019-10-21 | Assembly tool for lens surface cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210717388U true CN210717388U (en) | 2020-06-09 |
Family
ID=70926536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921765789.4U Active CN210717388U (en) | 2019-10-21 | 2019-10-21 | Assembly tool for lens surface cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210717388U (en) |
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2019
- 2019-10-21 CN CN201921765789.4U patent/CN210717388U/en active Active
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Address after: No. 689, aixihu North Road, high tech Industrial Development Zone, Nanchang City, Jiangxi Province Patentee after: China energy saving Jinghe Technology Co.,Ltd. Address before: No. 689, aixihu North Road, high tech Industrial Development Zone, Nanchang City, Jiangxi Province Patentee before: CECEP LATTICELIGHTING Co.,Ltd. |