CN214981405U - Square lens fixing clamp for engraving and milling machine - Google Patents
Square lens fixing clamp for engraving and milling machine Download PDFInfo
- Publication number
- CN214981405U CN214981405U CN202120104951.9U CN202120104951U CN214981405U CN 214981405 U CN214981405 U CN 214981405U CN 202120104951 U CN202120104951 U CN 202120104951U CN 214981405 U CN214981405 U CN 214981405U
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- CN
- China
- Prior art keywords
- fixed
- milling machine
- engraving
- square lens
- trapped orbit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000003801 milling Methods 0.000 title claims abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 10
- 229920000742 Cotton Polymers 0.000 claims description 5
- 238000001179 sorption measurement Methods 0.000 claims description 5
- 230000003139 buffering effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000007246 mechanism Effects 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Abstract
The utility model discloses a square lens mounting fixture for cnc engraving and milling machine, which comprises a fixing plate and i, be equipped with the fixed slot that is used for fixed lens on the fixed plate, the fixed slot is equipped with all around to keeping away from the trapped orbit that the fixed slot direction extends, the trapped orbit with the fixed slot is in on the same horizontal plane, still be equipped with the installation department on the fixed plate and lie in the trapped orbit and keep away from fixed slot one end, each all install fixed cylinder in the installation department, fixed cylinder piston rod front end is installed the fixed block and is located the trapped orbit. The utility model discloses a set up the fixed slot on the fixed plate to set up trapped orbit around the fixed slot, make square lens install back in the fixed slot, can press from both sides tight fixedly through the fixed cylinder of trapped orbit tail end, make the utility model discloses can fix different specification and dimension's square lens through fixed cylinder, reduce manufacturing cost.
Description
Technical Field
The utility model relates to a square lens mounting fixture technical field for cnc engraving and milling machine especially relates to a square lens mounting fixture for cnc engraving and milling machine.
Background
A lens for protecting a display screen is mounted on most mobile phones or other intelligent devices, and in order to attach the lens to the display screen, the lens needs to be matched with the structure of the display screen; at present, most display screens of mobile phones or intelligent equipment are of curved surface structures, so that lenses need to be subjected to injection molding, in order to improve the molding rate and the molding quality of the lenses, an auxiliary mechanism needs to be injected at the edges or the outer parts of the lenses, and the lenses are cut off by an engraving and milling machine.
At present, the in-process that the lens among the prior art cut in the cnc engraving and milling machine needs to be fixed the lens through anchor clamps, but because the size and the structure of every type of lens are all inequality, lead to every type of lens all to set up a corresponding anchor clamps with it, lead to anchor clamps a great deal of, greatly increased manufacturing cost.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, the utility model provides a square lens mounting fixture for cnc engraving and milling machine can act on the square lens of multiple size, reduction in production cost.
The utility model provides a scheme that its technical problem took is: the utility model provides a square lens mounting fixture for cnc engraving and milling machine, includes the fixed plate, be equipped with the fixed slot that is used for fixed lens on the fixed plate, the fixed slot is equipped with the trapped orbit that extends to keeping away from the fixed slot direction all around, the trapped orbit with the fixed slot is in on the same horizontal plane, still be equipped with the installation department on the fixed plate and be located trapped orbit and keep away from fixed slot one end, each all install fixed cylinder in the installation department, fixed cylinder piston rod front end installs the fixed block and is located the trapped orbit.
Furthermore, a cavity is arranged in the fixing plate, a vent hole is formed in the side end of the fixing plate, and an adsorption hole communicated to the cavity is formed in the fixing groove.
Furthermore, an air tap is installed at the air vent and connected with a vacuum hose, and the other end of the vacuum hose is connected with a vacuum pump for extracting vacuum.
Furthermore, a groove matched with the piston rod of the fixed cylinder is arranged in the fixed track, and the groove extends into the fixed groove and is communicated with the groove in the opposite fixed track.
Furthermore, each fixed cylinder is a double-rod cylinder.
Furthermore, the fixed blocks are respectively fixed at the front ends of the piston rods of the fixed cylinders, and an auxiliary channel is formed between every two adjacent fixed blocks.
Furthermore, the lower end of the fixing block is tightly attached to the fixing rail, the lower end of the fixing block is further provided with a fixing part matched with the fixed cylinder piston rod structure, and the fixing part is embedded in the groove.
Furthermore, a buffer cotton sheet is adhered to one end, close to the fixing groove, of each fixing block.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up the fixed slot on the fixed plate to set up trapped orbit around the fixed slot, make square lens install back in the fixed slot, can press from both sides tight fixedly through the fixed cylinder of trapped orbit tail end, make the utility model discloses can fix different specification and dimension's square lens through fixed cylinder, reduce manufacturing cost.
2. The utility model discloses a setting has the fixed plate of cavity to set up air vent and vacuum pump connection at the fixed plate side, set up the absorption hole simultaneously on the fixed slot, make the utility model discloses can make square lens fix through the absorption hole absorption through the vacuous mode of vacuum pump extraction.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic structural diagram of the present embodiment;
FIG. 2 is an exploded view of the present embodiment;
fig. 3 is a sectional view of the present embodiment.
In the figure: 1. a fixing plate; 11. fixing grooves; 111. an adsorption hole; 12. fixing a track; 121. a groove; 13. an installation part; 14. a cavity; 15. a vent hole; 151. an air tap; 152. a vacuum hose; 2. fixing the air cylinder; 21. a fixed block; 211. an auxiliary channel; 212. a fixed part; 213. a buffer cotton sheet; 3. a lens.
Detailed Description
In order that the present invention may be more readily and clearly understood, the following description of the present invention is provided in connection with the accompanying drawings.
It should be noted that the terms "center," "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like as used herein are used in the orientation or positional relationship indicated in the drawings for the convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and therefore should not be construed as limiting the present invention. "plurality" means two or more unless otherwise specified.
Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
With reference to fig. 1 to 3, a square lens fixing clamp for an engraving and milling machine includes a fixing plate 1, in this embodiment, a fixing groove 11 for placing a lens 3 is disposed on the fixing plate 1, and a fixing rail 12 extending to the outside of the fixing groove 11 is disposed around the fixing groove 11, wherein the fixing rail 12 and the fixing groove 11 are located on the same horizontal plane, so as to facilitate clamping and positioning the lens 3 in the fixing groove 11; the fixing rail 12 of the embodiment is provided with an installation part 13 at one end far away from the fixing groove 11, wherein the fixing cylinder 2 is installed in the installation part, and the front end of the piston rod of the fixing cylinder 2 is provided with the fixing block 21 and is embedded in the fixing rail 12; and, the fixed cylinder 2 piston rod in this embodiment is located fixed track 12 to the front end of piston rod is equipped with fixed block 21, makes this embodiment can promote fixed block 21 through fixed cylinder 2, and it is fixed to carry out the centre gripping to the four sides of placing square lens 3 in fixed slot 11, and the mode of fixing is carried out through the cylinder makes this embodiment can act on the lens 3 of most square structures, has improved the application range of this embodiment, makes this embodiment can act on with the square lens 3 of more oversize, and has reduced manufacturing cost.
As shown in fig. 3, a cavity 14 is provided in the fixing plate 1 in the present embodiment, and a vent hole 15 connected to the cavity 14 is provided at a side end of the fixing plate 1, and an adsorption hole 111 connected to the cavity 14 is also provided on the mounting groove; this embodiment is through installing air cock 151 in air vent 15 department to with air cock 151 through vacuum hose 152 and vacuum pump connection, make the lens 3 of this embodiment carry out the centre gripping by fixed cylinder 2 and fix the back, can also make lens 3 adsorb fixedly by adsorption hole 111 through starting the vacuum pump, and then fix the position on the lens 3 vertical direction, improved the position precision behind the fixed lens 3 of this embodiment.
As shown in fig. 2, be equipped with on the fixed track 12 in this embodiment with piston rod assorted recess 121, and recess 121 extends to in the fixed slot 11, with the recess 121 intercommunication in the relative fixed track 12, make fixed cylinder 2 fix back in installation department 13, the piston rod of fixed cylinder 2 is located fixed track 12, simultaneously, make half of fixed cylinder 2 piston rod imbed in recess 121, make the height reduction of fixed cylinder 2 of this embodiment, can prevent that lens 3 from in cutting process, give off the collision with the tool bit of finishing impression machine, lead to the cutter to damage.
After the fixed cylinder 2 in this embodiment is installed, the piston rod is embedded into the groove 121, and the fixed block 21 is fixed at the front end of the piston rod, wherein the lower end of the fixed block 21 is provided with a fixed part 212 matched with the piston rod, in this embodiment, the fixed block 21 is installed on the end surface of the piston rod by penetrating the fixed part 212 through a bolt, and at this time, the fixed part 212 is embedded in the groove 121, so that the lower end of the fixed block 21 is just attached to the end surface of the fixed rail 12 and further attached to the end surface of the fixed groove 11 after the fixed block 21 is installed; after the lens 3 is placed in the fixing groove 11, the fixing block 21 can clamp and fix the periphery of the lens 3, so that more square lenses 3 with thinner thickness can be clamped and fixed in the embodiment, and the application range of the embodiment is widened.
As shown in fig. 1 and fig. 2, the fixed cylinder 2 in this embodiment is a double-rod cylinder, and the front end of each piston rod of the fixed cylinder 2 is connected with a fixed block 21, and meanwhile, an interval is left between two adjacent fixed blocks 21 and an auxiliary channel 211 is formed; when the lens 3 is injection molded, in order to improve the molding rate and the molding quality of the lens 3, an auxiliary mechanism is often arranged around the lens 3, and the auxiliary mechanism is cut off by a finishing carving machine after the lens 3 is molded; this embodiment is through establishing fixed cylinder 2 into the double-rod cylinder to install fixed block 21 on two piston rods of fixed cylinder 2 respectively, make and leave auxiliary channel 211 between two fixed blocks 21, as shown in fig. 1, after fixed cylinder 2 of this embodiment carries out the centre gripping to lens 3, auxiliary mechanism passes from the centre of two piston rods of double-rod cylinder, the embodiment of being convenient for carries out centre gripping to lens 3 fixedly, make this embodiment also can carry out the centre gripping to lens 3 that has auxiliary mechanism, the application range of this embodiment has been improved.
As shown in fig. 2, each fixing block 21 in this embodiment is adhered with a buffering cotton piece 213 on a side close to the fixing groove 11, and when the fixing cylinder 2 clamps and fixes the lens 3, the fixing cylinder 2 has an excessive clamping force, so that the buffering cotton piece 213 is adhered to one end of the fixing block 21 close to the fixing groove 11 to prevent the lens 3 from being damaged.
The working principle of the embodiment is as follows: install this embodiment to the cnc engraving and milling machine in, accomplish the washing when lens 3 injection moulding, strengthen the process after, place lens 3 in fixed slot 11, afterwards, fixed cylinder 2 starts, the piston rod of fixed cylinder 2 removes to the direction that is close to fixed slot 11, it is fixed to make fixed block 21 carry out the centre gripping to lens 3 all around, the vacuum pump starts afterwards, absorb the air in the cavity 14 through vacuum hose 152, form the vacuum space gradually in making the cavity 14, make the absorption hole 111 that is located lens 3 below adsorb lens 3, fix the vertical direction of lens 3, and then accomplish the location of lens 3 and fix.
The above-mentioned embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and modifications made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (8)
1. The utility model provides a square lens mounting fixture for cnc engraving and milling machine, includes the fixed plate, its characterized in that: be equipped with the fixed slot that is used for fixed lens on the fixed plate, the fixed slot is equipped with the trapped orbit that extends to keeping away from the fixed slot direction all around, the trapped orbit with the fixed slot is in on the same horizontal plane, still be equipped with the installation department on the fixed plate and be located trapped orbit and keep away from fixed slot one end, each fixed cylinder is all installed in the installation department, fixed cylinder piston rod front end is installed the fixed block and is located the trapped orbit.
2. The square lens fixing jig for the engraving and milling machine according to claim 1, characterized in that: the fixing plate is provided with a cavity, the side end of the fixing plate is provided with a vent hole, and the fixing groove is provided with an adsorption hole communicated to the cavity.
3. The square lens fixing jig for the engraving and milling machine according to claim 2, characterized in that: and the air nozzle is arranged at the air hole and is connected with a vacuum hose, and the other end of the vacuum hose is connected with a vacuum pump for extracting vacuum.
4. The square lens fixing jig for the engraving and milling machine according to claim 1, characterized in that: the fixed track is internally provided with a groove matched with the piston rod of the fixed cylinder, and the groove extends into the fixed groove and is communicated with the groove in the opposite fixed track.
5. The square lens fixing jig for the engraving and milling machine according to claim 4, wherein: each fixed cylinder is a double-rod cylinder.
6. The square lens fixing jig for the engraving and milling machine according to claim 5, characterized in that: the fixed blocks are respectively fixed at the front ends of the piston rods of the fixed cylinders, and an auxiliary channel is formed between every two adjacent fixed blocks.
7. The square lens fixing jig for the engraving and milling machine according to claim 6, wherein: the lower end of the fixed block is tightly attached to the fixed track, the lower end of the fixed block is further provided with a fixed part matched with the fixed cylinder piston rod structure, and the fixed part is embedded in the groove.
8. The square lens fixing jig for an engraving and milling machine according to any one of claims 1 to 7, wherein: each the fixed block is close to fixed slot one end and all is pasted and is had the cotton piece of buffering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120104951.9U CN214981405U (en) | 2021-01-15 | 2021-01-15 | Square lens fixing clamp for engraving and milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120104951.9U CN214981405U (en) | 2021-01-15 | 2021-01-15 | Square lens fixing clamp for engraving and milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214981405U true CN214981405U (en) | 2021-12-03 |
Family
ID=79140614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120104951.9U Expired - Fee Related CN214981405U (en) | 2021-01-15 | 2021-01-15 | Square lens fixing clamp for engraving and milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214981405U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115415935A (en) * | 2022-08-30 | 2022-12-02 | 秦皇岛本征晶体科技有限公司 | Special-shaped vibrating lens machining device and method |
-
2021
- 2021-01-15 CN CN202120104951.9U patent/CN214981405U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115415935A (en) * | 2022-08-30 | 2022-12-02 | 秦皇岛本征晶体科技有限公司 | Special-shaped vibrating lens machining device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |