CN216706691U - Camera lens ring double-shaft clamp device - Google Patents
Camera lens ring double-shaft clamp device Download PDFInfo
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- CN216706691U CN216706691U CN202123028985.3U CN202123028985U CN216706691U CN 216706691 U CN216706691 U CN 216706691U CN 202123028985 U CN202123028985 U CN 202123028985U CN 216706691 U CN216706691 U CN 216706691U
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- camera lens
- lens ring
- pressing
- hole
- positioning post
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Abstract
The utility model discloses a camera lens ring double-shaft clamp device, which adopts two pulling cylinders to drive pressing plates and pressing blocks to synchronously press down a camera lens ring positioned in a movable positioning column sleeve, wherein a double-pull rod forms a double-shaft structure, the two pressing blocks press the top of the camera lens ring, so that the camera lens ring is arranged in a camera lens ring mounting groove hole and is pressed, fixed and not displaced, and a cutter of a numerical control machine enters the camera lens ring from a circular channel between the two pressing blocks to perform stamping cutting and the like to form a required pit groove; in addition, the rotating shaft of the flange plate and the numerical control workbench are matched and mounted, so that the left and right rotation of the whole clamp device can be realized, the chute opening and the like with different slopes in the camera lens ring can be processed, and the different processing requirements of one clamp on the camera lens ring can be met. The fixture device has the advantages that different processing of multiple cutters is realized by using one fixture, the camera lens ring does not need to be disassembled and assembled twice, the processing difficulty is reduced, the processing is convenient and fast, the processing time is short, and the processing efficiency is high.
Description
Technical Field
The utility model relates to the technical field of camera lens ring clamps, in particular to a camera lens ring double-shaft clamp device for machining pits and the like on the inner side of a camera lens ring.
Background
The existing camera lens ring is basically processed by adopting a CNC (computerized numerical control) working machine and a lathe to realize the processing of stamping, cutting and the like; the traditional numerical control machining lathe uses a clamp to clamp a camera lens ring for post-machining. When the outer surface of the camera lens ring is processed, the top and the bottom of the camera lens ring can be pressed tightly; when the inner surface of the camera lens ring is processed, the outer side of the camera lens ring can be clamped left and right, and the like. Different processing positions related to the camera lens ring may use different clamps. For the inner surface processing of the camera lens ring, the processing difficulty is higher than that of the outer surface, the required requirement and precision are higher, particularly, the requirements for pit slots, grooves, notches and the like needing to be punched or cut at different angles on the inner surface are higher, and different cutters are required to be matched for processing. The processing to camera mirror circle internal surface among the prior art can not once be accomplished, often needs the multiple process cutter cooperation multiple anchor clamps to carry out a lot of processing, needs dismouting anchor clamps and camera mirror circle many times to carry out secondary operation etc. has following shortcoming: the processing difficulty of the inner surface of the camera lens ring is increased, the processing time is prolonged, the disassembly and the assembly are complicated, the disassembly and the assembly for many times and the processing for many times are seriously prolonged, the processing and the production time are seriously prolonged, the processing and the production efficiency is low, the camera lens frame is easily damaged or the camera lens frame is deformed in the disassembly and the assembly processes, and the like.
Therefore, there is a need for an improvement of the prior art fixture structure for machining the inner surface of the lens ring of the camera to improve the problems of the prior art.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides a camera lens ring double-shaft clamp device, which adopts two pulling cylinders to drive pressing plates and pressing blocks to synchronously press down a camera lens ring positioned in a movable positioning column sleeve, a double-pull rod forms a double-shaft structure, the two pressing blocks press the top of the camera lens ring, so that the camera lens ring is arranged in a camera lens ring mounting groove hole and is pressed, fixed and not displaced, and a cutter of a numerical control machine enters the camera lens ring from a circular channel between the two pressing blocks to perform punching cutting and the like to form a required pit slot; in addition, the rotating shaft of the flange plate and the numerical control workbench are matched and mounted, so that the left and right rotation of the whole clamp device can be realized, the chute opening and the like with different slopes in the camera lens ring can be processed, and the different processing requirements of one clamp on the camera lens ring can be met. This camera mirror circle biax fixture device has and uses an anchor clamps to realize that multichannel cutter realizes different processing, need not secondary dismouting camera mirror circle, reduces the processing degree of difficulty, processing convenient and fast, process time is short, machining efficiency is high, can use processing completion, reduce damage or deformation risk in the camera mirror circle course of working, improvement product processingquality to conventional pot hole groove and special-shaped groove and oblique notch etc. on one set of anchor clamps.
The technical scheme adopted by the utility model for solving the technical problem is as follows: a camera lens ring double-shaft clamp device comprises a bottom plate which is horizontally placed, supporting blocks which are arranged at two ends of the bottom plate, a flange which is fixedly installed on the supporting blocks and is arranged at an angle of 90 degrees with the bottom plate, two pulling cylinders which are symmetrically arranged on the bottom of the bottom plate, guide blocks which are installed on the top of the bottom plate and are arranged corresponding to the positions of the pulling cylinders, pull rods which are installed on power output ends of the pulling cylinders and penetrate through the top of the guide blocks after sequentially penetrating through the bottom plate and the guide blocks, pressing plates which are arranged on the tops of the pull rods, pressing blocks which are arranged on the bottoms of the respective pressing plates and face each other, positioning columns which are fixedly installed on the tops of the bottom plate and are arranged corresponding to the two pressing blocks and positioned below the two pressing blocks, and movable positioning column sleeves which are movably sleeved outside the positioning columns; the central position of the flange plate is provided with a flange plate mounting eccentric hole which is matched with the rotating shaft of the numerical control workbench; the inner side of the pressing plate is provided with a pressing plate arc notch, the inner side of the pressing block is provided with a pressing block arc notch aligned with the pressing plate arc notch, and the same circular channel is formed between the two pressing plate arc notches and between the two pressing block circular hole notches; the top of the movable positioning column sleeve is inwards sunken with a camera lens ring mounting groove hole for placing a camera lens ring, and the movable positioning column sleeve also comprises a positioning column mounting groove hole which is connected with the camera lens ring mounting groove hole and communicated with the camera lens ring mounting groove hole and used for sleeving the positioning column.
When the numerical control machine tool is used, a camera lens ring is placed in a camera lens ring mounting groove hole in advance, the double-pulling air cylinder is started to synchronously drive the pull rod to move downwards, the press plate and the press blocks synchronously press and press the top surface of the top of the camera lens ring but cannot shield the ring opening of the camera lens ring, the camera lens ring is pressed and fixed in the camera lens ring mounting groove hole, and the numerical control machine tool enters from the circular channel between the two press blocks and the ring opening of the camera lens ring to perform processing such as stamping or cutting on the inner surface of the camera lens ring; when the notch of camera mirror circle internal surface carries out slot etc. to add man-hour as required, rotate through numerical control machine shaft drive ring flange and drive the rotation of whole fixture device to realize the processing of slot etc. and can realize the whole fixture device depth of deflection through setting up of ring flange installation eccentric orfice, realize the processing etc. of slot degree of depth, slot size change. After the processing is accomplished, only need make ring flange and pulling cylinder etc. reset can, take out camera picture frame circle, can accomplish once processing and accomplish to the next camera picture frame of treating processing carries out same processing, and the continuity processing performance is strong, convenient and fast, and processing is finished in one go, need not many times dismouting and use multiple anchor clamps etc..
Preferably, the aperture of the circular channel is smaller than that of the camera lens ring mounting groove hole, and the aperture of the circular channel is larger than the inner diameter of the camera lens ring.
Preferably, the supporting block and the upper part of the disc surface of the flange are fixedly installed, and the eccentric mounting hole of the flange is formed by connecting and splicing a semicircular hole and a semicircular elliptical hole.
Preferably, the bottom of the positioning column is provided with a positioning column base and a bottom plate which are fixedly installed and are larger than the outer diameter of the positioning column and the outer diameter of the movable positioning column sleeve, the lower part of the positioning column is provided with a positioning column pin hole, the lower part of the movable positioning column sleeve is provided with a positioning column sleeve pin hole corresponding to the positioning column pin hole, and a positioning pin is arranged through the positioning column pin hole and the positioning column sleeve pin hole and used for positioning and fixing the positioning column and the movable positioning column sleeve in a sleeved mode.
Preferably, the aperture of the camera lens ring mounting slotted hole is larger than that of the positioning column mounting slotted hole.
In conclusion, the camera lens ring double-shaft clamp device disclosed by the utility model adopts the two pulling cylinders to drive the pressing plates and the pressing blocks to synchronously press the camera lens ring in the movable positioning column sleeve downwards, the double-pull rod forms a double-shaft structure, the two pressing blocks press the top of the camera lens ring, so that the camera lens ring is arranged in the camera lens ring mounting groove hole and is pressed, fixed and not displaced, and a cutter of the numerical control machine enters the camera lens ring from the circular channel between the two pressing blocks to perform stamping cutting and the like to form a required pit groove; in addition, the rotating shaft of the flange plate and the numerical control workbench are matched and mounted, so that the left and right rotation of the whole clamp device can be realized, the chute opening and the like with different slopes in the camera lens ring can be processed, and the different processing requirements of one clamp on the camera lens ring can be met. This camera mirror circle biax fixture device has and uses an anchor clamps to realize that multichannel cutter realizes different processing, need not secondary dismouting camera mirror circle, reduces the processing degree of difficulty, processing convenient and fast, process time is short, machining efficiency is high, can use processing completion, reduce damage or deformation risk in the camera mirror circle course of working, improvement product processingquality to conventional pot hole groove and special-shaped groove and oblique notch etc. on one set of anchor clamps.
Drawings
FIG. 1 is a schematic top view diagram of a camera bezel biaxial fixture apparatus according to embodiment 1 of the present invention;
FIG. 2 is a schematic front view diagram of a camera lens ring biaxial jig device according to embodiment 1 of the utility model;
FIG. 3 is an exploded schematic view of FIG. 2;
FIG. 4 is a schematic top view of a platen;
FIG. 5 is a top plan view of the compact;
FIG. 6 is a schematic view of a locating post;
FIG. 7 is a schematic view of a movable positioning post sleeve;
FIG. 8 is a schematic view of a guide block;
FIG. 9 is a schematic front view of the support block;
FIG. 10 is a left side schematic view of the support block;
FIG. 11 is a top schematic view of the support block;
FIG. 12 is a front view of the flange;
FIG. 13 is a schematic left side view of the flange;
fig. 14 is a top schematic view of the base plate.
Detailed Description
Example 1
As shown in fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13 and 14, the camera lens ring double-shaft fixture device described in this embodiment 1 includes a flat bottom plate 1, support blocks 2 installed at two ends of the bottom plate, a flange 3 installed and fixed with the support blocks and arranged at 90 degrees with the bottom plate, two pulling cylinders 4 installed symmetrically on the bottom of the bottom plate, a guide block 5 installed on the top of the bottom plate and arranged corresponding to the positions of the pulling cylinders, a pull rod 6 installed on the power output end of the pulling cylinder and penetrating through the bottom plate and the guide block in sequence and penetrating through the top of the guide block, a press plate 7 installed on the top of the pull rod, press blocks 8 installed on the bottoms of the press plates and facing each other, a positioning column 9 installed on the top of the bottom plate and arranged corresponding to the two press blocks and located below the two press blocks, a positioning column 9, A movable positioning column sleeve 10 movably sleeved outside the positioning column; the central position of the flange plate is provided with a flange plate mounting eccentric hole 11 which is matched with the rotating shaft of the numerical control workbench; the inner side of the pressing plate is provided with a pressing plate arc notch 12, the inner side of the pressing block is provided with a pressing block arc notch 13 aligned with the pressing plate arc notch, and a same circular channel 14 is formed between the two pressing plate arc notches and between the two pressing block circular hole notches; the top of the movable positioning column sleeve is inwards sunken with a camera lens ring mounting groove hole 15 for placing a camera lens ring 20, and the movable positioning column sleeve also comprises a positioning column mounting groove hole 16 which is connected with the camera lens ring mounting groove hole and is communicated with the camera lens ring mounting groove hole for sleeving a positioning column.
When the numerical control machine tool is used, a camera lens ring is placed in a camera lens ring mounting groove hole in advance, the double-pulling air cylinder is started to synchronously drive the pull rod to move downwards, the press plate and the press blocks synchronously press and press the top surface of the top of the camera lens ring but cannot shield the ring opening of the camera lens ring, the camera lens ring is pressed and fixed in the camera lens ring mounting groove hole, and the numerical control machine tool enters from the circular channel between the two press blocks and the ring opening of the camera lens ring to perform processing such as stamping or cutting on the inner surface of the camera lens ring; when the notch of camera mirror circle internal surface carries out slot etc. to add man-hour as required, rotate through numerical control machine shaft drive ring flange and drive the rotation of whole fixture device to realize the processing of slot etc. and can realize the whole fixture device depth of deflection through setting up of ring flange installation eccentric orfice, realize the processing etc. of slot degree of depth, slot size change. After the processing is accomplished, only need make ring flange and pulling cylinder etc. reset can, take out camera picture frame circle, can accomplish once processing and accomplish to the next camera picture frame of treating processing carries out same processing, and the continuity processing performance is strong, convenient and fast, and processing is finished in one go, need not many times dismouting and use multiple anchor clamps etc..
In this embodiment, the aperture of the circular channel is smaller than the aperture of the mounting slot of the camera lens ring, and the aperture of the circular channel is larger than the inner diameter of the camera lens ring.
In this embodiment, the supporting block and the upper portion of the disk surface of the flange are fixedly installed, and the eccentric mounting hole of the flange is formed by connecting and splicing a semicircular hole and a semicircular elliptical hole. The supporting block is fixedly connected with the flange mounting hole 22 of the flange through the supporting block transverse mounting hole 21, and the supporting block is fixedly connected with the bottom plate mounting hole 24 of the bottom plate through the supporting block vertical mounting hole 23, as shown in fig. 9, 10, 11, 13 and 14.
In this embodiment, the positioning column bottom be equipped with than the equal big reference column base 25 of reference column external diameter and activity positioning column cover external diameter and bottom plate fixed mounting, the reference column lower part is equipped with reference column pinhole 17, the activity positioning column cover lower part is equipped with the positioning column cover pinhole 18 that corresponds the setting of positioning column pinhole, passes positioning column pinhole and positioning column cover pinhole and is provided with locating pin 19 and is used for fixing a position the registrate of fixed positioning column and activity positioning column cover.
In this embodiment, the aperture of the camera lens ring mounting slot is larger than that of the positioning column mounting slot.
The camera lens ring double-shaft clamp device adopts two pulling cylinders to drive the pressing plates and the pressing blocks to synchronously press the camera lens ring in the movable positioning column sleeve downwards, the double pull rods form a double-shaft structure, the two pressing blocks press the top of the camera lens ring, so that the camera lens ring is arranged in a camera lens ring mounting groove hole to be pressed, fixed and not displaced, and a cutter of a numerical control machine enters the camera lens ring from a circular channel between the two pressing blocks to perform stamping cutting and the like to form a required pit slot; in addition, the rotating shaft of the flange plate and the numerical control workbench are matched and mounted, so that the left and right rotation of the whole clamp device can be realized, the chute opening and the like with different slopes in the camera lens ring can be processed, and the different processing requirements of one clamp on the camera lens ring can be met. This camera mirror circle biax fixture device has and uses an anchor clamps to realize that multichannel cutter realizes different processing, need not secondary dismouting camera mirror circle, reduces the processing degree of difficulty, processing convenient and fast, process time is short, machining efficiency is high, can use processing completion, reduce damage or deformation risk in the camera mirror circle course of working, improvement product processingquality to conventional pot hole groove and special-shaped groove and oblique notch etc. on one set of anchor clamps.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the structure of the present invention in any way. Any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention still fall within the scope of the technical solution of the present invention.
Claims (5)
1. A camera lens ring double-shaft clamp device is characterized by comprising a bottom plate which is horizontally placed, supporting blocks which are arranged at two ends of the bottom plate, a flange which is fixedly installed on the supporting blocks and is arranged at an angle of 90 degrees with the bottom plate, two pulling cylinders which are symmetrically arranged and installed on the bottom of the bottom plate, guide blocks which are installed on the top of the bottom plate and are arranged corresponding to the positions of the respective pulling cylinders, pull rods which are installed on power output ends of the pulling cylinders and penetrate through the top of the guide blocks after sequentially penetrating through the bottom plate and the guide blocks, pressing plates which are arranged on the tops of the pull rods, pressing blocks which are arranged on the bottoms of the respective pressing plates and are opposite to each other, positioning columns which are fixedly installed on the tops of the bottom plate and are arranged corresponding to the two pressing blocks and are positioned below the two pressing blocks, and movable positioning column sleeves which are movably sleeved outside the positioning columns; the central position of the flange plate is provided with a flange plate mounting eccentric hole which is matched with the rotating shaft of the numerical control workbench; the inner side of the pressing plate is provided with a pressing plate arc notch, the inner side of the pressing block is provided with a pressing block arc notch aligned with the pressing plate arc notch, and the same circular channel is formed between the two pressing plate arc notches and between the two pressing block circular hole notches; the top of the movable positioning column sleeve is inwards sunken with a camera lens ring mounting groove hole for placing a camera lens ring, and the movable positioning column sleeve also comprises a positioning column mounting groove hole which is connected with the camera lens ring mounting groove hole and communicated with the camera lens ring mounting groove hole and used for sleeving the positioning column.
2. The dual-axis clamp device for camera lens rings as claimed in claim 1, wherein the aperture of the circular channel is smaller than that of the mounting slot of the camera lens ring, and the aperture of the circular channel is larger than the inner diameter of the camera lens ring.
3. The camera lens ring double-shaft clamp device as claimed in claim 2, wherein the support block is fixedly mounted on the upper portion of the disk surface of the flange, and the eccentric mounting hole of the flange is formed by connecting and splicing a semicircular hole and a semicircular elliptical hole.
4. A camera lens ring double-shaft clamp device according to claim 3, wherein the bottom of the positioning post is provided with a positioning post base which is larger than the outer diameter of the positioning post and the outer diameter of the movable positioning post sleeve, the positioning post base is fixedly mounted on the bottom plate, the lower portion of the positioning post is provided with a positioning post pin hole, the lower portion of the movable positioning post sleeve is provided with a positioning post sleeve pin hole which is arranged corresponding to the positioning post pin hole, and a positioning pin is arranged through the positioning post pin hole and the positioning post sleeve pin hole and used for positioning and fixing the positioning post and the movable positioning post sleeve.
5. The dual-axis clamp device for camera lens rings as claimed in claim 4, wherein the aperture of the camera lens ring mounting slot is larger than that of the positioning post mounting slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123028985.3U CN216706691U (en) | 2021-12-03 | 2021-12-03 | Camera lens ring double-shaft clamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123028985.3U CN216706691U (en) | 2021-12-03 | 2021-12-03 | Camera lens ring double-shaft clamp device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216706691U true CN216706691U (en) | 2022-06-10 |
Family
ID=81881942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123028985.3U Active CN216706691U (en) | 2021-12-03 | 2021-12-03 | Camera lens ring double-shaft clamp device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216706691U (en) |
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2021
- 2021-12-03 CN CN202123028985.3U patent/CN216706691U/en active Active
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