Special tool for machining optical lens of high-definition monitoring camera
By designing a special tooling including hydraulic rods, rotating parts and grinding plates, the inconvenience of existing optical lens grinding devices when fixing lenses of different sizes and grinding edges is solved, and efficient grinding of edges of lenses of different sizes is achieved.
Patent Information
- Application Number
- CN202421322681.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-12
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-06-12
AI Technical Summary
The existing optical lens grinding devices are inconvenient when fixing lenses of different sizes, and the clamping method causes the edges of the lens to be unable to be polished.
A special tooling including a base, a bracket, a hydraulic rod, a rotor, a press plate, a storage table and a grinding plate is designed. Through the expansion and retraction of the hydraulic rod and the rotation of the rotating member, fixing and polishing of the edges of the lenses of different sizes is achieved.
This device can effectively fix lenses of different sizes, and grind the edges of the lenses normally through up and down extrusion, solving the inconvenience of existing devices during fixing and grinding.
Smart Images
Figure CN222609032U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of lens processing, in particular to a special tooling for processing optical lenses of high-definition monitoring cameras. Background Art
[0002] The lens is also called the mirror core. It is the center of the picture after mounting and is suitable for being clamped in the frame, so it is called the mirror core. The optical lens is specifically a piece of glass with good light transmittance. The optical lens of a high-definition surveillance camera is a kind of optical glass. When the common device for polishing optical lenses is in use, due to the size differences of different lenses, the general polishing device has great inconvenience in fixing lenses of different sizes, and when polishing the edge of the lens, the clamping method of the common device will make it impossible to polish the edge. For this reason, the present application proposes a special tooling for processing optical lenses for high-definition surveillance cameras. Utility Model Content
[0003] In order to solve the problems raised in the above-mentioned background technology, the utility model provides the following technical solutions: a special tooling for processing optical lenses of high-definition surveillance cameras, comprising a base, a bracket is fixedly installed on the top of the base, a first hydraulic rod is fixedly installed at the middle position of the top of the horizontal part of the bracket, the telescopic end of the first hydraulic rod passes through the bracket, and a rotating member is rotatably installed on the telescopic end of the first hydraulic rod, a pressing plate is fixedly installed at the bottom end of the rotating member, a storage table is fixedly installed on the top of the base and between the two vertical parts of the bracket, a rotatable storage plate is arranged on the top of the storage table, and the pressing plate is located directly above the storage plate, second hydraulic rods are fixedly installed on the side surfaces of the two vertical parts of the bracket, the telescopic ends of the two second hydraulic rods pass through the vertical part of the bracket, and clamping blocks are fixedly installed on the telescopic ends of the two second hydraulic rods, an L-shaped support column is fixedly installed on the right end of the top of the base, the first end of the vertical part of the support column is fixedly connected to the base, an inner groove is opened at one end of the horizontal part of the support column, a third hydraulic rod is fixedly installed in the inner groove, and a grinding plate is fixedly installed at the telescopic end of the third hydraulic rod.
[0004] Preferably, a storage groove is provided at the top of the storage table, a motor is fixedly installed in the storage groove, the output end of the motor is fixedly connected to the center of the bottom of the storage board, four limit grooves are evenly provided on the top of the storage table around the storage groove, a rotatable second ball is provided in each limit groove, an annular groove is provided at the bottom of the storage board, the upper halves of the four second balls are located in the annular groove at the bottom of the storage board and can roll therein.
[0005] Preferably, a groove is formed at the top of the rotating member, a bearing is fixedly mounted on the inner wall of the groove, and the telescopic end of the first hydraulic rod extends into the groove at the top of the rotating member and is fixedly connected to the inner ring wall of the bearing.
[0006] Preferably, the bottom end of the telescopic end of the first hydraulic rod and the bottom of the groove are both opened in a semicircular groove, and a rotatable first ball is arranged between the two semicircular grooves.
[0007] Preferably, the horizontal plane height of the bottom of the two clamping blocks is higher than the horizontal plane height of the top of the storage plate, and the two clamping blocks are symmetrically distributed on both sides of the storage plate, and arc-shaped clamping grooves are provided on one side of the two clamping blocks close to the storage plate.
[0008] Preferably, the center of the storage plate, the center of the pressure plate, the center of the motor output shaft and the center of the telescopic end of the first hydraulic rod are all located on the same vertical axis.
[0009] Compared with the prior art, the beneficial effects of the utility model are:
[0010] By controlling the movement of the two clamps, the lens on the storage plate can be positioned and centered. Then, the pressure plate is pressed on the top of the lens and the motor is turned to drive the storage plate and the lens to rotate. Then, the third hydraulic rod is controlled to push the grinding plate closer to the rotating lens, thereby completing the grinding and polishing of the edge of the lens. In addition, this device can fix the position of lenses of different sizes, and can grind the edge of the lens normally by squeezing up and down. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:
[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0013] Figure 2 It is a schematic diagram of the structure of a partial side of the utility model;
[0014] Figure 3 It is a schematic diagram of the cross-sectional structure of the connection between the support column and the grinding plate of the utility model;
[0015] Figure 4 It is a schematic cross-sectional structure diagram of the connection between the first hydraulic rod and the rotating member of the utility model;
[0016] Figure 5 It is a schematic diagram of the cross-sectional structure of the connection between the storage platform and the storage board of the utility model;
[0017] Figure 6 This is a schematic diagram of the structure of the storage table of the utility model;
[0018] In the figure: 1. base; 2. bracket; 3. first hydraulic rod; 4. rotating part; 5. pressure plate; 6. storage table; 7. storage plate; 8. second hydraulic rod; 9. clamping block; 10. support column; 11. third hydraulic rod; 12. grinding plate; 13. groove; 14. bearing; 15. first ball; 16. storage slot; 17. motor; 18. second ball; 19. limit slot. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0020] Depend on Figure 1-6 The utility model includes a base 1, a bracket 2 is fixedly installed on the top of the base 1, a first hydraulic rod 3 is fixedly installed at the middle position of the top of the horizontal part of the bracket 2, the telescopic end of the first hydraulic rod 3 passes through the bracket 2, and a rotating member 4 is rotatably installed at the telescopic end of the first hydraulic rod 3, a pressing plate 5 is fixedly installed at the bottom end of the rotating member 4, a storage table 6 is fixedly installed on the top of the base 1 and between the two vertical parts of the bracket 2, a rotatable storage plate 7 is arranged on the top of the storage table 6, and the pressing plate 5 is located directly above the storage plate 7, second hydraulic rods 8 are fixedly installed on the side surfaces of the two vertical parts of the bracket 2, the telescopic ends of the two second hydraulic rods 8 pass through the vertical part of the bracket 2, and clamping blocks 9 are fixedly installed at the telescopic ends of the two second hydraulic rods 8, the right side of the top of the base 1 An L-shaped support column 10 is fixedly installed at the end, and the first end of the vertical part of the support column 10 is fixedly connected to the base 1. An inner groove is opened at one end of the horizontal part of the support column 10, and a third hydraulic rod 11 is fixedly installed in the inner groove. A grinding plate 12 is fixedly installed at the telescopic end of the third hydraulic rod 11, and by controlling the two second hydraulic rods 8 to push the clamping block 9 to move toward the placement plate 7, the two clamping blocks 9 can be positioned and centered on the lens on the placement plate 7, and then the first hydraulic rod 3 is controlled to push the rotating part 4 and the pressure plate 5 downward, so that the pressure plate 5 is pressed on the top of the lens, and then the motor 17 is operated to drive the placement plate 7 and the lens and the pressure plate 5 to rotate together, and finally the third hydraulic rod 11 is controlled to push the grinding plate 12 to approach the rotating lens, thereby completing the grinding and polishing of the edge of the lens.
[0021] like Figure 5 and Figure 6As shown, a storage groove 16 is provided at the top of the storage table 6, and a motor 17 is fixedly installed in the storage groove 16. The output end of the motor 17 is fixedly connected to the center of the bottom of the storage plate 7. Four limiting grooves 19 are evenly provided around the storage groove 16 on the top of the storage table 6, and a rotatable second ball 18 is provided in each limiting groove 19. An annular groove is provided at the bottom of the storage plate 7. The upper half of the four second balls 18 are all located in the annular groove at the bottom of the storage plate 7 and can roll therein. The second balls 18 can prevent the bottom of the storage plate 7 from contacting the top of the storage table 6, thereby greatly reducing the resistance received by the storage plate 7 when rotating at the top of the storage table 6, so that the motor 17 can drive the storage plate 7 to rotate more effortlessly.
[0022] like Figure 4 As shown, a groove 13 is provided at the top of the rotating member 4, and a bearing 14 is fixedly installed on the inner wall of the groove 13. The telescopic end of the first hydraulic rod 3 extends into the groove 13 at the top of the rotating member 4 and is fixedly connected to the inner ring wall of the bearing 14. The rotating member 4 can be rotatably connected to the telescopic end of the first hydraulic rod 3 through the bearing 14.
[0023] like Figure 4 As shown, the bottom end of the telescopic end of the first hydraulic rod 3 and the bottom of the groove 13 are both opened in a semicircular groove, and a rotatable first ball 15 is arranged between the two semicircular grooves. The first ball 15 can prevent the telescopic end of the first hydraulic rod 3 from contacting the inner wall of the groove 13, thereby reducing the resistance between the two, and then when the pressure plate 5 presses the lens, the rotation of the storage plate 7 can drive the lens, the pressure plate 5 and the rotating member 4 to rotate together on the same vertical axis.
[0024] like Figure 2 As shown, the horizontal plane height of the bottom of the two clamping blocks 9 is higher than the horizontal plane height of the top of the storage plate 7, and the two clamping blocks 9 are symmetrically distributed on both sides of the storage plate 7. The two clamping blocks 9 are provided with arc-shaped clamping grooves on one side close to the storage plate 7. When the size of the lens is smaller than the diameter of the storage plate 7, the clamping blocks 9 can smoothly move to the top of the storage plate 7 and center the lens placed on the top of the storage plate 7.
[0025] like Figure 1 and Figure 2 As shown, the center of the storage plate 7, the center of the pressure plate 5, the center of the output shaft of the motor 17 and the center of the telescopic end of the first hydraulic rod 3 are all located on the same vertical axis, so that when the motor 17 drives the storage plate 7 to rotate, it can also drive the lens squeezed on the top and the pressure plate 5 pressing the lens to rotate.
[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A special tool for processing optical lenses of high-definition surveillance cameras, comprising a base (1), characterized in that: A bracket (2) is fixedly mounted on the top of the base (1), a first hydraulic rod (3) is fixedly mounted at the middle position of the top of the horizontal part of the bracket (2), the telescopic end of the first hydraulic rod (3) passes through the bracket (2), and a rotating member (4) is rotatably mounted on the telescopic end of the first hydraulic rod (3), a pressing plate (5) is fixedly mounted on the bottom end of the rotating member (4), a storage platform (6) is fixedly mounted on the top of the base (1) and located between the two vertical parts of the bracket (2), a rotatable storage plate (7) is arranged on the top of the storage platform (6), the pressing plate (5) is located directly above the storage plate (7), and the Second hydraulic rods (8) are fixedly installed on the side surfaces of the two vertical parts of the bracket (2), the telescopic ends of the two second hydraulic rods (8) penetrate the vertical part of the bracket (2), and clamping blocks (9) are fixedly installed on the telescopic ends of the two second hydraulic rods (8). An L-shaped support column (10) is fixedly installed on the right end of the top of the base (1), the first end of the vertical part of the support column (10) is fixedly connected to the base (1), an inner groove is opened at one end of the horizontal part of the support column (10), a third hydraulic rod (11) is fixedly installed in the inner groove, and a grinding plate (12) is fixedly installed on the telescopic end of the third hydraulic rod (11).
2. The special tooling for processing optical lenses of high-definition surveillance cameras according to claim 1, characterized in that: The top of the storage platform (6) is provided with a storage groove (16), a motor (17) is fixedly installed in the storage groove (16), the output end of the motor (17) is fixedly connected to the center of the bottom of the storage plate (7), four limiting grooves (19) are evenly provided on the top of the storage platform (6) and are located around the storage groove (16), and a rotatable second ball (18) is arranged in each limiting groove (19), and an annular groove is provided at the bottom of the storage plate (7), and the upper parts of the four second balls (18) are all located in the annular groove at the bottom of the storage plate (7) and can roll therein.
3. The special tooling for processing optical lenses of high-definition surveillance cameras according to claim 1, characterized in that: A groove (13) is provided at the top of the rotating member (4), and a bearing (14) is fixedly mounted on the inner wall of the groove (13); the telescopic end of the first hydraulic rod (3) extends into the groove (13) at the top of the rotating member (4) and is fixedly connected to the inner wall of the bearing (14).
4. The special tooling for processing optical lenses of high-definition surveillance cameras according to claim 3, characterized in that: The bottom end of the telescopic end of the first hydraulic rod (3) and the bottom of the groove (13) are both opened in a semicircular groove, and a rotatable first ball (15) is arranged between the two semicircular grooves.
5. The special tooling for processing optical lenses of high-definition surveillance cameras according to claim 1, characterized in that: The horizontal plane height of the bottom of the two clamping blocks (9) is higher than the horizontal plane height of the top of the storage plate (7), and the two clamping blocks (9) are symmetrically distributed on both sides of the storage plate (7), and arc-shaped clamping grooves are provided on one side of the two clamping blocks (9) close to the storage plate (7).
6. The special tooling for processing optical lenses of high-definition surveillance cameras according to claim 2, characterized in that: The center of the placement plate (7), the center of the pressure plate (5), the center of the output shaft of the motor (17) and the center of the telescopic end of the first hydraulic rod (3) are all located on the same vertical axis.