Fixing and clamping tool for paint spraying processing of concave-convex lens

Abstract

The utility model relates to the technical field of lens processing, and discloses a concave-convex lens paint spraying processing fixing and clamping tool which comprises a support, a rotating rod is rotatably arranged at the top of the support, a C-shaped plate is arranged at one end of the rotating rod, two screw rods are symmetrically arranged in the C-shaped plate in a threaded mode, an adjusting box is rotatably arranged at one end of each screw rod, and a driving assembly is arranged in the adjusting box. Two rotating columns are symmetrically and rotationally arranged in the adjusting box; an arranged driving assembly is used for driving an arranged double-sided rack plate to do translational motion in the horizontal direction, and first gears engaged with the two sides of the double-sided rack plate are matched, so that the two first gears and the two arc-shaped plates are synchronously driven to perform rotary adjustment, and the opening and closing angle between the two corresponding arc-shaped plates is conveniently adjusted; concave-convex lenses of different radian models can be conveniently clamped and used, adaptive adjustment can be conducted according to the actual radian of the concave-convex lenses, the clamping range is widened, and use convenience is good.

Description

Technical Field

[0001] The utility model relates to the technical field of lens processing, in particular to a fixing and clamping tool for processing a concave-convex lens with paint. Background Art

[0002] With the development of science and technology, various fields need a large number of concave and convex lenses to meet production needs. However, concave and convex lenses need to go through a painting process during processing. In order to form a protective paint film on the surface of the concave and convex lenses, clamping tools are needed for clamping and subsequent painting operations.

[0003] Among them, the "lens clamping bracket" disclosed in the application number "CN202322347177.6" "comprises a substrate; a symmetrically arranged support frame is fixedly connected to the upper surface of the substrate; a sliding rod is slidably connected to the top of the support frame; the end of the sliding rod away from the support frame is fixedly connected to a limit block; the sliding rod is provided with a return spring corresponding to the position between the limit block and the support frame; the end of the sliding rod is fixedly connected to a fixed chuck". In the utility model, the sliding rod is pulled outward, and then the lens to be processed is placed between the fixed chucks, and then the sliding rod is released. The sliding rod will move inward under the action of the return spring to achieve the purpose of fixing the lens.

[0004] However, the above method still has the following defects: the lens is fixed by a fixing chuck in conjunction with a pull rod and a spring, but it can only fix a single type of concave-convex lens, and when fixing is required, the fixing chuck needs to be replaced to achieve clamping, and it cannot be adaptively adjusted. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a fixing and clamping tool for the painting processing of concave-convex lenses, which is convenient for clamping concave-convex lenses of different curvature models, can be adaptively adjusted according to the actual curvature of the concave-convex lenses, and has the advantages of increasing the clamping range and being easy to use, thus solving the problems raised by the above-mentioned background technology.

[0006] The utility model provides the following technical solution: a fixing and clamping tool for processing a concave-convex lens with a paint, comprising a support, a rotating rod rotatably provided on the top of the support, a C-shaped plate at one end of the rotating rod, two screws symmetrically threaded inside the C-shaped plate, and an adjusting box rotatably provided at one end of the screw, a driving assembly is provided inside the adjusting box, two rotating columns symmetrically rotatably provided inside the adjusting box, a gear and an arc plate are respectively provided in the middle and top of the rotating column, and an arc-shaped rubber pad is provided on one side of the arc-shaped plate, a double-sided rack plate is meshed between the two gears, and a flip assembly is provided in the middle of the support, so that the lens can be painted on both sides.

[0007] As a preferred technical solution of the utility model, an adjustment handle is provided at one end of the screw rod away from the adjustment box, and a non-slip sleeve is provided on the surface of the adjustment handle.

[0008] As a preferred technical solution of the utility model, two positioning rods are symmetrically arranged on the surface of the adjustment box, and one end of the positioning rod passes through the C-shaped plate and is placed outside the C-shaped plate.

[0009] As a preferred technical solution of the utility model, a positioning hole matching the positioning rod is provided inside the C-shaped plate, and the positioning rod is slidably connected to the positioning hole.

[0010] As a preferred technical solution of the utility model, the driving assembly includes an electric push rod 1, which is fixedly installed on the bottom end of the inner wall of the adjustment box, and the telescopic rod of the electric push rod 1 is fixedly connected to one end of the double-sided rack plate.

[0011] As a preferred technical solution of the utility model, the flip assembly includes an electric push rod 2, which is fixedly installed in the middle of the support, and the telescopic rod of the electric push rod 2 is provided with a single-sided rack plate through a support plate, the middle of the rotating rod is provided with a gear 2, and the single-sided rack plate is meshingly connected with the gear 2.

[0012] As a preferred technical solution of the utility model, a mounting column is provided in the middle of the back side of the support, and a mounting plate is provided on the side of the mounting column away from the support, and mounting holes are provided on the four corners of the surface of the mounting plate.

[0013] As a preferred technical solution of the utility model, a threaded hole matching the screw rod is opened inside the C-shaped plate, and the screw rod is threadedly connected to the threaded hole.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The fixed clamping tooling for the coating processing of the concave-convex lens drives the double-sided rack plate to translate in the horizontal direction through the provided driving component, cooperates with the gear one provided at both sides of the double-sided rack plate to mesh, and then synchronously drives the two gears one and the two arc plates to rotate and adjust, so as to facilitate the adjustment of the opening and closing angle between the two corresponding arc plates, so as to facilitate the clamping and use of concave-convex lenses of different curvatures, can be adaptively adjusted according to the actual curvature of the concave-convex lens, improve the clamping range, and have good convenience in use. By rotating the screw and cooperating with the positioning rod, the adjustment box is moved in the horizontal direction, and in cooperation with the arc-shaped rubber pad, the clamping operation of the concave-convex lens can be realized, so that the clamping is more secure, not easy to fall off, and convenient for subsequent processing.

[0016] 2. The fixed clamping tooling for the painting processing of the concave-convex lens controls the shortening of the second telescopic rod of the electric push rod through the set flipping component, drives the single-sided rack plate to translate, and then controls the second gear, the rotating rod, the C-plate, the adjustment box and the subsequent clamped lens to perform the flipping operation, which is convenient for the subsequent double-sided painting process and has good convenience in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the explosion structure of the rotating rod of the utility model;

[0019] Figure 3 It is a schematic diagram of the cross-sectional structure of the regulating box of the utility model;

[0020] Figure 4 For this utility model Figure 3 A is an enlarged structural diagram;

[0021] Figure 5 This is a schematic diagram of the exploded structure of the C-type plate of the utility model;

[0022] Figure 6 For this utility model Figure 5 The enlarged structural diagram at B in FIG.

[0023] In the figure: 1. support; 2. rotating rod; 3. C-shaped plate; 4. screw; 5. adjustment box; 6. rotating column; 7. gear one; 8. arc plate; 9. driving assembly; 901. electric push rod one; 902. adjusting handle; 903. positioning rod; 904. positioning socket; 10. arc rubber pad; 11. flip assembly; 1101. electric push rod two; 1102. support plate; 1103. single-sided rack plate; 1104. gear two; 1105. mounting column; 12. double-sided rack plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Embodiment 1:

[0026] See also Figure 1-6The utility model provides a fixing and clamping tool for coating processing of concave-convex lenses, including a support 1, a rotating rod 2 is rotatably provided at the top of the support 1, and the rotation of the rotating rod 2 drives the C-type plate 3 and the concave-convex lens subsequently clamped at the C-type plate 3 to perform a flipping operation, which is convenient for double-sided coating operation and easy to use. A C-type plate 3 is provided at one end of the rotating rod 2, and two screws 4 are symmetrically threaded inside the C-type plate 3. Through the movement of the threads of the two screws 4, two adjustment boxes 5 move in opposite directions, which is convenient for clamping the set concave-convex lens and fixing the lens, and an adjustment box 5 is rotatably provided at one end of the screw 4, and a driving assembly 9 is provided inside the adjustment box 5. Through the driving assembly 9, it is convenient to drive the two gears 7 to rotate synchronously, and then synchronously drive the arc plate 8 to open and close, so as to achieve angle adjustment. Two rotating columns 6 are symmetrically rotated inside the adjustment box 5. A gear 7 and an arc plate 8 are respectively provided at the middle and top of the rotating column 6, and an arc rubber pad 10 is provided on one side of the arc plate 8. A double-sided rack plate 12 is meshed between the two gears 7. The double-sided rack plate 12 is driven by the provided driving component 9 to translate in the horizontal direction, and the gear 7 meshed and connected at both sides of the double-sided rack plate 12 is matched, thereby synchronously driving the two gears 7 and the arc plate 8 to rotate and adjust, so as to facilitate the adjustment of the opening and closing angle between the two corresponding arc plates 8, thereby facilitating the fixing of concave-convex lenses of different curvature models, and being able to perform adaptive adjustment according to the actual curvature of the concave-convex lenses, thereby improving the clamping range and being convenient to use. A flip component 11 is provided in the middle of the support 1, and the flip component 11 is provided in the middle of the support 1, so as to facilitate the use of the flip component 11 to perform double-sided painting operation on the concave-convex lenses clamped subsequently, which is convenient to use and enables the lenses to be double-sided painted;

[0027] The driving assembly 9 includes an electric push rod 901, which is fixedly mounted on the bottom end of the inner wall of the adjusting box 5, and a telescopic rod of the electric push rod 901 is fixedly connected to one end of a double-sided rack plate 12, and the double-sided rack plate 12 is driven to move by the electric push rod 901, thereby driving the meshing connection gear 7 to rotate synchronously;

[0028] An adjusting handle 902 is provided at one end of the screw rod 4 away from the adjusting box 5, and a non-slip cover is provided on the surface of the adjusting handle 902. By providing the adjusting handle 902 at the end of the screw rod 4, it is convenient to drive the screw rod 4 to perform forward and reverse rotation operations, and it is convenient to perform subsequent fixing operations on the lens at the arc plate 8, and it is convenient to fix it;

[0029] Two positioning rods 903 are symmetrically arranged on the surface of the adjustment box 5, one end of the positioning rod 903 passes through the C-shaped plate 3 and is placed outside the C-shaped plate 3, so that the adjustment box 5 can move in the horizontal direction, which is convenient for guiding the movement of the adjustment box 5;

[0030] A positioning hole 904 matching the positioning rod 903 is provided inside the C-shaped plate 3, and the positioning rod 903 is slidably connected to the positioning hole 904, so that the positioning rod 903 is not restricted in any way during movement, thus achieving a guiding sliding effect.

[0031] Embodiment 2:

[0032] The flip assembly 11 includes an electric push rod 1101, which is fixedly installed in the middle of the support 1, and the telescopic rod of the electric push rod 1101 is provided with a single-sided rack plate 1103 through a support plate 1102, and a gear 1104 is provided in the middle of the rotating rod 2, and the single-sided rack plate 1103 is meshed with the gear 1104. By extending and retracting the telescopic rod of the electric push rod 1101, it is convenient to control the movement of the single-sided rack plate 1103, and cooperate with the meshing gear 1104, so that the gear 1104 is used to rotate and drive the rotating rod 2, the C-shaped plate 3 and the concave-convex lens to realize the flipping operation, which is convenient for the double-sided painting process and convenient to use;

[0033] A mounting column 1105 is provided in the middle of the back of the support 1, and a mounting plate is provided on the side of the mounting column 1105 away from the support 1, and mounting holes are provided at the four corners of the surface of the mounting plate, so that the support 1 can be connected and fixed to the relevant mobile equipment by using the mounting column 1105, the mounting plate and the mounting holes in combination with the bolt and nut set, so as to facilitate the subsequent painting operation or other processing operations;

[0034] A threaded hole matching the screw rod 4 is provided inside the C-shaped plate 3, and the screw rod 4 is threadedly connected to the threaded hole. Through the threaded hole provided inside the C-shaped plate 3, the screw rod 4 rotates, so that the screw rod 4 is displaced under the action of the threaded hole.

[0035] When in use, firstly, the mounting plate and mounting holes at the mounting column 1105 can be used as needed, in conjunction with the bolt and nut group, to connect and fix the support 1 with the relevant translation equipment for convenience of subsequent processing, and then the opening and closing range of the two arc plates 8 can be adjusted according to the size of the concave-convex lens to be processed, and then the control is provided The electric push rod 901 drives the double-sided rack plate 12 to move, and the gears 7 meshing at both sides of the double-sided rack plate 12 can be used to make the two rotating columns 6 rotate synchronously, so that the angle between the two arc plates 8 can be adjusted. After the adjustment is completed, the concave-convex lens to be processed is placed between the corresponding arc plates 8, and then the screw rod 4 is rotated by adjusting the handle 902, and the positioning rod 903 and the positioning socket 904 are cooperated to rotate, so as to It is convenient to move the set adjustment box 5 synchronously, so as to facilitate the clamping and fixing of the concave-convex lens to be processed between the arc plates 8, and the clamping is more secure. Then, the clamped concave-convex lens is moved to the paint spraying operation station through the mobile device or the translation device to carry out the paint spraying operation. After single-sided paint spraying, the shortening of the telescopic rod of the set electric push rod 2 1101 is controlled, and the single-sided rack plate 1103 is controlled to translate, that is, the gear 2 1104 is driven to rotate, so that the rotating rod 2 rotates synchronously, so that the C-plate 3, the adjustment box 5 and the concave-convex lens can be turned over, and the paint spraying process is carried out on the other side of the concave-convex lens to realize double-sided paint spraying operation, which is convenient to use. Finally, the concave-convex lens after paint spraying is moved to the drying station for drying, and finally the concave-convex lens after paint spraying and drying can be removed.

[0036] 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 fixing and clamping tool for coating a concave-convex lens, comprising a support (1), characterized in that: A rotating rod (2) is rotatably provided at the top of the support (1), a C-shaped plate (3) is provided at one end of the rotating rod (2), two screw rods (4) are symmetrically threaded inside the C-shaped plate (3), and an adjusting box (5) is rotatably provided at one end of the screw rod (4), a driving assembly (9) is provided inside the adjusting box (5), two rotating columns (6) are symmetrically rotatably provided inside the adjusting box (5), a gear (7) and an arc plate (8) are provided at the middle and top of the rotating column (6), and an arc-shaped rubber pad (10) is provided at one side of the arc plate (8), a double-sided rack plate (12) is meshed between the two gears (7), and a flip assembly (11) is provided at the middle of the support (1) so that the lens can be painted on both sides.

2. The fixing and clamping tool for coating of concave-convex lens according to claim 1, characterized in that: An adjustment handle (902) is provided at one end of the screw rod (4) facing away from the adjustment box (5), and a non-slip sleeve is provided on the surface of the adjustment handle (902).

3. The fixing and clamping tool for coating concave-convex lens according to claim 1, characterized in that: Two positioning rods (903) are symmetrically arranged on the surface of the regulating box (5), and one end of the positioning rod (903) passes through the C-shaped plate (3) and is placed outside the C-shaped plate (3).

4. The fixing and clamping tool for coating of concave-convex lens according to claim 1, characterized in that: A positioning plug hole (904) matching the positioning plug rod (903) is provided inside the C-shaped plate (3), and the positioning plug rod (903) is slidably connected to the positioning plug hole (904).

5. The fixing and clamping tool for coating of concave-convex lens according to claim 1, characterized in that: The driving assembly (9) comprises an electric push rod (901), wherein the electric push rod (901) is fixedly mounted on the bottom end of the inner wall of the regulating box (5), and a telescopic rod of the electric push rod (901) is fixedly connected to one end of a double-sided rack plate (12).

6. The fixing and clamping tool for coating concave-convex lens according to claim 1, characterized in that: The flip assembly (11) comprises an electric push rod 2 (1101), the electric push rod 2 (1101) is fixedly mounted in the middle of the support (1), and the telescopic rod of the electric push rod 2 (1101) is provided with a single-sided rack plate (1103) through a support plate (1102), and a gear 2 (1104) is provided in the middle of the rotating rod (2), and the single-sided rack plate (1103) is meshingly connected with the gear 2 (1104).

7. The fixing and clamping tool for coating concave-convex lens according to claim 1, characterized in that: A mounting column (1105) is provided in the middle of the back side of the support (1), and a mounting plate is provided on the side of the mounting column (1105) facing away from the support (1), and mounting holes are provided at four corners of the surface of the mounting plate.

8. The fixing and clamping tool for coating concave-convex lens according to claim 1, characterized in that: A threaded hole matching the screw rod (4) is provided inside the C-shaped plate (3), and the screw rod (4) is threadedly connected to the threaded hole.

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