Glass lens cleaning clamp

Abstract

The utility model discloses a glass lens cleaning clamp which comprises a clamping assembly. Comprising a cleaning box, mounting grooves symmetrically formed in the side wall of the cleaning box, a guide rod fixed in one mounting groove, a positive and negative screw rod rotationally mounted in the other mounting groove, and a knob fixed to the outer end of the positive and negative screw rod. The guide rod is sleeved with the clamping plate, and the clamping plate is meshed with the positive and negative lead screws at the same time; the clamping grooves are evenly formed in the clamping plate; a locking assembly, comprising a fixing plate fixed to the outer wall of the cleaning box, a lock pin inserted into the fixing plate and capable of moving relative to the fixing plate, a blocking piece fixed to the lock pin, a spring connected to the lock pin in a sleeving mode, a locking block fixed to the rotary knob and lock grooves evenly formed in the locking block and matched with the lock pin. Bolts and nuts do not need to be disassembled, and the time of the clamping process is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of glass lens cleaning jigs, and specifically relates to a glass lens cleaning jig. Background Art

[0002] Optical glass is made by mixing oxides of high-purity silicon, boron, sodium, potassium, calcium, etc. according to a specific formula, melting at high temperature, stirring evenly with ultrasonic waves to remove air bubbles; then cooling slowly for a long time to prevent internal stress from generating in the glass block. During the processing of optical glass lenses, it is necessary to clean the lenses, and when cleaning, it is necessary to clamp and fix the glass lenses.

[0003] The existing glass lens jigs generally fix two clamping plates in the long strip-shaped waist-shaped holes on the inner wall of the cleaning box through bolts and nuts, and the glass lens is fixed between the two clamping plates. However, with this clamping plate structure, it is more cumbersome to unscrew the bolts every time it is used, and the bolts fixed in the waist-shaped holes may shake, resulting in unstable clamping of the jig. Summary of the Utility Model

[0004] The purpose of this part is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this part, as well as in the abstract and the title of the utility model of this application, to avoid obscuring the purpose of this part, the abstract, and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the utility model.

[0005] In view of the above and / or problems existing in an existing glass lens cleaning jig, the present utility model is proposed.

[0006] Therefore, the purpose of the present utility model is to provide a glass lens cleaning jig. When using this device, first rotate the knob to drive the positive and negative lead screw to rotate, and at the same time drive the two clamping plates to move away from each other. Then place the glass lens between the two clamping plates, and then rotate the knob in the reverse direction to drive the two clamping plates to move closer to each other, clamping and fixing the glass lens, so that it is not necessary to disassemble and assemble bolts and nuts, reducing the time during the clamping process; after clamping is completed, loosen the locking pin, and under the action of the spring, drive the locking pin to move forward and insert into a locking groove to fix the locking block, making the knob and the positive and negative lead screw unable to rotate, thereby locking and fixing the two clamping plates to prevent the clamping plates from shaking.

[0007] To solve the above technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

[0008] A glass lens cleaning jig, which includes:

[0009] The clamping assembly includes a cleaning box, mounting grooves symmetrically formed on the side walls of the cleaning box, a guide rod fixed in one of the mounting grooves, a positive and negative screw rod rotatably mounted in the other mounting groove, a knob fixed to the outer end of the positive and negative screw rod, a clamping plate sleeved on the guide rod and meshing with the positive and negative screw rod at the same time, and clamping grooves evenly formed on the clamping plate.

[0010] The locking assembly includes a fixing plate fixed on the outer wall of the cleaning box, a locking pin inserted into the fixing plate and movable relative to the fixing plate, a blocking piece fixed on the locking pin, a spring sleeved on the locking pin, a locking block fixed on the knob, and locking grooves evenly formed on the locking block and adapted to the locking pin.

[0011] As a preferred solution of a glass lens cleaning fixture according to the present invention, anti-slip grooves are evenly formed on the outer wall of the knob.

[0012] As a preferred solution of a glass lens cleaning fixture according to the present invention, an elastic ring is fixed on the inner wall of the clamping groove.

[0013] As a preferred solution of a glass lens cleaning fixture according to the present invention, a limiting hole is formed on the blocking piece, a limiting rod is fixed on the fixing plate, and the limiting rod is inserted into the limiting hole.

[0014] As a preferred solution of a glass lens cleaning fixture according to the present invention, a magnet is fixed in the locking groove, and the end of the locking pin can be attracted by the magnet.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: when using this device, first rotate the knob to drive the positive and negative screw rod to rotate, and at the same time drive the two clamping plates to move away from each other, then place the glass lens between the two clamping plates, and then rotate the knob in the reverse direction to drive the two clamping plates to approach each other, clamp and fix the glass lens, so that it is not necessary to disassemble and assemble bolts and nuts, reducing the time of the clamping process; after the clamping is completed, loosen the locking pin, and drive the locking pin to move forward under the action of the spring and insert it into a locking groove to fix the locking block, so that the knob and the positive and negative screw rod cannot rotate, thereby locking and fixing the two clamping plates to prevent the clamping plates from shaking. Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below in conjunction with the drawings and detailed embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. Among them:

[0017] Figure 1 The overall structural schematic diagram of a glass lens cleaning fixture of the present utility model;

[0018] Figure 2 The structural sectional view of a glass lens cleaning fixture of the present utility model;

[0019] Figure 3 A glass lens cleaning fixture of the present utility model Figure 1 The partial enlarged view of A therein. Specific embodiments

[0020] To make the above objects, features and advantages of the present utility model more obvious and understandable, the specific embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

[0021] Secondly, the present utility model will be described in detail with reference to the schematic diagrams. When detailing the embodiments of the present utility model, for the convenience of description, the sectional views showing the device structure will be enlarged locally out of the general proportion, and the schematic diagrams are only examples, which should not limit the scope of protection of the present utility model herein. In addition, the three-dimensional spatial dimensions of length, width and depth should be included in actual production.

[0022] To make the purpose, technical solution and advantages of the present utility model clearer, the embodiments of the present utility model will be further described in detail below with reference to the accompanying drawings.

[0023] The present utility model provides a glass lens cleaning fixture. When using this device, first rotate the knob to drive the positive and negative lead screw to rotate, and at the same time drive the two clamping plates to move away from each other. Then place the glass lens between the two clamping plates, and then rotate the knob in the reverse direction to drive the two clamping plates to move closer to each other, clamping and fixing the glass lens, so that it is not necessary to disassemble and assemble bolts and nuts, reducing the time during the clamping process; after the clamping is completed, loosen the locking pin, and under the action of the spring, drive the locking pin to move forward and insert into a locking groove to fix the locking block, making the knob and the positive and negative lead screw unable to rotate, thereby locking and fixing the two clamping plates to prevent the clamping plates from shaking.

[0024] Figures 1 - 3 Shown is the overall structural schematic diagram of an embodiment of a glass lens cleaning fixture of the present utility model. Please refer to Figures 1 - 3 , A glass lens cleaning fixture of this embodiment, its main part includes a clamping assembly 100 and a locking assembly 200.

[0025] The clamping assembly 100 includes a cleaning box 110, mounting grooves 120 symmetrically formed on the side walls of the cleaning box 110, a guide rod 130 fixed in one mounting groove 120, a positive and negative lead screw 140 rotatably mounted in the other mounting groove 120, a knob 150 fixed to the outer end of the positive and negative lead screw 140, a clamping plate 160 sleeved on the guide rod 130 and meshing with the positive and negative lead screw 140 at the same time, and clamping grooves 170 uniformly formed on the clamping plate 160. Anti-slip grooves 150a are uniformly formed on the outer wall of the knob 150, which can reduce the possibility of hand slipping when turning the knob 150; an elastic ring is fixed on the inner wall of the clamping groove 170, and the elastic ring can be slightly deformed to reduce the pressing force of the clamping plate 160 on the glass lens;

[0026] The locking assembly 200 includes a fixing plate 210 fixed on the outer wall of the cleaning box 110, a locking pin 220 inserted on the fixing plate 210 and movable relative to the fixing plate 210, a retaining piece 230 fixed on the locking pin 220, a spring 240 sleeved on the locking pin 220, a locking block 250 fixed on the knob 150, and locking grooves 250a uniformly formed on the locking block 250 and adapted to the locking pin 220; a limiting hole 230a is formed on the retaining piece 230, and a limiting rod 260 is fixed on the fixing plate 210. The limiting rod 260 is inserted into the limiting hole 230a, so that the locking pin 220 is always sleeved on the limiting rod during the moving process, avoiding the skewing of the locking pin 220; a magnet is fixed in the locking groove 250a, and the end of the locking pin 220 can be attracted by the magnet, so that the locking pin 220 can be more stable in the locking groove 250a.

[0027] Combined Figures 1 - 3 Therefore, for a glass lens cleaning fixture according to this embodiment, the specific use process is as follows: when using this device, first turn the knob 150 to drive the positive and negative lead screw 140 to rotate, and at the same time drive the two clamping plates 160 to move away from each other, then place the glass lens between the two clamping plates 160, and then turn the knob 150 in the reverse direction to drive the two clamping plates 160 to move closer to each other, clamping and fixing the glass lens, so that it is not necessary to disassemble and assemble bolts and nuts, reducing the time of the clamping process; after clamping, loosen the locking pin 220, and drive the locking pin 220 to move forward under the action of the spring 240 and insert it into a locking groove 250a to fix the locking block 250, so that the knob 150 and the positive and negative lead screw 140 cannot rotate, thereby locking and fixing the two clamping plates 160 to prevent the clamping plates 160 from shaking.

[0028] Although the present utility model has been described above with reference to the embodiments, various improvements can be made thereto and components therein can be replaced with equivalents without departing from the scope of the present utility model. In particular, as long as there is no structural conflict, the features in the embodiments disclosed by the present utility model can be combined with each other in any way, and the exhaustive description of these combinations is not given in this specification only for the consideration of saving space and resources. Therefore, the present utility model is not limited to the specific embodiments disclosed in the text, but includes all technical solutions falling within the scope of the claims.

Claims

1. A glass lens cleaning fixture, characterized in that, Comprising: A clamping assembly (100), including a cleaning box (110), mounting grooves (120) symmetrically formed on the side walls of the cleaning box (110), a guide rod (130) fixed in one of the mounting grooves (120), a positive and negative lead screw (140) rotatably mounted in the other mounting groove (120), a knob (150) fixed to the outer end of the positive and negative lead screw (140), a clamping plate (160) sleeved on the guide rod (130) and meshing with the positive and negative lead screw (140) at the same time, and clamping grooves (170) uniformly formed on the clamping plate (160); A locking assembly (200), including a fixing plate (210) fixed on the outer wall of the cleaning box (110), a locking pin (220) inserted into the fixing plate (210) and movable relative to the fixing plate (210), a retaining plate (230) fixed to the locking pin (220), a spring (240) sleeved on the locking pin (220), a locking block (250) fixed to the knob (150), and locking grooves (250a) uniformly formed on the locking block (250) and adapted to the locking pin (220).

2. The cleaning fixture for a glass lens according to claim 1, characterized in that, Anti-slip grooves (150a) are uniformly formed on the outer wall of the knob (150).

3. A glass lens cleaning fixture according to claim 1, characterized in that, An elastic ring is fixed on the inner wall of the clamping groove (170).

4. The cleaning fixture for glass lenses according to claim 1, characterized in that, A limiting hole (230a) is formed on the retaining plate (230), and a limiting rod (260) is fixed on the fixing plate (210), and the limiting rod (260) is inserted into the limiting hole (230a).

5. A glass lens cleaning fixture according to claim 1, wherein, A magnet is fixed in the locking groove (250a), and the end of the locking pin (220) can be attracted by the magnet.

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