Auxiliary assembly for finishing polishing die

Abstract

The utility model relates to the technical field of lens grinding machining, in particular to an auxiliary assembly for finishing a polishing die. According to the scheme of the embodiment of the utility model, the connecting handle is detachably connected and matched with the connecting part at the bottom end of the polishing die, so that a stable and flexible clamping mode is provided for the polishing die; by means of the design, the polishing die can be firmly fixed in the finishing operation, and meanwhile a user can conveniently and rapidly assemble and disassemble the polishing die according to needs. Secondly, the insertion hole in the base I is in insertion fit with the connecting handle, so that the fixing stability of the polishing die is further enhanced; and the inserting hole is tightly matched with the connecting handle, so that the polishing die is effectively prevented from shaking or shifting in the operation process, and the precision and efficiency of finishing operation are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of lens grinding and processing, in particular to an auxiliary component for trimming a polishing mold. Background Art

[0002] In the field of modern optical manufacturing, lens grinding equipment is an indispensable tool for providing high-precision and high-quality lens surfaces. These equipment usually include a component for grinding lenses, which mainly includes a polishing mold. The inner surface of the polishing mold is coated with a polyurethane polishing layer, which is the part that directly contacts the lens surface during the lens grinding process. Polyurethane materials are selected for their wear resistance and ability to provide a smooth surface.

[0003] However, due to continuous use and wear, the polyurethane polishing layer will gradually lose its original shape and polishing efficiency. This requires regular trimming or replacement of the polishing layer to maintain the quality and accuracy of lens polishing. However, there is a technical problem with the existing polishing mold design: its bottom connection end is relatively short, usually only 5-10 cm. This design makes it difficult for operators to hold the polishing mold stably when trimming or replacing the polyurethane polishing layer, thereby increasing the difficulty and risk of operation.

[0004] Therefore, in order to solve this problem, a kind of auxiliary tool or component is needed, which can effectively clamp and fix the polishing die, so as to provide stable support when trimming or replacing the polyurethane polishing layer. Summary of the invention

[0005] In order to solve the above problems, the utility model discloses an auxiliary component for trimming a polishing mold.

[0006] In order to achieve the above objectives, the utility model provides the following technical solutions: an auxiliary component for trimming a polishing mold, used for clamping and fixing the polishing mold, the bottom end of the polishing mold has a connecting portion, the auxiliary component includes a connecting handle and a base one, the connecting handle is used to be detachably connected with the connecting portion, the base one has a socket for inserting and cooperating with the connecting handle, and a clamping component for clamping the connecting handle is provided at the bottom of the base one corresponding to the bottom of the socket.

[0007] Specifically, the clamping assembly includes two clamping blocks that are slidably arranged relative to each other, a double screw is passed through the two clamping blocks, and the two clamping blocks are arranged on two threaded sections of the double screw.

[0008] Furthermore, the connecting handle is in the shape of a hexagonal prism, and the insertion hole is a hexagonal hole that matches the connecting handle.

[0009] Wherein, a V-shaped groove is provided on the inner side of the clamping block for cooperating with the side portion of the connecting handle.

[0010] In the above solution, both side walls of the V-shaped groove are provided with limit strips along the vertical direction, and the limit strips are provided close to the inner side of the V-shaped groove.

[0011] In addition, the bottom end of the connecting handle has a base 2, and the outer edge of the base 2 protrudes from the connecting handle.

[0012] Furthermore, a plurality of buffer pads are arranged on the base along the circumference of the socket, and the buffer pads are used to contact and cooperate with the bottom surface of the polishing mold.

[0013] In the embodiment of the utility model, the detachable connection between the connecting handle and the connecting portion at the bottom of the polishing die provides a stable and flexible clamping method for the polishing die; this design enables the polishing die to be securely fixed during the trimming operation, and also facilitates the user to quickly assemble and disassemble the die as needed;

[0014] Secondly, the insertion and matching of the socket on the base 1 and the connecting handle further enhances the fixing stability of the polishing die; the close matching of the socket and the connecting handle effectively prevents the polishing die from shaking or shifting during operation, thereby ensuring the accuracy and efficiency of the dressing operation;

[0015] In addition, the clamping assembly arranged at the bottom end of the base provides additional clamping force for the connecting handle, ensuring the relative stability of the polishing mold during the dressing process; this double-fixed design greatly improves the safety and reliability of the polishing mold dressing operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the connecting handle in the embodiment of the present application;

[0017] Figure 2 This is a schematic diagram of the connection between the connecting handle and the polishing mold in the embodiment of the present application;

[0018] Figure 3 This is a schematic diagram of the structure of the base in the embodiment of the present application;

[0019] Figure 4 A three-dimensional diagram of the base in the embodiment of the present application;

[0020] Figure 5 for Figure 4 A partial enlarged schematic diagram in the middle. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below with reference to the accompanying drawings.

[0022] The terms used in the following embodiments are only for the purpose of describing specific embodiments and are not intended to be used as limitations on the present invention. As used in the specification and appended claims of the present invention, the singular expressions "a", "an", "above", "the" and "this" are intended to also include expressions such as "one or more", unless there is a clear contrary indication in the context.

[0023] References to "one embodiment" or "some embodiments" etc. described in this specification mean that one or more embodiments of the utility model include specific features, structures or characteristics described in conjunction with the embodiment. Therefore, the statements "in one embodiment", "in some embodiments", "in some other embodiments", "in some other embodiments", etc. that appear in different places in this specification do not necessarily refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in other ways. The terms "including", "comprising", "having" and their variations all mean "including but not limited to", unless otherwise specifically emphasized in other ways.

[0024] Example 1: Figure 1-4 As shown, an auxiliary component for trimming a polishing mold is used for clamping and fixing a polishing mold 100. The bottom end of the polishing mold 100 has a connecting portion 101. The auxiliary component includes a connecting handle 200 and a base 1 300. The connecting handle 200 is used for detachable connection with the connecting portion 101. The base 1 300 has a socket 301 for inserting and matching with the connecting handle 200. The bottom end of the base 1 300 is provided with a clamping component for clamping the connecting handle 200 corresponding to the bottom of the socket 301.

[0025] In a possible implementation, the connection portion 101 is provided with an external thread on the outside, the connection handle 200 is hollow, and has an internal thread for threaded connection with the connection portion 101; the threaded connection method not only ensures the stability of the connection, but also facilitates users to perform quick assembly and disassembly operations.

[0026] During operation, the connecting handle 200 is connected to the connecting portion 101 of the polishing mold 100, and the connecting handle 200 is inserted into the insertion hole 301, and the connecting handle 200 at the lower end is locked by the clamping assembly to clamp and fix it.

[0027] The base 1 300 is provided with a socket 301 for inserting and matching with the connecting handle 200. In order to prevent the connecting handle 200 from rotating in the socket 301, the connecting handle 200 is in the shape of a hexagonal prism, and the socket 301 is a hexagonal hole matching with the connecting handle 200.

[0028] In addition, the bottom end of the connecting handle 200 has a base 201, and the outer edge of the base 201 protrudes from the connecting handle 200. The base 201 is used to support the connecting handle 200 and the polishing mold 100 above. When the polishing mold 100 is connected to the connecting handle 200, the base 201 can support the connecting handle 200 and the polishing mold 100 above, providing the user with a platform for temporarily placing the polishing mold 100.

[0029] A plurality of buffer pads 304 are arranged on the base 1 300 along the circumference of the insertion hole 301, and the buffer pads 304 are used to contact and cooperate with the bottom surface of the polishing mold 100. The buffer pads 304 can be made of rubber material, which can contact and cooperate with the bottom surface of the polishing mold 100, so as to provide buffer protection when the polishing mold 100 is subjected to external force, thereby preventing the polishing mold 100 from being damaged.

[0030] Example 2: Figure 3-4 As shown, in the specific structure, the clamping assembly includes two clamping blocks 302 that are relatively slidably arranged, and a double screw 303 is inserted between the two clamping blocks 302. The two clamping blocks 302 are arranged on two threaded sections of the double screw 303; the two threaded sections of the double screw 303 rotate in opposite directions, and the two clamping blocks 302 can be synchronously driven to approach each other by rotating the double screw 303 to clamp and fix the connecting handle 200, that is, when the user rotates the double screw 303, the two clamping blocks 302 can synchronously approach or move away from each other, thereby achieving the clamping or release of the connecting handle 200.

[0031] Example 3: Figure 4-5 As shown, a V-shaped groove 321 is provided on the inner side of the clamp block 302 for relative position matching with the side of the connecting handle 200. The V-shaped groove 321 is used for relative position matching with the side of the connecting handle 200. The clamp block 302 can be more closely fitted to the side of the connecting handle 200, thereby improving the stability of the clamping.

[0032] In the above solution, both side walls of the V-shaped groove 321 are provided with limit strips 322 in the vertical direction, and the limit strips 322 are provided close to the inner side of the V-shaped groove 321. The presence of the limit strips 322 can limit the excessive movement of the connecting handle 200 in the V-shaped groove 321, thereby further enhancing the stability of the clamping.

[0033] The technical means disclosed in the scheme of the utility model are not limited to the technical means disclosed in the above-mentioned implementation mode, but also include technical solutions composed of any combination of the above technical features. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model, and these improvements and modifications are also regarded as the protection scope of the utility model.

Claims

1. An auxiliary component for trimming a polishing mold, used for clamping and fixing a polishing mold (100), wherein the bottom end of the polishing mold (100) has a connecting portion (101), characterized in that: The auxiliary component comprises a connecting handle (200) and a base one (300), wherein the connecting handle (200) is used for detachably connecting with the connecting portion (101), the base one (300) is provided with a socket (301) for inserting and cooperating with the connecting handle (200), and a clamping component for clamping the connecting handle (200) is provided at the bottom end of the base one (300) corresponding to the lower side of the socket (301).

2. An auxiliary component for dressing a polishing mold according to claim 1, characterized in that: The clamping assembly comprises two clamping blocks (302) arranged to slide relative to each other, a double screw (303) is passed between the two clamping blocks (302), and the two clamping blocks (302) are arranged on two threaded sections of the double screw (303).

3. An auxiliary component for dressing a polishing mold according to claim 1 or 2, characterized in that: The connecting handle (200) is in the shape of a hexagonal prism, and the insertion hole (301) is a hexagonal hole that matches the connecting handle (200).

4. An auxiliary component for dressing a polishing mold according to claim 2, characterized in that: The inner side of the clamping block (302) is provided with a V-shaped groove (321) for cooperating with the side of the connecting handle (200).

5. An auxiliary component for dressing a polishing mold according to claim 4, characterized in that: Limiting strips (322) are provided on both side walls of the V-shaped groove (321) in the vertical direction, and the limiting strips (322) are provided close to the inner side of the V-shaped groove (321).

6. An auxiliary component for dressing a polishing mold according to claim 1, characterized in that: The bottom end of the connecting handle (200) has a second base (201), and the outer edge of the second base (201) protrudes from the connecting handle (200).

7. An auxiliary component for dressing a polishing mold according to claim 1, characterized in that: A plurality of buffer pads (304) are arranged on the base (300) along the circumference of the insertion hole (301), and the buffer pads (304) are used to contact and cooperate with the bottom surface of the polishing mold (100).

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