Limiting structure for multi-station integrated shaping of glasses bracket

Abstract

The utility model discloses a limiting structure for multi-station integrated shaping of a glasses support, and relates to the technical field of glasses support processing, the limiting structure comprises a placing seat and a fixing block, the fixing block is fixedly connected to the middle position of the upper surface of the placing seat, a mold block is arranged below the placing seat, and a limiting assembly is arranged on the upper surface of the placing seat. And a positioning assembly is arranged on the bottom surface of the placing seat. According to the utility model, through the arrangement of the limiting assembly, when the glasses bracket is subjected to shaping processing, the glasses bracket is placed in the limiting seat, and the glasses frame of the glasses bracket extrudes the clamping plate, so that the connecting spring is extruded, and the connecting spring generates reset elastic force after being extruded to reversely extrude the clamping plate; therefore, the clamping plates on the two sides of the inner wall of one end of the limiting base clamp and limit one side of the glasses support, the limiting insertion rods are inserted into the round holes, insertion and limiting are conducted on one side of the glasses support, and the glasses support is placed stably.

Description

TECHNICAL FIELD

[0001] The utility model relates to spectacle support processing technical field, concretely relates to a spectacle support multi -position integrated shaping stop structure. BACKGROUND

[0002] The spectacle frame is an important component of the glasses, mainly plays the role of supporting the spectacle lens, the appearance beautiful spectacle frame can also play the role of beautiful. Material quality mainly has metal, plastic or resin, natural material etc. According to style, it can be divided into full frame, half frame, frameless type. The spectacle support processing forming adopts MIM forming, and MIM forming is a new type of powder metallurgy near net shape forming technology that modern plastic injection molding technology is introduced into the field of powder metallurgy. It is formed by uniformly mixing metal powder and organic binder, injecting into the mold cavity in the plasticized state after granulation, then removing the binder by chemical or thermal decomposition method, and finally densifying by sintering to obtain the final product. The spectacle support MIM forming needs to be shaped after processing, and the spectacle support needs to be positioned during shaping to improve the stability of processing.

[0003] In the prior art, the spectacle support is shaped, the processing procedure is complicated, the production efficiency is low, and more tooling jigs are matched, so that the processing cost is increased, and in the shaping process, the spectacle support lacks the corresponding limiting mechanism for limiting treatment, so that the spectacle support may deviate during processing, resulting in processing failure and affecting the processing efficiency.

[0004] Therefore, the spectacle support multi -position integrated shaping stop structure is provided to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model discloses a spectacle support multi -position integrated shaping stop structure to solve the problems in the background art.

[0006] The utility model discloses a spectacle support multi -position integrated shaping stop structure to solve the problems in the background art.

[0007] A spectacle support multi -position integrated shaping stop structure, including the placement seat and the fixed block, the fixed block is fixedly connected in the middle position on the upper surface of placement seat, the lower of placement seat is provided with mould block, the upper surface of placement seat is provided with the limiting component, the bottom surface of placement seat is provided with the positioning assembly.

[0008] Further, the limiting component includes a limiting seat fixedly installed on the upper surface of the placement seat, the inner bottom surface of the limiting seat is fixedly connected with a bottom plate, a circular hole is formed in the upper surface of the limiting seat, a limiting plug rod is inserted into the circular hole, a connecting spring is fixedly connected to the inner wall of one end of the limiting seat, and a clamping plate is fixedly connected to one end of the connecting spring.

[0009] Further, the positioning assembly comprises a rack fixedly connected to the middle position of the bottom surface of the placement seat, the mold block is fixedly connected with a driving motor, the output end of the driving motor is connected with a transmission shaft, the upper surface of the transmission shaft is fixedly connected with a connecting circular plate, the upper surface of the connecting circular plate is fixedly connected with a gear, and the outer surface of the gear is engaged with one side of the outer surface of the rack.

[0010] Further, the upper surface of the mold block is provided with a sliding groove, the sliding grooves are symmetrically distributed on both sides of the upper surface of the mold block, and the inner wall of the sliding groove is slidably connected with a sliding plate.

[0011] Further, the upper surface of the mold block is provided with a sliding groove, the sliding grooves are symmetrically distributed on both sides of the upper surface of the mold block, and the inner wall of the sliding groove is slidably connected with a sliding plate.

[0012] Further, the limiting seats are symmetrically distributed on both sides of the upper surface of the placement seat, and the connecting springs are symmetrically distributed at equal intervals on the inner wall of one end of the limiting seat.

[0013] The beneficial effects of the utility model are as follows:

[0014] The utility model discloses a limiting assembly is set up, when the spectacle support is shaped and is processed, places the spectacle support in the limiting seat, and the spectacle support is pressed to the clamping plate at the frame, thereby extruding the connecting spring, and the connecting spring generates the elastic force of reset after being extruded and is pressed to the clamping plate reversely, thereby realizing that the clamping plate of one end inner wall of the limiting seat is pressed to one side of the spectacle support, and the limiting plug rod is inserted into the round hole, and one side of the spectacle support is inserted and is limited, so that the spectacle support is placed stably, the positioning assembly is set up, when the gear rotates, moves through the engagement of rack, thereby realizing that the placement seat drives the spectacle support to move, moves to the processing place and processes, improves the accuracy of processing, thereby improving the processing efficiency. ACCURACY

[0015] Figure 1 It is the first visual angle structure schematic diagram of the utility model, and

[0016] Figure 2 It is the limiting assembly structure schematic diagram of the utility model, and

[0017] Figure 3 It is the positioning assembly structure schematic diagram of the utility model, and

[0018] Figure 4 It is the mold block structure schematic diagram of the utility model.

[0019] Label: 1, placement seat; 2, fixed block; 3, limiting assembly; 301, limiting seat; 302, bottom plate; 303, round hole; 304, limiting plug; 305, connecting spring; 306, clamping plate; 4, positioning assembly; 401, rack; 402, drive motor; 403, transmission shaft; 404, connecting round plate; 405, gear; 406, mold block; 407, shaft hole; 408, sliding groove; 409, sliding plate. DETAILED DESCRIPTION

[0020] To make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0022] It should be noted that: similar labels and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0023] The electrical components appearing in this document are all connected with the main controller and 220V mains of the outside world, and the main controller can be a conventional known device such as a computer for control.

[0024] In the description of the embodiments of the present application, it should be noted that the directions or position relationships indicated by the terms "inner", "outer", "upper", etc. are based on the directions or position relationships shown in the drawings, or the directions or position relationships commonly placed when the product of the present application is used, which are only for the convenience of describing the present application and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a particular direction, be constructed and operated in a particular direction, therefore, cannot be understood as limiting the present application.

[0025] As Figures 1-4As shown, a spectacle support multi-station integrated shaping limiting structure, including a placement seat 1 and a fixed block 2, the fixed block 2 is fixedly connected to the middle position of the upper surface of the placement seat 1, the lower surface of the placement seat 1 is provided with a mold block 406, the upper surface of the placement seat 1 is provided with a limiting assembly 3, and the bottom surface of the placement seat 1 is provided with a positioning assembly 4; the placement seat 1 provides placement for the spectacle support, the limiting assembly 3 on the upper surface of the placement seat 1 limits the spectacle support after placement, and the positioning assembly 4 is operated to position and move the spectacle support after limiting for processing.

[0026] The limiting assembly 3 comprises a limiting seat 301 fixedly installed on the upper surface of the placement seat 1, a bottom plate 302 fixedly connected to the inner bottom surface of the limiting seat 301, a circular hole 303 formed in the upper surface of the limiting seat 301, a limiting plug rod 304 inserted into the circular hole 303, a connecting spring 305 fixedly connected to the inner wall of one end of the limiting seat 301, and a clamping plate 306 fixedly connected to one end of the connecting spring 305; when the clamping plate 306 on one side of the inner wall of the limiting seat 301 is extruded, the connecting spring 305 is extruded, so that the connecting spring 305 generates a reset spring force to reversely extrude the clamping plate 306, thereby limiting and fixing the spectacle support placed in the limiting seat 301, and the limiting plug rod 304 inserted into the circular hole 303 limits the two sides of the spectacle support.

[0027] The positioning assembly 4 comprises a rack 401 fixedly connected to the middle position of the bottom surface of the placement seat 1, a driving motor 402 fixedly connected to the bottom surface of the mold block 406, a transmission shaft 403 connected to the output end of the driving motor 402, a connecting circular plate 404 fixedly connected to the upper surface of the transmission shaft 403, a gear 405 fixedly connected to the upper surface of the connecting circular plate 404, and the outer surface of the gear 405 is engaged with one side of the outer surface of the rack 401; when the processing position of the spectacle support above the placement seat 1 is adjusted, the power supply of the driving motor 402 is started, the output end of the driving motor 402 drives the transmission shaft 403 to rotate, drives the connecting circular plate 404 and the gear 405 to rotate, and through the engagement, the rack 401 drives the placement seat 1 to move.

[0028] The upper surface of the mold block 406 is provided with a sliding groove 408, the sliding grooves 408 are symmetrically distributed on both sides of the upper surface of the mold block 406, a sliding plate 409 is slidably connected to the inner wall of the sliding groove 408, and the upper surface of the sliding plate 409 is fixedly connected to the bottom surface of the placement seat 1; the placement seat 1 drives the sliding plate 409 to move when moving, and the sliding plate 409 slides in the inner wall of the sliding groove 408 to support the movement of the placement seat 1.

[0029] The upper surface of the mold block 406 is provided with a sliding groove 408, the sliding grooves 408 are symmetrically distributed on both sides of the upper surface of the mold block 406, a sliding plate 409 is slidably connected to the inner wall of the sliding groove 408, and the upper surface of the sliding plate 409 is fixedly connected to the bottom surface of the placement seat 1; the placement seat 1 drives the sliding plate 409 to move when moving, and the sliding plate 409 slides in the inner wall of the sliding groove 408 to support the movement of the placement seat 1.

[0030] The limiting seats 301 are symmetrically distributed on both sides of the upper surface of the placing seat 1, and the connecting springs 305 are symmetrically and equidistantly distributed on the inner wall of one end of the limiting seat 301.

[0031] In conclusion, the limiting structure for multi-station integrated shaping of the spectacle support provides placement and limiting of the spectacle support. The spectacle support is placed on the upper surface of the bottom plate 302 in the limiting seat 301. One end of the spectacle support is pressed against the clamping plate 306, and the connecting spring 305 is pressed, so that the connecting spring 305 generates a restoring force to reversely press the clamping plate 306, thereby limiting and fixing one end of the spectacle support. The limiting insertion rods 304 are inserted into the round holes 303, and the limiting insertion rods 304 on both sides limit the two ends of the spectacle support, so that the spectacle support is stably placed. When the processing position is adjusted, the power supply of the driving motor 402 is started, the output end of the driving motor 402 drives the transmission shaft 403 to rotate, thereby driving the connecting circular plate 404 and the gear 405 fixedly connected to the upper surface of the transmission shaft 403 to rotate. Through meshing, the gear 405 drives the rack 401 to move when rotating, the rack 401 drives the placing seat 1 to move, and at the same time, the placing seat 1 drives the sliding plate 409 to slide in the inner wall of the sliding groove 408, and the sliding plate 409 supports the movement of the placing seat 1.

[0032] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. A multi-station integrated positioning structure for shaping spectacle supports, comprising a placement seat (1) and a fixing block (2), wherein the fixing block (2) is fixedly connected to the middle position of the upper surface of the placement seat (1), and a mold block (406) is arranged below the placement seat (1), characterized in that: The upper surface of the placement seat (1) is provided with a limiting assembly (3), and the bottom surface of the placement seat (1) is provided with a positioning assembly (4). ​ 2. The multi-station integrated shaping position limiting structure of an eyeglass holder according to claim 1, characterized in that: The limiting assembly (3) comprises a limiting seat (301) fixedly installed on the upper surface of the placement seat (1), the inner bottom surface of the limiting seat (301) is fixedly connected with a bottom plate (302), the upper surface of the limiting seat (301) is provided with a circular hole (303), the circular hole (303) is inserted with a limiting plug rod (304), one end of the inner wall of the limiting seat (301) is fixedly connected with a connecting spring (305), and one end of the connecting spring (305) is fixedly connected with a clamping plate (306).

3. The multi-station integrated shaping and positioning structure for eyeglass frames according to claim 1, characterized in that: The positioning assembly (4) comprises a rack (401) fixedly connected to the middle position of the bottom surface of the placement seat (1), a mold block (406) fixedly connected to the bottom surface of the mold block (406), an output end of the driving motor (402) connected with a transmission shaft (403), an upper surface of the transmission shaft (403) fixedly connected with a connecting circular plate (404), an upper surface of the connecting circular plate (404) fixedly connected with a gear (405), and the outer surface of the gear (405) engaged with one side of the outer surface of the rack (401).

4. The multi-station integrated shaping and positioning structure for eyeglass frames according to claim 1, characterized in that: The upper surface of the mold block (406) is provided with a sliding groove (408), the sliding groove (408) is symmetrically distributed on both sides of the upper surface of the mold block (406), the inner wall of the sliding groove (408) is slidably connected with a sliding plate (409), and the upper surface of the sliding plate (409) is fixedly connected with the bottom surface of the placement seat (1).

5. The multi-station integrated shaping and positioning structure for eyeglass frames according to claim 3, characterized in that: The upper surface of the mold block (406) is provided with a sliding groove (408), the sliding groove (408) is symmetrically distributed on both sides of the upper surface of the mold block (406), the inner wall of the sliding groove (408) is slidably connected with a sliding plate (409), and the upper surface of the sliding plate (409) is fixedly connected with the bottom surface of the placement seat (1).

6. The multi-station integrated shaping and positioning structure for eyeglass frames according to claim 2, characterized in that: The limiting seat (301) is symmetrically distributed on both sides of the upper surface of the placement seat (1), and the connecting springs (305) are symmetrically distributed at equal intervals on both sides of the inner wall of the limiting seat (301).

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