CN212602813U

CN212602813U - Forming die of spectacle-frame

Info

Publication number: CN212602813U
Application number: CN202021038520.9U
Authority: CN
Inventors: 陈成伟
Original assignee: Rui'an Dongda Glasses Co ltd
Current assignee: Rui'an Dongda Glasses Co ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2021-02-26
Anticipated expiration: 2030-06-08

Abstract

The utility model discloses a forming die of spectacle-frame, including bottom plate and forming die body, the draw-in groove has been seted up to the internal surface of bottom plate top middle-end, and both ends all are pegged graft about the draw-in groove inner chamber and have been extruded the piece, and the inboard of extruding the piece is through third cylinder fixed connection, and the equal fixedly connected with slider in top of extruding the piece, the equal fixedly connected with fixed plate in both ends about the bottom plate top, the first cylinder of the equal fixedly connected with in inboard of fixed plate, the inboard equal fixedly connected with of first cylinder presses the piece. The utility model discloses set up slider, third cylinder, extrusion piece and draw-in groove, place the extrusion piece of forming die body bottom in the inner chamber of draw-in groove, flexible through external controller control third cylinder, the third cylinder struts the extrusion piece, and the extrusion piece drives the slider and removes to both sides at the inner chamber of spout, and the forming die who has solved current spectacle-frame does not possess the function of the installation of being convenient for, leads to people more troublesome problem when dismouting mould.

Description

Forming die of spectacle-frame

Technical Field

The utility model relates to the technical field of mold, specifically a forming die of spectacle-frame.

Background

The mold is various molds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production, in short, the mold is a tool for manufacturing molded articles, the tool is composed of various parts, different molds are composed of different parts, and the mold relates to a forming mold of a spectacle frame.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a forming die of spectacle-frame to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a forming die of spectacle-frame, includes bottom plate and forming die body, the draw-in groove has been seted up to the internal surface of bottom plate top middle-end, the extrusion piece has all been pegged graft at both ends about the draw-in groove inner chamber, the inboard of extrusion piece is through third cylinder fixed connection, the equal fixedly connected with slider in top of extrusion piece, the equal fixedly connected with fixed plate in both ends about the bottom plate top, the equal fixedly connected with first cylinder in inboard of fixed plate, the equal fixedly connected with in inboard of first cylinder presses the briquetting, the spout has been seted up to the middle-end of forming die body bottom, slider sliding connection is in both ends about the spout is inboard, the internal surface at both ends is seted up flutedly about the forming die body, the equal fixedly connected with spring in the outside of recess, the equal fixedly connected with connecting.

Preferably, the left end and the right end of the top of the bottom plate are fixedly connected with second cylinders, and the top of each second cylinder is fixedly connected with a top plate.

Preferably, a pressing die is fixedly connected to the middle end of the bottom of the top plate, and the position of the pressing die corresponds to the position of the forming die body.

Preferably, the forming die body comprises a substrate layer, and the outer surface of the substrate layer is provided with a wear-resistant layer.

Preferably, the periphery of the bottom plate is fixedly connected with supporting legs, and the bottoms of the supporting legs are connected with chloroprene rubber pads through polyacrylate pressure-sensitive adhesives.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses the slider has been set up, the third cylinder, extrusion piece and draw-in groove, place the inner chamber at the draw-in groove with the extrusion piece of forming die body bottom, it is flexible through external controller control third cylinder, the third cylinder struts the extrusion piece, the extrusion piece drives the slider and removes to both sides at the inner chamber of spout, it removes to drive the extrusion piece to both sides, withstand the inboard left and right sides of draw-in groove until the extrusion piece, it is flexible through the first cylinder of external controller control, first cylinder drives and presses the inboard extension of pressing the piece, press the piece to press the connecting block and make the spring take place deformation, can fix the forming die body, the purpose of easy to assemble has been reached, the forming die who has solved current spectacle-frame does not possess the function of being convenient for to install, lead to people more troublesome problem when the dismouting mould.

2. The utility model discloses set up the wearing layer at the surface of stratum basale, because the friction of forming die body long-term use leads to the forming die body to cause wearing and tearing easily, reached wear-resisting purpose.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the slot of the present invention;

fig. 3 is a schematic view of the structure of the wear-resistant layer of the present invention.

In the figure: 1. a base plate; 2. supporting legs; 3. a first cylinder; 4. a second cylinder; 5. a top plate; 6. pressing the die; 7. forming a mold body; 701. a base layer; 702. a wear layer; 8. a pressing block; 9. a fixing plate; 10. a groove; 11. connecting blocks; 12. a spring; 13. a chute; 14. a slider; 15. a third cylinder; 16. extruding the block; 17. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a bottom plate 1, supporting leg 2, first cylinder 3, second cylinder 4, roof 5, moulding-die 6, forming die body 7, stratum basale 701, wearing layer 702, press piece 8, fixed plate 9, recess 10, connecting block 11, spring 12, spout 13, slider 14, third cylinder 15, extrusion piece 16 and draw-in groove 17 part are the general standard or the part that technical staff in the field knows, its structure and principle all are this technical staff's accessible technology and learn the manual or learn through conventional experimental approach.

Referring to fig. 1-3, a mold for forming a spectacle frame comprises a bottom plate 1 and a mold body 7, wherein the periphery of the bottom plate 1 is fixedly connected with supporting legs 2, the bottoms of the supporting legs 2 are connected with a neoprene pad through polyacrylate pressure-sensitive adhesive, the mold body 7 comprises a substrate layer 701, a wear-resistant layer 702 is arranged on the outer surface of the substrate layer 701, the mold body 7 is easily worn due to friction caused by long-term use of the mold body 7, so that the wear-resistant purpose is achieved, a second cylinder 4 is fixedly connected to each of the left and right ends of the top of the bottom plate 1, a top plate 5 is fixedly connected to the top of the second cylinder 4, a pressing mold 6 is fixedly connected to the middle end of the bottom of the top plate 5, the position of the pressing mold 6 corresponds to, extrusion blocks 16 are inserted into the left end and the right end of an inner cavity of the clamping groove 17, the inner sides of the extrusion blocks 16 are fixedly connected through a third air cylinder 15, sliders 14 are fixedly connected to the tops of the extrusion blocks 16, fixing plates 9 are fixedly connected to the left end and the right end of the top of the bottom plate 1, a first air cylinder 3 is fixedly connected to the inner sides of the fixing plates 9, a pressing block 8 is fixedly connected to the inner sides of the first air cylinders 3, a sliding groove 13 is formed in the middle end of the bottom of the forming die body 7, the sliders 14 are slidably connected to the left end and the right end of the inner side of the sliding groove 13, grooves 10 are formed in the inner surfaces of the left end and the right end of the forming die body 7, springs 12 are fixedly connected to the outer sides of the grooves 10, connecting blocks 11 are fixedly connected to the outer sides of the springs 12, the sliders 14, the third air cylinders 15, the extrusion blocks 16 and, the third cylinder 15 struts extrusion piece 16, extrusion piece 16 drives slider 14 and removes to both sides at the inner chamber of spout 13, it removes to both sides to drive extrusion piece 16, until extrusion piece 16 withstands the inboard left and right sides of draw-in groove 17, it is flexible to control first cylinder 3 through external controller, first cylinder 3 drives and extends to the inboard according to briquetting 8, press briquetting 8 to press connecting block 11 to make spring 12 take place to deform, can fix forming die body 7, the purpose of easy to assemble has been reached, external controller's model is DATA-7311 in this application, and simultaneously, two wiring terminals of external controller are connected with power plug through the wire, and adopt the commercial power to supply power in this application.

When the glasses frame forming die is used, the sliding block 14, the third air cylinder 15, the extrusion block 16 and the clamping groove 17 are arranged, the extrusion block 16 at the bottom of the forming die body 7 is placed in an inner cavity of the clamping groove 17, the third air cylinder 15 is controlled to stretch through the external controller, the extrusion block 16 is propped open by the third air cylinder 15, the extrusion block 16 drives the sliding block 14 to move towards two sides in the inner cavity of the sliding groove 13 and drives the extrusion block 16 to move towards two sides until the extrusion block 16 props against the left side and the right side of the inner side of the clamping groove 17, the first air cylinder 3 controls the first air cylinder 3 to stretch and retract, the first air cylinder 3 drives the pressing block 8 to extend towards the inner side, the pressing block 8 presses the connecting block 11 to deform the spring 12, the forming die body 7 can be fixed, the purpose of convenient installation is achieved, the problem that people are troublesome when assembling and disassembling a die due to the fact that the forming die is not provided, because the forming die body 7 is used for a long time, the forming die body 7 is easy to wear, and the purpose of wear resistance is achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a forming die of spectacle-frame, includes bottom plate (1) and forming die body (7), its characterized in that: the inner surface of the middle end of the top of the bottom plate (1) is provided with a clamping groove (17), the left end and the right end of the inner cavity of the clamping groove (17) are respectively spliced with an extrusion block (16), the inner side of the extrusion block (16) is fixedly connected with a third cylinder (15), the top of the extrusion block (16) is respectively fixedly connected with a sliding block (14), the left end and the right end of the top of the bottom plate (1) are respectively fixedly connected with a fixed plate (9), the inner side of the fixed plate (9) is respectively fixedly connected with a first cylinder (3), the inner side of the first cylinder (3) is respectively fixedly connected with a pressing block (8), the middle end of the bottom of the forming die body (7) is provided with a sliding groove (13), the sliding block (14) is slidably connected with the left end and the right end of the inner side of the sliding groove (13), the inner surfaces of the left end and the right end of the forming, the outer sides of the springs (12) are fixedly connected with connecting blocks (11).

2. A mold for molding spectacle frames as claimed in claim 1, wherein: the equal fixedly connected with second cylinder (4) in both ends about bottom plate (1) top, the top fixedly connected with roof (5) of second cylinder (4).

3. A mold for molding spectacle frames as claimed in claim 2, wherein: the middle end of the bottom of the top plate (5) is fixedly connected with a pressing die (6), and the position of the pressing die (6) corresponds to the position of the forming die body (7).

4. A mold for molding spectacle frames as claimed in claim 1, wherein: the forming die body (7) comprises a base layer (701), and a wear-resistant layer (702) is arranged on the outer surface of the base layer (701).

5. A mold for molding spectacle frames as claimed in claim 1, wherein: the novel support plate is characterized in that the periphery of the bottom plate (1) is fixedly connected with support legs (2), and the bottoms of the support legs (2) are connected with chloroprene rubber pads through polyacrylate pressure-sensitive adhesives.