CN220681056U

CN220681056U - Assembled etching knife mould

Info

Publication number: CN220681056U
Application number: CN202321896529.7U
Authority: CN
Inventors: 王明飞
Original assignee: Kunshan Minglihong Precision Mould Co ltd
Current assignee: Kunshan Minglihong Precision Mould Co ltd
Priority date: 2023-07-19
Filing date: 2023-07-19
Publication date: 2024-03-29
Anticipated expiration: 2033-07-19

Abstract

The utility model discloses an assembled etching tool die which comprises a die main body and a die cavity plate, wherein an assembled structure is arranged between the die cavity plate and the die main body, two sockets are symmetrically fixed on the bottom surface of the die cavity plate, a slot is formed in the top surface of the die main body, the sockets are inserted into the slot, an inner rotating groove is formed in the die main body at one side of the inner side of the die main body opposite to the slot, an inner rotating seat is arranged in the inner rotating groove in a rotating manner, and a limiting block is fixed on one side of the inner rotating seat; according to the utility model, the die cavity plate and the die main body are designed to be of a split structure through improvement and optimization of the etching tool die in the prior art, and the assembly structure is designed, so that the die cavity plate can be quickly assembled and disassembled at the top of the die main body, the die cavity plates with different specifications can be conveniently replaced by subsequent operators according to different processing requirements, and the use flexibility and convenience of the whole etching tool die are improved.

Description

Assembled etching knife mould

Technical Field

The utility model belongs to the technical field of etching tool molds, and particularly relates to an assembled etching tool mold.

Background

The etching knife mold is formed by applying a film to attach and expose a steel plate, then etching away redundant parts by using an etching machine after developing and reinforcing, and finally processing a knife point by using an engraving and milling machine to form and then carrying out surface treatment; the etching tool die with the mounting part disclosed in the prior patent with the publication number of CN216732191U comprises a main body, wherein a die cavity is arranged on the surface of the main body, a plurality of connecting grooves … …' are formed in the inner side of the main body, and the common etching tool die is described in the application;

however, when the etching tool die in the patent is actually used, the die body and the die cavity are of an integrated structure, so that the die cavity cannot be replaced according to different processing requirements during use, but the whole etching tool die can only be removed from the equipment for replacement, and the use flexibility and convenience of the etching tool die are reduced.

Disclosure of Invention

The utility model aims to provide an assembled etching tool die, which solves the problem that a die cavity in the conventional etching tool die provided in the background art cannot be detached independently for replacement and assembly.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an assembled etching tool mould, includes mould main part and die cavity board, the die cavity board is installed at the top of mould main part, and is provided with assembled structure between die cavity board and the mould main part, assembled structure includes socket, slot, internal rotation groove, interior swivel mount, outer swivel mount and stopper, the bottom surface symmetry of die cavity board is fixed with two sockets, the slot has been seted up on the top surface of mould main part, the socket inserts in the slot, the internal rotation groove has been seted up for one side of slot in the inside of mould main part, and the internal rotation inslot rotation is provided with interior swivel mount, the top of interior swivel mount runs through to the top of mould main part to be fixed with outer swivel mount, one side of interior swivel mount is fixed with the stopper, offer on the inner wall of internal rotation groove and supply stopper gliding fan-shaped groove, spacing breach has been seted up on one side surface of socket, and the tip screw in to spacing breach.

Preferably, the assembled structure further comprises a movable compression bar penetrating through the inner rotary seat, a rectangular top groove is formed in the top surface of the outer rotary seat, the top end of the movable compression bar penetrates through the rectangular top groove, a lower round groove is formed in the inner side of the die main body relative to the lower side of the inner round groove, the bottom end of the movable compression bar penetrates through the lower round groove, a movable bottom block is fixed to the bottom end surface of the movable compression bar, a limiting clamping rod is fixed to the top of the movable bottom block, two limiting clamping holes are formed in the inner wall of the top end of the lower round groove, the limiting clamping rod is embedded into one of the limiting clamping holes, the assembled structure further comprises a middle hole formed in the inner rotary seat, the movable compression bar penetrates through the inner rotary seat through the middle hole, a side sliding groove is formed in the inner side sliding groove through a spring, and one end of the side sliding block is fixed with the movable compression bar.

Preferably, a bottom hole is formed between the lower round groove and the inner rotating groove, the bottom hole corresponds to the movable pressing rod, the assembled structure further comprises a pressing plate arranged inside the rectangular top groove, and the top end of the movable pressing rod is fixed with the pressing plate.

Preferably, the assembly type structure further comprises a positioning assembly, the positioning assembly comprises a rubber seat which is embedded and installed on the inner wall of the limiting notch, one side of the rubber seat is provided with an integrated inner protrusion, the end surface of the limiting block is provided with a circular clamping groove, the end of the inner protrusion is embedded into the circular clamping groove, the positioning assembly further comprises an outer protrusion and a side clamping groove, the other side surface of the rubber seat is provided with an integrated outer protrusion, the inner wall of one side of the slot is provided with a side clamping groove, and the outer protrusion is embedded into the side clamping groove.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the die cavity plate and the die main body are designed to be of a split structure through improvement and optimization of the etching tool die in the prior art, and the assembly structure is designed, so that the die cavity plate can be quickly assembled and disassembled at the top of the die main body, the die cavity plates with different specifications can be conveniently replaced by subsequent operators according to different processing requirements, and the use flexibility and convenience of the whole etching tool die are improved.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a cross-sectional view of the fabricated structure of the present utility model;

FIG. 3 is a top view of a fanned slot and socket of the present utility model;

FIG. 4 is an enlarged view of a portion of the area A of FIG. 2 in accordance with the present utility model;

in the figure: 1. a mold body; 2. a cavity plate; 3. an assembled structure; 301. a socket; 302. a slot; 303. an inner rotating groove; 304. an inner swivel mount; 305. an outer swivel mount; 306. a limiting block; 307. limiting notch; 308. a fan-shaped groove; 309. a positioning assembly; 3091. a rubber seat; 3092. an inner protrusion; 3093. a circular clamping groove; 3094. an outer protrusion; 3095. a side clamping groove; 310. a rectangular top groove; 311. a pressing plate; 312. a movable compression bar; 313. a side slider; 314. a side chute; 315. a spring; 316. a lower circular groove; 317. a movable bottom block; 318. a limit clamping rod; 319. and limiting the clamping hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1 to fig. 4, a first embodiment of the present utility model provides a technical solution: an assembled etching knife mold comprises a mold body 1 and a mold cavity plate 2, wherein the mold cavity plate 2 is arranged at the top of the mold body 1, an assembled structure 3 is arranged between the mold cavity plate 2 and the mold body 1, the assembled structure 3 comprises a socket 301, a slot 302, an inner rotating seat 303, an inner rotating seat 304, an outer rotating seat 305 and a limiting block 306, two sockets 301 are symmetrically fixed on the bottom surface of the mold cavity plate 2, a slot 302 corresponding to the socket 301 is arranged on the top surface of the mold body 1, the socket 301 is inserted into the slot 302 to realize preliminary insertion between the mold cavity plate 2 and the mold body 1, an inner rotating seat 304 is arranged in the inner part of the mold body 1 relative to one side of the slot 302, the inner rotating seat 303 is rotatably provided with an inner rotating seat 304, the top end of the inner rotating seat 304 penetrates to the top of the mold body 1 and is fixedly provided with the outer rotating seat 305, the outer rotating seat 305 can rotate together with the inner rotating seat 304, a limiting block 306 is fixed on one side of the inner rotating seat 304, a fan-shaped groove 308 for sliding the limiting block 306 is formed in the inner wall of the inner rotating groove 303, a limiting gap 307 corresponding to the limiting block 306 is formed in one side surface of the socket 301, the end of the limiting block 306 is screwed into the limiting gap 307, the socket 301 can be blocked and limited, the installation stability of the die cavity plate 2 is ensured, when the die cavity plate 2 is required to be detached and replaced later, the outer rotating seat 305 is only required to be rotated, the inner rotating seat 304 is enabled to rotate out of the limiting gap 307 with the limiting block 306 and be screwed into the fan-shaped groove 308, the socket 301 can be not limited, at the moment, the die cavity plate 2 can be directly moved upwards and detached for replacement, the assembled structure 3 further comprises a movable pressing rod 312 penetrating through the inner rotating seat 304, a rectangular top groove 310 is formed in the top surface of the outer rotating seat 305, the top end of the movable pressing rod 312 penetrates into the rectangular top groove 310, a lower circular groove 316 is formed in the die body 1 relative to the lower part of the inner rotating groove 303, the bottom end of the movable pressing rod 312 penetrates into the lower circular groove 316, a movable bottom block 317 is fixedly welded on the bottom end surface of the movable pressing rod 312, a limit clamping rod 318 is fixedly arranged at the top of the movable bottom block 317, two limit clamping holes 319 corresponding to the limit clamping rod 318 are formed in the inner wall of the top end of the lower circular groove 316, the limit clamping rod 318 is embedded into one of the limit clamping holes 319, the movable pressing rod 312 can be limited in daily use, when the movable pressing rod 312 is limited, the inner rotating seat 304 and the limit block 306 are also limited, the limit block 306 can be ensured to be stably clamped in the limit notch 307, and then if the limit of the inner rotating seat 304 is to be released, only the movable pressing rod 312 is required to be pressed down, the side sliding block 313 compresses the spring 315, the movable bottom block 317 is enabled to move downwards with the limit clamping rod 318, until the limit clamping rod 318 moves out of the limit clamping hole 319, the limit to the movable pressing rod 312 and the inner rotating seat 304 can be released, at this time, the inner rotating seat 304 and the limit block 306 can be rotated through the outer rotating seat 305, the disassembly and assembly of the die cavity plate 2 are realized, the assembled structure 3 further comprises a middle hole formed in the inner rotating seat 304, the movable pressing rod 312 penetrates through the inner rotating seat 304 through the middle hole, the assembled structure 3 further comprises a side sliding groove 314 formed in the inner wall of the middle hole, the side sliding groove 314 is movably provided with a side sliding block 313 through a spring 315, one end of the side sliding block 313 is fixed with the movable pressing rod 312, on one hand, when the movable pressing rod 312 rotates, the movable pressing rod 312 rotates together with the inner rotating seat 304 through the side sliding block 313, on the other hand, the limit clamping rod 318 is stably clamped in the limit clamping hole 319 during daily use, and the limit stability of the inner rotating seat 304 is ensured, and simultaneously, the movable compression bar 312 can also rebound and reset under the action of the spring 315 after being pressed down.

Wherein, the bottom hole is opened between the lower circular groove 316 and the inner rotating groove 303, and the bottom hole corresponds to the movable pressing rod 312, so that the movable pressing rod 312 can be smoothly penetrated, the assembled structure 3 further comprises a pressing plate 311 arranged inside the rectangular top groove 310, and the top end of the movable pressing rod 312 is fixed with the pressing plate 311, so that an operator can conveniently press the movable pressing rod 312 down through the pressing plate 311.

Example 2

Referring to fig. 1 to 4, in a second embodiment of the present utility model, the positioning assembly 309 is designed to realize auxiliary limitation after the socket 301 is inserted into the slot 302, and the limitation block 306 is screwed into the limitation notch 307 to obtain auxiliary limitation.

Specifically, the assembled structure 3 further includes a positioning component 309, the positioning component 309 includes a rubber seat 3091 embedded and installed on the inner wall of the limiting gap 307, one side of the rubber seat 3091 is provided with an integrated inner protrusion 3092, the inner protrusion 3092 is also made of rubber material, a circular clamping groove 3093 corresponding to the inner protrusion 3092 is formed on the end surface of the limiting block 306, and the end of the inner protrusion 3092 is embedded into the circular clamping groove 3093, so that when the end of the limiting block 306 is screwed into the limiting gap 307, the inner protrusion 3092 is clamped into the circular clamping groove 3093, the limiting block 306 is subjected to auxiliary limiting, an operator can release the pressing plate 311 at this time, so that the movable pressing rod 312 is clamped into the limiting clamping hole 319 with the limiting clamping rod 318, a certain auxiliary positioning effect is achieved, the positioning component 309 further includes an outer protrusion 3094 and a side clamping groove 3095, the other side surface of the rubber seat 3091 is provided with an integrated outer protrusion 3094, the outer protrusion 3094 is also made of rubber material, a side clamping groove 3095 corresponding to the outer protrusion 3094 is formed on one side inner wall of the slot 302, the outer protrusion 3094 is embedded into the side clamping groove 3093, the outer protrusion 3094 is clamped into the side clamping groove 3095, and the inner side clamping groove 3095 is convenient to insert the outer protrusion plate into the side clamping groove 3095, and the inner clamping groove 301 is convenient to install in the inner side of the slot 301, and the inner clamping plate is convenient to insert into the side clamping groove 301, and the side clamping groove 301 is convenient to install in the side clamping groove 2.

Although embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an assembled etching knife mould, includes mould main part (1) and die cavity board (2), its characterized in that: the die cavity plate (2) is installed at the top of die body (1), and is provided with assembled structure (3) between die cavity plate (2) and die body (1), assembled structure (3) include socket (301), slot (302), internal rotation groove (303), internal rotation seat (304), outer rotation seat (305) and stopper (306), the bottom surface symmetry of die cavity plate (2) is fixed with two socket (301), slot (302) have been seted up on the top surface of die body (1), socket (301) insert in slot (302), internal rotation groove (303) have been seted up for one side of slot (302) in the inside of die body (1), and internal rotation groove (303) rotation is provided with interior rotation seat (304), the top of internal rotation seat (304) runs through to the top of die body (1) to be fixed with outer rotation seat (305), one side of internal rotation seat (304) is fixed with stopper (306), offer on the inner wall of internal rotation groove (303) stopper (306) and slide sector-shaped groove (308) and one side of opening in stopper (307) and limit notch (307).

2. The assembled etching tool mold according to claim 1, wherein: the assembly structure (3) further comprises a movable pressing rod (312) penetrating through the inner portion of the inner rotary seat (304), a rectangular top groove (310) is formed in the top surface of the outer rotary seat (305), the top end of the movable pressing rod (312) penetrates into the rectangular top groove (310), a lower circular groove (316) is formed in the inner portion of the die main body (1) opposite to the lower portion of the inner rotary groove (303), the bottom end of the movable pressing rod (312) penetrates into the lower circular groove (316), a movable bottom block (317) is fixed to the bottom end surface of the movable pressing rod (312), a limiting clamping rod (318) is fixed to the top of the movable bottom block (317), two limiting clamping holes (319) are formed in the top end inner wall of the lower circular groove (316), and the limiting clamping rod (318) is embedded into one of the limiting clamping holes (319).

3. The assembled etching tool mold according to claim 2, wherein: the assembled structure (3) further comprises a middle hole formed in the inner rotary seat (304), and the movable compression bar (312) penetrates through the inner rotary seat (304) through the middle hole.

4. The assembled etching tool mold according to claim 3, wherein: the assembled structure (3) further comprises a side sliding groove (314) formed in the inner wall of the middle hole, a side sliding block (313) is movably mounted in the side sliding groove (314) through a spring (315), and one end of the side sliding block (313) is fixed with the movable pressing rod (312).

5. The assembled etching tool mold according to claim 2, wherein: a bottom hole is formed between the lower round groove (316) and the inner rotating groove (303), and the bottom hole corresponds to the movable compression bar (312).

6. The assembled etching tool mold according to claim 2, wherein: the assembled structure (3) further comprises a pressing plate (311) arranged in the rectangular top groove (310), and the top end of the movable pressing rod (312) is fixed with the pressing plate (311).

7. The assembled etching tool mold according to claim 1, wherein: the assembled structure (3) further comprises a positioning assembly (309), the positioning assembly (309) comprises a rubber seat (3091) which is embedded and installed on the inner wall of the limiting gap (307), one side of the rubber seat (3091) is provided with an integrated inner protrusion (3092), the end surface of the limiting block (306) is provided with a circular clamping groove (3093), and the end of the inner protrusion (3092) is embedded into the circular clamping groove (3093).

8. The assembled etching tool mold according to claim 7, wherein: the positioning assembly (309) further comprises an outer protrusion (3094) and a side clamping groove (3095), the other side surface of the rubber seat (3091) is provided with an integrated outer protrusion (3094), the side clamping groove (3095) is formed in the inner wall of one side of the slot (302), and the outer protrusion (3094) is embedded into the side clamping groove (3095).