CN219667183U

CN219667183U - Spliced die core

Info

Publication number: CN219667183U
Application number: CN202320774429.0U
Authority: CN
Inventors: 吴亮亮
Original assignee: Guangdong Kai Da Xing Plastic Injection & Mold Co
Current assignee: Guangdong Kai Da Xing Plastic Injection & Mold Co
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-09-12
Anticipated expiration: 2033-04-10

Abstract

The utility model relates to a spliced die core, which comprises a first die core, wherein a second die core is arranged at the top of the first die core, a positioning block is fixedly connected to the bottom of the second die core, a rotating rod is rotatably connected to the inside of the first die core, clamping blocks are fixedly connected to the right side of the rotating rod, two mounting plates are fixedly connected to the right side of the first die core, positioning columns are fixedly connected to the tops of the two mounting plates, and a fixing plate is fixedly connected to the right side of the second die core. This concatenation formula mould benevolence, when first mould benevolence and second mould benevolence are in processing, through the locating piece joint with second mould benevolence bottom is connected to the inside of first mould benevolence, the fixed plate then passes through the top of two reference columns of reference column hole joint simultaneously, then twist the dwang and make behind the rotatory ninety degrees with the locating piece joint of joint with its fastening, and the fixed plate then is fastened with two reference columns through two fastening bolts for at the processing efficiency is higher, manufacturing cost reduces, realizes environmental protection and energy saving's theory.

Description

Spliced die core

Technical Field

The utility model relates to the technical field of dies, in particular to a spliced die core.

Background

The mould is used for producing various moulds and tools of the needed products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods in industry. In short, a mold is a tool used to make a molded article, which is made up of various parts, with different molds being made up of different parts. The processing of the appearance of the article is realized mainly by changing the physical state of the formed material.

The mould comprises a movable mould, a static mould and a mould core for forming the product parts, and in the production process of the mould core, the mould core is manufactured by adopting integrated forming, and the parts to be produced are different, so that the mould core in each mould is correspondingly different. The prior two mould cores are manufactured by buying a square stock at the maximum periphery of the mould core and processing the square stock by CNC; the disadvantages of this are the high material cost of purchase, long CNC machining time, and high CNC machining cost. Therefore, a spliced mold core is provided to solve the above problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a spliced die core, which is provided with two die cores spliced together in a splicing way, and the two die cores are cut along a parting line by wire cutting; the cost of purchasing steel is reduced, the cost of wire cutting processing is low, the CNC processing efficiency is improved, and the problems of higher cost and low processing efficiency of the existing die core during processing are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a concatenation formula mould benevolence, includes first mould benevolence, the top of first mould benevolence is provided with the second mould benevolence, the bottom fixedly connected with locating piece of second mould benevolence, the inside rotation of first mould benevolence is connected with the dwang, the right side fixedly connected with joint piece of dwang, the right side fixedly connected with of first mould benevolence quantity is two mounting panels, two the equal fixedly connected with reference column in top of mounting panel, the right side fixedly connected with fixed plate of second mould benevolence, the inside threaded connection of fixed plate has a fastening bolt that quantity is two.

Further, a first positioning groove is formed in the first die core, the positioning block is located in the first die core through the first positioning groove, a through groove is formed in the first die core, and the rotating rod is located in the first die core through the through groove.

Further, the shape of the clamping block is a square block, a clamping cavity is formed in the positioning block, and the clamping block is located in the positioning block through the clamping cavity.

Further, two the shape of mounting panel is square piece, two the shape of reference column is the circular column, the reference column hole has been seted up to the inside of fixed plate, two the reference column is all through the reference column hole site in the inside of fixed plate.

Further, the inside of fixed plate has been seted up the fastening bolt hole, two the fastening bolt hole all extends to the inside of two reference columns, two the reference column all can dismantle with the fixed plate through fastening bolt and be connected.

Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:

1. this concatenation formula mould benevolence, when first mould benevolence and second mould benevolence are in processing, through the locating piece joint with second mould benevolence bottom is connected to the inside of first mould benevolence, the fixed plate then passes through the top of two reference columns of reference column hole joint simultaneously, then twist the dwang and make behind the rotatory ninety degrees with the locating piece joint of joint with its fastening, and the fixed plate then is fastened with two reference columns through two fastening bolts for at the processing efficiency is higher, manufacturing cost reduces, realizes environmental protection and energy saving's theory.

2. According to the spliced die core, the positioning block groove is formed in the first die core, so that the second die core can be positioned and fastened quickly when being connected with the first die core, and the processing is more convenient; the right fixing plate is connected with the two positioning columns, so that the first die core and the second die core are prevented from slipping as much as possible during processing, and the processing efficiency is higher.

Drawings

FIG. 1 is a front cross-sectional view of the structure of the present utility model;

FIG. 2 is a partial right side view of the structure of the present utility model;

fig. 3 is a top view of the structure of the present utility model.

In the figure: 1 first mould core, 2 second mould core, 3 locating piece, 4 dwang, 5 joint piece, 6 mounting panel, 7 reference column, 8 fixed plate, 9 reference column hole, 10 fastening bolt.

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.

Embodiment one: referring to fig. 1-3, a spliced mold core in the present embodiment includes a first mold core 1, a second mold core 2 is disposed at the top of the first mold core 1, a positioning block 3 is fixedly connected to the bottom of the second mold core 2, a first positioning slot is formed in the first mold core 1, and the positioning block 3 is located in the first mold core 1 through the first positioning slot.

The inside rotation of first mould benevolence 1 is connected with dwang 4, and logical groove has been seted up to the inside of first mould benevolence 1, and dwang 4 is located the inside of first mould benevolence 1 through logical groove for convenient and fast more when the pivoted.

The right side fixedly connected with joint piece 5 of dwang 4, the shape of joint piece 5 is square, and the joint cavity has been seted up to the inside of locating piece 3, and joint piece 5 is located the inside of locating piece 3 through the joint cavity.

The right side fixedly connected with number of first mould benevolence 1 is mounting panel 6 of two, and the shape of two mounting panels 6 is square piece, and the equal fixedly connected with reference column 7 in top of two mounting panels 6, and the shape of two reference columns 7 is circular post, and the right side fixedly connected with fixed plate 8 of second mould benevolence 2, the fastening bolt hole has been seted up to the inside of fixed plate 8, and two fastening bolt holes all extend to the inside of two reference columns 7.

The inside of fixed plate 8 has offered reference column hole 9, and two reference columns 9 all are located in the inside of fixed plate 8 through the reference column hole.

The inside threaded connection of fixed plate 8 has a quantity to be two fastening bolt 10, and two reference columns 7 all pass through fastening bolt 10 and fixed plate 8 detachable connection.

In the embodiment, the positioning block groove is formed in the first die core 1, so that the second die core 2 can be positioned and fastened quickly when being connected with the first die core 1, and the processing is more convenient; the right fixing plate 8 is connected with the two positioning columns 7, so that the first die core 1 and the second die core 2 are prevented from slipping as much as possible during processing, and the processing efficiency is higher.

In this embodiment, it should be noted that, the positioning block 3, the fixing plate 8 and the mounting plate 6 are adhered to the surfaces of the first mold core 1 and the second mold core 2 by glue, and the mold core is detachable after being processed, which is convenient and fast.

Embodiment two: referring to fig. 1, in the first embodiment, the connection between the fastening bolt 10 and the two positioning posts 7 can be manually replaced by an electric wrench, so that the first mold core 1 and the second mold core 2 are not easy to loosen during the connection processing.

The working principle of the embodiment is as follows:

this concatenation formula mould benevolence, when first mould benevolence 1 and second mould benevolence 2 are in processing, through the locating piece 3 joint that is connected second mould benevolence 2 bottoms to the inside of first mould benevolence 1, fixed plate 8 then passes through the top of two reference columns 7 of reference column hole joint simultaneously, then twist dwang 4 make joint piece 5 rotatory ninety degrees back with locating piece 3 joint fasten it, and fixed plate 8 then fasten with two reference columns 7 through two fastening bolts 10 for processing efficiency is higher, manufacturing cost reduces, realizes environmental protection and energy saving's theory.

It should be noted that standard parts used in the application can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawing, the specific connection modes of the parts adopt mature bolts, rivets, welding and the like in the prior art, and the machinery, the parts and the equipment adopt the conventional models in the prior art; in addition, the circuit connection is in a conventional connection manner in the prior art, and details not described in detail in this specification belong to the prior art known to those skilled in the art.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can 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 a concatenation formula mould benevolence, includes first mould benevolence (1), its characterized in that: the utility model discloses a die structure, including first mould benevolence (1), second mould benevolence (2) are provided with at the top of first mould benevolence (1), the bottom fixedly connected with locating piece (3) of second mould benevolence (2), the inside rotation of first mould benevolence (1) is connected with dwang (4), the right side fixedly connected with joint piece (5) of dwang (4), the right side fixedly connected with of first mould benevolence (1) is mounting panel (6) that two are in quantity, two equal fixedly connected with reference column (7) at the top of mounting panel (6), the right side fixedly connected with fixed plate (8) of second mould benevolence (2), the internal thread connection of fixed plate (8) has fastening bolt (10) that two are in quantity.

2. The spliced molding insert of claim 1, wherein: the novel die comprises a first die core (1), a positioning block (3) and a rotating rod (4), wherein the first positioning groove is formed in the first die core (1), the positioning block (3) is located in the first die core (1) through the first positioning groove, the through groove is formed in the first die core (1), and the rotating rod (4) is located in the first die core (1) through the through groove.

3. The spliced molding insert of claim 1, wherein: the shape of the clamping block (5) is a square block, a clamping cavity is formed in the positioning block (3), and the clamping block (5) is located in the positioning block (3) through the clamping cavity.

4. The spliced molding insert of claim 1, wherein: the shape of the two mounting plates (6) is square, and the shape of the two positioning columns (7) is circular.

5. The spliced molding insert of claim 1, wherein: the inside of fixed plate (8) has been seted up the fastening bolt hole, two the fastening bolt hole all extends to the inside of two reference column (7), two reference column (7) all can dismantle with fixed plate (8) through fastening bolt (10) and be connected.