CN221047108U

CN221047108U - Side plastic mould

Info

Publication number: CN221047108U
Application number: CN202322731888.3U
Authority: CN
Inventors: 廖生焕; 唐三连
Original assignee: Dongguan Liuchun Energy Technology Co ltd
Current assignee: Dongguan Liuchun Energy Technology Co ltd
Priority date: 2023-10-12
Filing date: 2023-10-12
Publication date: 2024-05-31
Anticipated expiration: 2033-10-12

Abstract

The utility model provides a side shaping die which comprises an upper die and a lower die, wherein the upper die is sequentially provided with an upper die base, an upper base plate, an upper clamping plate and an upper template from top to bottom, an upper punch is arranged in the upper template, the upper punch extends towards the lower die, a product is sleeved on the upper punch, the lower die is sequentially provided with a lower die base, a lower base plate and a lower template from bottom to top, a female die is arranged on the lower template, shaping holes are formed in the female die, the shaping holes penetrate through the upper side and the lower side of the female die, a top block is elastically arranged in the shaping holes, the top block is arranged below the upper punch, the upper punch can be inserted into the shaping holes, one side in the female die is provided with a shaping press block, the shaping press block is rotationally connected with the female die, and the shaping press block is in limit installation with the top block, and the shaping press block is in extrusion contact with the outer side wall of the product. The side shaping die disclosed by the utility model is simple in structure and low in cost, shaping action can be completed when the upper punch moves downwards, and the production efficiency and the qualification rate of products are ensured.

Description

Side plastic mould

Technical Field

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

Background

After the cylindrical product shown in the figure 1 is stretched, as the raw material is made of stainless steel, the material is hardened and has internal stress in the stretching process of the product, so that the side wall of the product is in an arc-shaped structure, and the deformation of 0.1-0.2mm exists, thereby influencing the size and poor performance of the product, and a mould for shaping the product needs to be correspondingly designed.

Disclosure of utility model

The utility model aims to provide a side shaping die for solving the technical problems in the background technology.

In order to achieve the above object, the present utility model provides the following technical solutions:

The utility model provides a side plastic mould, includes mould and lower mould, the mould is upper die base, upper padding plate, punch holder and cope match-plate pattern from last down in proper order, install the upper punch in the cope match-plate pattern, the upper punch extends towards the lower mould direction, and the product cover is established on the upper punch, the lower mould is die base, lower bolster and lower bolster from down up in proper order, install the die on the lower bolster, be equipped with the plastic hole on the die, the upper and lower both sides of plastic hole run through the die, elastic mounting has the kicking block in the plastic hole, the below of kicking block upper punch, the upper punch can insert in the plastic hole, one side in the die is installed and is pressed the piece, the plastic briquetting rotates with the die and is connected, plastic briquetting is spacing with the kicking block installation, plastic briquetting and the lateral wall extrusion contact of product.

One side of kicking block is equipped with the spacing groove of indent, the spacing groove sets up along vertically, the plastic briquetting is "V" type structure, the plastic briquetting includes first pressure arm and second pressure arm, the junction of first pressure arm and second pressure arm is equipped with the installation through-hole, install the pivot in the installation through-hole, the plastic briquetting rotates with the pivot to be connected, the pivot is fixed on the die, the plastic briquetting is vertical setting on the die, first pressure arm is in the top of second pressure arm, the outer terminal surface top of second pressure arm touches in the spacing groove.

The ejector rod is arranged below the ejector block and is in sliding connection with the lower base plate, a first spring is arranged below the ejector rod, and the first spring is arranged in the lower die holder.

And the opening position of the limit groove is provided with a limit end face of an inclined plane structure.

Compared with the prior art, the side shaping die is simple in structure and low in cost, when the upper die moves downwards, the upper punch presses the ejector block downwards, the limiting groove on the side surface of the ejector block in the descending process drives the shaping pressing block to move, and meanwhile the side wall of a product is pressed, so that the shaping effect is achieved, and the production efficiency and the qualification rate of the product are ensured.

Drawings

Fig. 1: the structure of the molded product in the application;

Fig. 2: the side shaping mould structure of the application is schematically shown;

Fig. 3: a lower template structure schematic diagram;

fig. 4: a shaping pressing block and a top block mounting structure diagram;

Fig. 5: the working principle of the application is shown in the effect diagram.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Specific example 1: referring to fig. 1 to 5, in the embodiment of the present utility model, as shown in fig. 1, the structure of a processed product 1 is shown in fig. 1, the present utility model provides a side shaping mold for side shaping the product 1 shown in fig. 1, which includes an upper mold 2 and a lower mold 3, the upper mold 2 includes an upper mold base 201, an upper pad 202, an upper clamping plate 203 and an upper template 204 in sequence from top to bottom, an upper punch 205 is installed in the upper template 204, the upper punch 205 extends toward the lower mold 3, the product 1 is sleeved on the upper punch 205, the lower mold 3 includes a lower mold base 301, a lower pad 302 and a lower template 303 in sequence from bottom to top, a female mold 304 is installed on the lower template 303, a shaping hole 304-1 is provided on the female mold 304, a top block 305 is elastically installed in the shaping hole 304-1, a top rod 308 is installed under the upper punch 205, a top rod 308 is slidingly connected to the lower pad 302, a first spring 309 is installed under the top rod 308, and the first spring 309 is installed in the lower mold base 301.

The upper punch 205 can be inserted into the shaping hole 304-1, one side in the female die 304 is provided with a shaping press block 306, the shaping press block 306 is rotationally connected with the female die 304, the shaping press block 306 is in limit installation with the top block 305, and the shaping press block 306 is in extrusion contact with the outer side wall of the product 1.

One side of the top block 305 is provided with a concave limit groove 305-1, the limit groove 305-1 is longitudinally arranged, the shaping press block 306 is of a V-shaped structure, the shaping press block 306 comprises a first press arm 306-1 and a second press arm 306-2, a mounting through hole is formed in the joint of the first press arm 306-1 and the second press arm 306-2, a rotating shaft 307 is arranged in the mounting through hole, the shaping press block 306 is rotationally connected with the rotating shaft 307 to form a 'teeterboard' structure, the rotating shaft 307 is fixed on the female die 304, the shaping press block 306 is vertically arranged on the female die 304, the first press arm 306-1 is arranged above the second press arm 306-2, the outer end face of the second press arm 306-2 is in contact with the limit groove 305-1 in a propping mode, the outer end face of the first press arm 306-1 is in contact with the side wall of the product 1, and the contact end face of the first press arm 306-1 and the product 1 is of an arc face structure.

The limiting end face 305-2 with an inclined surface structure is arranged at the opening position of the limiting groove 305-1, when the upper die 2 moves downwards, the upper punch 205 presses down on the jacking block 305, the second pressing arm 306-2 of the shaping pressing block 306 slides in the limiting groove 305-1, and then the first pressing arm 306-1 is driven to extrude the outer side wall of the product 1, the effect of shaping the side wall is achieved, and the jacking block 305 is limited to move downwards continuously when the second pressing arm 306-2 slides to the limiting end face 305-2.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A side shaping mold, characterized in that: including last mould and lower mould, go up the mould and be upper die base, upper padding plate, punch holder and cope match-plate pattern from last down in proper order, install the upper punch in the cope match-plate pattern, the upper punch extends towards the lower mould direction, and the product cover is established on the upper punch, the lower mould is die base, lower padding plate and lower bolster from down up in proper order, install the die on the lower bolster, be equipped with the plastic hole on the die, the upper and lower both sides of die are run through to the plastic hole, internally elastic mounting has the kicking block in the plastic, the below of upper punch can insert in the plastic hole, one side in the die is installed the plastic briquetting, the plastic briquetting rotates with the die and is connected, the briquetting is spacing with the kicking block to be installed, plastic briquetting and the lateral wall extrusion contact of plastic product.

2. A side shaping die as set forth in claim 1, wherein: one side of kicking block is equipped with the spacing groove of indent, the spacing groove sets up along vertically, the plastic briquetting is "V" type structure, the plastic briquetting includes first pressure arm and second pressure arm, the junction of first pressure arm and second pressure arm is equipped with the installation through-hole, install the pivot in the installation through-hole, the plastic briquetting rotates with the pivot to be connected, the pivot is fixed on the die, the plastic briquetting is vertical setting on the die, first pressure arm is in the top of second pressure arm, the outer terminal surface top of second pressure arm touches in the spacing groove.

3. A side shaping die as set forth in claim 2, wherein: the ejector rod is arranged below the ejector block and is in sliding connection with the lower base plate, a first spring is arranged below the ejector rod, and the first spring is arranged in the lower die holder.

4. A side shaping die according to claim 3, wherein: and the opening position of the limit groove is provided with a limit end face of an inclined plane structure.