CN219211262U

CN219211262U - Cup water expansion die

Info

Publication number: CN219211262U
Application number: CN202223278557.0U
Authority: CN
Inventors: 贾顺凤; 张静
Original assignee: Yongkang Jiakexin Industry And Trade Co ltd
Current assignee: Yongkang Jiakexin Industry And Trade Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-06-20
Anticipated expiration: 2032-12-07

Abstract

The utility model discloses a cup body water expansion die, which comprises; the upper template is provided with a water outlet; the lower bolster, sliding mounting has two slip templates on the lower bolster, and fixed clamp has the mold core between two slip templates, and lower bolster one side fixed mounting has the mounting bracket, and fixed mounting has first electric jar on the mounting bracket, and the piston rod one end fixed mounting of first electric jar is in slip template one side, and the inside fixed mounting of lower bolster has the second electric jar, and the piston rod one end movable mounting of second electric jar has offered the template groove in the mold core in the bottom of mold core. The two sliding templates are provided with placing grooves. The mold core is placed between the two sliding templates, the sliding templates are pushed through the first electric cylinder to adapt to the mold cores with different sizes, and the second electric cylinder supports the mold cores with different heights, so that the mold of the cup water expansion mold is simple to replace, the mold can be replaced quickly, and the forming efficiency of the cup is improved.

Description

Cup water expansion die

Technical Field

The utility model relates to the technical field of water expansion molds, in particular to a cup water expansion mold.

Background

The cup body is formed by adopting a water expansion technology mostly, namely, the material plate is placed in a specific sealed space, and simultaneously, the material plate is expanded and deformed by water pressure after water injection through water injection treatment, so that the cup body is formed.

Chinese patent publication No. CN212419272U discloses a cup water expansion mould, a cup water expansion mould includes including go up mould and lower mould, be equipped with clamping device between last mould and the lower mould, go up the mould and include cope match-plate pattern, go up die head, go up die cavity, go up die core seat and last mold core, go up die head fixed connection go up the die head, go up die core intermediate fixed connection go up die core seat, go up die core seat fixed connection and go up the mold core, the lower mould includes lower bolster, lower die head, lower die cavity, lower die core seat and lower mold core, lower die head fixed connection lower die head, lower mold core seat fixed connection lower die core, lower mold core fixed connection lower die core seat.

The cup water expansion die has the technical problems that: because the shape and the size of the cup body are different, different dies need to be replaced, and the replacement of the existing dies is complicated, so that the forming efficiency of the cup body is reduced.

Disclosure of Invention

The utility model aims to provide a cup water expansion die for solving the problems in the background technology.

In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises the following steps:

a cup water expansion die, comprising: the upper die plate is provided with a water outlet;

the lower bolster, slidable mounting has two slip templates on the lower bolster, two fixed clamp has the mold core between the slip template, lower bolster one side fixed mounting has the mounting bracket, fixed mounting has first electric jar on the mounting bracket, the piston rod one end fixed mounting of first electric jar is in slip template one side, the inside fixed mounting of lower bolster has the second electric jar, the piston rod one end movable mounting of second electric jar is in the bottom of mold core, the template groove has been seted up in the mold core.

Preferably, the two sliding templates are provided with placing grooves, the top of the mold core is integrally formed with a placing plate, and the placing plate is placed on the placing grooves.

Preferably, the bottoms of the two sliding templates are uniformly and integrally formed with a sliding block, the top of the lower template is provided with a sliding groove, and the sliding blocks are slidably arranged on the sliding groove.

Preferably, a clamping groove is formed between the two sliding templates, and the mold core is positioned in the clamping groove.

Preferably, a groove is formed in the bottom of the mold core, a top block is fixedly arranged at one end of a piston rod of the second electric cylinder, and the top block is movably inserted into the groove.

Preferably, the top block and the groove are both square structures.

Preferably, the bottom of the template groove is in a circular arc-shaped protruding structure.

Preferably, the placement groove and the placement groove are both in an annular structure.

The utility model has at least the following beneficial effects:

the mold core is placed between the two sliding templates, the sliding templates are pushed through the first electric cylinder to adapt to the mold cores with different sizes, and the second electric cylinder supports the mold cores with different heights, so that the mold of the cup water expansion mold is simple to replace, the mold can be replaced quickly, and the forming efficiency of the cup is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:

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

FIG. 2 is a schematic perspective view of a mold core according to the present utility model;

FIG. 3 is a schematic cross-sectional view of the structure A in FIG. 1 according to the present utility model;

FIG. 4 is a schematic cross-sectional view of the structure B in FIG. 1 according to the present utility model;

reference numerals illustrate:

100. an upper template; 110. a water outlet; 200. a lower template; 201. a chute; 210. sliding the template; 211. a slide block; 220. a mounting frame; 221. a first electric cylinder; 230. a clamping groove; 240. a second electric cylinder; 241. a top block; 300. a mold core; 301. a groove; 310. a template groove; 320. a placement groove; 330. the plate is placed.

Detailed Description

The embodiments of the present application will be described in detail below with reference to the accompanying drawings and examples, so that the implementation process of how the technical means are applied to solve the technical problems and achieve the technical effects of the present application can be fully understood and implemented accordingly.

Example 1

Referring to fig. 1-3, a cup water expansion mold includes: an upper die plate 100 and a lower die plate 200, the upper die plate 100 being mounted; the upper die plate 100 is provided with a water outlet 110.

The lower template 200 is installed;

referring to fig. 1, two sliding templates 210 are slidably mounted on a lower template 200, a mold core 300 is fixedly clamped between the two sliding templates 210, a mounting frame 220 is fixedly mounted on one side of the lower template 200, a first electric cylinder 221 is fixedly mounted on the mounting frame 220, one end of a piston rod of the first electric cylinder 221 is fixedly mounted on one side of the sliding template 210, a second electric cylinder 240 is fixedly mounted inside the lower template 200, one end of the piston rod of the second electric cylinder 240 is movably mounted at the bottom of the mold core 300, and a mold plate groove 310 is formed in the mold core 300.

Example two

Referring to fig. 1-4, the two sliding templates 210 are provided with a placement groove 320, the top of the mold core 300 is integrally formed with a placement plate 330, the placement plate 330 is placed on the placement groove 320, the stability of the mold core 300 is increased by the placement plate 330, the bottoms of the two sliding templates 210 are integrally formed with a sliding block 211, the top of the lower template 200 is provided with a sliding groove 201, the sliding block 211 is slidably mounted on the sliding groove 201, the stability of the sliding templates 210 is increased, a clamping groove 230 is arranged between the two sliding templates 210, the mold core 300 is positioned in the clamping groove 230, the mold core 300 is convenient to replace, the bottom of the mold core 300 is provided with a groove 301, one end of a piston rod of the second electric cylinder 240 is fixedly provided with a top block 241, the top block 241 is movably inserted into the groove 301, the second electric cylinder 240 is used for positioning the mold core 300, the bottom of the mold core groove 310 is in a circular arc-shaped protruding structure, so that small pits are generated in the cup body, when the cup body is filled with hot water, the bottom is also expanded, a small pit is arranged, thermal expansion is relieved and the bottom bulge is not caused, so that the cup body is placed on a plane, and the placement groove 320 is in an annular structure.

The working principle of the utility model is as follows: in use, the mold core 300 is placed on the clamping groove 230, the groove 301 of the mold core 300 is pressed on the top block 241, the position of the mold core 300 is adjusted by the second electric cylinder 240, and the sliding mold plate 210 is pushed by the first electric cylinder 221 to clamp the mold core 300.

The material plate is placed on the mold core 300, the material is extruded and molded through the water pressure of the water outlet 110, and water is pumped out after molding, so that cup molding is completed.

The utility model is not described in terms of mechanisms, and is well known to those skilled in the art.

While the foregoing description illustrates and describes the preferred embodiments of the present utility model, it is to be understood that the utility model is not limited to the forms disclosed herein, but is not to be construed as limited to other embodiments, and is capable of numerous other combinations, modifications and environments and is capable of changes or modifications within the scope of the inventive concept, either as a result of the foregoing teachings or as a result of the knowledge or skills of the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.

Claims

1. A cup water expansion die is characterized in that: comprising the following steps:

the upper die plate is provided with a water outlet;

2. A cup water expansion die according to claim 1, wherein: the two sliding templates are provided with placing grooves, the top of the mold core is integrally formed with a placing plate, and the placing plate is placed on the placing grooves.

3. A cup water expansion die according to claim 1, wherein: the bottom of the two sliding templates is uniformly and integrally formed with a sliding block, the top of the lower template is provided with a sliding groove, and the sliding blocks are slidably arranged on the sliding grooves.

4. A cup water expansion die according to claim 1, wherein: a clamping groove is formed between the two sliding templates, and the mold core is positioned in the clamping groove.

5. A cup water expansion die according to claim 1, wherein: the bottom of the mold core is provided with a groove, one end of a piston rod of the second electric cylinder is fixedly provided with a top block, and the top block is movably inserted in the groove.

6. A cup water expansion die according to claim 5, wherein: the top block and the groove are both square structures.

7. A cup water expansion die according to claim 1, wherein: the bottom of the template groove is in a circular arc-shaped protruding structure.

8. A cup water expansion die according to claim 2, wherein: the placing groove and the placing groove are of annular structures.