CN219236126U

CN219236126U - Internal expansion shaping die

Info

Publication number: CN219236126U
Application number: CN202222904124.5U
Authority: CN
Inventors: 陈荣荣
Original assignee: Liling Yonghe Porcelain Factory General Partnership
Current assignee: Liling Yonghe Porcelain Factory General Partnership
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-06-23
Anticipated expiration: 2032-11-01

Abstract

The utility model discloses an internal expansion molding die, and relates to the technical field of molding processing. This internal expansion shaping mould, including on the L shape mount and shaping mechanism, be provided with shaping mechanism on the L shape mount, be provided with the worker shape connecting block between L shape mount and the shaping mechanism, shaping mechanism includes spacing subassembly and internal expansion subassembly, and spacing subassembly is located the L shape mount, and internal expansion subassembly is located spacing subassembly and can expand and shrink for spacing subassembly. The device can be once only with the punching press of the raw and other materials thermoplasticity ring of oil drum wall for the required arc shape edge in market, need not to make its inflation earlier and mould again manually, has alleviateed staff's work load on the one hand, has reduced to artificial reliance, has reduced manufacturing cost, and on the other hand compares artifical moulding, and the device is got up more conveniently, and work efficiency is higher, and process time is shorter, can produce more qualified oil drum walls in the same time, and the economic benefits who brings is bigger.

Description

Internal expansion shaping die

Technical Field

The utility model relates to the technical field of shaping processing, in particular to an internal expansion shaping die.

Background

In daily production, most of common oil drum wall edges are arc-shaped, the oil drum is often inflated by adopting an air blowing mode, and then workers utilize an arc-shaped clamping plate to shape the outer side of the oil drum under the condition that the oil drum is completely cooled.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, provides an internal expansion shaping die, and can solve the problems that the traditional processing mode needs manual shaping and has low working efficiency

In order to achieve the above purpose, the present utility model provides the following technical solutions: the internal expansion shaping die comprises an L-shaped fixing frame and a shaping mechanism, wherein the L-shaped fixing frame is provided with the shaping mechanism, and an I-shaped connecting block is arranged between the L-shaped fixing frame and the shaping mechanism;

the shaping mechanism comprises a limiting assembly and an internal expansion assembly, wherein the limiting assembly is positioned in the L-shaped fixing frame, and the internal expansion assembly is positioned in the limiting assembly and can expand and contract relative to the limiting assembly.

Preferably, spacing subassembly includes contact plate and increases the board, the inner wall of L shape mount is provided with the contact plate, the inboard bottom fixed mounting of contact plate has the increase board, the interior subassembly that expands includes the fixture block, the connecting plate, the fixed plate, electronic gasbag, arc stamping plate, slide rail and slider, be provided with the fixture block on the contact plate, the top fixedly connected with connecting plate of fixture block, the top fixedly connected with fixed plate of connecting plate, the top fixedly connected with electronic gasbag of fixed plate, the top fixedly connected with slide rail of connecting plate, sliding connection has the slider on the slide rail, the device can once only be with the raw and other materials hot plastic ring punching press of oil drum wall for the arc form edge that market required, need not to make its inflation again artifical moulding, on the one hand, staff's work load has been alleviateed, reduced to artifical reliance, production cost has been reduced, on the other hand compares artifical moulding, the device operates more conveniently, work efficiency is higher, process time is shorter, can produce more qualified oil drum walls in the same time, the economic profit of bringing is bigger, do benefit to production and push pin.

Preferably, the L-shaped fixing frame is provided with a first T-shaped clamping groove, the contact plate is provided with a second T-shaped clamping groove, the I-shaped connecting block is clamped in the first T-shaped clamping groove and the second T-shaped clamping groove, the L-shaped fixing frame is connected with the contact plate in a clamping manner through the I-shaped connecting block, the device is mainly connected in a clamping manner, the connection manner is simple and rapid, the disassembly and the cleaning are facilitated after the use is finished, the detection and the maintenance are convenient, the use space is not occupied, and the device can be assembled at any time.

Preferably, the bottom of the inner side of the contact plate is provided with a clamping groove, the contact plate is connected in the clamping groove on the contact plate in a clamping way, and the connecting plate is connected with the contact plate in a clamping way through a clamping block.

Preferably, the bottom of the arc-shaped stamping plate is fixedly connected with a connecting block, and the bottom of the connecting plate is fixedly connected with the top of the sliding block.

Preferably, the center points of the L-shaped fixing frame, the connecting plate, the fixing plate and the electric air bag are all on the same straight line.

Compared with the prior art, the utility model has the beneficial effects that:

(1) This internal expanding shaping mould, through L shape mount, shaping mechanism, spacing subassembly, internal expanding subassembly, the fixture block, the connecting plate, the fixed plate, electronic gasbag, the cooperation of arc stamping plate, slide rail and slider is used, the device can be once only with the raw and other materials thermoplasticity ring punching press of oil drum wall for the required arc form edge in market, need not to make its inflation earlier and mould again manually, on the one hand alleviateed staff's work load, reduced to artificial reliance, manufacturing cost has been reduced, on the other hand compares artifical shaping, the device operates more conveniently, work efficiency is higher, process time is shorter, can produce more qualified oil drum wall in the same time, economic benefits that brings is bigger, do benefit to production and promotion.

(2) The device is mainly connected in a clamping manner, is simple and quick in connection manner, is convenient to detach and clean after use, is convenient to detect and maintain, does not occupy the use space, and can be assembled at any time.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

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

FIG. 2 is a top view of the spacing assembly of the present utility model;

FIG. 3 is a top view of a contact plate of the present utility model;

fig. 4 is a front view of the inner expansion assembly of the present utility model.

Reference numerals: l-shaped fixing frame 1, shaping mechanism 2, limiting component 21, contact plate 211, heightening plate 212, internal expanding component 22, clamping block 221, connecting plate 222, fixing plate 223, electric air bag 224, arc-shaped stamping plate 225, sliding rail 226, sliding block 227 and I-shaped connecting block 3.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, greater than, less than, exceeding, etc. are understood to exclude this number, and above, below, within, etc. are understood to include this number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Embodiment one:

referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an interior inflation molding die utensil, includes on L shape mount 1 and shaping mechanism 2, is provided with shaping mechanism 2 on the L shape mount 1, is provided with the worker shape connecting block 3 between L shape mount 1 and the shaping mechanism 2, and shaping mechanism 2 includes spacing subassembly 21 and interior inflation subassembly 22, and spacing subassembly 21 is located L shape mount 1, and interior inflation subassembly 22 is located spacing subassembly 21 and can expand and shrink for spacing subassembly 21.

Embodiment two:

referring to fig. 1-4, on the basis of the first embodiment, the limiting component 21 includes a contact plate 211 and an elevating plate 212, the contact plate 211 is disposed on the inner wall of the L-shaped fixing frame 1, the elevating plate 212 is fixedly mounted on the bottom of the inner side of the contact plate 211, the internal expansion component 22 includes a clamping block 221, a connecting plate 222, a fixing plate 223, an electric air bag 224, an arc-shaped stamping plate 225, a sliding rail 226 and a sliding block 227, the clamping block 221 is disposed on the contact plate 211, the top of the clamping block 221 is fixedly connected with the connecting plate 222, the fixing plate 223 is fixedly connected with the top of the connecting plate 222, the electric air bag 224 is fixedly connected with the top of the connecting plate 222, the sliding rail 226 is slidingly connected with the sliding block 227, when in use, a thermal plastic ring is disposed on the outer side of the arc-shaped stamping plate 225, the electric air bag 224 is controlled to start, the electric air bag 224 is expanded and simultaneously drives four groups of arc-shaped stamping plates 225 to expand, the arc stamping plate 225 expands rapidly to the thermoplastic ring, through L shape mount 1, shaping mechanism 2, spacing subassembly 21, interior expansion subassembly 22, fixture block 221, connecting plate 222, fixed plate 223, electronic gasbag 224, arc stamping plate 225, slide rail 226 and slider 227's cooperation is used, the device can be once only with the raw and other materials hot plastic ring punching press of oil drum wall for the required arc shape edge in market, need not to make its inflation earlier and mould again manually, on the one hand, the work load of staff has been alleviateed, reduced to artifical reliance, manufacturing cost has been reduced, on the other hand compares manual shaping, the device is got up more conveniently, work efficiency is higher, process time is shorter, can produce more qualified oil drum walls in the same time, economic profit that brings is bigger, do benefit to production and push pin.

Further, the first T-shaped clamping groove is formed in the L-shaped fixing frame 1, the second T-shaped clamping groove is formed in the contact plate 211, the I-shaped connecting block 3 is clamped in the first T-shaped clamping groove and the second T-shaped clamping groove, the L-shaped fixing frame 1 is connected with the contact plate 211 in a clamping way through the I-shaped connecting block 3, the clamping groove is formed in the bottom of the inner side of the contact plate 211, the contact plate 211 is clamped in the clamping groove on the contact plate 211, the connecting plate 222 is connected with the contact plate 211 in a clamping way through the clamping block 221, the connecting block is fixedly connected with the bottom of the arc-shaped stamping plate 225, the bottom of the connecting block is fixedly connected with the top of the sliding block 227, the thermoplastic rubber ring is in contact with the inner wall of the contact plate 211, an oil drum wall with an arc-shaped edge is formed after waiting for cooling, the L-shaped fixing frame 1, the molding mechanism 2, the limiting component 21, the contact plate 211, the heightening plate 212 and the I-shaped connecting block 3 are matched for use, the device is mainly connected in a clamping way, and is simple and fast, disassembly and cleaning are facilitated after the device is finished, and the device is convenient to use, and does not occupy space for use, and can be assembled at any time.

Further, the center points of the L-shaped fixing frame 1, the connecting plate 222, the fixing plate 223 and the electric air bag 224 are all on the same straight line.

Working principle: when the device is used, the thermal plastic ring is placed on the outer side of the arc-shaped stamping plate 225, the electric air bag 224 is controlled to start, the electric air bag 224 expands and drives the four groups of arc-shaped stamping plates 225 to expand, the arc-shaped stamping plates 225 rapidly expand the thermal plastic ring, the thermal plastic ring is in contact with the inner wall of the contact plate 211, and the oil drum wall with the arc-shaped edge is formed after the thermal plastic ring is cooled.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. The utility model provides an interior inflation shaping mould, includes L shape mount (1) and shaping mechanism (2), its characterized in that: the L-shaped fixing frame (1) is provided with a shaping mechanism (2), and an I-shaped connecting block (3) is arranged between the L-shaped fixing frame (1) and the shaping mechanism (2);

the shaping mechanism (2) comprises a limiting assembly (21) and an inner expansion assembly (22), wherein the limiting assembly (21) is positioned in the L-shaped fixing frame (1), and the inner expansion assembly (22) is positioned in the limiting assembly (21) and can expand and contract relative to the limiting assembly (21).

2. The internal expanding and shaping die of claim 1, wherein: the limiting assembly (21) comprises a contact plate (211) and a heightening plate (212), the contact plate (211) is arranged on the inner wall of the L-shaped fixing frame (1), and the heightening plate (212) is fixedly arranged at the bottom of the inner side of the contact plate (211);

the inner expansion assembly (22) comprises a clamping block (221), a connecting plate (222), a fixing plate (223), an electric air bag (224), an arc-shaped stamping plate (225), a sliding rail (226) and a sliding block (227), wherein the clamping block (221) is arranged on the contact plate (211), the top of the clamping block (221) is fixedly connected with the connecting plate (222), the top of the connecting plate (222) is fixedly connected with the fixing plate (223), the top of the fixing plate (223) is fixedly connected with the electric air bag (224), the top of the connecting plate (222) is fixedly connected with the sliding rail (226), and the sliding block (227) is slidingly connected with the sliding rail (226).

3. An internal expanding and shaping die as set forth in claim 2, wherein: the L-shaped fixing frame (1) is provided with a first T-shaped clamping groove, the contact plate (211) is provided with a second T-shaped clamping groove, the I-shaped connecting block (3) is clamped in the first T-shaped clamping groove and the second T-shaped clamping groove, and the L-shaped fixing frame (1) is connected with the contact plate (211) in a clamping mode through the I-shaped connecting block (3).

4. An internal expanding mold as defined in claim 3, wherein: the inner bottom of the contact plate (211) is provided with a clamping groove, the contact plate (211) is connected in the clamping groove on the contact plate (211) in a clamping mode, and the connecting plate (222) is connected with the contact plate (211) in a clamping mode through a clamping block (221).

5. The internal expanding mold of claim 4, wherein: the bottom of the arc-shaped stamping plate (225) is fixedly connected with a connecting block, and the bottom of the connecting plate is fixedly connected with the top of the sliding block (227).

6. The internal expanding mold of claim 5, wherein: the center points of the L-shaped fixing frame (1), the connecting plate (222), the fixing plate (223) and the electric air bag (224) are all on the same straight line.