CN216175890U - Refrigerator upset roof beam mould with guiding mechanism - Google Patents

Abstract

The utility model discloses a refrigerator turning beam mould with a guiding mechanism, which comprises a bottom plate, a plurality of supporting columns are fixedly connected to the top four corners of the bottom plate, a top plate is fastened and installed on the top of the supporting columns by bolts, and a plurality of cylinders are fixedly connected to the top of the top plate , the bottom movable end of the cylinder slides through the top plate and then the upper mold is fixedly connected, and the four corners of the bottom end of the upper mold are clamped with a number of guide columns through cylindrical grooves. On the lower mold, the lower mold is fixed on the top of the bottom plate, and a number of limit plates are movably installed on both ends of the top of the bottom plate, and the limit plates are respectively slidably clamped on both sides of the lower mold and the upper mold.

Description

A refrigerator turning beam mould with guiding mechanism

technical field

The utility model relates to the technical field of overturn beam moulds, in particular to a refrigerator overturn beam mould with a guiding mechanism.

Background technique

In the left and right side-opening multi-door refrigerators, the structure of a flip beam is usually used to seal between the two doors. The overturning vertical beam is fixed on one side of the door body through the rotating shaft. When the side door body is opened and closed, the chute between the overturning vertical beam and the box is turned over, and is turned in place under the torsion force of the spring, so that the left and right doors are closed after the door is closed. The gap between the doors is sealed.

Most of the existing refrigerator turning beams are formed by molds. In the process of mold forming, in order to ensure the accuracy of mold clamping, a guide mechanism is provided on the mold. The guide mechanism of the existing mold is usually set at the lower end of the upper mold. The limit column is composed of a limit slot set at the upper end of the lower mold. When the upper mold and the lower mold are closed, the limit column will be inserted into the limit slot to guide and limit the position. The outer wall of the limit column and the inner wall of the limit slot will cause different degrees of wear. When the mold is closed again when the wear is large, there will be a large gap between the limit column and the limit slot, which will reduce the accuracy of mold clamping. Because the existing limit posts and limit grooves are usually integrally processed and formed with the mold, it is inconvenient to replace the limit posts and limit grooves, so it is necessary to manufacture new molds for injection molding production. , which will not only prolong the production time, but also increase the production cost. Therefore, we propose a refrigerator turning beam mold with a guiding mechanism to solve the above problems.

Utility model content

The purpose of the present utility model is to provide a refrigerator overturning beam mold with a guiding mechanism, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: a refrigerator turning beam mould with a guiding mechanism, comprising a bottom plate, a plurality of supporting columns are fixedly connected to the top four corners of the bottom plate, and the top of the supporting columns is fastened by bolts A top plate is installed, a number of cylinders are fixed on the top of the top plate, the bottom moving end of the cylinder slides through the top plate and then an upper mold is fixed, and the four corners of the bottom end of the upper mold are clamped with a number of guide posts through cylindrical grooves , the bottom of the guide column is provided with a limit cylinder, the limit cylinder is clamped on the lower mold through the cylindrical groove, the lower mold is fixed on the top of the bottom plate, and the two ends of the top of the bottom plate are movably installed with a number of limiters The limit plates are slidably clamped on both sides of the lower mold and the upper mold, respectively.

Preferably, the opposite sides of the adjacent support pillars are respectively provided with recessed slots, and the tops of the support pillars are recessed with bolt holes.

Preferably, both ends of the limiting plate are arc-shaped structures and the arc-shaped structures fit with the support columns, and a clamping plate is fixed in the middle of the two ends of the limiting plate, and the clamping plate is slidably clamped on the support column. In the card slot, a guide block is fixedly connected to the middle part of one side of the limiting plate.

Preferably, guide grooves are vertically recessed in the middle parts of the two sides of the lower mold and the upper mold respectively, and the guide grooves slide and clamp the guide blocks in the guide grooves.

Preferably, the top end of the guide column is provided with a locking hole, the bottom end of the limiting cylinder is provided with a locking hole, and the locking component is slidably connected in the locking hole.

Preferably, the locking assembly includes grooves, the grooves are respectively hollowed on the lower mold and the upper mold, a movable column is slidably installed in the groove, and one side of the movable column is fixed coaxially to limit the position One end of the spring is fixed on one side of the limit ring, the other end of the spring is fixed on the inner wall of the groove, one end of the movable column slides into the locking hole, and the other end slides to install Outside the lower mold and the upper mold.

Compared with the prior art, the beneficial effects of the present utility model are: the support column is connected to the top plate by bolts, which facilitates the disassembly and assembly of the entire mold device and saves space; At the same time, the guide column cooperates with the limit cylinder, which further enhances the accuracy of mold clamping; the guide column and the limit cylinder can be disassembled and assembled through the locking assembly, which is convenient for quick replacement when worn and saves the time for replacement and disassembly.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural schematic diagram of the support column in the utility model;

3 is a schematic structural diagram of a guide column and a limiting cylinder in the utility model;

FIG. 4 is a partial cross-sectional structural schematic diagram of the middle and lower molds of the present invention.

In the figure: bottom plate 1, support column 2, card slot 21, bolt hole 22, top plate 3, cylinder 4, limit plate 5, card plate 51, guide block 52, lower mold 6, upper mold 7, guide column 8, limit Bit cylinder 9 , locking assembly 10 , movable column 101 , limit ring 102 , groove 103 , spring 104 , guide groove 11 , locking hole 12 .

Detailed ways

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. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIGS. 1-4 , the present utility model provides a technical solution: a refrigerator turning beam mould with a guiding mechanism, comprising a bottom plate 1 , a plurality of supporting columns 2 are fixedly connected to the top four corners of the bottom plate 1 , and adjacent supporting columns 2 The opposite side is respectively provided with a recessed slot 21 , and the top of the support column 2 is provided with a recessed bolt hole 22 .

As shown in FIG. 1 , the top of the support column 2 is fastened and installed with the top plate 3 through the bolts with the bolt holes 22 . The top of the top plate 3 is fixed with a number of cylinders 4 , and the bottom moving end of the cylinder 4 slides through the top plate 3 and is fixed with The upper mold 7, the four corners of the bottom end of the upper mold 7 are clamped with a number of guide posts 8 through cylindrical grooves, and the bottom of the guide posts 8 is provided with a limit cylinder 9, and the limit cylinder 9 is clamped on the lower mold 6 through the cylindrical groove, and the lower mold 6 It is fixedly connected to the top of the bottom plate 1, and a number of limit plates 5 are movably installed on both ends of the top of the bottom plate 1. The operator slides the guide grooves 11 recessed at both ends of the upper die 7 into the guide block 52, and then the top plate 3 contacts the support column 2, and the top plate 3 and the support column 2 are fastened and installed by bolts. 7. The guide post 8 is inserted into the cylindrical groove set at the four corners of the bottom end, and the locking assembly 10 is also pulled and then loosened, so that the guide post 8 is fastened and installed on the upper die 7, and the entire die assembly can be completed;

As shown in FIG. 1 , the two ends of the limiting plate 5 are arc-shaped structures and the arc-shaped structures fit with the support column 2 . The middle of the two ends of the limiting plate 5 is fixed with a clamping plate 51 , and the clamping plate 51 slides and clamps Connected to the card slot 21 , a guide block 52 is fixedly connected to the middle of one side of the limiting plate 5 . Guide grooves 11 are vertically recessed in the middle parts of both sides of the lower mold 6 and the upper mold 7. The guide grooves 11 are slidably connected to the guide blocks 52. First, the entire device is assembled, and the bottom plate 1 is placed flat on the ground or on the workbench. , the limit plates 5 are inserted into the grooves 21 concavely arranged on the two adjacent support columns 2 respectively, and the guide blocks 52 fixed in the middle of the side walls of the limit plates 5 are slid and inserted into the concave ends of the lower mold 6. in the guide groove 11 of the lower mold 6; the cylindrical grooves at the top four corners of the lower die 6 slide and snap into the limit cylinder 9, and at the same time ensure that the locking hole 12 on the limit cylinder 9 faces the locking assembly 10, and the limit cylinder 9 is inserted before pulling the lock Tighten the movable column 101 of the assembly 10 so that the end of the movable column 101 is flush with the cylindrical groove, so as to ensure that the limit cylinder 9 slides and snaps in smoothly. The upper fixed limit ring 102 drives the end of the movable column 101 to be inserted into the locking hole 12 under the elastic force of the spring 104, so as to fix and limit the limit cylinder 9 to prevent detachment.

As shown in FIGS. 1-4 , the top end of the guide post 8 is provided with a locking hole 12 , and the bottom end of the limiting cylinder 9 is provided with a locking hole 12 , and the locking hole 12 is slidably connected to the locking assembly 10 . The locking assembly 10 includes a groove 103. The grooves 103 are respectively hollowed on the lower mold 6 and the upper mold 7. A movable column 101 is slidably installed in the groove 103, and a limit ring 102 is fixed coaxially on one side of the movable column 101. One end of the limit ring 102 is fixed with one end of the spring 104, the other end of the spring 104 is fixed on the inner wall of the groove 103, one end of the movable column 101 is slidably inserted into the locking hole 12, and the other end is slidably installed in the lower mold 6 and the upper mold 7; when working, the cylinder 4 drives the upper mold 7 to move down, and the guide block 52 of the T-shaped structure fixed on the limit plate 5 cooperates with the guide groove 11 of the T-shaped structure to guide and limit the clamping. At the same time, the guide column 8 is inserted into the limit cylinder 9 to further guide and limit the mold clamping process to ensure the accuracy of the mold clamping; when the guide column 8 and the limit cylinder 9 are worn, by pulling the locking component The movable column 101 can be taken out quickly, which can be disassembled and assembled conveniently and quickly, which saves time and improves work efficiency.

Working principle: When the utility model works, the whole device is first assembled, the bottom plate 1 is placed flat on the ground or on the workbench, and the limit plates are inserted into the grooves 21 concavely arranged on the two adjacent support columns 2 respectively. 5. The guide block 52 fixed in the middle of the side wall of the limiter plate 5 slides into the guide grooves 11 concavely provided at both ends of the lower mold 6, and slides into the cylindrical grooves at the four corners of the top of the lower mold 6 into the limit cylinder 9. Make sure that the locking hole 12 on the limiting cylinder 9 faces the locking assembly 10. Before inserting the limiting cylinder 9, pull the movable column 101 of the locking assembly 10 so that the end of the movable column 101 is flush with the cylindrical groove to ensure the limit The cylinder 9 slides in smoothly. When the limiting cylinder 9 is fully inserted, the movable column 101 is released, and the limit ring 102 fixed on the movable column 101 drives the end of the movable column 101 to be inserted into the lock under the elastic force of the spring 104. The operator slides the guide grooves 11 concavely arranged at both ends of the upper die 7 into the guide block 52, and then the top plate 3 and the support column 2 contact, the top plate 3 and the support column 2 are fastened and installed by bolts, and the guide column 8 is inserted into the cylindrical groove set at the four corners of the bottom end of the upper die 7, and the locking assembly 10 is also pulled and then released, so that the guide column 8 It is fastened and installed on the upper mold 7. At this time, the entire mold is assembled. During operation, the cylinder 4 drives the upper mold 7 to move down. The guide block 52 of the T-shaped structure fixed on the limit plate 5 matches the guide groove 11 of the T-shaped structure. , to guide and limit the clamping, and at the same time, the guide column 8 is inserted into the limiting cylinder 9 to further guide and limit the clamping process to ensure the accuracy of the clamping; when the guide column 8 and the limiting cylinder 9 are worn When the lock assembly 10 is moved, it can be quickly taken out by pulling the movable column 101 of the locking assembly 10, which can be disassembled and assembled conveniently and quickly, which saves time and improves work efficiency.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a refrigerator upset roof beam mould with guiding mechanism, includes bottom plate (1), its characterized in that: a plurality of supporting columns (2) are fixedly connected with four corners of the top of the bottom plate (1), a top plate (3) is fixedly arranged at the tops of the supporting columns (2) through bolts, the top of the top plate (3) is fixedly connected with a plurality of cylinders (4), the moving end at the bottom of each cylinder (4) slides through the top plate (3) and is fixedly connected with an upper die (7), four corners of the bottom end of the upper die (7) are clamped with a plurality of guide columns (8) through cylindrical grooves, the bottom of the guide post (8) is provided with a limiting cylinder (9), the limiting cylinder (9) is clamped on the lower die (6) through a cylindrical groove, the lower die (6) is fixedly connected with the top of the bottom plate (1), a plurality of limiting plates (5) are movably arranged at two ends of the top of the bottom plate (1), the limiting plates (5) are respectively clamped on two sides of the lower die (6) and the upper die (7) in a sliding manner.

2. The refrigerator turnover beam mold with the guide mechanism as claimed in claim 1, wherein: adjacent one side that support column (2) are relative is equipped with draw-in groove (21) in the indent respectively, the top indent of support column (2) is equipped with bolt hole (22).

3. The refrigerator turnover beam mold with the guide mechanism as claimed in claim 2, wherein: the two ends of the limiting plate (5) are of circular arc structures and the circular arc structures are matched with the supporting columns (2), clamping plates (51) are fixedly connected to the middle portions of the two ends of the limiting plate (5), the clamping plates (51) are slidably clamped in the clamping grooves (21), and guide blocks (52) are fixedly connected to the middle portion of one side of the limiting plate (5).

4. The refrigerator turnover beam mold with the guide mechanism as claimed in claim 3, wherein: the middle parts of the two sides of the lower die (6) and the upper die (7) are respectively provided with a guide groove (11) in a vertical inwards concave mode, and the guide grooves (11) are internally connected with guide blocks (52) in a sliding and clamping mode.

5. The refrigerator turnover beam mold with the guide mechanism as claimed in claim 1, wherein: the top of guide post (8) is run through and is equipped with locking hole (12), the bottom of a spacing section of thick bamboo (9) is run through and is equipped with locking hole (12), sliding connection locking Assembly (10) in locking hole (12).

6. The refrigerator turnover beam mold with the guide mechanism as claimed in claim 5, wherein: locking Assembly (10) include recess (103), recess (103) cavity respectively is established on bed die (6), last mould (7), slidable mounting has movable post (101) in recess (103), the coaxial rigid coupling in one side of activity post (101) has spacing ring (102), one side rigid coupling of spacing ring (102) has the one end of spring (104), the other end rigid coupling of spring (104) is on the inner wall of recess (103), the one end of activity post (101) slides and penetrates in locking hole (12), and other end slidable mounting is outside bed die (6) and last mould (7).

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