CN212760792U

CN212760792U - Sheet metal mould for manufacturing refrigerator

Info

Publication number: CN212760792U
Application number: CN202020548922.7U
Authority: CN
Inventors: 肖华贵; 肖华龙
Original assignee: Chuzhou Tianfeng Mould Equipment Manufacturing Co ltd
Current assignee: Chuzhou Tianfeng Mould Equipment Manufacturing Co ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2021-03-23
Anticipated expiration: 2030-04-15

Abstract

The utility model discloses a sheet metal mould for manufacturing a refrigerator, which comprises a mould frame, wherein an upper mould plate and a lower mould plate are arranged inside the mould frame, balls are respectively arranged on two sides of the upper mould plate, the balls are embedded in the upper mould plate, and are in contact with the inner surface of the mould frame, a connecting component is arranged on the upper part of the upper mould plate, and a piston cylinder I is arranged on the upper part of the connecting component; the lower template is located below the upper template, an ejector pin is arranged below the lower template, one end of the ejector pin is embedded into a mold cavity of the lower template, a connecting plate is arranged below the ejector pin, the other end of the ejector pin and the connecting plate are integrally formed, and a piston cylinder II is arranged below the connecting plate. The effect of direction can be played in the in-process that the control cope match-plate pattern removed to the lower bolster direction through the ball that adds, and reinforcing stability makes new design to the structure of thimble, improves the thimble and is improving ejecting accurate nature and stability to the work piece.

Description

Sheet metal mould for manufacturing refrigerator

Technical Field

The utility model relates to a panel beating mould technical field specifically is a panel beating mould is used in freezer manufacturing.

Background

The sheet metal is a comprehensive cold working process for sheet metal (generally below 6 mm), including shearing, punching/cutting/compounding, folding, riveting, splicing, forming (such as automobile bodies) and the like. The remarkable characteristic is that the thickness of the same part is consistent. The sheet metal mould for manufacturing the refrigerator can not guide the upper mould plate in the process of controlling the upper mould plate to move towards the lower mould plate, so that the stability in the process of controlling the upper mould plate to move is reduced, the sheet metal mould is difficult to eject quickly after being processed on a processed workpiece, and the ejector pins can not be used for ensuring the accuracy and the stability of the ejection of the processed workpiece.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sheet metal mould is used in freezer manufacturing has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a sheet metal die for manufacturing a refrigerator comprises a die frame, wherein an upper die plate and a lower die plate are arranged inside the die frame, balls are arranged on two sides of the upper die plate respectively and embedded into the upper die plate, the balls are in contact with the inner surface of the die frame, a connecting assembly is arranged on the upper portion of the upper die plate, a piston cylinder I is arranged on the upper portion of the connecting assembly, and the piston cylinder I is embedded into the die frame and fixed through bolts and nuts; the lower template is located below the upper template, an ejector pin is arranged below the lower template, one end of the ejector pin is embedded into a mold cavity of the lower template, a connecting plate is arranged below the ejector pin, the other end of the ejector pin and the connecting plate are integrally formed, a piston cylinder II is arranged below the connecting plate, and the connecting plate and an inner piston rod of the piston cylinder II are fixed through a coupler by utilizing a bolt and a nut.

As a preferred embodiment of the present invention, the inside draw-in groove that is equipped with in both ends of cope match-plate pattern, the ball is arranged in the inside of draw-in groove just the bulge of ball with mold frame's internal surface contact.

As a preferred embodiment of the present invention, the connecting assembly includes a supporting plate and a connecting block, the supporting plate and the piston cylinder are fixed by bolts and nuts, the two ends of the supporting plate are embedded in the inside of the mold frame respectively and slidably connected by the convex block and the groove, the two ends of the connecting block are connected by the bolts and the nuts respectively to the supporting plate and the upper mold plate.

As a preferred embodiment of the utility model, the lower surface of lower bolster is equipped with the fixed plate, the inside of fixed plate is equipped with the through-hole, the through-hole communicate in the die cavity of lower bolster, the thimble is arranged in the inside of through-hole.

As a preferred embodiment of the utility model, the outside of piston cylinder two is equipped with the installation frame, the embedding of piston cylinder two is in the inside of installation frame is fixed through bolt and nut, the installation frame with the mould frame is fixed through bolt and nut.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the inner side surfaces of the balls and the die frame are respectively arranged on two sides of the upper die plate to be in contact with each other, the upper die plate can be controlled to play a guiding role in the moving process of the lower die plate, the stability of the upper die plate in the moving process is enhanced, the ejector pins are arranged below the lower die plate and connected with the piston cylinder II, the ejector pins can be ejected quickly after the processed workpiece is processed, the ejector pins are arranged in the inner through holes of the fixing plate below the lower die plate, and the ejection accuracy and the stability of the ejector pins for the processed workpiece are improved.

Drawings

FIG. 1 is a front view of a sheet metal mold for manufacturing a refrigerator according to the present invention,

FIG. 2 is a schematic view showing the connection of the rolling ball structure of the sheet metal mold for manufacturing the refrigerator of the present invention,

fig. 3 is the utility model relates to a part A enlargements of panel beating mould for freezer manufacturing.

In the drawing, the die comprises a die frame 1, an upper die plate 2, a lower die plate 3, balls 4, a connecting assembly 5, a first piston cylinder 6, an ejector pin 7, a connecting plate 8, a second piston cylinder 9, a clamping groove 10, a supporting plate 11, a connecting block 12, a fixing plate 13, a through hole 14 and a mounting frame 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a sheet metal die for manufacturing a refrigerator comprises a die frame 1, wherein an upper die plate 2 and a lower die plate 3 are arranged inside the die frame 1, balls 4 are arranged on two sides of the upper die plate 2 respectively, the balls 4 are embedded into the upper die plate 2, meanwhile, the balls 4 are in contact with the inner surface of the die frame 1, a connecting assembly 5 is arranged on the upper portion of the upper die plate 2, a piston cylinder 6 is arranged on the upper portion of the connecting assembly 5, and the piston cylinder 6 is embedded into the die frame 1 and fixed through bolts and nuts; the lower template 3 is located below the upper template 2, a thimble 7 is arranged below the lower template 3, one end of the thimble 7 is embedded in a die cavity of the lower template 3, a connecting plate 8 is arranged below the thimble 7, the other end of the thimble 7 and the connecting plate 8 are integrally formed, a piston cylinder II 9 is arranged below the connecting plate 8, and the connecting plate 8 and an inner piston rod of the piston cylinder II 9 are fixed through a coupler by utilizing a bolt and a nut.

Referring to fig. 1, 2 and 3, the upper mold plate 2 is provided with a locking groove 10 inside each of two ends thereof, the ball 4 is disposed inside the locking groove 10, and a protruding portion of the ball 4 contacts with an inner surface of the mold frame 1, so that the ball 4 can be conveniently placed through the locking groove 10, and the ball 4 can be conveniently rotated on the inner surface of the mold frame 1.

Referring to fig. 1, the connecting assembly 5 includes a supporting plate 11 and a connecting block 12, the supporting plate 11 and the piston cylinder one 6 are fixed by bolts and nuts, two ends of the supporting plate 11 are respectively embedded in the mold frame 1 and are slidably connected by a convex block and a concave groove, two ends of the connecting block 12 are respectively connected to the supporting plate 11 and the upper mold plate 2 by bolts and nuts, and the piston cylinder one 6 and the upper mold plate 3 are conveniently connected and fixed by the additionally arranged connecting assembly 5, so that convenience in installation is improved.

Referring to fig. 1, a fixing plate 13 is disposed on the lower surface of the lower template 3, a through hole 14 is disposed inside the fixing plate 13, the through hole 14 is communicated with the mold cavity of the lower template 3, the thimble 8 is disposed inside the through hole 14, the through hole is disposed inside the fixing plate 13, and the thimble 8 is inserted into the through hole 14 to limit the thimble 8.

Referring to fig. 1, an installation frame 15 is disposed outside the piston cylinder two 9, the piston cylinder two 9 is embedded inside the installation frame 15 and fixed by bolts and nuts, the installation frame 15 and the mold frame 1 are fixed by bolts and nuts, and the stability of the piston cylinder two 9 in the working process can be improved by the additional installation frame 15.

A sheet metal mould for freezer manufacturing be equipped with ball 4 and mould frame 1's medial surface contact respectively through the both sides of cope match-plate pattern 2, the in-process that 3 directions of template removed under 2 lower formworks in the control utilizes ball 4 to lead cope match-plate pattern 2 to be equipped with thimble 7 and be connected with the two 9 of piston cylinder that are equipped with in the below of lower formworks 3, it is ejecting fast after processing to the work piece, and in the thimble 7 that is equipped with was arranged in the inside through-hole of 3 below fixed plates 13 of lower formworks, utilize thimble 7 to reach accurate ejecting in the process ejecting to the work piece.

The die frame 1, the upper die plate 2, the lower die plate 3, the balls 4, the connecting assembly 5, the piston cylinder I6, the thimble 7, the connecting plate 8, the piston cylinder II 9, the clamping groove 10, the supporting plate 11, the connecting block 12, the fixing plate 13, the through hole 14 and the mounting frame 15 of the utility model are all universal standard parts or parts known by the technicians in the field, the structure and the principle of the metal plate mould can be known by technical manuals or conventional experimental methods, the utility model solves the problems that the prior metal plate mould for manufacturing the refrigerator can not guide the upper mould plate in the process of controlling the upper mould plate to move towards the lower mould plate, so that the stability in the process of controlling the upper mould plate to move is reduced, and be convenient for difficult quick ejecting after processing to the work piece, can't make the thimble guarantee in the problem to the ejecting precision and the stability of work piece. The utility model discloses a both sides at the cope match-plate pattern are equipped with the medial surface contact of ball and mould frame respectively, can play the effect of direction in the in-process that the cope match-plate pattern removed to the lower bolster direction in control, the stability of reinforcing cope match-plate pattern removal in-process, and be equipped with the thimble in the below of lower bolster and be connected with the piston cylinder two that are equipped with, be convenient for ejecting fast after processing the work piece, and in the thimble that is equipped with was arranged in the inside through-hole of lower bolster below fixed plate, improved the thimble and in ejecting accurate nature and the stability to the work piece.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a metal plate mould for freezer manufacturing which characterized in that: the die comprises a die frame (1), wherein an upper die plate (2) and a lower die plate (3) are arranged inside the die frame (1), balls (4) are respectively arranged on two sides of the upper die plate (2), the balls (4) are embedded into the upper die plate (2), meanwhile, the balls (4) are in contact with the inner surface of the die frame (1), a connecting assembly (5) is arranged on the upper portion of the upper die plate (2), a piston cylinder I (6) is arranged on the upper portion of the connecting assembly (5), and the piston cylinder I (6) is embedded into the die frame (1) and fixed through bolts and nuts; lower bolster (3) are located the below of cope match-plate pattern (2), the below of lower bolster (3) is equipped with thimble (7), the one end embedding of thimble (7) is in the die cavity of lower bolster (3), the below of thimble (7) is equipped with connecting plate (8), the other end of thimble (7) with connecting plate (8) integrated into one piece, the below of connecting plate (8) is equipped with piston cylinder two (9), connecting plate (8) with the inside piston rod of piston cylinder two (9) utilizes bolt and nut to fix through the shaft coupling.

2. The sheet metal mold for manufacturing the refrigerator according to claim 1, wherein: clamping grooves (10) are formed in the two ends of the upper template (2), the balls (4) are arranged in the clamping grooves (10), and the protruding portions of the balls (4) are in contact with the inner surface of the mold frame (1).

3. The sheet metal mold for manufacturing the refrigerator according to claim 1, wherein: coupling assembling (5) are including backup pad (11) and connecting block (12), backup pad (11) with piston cylinder (6) are fixed through bolt and nut, the both ends of backup pad (11) are embedded in respectively the inside of mould frame (1) carries out sliding connection through lug and recess, the both ends of connecting block (12) are connected in through bolt and nut respectively backup pad (11) with cope match-plate pattern (2).

4. The sheet metal mold for manufacturing the refrigerator according to claim 1, wherein: the lower surface of the lower template (3) is provided with a fixing plate (13), a through hole (14) is formed in the fixing plate (13), the through hole (14) is communicated with the die cavity of the lower template (3), and the ejector pin (7) is arranged in the through hole (14).

5. The sheet metal mold for manufacturing the refrigerator according to claim 1, wherein: an installation frame (15) is arranged outside the piston cylinder II (9), the piston cylinder II (9) is embedded in the installation frame (15) and fixed through bolts and nuts, and the installation frame (15) and the die frame (1) are fixed through the bolts and nuts.