Casting forming mold opening device

Abstract

The utility model discloses a casting forming mold opening device which comprises a casting mold opening table, a transverse mold opening mechanism is arranged on the top face of the casting mold opening table, and the transverse mold opening mechanism comprises fixing seats fixedly installed at the two ends of the top face of the casting mold opening table. The side, close to the casting mold, of the fixed base is movably provided with a transverse mold opening base through a transverse electric telescopic air cylinder, the transverse mold opening base and the casting mold are fixedly connected through a transverse casting mold connector, and the top face of a transverse mold opening mechanism is movably provided with a longitudinal mold opening mechanism through a longitudinal electric telescopic air cylinder. The longitudinal mold opening mechanism comprises a longitudinal mold opening seat, a connecting frame, a lifting table and a longitudinal casting mold connector, and the whole device not only has a longitudinal mold opening function, but also has a transverse mold opening function through the transverse mold opening mechanism and the longitudinal mold opening mechanism; and longitudinal and transverse mold opening can be realized for castings with relatively complex shapes, so that the mold opening is more convenient, and smooth mold opening of the castings is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of casting processing, in particular to a casting molding die opening device. Background Art

[0002] In mechanical production, castings are often used. Castings are metal molded parts obtained by casting. The casting process mainly involves injecting the smelted liquid metal into a pre-prepared casting model by pouring, injection, suction or other casting methods. After cooling, the product is removed from the mold and then polished to obtain a metal component with a certain shape, size and performance. In the process of making castings, it is necessary to pour the upper and lower molds of the mold. After the casting is formed, it needs to be opened to take out the internal casting. At this time, a mold opening device is needed to open the mold, which is labor-saving and efficient.

[0003] However, the existing casting mold opening device can only open the mold vertically, and does not have the function of horizontal opening. It is inconvenient for castings with complex shapes that require vertical and horizontal opening.

[0004] Therefore, it is particularly important to design a casting molding mold opening device to solve the above-mentioned defects. Utility Model Content

[0005] 1) Technical problems to be solved by the utility model

[0006] In view of the shortcomings of the existing technology, the utility model designs a casting molding mold opening device, which solves the technical problem that the existing casting molding mold opening device can only open the mold longitudinally and does not have the function of horizontal mold opening, which is inconvenient for some castings with more complex shapes that require vertical and horizontal mold opening.

[0007] 2) Technical solution

[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0009] A casting molding mold opening device comprises a casting mold opening table, the top surface of the casting mold opening table is provided with a transverse mold opening mechanism, the transverse mold opening mechanism comprises a fixed seat fixedly installed at both ends of the top surface of the casting mold opening table, a transverse mold opening seat is movably installed on the side of the fixed seat close to the casting mold through a transverse electric telescopic cylinder, the transverse mold opening seat and the casting mold are fixedly connected through a transverse casting mold connector, the top surface of the transverse mold opening mechanism is movably installed with a longitudinal mold opening mechanism through a longitudinal electric telescopic cylinder, and the longitudinal mold opening mechanism comprises a longitudinal mold opening seat, a connecting frame, a lifting platform and a longitudinal casting mold connector.

[0010] As a preferred solution of the utility model, both sides of the longitudinal mold opening seat are fixedly connected with a lifting platform through a connecting frame, and the longitudinal mold opening seat and the lifting platform are respectively located on the top of the casting mold and the fixed seat, and the longitudinal mold opening seat and the casting mold are fixedly connected through a longitudinal casting mold connector.

[0011] As a preferred solution of the utility model, the longitudinal casting mold connector includes a lower column fixedly installed on the top surface of the casting mold and an upper column fixedly installed on the bottom surface of the longitudinal mold base, and the lower column and the upper column are connected through a pin.

[0012] As a preferred solution of the utility model, a seat is fixedly installed on the top side of the lower column, and a groove matching the seat is provided on the bottom side of the upper column. Sockets matching the pin are provided through the seat and the groove.

[0013] As a preferred solution of the utility model, the transverse casting mold connector is composed of two groups of symmetrically distributed connecting components, and any one of the two groups of symmetrically distributed connecting components includes a first L-shaped seat fixedly installed on the side of the transverse mold opening seat and a second L-shaped seat fixedly installed on the side of the casting mold, the first L-shaped seat and the second L-shaped seat are clamped, and the first L-shaped seat and the transverse mold opening seat are fixedly connected by screws.

[0014] As a preferred solution of the utility model, a limiting column is fixedly installed at the center of the top surface of the fixed seat, and an anti-detachment top seat is fixedly installed on the top of the limiting column. The top surface of the fixed seat is penetrated by holes near both ends, and the telescopic rod on the longitudinal electric telescopic cylinder passes through the inside of the perforation.

[0015] As a preferred solution of the utility model, a limiting column hole is provided through the center of the lifting platform, and the limiting column passes through the inside of the limiting column hole. A limiting slide groove is provided on the top surface of the casting mold opening platform near the horizontal mold opening seat, and a limiting slider adapted to the limiting slide groove is fixedly installed on the top surface of the horizontal mold opening seat.

[0016] 3) Beneficial effects

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The transverse mold opening mechanism and the longitudinal mold opening mechanism provided in the utility model can make the overall device have not only the longitudinal mold opening function, but also the transverse mold opening function. When facing some castings with more complex shapes, longitudinal and transverse mold opening can be realized, which is more convenient and conducive to the smooth mold opening of the castings, thereby effectively solving the problems raised in the above-mentioned background technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the three-dimensional structure of the horizontal mold opening mechanism in the utility model;

[0021] Figure 3 It is a three-dimensional structural schematic diagram of the longitudinal mold opening mechanism in the utility model;

[0022] Figure 4 It is an enlarged three-dimensional structural diagram of the horizontal casting mold connector in the utility model;

[0023] Figure 5 It is a schematic diagram of the disassembled three-dimensional structure of the longitudinal casting mold connector in the utility model;

[0024] In the figure: 1. casting mold opening table; 11. limiting slide; 2. horizontal mold opening mechanism; 21. fixed seat; 211. limiting column; 212. anti-drop top seat; 213. perforation; 22. horizontal electric telescopic cylinder; 23. horizontal mold opening seat; 24. horizontal casting mold connector; 241. connecting component; 242. first L-shaped seat; 243. second L-shaped seat; 244. screw; 3. longitudinal electric telescopic cylinder; 4. longitudinal mold opening mechanism; 41. longitudinal mold opening seat; 42. connecting frame; 43. lifting platform; 431. limiting column hole; 44. longitudinal casting mold connector; 441. lower column; 442. upper column; 443. latch; 444. embedded seat; 445. embedded groove; 446. socket. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0026] Example:

[0027] The utility model provides a casting molding mold opening device, which solves the technical problem that the existing casting molding mold opening device can only open the mold longitudinally and does not have the function of horizontal mold opening, which is inconvenient for castings with complex shapes that need vertical and horizontal mold opening.

[0028] See also Figure 1-Figure 5 The utility model provides a technical solution: a casting molding mold opening device, comprising a casting mold opening table 1, the top surface of the casting mold opening table 1 is provided with a horizontal mold opening mechanism 2,

[0029] The transverse mold opening mechanism 2 includes a fixed seat 21 fixedly mounted at both ends of the top surface of the casting mold opening platform 1. A transverse mold opening seat 23 is movably mounted on one side of the fixed seat 21 close to the casting mold through a transverse electric telescopic cylinder 22. The transverse mold opening seat 23 and the casting mold are fixedly connected through a transverse casting mold connector 24. When the mold is opened transversely, the transverse electric telescopic cylinder 22 works. At this time, the transverse mold opening seat 23 continuously moves to the side away from the casting mold under the action of the transverse electric telescopic cylinder 22 until the casting mold is completely separated from the molded casting, thereby realizing automatic transverse mold opening.

[0030] In addition, in this embodiment, please refer to Figure 4 The transverse casting mold connector 24 is composed of two groups of symmetrically distributed connection components 241. Any one of the two groups of symmetrically distributed connection components 241 includes a first L-shaped seat 242 fixedly installed on the side of the transverse mold opening seat 23 and a second L-shaped seat 243 fixedly installed on the side of the casting mold. The first L-shaped seat 242 and the second L-shaped seat 243 are clamped. The first L-shaped seat 242 and the transverse mold opening seat 23 are fixedly connected by screws 243. The first L-shaped seat 242 and the second L-shaped seat 243 can make the connection between the transverse mold opening seat 23 and the casting mold more stable, making the transverse mold opening smoother, and the disassembly screws 243 can be used to realize the disassembly of the transverse mold opening seat 23 and the casting mold;

[0031] In addition, in this embodiment, please refer to Figure 2 A limiting slide groove 11 is provided on the top surface of the casting mold opening table 1 near the transverse mold opening seat 23, and a limiting slide block matched with the limiting slide groove 11 is fixedly installed on the top surface of the transverse mold opening seat 23. The setting of the limiting slide groove 11 and the limiting slide block can make the transverse mold opening more stable and reliable;

[0032] Among them, the top surface of the transverse mold opening mechanism 2 is movably installed with a longitudinal mold opening mechanism 4 through a longitudinal electric telescopic cylinder 3, and the longitudinal mold opening mechanism 4 includes a longitudinal mold opening seat 41, a connecting frame 42, a lifting platform 43 and a longitudinal casting mold connector 44. The two sides of the longitudinal mold opening seat 41 are fixedly connected with the lifting platform 43 through the connecting frame 42, and the longitudinal mold opening seat 41 and the lifting platform 43 are respectively located on the top of the casting mold and the fixed seat 21, and the longitudinal mold opening seat 41 and the casting mold are fixedly connected through the longitudinal casting mold connector 44; when the longitudinal mold is opened, the longitudinal electric telescopic cylinder 3 works, and at this time, the longitudinal mold opening seat 41 uses the longitudinal casting mold connector 44 to lift the casting mold under its action until it is unfolded, and the automatic longitudinal mold opening is completed;

[0033] In addition, in this embodiment, please refer to Figure 5The longitudinal casting mold connector 44 includes a lower column 441 fixedly mounted on the top surface of the casting mold and an upper column 442 fixedly mounted on the bottom surface of the longitudinal mold base 41. The lower column 441 and the upper column 442 are connected through a plug 443. An embedding seat 444 is fixedly mounted on one side of the top end of the lower column 441. A embedding groove 445 matching the embedding seat 444 is provided on one side of the bottom end of the upper column 442. A plug hole 446 matching the plug 443 is provided inside the embedding seat 444 and the embedding groove 445. The lower column 441, the upper column 442 and the plug 443 are provided to facilitate the disassembly and assembly of the longitudinal mold base 41 and the casting mold. The installation and disassembly can be realized by plugging and pulling.

[0034] In addition, in this embodiment, please refer to Figure 1 , Figure 2 and Figure 3 A limit column 211 is fixedly installed at the center of the top surface of the fixed seat 21, and an anti-dropping top seat 212 is fixedly installed at the top of the limit column 211. A through hole 213 is penetrated near both ends of the top surface of the fixed seat 21. The telescopic rod on the longitudinal electric telescopic cylinder 3 passes through the inside of the through hole 213. A limit column hole 431 is penetrated at the center of the lifting platform 43, and the limit column 211 passes through the inside of the limit column hole 431. The limit column 211 and the limit column hole 431 can make the longitudinal mold more stable and reliable.

[0035] It should be noted that the transverse electric telescopic cylinder 22 and the longitudinal electric telescopic cylinder 3 are both prior arts, and will not be described in detail here.

[0036] The working process of the utility model is as follows: when opening the mold longitudinally, the longitudinal electric telescopic cylinder 3 works, at this time, the longitudinal mold opening seat 41 uses the longitudinal casting mold connector 44 to lift the casting mold until it is unfolded, and the automatic longitudinal mold opening is completed; when opening the mold transversely, the transverse electric telescopic cylinder 22 works, at this time, the transverse mold opening seat 23 continuously moves to the side away from the casting mold under its action, until the casting mold is completely separated from the formed casting, and automatic transverse mold opening is realized. For some castings with more complex shapes, longitudinal and transverse mold opening can be realized, which is more convenient and conducive to the smooth mold opening of the casting.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A casting molding mold opening device, comprising a casting mold opening table (1), characterized in that: The top surface of the casting mold opening platform (1) is provided with a transverse mold opening mechanism (2), the transverse mold opening mechanism (2) comprises a fixed seat (21) fixedly mounted at both ends of the top surface of the casting mold opening platform (1), a transverse mold opening seat (23) is movably mounted on the side of the fixed seat (21) close to the casting mold via a transverse electric telescopic cylinder (22), the transverse mold opening seat (23) and the casting mold are fixedly connected via a transverse casting mold connector (24), the top surface of the transverse mold opening mechanism (2) is movably mounted with a longitudinal mold opening mechanism (4) via a longitudinal electric telescopic cylinder (3), the longitudinal mold opening mechanism (4) comprises a longitudinal mold opening seat (41), a connecting frame (42), a lifting platform (43) and a longitudinal casting mold connector (44).

2. A casting molding mold opening device according to claim 1, characterized in that: Both sides of the longitudinal mold opening seat (41) are fixedly connected to a lifting platform (43) via a connecting frame (42), and the longitudinal mold opening seat (41) and the lifting platform (43) are respectively located on the top of the casting mold and the fixed seat (21), and the longitudinal mold opening seat (41) and the casting mold are fixedly connected via a longitudinal casting mold connector (44).

3. A casting molding mold opening device according to claim 2, characterized in that: The longitudinal casting mold connector (44) comprises a lower column (441) fixedly mounted on the top surface of the casting mold and an upper column (442) fixedly mounted on the bottom surface of the longitudinal mold base (41); the lower column (441) and the upper column (442) are connected through a latch (443).

4. A casting molding mold opening device according to claim 3, characterized in that: A socket (444) is fixedly mounted on one side of the top end of the lower column (441), a socket groove (445) matching the socket (444) is provided on one side of the bottom end of the upper column (442), and a socket (446) matching the latch (443) is provided through the inside of the socket (444) and the socket groove (445).

5. A casting molding mold opening device according to claim 1, characterized in that: The transverse casting mold connector (24) is composed of two groups of symmetrically distributed connection components (241), and any one of the two groups of symmetrically distributed connection components (241) includes a first L-shaped seat (242) fixedly mounted on the side of the transverse mold opening seat (23) and a second L-shaped seat (243) fixedly mounted on the side of the casting mold, the first L-shaped seat (242) and the second L-shaped seat (243) are snap-connected, and the first L-shaped seat (242) and the transverse mold opening seat (23) are fixedly connected by screws (244).

6. A casting molding mold opening device according to claim 1, characterized in that: A limit column (211) is fixedly installed at the center of the top surface of the fixed seat (21), and an anti-drop top seat (212) is fixedly installed at the top of the limit column (211). The top surface of the fixed seat (21) is penetrated by holes (213) near both ends, and the telescopic rod on the longitudinal electric telescopic cylinder (3) passes through the inside of the perforation (213).

7. A casting molding mold opening device according to claim 1, characterized in that: A limiting column hole (431) is provided through the center of the lifting platform (43), and the limiting column (211) passes through the inside of the limiting column hole (431); a limiting slide groove (11) is provided on the top surface of the casting mold opening platform (1) near the transverse mold opening seat (23); and a limiting slider adapted to the limiting slide groove (11) is fixedly installed on the top surface of the transverse mold opening seat (23).

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