Quick connecting mechanism for ejection module of casting machine

Abstract

The utility model discloses a quick connecting mechanism for an ejection module of a casting machine, and relates to the technical field of casting machinery, a plurality of pull rods are arranged in a device main body, connecting bolts are arranged on the right sides of the pull rods, the connecting bolts and connecting holes form buckle type connection, the connecting holes are connected with a first pulling plate, and the first pulling plate is connected with a second pulling plate. The first pulling plate and the return connecting rod are connected in a buckling manner, and the return connecting rod, the second pulling plate, the connecting top plate and the mold top rod plate are connected in a buckling manner; the left side of the pull rod and the equipment ejector rod plate are connected in a buckling mode, and a fixator is arranged on the left side of the equipment ejector rod plate. The connecting rod and the mold connecting rod plate are connected in a buckling manner, so that other components do not need to be disassembled every time when the equipment is used for replacing the mold, the production efficiency is improved, and the mold erecting time is shortened; and the mechanism is connected by matching the first pulling plate and the second pulling plate with the buckle of the return connecting rod, so that the time for connecting the pull rod is saved, and the production efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of casting machinery, in particular to a casting machine ejection module quick connection mechanism. Background Art

[0002] Casting machine is one of the basic processes of modern machinery manufacturing industry; as a metal hot processing process, casting machine has gradually matured in my country; casting machinery is all mechanical equipment that can be used to melt metal into liquid that meets certain requirements and pour it into the mold, and obtain castings with predetermined shapes, sizes and performances after cooling, solidification and cleaning. It is also called casting equipment. However, during the use of the casting machine, it is often necessary to change the mold so that the equipment can cast different workpieces during use. However, the existing casting machine mold changing mechanism has some shortcomings, such as:

[0003] Most of the existing casting machine mold changing mechanisms use tie rods to connect the mold and the casting machine ejection mechanism. When the mold needs to be changed, the tie rods and the mold ejector plate need to be disassembled and replaced, which may lead to a decrease in the working efficiency of the casting machine.

[0004] Therefore, we propose a casting machine ejection module quick connection mechanism to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a casting machine ejection module quick connection mechanism to solve the problem that most of the existing casting machine mold changing mechanisms proposed in the above background technology are to use a pull rod to bear the connection between the mold and the casting machine ejection mechanism. When the mold needs to be changed, the pull rod and the mold ejector plate need to be disassembled and replaced, which may lead to a decrease in the working efficiency of the casting machine equipment.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a casting machine ejection module quick connection mechanism, comprising a device body, a pull rod connected to the device body, a plurality of pull rods are arranged inside the device body, and a connecting bolt is arranged on the right side of the pull rod, and the connecting bolt and the connecting hole form a snap-fit ​​connection, the connecting hole is connected to a first draw plate, and the first draw plate and the return connecting rod form a snap-fit ​​connection, and the return connecting rod second draw plate and the connecting top plate and the mold ejector plate form a snap-fit ​​connection;

[0007] The left side of the pull rod is in snap-fit ​​connection with the equipment top rod plate, and a fixer is provided on the left side of the equipment top rod plate.

[0008] The connecting rod and the mold connecting rod plate form a snap-on connection, so that the equipment does not need to disassemble other components every time when replacing the mold, thereby improving production efficiency and reducing mold setting time; and the mechanism is connected by the first drawer plate and the second drawer plate in cooperation with the snap of the return connecting rod, which saves the time of pull rod connection and greatly improves production efficiency.

[0009] As a preferred technical solution of the utility model, a connecting ring is provided on the outside of the device body, and the right side of the device body is connected to the mold body.

[0010] The adoption of the above technical solution enables the device body to be connected to other devices through the connecting ring, thereby making the device more stable when connected to other devices.

[0011] As a preferred technical solution of the utility model, a slideway is provided inside the device body, and the device body is slidably connected with the pull rod through the slideway, and the slideway is fitted with the outer side of the connection hole.

[0012] The above technical solution can make the pull rod more stable when it forms a sliding connection with the device body, thereby increasing the smoothness of the pull rod when sliding, and the connecting hole fits with the slideway, so that the connecting hole can limit the pull rod.

[0013] As a preferred technical solution of the utility model, a protective shell is provided on the right side of the device body, and the protective shell is fitted with the outer sides of the first drawer plate, the second drawer plate and the connecting top plate.

[0014] The adoption of the technical solution enables the protective shell to protect the outer sides of the first drawer plate, the second drawer plate and the connecting top plate, thereby increasing the protectiveness of the device.

[0015] As a preferred technical solution of the utility model, a plurality of fixing grooves are provided inside the connecting top plate, and the return connecting rod forms a snap-fit ​​connection with the connecting top plate through the fixing grooves.

[0016] The adoption of the above technical solution can make the return connecting rod more firmly fixed to the first drawer plate, the second drawer plate and the connecting top plate, thereby increasing the stability of the device during operation.

[0017] As a preferred technical solution of the utility model, the connecting top plate is connected to the mold top rod plate in a snap-fit ​​connection via a fixing plate, and a plurality of connecting snaps are provided on the inner side of the mold top rod plate.

[0018] The adoption of the above technical solution enables the connecting top plate to be fixed by the fixing sheet when connected to the mold ejector plate, thereby increasing the firmness of the device.

[0019] As the preferred technical solution of the utility model, a fixing nut is provided on the left side of the pull rod, and the fixing nut and the fixer form a snap-on connection, and the fixing nut is snap-fitted with the equipment top rod plate, and a cylinder connector is provided on the left side of the fixer.

[0020] The above technical solution enables the connecting rod to be snap-fitted with the equipment top rod plate and the fixer, and can be operated by the fixing nut, so that the connecting rod can be more stable when fixed by the equipment top rod plate and the fixer.

[0021] Compared with the prior art, the utility model has the following beneficial effects: the connecting rod and the mold connecting rod plate form a snap-on connection, so that the equipment does not need to disassemble other components every time when replacing the mold, thereby improving production efficiency and reducing mold setting time; and the mechanism realizes connection through the snap-on of the first draw plate and the second draw plate in cooperation with the return connecting rod, which saves the time of connecting the pull rod and greatly improves production efficiency;

[0022] Furthermore, by setting the fixing nut, the connecting rod can be engaged with the top rod plate and the fixing device, and can be operated by the fixing nut, so that the connecting rod can be more stable when being fixed by the top rod plate and the fixing device of the equipment;

[0023] Furthermore, by providing a slideway inside the device body, the pull rod can be more stable when it forms a sliding connection with the device body, thereby increasing the smoothness of the pull rod when sliding, and the connecting hole is fitted with the slideway, so that the connecting hole can limit the pull rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0025] Figure 2 It is a schematic diagram of an enlarged cross-section structure of a pull rod of the utility model;

[0026] Figure 3 It is a schematic diagram of an enlarged cross-section structure of a fixing nut of the utility model;

[0027] Figure 4 This is a schematic diagram of the mold ejector plate test structure of the utility model;

[0028] Figure 5 It is a front view structural schematic diagram of the utility model.

[0029] In the figure: 1. Device body; 2. Connecting ring; 3. Pull rod; 4. Connecting bolt; 5. Connecting hole; 6. First draw plate; 7. Second draw plate; 8. Return connecting rod; 9. Connecting top plate; 10. Mold ejector plate; 11. Fixing nut; 12. Equipment ejector plate; 13. Fixer; 14. Cylinder connector; 15. Slide; 16. Fixing groove; 17. Protective shell; 18. Connecting buckle; 19. Fixing plate; 20. Mold body. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figure 1-5 The utility model provides a technical solution: a casting machine ejection module quick connection mechanism, including a device body 1, a tie rod 3 connected to the device body 1, a plurality of tie rods 3 are arranged inside the device body 1, and a connecting bolt 4 is arranged on the right side of the tie rod 3, and the connecting bolt 4 and the connecting hole 5 form a snap-fit ​​connection, the connecting hole 5 is connected to a first draw plate 6, and the first draw plate 6 and the return connecting rod 8 form a snap-fit ​​connection, and the return connecting rod 8, the second draw plate 7, the connecting top plate 9 and the mold ejector plate 10 form a snap-fit ​​connection;

[0032] The left side of the pull rod 3 is connected to the equipment top rod plate 12 in a snap-fit ​​manner, and a fixer 13 is provided on the left side of the equipment top rod plate 12;

[0033] When using the casting machine ejection module quick connection mechanism, firstly, the pull rod 3 is passed through the device body 1, and then the left side of the pull rod 3 is connected to the device ejector plate 12 and the fixer 13. At the same time, when the pull rod 3 passes through the device body 1, it can be connected to the connecting hole 5 through the connecting bolt 4 set on the right side of the pull rod 3, so that the first draw plate 6 can be connected to the pull rod 3 through the connecting hole 5 and the connecting bolt 4, and then the first draw plate 6 and the second draw plate 7 can be connected to form a snap-on connection through the return connecting rod 8. Since the return connecting rod 8 is connected to the connecting top plate 9 and the mold ejector plate 10, the first draw plate 6 and the second draw plate 7 of the lock body will be connected to the connecting top plate 9 and the mold ejector plate 10 through the return connecting rod 8;

[0034] A connecting ring 2 is provided on the outside of the device body 1, and the right side of the device body 1 is connected to the mold body 20; a slideway 15 is provided inside the device body 1, and the device body 1 forms a sliding connection with the pull rod 3 through the slideway 15, and the slideway 15 is fitted with the outside of the connecting hole 5; a protective shell 17 is provided on the right side of the device body 1, and the protective shell 17 is fitted with the outside of the first draw plate 6, the second draw plate 7 and the connecting top plate 9; a plurality of fixing grooves 16 are provided inside the connecting top plate 9, and the return connecting rod 8 forms a snap-on connection with the connecting top plate 9 through the fixing groove 16; the connecting top plate 9 forms a snap-on connection with the mold ejector plate 10 through a fixing sheet 19, and a plurality of connecting snaps 18 are provided on the inner side of the mold ejector plate 10; a fixing nut 11 is provided on the left side of the pull rod 3, and the fixing nut 11 forms a snap-on connection with the fixer 13, and the fixing nut 11 is snap-on fitted with the equipment ejector plate 12, and a cylinder connector 14 is provided on the left side of the fixer 13;

[0035] When the pull rod 3 is connected to the device body 1, a snap-on connection can be formed with the pull rod 3 through the slide 15 inside the device body 1, and when the left side of the pull rod 3 is connected to the equipment top rod plate 12 and the fixer 13, it can be connected to the left side of the pull rod 3 through the fixing nut 11 so that the fixing nut 11 can be snapped with the equipment top rod plate 12 and the fixer 13, and when the device is connected to other devices, it can be connected to other devices through the connecting ring 2 to fix the device body 1, and when transmission equipment such as a cylinder is connected to the equipment top rod plate 12 or the fixer 13, it can be connected to the transmission equipment such as a cylinder through the cylinder connector 14, so that the device can be more stable when connected to the transmission equipment.

[0036] Working principle: When using the casting machine ejection module quick connection mechanism, firstly, the tie rod 3 is passed through the device body 1, and then the left side of the tie rod 3 is connected to the device ejector plate 12 and the fixer 13. At the same time, when the tie rod 3 passes through the device body 1, it can be connected to the connecting hole 5 through the connecting bolt 4 set on the right side of the tie rod 3, so that the first draw plate 6 can be connected to the tie rod 3 through the connecting hole 5 and the connecting bolt 4, and then the first draw plate 6 and the second draw plate 7 can be connected in a snap-on manner through the return connecting rod 8. Since the return connecting rod 8 is connected to the connecting top plate 9 and the mold ejector plate 10, the first draw plate 6 and the second draw plate 7 of the lock body will be connected to the connecting top plate 9 and the mold ejector plate 10 through the return connecting rod 8;

[0037] When the pull rod 3 is connected to the device body 1, a snap-on connection can be formed with the pull rod 3 through the slide 15 inside the device body 1, and when the left side of the pull rod 3 is connected to the equipment top rod plate 12 and the fixer 13, it can be connected to the left side of the pull rod 3 through the fixing nut 11 so that the fixing nut 11 can be snapped with the equipment top rod plate 12 and the fixer 13, and when the device is connected to other devices, it can be connected to other devices through the connecting ring 2 to fix the device body 1, and when transmission equipment such as a cylinder is connected to the equipment top rod plate 12 or the fixer 13, it can be connected to the transmission equipment such as a cylinder through the cylinder connector 14, so that the device can be more stable when connected to the transmission equipment.

[0038] Thereby completing a series of tasks, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0039] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A casting machine ejection module quick connection mechanism, comprising a device body (1) and a tie rod (3) connected to the device body (1), characterized in that: The device body (1) is provided with a plurality of pull rods (3) inside, and a connecting bolt (4) is provided on the right side of the pull rod (3), and the connecting bolt (4) and the connecting hole (5) form a snap-fit ​​connection, the connecting hole (5) is connected to the first draw plate (6), and the first draw plate (6) and the return connecting rod (8) form a snap-fit ​​connection, and the return connecting rod (8) and the second draw plate (7) form a snap-fit ​​connection with the connecting top plate (9) and the mold top rod plate (10); The left side of the pull rod (3) is connected to the equipment top rod plate (12) in a snap-fitting manner, and a fixer (13) is provided on the left side of the equipment top rod plate (12); A connecting ring (2) is provided on the outside of the device body (1), and the right side of the device body (1) is connected to the mold body (20); A slideway (15) is provided inside the device body (1), and the device body (1) is slidably connected to the pull rod (3) via the slideway (15), and the slideway (15) is fitted to the outside of the connection hole (5).

2. The casting machine ejection module quick connection mechanism according to claim 1, characterized in that: A protective shell (17) is provided on the right side of the device body (1), and the protective shell (17) is fitted to the outer sides of the first drawer plate (6), the second drawer plate (7) and the connecting top plate (9).

3. The casting machine ejection module quick connection mechanism according to claim 2, characterized in that: The connecting top plate (9) is provided with a plurality of fixing grooves (16) inside, and the return connecting rod (8) is connected to the connecting top plate (9) in a snap-fitting manner via the fixing grooves (16).

4. The casting machine ejection module quick connection mechanism according to claim 3, characterized in that: The connecting top plate (9) is connected to the mold top rod plate (10) in a snap-fitting manner via a fixing plate (19), and a plurality of connecting snaps (18) are arranged on the inner side of the mold top rod plate (10).

5. The casting machine ejector module quick connection mechanism according to claim 1, characterized in that: A fixing nut (11) is provided on the left side of the pull rod (3), and the fixing nut (11) and the fixer (13) form a snap-on connection, and the fixing nut (11) is snap-fitted with the equipment top rod plate (12), and a cylinder connector (14) is provided on the left side of the fixer (13).

Images