CN112404393A

CN112404393A - Tool structure for separating die casting pouring gate

Info

Publication number: CN112404393A
Application number: CN202011298685.4A
Authority: CN
Inventors: 黄荣会
Original assignee: Hanshan Tianyu Machinery Forging Factory
Current assignee: Hanshan Tianyu Machinery Forging Factory
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-02-26

Abstract

The invention relates to the technical field of die casting, and discloses a tool structure for separating a pouring gate of a die casting, which comprises a workbench, wherein a lower clamping plate is arranged on the rear side of the upper surface of the workbench, the rear end of the workbench is connected with a first guide rod in a sliding manner, the upper end of the first guide rod is fixedly connected with an upper clamping plate, first fixing plates are arranged on the left side and the right side of the lower surface of the workbench, the lower part of each first fixing plate is rotatably connected with the middle part of a rotating disc, one side of each rotating disc, which is close to the center of a device, is fixedly connected with the left end and the right end of a fixing rod, the left side and the right side of each fixing. The die casting sprue separating tool is suitable for a die casting sprue separating tool structure, the ejector can be aligned to different positions by arranging the sliding seat capable of sliding left and right, so that the ejection separation operation can be carried out on different positions, and the clamping of the whole device is more convenient.

Description

Tool structure for separating die casting pouring gate

Technical Field

The invention relates to the technical field of die casting, in particular to a tool structure for separating a pouring gate of a die casting.

Background

The die casting is a part which is generally called a die casting, and is a pressure casting mechanical die casting machine which is used for installing a casting die, and copper, zinc, aluminum or aluminum alloy parts with shapes and sizes limited by the die are cast by pouring metal such as copper, zinc, aluminum or aluminum alloy which is heated to be liquid into a feeding port of the die casting machine through die casting of the die casting machine. Die castings are called differently in different places, such as die casting parts, pressure castings, die casting aluminum, die casting zinc, die casting copper, copper die, zinc die, aluminum die casting, aluminum die casting gold, aluminum alloy die casting parts, and the like.

After the die casting is finished, a process of separating a gate is required, and at this time, a related ejection device is required.

Chinese patent (publication number: CN 203495176U) discloses a tooling structure for die casting sprue separation, which comprises a frame, wherein an electrical box and a hydraulic station are arranged on the frame, an oil cylinder is connected with the hydraulic station through an oil cylinder oil pipe, and an ejection unit is arranged on the frame and connected with the output end of the oil cylinder. The device has realized the purpose that batch die casting and runner are separated, and the die casting does not have the circumstances such as deformation, damage after the runner separation, and separation efficiency is high, and labour saving and time saving has not only practiced thrift the input cost of enterprise, has still improved the production efficiency of enterprise, but the device's clamping is comparatively inconvenient, consequently needs to improve the device.

Disclosure of Invention

The invention provides a tool structure for separating a die casting pouring gate, which solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a frock structure for die casting runner separation, includes the workstation, and the upper surface rear side of workstation is equipped with the lower plate, the first guide bar of rear end sliding connection of workstation, the upper end fixed connection upper plate of first guide bar, the lower surface left and right sides of workstation is equipped with first fixed plate, and the middle part of connecting the rolling disc is rotated to the lower part of first fixed plate, two both ends about being close to one side fixed connection dead lever at device center of rolling disc, the lower extreme of joint support pole are rotated to the left and right sides of dead lever, and the lower surface of connecting the lifter plate is rotated to the upper end of bracing piece, the middle part of the middle part sliding connection sliding seat of lifter plate, the upper portion of sliding seat is equipped with the ejector pin, and the upper end of ejector pin.

As a preferable technical scheme of the invention, supporting legs are arranged at four corners of the lower surface of the workbench.

As a preferable technical scheme of the invention, a second limiting block is arranged at the lower end of the first guide rod, and a spring is arranged between the second limiting block and the workbench.

As a preferable technical solution of the present invention, the spring is sleeved outside the first guide rod.

As a preferable technical scheme of the invention, a rotating plate is arranged at the right end of the right rotating disc.

As a preferable technical solution of the present invention, a handle is provided at a front end of the rotating plate.

As a preferable technical scheme of the invention, the left side and the right side of the upper surface of the lifting plate are provided with second guide rods, the upper parts of the second guide rods are connected with the left side and the right side of the workbench in a sliding manner, and the upper ends of the second guide rods are provided with first limiting blocks.

As a preferable technical scheme of the invention, the front side of the workbench is provided with a yielding port, and the middle part of the yielding port is connected with the upper part of the ejector rod in a penetrating way.

As a preferable technical scheme of the invention, the front side of the upper clamping plate is provided with a sliding groove, and the middle part of the sliding groove is connected with a sliding block in a sliding manner.

The invention has the following advantages:

the die casting sprue separating tool is suitable for a die casting sprue separating tool structure, the ejector can be aligned to different positions by arranging the sliding seat capable of sliding left and right, so that the ejection separation operation can be performed on different positions, the clamping of the whole device is more convenient, and the die casting sprue separating tool is suitable for popularization and use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a tooling structure for die casting sprue separation.

FIG. 2 is a right side view of a tooling structure for die casting gate separation.

FIG. 3 is a bottom view of a tooling structure for die casting gate separation.

In the figure: 1. supporting legs; 2. a work table; 3. a let position port; 4. a lower splint; 5. a first guide bar; 6. an upper splint; 7. a chute; 8. a slider; 9. a fixing plate; 10. a rotating plate; 11. a handle; 12. rotating the disc; 13. fixing the rod; 14. a support bar; 15. a lifting plate; 16. a sliding seat; 17. a second guide bar; 18. a top rod; 19. a first stopper; 20. ejecting the head; 21. a second limiting block; 22. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Please refer to fig. 1-3, a tooling structure for die casting runner separation comprises a workbench 2, supporting legs 1 are arranged at four corners of the lower surface of the workbench 2, a lower clamping plate 4 is arranged at the rear side of the upper surface of the workbench 2, a first guide rod 5 is slidably connected with the rear end of the workbench 2, an upper clamping plate 6 is fixedly connected with the upper end of the first guide rod 5, a second limiting block 21 is arranged at the lower end of the first guide rod 5, a spring 22 is arranged between the second limiting block 21 and the workbench 2, and the first guide rod 5 is sleeved with the spring 22.

The left side and the right side of the lower surface of the workbench 2 are provided with first fixed plates 9, the lower part of each first fixed plate 9 is rotatably connected with the middle part of a rotating disc 12, the right side of the rotating disc 12 is provided with a rotating plate 10, the front end of the rotating plate 10 is provided with a handle 11, one side of each rotating disc 12 close to the center of the device is fixedly connected with the left end and the right end of a fixed rod 13, the left side and the right side of each fixed rod 13 are rotatably connected with the lower end of a supporting rod 14, the upper end of the supporting rod 14 is rotatably connected with the lower surface of a lifting plate 15, the left side and the right side of the upper surface of the lifting plate 15 are provided with second guide rods 17, the upper parts of the second guide rods 17 are slidably connected with the left side and the right side of the workbench 2, the upper ends of the second guide rods 17 are provided with first limit blocks 19, the middle part of the lifting plate 15 is slidably connected with the, the middle part of the position opening 3 is connected with the upper part of the mandril 18 in a penetrating way.

Example two

Referring to fig. 1, the other contents of the present embodiment are the same as those of the first embodiment, except that: the front side of the upper clamping plate 6 is provided with a sliding groove 7, and the middle part of the sliding groove 7 is connected with a sliding block 8 in a sliding manner. Because the positions that different die castings can be held are different, therefore set up spout 7 on punch plate 6 to the setting can be along the gliding slider 8 of spout 7, can compress tightly the specific position in upper portion of die casting through slider 8 this moment, thereby can carry out fine clamping work to different die castings.

In the implementation process of the die casting machine, firstly, the upper clamping plate 6 is pulled upwards to separate the upper clamping plate 6 from the lower clamping plate 4, at the moment, the position, needing to be clamped, of a die casting is placed between the upper clamping plate 6 and the lower clamping plate 4, the upper clamping plate 6 is loosened, the die casting is clamped by the upper clamping plate 6 and the lower clamping plate 4 under the action of the spring 22, meanwhile, the sliding seat 16 slides leftwards and rightwards, the sliding seat 16 drives the ejector 20 to move leftwards and rightwards, after the ejector 20 is aligned with the position needing to be ejected, the handle 11 is held, the handle 11 is pulled upwards, the handle 11 drives the rotating disc 12 to rotate through the rotating plate 10, the rotating disc 12 pushes the lifting plate 15 to move upwards through the fixed rod 13 and the supporting rod 14, so that the ejector 20 moves upwards, and the die casting; the invention is suitable for a tooling structure for separating a die casting pouring gate, and the ejector 20 can be aligned to different positions by arranging the sliding seat 16 capable of sliding left and right, so that the ejection and separation operations can be carried out on different positions, the clamping of the whole device is more convenient, and the tooling structure is suitable for popularization and use.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A tooling structure for separating a die casting pouring gate comprises a workbench (2), wherein a lower clamping plate (4) is arranged on the rear side of the upper surface of the workbench (2), the rear end of the workbench (2) is connected with a first guide rod (5) in a sliding manner, the upper end of the first guide rod (5) is fixedly connected with an upper clamping plate (6), the tooling structure is characterized in that first fixing plates (9) are arranged on the left side and the right side of the lower surface of the workbench (2), the lower part of each first fixing plate (9) is rotatably connected with the middle part of a rotating disc (12), the left ends and the right ends of fixing rods (13) are fixedly connected with one sides of the two rotating discs (12) close to the center of a device, the left sides and the right sides of the fixing rods (13) are rotatably connected with the lower end of a supporting rod (14), the upper end of the supporting rod (14) is rotatably connected with the lower surface of a lifting plate, the upper part of the sliding seat (16) is provided with a mandril (18), and the upper end of the mandril (18) is provided with a top head (20).

2. The tooling structure for die casting gate separation according to claim 1, wherein supporting legs (1) are arranged at four corners of the lower surface of the worktable (2).

3. The tooling structure for die casting runner separation according to claim 1, wherein a second stopper (21) is arranged at the lower end of the first guide rod (5), and a spring (22) is arranged between the second stopper (21) and the workbench (2).

4. A tooling structure for die casting gate separation according to claim 3, wherein the spring (22) is sleeved outside the first guide rod (5).

5. The tooling structure for die casting gate separation according to claim 1, wherein a rotating plate (10) is provided at the right end of the rotating disc (12) at the right side.

6. A tooling structure for die casting gate separation according to claim 5, characterized in that the front end of the rotating plate (10) is provided with a handle (11).

7. The tooling structure for die casting gate separation according to claim 1, wherein the left and right sides of the upper surface of the lifting plate (15) are provided with second guide rods (17), the upper parts of the second guide rods (17) are slidably connected with the left and right sides of the workbench (2), and the upper ends of the second guide rods (17) are provided with first limit blocks (19).

8. The tooling structure for die casting pouring gate separation according to claim 1, characterized in that a relief opening (3) is formed in the front side of the workbench (2), and the middle of the relief opening (3) penetrates through the upper part of the connecting ejector rod (18).

9. The tooling structure for die casting gate separation according to claim 1, characterized in that the front side of the upper clamping plate (6) is provided with a sliding groove (7), and the middle part of the sliding groove (7) is slidably connected with a sliding block (8).