Fixture for machining injection mold insert

Abstract

The utility model discloses an injection mold insert machining clamp which comprises a machining table top, first hydraulic cylinders are fixedly connected to the middles of the two ends of the upper portion of the machining table top, the extending ends of the first hydraulic cylinders are fixedly connected with first clamping plates, and second clamping plates are arranged at one ends of the first clamping plates. First sliding grooves are formed in one end of the first clamping plate and the interior of the second clamping plate correspondingly, first sliding blocks are arranged in the first sliding grooves in a sliding fit mode, the first sliding blocks are fixedly connected with the second clamping plate, and second hydraulic cylinders are fixedly connected to the middles of the upper side and the lower side of the machining table top correspondingly. According to the injection mold air circulation device, the draught fan, the collecting cover and the circulation water tank are arranged, external air is introduced through the draught fan and exhausted through the collecting cover, air circulation is completed on an injection mold, cooling is accelerated, and demolding operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of injection mold processing fixtures, in particular to a fixture for processing injection mold inserts. Background Art

[0002] Injection molding is divided into rubber injection molding and plastic injection molding, both of which are obtained by injecting molten rubber or plastic into the mold under pressure. The injection mold is a tool that is crucial to the processing accuracy and quality of the molded product. The fixture for injection mold insert processing is an auxiliary device used to clamp the injection mold for insert processing.

[0003] Most of the injection molds in the prior art use a four-sided bolt structure to complete the rotation clamping during processing, but the rotation speed of the thread is slow and the operation efficiency is low. It is not possible to achieve convenient and fast operation during batch processing and production, which is inconvenient to use. At the same time, impurities will be retained after use and cannot be quickly cleaned. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a clamp for processing injection mold inserts is proposed. Pressurized clamping is achieved through the injection mold. During the clamping process, the first clamping plate will be pushed, and then the second clamping plate will move to cooperate. When the first clamping plate completes the clamping, the second hydraulic cylinder extends, and the second clamping plate and the injection mold complete the side clamping operation again, so as to maintain the stability of the injection mold and complete the clamping operation on all four sides.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a clamp for processing injection mold inserts, comprising: a processing table, a first hydraulic cylinder is fixedly connected to the middle of the upper two ends of the processing table, an extended end of the first hydraulic cylinder is fixedly connected to a first clamping plate, a second clamping plate is arranged at one end of the first clamping plate, a first slide groove is provided at one end of the first clamping plate and the interior of the second clamping plate, a first slide block is slidably matched with the interior of the first slide groove on the first clamping plate, the first slide block and the second clamping plate are fixedly connected, a second hydraulic cylinder is fixedly connected to the middle of the upper and lower sides of the processing table, and the extended ends of the second hydraulic cylinder are slidably matched with the second clamping plate.

[0006] As a further description of the above technical solution: a plurality of through holes are opened inside the processing table, a collecting cover is arranged at the bottom end of the through holes, and the collecting cover is fixedly connected to the bottom end of the processing table.

[0007] As a further description of the above technical solution: a circulating water tank is fixedly connected to the middle of the bottom end of the collecting cover.

[0008] As a further description of the above technical solution: a drain pipe is fixedly connected to the bottom of one end of the circulating water tank, and a fan is fixedly connected to the upper side of the interior of the circulating water tank.

[0009] As a further description of the above technical solution: a baffle is fixedly connected to the upper outer side of the processing table.

[0010] As a further description of the above technical solution: a plurality of openings are provided on both sides of the upper part of the processing table, and second slide grooves are slidably fitted on both sides of the inner part of the openings, a second slider is slidably fitted in the middle of the second slide groove, and the second slider is fixedly connected to the first clamping plate.

[0011] As a further description of the above technical solution: an inclined plate is fixedly connected to the inner bottom end of the circulating water tank.

[0012] The utility model has the following beneficial effects:

[0013] 1. The utility model is provided with a first hydraulic cylinder, a first clamping plate, a second clamping plate and a second hydraulic cylinder. The first hydraulic cylinders at both ends are extended to pressurize and clamp the injection mold. During the clamping process, the first clamping plate will be pushed, and then the second clamping plate moves to cooperate. When the first clamping plate completes the clamping, the second hydraulic cylinder extends, and the second clamping plate and the injection mold complete the side clamping operation again, maintaining the stability of the injection mold and completing the clamping operation on all four sides. The fastening and clamping are completed through this structure, which is more firm, not easy to loosen and improves the operating efficiency.

[0014] 2. The utility model is provided with a fan, a collecting hood and a circulating water tank. External air is introduced through the fan and discharged through the collecting hood, so as to complete the gas circulation to the injection mold, accelerate the cooling, and facilitate the demoulding operation. After the processing table operation is completed, any residue can be cleaned, and the waste water after cleaning will penetrate through the through holes and openings to flow into the interior of the circulating water tank at the bottom of the collecting hood and be discharged through the drain pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the top view of a fixture for processing an injection mold insert proposed by the utility model;

[0016] Figure 2 A three-dimensional diagram of a processing table of a fixture for processing an injection mold insert proposed by the utility model;

[0017] Figure 3 This is a side view of a fixture for processing an injection mold insert proposed by the utility model;

[0018] Figure 4 This is an enlarged view of the opening structure of a fixture for processing injection mold inserts proposed by the utility model.

[0019] Legend:

[0020] 1. Processing table; 2. First hydraulic cylinder; 3. First clamping plate; 4. Second hydraulic cylinder; 5. Opening; 6. First slider; 7. First slide groove; 8. Second clamping plate; 9. Through hole; 10. Baffle; 11. Fan; 12. Inclined plate; 13. Circulating water tank; 14. Drain pipe; 15. Collecting cover; 16. Second slider; 17. Second slide groove. DETAILED DESCRIPTION

[0021] 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.

[0022] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present utility model; the terms "first", "second" and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0023] Reference Figure 1-4The utility model provides an embodiment: a fixture for processing injection mold inserts, comprising: a processing table 1, the middle parts of both ends of the upper part of the processing table 1 are fixedly connected with a first hydraulic cylinder 2, the injection mold is placed on the upper part of the processing table 1, and then the first hydraulic cylinders 2 at both ends are extended to pressurize and clamp the injection mold, the extended end of the first hydraulic cylinder 2 is fixedly connected with a first clamping plate 3, one end of the first clamping plate 3 is provided with a second clamping plate 8, one end of the first clamping plate 3 and the interior of the second clamping plate 8 are provided with a first slide groove 7, the interior of the first slide groove 7 on the first clamping plate 3 is slidably matched with The first slider 6 is fixedly connected with the second clamping plate 8, and the position movement is completed through the sliding cooperation between the first slide groove 7 and the first slider 6. The middle parts of the upper and lower sides of the processing table 1 are fixedly connected with the second hydraulic cylinder 4. When the first clamping plate 3 completes the clamping, the second hydraulic cylinder 4 extends, and then the second clamping plate 8 and the injection mold complete the side clamping operation again to keep the injection mold stable and complete the clamping operation on all four sides. The extended ends of the second hydraulic cylinder 4 are slidably cooperated with the second clamping plate 8. A baffle 10 is fixedly connected to the upper outer side of the processing table 1. The baffle 10 structure can block the cleaning water source.

[0024] A plurality of through holes 9 are provided inside the processing table 1, through which water is infiltrated, a collecting cover 15 is provided at the bottom end of the through hole 9, the collecting cover 15 is fixedly connected to the bottom end of the processing table 1, a circulating water tank 13 is fixedly connected to the middle part of the bottom end of the collecting cover 15, an inclined plate 12 is fixedly connected to the bottom end of the circulating water tank 13, a drain pipe 14 is fixedly connected to the middle part of the bottom of one end of the circulating water tank 13, a fan 11 is fixedly connected to the upper side of the circulating water tank 13, external air is introduced into the circulating water tank 13 through the fan 11 and discharged through the collecting cover 15, so as to complete the gas circulation of the injection mold, accelerate the cooling and facilitate the demoulding operation, a plurality of openings 5 ​​are provided on both sides of the upper part of the processing table 1, a second slide groove 17 is slidably fitted on both sides of the inner part of the opening 5, a second slider 16 is slidably fitted in the middle part of the second slide groove 17, and the second slider 16 is fixedly connected to the first clamping plate 3. After the processing table 1 is completed, any residue can be cleaned. The waste water after cleaning will penetrate through the through hole 9 and the opening 5 to flow into the inside of the flow water tank 13 at the bottom end of the collection cover 15 and be discharged through the drain pipe 14.

[0025] Working principle: When in use, first place the injection mold on the top of the processing table 1, and then extend the first hydraulic cylinders 2 at both ends to pressurize and clamp the injection mold. During the clamping process, the first clamping plate 3 will be pushed, and then the second clamping plate 8 moves to cooperate. When the first clamping plate 3 completes the clamping, the second hydraulic cylinder 4 extends, and then the second clamping plate 8 and the injection mold complete the side clamping operation again. The clamping operation is completed on all four sides to keep the injection mold stable. At this time, the insert processing is completed by injection molding the inside of the mold; and the external air is introduced into the inside of the circulating water tank 13 through the fan 11, and discharged through the collection cover 15, completing the gas circulation of the injection mold, accelerating the cooling, and facilitating the demoulding operation. After the operation of the processing table 1 is completed, any residue can be cleaned, and the waste water after cleaning will penetrate through the through hole 9 and the opening 5 to flow to the inside of the circulating water tank 13 at the bottom of the collection cover 15, and be discharged through the drain pipe 14.

[0026] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can 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 should be included in the protection scope of the present invention.

Claims

1. A fixture for processing an injection mold insert, comprising: A processing table (1), characterized in that: a first hydraulic cylinder (2) is fixedly connected to the middle of both ends of the upper part of the processing table (1), an extended end of the first hydraulic cylinder (2) is fixedly connected to a first clamping plate (3), one end of the first clamping plate (3) is provided with a second clamping plate (8), one end of the first clamping plate (3) and the inside of the second clamping plate (8) are provided with a first slide groove (7), the inside of the first slide groove (7) on the first clamping plate (3) is slidably matched with a first slider (6), the first slider (6) and the second clamping plate (8) are fixedly connected, and a second hydraulic cylinder (4) is fixedly connected to the middle of both upper and lower sides of the processing table (1), and the extended ends of the second hydraulic cylinder (4) are slidably matched with the second clamping plate (8).

2. The fixture for processing an injection mold insert according to claim 1, characterized in that: A plurality of through holes (9) are provided inside the processing table (1), and a collecting cover (15) is provided at the bottom end of the through hole (9), and the collecting cover (15) is fixedly connected to the bottom end of the processing table (1).

3. A fixture for processing an injection mold insert according to claim 2, characterized in that: A circulating water tank (13) is fixedly connected to the middle portion of the bottom end of the collecting cover (15).

4. The fixture for processing an injection mold insert according to claim 3, characterized in that: A drainage pipe (14) is fixedly connected to the middle of the bottom of one end of the circulating water tank (13), and a fan (11) is fixedly connected to one side of the upper interior of the circulating water tank (13).

5. The fixture for processing an injection mold insert according to claim 1, characterized in that: A baffle (10) is fixedly connected to the upper outer side of the processing table (1).

6. The fixture for processing an injection mold insert according to claim 1, characterized in that: A plurality of openings (5) are provided on both sides of the upper part of the processing table (1), and second slide grooves (17) are slidably fitted on both sides of the interior of the openings (5), and a second slide block (16) is slidably fitted in the middle of the second slide groove (17), and the second slide block (16) is fixedly connected to the first clamping plate (3).

7. The fixture for processing an injection mold insert according to claim 3, characterized in that: The inner bottom end of the circulating water tank (13) is fixedly connected with an inclined plate (12).

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