CN207857831U - A kind of quick die casting of machine components - Google Patents

Abstract

The utility model relates to the technical field of die-casting molds, in particular to a rapid die-casting mold for mechanical parts, including a mold base, four supporting soft feet are arranged at the four corners of the lower end of the mold base, and at least four closing parts integrated with it are fixed at the four corners of the upper end of the mold base. body, at least two discharge grooves are provided in the middle of the upper end of the mold base, and a main fixing port is provided in the middle of the front side of the upper end of the mold base. This kind of fast die-casting mold for mechanical parts uses the supporting soft feet when moving and lowering the mold base, because the lower end of the supporting soft feet has a layer of rubber cushion, so it can protect the mold base when moving and lowering the mold base , when casting, pour the material into the discharge chute, because the surface of the discharge chute is provided with at least fifteen convex bodies with a protrusion of 3 mm, so it can be quickly taken out after casting, and there is no need to take it out Waste of time, hold the pressure handle to press down the die-casting cover after placing the material.

Description

A rapid die-casting mold for mechanical parts

technical field

The utility model relates to the technical field of die-casting molds, in particular to a fast die-casting die for mechanical parts.

Background technique

Die-casting mold is a method of casting liquid die forging. Its basic process is: the molten metal is cast and filled into the cavity of the mold at low or high speed. The mold has a movable cavity surface, which cools with the molten metal. Process pressure forging not only eliminates the shrinkage cavity and porosity defects of the blank, but also makes the internal structure of the blank reach the broken grains of the forged state.

However, the existing die-casting molds are difficult to complete the work quickly when casting the lampshade cover, making the casting process slow, difficult to save time for the caster, failing to achieve the desired effect of the caster, and difficult to fix when casting The die-casting cover makes it easy for the cover to leak air during the casting process and delay the casting speed, thus causing trouble for the caster.

Therefore, how to design a rapid die-casting mold for mechanical parts has become a problem we are currently trying to solve.

Utility model content

The purpose of this utility model is to provide a quick die-casting mold for mechanical parts to solve the problems in the above-mentioned background technology that it is difficult to quickly complete the work when casting the lampshade cover, and it is difficult to fix the die-casting cover during casting.

In order to achieve the above purpose, the utility model provides the following technical solutions: a rapid die-casting mold for mechanical parts, including a mold base, four supporting soft feet are provided at the four corners of the lower end of the mold base, and at least four supporting soft feet are fixed at the four corners of the upper end of the mold base. An integrated closed body, at least two discharge slots are provided in the middle of the upper end of the mold base, and a main fixing port is provided in the middle of the front side of the upper end of the mold base. There are at least four auxiliary fixing ports, and a rectangular fixed switch is movably connected to the left side of the front end of the mold base, and a circular fixing knob is connected to the right side of the front end of the mold base, and there are at least six front and rear ends of the inner wall of the main fixing port. A circular fixed body, at least two rectangular fixed bodies are provided at the front and rear ends of the inner wall of the auxiliary fixed port, and the right end of the mold base is movably connected with a die-casting cover, the lower end of the die-casting cover is welded and fixed with a pressure-applying handle, and the upper end of the die-casting cover is There are at least four closing openings at the four corners, at least two die-casting grooves are embedded in the middle of the upper end of the die-casting cover, and a main fixed body integrated with it is fixed in the middle of the front side of the upper end of the die-casting cover. There are at least six circular fixing openings, and at least four auxiliary fixing bodies are welded on the four corners of the upper end of the die-casting cover inside the four closing openings, and at least two rectangular fixing openings are opened at the front and rear ends of the auxiliary fixing bodies.

Further, the lower end of the supporting soft foot has a layer of rubber cushion, and the supporting soft foot is fixedly connected with the mold base.

Further, the surface of the discharge trough is provided with at least fifteen protrusions with a protrusion of 3 mm, and the discharge trough is embedded in the mold base.

Further, the main fixing opening is embedded in the mold base, and the main fixing opening corresponds to the main fixing body.

Further, the front and rear ends of the inner wall of the main fixing port are movably connected with a circular fixing body by turning the circular fixing knob.

Further, the front and rear ends of the inner wall of the auxiliary fixing port are movably connected with a rectangular fixing body by moving a rectangular fixing switch.

Compared with the prior art, the beneficial effect of the utility model is that the fast die-casting mold of this kind of mechanical parts can support the soft foot when moving and putting down the mold base, because there is a soft pad composed of a layer of rubber at the bottom of the supporting soft foot, so that the When moving and lowering the mold base, it can protect the mold base. When casting, pour the material into the discharge trough, because the surface of the discharge trough has at least fifteen convex bodies with a protrusion of 3 mm. Therefore, it can be taken out quickly after casting, without wasting time when taking it out. After placing the material, hold the pressure handle to press down the die-casting cover. After the closing body and the closing port are closed, because the main fixing port and the main fixing Corresponding to the body, so the main fixed port and the main fixed body are also completely closed, and the auxiliary fixed port and the auxiliary fixed body are also closed. After they are all closed, turn the circular fixed knob to make the circular fixed body in the main fixed port slowly Move, insert into the circular fixed opening in the main fixed body, lock, and then move the rectangular fixed switch, the rectangular fixed body in the auxiliary fixed opening can be moved out and inserted into the rectangular fixed opening in the auxiliary fixed body for locking.

Description of drawings

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is a schematic diagram of the partial structure of the die-casting cover of the present invention;

Fig. 3 is a schematic diagram of the partial structure of the main fixed port of the present invention;

In the figure: 1-mould base; 2-supporting soft feet; 3-rectangular fixed switch; 4-circular fixed knob; 5-closed body; 6-pair fixed mouth; 7-rectangular fixed body; ;9-die-casting cover; 10-pressure handle; 11-closing mouth; 12-secondary fixing body; 13-rectangular fixing mouth; Main fixed port; 18-circular fixed body.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In describing the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation , are constructed and operated in a specific orientation and therefore cannot be construed as limiting the invention.

Please refer to Figures 1-3, the utility model provides a technical solution: a rapid die-casting mold for mechanical parts, including a mold base 1, four supporting soft feet 2 are provided at the four corners of the lower end of the mold base 1, and the four corners of the upper end of the mold base 1 are fixed There are at least four closed bodies 5 integrated with it, at least two discharge troughs 8 are arranged in the middle of the upper end of the mold base 1, and a main fixing port 17 is provided in the middle of the front side of the upper end of the mold base 1, and the four corners of the upper end of the mold base 1 are located at four There are at least four auxiliary fixed openings 6 inside a closed body 5, and a rectangular fixed switch 3 is movably connected to the left side of the front end of the mold base 1, and a circular fixed knob 4 is connected to the right side of the front end of the mold base 1, and the main fixed The front and rear ends of the inner wall of the port 17 are provided with at least six circular fixed bodies 18, and the front and rear ends of the inner wall of the auxiliary fixed port 6 are provided with at least two rectangular fixed bodies 7, and the right end of the mold base 1 is movably connected with a die-casting cover 9, a die-casting cover 9 The lower end is welded and fixed with a pressure-applying handle 10, and the four corners of the upper end of the die-casting cover 9 are provided with at least four closing openings 11, and at least two die-casting grooves 14 are embedded in the middle of the upper end of the die-casting cover 9, and the upper end of the die-casting cover 9 is fixed in the middle of the front side. The main fixed body 15 integrated with it has at least six circular fixed openings 16 at the front and rear ends of the main fixed body 15, and the upper end of the die-casting cover 9 has four corners and is welded with at least four auxiliary fixed bodies at the inner periphery of the four closed openings 11. 12. There are at least two rectangular fixed openings 13 at the front and rear ends of the auxiliary fixed body 12; the lower end of the supporting soft foot 2 has a layer of rubber cushion, and the supporting soft foot 2 is fixedly connected with the mold base 1; There are at least fifteen protrusions with a protrusion of 3 mm, and the discharge groove 8 is embedded in the mold base 1; the main fixed port 17 is embedded in the mold base 1, and the main fixed port 17 is in contact with the main fixed body 15 Corresponding; the front and rear ends of the main fixed port 17 inner wall are movably connected with a circular fixed body 18 by rotating the circular fixed knob 4;

Working principle: This kind of fast die-casting mold for mechanical parts firstly supports the soft feet 2 when moving and lowering the mold base 1, which can protect the mold base 1 when moving and lowering the mold base 1, and when casting , pour the material into the discharge trough 8, so that it can be quickly taken out after casting, without wasting time when taking it, after putting the material, hold the pressure-applying hand 10 and press down the die-casting cover 9, so that the die-casting tank 14 Corresponding to the discharge trough 8, after the closing body 5 and the closing port 11 are closed, the main fixing port 17 and the main fixing body 15 can also be completely closed, and the auxiliary fixing port 6 and the auxiliary fixing body 12 are also closed, all closed Rotate the circular fixed rotary knob 4 afterward, can make the circular fixed body 18 in the main fixed port 17 move slowly, insert the circular fixed port 16 in the main fixed body 15, lock, then move the rectangular fixed switch 3, The rectangular fixing body 7 in the auxiliary fixing opening 6 can be moved out and inserted into the rectangular fixing opening 13 in the auxiliary fixing body 12 for locking.

Those of ordinary skill in the art can understand that without departing from the principle and spirit of the present utility model, various changes, modifications, replacements and modifications can be made to these embodiments, and the scope of the present utility model is defined by the appended claims and its equivalents.

Claims (6)

1. A rapid die-casting mold for mechanical parts, including a mold base (1), characterized in that four supporting soft feet (2) are provided at the four corners of the lower end of the mold base (1), and the upper four corners of the mold base (1) are fixed There are at least four closed bodies (5) integrated with it, at least two discharge grooves (8) are provided in the middle of the upper end of the mold base (1), and a main fixing port is provided in the middle of the upper front side of the mold base (1) (17), the upper end of the mold base (1) has four corners and is located inside the four closed bodies (5) with at least four auxiliary fixing ports (6), and the front left side of the mold base (1) is movably connected with Rectangular fixed switch (3), the right side of the mold base (1) is rotated and connected with a circular fixed knob (4), and at least six circular fixed bodies ( 18), the inner wall of the auxiliary fixing port (6) is provided with at least two rectangular fixing bodies (7), and the right end of the mold base (1) is movably connected with a die-casting cover (9), and the die-casting cover (9) The lower end is welded and fixed with a pressure-applying handle (10), and the four corners of the upper end of the die-casting cover (9) are provided with at least four closing openings (11), and at least two die-casting grooves (14) are embedded in the middle of the upper end of the die-casting cover (9). ), and the middle of the upper front side of the die-casting cover (9) is fixed with a main fixed body (15) integrated with it, and the front and rear ends of the main fixed body (15) have at least six circular fixed openings (16), and The upper end of the die-casting cover (9) has four corners and is welded on the inner periphery of the four closed openings (11) with at least four auxiliary fixing bodies (12). Mouth (13). 2. A rapid die-casting mold for mechanical parts according to claim 1, characterized in that: the lower end of the supporting soft foot (2) has a layer of rubber cushion, and the supporting soft foot (2) and the mold base (1) Fixed connection. 3. A rapid die-casting mold for mechanical parts according to claim 1, characterized in that: the surface of the discharge trough (8) is provided with at least fifteen convex bodies with a protrusion of 3 mm, and the discharge The groove (8) is embedded in the mold base (1). 4. A rapid die-casting mold for mechanical parts according to claim 1, characterized in that: the main fixing port (17) is embedded in the mold base (1), and the main fixing port (17) is connected to the Corresponding to the above-mentioned main fixed body (15). 5. A rapid die-casting mold for mechanical parts according to claim 1, characterized in that: the front and rear ends of the inner wall of the main fixing port (17) are movably connected with a circular shape by turning the circular fixing knob (4). Fixed body (18). 6. A rapid die-casting mold for mechanical parts according to claim 1, characterized in that: the front and rear ends of the inner wall of the auxiliary fixing port (6) are movably connected with a rectangular fixing body (7) by moving a rectangular fixing switch (3) .