CN212019343U

CN212019343U - Automobile die casting equipment

Info

Publication number: CN212019343U
Application number: CN202020679806.9U
Authority: CN
Inventors: 杜家宁; 胡海燕; 李庆龙; 李铭哲; 张筱雅; 畅健卓; 刘波; 江尚书
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2020-11-27
Anticipated expiration: 2030-04-28

Abstract

The utility model relates to an automobile parts machining equipment technical field just discloses an automobile mould die-casting equipment. The utility model discloses a base, the middle part fixedly connected with bed die of base top surface, and the equal fixedly connected with locating lever in four corners of base top surface, the surface sliding connection of locating lever has the clamp plate, square through hole has been seted up to the top surface of clamp plate, and the middle part fixedly connected with and the bed die matched with of clamp plate bottom surface go up the mould, through the cooperation of parts such as first lead screw and second lead screw for annotate a liquid section of thick bamboo and can come from by adjusting self position according to the position of the mouth of casting on the different moulds, and with annotate the mouth alignment and annotate the casting metal liquid, application scope is wide, the practicality is high, and adjust through mechanical structure cooperation such as first lead screw, second lead screw and nut, its simple structure, high durability and convenient use, easy maintenance, be difficult because factors such as the high temperature of annotating the in-process are impaired, accord.

Description

Automobile die casting equipment

Technical Field

The utility model relates to an automobile parts machining equipment technical field especially relates to an automobile mold die-casting equipment.

Background

Die-casting is a metal casting process, and is characterized in that high pressure is applied to molten metal by utilizing an inner cavity of a die, the die is usually processed by using alloy with higher strength, the process is somewhat similar to injection molding, for example, a large number of metal parts used in the assembly process of automobiles are manufactured by utilizing die-casting of automobile part dies, and the dies on die-casting equipment can be replaced.

The prior patent (publication number: CN209935819U) discloses an automobile die casting device, which comprises a movable plate, a pressure injection cylinder, a baffle, a circular tube, a threaded rod, an electric push rod and an arc-shaped clamping plate, wherein the lower end of the right side surface of the movable plate is provided with a square hole, and the left ends of the upper side surface and the lower side surface inside the square hole are respectively provided with a circular groove. The inventor finds that the prior art has the following problems in the process of realizing the utility model: 1. the pressure injection barrel can only be driven to move up and down to adjust the alignment of the pressure injection barrel and the casting gate, the casting gate which is deviated left and right cannot play a role in adjusting, the applicability to different molds is low, and the pressure injection barrel is not practical; 2. the electric push rod and the related circuit structure which are arranged in the adjusting and clamping assembly inside the moving plate are complex, the use is troublesome, the high temperature conducted by the mold is extremely easy to damage, and the actual production condition is not met.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the pressure shooting barrel can only be driven to move up and down to adjust the alignment of the pressure shooting barrel and a casting gate, the casting gate which is deviated from left and right cannot play a role in adjustment, the applicability to different molds is lower, the pressure shooting barrel is not practical enough, an electric push rod and a related circuit structure which are arranged inside a movable plate and used for adjusting a clamping assembly are complex, the pressure shooting barrel is troublesome to use, the pressure shooting barrel is extremely easy to damage at high temperature in the face of mold conduction, the pressure shooting barrel is not suitable for actual production, and the automobile mold die-casting equipment is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an automobile die casting equipment, includes the base, the middle part fixedly connected with bed die of base top surface, and the equal fixedly connected with locating lever in four corners of base top surface, the surperficial sliding connection of locating lever has the clamp plate, square through hole has been seted up to the top surface of clamp plate, and the middle part fixedly connected with and the bed die matched with of clamp plate bottom surface go up the mould.

The left and right sides on clamp plate surface and the back all set up the logical groove that communicates with square through hole, it all has the bearing pipe through spout sliding connection to lead to the upper and lower both sides of inslot wall, the left and right sides bearing pipe rotates and is connected with first lead screw, the surperficial threaded connection of first lead screw has the nut seat, the positive fixedly connected with notes liquid section of thick bamboo of nut seat, the top surface of going up the mould seted up with annotate liquid section of thick bamboo matched with pouring mouth, the back bearing pipe threaded connection has the second lead screw, the front end of second lead screw just rotates with the surface of nut seat in square through hole to be connected.

Preferably, the left end and the right end of the surface of the first screw rod are fixedly sleeved with bearings, and outer rings of the bearings are fixedly connected with the inner walls of the bearing pipes on the left side and the right side.

Preferably, the first screw rod and the second screw rod are fixedly connected with handles at the ends far away from the pressing plate, and limiting blocks are fixedly sleeved at the left end and the right end of the surface of the first screw rod.

Preferably, the length of the second wire rod is 1.2 times of the planar length of the pressing plate.

Preferably, the top surface of the base is fixedly connected with a flow blocking cover surrounding the lower die, and the right side of the inner wall of the flow blocking cover is provided with a flow guide opening.

Preferably, the length of the through groove and the length of the sliding groove are both 0.9 time of the side length of the inner wall of the square through hole.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a cooperation of parts such as first lead screw and second lead screw for annotate a liquid section of thick bamboo and can come from by adjusting self position according to the position of pouring the mouth on the different moulds, and align with pouring the mouth with pouring and cast the molten metal, application scope is wide, and the practicality is high.

(2) The utility model discloses a mechanical structure cooperation such as first lead screw, second lead screw and nut is adjusted, and its simple structure, convenient to use, easy maintenance are difficult to because factors such as the high temperature of pouring in-process are impaired, accord with the in-service use condition, and are very practical.

Drawings

Fig. 1 is a front sectional view of the present invention;

fig. 2 is a right sectional view of the present invention;

fig. 3 is a cross-sectional view of the present invention.

In the figure: 1. a base; 2. a lower die; 3. positioning a rod; 4. pressing a plate; 5. a square through hole; 6. an upper die; 7. a through groove; 8. a carrier tube; 9. a first lead screw; 10. a nut seat; 11. a liquid injection cylinder; 12. pouring a casting mouth; 13. and a second screw rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, an automobile die casting device comprises a base 1, a lower die 2 is fixedly connected to the middle of the top surface of the base 1, positioning rods 3 are fixedly connected to four corners of the top surface of the base 1, a pressing plate 4 is slidably connected to the surface of the positioning rods 3, a square through hole 5 is formed in the top surface of the pressing plate 4, an upper die 6 matched with the lower die 2 is fixedly connected to the middle of the bottom surface of the pressing plate 4, a flow blocking cover is fixedly connected to the top surface of the base 1 and surrounds the lower die 2, a flow guide opening is formed in the right side of the inner wall of the flow blocking cover, when metal liquid leaks out of the die due to accidents, the flow blocking cover can block the metal liquid and discharge the metal liquid to a predetermined place through the flow guide opening to prevent the base 1 from being damaged or a user from being injured, through grooves 7 communicated with the square through holes 5 are, the bearing pipes 8 on the left side and the right side are rotatably connected with a first screw rod 9, the left end and the right end of the surface of the first screw rod 9 are fixedly sleeved with bearings, the outer rings of the bearings are fixedly connected with the inner walls of the bearing pipes 8 on the left side and the right side, the bearings can effectively reduce the friction coefficient of the first screw rod 9 in the rotating process of the bearing pipes 8, reduce the energy loss and ensure the rotating precision of the bearing pipes, the surface of the first screw rod 9 is in threaded connection with a nut seat 10, the front side of the nut seat 10 is fixedly connected with a liquid injection cylinder 11, the top surface of the upper die 6 is provided with a casting opening 12 matched with the liquid injection cylinder 11, the back bearing pipe 8 is in threaded connection with a second screw rod 13, the front end of the second screw rod 13 is rotatably connected with the surface of the nut seat 10 in the square through hole 5, the static friction force on the surfaces of the first screw rod 9 and the second screw rod, the handles are fixedly connected to the ends, far away from the pressing plate 4, of the first screw rod 9 and the second screw rod 13, the handles can be used for conveniently and rapidly rotating the screw rods for adjustment, the limiting blocks are fixedly sleeved at the left end and the right end of the surface of the first screw rod 9 and can prevent the first screw rod 9 from sliding in the bearing pipe 8, the stability of the first screw rod 9 is guaranteed, the length of the second screw rod 13 is 1.2 times of the planar length of the pressing plate 4, so that the second screw rod 13 can drive the first screw rod 9 to slide from one end of the sliding groove to the other end of the sliding groove at the left side and the right side, the lengths of the through groove 7 and the sliding groove are 0.9 times of the side length of the inner wall of the square through hole 5, the first screw rod 9 and the second screw rod 13 can be matched with the through groove 7 and the sliding groove to drive the liquid injection barrel 11 to be matched with most of molds in the square through hole 5, and the liquid injection barrel 11 can be adjusted according, and align with pouring and casting mouth 12 and pour into the casting metal liquid, application scope is wide, and the practicality is high, and adjusts through mechanical structure cooperation such as first lead screw 9, second lead screw 13 and nut, and its simple structure, convenient to use, easy maintenance are difficult to because factors such as the high temperature of pouring and casting in-process are impaired, accord with the in-service use condition, and are very practical.

In the utility model, when the user uses the device, firstly, the lower die 2 and the upper die 6 are respectively fixedly connected with the base 1 and the pressing plate 4, then the pressing plate 4 is sleeved on the positioning rod 3, so that the lower die 2 is relatively matched with the upper die 6, the upper die 6 is pressed down and fastened, then the position of the casting opening 12 on the upper die 6 is found, and the first screw rod 9 is rotated to drive the nut seat 10 and the second screw rod 13 to perform left-right transverse displacement, and simultaneously the liquid injection cylinder 11 is driven to be longitudinally aligned with the casting opening 12, then the second screw rod 13 is rotated to extend or shorten in the square through hole 5, so as to drive the nut seat 10 and the first screw rod 9 to perform front-back longitudinal displacement, and simultaneously drive the liquid injection cylinder 11 to be transversely aligned with the casting opening 12, at the moment, the liquid injection cylinder 11 is aligned with the casting opening 12, the rotation of the first screw rod 9 and the second screw rod 13 is stopped, at the moment, the static friction force on the surfaces of the first screw rod 9 and the second screw rod 13 is, the user can use the liquid injection cylinder 11 to inject the metal liquid into the die through the liquid injection port 12 for die casting.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides an automobile mold die-casting equipment, includes base (1), its characterized in that: the middle of the top surface of the base (1) is fixedly connected with a lower die (2), four corners of the top surface of the base (1) are fixedly connected with positioning rods (3), the surface of each positioning rod (3) is connected with a pressing plate (4) in a sliding mode, the top surface of each pressing plate (4) is provided with a square through hole (5), and the middle of the bottom surface of each pressing plate (4) is fixedly connected with an upper die (6) matched with the lower die (2);

the left and right sides and the back on clamp plate (4) surface all set up logical groove (7) with square through hole (5) intercommunication, it all has bearing pipe (8) through spout sliding connection to lead to the upper and lower both sides on groove (7) inner wall, the left and right sides bearing pipe (8) are rotated and are connected with first lead screw (9), the surperficial threaded connection of first lead screw (9) has nut seat (10), the positive fixedly connected with notes liquid section of thick bamboo (11) of nut seat (10), the top surface of going up mould (6) is seted up and is annotated a mouthful (12) with notes liquid section of thick bamboo (11) matched with, the back bearing pipe (8) threaded connection has second lead screw (13), the front end of second lead screw (13) just is connected with the surperficial rotation of nut seat (10) in square through hole (5).

2. The die casting apparatus for automobile dies according to claim 1, characterized in that: the bearing is fixedly sleeved at the left end and the right end of the surface of the first screw rod (9), and the outer ring of the bearing is fixedly connected with the inner wall of the bearing pipe (8) at the left side and the right side.

3. The die casting apparatus for automobile dies according to claim 1, characterized in that: the handle is fixedly connected to one end, away from the pressing plate (4), of the first screw rod (9) and the second screw rod (13), and limiting blocks are fixedly connected to the left end and the right end of the surface of the first screw rod (9) in a sleeved mode.

4. The die casting apparatus for automobile dies according to claim 1, characterized in that: the length of the second screw rod (13) is 1.2 times of the planar length of the pressing plate (4).

5. The die casting apparatus for automobile dies according to claim 1, characterized in that: the top surface of base (1) just encircles bed die (2) fixedly connected with choked flow cover, the water conservancy diversion mouth has been seted up on the right side of choked flow cover inner wall.

6. The die casting apparatus for automobile dies according to claim 1, characterized in that: the length of the through groove (7) and the length of the sliding groove are both 0.9 time of the side length of the inner wall of the square through hole (5).