CN210359206U

CN210359206U - Shell die-casting die

Info

Publication number: CN210359206U
Application number: CN201921456141.9U
Authority: CN
Inventors: 耿辰; 赵铁城
Original assignee: Xi'an Xinyu Modern Cnc Co Ltd
Current assignee: Xi'an Xinyu Modern Cnc Co Ltd
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2020-04-21
Anticipated expiration: 2029-09-03

Abstract

The utility model discloses a casing die casting die, including cover half and mount pad, the cover half below is provided with the fixing base, the cover half top is provided with moves the module, movable mould group up end is provided with the fixed plate, the cover half is provided with the mould die cavity with movable mould group relative end face middle part position, mount pad up end middle part position is provided with the rectangular channel, the fixing base is located the rectangular channel, the fixing base up end corresponds four limits middle part position and is provided with the round hole, be provided with adjustable screw rod in the round hole. Casing die casting die, through set up the fixed slot and install adjustable stopper at the rectangular channel four walls, utilize the screw rod on fixing base surface to extrude the fixing base and make the stopper card go into the spacing groove, only need the antiport screw rod can get back to the fixed slot with the stopper extrusion when dismantling in, compare with conventional bolt mounting means and have stronger stability.

Description

Shell die-casting die

Technical Field

The utility model relates to a mould field, in particular to casing die casting die.

Background

Along with the continuous progress of the industrial level, the application of the die is more comprehensive and perfect, the application of the die comprises multiple molding modes such as injection molding, blow molding and die casting, the die casting mode is generally adopted for manufacturing and molding when various shells are manufactured, and the die casting mode has certain impact, so that the die is required to be fixed on a die frame in practical application, and the commonly used shell die casting die is fixed in a multi-bolt mode, so that the efficiency is low, the looseness of bolts caused in long-term die casting operation affects the production efficiency of the shells, and the maintenance of die equipment is not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides casing die casting die, can effectively solve the problem in the background art.

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

casing die casting die, including fixed die group and mount pad, fixed die group below is provided with the fixing base, fixed die group top is provided with moves the module, the movable mould group up end is provided with the fixed plate, fixed die group and the relative terminal surface middle part position of movable mould group are provided with the mould die cavity, mount pad up end middle part position is provided with the rectangular channel, the fixing base is located the rectangular channel, the fixing base up end corresponds four limits middle part position and is provided with the round hole, be provided with adjustable screw rod in the round hole.

Preferably, the fixed module and the fixed seat, the movable module and the fixed plate are all integrated through welding, and a rubber pad is arranged at the bottom of the rectangular groove below the fixed seat.

Preferably, the bottom of the rectangular groove is provided with a screw hole corresponding to the position of the round hole, the tail of the screw rod penetrates through the fixing seat and the rubber pad to reach the position above the screw hole, and the tail of the screw rod is provided with threads corresponding to the screw hole.

Preferably, the four walls middle part position of rectangular channel all is provided with the fixed slot, the fixed slot bottom is provided with interior baffle, interior baffle is through gluing glutinous fixed to the fixed slot bottom, interior baffle top is provided with high strength spring, the high strength spring top is provided with outer baffle, outer baffle up end middle part position is provided with the stopper, the fixing base outer wall all is provided with the spacing groove in corresponding the fixed slot position, the stopper head stretches into the spacing inslot, stopper head position up end is the cambered surface.

Preferably, an adjustable rectangular plate is arranged at the rear position of the limiting groove in the fixing seat, a rack is arranged on the outer wall of one side of the rectangular plate, and a corresponding gear is arranged at the rack position of the outer ring of the screw rod.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, through setting up the spacing groove at the fixing base four walls, utilize the screw rod on fixing base surface to fix a position the extrusion of rectangular groove bottom portion until the stopper card goes into the spacing inslot, the mould possess screw rod and stopper twice fixed mode simultaneously after the installation like this, have stronger stability, the rubber pad after the rectangular groove bottom is extrudeed can alleviate the die set in a certain extent and receive the impact, avoid the screw rod to produce after long-term die-casting operation not hard up, improve the life of mould.

Drawings

Fig. 1 is a schematic view of the overall structure of the die-casting mold for the housing of the present invention;

FIG. 2 is a cross-sectional top view of a rectangular groove of the die casting mold for a housing according to the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is a side sectional view of the limiting groove of the die casting mold for the housing of the present invention.

In the figure: 1. fixing a module; 2. a movable module; 3. a fixed seat; 4. a fixing plate; 5. a mold cavity; 6. a mounting seat; 7. a rectangular groove; 8. a circular hole; 9. a screw; 10. a rubber pad; 11. fixing grooves; 12. an inner baffle; 13. a high-strength spring; 14. an outer baffle; 15. a limiting block; 16. a rectangular plate; 17. a rack; 18. a gear; 19. a limiting groove; 20. a thread; 21. and a screw hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, the casing die-casting die comprises a fixed die set 1 and a mounting seat 6, a fixed seat 3 is arranged below the fixed die set 1, a movable die set 2 is arranged above the fixed die set 1, a fixed plate 4 is arranged on the upper end face of the movable die set 2, a die cavity 5 is arranged in the middle of the end face of the fixed die set 1 opposite to the end face of the movable die set 2, a rectangular groove 7 is arranged in the middle of the upper end face of the mounting seat 6, the fixed seat 3 is located in the rectangular groove 7, round holes 8 are formed in the upper end face of the fixed seat 3 corresponding to the middle of four edges.

The fixed module 1 and the fixed seat 3, the movable module 2 and the fixed plate 4 are welded into a whole, and a rubber pad 10 is arranged at the bottom of the rectangular groove 7 below the fixed seat 3; a screw hole 21 is formed in the bottom of the rectangular groove 7 corresponding to the position of the round hole 8, the tail of the screw rod 9 penetrates through the fixed seat 3 and the rubber pad 10 to reach the position above the screw hole 21, and threads 20 are formed in the tail of the screw rod 9 corresponding to the screw hole 21; the middle positions of four walls of the rectangular groove 7 are provided with fixing grooves 11, the bottom of each fixing groove 11 is provided with an inner baffle 12, each inner baffle 12 is fixed to the bottom of each fixing groove 11 through adhesion, a high-strength spring 13 is arranged above each inner baffle 12, an outer baffle 14 is arranged above each high-strength spring 13, a limiting block 15 is arranged in the middle of the upper end face of each outer baffle 14, the outer wall of the fixing seat 3 is provided with a limiting groove 19 corresponding to the position of each fixing groove 11, the head of each limiting block 15 extends into each limiting groove 19, and the upper end face of the head of; an adjustable rectangular plate 16 is arranged in the fixed seat 3 at the rear position of the limit groove 19, a rack 17 is arranged on the outer wall of one side of the rectangular plate 16, and a corresponding gear 18 is arranged on the outer ring of the screw rod 9 at the position of the rack 17.

It should be noted that, the utility model relates to a casing die casting mold, through set up screw rod 9 in fixing base 3 surface round hole 8, utilize screw rod 9 to extrude fixing base 3 to the bottom of rectangular channel 7 and make stopper 15 block into in the spacing groove 19, have higher stability, when using, find rectangular channel 7 on mount pad 6 surface first, aim at rectangular channel 7 with fixing base 3 below the fixed die set 1 and put down, make fixing base 3 move to the bottom along rectangular channel 7, after fixing base 3 moves to a certain extent, its lower end face contacts with stopper 15 that stretches out fixed slot 11, and extrude it to the bottom of fixed slot 11 through the cambered surface of stopper 15 head, stopper 15 drives outer baffle 14 below and moves to the bottom of fixed slot 11 together, outer baffle 14 extrudes high-strength spring 13 below, spring 13 is stressed and compressed, after fixing base 3 falls to the bottom, the rubber pad 10 at the bottom of the rectangular groove 7 supports the rectangular groove, the fixed groove 11 is located below the corresponding limit groove 19, the limit block 15 is still extruded by the outer wall of the fixed seat 3 and is located in the fixed groove 11, the bottom of the screw rod 9 is located at the top of the screw hole 21, then the head of the screw rod 9 on the surface of the fixed seat 3 is found, the screw rod 9 is rotated downwards by using a tool, the screw rod 9 gradually enters the screw hole 21 through the thread 20 at the bottom, the fixed seat 3 is driven to move downwards by the continuous movement of the screw rod 9, the rubber pad 10 extruded below the fixed seat 3 is compressed by force, the screw rod 9 is converted and fixed by screwing a distance in turn, after the fixed seat 3 moves downwards to a certain degree, the limit groove 19 on the outer wall of the fixed seat 3 reaches the position of the fixed groove 11, the limit block 15 in the fixed groove 11 loses extrusion and, and is clamped into the limit groove 19, so that the fixed seat 3 is in a more stable state; when the die needs to be disassembled, the screw 9 on the upper end face of the fixing seat 3 is found and is reversely unscrewed, the screw 9 continuously rises, the screw 9 drives the gear 18 in the middle of the screw to rotate when rotating, the gear 18 drives the rectangular plate 16 to move towards the direction of the limiting groove 19 through the connected rack 17, the rectangular plate 16 gradually enters the limiting groove 19 and extrudes the limiting block 15 in the limiting groove 19, the limiting block 15 moves towards the bottom of the fixing groove 11 again, after the screw 9 is screwed to the maximum degree, the bottom thread 20 is separated from the screw hole 21, the limiting block 15 completely leaves the limiting groove 19, the fixing seat 3 can be lifted at the moment, and the disassembly can be easily completed.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Casing die casting die, its characterized in that: including deciding module (1) and mount pad (6), decide module (1) below and be provided with fixing base (3), it is provided with movable mould group (2) to decide module (1) top, it is provided with fixed plate (4) to move module (2) up end, the relative terminal surface middle part position of deciding module (1) and movable mould group (2) is provided with mould cavity (5), mount pad (6) up end middle part position is provided with rectangular channel (7), fixing base (3) are located rectangular channel (7), fixing base (3) upper end corresponds four limits middle part position and is provided with round hole (8), be provided with adjustable screw rod (9) in round hole (8).

2. The housing die casting mold as claimed in claim 1, wherein: decide module (1) and fixing base (3), movable mould group (2) and fixed plate (4) and all constitute integratively through the welding, rectangular channel (7) bottom is provided with rubber pad (10) in fixing base (3) below position.

3. The housing die casting mold as claimed in claim 1, wherein: rectangular channel (7) bottom corresponds round hole (8) position and is provided with screw (21), screw rod (9) afterbody passes fixing base (3) and rubber pad (10) and arrives screw (21) top position, screw rod (9) afterbody corresponds screw (21) and is provided with screw thread (20).

4. The housing die casting mold as claimed in claim 1, wherein: rectangular channel (7) four walls middle part position all is provided with fixed slot (11), fixed slot (11) bottom is provided with interior baffle (12), interior baffle (12) are fixed slot (11) bottom through gluing, interior baffle (12) top is provided with high strength spring (13), high strength spring (13) top is provided with outer baffle (14), outer baffle (14) up end middle part position is provided with stopper (15), fixing base (3) outer wall all is provided with spacing groove (19) corresponding fixed slot (11) position, stopper (15) head stretches into in spacing groove (19), stopper (15) head position up end is the cambered surface.

5. The housing die casting mold as claimed in claim 1, wherein: the adjustable rectangular plate (16) is arranged in the fixed seat (3) at the rear position of the limiting groove (19), a rack (17) is arranged on the outer wall of one side of the rectangular plate (16), and a corresponding gear (18) is arranged on the outer ring of the screw rod (9) at the position of the rack (17).