CN211591032U - Automotive interior mould of convenient quick unloading - Google Patents

Abstract

The utility model discloses a convenient automotive interior mould of quick unloading, including movable mould, guide bar, position sleeve and die cavity, the lower terminal surface edge of movable mould installs the guide bar, and the bottom of guide bar corresponds the position sleeve that distributes perpendicularly, the edge at the cover half up end is fixed to the position sleeve, the locating hole has been seted up to the inside of cover half, the inside of cover half is provided with the guide block, and the inside of cover half is provided with guide bar, spout and pulls the arch to the lower terminal surface and the slide bar of guide bar are connected, the inside of die cavity is provided with horizontal distribution's bottom plate, and the below of bottom plate sets up the backup pad, and the backup pad passes through the telescopic link and installs inside the die cavity. This automotive interior mould of convenient quick unloading utilizes mechanical structure drawing of patterns, combines the action of compound die of mould itself and branch mould to provide power for mechanical structure's function, and structural design is more reasonable, convenient quick unloading.

Description

Automotive interior mould of convenient quick unloading

Technical Field

The utility model relates to the technical field of mold, specifically be an automotive interior mould of convenient quick unloading.

Background

The automobile interior trim is a structural component processed by a die for ensuring the interior aesthetic property of an automobile, the die of the type is generally used for processing the interior trim in a stamping and die assembling mode, and in the actual processing process, because an interior trim original part is deformed correspondingly, the existing die of the same type has the following problems in actual use:

after the member is deformed, the member is stably embedded in a cavity of the fixed die, so that the member needs to be separated from the cavity by using an additional demoulding mechanism, and a demoulding structure carried in the die is generally an independent power source, so that the blanking efficiency is low, the member is easy to damage, and the structural design is unreasonable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient automotive interior mould of quick unloading to propose the component after deformation in solving above-mentioned background art, it is stably inlayed in the die cavity of cover half, consequently need use extra drawing of patterns just enough, make it separate from the die cavity, and the demoulding structure from the area generally is independent power supply in the mould, and unloading efficiency is lower, and damages easily, the unreasonable problem of structural design.

In order to achieve the above object, the utility model provides a following technical scheme: an automobile interior trimming die convenient and rapid in blanking comprises a movable die, a guide rod, a positioning sleeve and a cavity, wherein the guide rod is arranged at the edge of the lower end surface of the movable die, and the bottom end of the guide rod is correspondingly distributed with vertically distributed positioning sleeves which are fixed at the edge of the upper end surface of the fixed die, and the upper end surface of the fixed die is provided with a die cavity, the cavity is matched with the lower end surface of the movable mould, a positioning hole is arranged in the fixed mould, a positioning rod is arranged above the positioning hole, the top end of the positioning rod is fixed on the lower end surface of the movable die, the inner part of the fixed die is provided with a guide block, the inner part of the fixed die is provided with a guide rod, a sliding chute and a traction bulge, and the lower terminal surface and the slide bar of guide bar are connected, the inside of die cavity is provided with the bottom plate of horizontal distribution, and the below of bottom plate sets up the backup pad, and the backup pad passes through the telescopic link to be installed inside the die cavity.

Preferably, the positioning holes are symmetrically distributed about the center line of the fixed die by 2, and the positioning holes are matched with the positioning rods.

Preferably, the outer end of the guide block is located in the positioning hole, the upper end face of the guide block is of an arc-shaped broken face structure, and the guide block and the guide rod are both connected inside the sliding groove in a sliding mode.

Preferably, the outer end of the guide rod is welded and fixed at the inner end of the guide block, and the traction protrusion is fixed on the upper end surface of the inner end of the guide rod.

Preferably, both sides of the lower end face of the bottom plate are inclined plane structures, the two inclined plane structures are symmetrically distributed, and the lower end face of the bottom plate is attached to a top ball of the traction protrusion.

Preferably, the bottom end of the sliding rod is connected in the transverse groove in a sliding mode through the sliding block and the spring, and the transverse groove is formed in the bottom wall of the fixed die.

Compared with the prior art, the beneficial effects of the utility model are that: according to the automobile interior trim mold convenient and rapid to discharge, a mechanical structure is used for demolding, and the actions of mold closing and mold splitting of the mold are combined to provide power for the operation of the mechanical structure, so that the structural design is more reasonable, and the rapid discharge is convenient;

1. the structural design of the positioning hole and the positioning rod is convenient for the positioning rod to move up and down in the hole and further position the die assembly operation, so that the die assembly operation is more accurate, and meanwhile, the rapid blanking operation can be performed on the component by utilizing the moving action of the positioning rod and structures such as the guide block, the guide rod and the like;

2. the design of structures such as guide rods and sliding rods is convenient for the stable movement of structures such as bottom plates and guide rods, and the use is more convenient.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the structure of the movable mold of the present invention in front view after moving downward;

FIG. 3 is a schematic view of the fixed mold of the present invention;

fig. 4 is an enlarged cross-sectional view of the cross-section a of fig. 2 according to the present invention.

In the figure: 1. moving the mold; 2. a guide bar; 3. a positioning sleeve; 4. fixing a mold; 5. a cavity; 6. positioning holes; 7. positioning a rod; 8. a guide block; 9. a guide rod; 10. a chute; 11. A traction protrusion; 12. a base plate; 13. a slide bar; 14. a transverse groove; 15. a slider; 16. a spring; 17. a telescopic rod; 18. and a support plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an automobile interior trimming mold convenient and rapid in blanking comprises a movable mold 1, a guide rod 2, a positioning sleeve 3, a fixed mold 4, a cavity 5, a positioning hole 6, a positioning rod 7, a guide block 8, a guide rod 9, a sliding chute 10, a traction bulge 11, a bottom plate 12, a sliding rod 13, a transverse groove 14, a sliding block 15, a spring 16, a telescopic rod 17 and a supporting plate 18, wherein the guide rod 2 is installed at the edge of the lower end face of the movable mold 1, the positioning sleeve 3 which is vertically distributed is correspondingly distributed at the bottom end of the guide rod 2, the positioning sleeve 3 is fixed at the edge of the upper end face of the fixed mold 4, the cavity 5 is formed in the upper end face of the fixed mold 4, the cavity 5 is matched with the lower end face of the movable mold 1, the positioning hole 6 is formed in the fixed mold 4, the positioning rod 7 is arranged above the positioning hole 6, the top end, and the inside of the fixed die 4 is provided with a guide rod 9, a sliding chute 10 and a traction bulge 11, the lower end surface of the guide rod 9 is connected with a sliding rod 13, the inside of the cavity 5 is provided with a bottom plate 12 which is horizontally distributed, a supporting plate 18 is arranged below the bottom plate 12, and the supporting plate 18 is arranged inside the cavity 5 through a telescopic rod 17.

Locating hole 6 has 2 about the central line symmetric distribution of cover half 4, and locating hole 6 is identical with locating lever 7, the outer end of guide block 8 is located locating hole 6, and the up end of guide block 8 is arc broken face structure, and inside guide block 8 and the equal sliding connection of guide rod 9 spout 10, at locating lever 7 and guide block 8's squeezing action, and under the effect with guide block 8 surface arc structure, guide block 8 can be towards inboard slip on the horizontal direction, consequently can drive guide rod 9 and slide in spout 10 in step.

The outer end welded fastening of guide bar 9 is in the inner of guide block 8, and pull protruding 11 and fix the up end in guide bar 9 the inner, the both sides of terminal surface are the inclined plane structure under bottom plate 12, two inclined plane structure symmetric distributions, and its lower terminal surface is laminated with the top ball that pulls protruding 11 mutually, the protruding 11 meeting synchronous movement of pulling of guide bar 9 the inner, under the guide of terminal surface inclined plane structure under bottom plate 12, bottom plate 12 self can move gradually downwards, until guide bar 9 stops moving, in-process slide bar 13 bottom of removing can drive slider 15 and slide in cross slot 14, and compression spring 16.

The bottom end of the sliding rod 13 is connected in the transverse groove 14 in a sliding mode through the sliding block 15 and the spring 16, the transverse groove 14 is formed in the bottom wall of the fixed die 4, when the positioning rod 7 is separated from the guide block 8, the spring 16 compressed under stress in the drawing 4 begins to rebound, the sliding block 15 and the sliding rod 13 drive the guide rod 9 to move in the reverse direction, and therefore the bottom plate 12 can move upwards again and support a workpiece out, and the purpose of automatic and rapid blanking is achieved.

The working principle is as follows: firstly, an interior trim original piece can be placed in a cavity 5 in a fixed die 4, at the moment, a bottom plate 12 is still at a higher position, then, the die assembly molding operation can be started, a movable die 1 starts to move towards the fixed die 4, firstly, a guide rod 2 is matched in a positioning sleeve 3 to realize the preliminary setting function, the movable die 1 continues to move until a positioning rod 7 is completely matched in a positioning hole 6, and then, the processing of an interior trim component can be completed;

the downward movement of the positioning rod 7 is divided into two stages, the first stage is to contact with the guide block 8, under the extrusion action of the positioning rod 7 and the guide block 8 and the action of the arc structure on the surface of the guide block 8, the guide block 8 can slide towards the inner side in the horizontal direction, so the guide rod 9 can be driven to synchronously slide in the sliding groove 10, at the moment, the traction bulge 11 at the inner end of the guide rod 9 can synchronously move, under the guide of the inclined plane structure on the lower end surface of the bottom plate 12, the bottom plate 12 can gradually move downwards until the guide rod 9 stops moving, and the bottom end of the sliding rod 13 can drive the sliding block 15 to slide in the transverse groove 14 in the moving process and compress the spring 16;

the second stage is that when the guide block 8 is completely positioned in the sliding groove 10, the positioning rod 7 continuously moves downwards to complete the stamping processing of the component, after the completion, the positioning rod 7 is separated from the positioning hole 6 under the driving of the movable die 1, when the positioning rod 7 and the guide block 8 are separated from contact, the spring 16 compressed by force in fig. 4 begins to rebound, and drives the guide rod 9 to move reversely through the slide block 15 and the slide rod 13, so that the bottom plate 12 can move upwards again and support the workpiece out, thereby achieving the purpose of automatic and rapid blanking.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a convenient automotive interior mould of quick unloading, includes movable mould (1), guide bar (2), position sleeve (3) and die cavity (5), its characterized in that: the edge of the lower end face of the movable mold (1) is provided with a guide rod (2), the bottom end of the guide rod (2) is correspondingly provided with a positioning sleeve (3) which is vertically distributed, the positioning sleeve (3) is fixed at the edge of the upper end face of the fixed mold (4), the upper end face of the fixed mold (4) is provided with a cavity (5), the cavity (5) is matched with the lower end face of the movable mold (1), the inside of the fixed mold (4) is provided with a positioning hole (6), a positioning rod (7) is arranged above the positioning hole (6), the top end of the positioning rod (7) is fixed at the lower end face of the movable mold (1), the inside of the fixed mold (4) is provided with a guide block (8), the inside of the fixed mold (4) is provided with a guide rod (9), a sliding groove (10) and a traction bulge (11), the lower end face of the guide rod (9) is connected with a sliding rod (13), and the, and a supporting plate (18) is arranged below the bottom plate (12), and the supporting plate (18) is arranged in the cavity (5) through an expansion rod (17).

2. The automotive interior mold convenient and rapid in blanking according to claim 1, characterized in that: the positioning holes (6) are symmetrically distributed about the center line of the fixed die (4) in 2 numbers, and the positioning holes (6) are matched with the positioning rods (7).

3. The automotive interior mold convenient and rapid in blanking according to claim 1, characterized in that: the outer end of the guide block (8) is located in the positioning hole (6), the upper end face of the guide block (8) is of an arc-shaped broken face structure, and the guide block (8) and the guide rod (9) are connected inside the sliding groove (10) in a sliding mode.

4. The automotive interior mold convenient and rapid in blanking according to claim 1, characterized in that: the outer end of the guide rod (9) is welded and fixed at the inner end of the guide block (8), and the traction bulge (11) is fixed on the upper end surface of the inner end of the guide rod (9).

5. The automotive interior mold convenient and rapid in blanking according to claim 1, characterized in that: the two sides of the lower end face of the bottom plate (12) are both of inclined plane structures, the two inclined plane structures are symmetrically distributed, and the lower end face of the bottom plate is attached to the top end ball of the traction protrusion (11).

6. The automotive interior mold convenient and rapid in blanking according to claim 1, characterized in that: the bottom end of the sliding rod (13) is connected in the transverse groove (14) in a sliding mode through the sliding block (15) and the spring (16), and the transverse groove (14) is formed in the bottom wall of the fixed die (4).

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