CN220462104U - Aluminum alloy die forging forming die tool - Google Patents

Abstract

The utility model discloses an aluminum alloy die forging forming die tool which comprises an upper die and a lower die, wherein the upper die is arranged above the lower die, a punching groove is formed in the top of the lower die, first cavities are symmetrically formed in the lower die, second cavities are formed in the lower die and below the two first cavities, the punching groove and the first cavities are mutually communicated through grooves, a limit groove is formed in the lower die and corresponds to the side surface of the inner wall of the first cavity, and a limit rod is fixedly connected between the top and the bottom of the inner wall of the limit groove. This aluminum alloy die forging forming die frock, structural design is reasonable, convenient to use, after utilizing the mould to forge and press the aluminum alloy die forging to finish, can realize ejecting fast to the forging, need not artifical sled spare, reduced workman's intensity of labour, also reduced the damage to the forging surface moreover, avoided unnecessary loss, can satisfy people's user demand comprehensively.

Description

Aluminum alloy die forging forming die tool

Technical Field

The utility model relates to the technical field of dies, in particular to an aluminum alloy die forging forming die tool.

Background

At present, after the aluminum alloy die forging is forged by using a die, the problem that a workpiece is inconvenient to take often exists, and the workpiece is required to be manually pried, so that the labor intensity of workers is high, the forging is easy to damage, and unnecessary loss is brought to the forging.

Disclosure of Invention

The utility model aims to provide an aluminum alloy die forging forming die tool for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an aluminum alloy die forging forming die frock, includes upper mould and bed die, the upper mould sets up the top at the bed die, the punching press groove has been seted up at the top of bed die, first cavity has been seted up to the inside symmetry of bed die, the second cavity has been seted up to the inside below that just is located two first cavities of bed die, communicate each other through logical groove between punching press groove and the first cavity, the spacing groove has been seted up to the side of the inside and corresponding first cavity inner wall of bed die, fixedly connected with gag lever post between the top and the bottom of spacing groove inner wall, along axial sliding connection there being the slider on the gag lever post, one side of slider runs through the spacing groove and extends to the inside fixedly connected with trapezium of first cavity, the ejector pin is installed to the top symmetry of trapezium, the top of ejector pin runs through first cavity and extends to logical inslot portion, and two ejector pin tops that are located the homonymy pass through roof fixed connection, antifriction bearing is installed to bed die inner wall left and right sides symmetry, rotationally be connected with the screw rod in the antifriction bearing, the one end of screw rod runs through to antifriction bearing outside fixedly connected with driven bevel gear, along axial threaded connection there being translation piece on the screw rod, the top fixedly connected with pinch roller of translation piece, the top of pinch roller runs through the second cavity and extends to inside the first cavity, the bed die openly just corresponds the position fixed mounting between two driven bevel gears and has step motor, step motor's output shaft runs through the driving bevel gear that uses with driven bevel gear cooperation to the inside fixedly connected with of second cavity.

Further, the inner side of the sliding block is provided with a ball, and the ball is in rolling connection with the surface of the limiting rod.

Further, reinforcing ribs are fixedly arranged at the top of the translation block and correspond to the two sides of the pressing wheel, and one side, close to the pressing wheel, of each reinforcing rib is fixedly connected with the pressing wheel.

Further, a wheel groove is formed in the inclined surface of the trapezoid block at a position corresponding to the pressing wheel, and the pressing wheel is connected inside the wheel groove in a rolling mode.

Further, a motor sleeve is arranged on the outer side of the stepping motor, and the motor sleeve is fixedly connected to the outer side of the lower die.

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

according to the utility model, after the aluminum alloy die forging is forged and formed by using the upper die and the lower die, when a piece is required to be taken out of the stamping groove, the stepping motor can be started, the output shaft of the stepping motor drives the driving bevel gear to rotate, the driven bevel gear meshed with the stepping motor can drive the screw to rotate under the connection of the rolling bearing, the translational block in threaded connection with the driven bevel gear can drive the pressing wheel to translate inwards, the trapezoid block is extruded on the inclined surface, the trapezoid block is vertically moved upwards under the connection limit of the limiting rod and the sliding block, the ejector rod and the top plate are driven to vertically move upwards, and then the aluminum alloy die forging in the stamping groove is ejected out by using the top plate.

Drawings

FIG. 1 is a cross-sectional view of a front view of the structure of the present utility model;

FIG. 2 is an enlarged view of a portion of A-A of FIG. 1 in accordance with the present utility model;

fig. 3 is a cross-sectional side view of the lower die of the present utility model.

In the figure: 1 an upper die, 2 a lower die, 3 a stamping groove, 4 a first cavity, 5 a second cavity, 6 a through groove, 7 a limit groove, 8 a limit rod, 9 a sliding block, 10 a trapezoid block, 11 a top rod, 12 a top plate, 13 a rolling bearing, 14 a screw rod, 15 a driven bevel gear, 16 a translation block, 17 a pinch roller, 18 a stepping motor, 19 a driving bevel gear, 20 balls, 21 reinforcing ribs, 22 wheel grooves and 23 motor sleeves.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, an aluminum alloy die forging forming die tooling comprises an upper die 1 and a lower die 2, wherein the upper die 1 is arranged above the lower die 2, a punching groove 3 is formed in the top of the lower die 2, first cavities 4 are symmetrically formed in the lower die 2, second cavities 5 are formed in the lower portions of the two first cavities 4 inside the lower die 2, the punching groove 3 and the first cavities 4 are communicated with each other through a through groove 6, a limit groove 7 is formed in the lower die 2 and corresponds to the side surface of the inner wall of the first cavity 4, a limit rod 8 is fixedly connected between the top and the bottom of the inner wall of the limit groove 7, a sliding block 9 is axially connected to the limit rod 8 in a sliding manner, one side of the sliding block 9 penetrates through the limit groove 7 and extends to the inside of the first cavity 4, ejector rods 11 are symmetrically arranged at the top of the trapezoidal block 10, the top ends of the ejector rods 11 penetrate through the first cavities 4 and extend to the inside of the through grooves 6, two ejector rods 11 on the same side are fixedly connected through top plates 12, rolling bearings 13 are symmetrically arranged on the left and right sides of the inner wall of the lower die 2, a rotary bearing 13 is fixedly connected with a step-by-pass motor 13, a bevel gear motor 14 is fixedly connected with a bevel gear 16, and a step-shaped roller 16 is fixedly connected with the top wheel 15, and a step-shaped bevel gear 15 is fixedly penetrates through the top of the first cavity 15, and runs through the inside of the first cavity 15, and the first end is fixedly connected with a bevel gear 15, and the end 13, and the end is fixedly connected with the top-shaped bevel gear 15, and the top-shaped bevel gear 13, and the top drive motor, and the two side drive bevel gear 13 has the top 13.

Specifically, the inner side of the sliding block 9 is provided with a ball 20, the ball 20 is in rolling connection with the surface of the limiting rod 8, and the ball 20 reduces friction and abrasion between the inner side of the sliding block 9 and the surface of the limiting rod 8 when the sliding block 9 moves.

Specifically, reinforcing ribs 21 are fixedly arranged at the top of the translation block 16 and at two sides corresponding to the pinch roller 17, one side, close to the pinch roller 17, of each reinforcing rib 21 is fixedly connected with the pinch roller 17, and the reinforcing ribs 21 strengthen the connection strength between the pinch roller 17 and the translation block 16.

Specifically, the inclined surface of the trapezoid block 10 is provided with the wheel groove 22 corresponding to the position of the pressing wheel 17, the pressing wheel 17 is connected inside the wheel groove 22 in a rolling way, and the wheel groove 22 can effectively prevent the pressing wheel 17 from falling off from the inclined surface of the trapezoid block 10.

Specifically, the motor sleeve 23 is arranged on the outer side of the stepping motor 18, the motor sleeve 23 is fixedly connected on the outer side of the lower die 2, and the motor sleeve 23 is dustproof and protected from the outside of the stepping motor 18 so as to prolong the service life.

This aluminum alloy die forging forming die frock, structural design is reasonable, convenient to use, after utilizing the mould to forge and press the aluminum alloy die forging to finish, can realize ejecting fast to the forging, need not artifical sled spare, reduced workman's intensity of labour, also reduced the damage to the forging surface moreover, avoided unnecessary loss, can satisfy people's user demand comprehensively.

When the aluminum alloy die forging is used, after the aluminum alloy die forging is forged and molded by the upper die 1 and the lower die 2, when a workpiece is required to be taken from the stamping groove 3, the stepping motor 18 can be started, the output shaft of the stepping motor drives the driving bevel gear 19 to rotate, the driven bevel gear 15 meshed with the driving bevel gear can drive the screw 14 to rotate under the connection of the rolling bearing 13, the translation block 16 in threaded connection with the screw can drive the pressing wheel 17 to translate inwards, the inclined plane of the trapezoid block 10 is extruded, the trapezoid block 10 moves vertically upwards under the connection limit of the limit rod 8 and the sliding block 9, the ejector rod 11 and the top plate 12 are driven to move vertically upwards, and then the aluminum alloy die forging in the stamping groove 3 is ejected by the top plate 12.

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

Claims (5)

1. The utility model provides an aluminum alloy die forging forming die frock, includes mould (1) and bed die (2), its characterized in that: the upper die (1) is arranged above the lower die (2), a stamping groove (3) is formed in the top of the lower die (2), first cavities (4) are symmetrically formed in the lower die (2), second cavities (5) are formed in the lower die (2) and below the two first cavities (4), the stamping groove (3) and the first cavities (4) are communicated with each other through a through groove (6), a limit groove (7) is formed in the lower die (2) and corresponds to the side surface of the inner wall of the first cavities (4), a limit rod (8) is fixedly connected between the top and the bottom of the inner wall of the limit groove (7), a sliding block (9) is connected to the limit rod (8) in an axial sliding mode, one side of the sliding block (9) penetrates through the limit groove (7) and extends to the inner portion of the first cavities (4) to be fixedly connected with a trapezoid block (10), top symmetry of the trapezoid block (10) is provided with a top rod (11), the top end of the first cavity (4) of the top rod (11) penetrates through the first cavities (6) and corresponds to the side surface of the inner wall of the first cavities (4) to be connected with two rolling bearings (13) through the two rolling bearings (13), one end of screw rod (14) runs through to antifriction bearing (13) outside fixedly connected with driven bevel gear (15), along axial threaded connection there being translation piece (16) on screw rod (14), the top fixedly connected with pinch roller (17) of translation piece (16), the top of pinch roller (17) runs through second cavity (5) and extends to inside first cavity (4), positive and the position fixed mounting that corresponds between two driven bevel gears (15) of bed die (2) have step motor (18), the output shaft of step motor (18) runs through to inside fixedly connected with of second cavity (5) and driven bevel gear (15) cooperation use initiative bevel gear (19).

2. The aluminum alloy die forging forming die tooling as set forth in claim 1, wherein: the inner side of the sliding block (9) is provided with a ball (20), and the ball (20) is in rolling connection with the surface of the limiting rod (8).

3. The aluminum alloy die forging forming die tooling as set forth in claim 2, wherein: reinforcing ribs (21) are fixedly arranged at the top of the translation block (16) and correspond to the two sides of the pressing wheel (17), and one side, close to the pressing wheel (17), of each reinforcing rib (21) is fixedly connected with the pressing wheel (17).

4. The aluminum alloy die forging forming die tooling as set forth in claim 3, wherein: a wheel groove (22) is formed in the inclined surface of the trapezoid block (10) and corresponds to the pressing wheel (17), and the pressing wheel (17) is connected inside the wheel groove (22) in a rolling mode.

5. The aluminum alloy die forging forming die tooling as set forth in claim 4, wherein: the outside of step motor (18) is equipped with motor cover (23), motor cover (23) fixed connection is in the outside of bed die (2).