CN210789061U

CN210789061U - Automatic hot die forging press of unloading

Info

Publication number: CN210789061U
Application number: CN201921682515.9U
Authority: CN
Inventors: 杨晓明
Original assignee: Hubei Shenjiang Precision Forging Co Ltd
Current assignee: Hubei Shenjiang Precision Forging Co Ltd
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-06-19
Anticipated expiration: 2029-10-10

Abstract

The utility model discloses an automatic hot die forging press of unloading, including organism, lower mould, punching press head and last mould, be equipped with the support on the organism the frame that increases of lower mould, be equipped with the die cavity that link up the setting from top to bottom in the lower mould, the bottom slidable of lower mould is equipped with the layer board that suits with the die cavity, the one end of layer board be equipped with horizontal protrusion in the push rod that the one end of lower mould set up, the cover is equipped with on the push rod with the reset spring that the one end of lower mould suited, be close to on the organism the one end of lower mould is equipped with the support, the support is equipped with the upset key that can overturn perpendicularly, the lower extreme of upset key is equipped with the briquetting, the upper end of upset key is equipped with the response pole, the side of punching. The utility model discloses an automatic hot die forging press of unloading realizes automatic discharge, need not the artifical work piece of taking, has avoided the condition emergence of holding the work piece and being scalded, has reduced intensity of labour, has improved production efficiency.

Description

Automatic hot die forging press of unloading

Technical Field

The utility model relates to a hot die forging presses technical field, more specifically says, it relates to an automatic hot die forging press of unloading.

Background

Among the prior art, use the hot mould forging and pressing back, need take out the work piece, however the temperature of work piece is higher, is not convenient for use workman's manual snatching to unload, moreover, if forge the work piece that weight is big, manual operation can consume the manpower very much, and is inefficient.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is not enough to the above-mentioned of prior art, the utility model aims at providing an efficient automatic discharge's hot die forging press.

In order to realize the aim, the utility model provides an automatic unloading hot die forging press, which comprises a press body, a lower die arranged on the press body, a stamping head arranged above the lower die and an upper die arranged at the bottom of the stamping head, wherein the press body is provided with a heightening frame for supporting the lower die, a die cavity which is communicated with the lower die is arranged in the lower die, the bottom of the lower die is slidably provided with a supporting plate which is adaptive to the die cavity, one end of the supporting plate is provided with a push rod which horizontally protrudes out of one end of the lower die, the push rod is sleeved with a reset spring which is adaptive to one end of the lower die, one end of the press body close to the lower die is provided with a support, the support is provided with a turnover key which can be vertically turned over, the lower end of the turnover key is provided with a pressing block which is abutted against one end of the push rod, the upper, and the side surface of the stamping head is convexly provided with an induction bulge.

Furthermore, a torsion spring is arranged between the turnover key and the support.

Furthermore, the bottom of the die cavity of the lower die is provided with a sliding groove matched with the supporting plate.

Furthermore, a guide hole communicated with the sliding groove is formed in the bottom of one end of the lower die, and a guide portion matched with the guide hole is formed in the push rod.

As a further improvement, the lower part of the pressing block is provided with an arc-shaped groove matched with one end of the push rod, and one end of the push rod is provided with a detachable ball head.

Furthermore, the ball head is in threaded connection with one end of the push rod, and two ends of the return spring are respectively abutted against the lower die and the ball head.

As a further improvement, a conveying roller assembly which is obliquely arranged is arranged below the lower die in the heightening frame.

As a further improvement, the induction protrusion is an arc protrusion, and the upper end of the induction rod is provided with a roller adaptive to the arc surface of the arc protrusion.

Furthermore, the upper end of the induction rod is hinged with a folding rod provided with an idler wheel, the induction rod is provided with a limiting block matched with the top surface of the folding rod, and the upper end of the folding rod is provided with a spring connected with the induction rod.

Advantageous effects

Compared with the prior art, the utility model discloses an automatic hot die forging press of unloading's beneficial effect as follows: this automatic hot die forging press of unloading's structural design is reasonable, realizes automatic discharge, need not the manual work piece of taking, has avoided the condition emergence that the hand work piece was scalded, moreover, has reduced intensity of labour, has improved production efficiency.

Drawings

FIG. 1 is a schematic structural view of an automatic discharge hot die forging press according to the present invention;

FIG. 2 is a schematic structural view of a middle support and a flip key according to the present invention;

FIG. 3 is a left side view of the structure of the middle and lower molds of the present invention;

FIG. 4 is a right side view of the structure of the middle support plate of the present invention;

fig. 5 is an enlarged view of the structure of the middle turning key, the sensing rod and the roller structure of the present invention.

In the figure: 1. a body; 2. a lower die; 3. punching a head; 4. an upper die; 5. a support plate; 6. heightening; 7. a support; 8. a flip key; 9. a push rod; 10. briquetting; 11. an induction rod; 12. sensing the bulge; 13. a torsion spring; 14. a chute; 15. an arc-shaped slot; 16. a ball head; 17. a return spring; 18. a conveyor roller assembly; 19. a roller; 20. and (4) folding the rod.

Detailed Description

The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited by the following detailed description.

The specific implementation manner of the utility model is as follows: as shown in fig. 1-5, an automatic discharging hot die forging press comprises a machine body 1, a lower die 2 mounted on the machine body 1, a stamping head 3 arranged above the lower die 2, and an upper die 4 arranged at the bottom of the stamping head 3, wherein the machine body 1 further comprises a pressure device and a heating device which form the hot die forging press, a heightening frame 6 for supporting the lower die 2 is arranged on the machine body 1, a die cavity which is arranged in a run-through manner is arranged in the lower die 2, a supporting plate 5 which is adapted to the die cavity is slidably arranged at the bottom of the lower die 2, a push rod 9 which horizontally protrudes out of one end of the lower die 2 is arranged at one end of the supporting plate 5, a return spring 17 which is adapted to one end of the lower die 2 is sleeved on the push rod 9, a support 7 is arranged at one end of the machine body 1 which is close to the lower die 2, the support 7 is provided, the upper end of the turnover key 8 is provided with an induction rod 11 which is matched with the side surface of the punching head 3, and the side surface of the punching head 3 is convexly provided with an induction bulge 12. In this automatic discharge's hot die forging press, the back is accomplished in the 3 punching presses of punching press head, rise at punching press head 3 and make response arch 12 with response pole 11 outwards extrude, 8 clockwise rotations of upset key, thereby make briquetting 10 extrude push rod 9, promote

push rod

9, 5 horizontal slip of layer board, after response pole 11 slides the protruding high point of response arch 12, thereby make the work piece in lower mould 2 drop, realize automatic discharge, need not the manual work piece of taking, the condition of having avoided the hand work piece to be scalded takes place, and furthermore, the labor intensity is reduced, and the production efficiency is improved.

After the workpiece falls, the stamping head 3 continues to rise, the sensing rod 11 slides along the surface of the sensing protrusion 12, the turnover key 8 rotates anticlockwise on the torsion spring, and the push rod 9 pulls the supporting plate 5 to the right side to slide into the lower die 2 under the rebound force of the return spring 17.

In the embodiment, a torsion spring 13 is arranged between the turnover key 8 and the support 7, and the torsion spring 13 enables the pressing block 10 on the turnover key 8 to pre-press the push rod 9.

In this embodiment, the bottom of the cavity of the lower mold 2 is provided with a chute 14 adapted to the pallet 5. The both sides of spout 14 are equipped with the draw-in groove of support layer board 5, and the both sides of tray 5 are equipped with the protruding edge with draw-in groove looks adaptation, and the draw-in groove supports the both sides of tray 5.

In this embodiment, the bottom of one end of the lower mold 2 is provided with a guide hole communicated with the chute 14, and the push rod 9 is provided with a guide part matched with the guide hole.

In this embodiment, the lower portion of the pressing block 10 is provided with an arc-shaped slot 15 corresponding to one end of the push rod 9, and one end of the push rod 9 is provided with a detachable ball 16. The pressing block 10 is in smooth contact with the ball head 16 of the push rod 9.

In this embodiment, the ball 16 is connected to one end of the push rod 9 by a screw, and two ends of the return spring 17 are respectively abutted against the lower die 2 and the ball 16.

In the present embodiment, a conveying roller assembly 18 is arranged obliquely below the lower mold 2 in the heightening frame 6. After the workpiece falls, it can be conveyed out by gravity through the conveyor roller assembly 18.

In this embodiment, the sensing protrusion 12 is an arc protrusion, and the upper end of the sensing rod 11 is provided with a roller 19 corresponding to the arc surface of the arc protrusion.

In this embodiment, the upper end of the sensing rod 11 is hinged with a folding rod 20 provided with a roller 19, the sensing rod 11 is provided with a limiting block adapted to the top surface of the folding rod 20, and the upper end of the folding rod 20 is provided with a spring connected with the sensing rod 11.

The working process is as follows: after 3 punching presses of punching press head are accomplished, rise at punching press head 3 and make response arch 12 will respond to 11 extrusions, upset key 8 rotates clockwise, thereby make briquetting 10 extrude push rod 9, promote

push rod

9, 5 horizontal slip of layer board, after response 11 protruding high points that slide response arch 12, thereby make the work piece in lower mould 2 drop, realize automatic discharge, need not the artifical work piece of taking, the condition emergence of having avoided the hand work piece to be scalded, moreover, the labor intensity is reduced, and the production efficiency is improved.

After the workpiece falls, the stamping head 3 continues to rise, the sensing rod 11 slides along the lower surface of the sensing protrusion 12, the turnover key 8 rotates anticlockwise under the action of the torsion spring 13, and the push rod 9 pulls the supporting plate 5 to the right side to slide into the lower die 2 under the rebound force of the return spring 17.

When the next workpiece is forged and pressed, the stamping head 3 descends, the sensing protrusion 12 on the stamping head 3 presses the roller 19 on the sensing rod 11 to enable the folding rod 20 to rotate anticlockwise, and the overturning key 8 cannot be caused to extrude the supporting plate 5; the punching head 3 continues to descend, and because the folding rod 20 is folded and the roller 19 on the folding rod 20 slides to the convex high point at the rightmost end of the induction protrusion 12, the folding rod 20 can rotate clockwise under the action of the tensile force of the spring, so that the roller 19 slides to the upper side of the induction protrusion 12, and the pressing block 10 cannot extrude the supporting plate 5 in the whole process.

The above is only a preferred embodiment of the present invention, and it should be noted that for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which will not affect the utility of the invention and the utility of the patent.

Claims

1. The hot die forging press with the automatic discharging function comprises a press body (1), a lower die (2) arranged on the press body (1), a stamping head (3) arranged above the lower die (2) and an upper die (4) arranged at the bottom of the stamping head (3), and is characterized in that a heightening frame (6) for supporting the lower die (2) is arranged on the press body (1), a die cavity which is arranged in the lower die (2) in a vertically through mode is arranged, a supporting plate (5) which is adaptive to the die cavity is slidably arranged at the bottom of the lower die (2), a push rod (9) which horizontally protrudes out of one end of the lower die (2) is arranged at one end of the supporting plate (5), a reset spring (17) which is adaptive to one end of the lower die (2) is sleeved on the push rod (9), a support (7) is arranged at one end of the lower die (2) close to the press body (1), and a turnover key (8) which can vertically, the lower end of the turnover key (8) is provided with a pressing block (10) which is abutted to one end of the push rod (9), the upper end of the turnover key (8) is provided with an induction rod (11) which is matched with the side surface of the stamping head (3), and the side surface of the stamping head (3) is convexly provided with an induction bulge (12).

2. An automatic discharge hot die forging press as claimed in claim 1, characterized in that a torsion spring (13) is provided between said tumbler key (8) and said abutment (7).

3. An automatic discharge hot die forging press as claimed in claim 1 or 2, characterized in that the bottom of the cavity of the lower die (2) is provided with a chute (14) adapted to the pallet (5).

4. An automatic discharge hot die forging press as claimed in claim 3, characterized in that the bottom of one end of said lower die (2) is provided with a guide hole communicating with said chute (14), and said push rod (9) is provided with a guide portion adapted to the guide hole.

5. An automatic discharge hot die forging press as claimed in claim 3, characterized in that the lower part of said press block (10) is provided with an arc-shaped slot (15) adapted to one end of said push rod (9), one end of said push rod (9) being provided with a detachable bulb (16).

6. The hot die forging press with automatic discharging function as claimed in claim 5, wherein the ball head (16) is in threaded connection with one end of the push rod (9), and two ends of the return spring (17) are respectively abutted against the lower die (2) and the ball head (16).

7. An automatic discharge hot die forging press as claimed in claim 4, 5 or 6, characterized in that the elevated frame (6) is provided with an obliquely arranged feed roller assembly (18) at the lower side of the lower die (2).

8. An automatic discharge hot die forging press as claimed in claim 7, characterized in that said induction protrusion (12) is an arc-shaped protrusion, and the upper end of said induction rod (11) is provided with a roller (19) adapted to the arc of said arc-shaped protrusion.

9. The hot die forging press with automatic discharging function as claimed in claim 8, wherein the upper end of the induction rod (11) is hinged with a folding rod (20) provided with a roller (19), the induction rod (11) is provided with a limiting block adapted to the top surface of the folding rod (20), and the upper end of the folding rod (20) is provided with a spring connected with the induction rod (11).