CN218475951U

CN218475951U - Forging shop taper sleeve stamping device

Info

Publication number: CN218475951U
Application number: CN202222723686.XU
Authority: CN
Inventors: 李向林
Original assignee: Anshan Jiayang Heavy Industry Technology Co ltd
Current assignee: Anshan Jiayang Heavy Industry Technology Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-02-14
Anticipated expiration: 2032-10-17

Abstract

The utility model discloses a forging shop taper sleeve stamping device, including hydraulic press, hydraulic press's lateral wall fixedly connected with support, the upper surface center fixedly connected with nest block of extension board, the taper sleeve mould has been cup jointed to the inner chamber of nest block, and the taper sleeve blank has been cup jointed to the inner chamber of taper sleeve mould, and the punching press head has been cup jointed to the inner chamber of taper sleeve blank, the top and the punching press fixed connection of punching press head. Through the use of taper sleeve mould, can set up the taper sleeve blank in the center department of punching press head, at the in-process that pushes down, the punching press head can strut the taper sleeve blank, the outer wall of taper sleeve blank can laminate with taper sleeve mould inner wall simultaneously, make the taper sleeve blank accomplish whole punching press work, location taper sleeve blank central point that can be accurate, it is spacing to carry out simultaneously at the in-process that pushes down, the atress skew when preventing to push down, can ensure to push down the position simultaneously, prevent that crackle from appearing in taper sleeve blank one side, avoid influencing holistic yield.

Description

Forging shop taper sleeve stamping device

Technical Field

The utility model relates to a forge technical field, concrete field is a forging shop taper sleeve stamping device.

Background

The forging and pressing is a combination of forging and stamping, the blank is pressed down by a pressurizing device, and the forging and pressing is matched with a tool and a die to enable the blank to generate local or whole plastic deformation, the extruded product has various sections with complex shapes, and the finished taper sleeve is obtained by utilizing strong pressure. However, when the taper sleeve is forged, because the weight of the blank is inconvenient to move, the central point of the blank cannot be accurately positioned, if the taper sleeve is punched under the condition of offset, cracks are easy to appear on one side of the taper sleeve blank, and the integral yield is influenced, so that the taper sleeve punching device in the forging workshop is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a forging shop taper sleeve stamping device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a forging shop taper sleeve stamping device, includes hydraulic press, hydraulic press's lateral wall fixedly connected with support, the last fixed surface of support is connected with the extension board, the upper surface center fixedly connected with nest block of department of extension board, the inner chamber of nest block has cup jointed the taper sleeve mould, the inner chamber of taper sleeve mould has cup jointed the taper sleeve blank, the inner chamber of taper sleeve blank has cup jointed the punching press head, the top and the punching press fixed connection of punching press head.

Preferably, an inner groove plate is in clearance fit with an inner cavity of the taper sleeve die, an inner cavity of the inner groove plate is in clearance fit with a side wall of the stamping head, the upper surface of the inner groove plate is attached to the lower surface of the taper sleeve blank, a hydraulic cylinder is fixedly connected to an inner cavity of the support, a piston rod is installed in the inner cavity of the hydraulic cylinder, the side wall of the piston rod is in clearance fit with the center of the support plate, and the end of the piston rod is fixedly connected with the lower surface of the inner groove plate.

Preferably, the upper surface of extension board symmetry fixedly connected with curb plate, the upper surface symmetry of curb plate is provided with the bolt, the lantern ring has been cup jointed to the outer wall of taper sleeve mould, the lateral wall symmetry fixedly connected with side lever of the lantern ring, the tip fixedly connected with round hole board of side lever, the lower surface and the curb plate of round hole board laminate mutually, the curb plate passes through bolt and round hole board threaded connection.

Compared with the prior art, the beneficial effects of the utility model are that: through the use of taper sleeve mould, can set up the taper sleeve blank in the center department of punching press head, in the in-process that pushes down, the punching press head can strut the taper sleeve blank, the outer wall of taper sleeve blank can laminate with taper sleeve mould inner wall simultaneously, make the taper sleeve blank accomplish whole punching press work, location taper sleeve blank central point that can be accurate, it is spacing to carry on at the in-process that pushes down simultaneously, atress skew when preventing to push down, can ensure to push down the position simultaneously, prevent that crackle from appearing in taper sleeve blank one side, avoid influencing holistic yield.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a detail view of the structure of the taper sleeve mold in FIG. 1;

FIG. 3 is a detail view of the structure of the taper sleeve die of FIG. 1;

FIG. 4 is a detail view of the construction of the circular orifice plate of FIG. 2;

in the figure: 1. a hydraulic press; 2. a support; 3. a support plate; 4. sleeving blocks; 5. a taper sleeve die; 6. a taper sleeve blank; 7. stamping a head; 8. an inner slot plate; 9. a hydraulic cylinder; 10. a piston rod; 11. a side plate; 12. a collar; 13. a side lever; 14. a circular orifice plate; 15. and (4) bolts.

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 efforts all belong to the protection scope of the present invention.

Please refer to fig. 1-4, the utility model provides a forging shop taper sleeve stamping device, including hydraulic press 1, hydraulic press 1's lateral wall fixedly connected with support 2, support 2's last fixed surface is connected with extension board 3, extension board 3's upper surface center department fixedly connected with cover block 4, and the inner chamber of cover block 4 has cup jointed taper sleeve mould 5, and the inner chamber of taper sleeve mould 5 has cup jointed taper sleeve blank 6, and the inner chamber of taper sleeve blank 6 has cup jointed punching press head 7, the top and the 1 fixed connection of punching press of punching press head 7.

An inner groove plate 8 is arranged in a clearance fit manner in an inner cavity of the taper sleeve die 5, the inner cavity of the inner groove plate 8 is in clearance fit with the side wall of the stamping head 7, the upper surface of the inner groove plate 8 is attached to the lower surface of the taper sleeve blank 6, a hydraulic cylinder 9 is fixedly connected to the inner cavity of the support 2, a piston rod 10 is installed in the inner cavity of the hydraulic cylinder 9, the side wall of the piston rod 10 is in clearance fit with the center of the support plate 3, the end portion of the piston rod 10 is fixedly connected with the lower surface of the inner groove plate 8, after the stamping head 7 finishes stamping the taper sleeve blank 6, the piston rod 10 is pushed by the hydraulic cylinder 9 to move, the piston rod 10 can slide in the center of the support plate 3 and upwards push the inner groove plate 8, the inner groove plate 8 pushes the punched taper sleeve blank 6 upwards, the buckling of the taper sleeve blank 6 and the taper sleeve die 5 is cancelled, and the taper sleeve blank 6 is conveniently taken out.

The upper surface symmetry fixedly connected with curb plate 11 of extension board 3, the upper surface symmetry of curb plate 11 is provided with bolt 15, the outer wall of taper sleeve mould 5 has cup jointed lantern ring 12, the lateral wall symmetry fixedly connected with side lever 13 of lantern ring 12, the tip fixedly connected with round hole board 14 of side lever 13, the lower surface and the curb plate 11 of round hole board 13 are laminated mutually, curb plate 11 passes through bolt 15 and round hole board 14 threaded connection, after taper sleeve mould 5 is assembling, cup joint lantern ring 12 at the outer wall of taper sleeve mould 5, then slide, make lantern ring 12 laminate with the bellying of taper sleeve mould 5, round hole board 14 can laminate with curb plate 11 simultaneously, bolt 15 can run through round hole board 14, rethread nut and bolt 15 carry out threaded connection, fix lantern ring 12, make the installation of taper sleeve mould 5 more firm.

The working principle is as follows: before carrying out stamping forging, carry out the lock with cover piece 4 with taper sleeve mould 5 earlier, cover piece 4 supports through extension board 3 and support 2, can carry on spacingly with taper sleeve mould 5, then put into taper sleeve mould 5 with taper sleeve blank 6 after the heating, then remove punching press head 7 through hydraulic press 1, use through taper sleeve mould 5, can set up taper sleeve blank 6 in the center department of punching press head 7, at the in-process that pushes down, punching press head 6 can strut taper sleeve blank 6, the outer wall of taper sleeve blank 6 can laminate with 5 inner walls of taper sleeve mould simultaneously, make taper sleeve blank 6 accomplish whole punching press work.

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

1. The utility model provides a forging shop taper sleeve stamping device which characterized in that: including hydraulic punch (1), lateral wall fixedly connected with support (2) of hydraulic punch (1), the last fixed surface of support (2) is connected with extension board (3), the upper surface center fixedly connected with collets (4) of department of extension board (3), taper sleeve mould (5) have been cup jointed to the inner chamber of collets (4), taper sleeve blank (6) have been cup jointed to the inner chamber of taper sleeve mould (5), the inner chamber of taper sleeve blank (6) has cup jointed punching press head (7), the top and hydraulic punch (1) fixed connection of punching press head (7).

2. The forging shop taper sleeve punching device according to claim 1, wherein: the inner cavity clearance fit of taper sleeve mould (5) has interior frid (8), the inner chamber of interior frid (8) with the lateral wall clearance fit of punching press head (7), the upper surface of interior frid (8) with the lower surface of taper sleeve blank (6) is laminated mutually, the inner chamber fixedly connected with pneumatic cylinder (9) of support (2), piston rod (10) are installed to the inner chamber of pneumatic cylinder (9), the lateral wall of piston rod (10) with the center department clearance fit of extension board (3), the tip of piston rod (10) and the lower fixed surface of interior frid (8) are connected.

3. The forging shop taper sleeve punching device according to claim 1, wherein: the upper surface symmetry fixedly connected with curb plate (11) of extension board (3), the upper surface symmetry of curb plate (11) is provided with bolt (15), the lantern ring (12) has been cup jointed to the outer wall of taper sleeve mould (5), the lateral wall symmetry fixedly connected with side lever (13) of the lantern ring (12), the tip fixedly connected with round hole board (14) of side lever (13), the lower surface and the curb plate (11) of round hole board (14) are laminated mutually, curb plate (11) pass through bolt (15) and round hole board (14) threaded connection.