CN211276307U

CN211276307U - Auxiliary discharging device for stamping die

Info

Publication number: CN211276307U
Application number: CN201922069135.4U
Authority: CN
Inventors: 王乃渤
Original assignee: Kunshan Hedexin Precision Mould Co ltd
Current assignee: Kunshan Hedexin Precision Mould Co ltd
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-08-18
Anticipated expiration: 2029-11-27

Abstract

The utility model discloses a stamping die is with supplementary discharging device, the on-line screen storage device comprises a base, the inner chamber of base is seted up flutedly, the equal fixedly connected with dead lever in both sides at base top, the top fixedly connected with horizontal pole of dead lever, the bottom of horizontal pole are provided with hydraulic cylinder, hydraulic cylinder's output fixedly connected with ram rod. The utility model discloses a hydraulic cylinder promotes the punching press pole and removes, the punching press pole drives the punching press piece and removes, the punching press piece carries out the punching press to the mould with placing the board, place the board and move down simultaneously, it drives the pulley and removes to the below of trapezoidal shell fragment to place the board, the removal of placing the board simultaneously makes reset spring take place deformation, move up through the depression bar afterwards, restore to be promoted upwards placing the board under deformation at reset spring, the advantage of the convenient ejection of compact has been reached, the inconvenient ejection of compact of current stamping die when using has been solved, the mould after often punching press is difficult to take out, so that ejection of compact difficulty, the problem of being not convenient for people to use.

Description

Auxiliary discharging device for stamping die

Technical Field

The utility model relates to a stamping die technical field specifically is a stamping die is with supplementary discharging device.

Background

The stamping die is a special technical device for processing materials into parts in cold stamping processing, is called as a cold stamping die, performs stamping, applies pressure to the materials by utilizing a die arranged on a press machine to enable the materials to generate separation or plastic deformation so as to obtain a pressure processing method of the required parts, and the existing stamping die is inconvenient to discharge materials when in use, and the die after stamping is difficult to take out, so that the discharging is difficult and the use by people is inconvenient.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a stamping die is with supplementary discharging device possesses the advantage of making things convenient for the ejection of compact, has solved the inconvenient ejection of compact of current stamping die when using, and the mould after often punching press is difficult to take out to ejection of compact difficulty, the problem that people used not convenient for.

(II) technical scheme

In order to realize the purpose of convenient discharging, the utility model provides a following technical scheme: an auxiliary discharging device for a stamping die comprises a base, wherein a groove is formed in an inner cavity of the base, fixing rods are fixedly connected to two sides of the top of the base, a cross rod is fixedly connected to the top of each fixing rod, a hydraulic cylinder is arranged at the bottom of each cross rod, a stamping rod is fixedly connected to the output end of each hydraulic cylinder, the bottom of each stamping rod penetrates through the inner cavity of the groove and is fixedly connected with a stamping block, a placing plate is clamped at the bottom of each stamping block, a reset spring is arranged at the bottom of each placing plate, the bottom of each reset spring is fixedly connected with the inner wall of the groove, transmission rods are arranged on two sides of the inner wall of each stamping block in a penetrating manner, supporting springs are sleeved on the surfaces of the transmission rods, a fixing plate is fixedly connected to the inner sides of the transmission rods, pulleys are movably connected to, trapezoidal shell fragment is all fixedly connected with in the both sides of recess inner wall.

Preferably, the outer side of the supporting spring is fixedly connected with the inner wall of the placing plate, and the inner side of the supporting spring is fixedly connected with the outer side of the fixing plate.

Preferably, the two sides of the inner wall of the placing plate are both provided with sliding holes, and the inner wall of each sliding hole is in sliding connection with the surface of the transmission rod.

Preferably, the bottom of the placing plate is fixedly connected with a base plate, and the bottom of the base plate is fixedly connected with the top of the return spring.

Preferably, both sides of the bottom of the cross rod are in threaded connection with bolts, and the top of the hydraulic cylinder is connected with the bottom of the cross rod through the bolts.

(III) advantageous effects

Compared with the prior art, the utility model provides a stamping die is with supplementary discharging device possesses following beneficial effect:

1. the utility model discloses a hydraulic cylinder promotes the punching press pole and removes, the punching press pole drives the punching press piece and removes, the punching press piece carries out the punching press to the mould with placing the board, place the board and move down simultaneously, it drives the pulley and removes to the below of trapezoidal shell fragment to place the board, the removal of placing the board simultaneously makes reset spring take place deformation, move up through the depression bar afterwards, restore to be promoted upwards placing the board under deformation at reset spring, the advantage of the convenient ejection of compact has been reached, the inconvenient ejection of compact of current stamping die when using has been solved, the mould after often punching press is difficult to take out, so that ejection of compact difficulty, the problem of being not convenient for people to use.

2. The utility model discloses a backing plate has improved reset spring and has placed the stability when the board is connected, prevents that reset spring can take place to rock in the course of the work.

3. The utility model discloses a slide opening has reduced the transfer line and has placed the frictional force between the inboard wall, makes the transfer line slide more smoothly placing the inboard.

Drawings

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

FIG. 2 is a partial cross-sectional view of the base structure of the present invention;

fig. 3 is a partial cross-sectional view of the placement plate structure of the present invention.

In the figure: 1. a base; 2. a stamping rod; 3. fixing the rod; 4. a return spring; 5. a transmission rod; 6. placing the plate; 7. stamping the blocks; 8. a groove; 9. a trapezoidal spring plate; 10. a pulley; 11. a slide hole; 12. a support spring; 13. a fixing plate; 14. a hydraulic cylinder; 15. a cross bar.

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.

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 be referred 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", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, 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.

The utility model discloses a base 1, punching press pole 2, dead lever 3, reset spring 4, transfer line 5, place board 6, punching press piece 7, recess 8, trapezoidal shell fragment 9, pulley 10, slide opening 11, supporting spring 12, fixed plate 13, hydraulic cylinder 14 and horizontal pole 15 parts are the parts that general standard spare or technical personnel in the field know, and its structure and principle all are this technical personnel all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, an auxiliary discharging device for a stamping die comprises a base 1, a groove 8 is formed in an inner cavity of the base 1, fixing rods 3 are fixedly connected to both sides of the top of the base 1, a cross rod 15 is fixedly connected to the top of the fixing rods 3, a hydraulic cylinder 14 is arranged at the bottom of the cross rod 15, bolts are connected to both sides of the bottom of the cross rod 15 through threads, the top of the hydraulic cylinder 14 is connected with the bottom of the cross rod 15 through bolts, a stamping rod 2 is fixedly connected to an output end of the hydraulic cylinder 14, the bottom of the stamping rod 2 penetrates through the inner cavity of the groove 8 and is fixedly connected with a stamping block 7, a placing plate 6 is clamped at the bottom of the stamping block 7, a return spring 4 is installed at the bottom of the placing plate 6, a backing plate is fixedly connected to the bottom of the placing plate 6, the bottom of the backing plate is fixedly connected with the top of the, the reset spring 4 is prevented from shaking in the working process, the bottom of the reset spring 4 is fixedly connected with the inner wall of the groove 8, the transmission rod 5 is arranged on both sides of the inner wall of the stamping block 7 in a penetrating way, the sliding holes 11 are arranged on both sides of the inner wall of the placing plate 6, the inner wall of the sliding hole 11 is in sliding connection with the surface of the transmission rod 5, through slide opening 11, the frictional force between the inner wall of transfer line 5 and placing board 6 has been reduced, it is more smooth and easy to make transfer line 5 slide in placing board 6, the surface cover of transfer line 5 is equipped with supporting spring 12, the inboard fixedly connected with fixed plate 13 of transfer line 5, the outside of supporting spring 12 and the inner wall fixed connection who places board 6, the inboard of supporting spring 12 and the outside fixed connection of fixed plate 13, the outside swing joint of transfer line 5 has pulley 10, pulley 10's surface is sliding connection with the inner wall of recess 8, the equal fixedly connected with trapezoidal shell fragment 9 in both sides of recess 8 inner wall.

When the stamping device is used, firstly, a stamping part is placed on the top of a placing plate 6, then a hydraulic cylinder 14 is started through an external controller, the hydraulic cylinder 14 drives a stamping block 7 to move, the stamping block 7 and the placing plate 6 stamp a die, simultaneously, the placing plate 6 moves downwards, the placing plate 6 drives a pulley 10 to move, when the pulley 10 is in contact with a trapezoidal elastic sheet 9, the pulley 10 drives a transmission rod 5 to move towards the inside of the placing plate 6, the transmission rod 5 moves to deform a supporting spring 12, the transmission rod 5 moves to push a fixing plate 13 to move, simultaneously, the placing plate 6 moves to deform a return spring 4, then, the push rod 2 moves upwards, the placing plate 6 is pushed upwards under the recovery deformation of the return spring 4, and accordingly discharging is completed (the model of the external controller in the application is DATA-7311, meanwhile, two terminals of the external controller are connected with a power plug through a lead, and mains power is used for power supply in this application).

While embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that various modifications and changes can be made in the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a stamping die is with supplementary discharging device, includes base (1), its characterized in that: the inner cavity of the base (1) is provided with a groove (8), both sides of the top of the base (1) are fixedly connected with a fixed rod (3), the top of the fixed rod (3) is fixedly connected with a cross rod (15), the bottom of the cross rod (15) is provided with a hydraulic cylinder (14), the output end of the hydraulic cylinder (14) is fixedly connected with a stamping rod (2), the bottom of the stamping rod (2) penetrates through the inner cavity of the groove (8) and is fixedly connected with a stamping block (7), the bottom of the stamping block (7) is clamped with a placing plate (6), the bottom of the placing plate (6) is provided with a reset spring (4), the bottom of the reset spring (4) is fixedly connected with the inner wall of the groove (8), both sides of the inner wall of the stamping block (7) are both penetrated with a transmission rod (5), and a support spring (12) is sleeved on the surface, the inner side of the transmission rod (5) is fixedly connected with a fixing plate (13), the outer side of the transmission rod (5) is movably connected with a pulley (10), the surface of the pulley (10) is in sliding connection with the inner wall of the groove (8), and trapezoidal elastic pieces (9) are fixedly connected to the two sides of the inner wall of the groove (8).

2. The auxiliary discharging device for the stamping die as claimed in claim 1, wherein: the outer side of the supporting spring (12) is fixedly connected with the inner wall of the placing plate (6), and the inner side of the supporting spring (12) is fixedly connected with the outer side of the fixing plate (13).

3. The auxiliary discharging device for the stamping die as claimed in claim 1, wherein: both sides of the inner wall of the placing plate (6) are provided with sliding holes (11), and the inner wall of each sliding hole (11) is in sliding connection with the surface of the transmission rod (5).

4. The auxiliary discharging device for the stamping die as claimed in claim 1, wherein: the bottom of the placing plate (6) is fixedly connected with a base plate, and the bottom of the base plate is fixedly connected with the top of the reset spring (4).

5. The auxiliary discharging device for the stamping die as claimed in claim 1, wherein: bolts are connected to two sides of the bottom of the cross rod (15) in a threaded mode, and the top of the hydraulic cylinder (14) is connected with the bottom of the cross rod (15) through the bolts.