CN218475828U

CN218475828U - Hardware die-casting stamping die

Info

Publication number: CN218475828U
Application number: CN202222947969.2U
Authority: CN
Inventors: 刘祎; 黄勇; 刘起佩
Original assignee: Jiangxi Senping Intelligent Technology Co ltd
Current assignee: Jiangxi Senping Intelligent Technology Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-02-14
Anticipated expiration: 2032-11-07

Abstract

The utility model discloses a five metals die-casting stamping die relates to mould processing technology field, which comprises a base, the top fixedly connected with punching press platform of base, the punching press groove has been seted up in the middle section of punching press platform, the top fixedly connected with punching press mechanism of base, and the one end of punching press mechanism is located the punching press groove directly over, the top swing joint of punching press platform has a set of bilateral symmetry's extrusion piece, the punching press trench is located the opposite side of extrusion piece, the top swing joint of extrusion piece has the stop gear of a set of symmetry. The utility model discloses a stop gear who sets up rotates the knob, drives the threaded rod and rotates, under the cooperation of screw thread, adjusts the distance between two movable blocks to two distances of adjusting between supporting the piece, under the effect of spacing spring, to the billet width of difference, support the piece and can carry out the position to the billet tip and prescribe a limit to, thereby improved stamping die's functionality, be favorable to carrying out the punching press to the billet of different widths.

Description

Hardware die-casting stamping die

Technical Field

The utility model relates to a mould processing technology field specifically is a five metals die-casting stamping die.

Background

The stamping is a press working method for obtaining a required part by applying pressure to a material at room temperature by using a die arranged on a press machine to separate or plastically deform the material, the stamping die is formed by sequentially extruding a plurality of stamping blocks in different directions, and the stamping die is widely used in industrial production due to convenient manufacture.

At the protruding style of calligraphy mould in-process of punching press, at first need follow middle section down stamping with rectangular shape billet, at the inside punching press of billet with both sides afterwards, however, usually speaking the locating piece on the punching press bench only is suitable for the billet of specific width, fixes a position to not unidimensional billet can not be fine, then can need the staff to set it right, influences the efficiency of punching press, for this reason, needs a five metals die-casting stamping die to solve current not enough.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

The utility model aims at providing a five metals die-casting stamping die in order to compensate prior art not enough.

Technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a five metals die-casting stamping die, includes the base, the top fixedly connected with punching press platform of base, the punching press groove has been seted up in the middle section of punching press platform, the top fixedly connected with punching press mechanism of base, and the one end of punching press mechanism is located the punching press groove directly over, the top swing joint of punching press platform has a set of bilateral symmetry's extrusion piece, the punching press trench is located the opposite side of extrusion piece, the top swing joint of extrusion piece has the stop gear of a set of symmetry, the top fixedly connected with of punching press platform a set of bilateral symmetry's pneumatic cylinder one, and the flexible end difference fixed connection of pneumatic cylinder one in the rear side of extrusion piece.

Foretell, punching press mechanism includes backup pad, extension board, pneumatic cylinder two, connecting rod and ram block, the bottom fixed connection of backup pad is in the top of base, and the top fixed connection of backup pad in bottom one side of extension board, the top fixed connection of pneumatic cylinder in the bottom opposite side of extension board, the flexible end fixed connection of pneumatic cylinder two is in the top of connecting rod, and the bottom fixed connection of connecting rod in the top of ram block.

In the above, the width of the connecting rod is smaller than that of the stamping block, the stamping block is located right above the stamping groove, and the width of the stamping block is matched with that of the stamping groove.

The limiting mechanism comprises a moving block, a limiting rod, a resisting block and a limiting spring, the limiting rod penetrates through the top end of the moving block and is movably connected with the moving block, the resisting block is fixedly connected with one end of the limiting rod, the limiting spring is sleeved on the outer side of the limiting rod, one end of the limiting spring is fixedly connected to one side of the resisting block, and the other end of the limiting spring is fixedly connected to one side of the moving block.

As mentioned above, the top end of the extrusion block is provided with a moving groove, the inside of the moving groove is movably connected with a threaded rod, the outer side of the threaded rod is provided with a group of symmetrical threads, the bottom end of the moving block is connected with the inside of the moving groove in a sliding manner, the threaded rod penetrates through the bottom end of the moving block, and the threaded rod is connected with the moving block in a threaded manner.

In the above description, one end of the threaded rod passes through the inside of the moving groove and extends to the outer side of the extrusion block, and one end of the threaded rod, which is located at the outer side of the extrusion block, is fixedly connected with the knob.

Has the advantages that:

compared with the prior art, this five metals die-casting stamping die possesses following beneficial effect:

1. the utility model discloses a punching press mechanism that sets up starts pneumatic cylinder two, drives the connecting rod and moves down to drive the punching press downwards of the vertical direction of punching press piece, and then with the middle section punching press of billet to the inside in punching press groove, because the width of punching press piece and the width looks adaptation in punching press groove, thereby be concave type with the billet punching press, and the punching press piece is supporting the middle section of steel sheet, is favorable to next extrudeing the steel sheet both sides.

2. The utility model discloses a stop gear who sets up rotates the knob, drives the threaded rod and rotates, under the cooperation of screw thread, adjusts the distance between two movable blocks to two distances of adjusting between supporting the piece, under the effect of spacing spring, to the billet width of difference, support the piece and can carry out the position to the billet tip and prescribe a limit to, thereby improved stamping die's functionality, be favorable to carrying out the punching press to the billet of different widths.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

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

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic structural view of the limiting mechanism and the connecting member thereof according to the present invention;

fig. 4 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a punching stage; 3. punching a groove; 4. a stamping mechanism; 401. a support plate; 402. an extension plate; 403. a second hydraulic cylinder; 404. a connecting rod; 405. stamping the blocks; 5. extruding the block; 6. a limiting mechanism; 601. a moving block; 602. a limiting rod; 603. a resisting block; 604. a limiting spring; 7. a first hydraulic cylinder; 8. a moving groove; 9. a threaded rod; 10. a knob.

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.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a five metals die-casting stamping die, which comprises a base 1, the top fixedly connected with punching press platform 2 of base 1, punching press groove 3 has been seted up in the middle section of punching press platform 2, the top fixedly connected with punching press mechanism 4 of base 1, and the one end of punching press mechanism 4 is located punching press groove 3 directly over, the top swing joint of punching press platform 2 has a set of bilateral symmetry's extrusion piece 5, punching press groove 3 is located the opposite side of extrusion piece 5, the top swing joint of extrusion piece 5 has the stop gear 6 of a set of symmetry, a set of bilateral symmetry's of top fixedly connected with pneumatic cylinder 7 of punching press platform 2, and the flexible end difference fixed connection of pneumatic cylinder 7 is in the rear side of extrusion piece 5.

Firstly, the steel bar is placed at the top end of the stamping platform 2, then the end parts of the steel bars of different gears can be positioned and clamped by the limiting mechanism 6, then the steel bar is stamped into a concave shape by the stamping mechanism 4, and then the pressurizing block is pushed by the hydraulic cylinder I7 to extrude towards the steel bar, so that the steel bar is extruded into a convex-shaped die.

As shown in fig. 1 and fig. 2, the stamping mechanism 4 includes a support plate 401, an extension plate 402, a second hydraulic cylinder 403, a connecting rod 404 and a stamping block 405, the bottom end of the support plate 401 is fixedly connected to the top end of the base 1, the top end of the support plate 401 is fixedly connected to one side of the bottom end of the extension plate 402, the top end of the hydraulic cylinder is fixedly connected to the other side of the bottom end of the extension plate 402, the telescopic end of the second hydraulic cylinder 403 is fixedly connected to the top end of the connecting rod 404, the bottom end of the connecting rod 404 is fixedly connected to the top end of the stamping block 405, the width of the connecting rod 404 is smaller than that of the stamping block 405, the stamping block 405 is located right above the stamping groove 3, and the width of the stamping block 405 is matched with that of the stamping groove 3.

Start two hydraulic cylinders 403, drive connecting rod 404 downstream to drive the punching press downwards of the vertical direction of punching press piece 405, and then with the middle section punching press of billet to the inside of punching press groove 3, because the width of punching press piece 405 and the width looks adaptation of punching press groove 3, thereby be concave style of calligraphy with the billet punching press, and punching press piece 405 supports the middle section of steel sheet, is favorable to next to extrude the steel sheet both sides.

As shown in fig. 1, 3 and 4, the limiting mechanism 6 includes a moving block 601, a limiting rod 602, a resisting block 603 and a limiting spring 604, the limiting rod 602 penetrates through the top end of the moving block 601, the limiting rod 602 is movably connected with the moving block 601, one end of the limiting rod 602 is fixedly connected with the resisting block 603, the limiting spring 604 is sleeved outside the limiting rod 602, one end of the limiting spring 604 is fixedly connected to one side of the resisting block 603, the other end of the limiting spring 604 is fixedly connected to one side of the moving block 601, a moving groove 8 is formed in the top end of the extrusion block 5, a threaded rod 9 is movably connected inside the moving groove 8, a set of symmetrical threads are formed in the outer side of the threaded rod 9, the bottom end of the moving block 601 is slidably connected with the inner portion of the moving groove 8, the threaded rod 9 is all penetrated through the bottom end of the moving block 601, the threaded rod 9 is all in threaded connection with the moving block 601, one end of the threaded rod 9 penetrates through the inner portion of the moving groove 8 and extends to the outer side of the extrusion block 5, and one end of the threaded rod 9 located outside the extrusion block 5 is fixedly connected with a knob 10.

Rotate knob 10, drive threaded rod 9 and rotate, under the cooperation of screw thread, adjust the distance between two movable blocks 601 to two distances of supporting between the piece 603 are supported in the adjustment, under the effect of spacing spring 604, to the billet width of difference, support the piece 603 and can carry out the position to the billet tip and prescribe a limit to, thereby improved stamping die's functionality, be favorable to carrying out the punching press to the billet of different widths.

The working principle is as follows: during the use, at first place rectangular form billet in the top of extrusion piece 5, rotate knob 10 after that, drive threaded rod 9 and rotate, under the cooperation of screw thread, adjust the distance between two movable blocks 601, thereby adjust two distances of supporting between the piece 603, make its carry out the position to the tip of billet and prescribe a limit to, support the side formation of piece 603 to the billet and support and press, thereby spacing spring 604 compression shortens, start hydraulic cylinder two 403 after that, drive connecting rod 404 downstream, thereby drive punching press piece 405 vertical direction punching press downwards, and then with the inside of middle section punching press to punching press groove 3 of billet, make being concave type of billet, start pneumatic cylinder 7 after that, promote extrusion piece 5 and locate the motion towards the billet, the while inwards extrudees billet both sides, and the side of connecting block is hugged closely to the extruded billet, thereby make the billet form the mould of convex type.

It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. 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 referred device or element 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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise expressly specified or limited, the terms "fixedly disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., "mounted" may be fixedly connected, or may be detachably connected, or may be integrally connected; "connected" may be mechanically or electrically connected; "connected" may be directly connected or indirectly connected through an intermediate member, or may be internal or external to two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

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 five metals die-casting stamping die, includes base (1), its characterized in that: the utility model discloses a punching press, including base (1), punching press platform (2), punching press groove (3) have been seted up in the middle section of punching press platform (2), the top fixedly connected with punching press mechanism (4) of base (1), and the one end of punching press mechanism (4) is located punching press groove (3) directly over, the top swing joint of punching press platform (2) has a set of bilateral symmetry's extrusion piece (5), punching press groove (3) are located the opposite side of extrusion piece (5), the top swing joint of extrusion piece (5) has stop gear (6) of a set of symmetry, the top fixedly connected with of punching press platform (2) a set of bilateral symmetry's pneumatic cylinder (7), and the flexible end difference fixed connection in the rear side of extrusion piece (5) of pneumatic cylinder (7).

2. The hardware die-casting stamping die according to claim 1, characterized in that: stamping mechanism (4) are including backup pad (401), extension board (402), second (403) of pneumatic cylinder, connecting rod (404) and ram block (405), the bottom fixed connection of backup pad (401) is in the top of base (1), and the top fixed connection of backup pad (401) is in bottom one side of extension board (402), the top fixed connection of pneumatic cylinder is in the bottom opposite side of extension board (402), the flexible end fixed connection of second (403) of pneumatic cylinder is in the top of connecting rod (404), and the bottom fixed connection of connecting rod (404) is in the top of ram block (405).

3. The hardware die-casting stamping die according to claim 2, characterized in that: the width of the connecting rod (404) is smaller than that of the stamping block (405), the stamping block (405) is located right above the stamping groove (3), and the width of the stamping block (405) is matched with that of the stamping groove (3).

4. The hardware die-casting stamping die according to claim 1, characterized in that: the limiting mechanism (6) comprises a moving block (601), a limiting rod (602), a resisting block (603) and a limiting spring (604), wherein the limiting rod (602) penetrates through the top end of the moving block (601), the limiting rod (602) is movably connected with the moving block (601), one end of the limiting rod (602) is fixedly connected with the resisting block (603), the limiting spring (604) is sleeved on the outer side of the limiting rod (602), one end of the limiting spring (604) is fixedly connected to one side of the resisting block (603), and the other end of the limiting spring (604) is fixedly connected to one side of the moving block (601).

5. The hardware die-casting stamping die according to claim 4, characterized in that: the movable block is characterized in that a movable groove (8) is formed in the top end of the extrusion block (5), a threaded rod (9) is movably connected inside the movable groove (8), a set of symmetrical threads are formed in the outer side of the threaded rod (9), the bottom end of the movable block (601) is connected with the inner portion of the movable groove (8) in a sliding mode, the threaded rod (9) penetrates through the bottom end of the movable block (601), and the threaded rod (9) is connected with the movable block (601) in a threaded mode.

6. The hardware die-casting stamping die according to claim 5, characterized in that: one end of the threaded rod (9) penetrates through the inner part of the moving groove (8) and extends to the outer side of the extrusion block (5), and one end, located on the outer side of the extrusion block (5), of the threaded rod (9) is fixedly connected with a knob (10).