CN212551379U - Stamping die convenient to dismantle and change - Google Patents

Abstract

The utility model discloses a stamping die convenient to dismantle and change, the on-line screen storage device comprises a base, equal fixedly connected with electric telescopic handle all around at base top, electric telescopic handle's surface cover is equipped with damping spring, electric telescopic handle's top fixedly connected with backup pad, the second spacing groove has all been seted up to the left and right sides of base middle-end, the bed die has been placed to the middle-end at base top, the bottom fixedly connected with stopper of bed die. The utility model discloses a place the stopper in the inner chamber of second spacing groove, run through movable block and third spacing groove with the guide bar, with the guide bar by lower supreme inner chamber to the top joint that runs through first spacing groove in the inner chamber of cassette, carry on spacingly to the guide bar, rethread screw threaded connection base carries on spacingly to the movable block, has solved current stamping die and has not possessed the function of dismantling the change, the problem that people used not convenient for.

Description

Stamping die convenient to dismantle and change

Technical Field

The utility model relates to a stamping die technical field specifically is a stamping die convenient to dismantle and change.

Background

The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping processing, and is called a cold stamping die (commonly called a cold stamping die), wherein stamping is a pressure processing method for obtaining required parts by applying pressure to the materials by using a die arranged on a press machine at room temperature to separate or plastically deform the materials, but the existing stamping die does not have the function of disassembly and replacement and is inconvenient for people to use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a stamping die convenient to dismantle and change possesses the advantage that can dismantle the change, has solved current stamping die and has not possessed the function of dismantling the change, the problem that people used not convenient for.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a stamping die convenient to disassemble and replace comprises a base, wherein an electric telescopic rod is fixedly connected to the periphery of the top of the base, a damping spring is sleeved on the surface of the electric telescopic rod, a supporting plate is fixedly connected to the top of the electric telescopic rod, second limiting grooves are formed in the left side and the right side of the middle end of the base, a lower die is placed at the middle end of the top of the base, a limiting block is fixedly connected to the bottom of the lower die and placed in an inner cavity of the second limiting groove, a third limiting groove is formed in the middle end of the limiting block, placing grooves are formed in the left side and the right side of the base, a clamping seat is fixedly connected to the inner side of the top of the placing groove, a guide rod is movably connected in the inner cavity of the placing groove, a movable block is fixedly connected to the surface of the guide rod, and the guide rod penetrates through the inner cavities of the, the outside fixedly connected with arm-tie of guide bar, the well pot head of guide bar is equipped with fixed spring, and one section fixed connection that fixed spring kept away from the second spacing groove in the inboard of movable block, first spacing groove has been seted up to the end of guide bar, the inner chamber of first spacing groove runs through there is the gag lever post, the top joint of gag lever post is in the inner chamber of cassette.

Preferably, the bottom of base fixedly connected with supporting leg, and the quantity of supporting leg is four.

Preferably, the inner surface of the supporting plate is provided with a second screw hole, an inner cavity of the second screw hole is in threaded connection with a screw rod, the bottom of the surface of the screw rod is in threaded connection with an upper die through a first screw hole, and the top of the surface of the second screw hole is in threaded connection with a nut.

Preferably, the left and right sides of base and the upper and lower both sides that are located the guide bar all have the screw through screw hole threaded connection, the end of screw extends to the outside of movable block.

Preferably, the top of the lower die is provided with a die cavity, and the upper die is clamped in the inner cavity of the die cavity.

(III) advantageous effects

Compared with the prior art, the utility model provides a stamping die convenient to dismantle and change possesses following beneficial effect:

the utility model discloses a middle-end threaded connection second screw of screw rod, the first screw of bottom threaded connection of screw rod, the top threaded connection nut of screw rod, the convenience is fixed and is dismantled last mould, place the stopper in the inner chamber of second spacing groove, run through movable block and third spacing groove with the guide bar, when the guide bar promotes to the inboard, the movable block drives fixed spring and extrudees to the inboard and takes place deformation, with the inner chamber to the top joint in the inner chamber of cassette that the gag lever post runs through first spacing groove by supreme down, it is spacing to carry out the guide bar, the rethread screw threaded connection base, it is spacing to the movable block, the function of dismantling the change has not been solved current stamping die, be not convenient for the problem that people used.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;

fig. 4 is an enlarged schematic view of the position B of the present invention.

In the figure: 1. a base; 2. supporting legs; 3. a guide bar; 4. an electric telescopic rod; 5. a damping spring; 6. a support plate; 7. a nut; 8. a screw; 9. an upper die; 10. pulling a plate; 11. a screw; 12. a limiting rod; 13. a die cavity; 14. a lower die; 15. a limiting block; 16. fixing the spring; 17. a first screw hole; 18. a second screw hole; 19. a placement groove; 20. a movable block; 21. a first limit groove; 22. a second limit groove; 23. a third limiting groove; 24. a card seat.

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, supporting leg 2, guide bar 3, electric telescopic handle 4, damping spring 5, backup pad 6, nut 7, screw rod 8, go up mould 9, arm-tie 10, screw 11, gag lever post 12, die cavity 13, bed die 14, stopper 15, fixed spring 16, first screw 17, second screw 18, standing groove 19, movable block 20, first spacing groove 21, second spacing groove 22, third spacing groove 23 and cassette 24 part are the parts that universal standard spare or technical personnel in the field know, its structure and principle all are this technical staff and all can learn through the technical manual or learn through conventional experimental approach.

Referring to fig. 1-4, a stamping die convenient for disassembly and replacement comprises a base 1, wherein the bottom of the base 1 is fixedly connected with four supporting legs 2, the periphery of the top of the base 1 is fixedly connected with an electric telescopic rod 4, the surface of the electric telescopic rod 4 is sleeved with a damping spring 5, the top of the electric telescopic rod 4 is fixedly connected with a supporting plate 6, the inner surface of the supporting plate 6 is provided with a second screw hole 18, the inner cavity of the second screw hole 18 is in threaded connection with a screw rod 8, the bottom of the surface of the screw rod 8 is in threaded connection with an upper die 9 through a first screw hole 17, the top of the surface of the second screw hole 18 is in threaded connection with a nut 7, the middle end of the screw rod 8 is in threaded connection with the second screw hole 18, the bottom of the screw rod 8 is in threaded connection with the first screw hole 17, the top of the screw, the left side and the right side of the middle end of the base 1 are both provided with a second limiting groove 22, the middle end of the top of the base 1 is provided with a lower die 14, the top of the lower die 14 is provided with a die groove 13, the upper die 9 is clamped in the inner cavity of the die groove 13, the bottom of the lower die 14 is fixedly connected with a limiting block 15, the limiting block 15 is placed in the inner cavity of the second limiting groove 22, the middle end of the limiting block 15 is provided with a third limiting groove 23, the left side and the right side of the base 1 are both provided with a placing groove 19, the inner side of the top of the placing groove 19 is fixedly connected with a clamping seat 24, the inner cavity of the placing groove 19 is movably connected with a guide rod 3, the surface of the guide rod 3 is fixedly connected with a movable block 20, the guide rod 3 penetrates through the inner cavities of the movable block 20 and the third limiting groove 23 and extends to the inner side of the placing groove 19, the outer side of the guide rod 3 is fixedly connected with a pulling plate 10, the middle, the tail end of the guide rod 3 is provided with a first limiting groove 21, a limiting rod 12 penetrates through the inner cavity of the first limiting groove 21, the top of the limiting rod 12 is clamped in the inner cavity of the clamping seat 24, screws 11 are connected to the left side and the right side of the base 1 and the upper side and the lower side of the guide rod 3 through threaded holes in a threaded manner, the tail end of each screw 11 extends to the outer side of the movable block 20, a limiting block 15 is placed in the inner cavity of the second limiting groove 22, the guide rod 3 penetrates through the movable block 20 and the third limiting groove 23, the movable block 20 drives the fixed spring 16 to extrude inwards to deform while the guide rod 3 is pushed inwards, the limiting rod 12 penetrates through the inner cavity of the first limiting groove 21 from bottom to top and is clamped in the inner cavity of the clamping seat 24, the guide rod 3 is limited, the base 1 is connected through the threads of the screws 11, the movable block 20 is limited, and the problem that the existing stamping die does not have, is inconvenient for people to use.

When in use, the middle end of the screw rod 8 is in threaded connection with the second screw hole 18, the bottom of the screw rod 8 is in threaded connection with the first screw hole 17, the top of the screw rod 8 is in threaded connection with the nut 7, the upper die 9 is convenient to fix and disassemble, the limiting block 15 is placed in the inner cavity of the second limiting groove 22, the guide rod 3 penetrates through the movable block 20 and the third limiting groove 23, the movable block 20 drives the fixing spring 16 to extrude and deform towards the inner side while the guide rod 3 is pushed towards the inner side, the limiting block 15 is limited, the limiting rod 12 penetrates through the inner cavity of the first limiting groove 21 from bottom to top until the top of the limiting rod is clamped in the inner cavity of the clamping seat 24, the guide rod 3 is limited, the screw 11 is in threaded connection with the base 1 to limit the movable block 20, when in disassembly, the limiting rod 12 is firstly pulled downwards, then the screw 11 is twisted towards the outer side until the screw 11 is not in, then the pulling plate 10 is pulled out outwards, the pulling plate 10 drives the guide rod 3 to be pulled out outwards, finally the limiting block 15 is taken out from the inner cavity of the second limiting groove 22, and the lower die 14 is replaced, so that the problem that the existing stamping die does not have the function of disassembly and replacement and is inconvenient for people to use is solved.

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 (5)

1. The utility model provides a stamping die convenient to dismantle and change, includes base (1), its characterized in that: the shock absorption device is characterized in that electric telescopic rods (4) are fixedly connected to the periphery of the top of the base (1), a damping spring (5) is sleeved on the surface of each electric telescopic rod (4), a supporting plate (6) is fixedly connected to the top of each electric telescopic rod (4), second limiting grooves (22) are formed in the left side and the right side of the middle end of the base (1), a lower die (14) is placed at the middle end of the top of the base (1), a limiting block (15) is fixedly connected to the bottom of the lower die (14), the limiting block (15) is placed in an inner cavity of each second limiting groove (22), a third limiting groove (23) is formed in the middle end of each limiting block (15), placing grooves (19) are formed in the left side and the right side of the base (1), clamping seats (24) are fixedly connected to the inner sides of the tops of the placing grooves (19), guide rods (3), and the fixed surface of guide bar (3) is connected with movable block (20), and guide bar (3) run through to the inner chamber of movable block (20) and third spacing groove (23) and extend to the inboard of standing groove (19), outside fixedly connected with arm-tie (10) of guide bar (3), the well pot head of guide bar (3) is equipped with fixing spring (16), and one section fixed connection in the inboard of movable block (20) that second spacing groove (22) were kept away from in fixing spring (16), first spacing groove (21) have been seted up to the end of guide bar (3), the inner chamber of first spacing groove (21) is run through has gag lever post (12), the top joint of gag lever post (12) is in the inner chamber of cassette (24).

2. The stamping die convenient to disassemble and replace as claimed in claim 1, wherein: the bottom fixedly connected with supporting leg (2) of base (1), and the quantity of supporting leg (2) is four.

3. The stamping die convenient to disassemble and replace as claimed in claim 1, wherein: second screw hole (18) have been seted up to the internal surface of backup pad (6), the inner chamber threaded connection of second screw hole (18) has screw rod (8), the bottom on screw rod (8) surface has last mould (9) through first screw hole (17) threaded connection, and the top threaded connection on second screw hole (18) surface has nut (7).

4. The stamping die convenient to disassemble and replace as claimed in claim 1, wherein: the left and right sides of base (1) and the upper and lower both sides that are located guide bar (3) all have screw (11) through screw hole threaded connection, the end of screw (11) extends to the outside of movable block (20).

5. The stamping die convenient to disassemble and replace as claimed in claim 1, wherein: a die cavity (13) is formed in the top of the lower die (14), and the upper die (9) is clamped in an inner cavity of the die cavity (13).

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