CN215237264U

CN215237264U - High security five metals precision mould that can cushion

Info

Publication number: CN215237264U
Application number: CN202121537659.2U
Authority: CN
Inventors: 黄文元
Original assignee: Shenzhen Huamiao Machinery Co ltd
Current assignee: Shenzhen Huamiao Machinery Co ltd
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2021-12-21
Anticipated expiration: 2031-07-07

Abstract

The utility model relates to the technical field of mold, specific high security five metals precision mold that can cushion that says so, including the bed die, fixed surface is connected with a plurality of evenly distributed's gag lever post, every on the bed die rear the gag lever post activity runs through there is last mould, the integration of bed die both sides is connected with extension piece, both sides extension piece upper surface and last mould lower surface are provided with a recess, every be provided with the spout in the recess, two install buffer gear in the recess, the utility model discloses a buffer gear supports the impact force damage punching press board that lower mould and last mould collision took place, protects the mould, prevents that the impact force from causing the damage to the punching press board in the mould, improves the security of this mould.

Description

High security five metals precision mould that can cushion

Technical Field

The utility model relates to the technical field of molds, particularly, relate to a high security five metals precision mold that can cushion.

Background

The mould, various moulds and tools that are used for injection moulding, blow moulding, extrusion, die-casting or forging and pressing molding, smelting, punching press etc. method to obtain required product in industrial production, the operation of mould makes lower mould and last mould can collide, and the long operating time, the impact force that can lead to the collision can lead to the fact the damage to the punching press board of lower mould for the punching press board is broken or is damaged, causes the mould to be unable to use.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a high security five metals precision mould that can cushion, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a high security five metals precision mold that can cushion, includes the bed die, fixed surface is connected with a plurality of evenly distributed's gag lever post, every on the bed die rear the gag lever post activity runs through there is the mould, the integration of bed die both sides is connected with extends the piece, both sides extend a piece upper surface and go up the mould lower surface and be provided with a recess, every be provided with the spout in the recess, two install buffer gear in the recess.

Preferably, the buffer mechanism comprises a first sliding block and a second sliding block, the first sliding block is installed in a first groove in the upper surface of the extension block, and the second sliding block is installed in a first groove in the lower surface of the upper die.

Preferably, every slider upper surface is provided with the recess No. two, every slider inboard fixed surface is connected with the stopper No. one and installs on the spout, both sides slider outside fixed surface is connected with the spring No. one, spring fixed connection is in extension piece inside surface one side.

Preferably, the outer surfaces of two sides of the second sliding block are fixedly connected with second springs, and the other end of each second spring is fixedly connected to the inner side surface of the first groove in the lower surface of the upper die.

Preferably, a groove III is installed below each sliding block II, each sliding block II is installed in a groove I of the upper die, a limiting block II is fixedly connected to the inner side of each sliding block II, and each limiting block II is installed inside the sliding groove.

Preferably, one side a connecting rod is installed in the second groove in a hinged rotating mode, the other end of the connecting rod is installed in the third groove of the other side in a hinged rotating mode, the other side of the connecting rod is installed in the second groove in a hinged rotating mode, the second connecting rod is installed in the third groove of one side in a hinged rotating mode, and the other end of the second connecting rod is installed in the third groove of one side in a hinged rotating mode.

Preferably, the connecting rod is provided with the hole, No. two connecting rods run through the middle part of the connecting rod, the connecting rod and No. two connecting rods are connected in a crossed mode, the middle part of the crossed connecting rod is connected in a rotating mode through hinging, No. two connecting rods are provided with No. four grooves, No. four grooves are slidably provided with one end of a telescopic elastic rod, and the other end of the telescopic elastic rod is connected to one end of the inner side of the hole of the connecting rod through hinging.

Compared with the prior art, the utility model discloses following beneficial effect has:

when the lower die and the upper die move inwards, the first sliding block and the second sliding block are driven to be positioned in a first groove in the lower die and the upper die to move, then the first sliding block and the second sliding block are arranged in a sliding groove through a first limiting block and a second limiting block to limit the first sliding block and the second sliding block, then a first connecting rod and a second connecting rod are arranged in the first sliding block and the second sliding block in a crossed manner, the middle parts of the first connecting rod and the second connecting rod are connected through a hinge, and then a telescopic elastic rod is arranged between the first connecting rod and the second connecting rod, so that the first connecting rod and the second connecting rod are supported when being crossed under the pressure of the lower die and the upper die, and then a first spring and a second spring are fixedly connected to the outer sides of the first sliding block and the second sliding block to support and buffer the first sliding block and the second sliding block, so that the die is protected, and impact force is prevented from damaging a stamping plate in the die, the safety of the die is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of a high-safety hardware precision mold capable of buffering according to the present invention;

FIG. 2 is a schematic view of a lower mold structure of a high-safety hardware precision mold capable of buffering according to the present invention;

FIG. 3 is a schematic structural view of a buffering mechanism of a high-safety hardware precision mold capable of buffering according to the present invention;

fig. 4 is the utility model relates to a connecting rod and No. two connecting rod structural schematic of the high security hardware precision mould that can cushion.

In the figure: 1. a lower die; 2. an extension block; 3. a first groove; 4. a buffer mechanism; 5. a limiting rod; 6. an upper die; 7. a chute; 401. a first sliding block; 402. a second groove; 403. a first limiting block; 404. a first spring; 405. a first connecting rod; 406. a second connecting rod; 407. a second sliding block; 408. a groove III; 409. a second limiting block; 410. a second spring; 411. a fourth groove; 412. a telescopic elastic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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.

As shown in figures 1-4, a high security five metals precision mold that can cushion, includes bed die 1, fixed surface is connected with a plurality of evenly distributed's gag lever post 5, every on 1 rear of bed die the gag lever post 5 activity runs through there is last mould 6, bed die 1 both sides integration is connected with extension piece 2, both sides extension piece 2 upper surface and last mould 6 lower surface are provided with a recess 3, every be provided with spout 7 in the recess 3, two install buffer gear 4 in the recess 3.

Through above-mentioned technical scheme, the operation of mould makes bed die 1 and last mould 6 can collide, and the long-term condition of operation can lead to the impact force of collision to cause the damage to the punching press board of bed die 1 for the punching press board rupture or damage causes the mould to be unable to use, supports to bed die 1 and last mould 6 through buffer gear 4 afterwards, prevents that the impact force damage punching press board that bed die 1 and last mould 6 collision take place.

In this embodiment, the buffer mechanism 4 includes a first slider 401 and a second slider 407, the first slider 401 is installed in the first groove 3 on the upper surface of the extension block 2, the second slider 407 is installed in the first groove 3 on the lower surface of the upper mold 6, the upper surface of each first slider 401 is provided with a second groove 402, the inner side surface of each first slider 401 is fixedly connected with a first limiting block 403 which is installed on the sliding chute 7, the outer side surfaces of the first sliders 401 on both sides are fixedly connected with a first spring 404, the first spring 404 is fixedly connected to one side of the inner side surface of the extension block 2, the outer surfaces of the second sliders 407 on both sides are fixedly connected with a second spring 410, the other end of each second spring 410 is fixedly connected to the inner side surface of the first groove 3 on the lower surface of the upper mold 6, a third groove 408 is installed below each second slider 407, each second slider 407 is installed in the first groove 3 of the upper mold 6, each second limiting block 409 is fixedly connected to the inner side of each second sliding block 407, each second limiting block 409 is installed inside a sliding chute 7, a first connecting rod 405 is installed in the second groove 402 on one side in a hinged and rotating mode, the other end of the first connecting rod 405 is installed in the third groove 408 on the other side in a hinged and rotating mode, a second connecting rod 406 is installed in the second groove 402 on the other side in a hinged and rotating mode, the other end of the second connecting rod 406 is installed in the third groove 408 on one side in a hinged and rotating mode, a hole is formed in the first connecting rod 405, the second connecting rod 406 penetrates through the middle of the first connecting rod 405, the crossed middle portions of the first connecting rod 405 and the second connecting rod 406 are connected in a hinged and rotating mode, a fourth groove 411 is formed in the second connecting rod 406, one end of a telescopic elastic rod 412 is installed in the fourth groove 411 in a sliding mode, and the other end of the telescopic elastic rod 412 is connected to one end of the inner side of the hole of the first connecting rod 405 in a hinged and rotating mode, when the lower die 1 and the upper die 6 move inwards, the first sliding block 401 and the second sliding block 407 are driven to move in the first groove 3 in the lower die 1 and the upper die 6, and then are installed in the sliding groove 7 through the first limiting block 403 and the second limiting block 409, the first sliding block 401 and the second sliding block 407 are limited, then a first connecting rod 405 and a second connecting rod 406 are installed in the first sliding block 401 and the second sliding block 407 in a crossed manner, the middle parts of the first connecting rod 405 and the second connecting rod 406 are connected in a hinged and rotating manner, then a telescopic elastic rod 412 is installed between the first connecting rod 405 and the second connecting rod 406, so that the first connecting rod 405 and the second connecting rod 406 are supported when being crossed by the pressure of the lower die 1 and the upper die 6, and then the first sliding block 401 and the second sliding block 407 are supported and buffered by a first spring 404 and a second spring 410 which are fixedly connected to the outer sides of the first sliding block 401 and the second sliding block 407.

This high security five metals precision mold's that can cushion theory of operation:

when in use, when the lower die 1 and the upper die 6 move inwards, the first sliding block 401 and the second sliding block 407 are driven to be positioned inside the first groove 3 in the lower die 1 and the upper die 6 to move, and then are installed in the sliding groove 7 through the first limiting block 403 and the second limiting block 409, the first sliding block 401 and the second sliding block 407 are limited, then a first connecting rod 405 and a second connecting rod 406 are installed in the first sliding block 401 and the second sliding block 407 in a crossed manner, the middle parts of the first connecting rod 405 and the second connecting rod 406 are connected in a hinged and rotating manner, then a telescopic elastic rod 412 is installed between the first connecting rod 405 and the second connecting rod 406, so that the first connecting rod 405 and the second connecting rod 406 are supported when being crossed by the pressure of the lower die 1 and the upper die 6, and then the first sliding block 401 and the second sliding block 407 are supported and buffered by a first spring 404 and a second spring 410 which are fixedly connected to the outer sides of the first sliding block 401 and the second sliding block 407.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a high security five metals precision mold that can cushion, includes bed die (1), its characterized in that: fixed surface is connected with a plurality of evenly distributed's gag lever post (5) on bed die (1) rear, every gag lever post (5) activity runs through has last mould (6), bed die (1) both sides integration is connected with extends piece (2), both sides it is provided with recess (3) No. one to extend piece (2) upper surface and last mould (6) lower surface, every be provided with spout (7) in recess (3), two install buffer gear (4) in recess (3).

2. The high-safety hardware precision die capable of buffering as claimed in claim 1, is characterized in that: buffer gear (4) include slider (401) and No. two sliders (407), slider (401) is installed in recess (3) of extension piece (2) upper surface, slider (407) is installed in recess (3) of upper die (6) lower surface No. two.

3. The high-safety hardware precision die capable of buffering as claimed in claim 2, is characterized in that: every slider (401) upper surface is provided with recess (402) No. two, every slider (401) inboard fixed surface be connected with stopper (403) install on spout (7), both sides slider (401) outside fixed surface be connected with spring (404) No. one, spring (404) fixed connection is in extension piece (2) inboard surface one side.

4. The high-safety hardware precision die capable of buffering as claimed in claim 3, is characterized in that: no. two springs (410) are fixedly connected to the outer surfaces of the two sides of the second sliding block (407), and the other end of each second spring (410) is fixedly connected to the inner side surface of the first groove (3) on the lower surface of the upper die (6).

5. The high-safety hardware precision die capable of buffering as claimed in claim 2, is characterized in that: every No. two slider (407) below is installed No. three recess (408), every No. two slider (407) are installed in recess (3) of last mould (6), every No. two slider (407) inboard fixedly connected with No. two stopper (409), every No. two stopper (409) are installed inside spout (7).

6. The high-safety hardware precision die capable of buffering as claimed in claim 5, is characterized in that: one side connecting rod (405) is installed through articulated rotation in No. two recess (402), No. one connecting rod (405) other end is installed in No. three recess (408) of opposite side through articulated rotation, the opposite side install No. two connecting rod (406) through articulated rotation in No. two recess (402), No. two connecting rod (406) other end is installed in No. three recess (408) of one side through articulated rotation.

7. The high-safety hardware precision die capable of buffering as claimed in claim 6, is characterized in that: connecting rod (405) is provided with the hole, connecting rod (406) run through a connecting rod (405) middle part No. two, connecting rod (405) and connecting rod (406) cross set up the middle part and rotate through articulated the connection No. two, connecting rod (406) are provided with No. four recess (411), No. four recess (411) slidable mounting has flexible bullet pole (412) one end, flexible bullet pole (412) other end is connected in the inboard one end in hole of connecting rod (405) through articulated.