CN218798609U

CN218798609U - Anti-rebound hardware forming die

Info

Publication number: CN218798609U
Application number: CN202223177614.6U
Authority: CN
Inventors: 梁志宏
Original assignee: Suzhou Hongchangsheng Hardware Electromechanical Co ltd
Current assignee: Suzhou Hongchangsheng Hardware Electromechanical Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-04-07
Anticipated expiration: 2032-11-28

Abstract

The utility model discloses a prevent resilience formula five metals forming die relates to the relevant technical field of hardware processing, include the casing, go up mould, bed die and prevent resilience actuating mechanism, go up mould, bed die and prevent that resilience actuating mechanism all sets up the inside at the casing, it is located the top of bed die to go up the mould, it is located the below of bed die to prevent resilience actuating mechanism, prevent that resilience actuating mechanism includes mount, lifting support, servo motor and support frame, use through preventing the cooperation between the lifting support that sets up in the resilience actuating mechanism and the servo motor and drive the bed die and carry out corresponding removal, another that sets up simultaneously prevents that resilience actuating mechanism drives mould vertical downward movement, and the last mould and the bed die realization relative motion that set up this moment to exert relative direction's pressure to the metal work piece that needs processing, two-way exerting pressure is moulding, has improved the moulding effect of work piece, avoids the product that the work piece resilience arouses unqualifiedly.

Description

Anti-rebound hardware forming die

Technical Field

The utility model relates to a hardware processing handles relevant technical field, specifically is to relate to a prevent resilience formula five metals forming die.

Background

The hardware stamping die is a special technological equipment for processing metal materials into parts (or semi-finished products). Stamping, in which a die mounted on a press is used to apply pressure to a material at room temperature, a press working method for separating or plastically deforming the workpiece to obtain a desired part.

The prior art has the following problems: the existing metal material has elastic deformation and plastic deformation during stamping, and after the external force is removed, the plastic deformation is preserved, but the elastic deformation can generate the rebound phenomenon. The rebound angle is the difference between the angle of the finger bending piece after the finger bending piece is separated from the bending die and the angle of the bending die. Particularly, the rebound phenomenon of the thin-wall shell bending piece is more serious, the deviation of the bending angle is large, the actual bending angle is larger than the theoretical bending angle, the product quality is poor, the difficulty is increased during assembly, and sometimes, the rebound quantity is too large, so that the product is unqualified.

SUMMERY OF THE UTILITY MODEL

For solving above-mentioned technical problem, provide a prevent resilience formula five metals forming die, this technical scheme has solved the current metal material that proposes in the above-mentioned background art elastic deformation and plastic deformation again when the punching press, and after the external force was unloaded, plastic deformation was preserved, but elastic deformation will produce the rebound phenomenon. The rebound angle is the difference between the angle of the finger bending part after the finger bending part is separated from the bending die and the angle of the bending die. Particularly, the rebound phenomenon of the thin-wall shell bending piece is more serious, the deviation of the bending angle is large, the actual bending angle is larger than the theoretical bending angle, the product quality is poor, the difficulty is increased during assembly, and sometimes, the rebound quantity is too large, so that the product is unqualified.

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

the utility model provides a prevent resilience formula five metals forming die, includes casing, last mould, bed die and prevents the actuating mechanism that kick-backs, go up mould, bed die and prevent that resilience actuating mechanism all sets up the inside at the casing, it is located the top of bed die to go up the mould, it is located the below of bed die to prevent the actuating mechanism that kick-backs, it includes mount, lifting support, servo motor, threaded rod, guide post and support frame to prevent resilience actuating mechanism, servo motor and support frame all set up the inboard below at the mount, the inside bottom fixedly connected with mount of casing, the inboard top fixedly connected with guide post of mount, the spacing post of one end fixedly connected with of guide post, the one end of spacing post and the inside bottom fixed connection of casing, the surface sliding connection of guide post has lifting support, the upper surface of lifting support is connected with the lower fixed surface of bed die.

Preferably, the inboard top of mount is close to intermediate position department and rotates and be connected with the threaded rod, the one end of threaded rod is run through the inside bottom of lifting support and casing and is rotated and be connected, the surface and the lifting support threaded connection of threaded rod.

Preferably, the inside bottom of casing is close to the terminal surface fixedly connected with support frame of mount, the mount passes through guide post and lifting support sliding connection, the guide post passes through spacing post and casing fixed connection.

Preferably, the top end of the inner side of the supporting frame is fixedly connected with a servo motor close to the middle position, the output end of the servo motor is fixedly connected with a power wheel, and the surface of the threaded rod is fixedly connected with a driven wheel.

Preferably, the surface transmission of power wheel is connected with the conveyer belt, the inboard of conveyer belt is connected with the surface transmission from the driving wheel, the casing passes through support frame and servo motor fixed connection.

Preferably, the output end of the servo motor is in transmission connection with the conveyor belt through a power wheel, and the threaded rod is in transmission connection with the conveyor belt through a driven wheel.

Compared with the prior art, the utility model provides a prevent resilience formula five metals forming die possesses following beneficial effect:

the utility model discloses be provided with the mould, the bed die and prevent actuating mechanism that kick-backs, cooperation through between last mould and the bed die is used to carry out corresponding moulding-die shaping to required metal work piece and is handled, and prevent that cooperation between the lifting support that sets up in the actuating mechanism that kick-backs and the servo motor uses and drives the bed die and carry out corresponding removal, another of setting simultaneously prevents that kick-backs actuating mechanism drives mould vertical downward movement, the last mould and the bed die that set up this moment realize the opposite direction motion, thereby exert the pressure of relative direction to the metal work piece that needs to process, it is moulding to exert pressure bidirectionally, the moulding effect of work piece has been improved, it is unqualified to avoid the product that the work piece kick-backs and arouse, thereby the practicality has been improved, current user demand has been satisfied.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of an anti-rebound hardware forming mold provided by the present invention;

fig. 2 is a schematic view of an internal three-dimensional structure of the anti-rebound hardware forming mold provided by the present invention;

fig. 3 is a schematic view of a three-dimensional structure of the rebounding prevention driving mechanism provided by the present invention;

fig. 4 is an internal front view of the anti-rebound hardware forming mold provided by the present invention;

the reference numbers in the figures are:

1. a housing; 2. an upper die; 3. a lower die; 4. an anti-rebound drive mechanism; 5. a lifting support; 6. a fixed mount; 7. a guide post; 8. a limiting post; 9. a threaded rod; 10. a support frame; 11. a servo motor; 12. a power wheel; 13. a conveyor belt; 14. a driven wheel.

Detailed Description

The following description is provided to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments described below are by way of example only, and other obvious variations will occur to those skilled in the art.

Referring to fig. 1-4, a prevent resilience formula five metals forming die, which comprises a housing 1, go up mould 2, bed die 3 and the actuating mechanism 4 that kick-backs of preventing, the last mould 2 and the 3 looks adaptations of bed die that set up, go up mould 2, bed die 3 and the actuating mechanism 4 that kick-backs of preventing all set up the inside at casing 1, it is located the top of bed die 3 to go up mould 2, the actuating mechanism 4 that kick-backs of preventing is located the below of bed die 3, the actuating mechanism 4 that rebounds of preventing that sets up has two, and another actuating mechanism 4 that rebounds of preventing can drive and go up mould 2 and carry out corresponding removal, the actuating mechanism 4 that rebounds of preventing includes mount 6, lifting support 5, servo motor 11, threaded rod 9, guide post 7 and support frame 10, servo motor 11 and support frame 10 all set up the inboard below of mount 6, the inside bottom fixedly connected with mount 6 of casing 1, the inboard top fixedly connected with guide post 7 of mount 6, the one end fixedly connected with spacing post 8 of guide post 8, the inside bottom fixed connection of support 5 that slides, the surface of lifting support 5 and the lower surface of the lower mould 3 that goes up and is connected.

The inboard top of mount 6 is close to intermediate position department and rotates and be connected with threaded rod 9, and the inside bottom that lifting support 5 and casing 1 were run through to the one end of threaded rod 9 rotates and is connected, the surface and the 5 threaded connection of lifting support of threaded rod 9, and the inside bottom of casing 1 is close to the terminal surface fixedly connected with support frame 10 of mount 6, and mount 6 passes through

guide post

7 and 5 sliding connection of lifting support, and guide post 7 is through spacing post 8 and casing 1 fixed connection.

The inboard top of support frame 10 is close to intermediate position department fixedly connected with servo motor 11, and servo motor 11 is connected through external power source and switch, has ensured the demand at during operation power supply volume, servo motor 11's output fixedly connected with power wheel 12, threaded rod 9's fixed surface is connected with from driving wheel 14, and the surface transmission of power wheel 12 is connected with conveyer belt 13, and conveyer belt 13's inboard is connected with the surface transmission from driving wheel 14, the utility model discloses well transmission is connected and all is transmitted through both intermeshing's mode, and casing 1 passes through support frame 10 and servo motor 11 fixed connection, and servo motor 11's output passes through power wheel 12 and is connected with conveyer belt 13 transmission, and threaded rod 9 is connected with conveyer belt 13 transmission through following driving wheel 14.

The utility model discloses during the use, the metal work piece that will need processing places on last mould 2, then start 11 work of servo motor through external switch, make its output drive power wheel 12 rotate, and the power wheel 12 of setting is connected with 14 transmissions from the driving wheel through conveyer belt 13, so when power wheel 12 rotates, the accessible drives threaded rod 9 at 1 internal rotation of casing from driving wheel 14, wherein lifting support 5 and guide bar 7 sliding connection, so when threaded rod 9 rotates, the rotation can not be followed to the lifting support 5 of setting, can follow the perpendicular to surface rebound of guide bar 7 at last, thereby drive bed die 3 through lifting support 5 and carry out corresponding removal. The other anti-rebound driving mechanism 4 that sets up simultaneously drives the perpendicular downstream of last mould 2, and the last mould 2 and the bed die 3 that set up this moment realize the motion in opposite directions to apply the pressure of relative direction to the metal work piece that needs processing, the moulding of two-way exerting pressure has improved the moulding effect of work piece, avoids the product nonconforming that the work piece kick-backs and arouses.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment 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 anti-rebound hardware forming die is characterized by comprising a shell (1), an upper die (2), a lower die (3) and an anti-rebound driving mechanism (4), wherein the upper die (2), the lower die (3) and the anti-rebound driving mechanism (4) are arranged inside the shell (1), the upper die (2) is positioned above the lower die (3), and the anti-rebound driving mechanism (4) is positioned below the lower die (3); the anti-rebound driving mechanism (4) comprises a fixing frame (6), a lifting support (5), a servo motor (11), a threaded rod (9), a guide post (7) and a support frame (10), wherein the servo motor (11) and the support frame (10) are both arranged below the inner side of the fixing frame (6), the fixing frame (6) is fixedly connected with the bottom end in the shell (1), the utility model discloses a set of high-pressure die mould, including the inboard top fixedly connected with guide post (7) of mount (6), the spacing post of one end fixedly connected with (8) of guide post (7), the one end of spacing post (8) and the inside bottom fixed connection of casing (1), the surperficial sliding connection of guide post (7) has lifting support (5), the upper surface of lifting support (5) and the lower fixed surface of bed die (3) are connected.

2. The anti-rebound hardware forming die as claimed in claim 1, wherein: the inboard top of mount (6) is close to intermediate position department and rotates and be connected with threaded rod (9), the one end of threaded rod (9) is run through lifting support (5) and is rotated with the inside bottom of casing (1) and is connected, the surface and the lifting support (5) threaded connection of threaded rod (9).

3. The anti-rebound hardware forming die as claimed in claim 2, wherein: the utility model discloses a portable electronic device, including casing (1), the terminal surface fixedly connected with support frame (10) of mount (6) are close to the inside bottom of casing (1), mount (6) are through guide post (7) and lifting support (5) sliding connection, guide post (7) are through spacing post (8) and casing (1) fixed connection.

4. The anti-rebound hardware forming die as claimed in claim 3, wherein: the utility model discloses a threaded rod, including support frame (10), the inboard top of support frame (10) is close to intermediate position department fixedly connected with servo motor (11), the output fixedly connected with power wheel (12) of servo motor (11), the fixed surface of threaded rod (9) is connected with from driving wheel (14).

5. The anti-rebound hardware forming die as claimed in claim 4, wherein: the surface transmission of power wheel (12) is connected with conveyer belt (13), the inboard of conveyer belt (13) is connected with the surface transmission from driving wheel (14), casing (1) is through support frame (10) and servo motor (11) fixed connection.

6. The anti-rebound hardware forming die as claimed in claim 5, wherein: the output end of the servo motor (11) is in transmission connection with the conveyor belt (13) through a power wheel (12), and the threaded rod (9) is in transmission connection with the conveyor belt (13) through a driven wheel (14).