CN216911777U

CN216911777U - Automatic change high accuracy hardware mould

Info

Publication number: CN216911777U
Application number: CN202123299240.0U
Authority: CN
Inventors: 冬亮; 程雨
Original assignee: Kunshan Jingshengxiang Precision Mould Co ltd
Current assignee: Kunshan Jingshengxiang Precision Mould Co ltd
Priority date: 2021-12-26
Filing date: 2021-12-26
Publication date: 2022-07-08
Anticipated expiration: 2031-12-26

Abstract

The utility model relates to the technical field of hardware dies, in particular to an automatic high-precision hardware die which comprises a die body, wherein the die body comprises a lower die and an upper die, a material collecting mechanism with a material collecting groove is arranged on the lower die, a pressing mechanism with a fixed rod is arranged on the upper die, the pressing mechanism comprises a punching block, the fixed rod and a pulley, the punching block is arranged on the bottom surface of the upper die, and the fixed rod is vertically and fixedly connected with the bottom surface of the upper die on the same horizontal line of the central point of the punching block. According to the utility model, the collecting mechanism and the pressing mechanism are arranged, the upper die and the lower die are matched, the dust collecting plate can be quickly moved away by the rolling between the arranged pulley and the chute surface and the pressure between the upper die and the lower die, so that the waste material is conveniently treated, and the collecting mechanism and the pressing mechanism have the advantages of simple structure, high waste material cleaning speed and convenience in operation.

Description

Automatic change high accuracy hardware mould

Technical Field

The utility model relates to the technical field of hardware molds, in particular to an automatic high-precision hardware mold.

Background

Hardware dies are classified into various types, wherein a 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). Stamping, which is a press working method for obtaining a required part by applying pressure to a material at room temperature by using a die mounted on a press machine to cause separation or plastic deformation; when the upper die and the lower die in the die are closed, a large amount of waste materials are generated, so that the working efficiency is greatly reduced if the cleaning is not in time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic high-precision hardware mould to solve the problems in the background technology. In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an automatic change high accuracy hardware mould, includes the mould body, the mould body includes the lower mould and goes up the mould, be provided with the mechanism that gathers materials that has the groove that gathers materials on the lower mould, upward be provided with the hold-down mechanism who has the dead lever on the mould.

Preferably, the pressing mechanism comprises a punching block, a fixing rod and a pulley, the punching block is arranged on the bottom surface of the upper die, the fixing rod is vertically and fixedly connected to the bottom surface of the upper die on the same horizontal line of the central point of the punching block, a support is vertically and fixedly connected to one side, away from the fixing rod, of the bottom surface of the punching block, and the pulley is installed at the bottom end of the support.

Preferably, the mechanism that gathers materials includes collecting tank and connecting piece, collecting tank and push down the hole have been seted up in proper order from bottom to bottom in the well upper portion position of lower mould, collecting tank and push down the hole through connection, the left and right sides at collecting tank's top is connected with push down the hole respectively and pushes down the groove.

Preferably, the bottom surface of the material collecting groove is vertically and fixedly connected with a limiting rod, a through hole is vertically formed in the connecting piece, the limiting rod is sleeved in the through hole of the connecting piece, and one end face of the connecting piece is fixedly connected with a material collecting disc.

Preferably, the material collecting tray is provided with two slide rails on one side away from the connecting piece in an inclined mode, and a slide groove surface is formed between the two slide rails.

Preferably, the diameter of the fixing rod is smaller than the diameters of the pressing hole and the through hole in the connecting piece, and the sum of the heights of the support and the pulley is consistent with the sum of the heights of the pressing groove and the material collecting groove.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the collecting mechanism and the pressing mechanism are arranged, the upper die and the lower die are matched, the dust collecting plate can be quickly moved away by the rolling between the arranged pulley and the chute surface and the pressure between the upper die and the lower die, so that the waste material is conveniently treated, and the collecting mechanism and the pressing mechanism have the advantages of simple structure, high waste material cleaning speed and convenience in operation.

Drawings

FIG. 1 is a schematic view of a lower mold and an upper mold of the present invention showing a separated three-dimensional structure;

FIG. 2 is a schematic sectional view of the lower mold and the upper mold in the present invention;

FIG. 3 is a schematic perspective view of a material collecting tray according to the present invention;

fig. 4 is a partially enlarged structural view of a portion a of fig. 3 according to the present invention.

In the figure: 1. a lower die; 2. an upper die; 3. punching a block; 4. punching a groove; 5. fixing the rod; 6. pressing the hole downwards; 7. a material collecting groove; 8. a connecting member; 9. a limiting rod; 10. a material collecting disc; 11. a slide rail; 12. a support; 13. a pulley; 14. and pressing the groove downwards.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by workers skilled in the art without any inventive work based on the embodiments of the present invention, are within the scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides an automatic change high accuracy hardware mould, includes the mould body, the mould body includes lower mould 1 and last mould 2, be provided with the mechanism that gathers materials that has a groove 7 that gathers materials on the lower mould 1, upward be provided with the hold-down mechanism that has dead lever 5 on the mould 2.

In this embodiment, as shown in fig. 1 to 4, the pressing mechanism includes a punching block 3, a fixing rod 5 and a pulley 13, the punching block 3 is disposed on the bottom surface of the upper die 2, the fixing rod 5 is vertically and fixedly connected to the bottom surface of the upper die 2 on the same horizontal line of the central point of the punching block 3, a support 12 is vertically and fixedly connected to one side of the bottom surface of the punching block 3, which is far away from the fixing rod 5, and the pulley 13 is installed at the bottom end of the support 12.

In this embodiment, as shown in fig. 1 to 4, the mechanism that gathers materials includes collecting channel 7 and connecting piece 8, collecting channel 7 and push down hole 6 have been seted up in proper order from bottom to bottom in the well upper portion position of lower mould 1, collecting channel 7 and push down hole 6 through connection, the left and right sides at collecting channel 7's top is connected with push down hole 6 and push down groove 14 respectively.

In this embodiment, as shown in fig. 3, the bottom surface of the material collecting groove 7 is vertically and fixedly connected with a limiting rod 9, a through hole is vertically formed in the connecting member 8, the limiting rod 9 is sleeved in the through hole of the connecting member 8, and a material collecting disc 10 is fixedly connected to one end surface of the connecting member 8.

In this embodiment, as shown in fig. 3, two slide rails 11 are obliquely arranged on one side of the material collecting tray 10 away from the connecting member 8, and a slide groove surface is formed between the two slide rails 11.

In this embodiment, as shown in fig. 1 to 4, the diameter of the fixing rod 5 is smaller than the diameter of the lower pressing hole 6 and the through hole of the connecting member 8, and the sum of the heights of the bracket 12 and the pulley 13 is equal to the sum of the heights of the lower pressing groove 14 and the collecting groove 7.

The use method and the advantages of the utility model are as follows: when the high-precision hardware mould is used, the working process is as follows:

as shown in fig. 1 to 4, when the upper die 2 and the lower die 1 are closed, the generated waste material falls into the material collecting tray 10 on the material collecting groove 7 through the stamping groove 4, at this time, the fixing rod 5 is inserted into the lower pressing hole 6 and simultaneously inserted into the through hole of the connecting piece 8 and contacted with the top surface of the limiting rod 9, the bracket 12 and the pulley 13 are inserted into the material collecting groove 7 through the lower pressing groove 14, and simultaneously, along with the closing of the upper die 2 and the lower die 1, the pulley 13 falls onto the chute surface of the slide rail 11, and then when the closing of the upper die 2 and the lower die 1 is finished, the slide rail 11 is contacted with the chute surface to move the chute surface, when the slide rail 11 is pressed to the bottom surface of the material collecting groove 7, the contact between the slide rail 11 and the pulley 13 and the application of downward force are added to slide the material collecting tray 10 to the other side, so as to discharge the waste material collecting tray 10 on the material collecting groove 7, thus, the material collecting tray is taken away manually, the waste materials can be dumped, the defect that the waste materials can be cleaned only when the lower die 1 and the upper die 2 are separated in the prior art is avoided, and meanwhile, the arranged material collecting disc 10 has the advantage of rapid material discharging; after discharging, the dust collecting tray 10 is placed in the through hole of the connecting piece 8.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It should be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and the above-described embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an automatic change high accuracy hardware mould which characterized in that: the die comprises a die body, the die body comprises a lower die (1) and an upper die (2), an aggregate mechanism with an aggregate groove (7) is arranged on the lower die (1), and a pressing mechanism with a fixing rod (5) is arranged on the upper die (2).

2. The automatic high-precision hardware mould of claim 1, which is characterized in that: hold-down mechanism is including towards piece (3), dead lever (5) and pulley (13), the bottom surface of going up mould (2) is provided with towards piece (3), the bottom surface of going up mould (2) is located towards vertical fixedly connected with dead lever (5) on the same water flat line of piece (3) central point, the vertical fixedly connected with support (12) of one side of dead lever (5) is kept away from to the bottom surface of towards piece (3), pulley (13) are installed to the bottom of support (12).

3. The automatic high-precision hardware mould of claim 1, which is characterized in that: the mechanism that gathers materials is including gathering material groove (7) and connecting piece (8), the well upper portion position of lower mould (1) has seted up in proper order from down and has gathered material groove (7) and push down hole (6), gather material groove (7) and push down hole (6) through connection, the left and right sides at the top of gathering material groove (7) is connected with push down hole (6) and push down groove (14) respectively.

4. The automatic high-precision hardware mould according to claim 3, characterized in that: the vertical fixedly connected with gag lever post (9) in bottom surface of collecting groove (7), the through-hole has vertically been seted up on connecting piece (8), gag lever post (9) cup joint to the through-hole of connecting piece (8), a terminal surface fixedly connected with collecting tray (10) of connecting piece (8).

5. The automatic high-precision hardware mould of claim 4, wherein: the collecting tray (10) is provided with two slide rails (11) on one side away from the connecting piece (8), and a slide groove surface is formed between the slide rails (11).

6. The automatic high-precision hardware mould of claim 2, which is characterized in that: the diameter of the fixed rod (5) is smaller than the diameter of the through holes in the pressing holes (6) and the connecting piece (8), and the height sum of the support (12) and the pulley (13) is consistent with the height sum of the pressing grooves (14) and the collecting grooves (7).