CN212792706U

CN212792706U - Mould for hardware processing

Info

Publication number: CN212792706U
Application number: CN202021391290.4U
Authority: CN
Inventors: 黄隆基
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-03-26
Anticipated expiration: 2030-07-15

Abstract

The utility model discloses a mould for hardware processing, including the die holder, the top four corners equidistance fixedly connected with guide post of die holder, the top fixedly connected with upper die base of guide post, the surface sliding connection of guide post has the fly leaf, the top equidistance fixedly connected with pneumatic cylinder of fly leaf, the bottom center fixedly connected with fixing base of fly leaf, the bottom of fixing base is provided with the fixed slot, the inner wall of fixed slot is provided with the mould, the ladder groove has been seted up at the middle part of die holder, the inner wall fixedly connected with lower mould in ladder groove, the utility model relates to a mould processing technology field. This mould for hardware processing has solved and has used stamping die at present and mostly be the simplex position processing, and production efficiency is lower, lacks spacing guider moreover, during the longer panel of punching press, slides because of panel easily and leads to the deviation, arouses the material to scrap, increases the problem of processing cost.

Description

Mould for hardware processing

Technical Field

The utility model relates to a mould processing technology field specifically is a mould for hardware processing.

Background

The traditional hardware products, also called 'small hardware', refer to five metals of gold, silver, copper, iron and tin, can be made into artworks or metal devices such as knives and swords through manual processing, the hardware in modern society is more extensive, the hardware processing generally adopts cutting, milling, injection molding, stamping dies and the like, and the stamping dies are generally used for hardware rapid forming or raw material shearing. But use stamping die at present mostly the simplex position processing, production efficiency is lower, lacks spacing guider moreover, during the longer panel of punching press, easily because of panel slides and leads to the deviation, arouses the material to scrap, increases the processing cost.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a mould for hardware processing has solved and has used stamping die at present and mostly be the simplex position processing, and production efficiency is lower, lacks spacing guider moreover, and during the longer panel of punching press, easy because of the panel deviation that leads to that slides, arouses the material to scrap, increases the problem of processing cost.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a die for hardware processing comprises a lower die holder, wherein four corners at the top of the lower die holder are fixedly connected with guide columns at equal intervals, the top of the guide post is fixedly connected with an upper die base, the surface of the guide post is connected with a movable plate in a sliding way, the top of the movable plate is fixedly connected with hydraulic cylinders at equal intervals, the center of the bottom of the movable plate is fixedly connected with a fixed seat, a fixed groove is arranged at the bottom of the fixed seat, an upper die is arranged on the inner wall of the fixed groove, a first rubber pad is arranged between the top of the upper die and the inner wall of the fixed groove, a first spring is arranged on the surface of the guide post and between the lower die holder and the movable plate, a stepped groove is arranged in the middle of the lower die holder, the inner wall fixedly connected with lower mould in ladder groove, the lower mould is provided with the second rubber pad with the junction of die holder, the top of die holder just is located the both sides in ladder groove and all is provided with guider.

Preferably, guider includes the connecting block, the inside central threaded connection of connecting block has the threaded rod, the connection baffle is rotated to one side of threaded rod, all be provided with the second spring between the both sides of baffle and the connecting block, one side fixedly connected with carousel of baffle is kept away from to the threaded rod, the baffle has been kept away from a side surface of connecting block and has been done anti-skidding line and has been handled.

Preferably, the upper die and the lower die are designed in a double-station mode.

Preferably, the stepped groove is provided with a U-shaped opening.

Preferably, the first rubber pad and the second rubber pad are both made of high-elasticity rubber.

Preferably, the top of the hydraulic cylinder is fixedly connected with the bottom of the upper die base.

(III) advantageous effects

The utility model provides a mould for hardware processing. Has the following beneficial effects:

(1) this mould for hardware processing, the both sides that just are located the ladder groove through the top of die holder all are provided with guider, be provided with first rubber pad between the top of last mould and the inner wall of fixed slot, the lower mould is provided with the second rubber pad with the junction of die holder, reached and utilized guider to realize the direction and spacing of panel, avoid panel to slide, improve mould punching press precision, improve machining efficiency, the protection to last lower mould can be realized to the rubber pad of high elasticity simultaneously, reduce mould self loss, reduce cost of maintenance.

(2) This mould for hardware processing, through the top equidistance fixedly connected with pneumatic cylinder of fly leaf, go up mould and lower mould and all adopt the duplex position design, reached and utilized the cooperation of two pneumatic cylinders to go up the mould duplex position design, realize the processing of extra quality, improve machining output and speed.

Drawings

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

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

fig. 3 is a schematic structural view of the guiding device of the present invention.

In the figure: the device comprises a lower die base 1, a guide column 2, an upper die base 3, a movable plate 4, a hydraulic cylinder 5, a fixed base 6, a fixed groove 7, an upper die 8, a first rubber pad 9, a first spring 10, a stepped groove 11, a lower die 12, a second rubber pad 13, a guide device 14, a connecting block 141, a threaded rod 142, a baffle 143, a second spring 144 and a rotary disc 145.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a mould for hardware processing comprises a lower die holder 1, guide columns 2 are fixedly connected with the top four corners of the lower die holder 1 at equal intervals, upper die guiding is achieved, an upper die holder 3 is fixedly connected with the tops of the guide columns 2, a movable plate 4 is slidably connected with the surface of each guide column 2, hydraulic cylinders 5 are fixedly connected with the top of each movable plate 4 at equal intervals, a fixed seat 6 is fixedly connected with the center of the bottom of each movable plate 4, a fixed groove 7 is arranged at the bottom of each fixed seat 6, an upper die 8 is arranged on the inner wall of each fixed groove 7, a first rubber pad 9 is arranged between the top of each upper die 8 and the inner wall of each fixed groove 7, buffering of the upper die is achieved, damage of the upper die is avoided, a first spring 10 is arranged on the surface of each guide column 2 and between the lower die holder 1 and the movable plate 4, the stamping die is realized, a second rubber pad 13 is arranged at the joint of the lower die 12 and the lower die holder 1, the lower die is buffered, and the lower die is prevented from being damaged, the guide devices 14 are arranged at the top of the lower die holder 1 and positioned at two sides of the stepped groove 11, each guide device 14 comprises a connecting block 141, a threaded rod 142 is in threaded connection with the inner center of each connecting block 141, a baffle 143 is rotatably connected to one side of each threaded rod 142, a second spring 144 is arranged between each side of each baffle 143 and the corresponding connecting block 141, a rotary disc 145 is fixedly connected to one side of each threaded rod 142 far away from the corresponding baffle, anti-skid lines are processed on the surface of one side of each baffle 143 far away from the corresponding connecting block 141, plate limiting and guiding are realized, plate sliding is avoided, the upper die 8 and the lower die 12 are designed in a double-station mode, double-station stamping or cutting is realized, the production efficiency, the top of the hydraulic cylinder 5 is fixedly connected with the bottom of the upper die base 3.

During the use, fix the device and the processing position through lower bolster 1, then place panel on lower mould 12, then rotate carousel 145 in the left and right sides guider 14 respectively, carousel 145 drives threaded rod 142 and rotates, and threaded rod 142 drives baffle 143 and removes, realizes the spacing direction to panel, then pneumatic cylinder 5 drives fly leaf 4 and moves down, and fly leaf 4 drives the mould 8 and moves down, cooperates lower mould 12 on the lower bolster 1 to realize the punching press or the cutting to panel.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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 mould for hardware processing, includes die holder (1), its characterized in that: the top four corners equidistance fixedly connected with guide post (2) of die holder (1), the top fixedly connected with upper die base (3) of guide post (2), the surface sliding connection of guide post (2) has fly leaf (4), the top equidistance fixedly connected with pneumatic cylinder (5) of fly leaf (4), the bottom center fixedly connected with fixing base (6) of fly leaf (4), the bottom of fixing base (6) is provided with fixed slot (7), the inner wall of fixed slot (7) is provided with mould (8), be provided with first rubber pad (9) between the top of mould (8) and the inner wall of fixed slot (7), the surface of guide post (2) just is located and is provided with first spring (10) between die holder (1) and fly leaf (4), ladder groove (11) have been seted up at the middle part of die holder (1), inner wall fixedly connected with lower mould (12) of ladder groove (11), lower mould (12) are provided with second rubber pad (13) with the junction of die holder (1), the both sides that just are located ladder groove (11) at the top of die holder (1) all are provided with guider (14).

2. The die for hardware processing according to claim 1, characterized in that: the guide device (14) comprises a connecting block (141), a threaded rod (142) is connected to the inner center of the connecting block (141) in a threaded mode, a connecting baffle (143) is rotated on one side of the threaded rod (142), a second spring (144) is arranged between each of the two sides of the baffle (143) and the connecting block (141), a rotary disc (145) fixedly connected to one side of the baffle is far away from the threaded rod (142), and anti-skid pattern processing is conducted on the surface of one side, far away from the connecting block (141), of the baffle (143).

3. The die for hardware processing according to claim 1, characterized in that: the upper die (8) and the lower die (12) both adopt a double-station design.

4. The die for hardware processing according to claim 1, characterized in that: the stepped groove (11) is arranged by adopting a U-shaped opening.

5. The die for hardware processing according to claim 1, characterized in that: the first rubber pad (9) and the second rubber pad (13) are both made of high-elasticity rubber.

6. The die for hardware processing according to claim 1, characterized in that: the top of the hydraulic cylinder (5) is fixedly connected with the bottom of the upper die holder (3).