CN210115396U

CN210115396U - Non-glue-feeding-point die set with positioning column structure

Info

Publication number: CN210115396U
Application number: CN201920771884.9U
Authority: CN
Inventors: 戴东刚; 查正金; 陈军开; 王建栋; 周君; 王小红
Original assignee: HANGZHOU MINGYANG FORMWORK Co Ltd
Current assignee: HANGZHOU MINGYANG FORMWORK Co Ltd
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-02-28
Anticipated expiration: 2029-05-27

Abstract

The utility model discloses a take no of reference column structure to advance some die carriers, including upper die base and die holder, the top fixedly connected with die shank of upper die base, the first backing plate of top fixedly connected with of die holder to the top fixedly connected with die fixing plate of first backing plate, the fixed slot has been seted up at die fixing plate's top, the equal fixedly connected with telescopic link in both sides of die fixing plate, the utility model relates to a die carrier technical field. This take no of reference column structure to advance gluey some die carrier, telescopic link work can promote two fly leafs motion, adjusts the distance between two fly leafs, makes this die carrier can be applicable to not unidimensional mould, has enlarged the application scope of die carrier, and the practicality is higher, and the spacer pin can play limiting displacement to the mould, takes place the skew when preventing that the mould from opening and shutting, improves the machining precision, and the guide post cooperates with the guide way, can play the guide effect to the fixed plate, has improved the reliability.

Description

Non-glue-feeding-point die set with positioning column structure

Technical Field

The utility model relates to a die carrier technical field specifically is a take no of reference column structure to advance gluey some die carrier.

Background

The die carrier is the support of mould, for example, on the die casting machine, all parts of the mould are combined and fixed according to a certain rule and position, and the part which can make the mould install on the die casting machine and work is called the die carrier, and is composed of a push-out mechanism, a guide mechanism, a pre-reset mechanism die pin cushion block and a seat plate, wherein the die carrier is a semi-finished product of the mould, is composed of various different steel plate matching parts and can be a framework of the whole set of mould, and the die carrier is provided with a preforming device, a positioning device and a push-out device which are generally configured into a panel, an A plate (front template), a B plate (rear template), a C plate (square iron), a bottom plate, an ejector pin panel, an.

An existing formwork plate can only be suitable for dies with fixed sizes, if the sizes of the dies are not standard or different, the dies or the formwork need to be replaced, the application range is small, the practicability is reduced, the existing formwork plate does not have a positioning structure, the dies are positioned only by guide posts or die positioning pins in the opening and closing process, and the reliability is low.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a take no of reference column structure to advance gluey some die carrier has solved the mould that can only be applicable to fixed dimension, and application scope is less, and the practicality is lower, and the lower problem of reliability.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a take no of reference column structure to advance some die carriers, includes upper die base and die holder, the top fixedly connected with die shank of upper die base, the first backing plate of top fixedly connected with of die holder to the top fixedly connected with die fixing plate of first backing plate, the fixed slot has been seted up at die fixing plate's top, the equal fixedly connected with telescopic link in both sides of die fixing plate, two the inside that die fixing plate and fixed slot and extended to the fixed slot is all run through to the one end of telescopic link output shaft, the bottom fixedly connected with slide rail of fixed slot inner wall, two the one end of telescopic link output shaft just is located the equal fixedly connected with fly leaf in inside of fixed slot, two the bottom of fly leaf all with the top sliding connection of slide rail, the equal fixedly connected with guide post in both sides of.

Preferably, the bottom of the upper die base is fixedly connected with a second base plate, the bottom of the second base plate is fixedly connected with a male die fixing plate, and guide grooves matched with the guide columns are formed in two sides of the front face of the male die fixing plate.

Preferably, first thread grooves are formed in two sides of the bottom of the inner wall of the fixing groove, and first limiting pins are connected between two sides of the inner wall of each first thread groove in a threaded mode.

Preferably, the two sides of the bottom of the male die fixing plate are both provided with second thread grooves, the two sides of the inner walls of the two second thread grooves are both connected with second limiting pins in a threaded manner, the two sides of the bottom of the male die fixing plate are both provided with auxiliary thread grooves, and the bottom of the male die fixing plate is fixedly connected with limiting blocks.

Preferably, a threaded hole is formed in the bottom of the lower die base, a plug screw is connected between two sides of the inner wall of the threaded hole in a threaded mode, and a spring is fixedly connected to the top of the plug screw.

Preferably, the top end of the spring penetrates through the threaded hole and the first base plate and extends to the top of the first base plate, the top end of the spring is fixedly connected with a discharging column, and the top end of the discharging column penetrates through the female die fixing plate and the fixing groove and extends to the top of the fixing groove.

Preferably, both sides of the top of the lower die base are fixedly connected with guide pillars, and both sides of the bottom of the upper die base are fixedly connected with guide sleeves matched with the guide pillars.

Advantageous effects

The utility model provides a take no of reference column structure to advance gluey some die carriers. Compared with the prior art, the method has the following beneficial effects:

(1) the mold frame without the glue inlet point and provided with the positioning column structure is characterized in that a first base plate is fixedly connected to the top of a lower mold base, a female mold fixing plate is fixedly connected to the top of the first base plate, a fixing groove is formed in the top of the female mold fixing plate, telescopic rods are fixedly connected to the two sides of the female mold fixing plate, one ends of two telescopic rod output shafts penetrate through the female mold fixing plate and the fixing groove and extend to the inside of the fixing groove, a sliding rail is fixedly connected to the bottom of the inner wall of the fixing groove, movable plates are fixedly connected to one ends of the two telescopic rod output shafts and located inside the fixing groove, the bottoms of the two movable plates are slidably connected with the top of the sliding rail, the two movable plates can be pushed to move by the operation of the telescopic rods, the distance between the two movable plates can be adjusted, prevent the offset when the mould opens and shuts, improve the machining precision.

(2) This take no of reference column structure to advance gluey some die carrier, through the equal fixedly connected with guide post in the positive both sides of cavity plate, the guide way with guide post looks adaptation is all seted up to the positive both sides of cavity plate, supplementary thread groove has all been seted up to the both sides of cavity plate bottom, and cavity plate's bottom fixedly connected with stopper, the guide post that sets up on the cavity plate cooperates with the guide way of seting up on cavity plate, can play the guide effect to the fixed plate, make the fixed plate can not squint the dislocation, and simple structure, the practicality has been improved.

Drawings

FIG. 1 is a front view of the structure of the present invention;

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

fig. 3 is a partially enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1 upper die holder, 2 lower die holders, 3 die handles, 4 first backing plates, 5 female die fixing plates, 6 fixing grooves, 7 telescopic rods, 8 sliding rails, 9 movable plates, 10 guide posts, 11 second backing plates, 12 male die fixing plates, 13 guide grooves, 14 first thread grooves, 15 first limiting pins, 16 second thread grooves, 17 second limiting pins, 18 auxiliary thread grooves, 19 limiting blocks, 20 threaded holes, 21 screw plugs, 22 springs, 23 discharging posts, 24 guide posts and 25 guide sleeves.

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 mold frame without a glue inlet point with a positioning column structure comprises an upper mold base 1 and a lower mold base 2, wherein a threaded hole 20 is formed in the bottom of the lower mold base 2, a screw plug 21 is connected between two sides of the inner wall of the threaded hole 20 in a threaded manner, a spring 22 is fixedly connected to the top of the screw plug 21, the top end of the spring 22 penetrates through the threaded hole 20 and a first base plate 4 and extends to the top of the first base plate 4, a discharging column 23 is fixedly connected to the top end of the spring 22, after punching is completed, the discharging column 23 moves upwards under the action of resilience force of the spring 22 and can eject a workpiece out of a mold to avoid the workpiece from being clamped in the mold, discharging is facilitated, the top end of the discharging column 23 penetrates through a female mold fixing plate 5 and a fixing groove 6 and extends to the top of the fixing groove 6, a second base plate 11 is fixedly connected to the bottom of the upper mold base 1, a fixing plate 12, the two sides of the bottom of the punch retainer 12 are both provided with second thread grooves 16, a second limit pin 17 is in threaded connection between the two sides of the inner wall of each second thread groove 16, the two sides of the bottom of the punch retainer 12 are both provided with auxiliary thread grooves 18, the auxiliary thread holes 18 can fix limit pins with different diameters, and are suitable for dies with different specifications, the bottom of the punch retainer 12 is fixedly connected with a limit block 19, the two sides of the front surface of the punch retainer 12 are both provided with guide grooves 13 matched with the guide posts 10, the top of the upper die holder 1 is fixedly connected with a die shank 3, the die shank 3 is used for fixing the upper die holder 1, the top of the lower die holder 2 is fixedly connected with a first backing plate 4, the top of the first backing plate 4 is fixedly connected with a die retainer 5, the top of the die retainer 5 is provided with a fixing groove 6, the two sides of the, and equal threaded connection has first spacer pin 15 between the both sides of two first thread groove 14 inner walls, the equal fixedly connected with telescopic link 7 in both sides of cavity plate 5, the one end of two telescopic link 7 output shafts all runs through cavity plate 5 and fixed slot 6 and extends to the inside of fixed slot 6, the bottom fixedly connected with slide rail 8 of fixed slot 6 inner wall, the one end of two telescopic link 7 output shafts just is located the equal fixedly connected with fly leaf 9 in inside of fixed slot 6, the bottom of two fly leaves 9 all with the top sliding connection of slide rail 8, the equal fixedly connected with guide post 10 in the positive both sides of cavity plate 5, be provided with 4 guide posts 10 around cavity plate 5 altogether.

When the die is used, the lower die holder 2 is fixed on a workbench, the upper die holder is fixed at the bottom of a stamping rod through the die shank 3, then a male die is installed at the bottom of a male die fixing plate 12 through bolts at two sides of the male die fixing plate 12, a second limiting pin 17 is inserted into a positioning hole at the top of the male die, a limiting block 19 is inserted into a limiting groove adaptive to voice, then a female die is placed in a fixing groove 6, a first limiting pin 15 is inserted into the positioning hole at the bottom of the female die, then a control switch is used for enabling a telescopic rod 7 to work, two movable plates 9 are pushed to move relatively along a sliding rail 8, the female die is clamped and fixed, thus the installation of the die is completed, during the stamping process, the upper die holder 1 drives the male die fixing plate 12 to move, a guide column 10 is inserted into the guide groove, a discharging column 23 is pressed to move downwards to compress a spring 22, after the stamping is completed, the workpiece is ejected out, and the unloading is convenient.

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.

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 take no of reference column structure to advance gluey some die carrier, includes upper die base (1) and die holder (2), the top fixedly connected with die shank (3) of upper die base (1), its characterized in that: the top of the lower die holder (2) is fixedly connected with a first backing plate (4), the top of the first backing plate (4) is fixedly connected with a female die fixing plate (5), the top of the female die fixing plate (5) is provided with a fixing groove (6), both sides of the female die fixing plate (5) are fixedly connected with telescopic rods (7), one end of an output shaft of each of the two telescopic rods (7) penetrates through the female die fixing plate (5) and the fixing groove (6) and extends to the inside of the fixing groove (6), the bottom of the inner wall of the fixed groove (6) is fixedly connected with a sliding rail (8), one end of the output shaft of the two telescopic rods (7) which is positioned inside the fixed groove (6) is fixedly connected with a movable plate (9), the bottoms of the two movable plates (9) are both connected with the top of the sliding rail (8) in a sliding way, and guide columns (10) are fixedly connected to the two sides of the front surface of the female die fixing plate (5).

2. The mold frame without the glue inlet point and with the positioning column structure as claimed in claim 1, wherein: the bottom fixedly connected with second backing plate (11) of upper die base (1) to the bottom fixedly connected with punch plate (12) of second backing plate (11), guide way (13) with guide post (10) looks adaptation are all seted up to the positive both sides of punch plate (12).

3. The mold frame without the glue inlet point and with the positioning column structure as claimed in claim 1, wherein: first thread groove (14) have all been seted up to the both sides of fixed slot (6) inner wall bottom to equal threaded connection has first spacer pin (15) between the both sides of two first thread groove (14) inner walls.

4. The mold frame without the glue inlet point and with the positioning column structure as claimed in claim 2, wherein: second thread grooves (16) are formed in two sides of the bottom of the male die fixing plate (12), second limiting pins (17) are connected between two sides of the inner walls of the two second thread grooves (16) in a threaded mode, auxiliary thread grooves (18) are formed in two sides of the bottom of the male die fixing plate (12), and limiting blocks (19) are fixedly connected to the bottom of the male die fixing plate (12).

5. The mold frame without the glue inlet point and with the positioning column structure as claimed in claim 1, wherein: the bottom of the lower die holder (2) is provided with a threaded hole (20), a screw plug (21) is in threaded connection between two sides of the inner wall of the threaded hole (20), and the top of the screw plug (21) is fixedly connected with a spring (22).

6. The mold frame without the glue inlet point and with the positioning column structure as claimed in claim 5, wherein: the top of spring (22) runs through screw hole (20) and first backing plate (4) and extends to the top of first backing plate (4), the top fixedly connected with of spring (22) unloads post (23), the top of unloading post (23) runs through die fixing plate (5) and fixed slot (6) and extends to the top of fixed slot (6).

7. The mold frame without the glue inlet point and with the positioning column structure as claimed in claim 1, wherein: guide posts (24) are fixedly connected to two sides of the top of the lower die base (2), and guide sleeves (25) matched with the guide posts (24) are fixedly connected to two sides of the bottom of the upper die base (1).