CN215786658U

CN215786658U - Adjustable movable extrusion die frame

Info

Publication number: CN215786658U
Application number: CN202121832234.4U
Authority: CN
Inventors: 胡杏飞; 陈国定
Original assignee: Qingdao Yinfang Mold Base Technology Co ltd
Current assignee: Qingdao Yinfang Mold Base Technology Co ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-02-11
Anticipated expiration: 2031-08-06

Abstract

The utility model discloses an adjustable movable extrusion die frame, which comprises a first positioning plate, wherein a die groove is formed in the top of the first positioning plate, a heat conduction groove is formed in the top of the first positioning plate, a transverse pipe communicated with the heat conduction groove is fixedly connected to one side of the first positioning plate, a plurality of limiting springs are distributed on the top of the inner wall of the die groove, a die plate is connected to the inner wall of the die groove in a sliding mode and fixedly connected with the limiting springs, two first threaded holes are symmetrically formed in the bottom of the first positioning plate, a first screw rod is connected to the inner wall of each first threaded hole in a threaded mode and is in contact with the die plate, a rotating rod is fixedly connected to one end of each first screw rod, protective grains are formed in the outer surface of each rotating rod, and supporting columns are fixedly connected to the four corners of the bottom of the first positioning plate; this device simple structure can adjust the height of second locating plate through different modes, and convenience of customers uses, has instrument extruding means simultaneously, conveniently takes out the work piece that the extrusion was accomplished.

Description

Adjustable movable extrusion die frame

Technical Field

The utility model relates to the technical field of extrusion die sets, in particular to an adjustable movable extrusion die set.

Background

The die carrier is the support of the die, for example, the die is assembled and fixed on the die casting machine according to a certain rule and position, and the part which can enable the die to be installed on the die casting machine to work is called the die carrier, and the die carrier is composed of a push-out mechanism, a guide mechanism, a die pin cushion block of a pre-reset mechanism and a seat plate. The current requirements for the precision of the die carrier can be determined according to different levels and product requirements. The die frame is a semi-finished product of the die and is composed of various steel plates matched with parts, so to speak, the framework of the whole die. Because the processing related to the die frame and the die is very different, a die manufacturer can choose to order the die frame from the die frame manufacturer, and the production advantages of the two parties are utilized to improve the overall production quality and efficiency. Through the development of many years, the mold frame production industry is quite mature. The mould manufacturer can purchase and order the mould frame according to the individual mould requirement, and can also select the standardized mould frame product. The standard die set has diversified styles and shorter delivery time, and even can be bought and used, thereby providing higher elasticity for die manufacturers. Thus, the popularity of standard die sets is constantly increasing;

however, the height of the single pair of upper pressure plates can be adjusted in the using process of the existing die carrier, when the hardness of a workpiece is too high, the extrusion quality is low, the processed workpiece is inconvenient to take out, and the working efficiency of the die carrier is affected, so that the utility model provides an adjustable movable extrusion die carrier to solve the problems in the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model provides an adjustable movable extrusion die frame, which solves the problems that the height of a single pair of upper pressing plates can be adjusted in the using process of the existing die frame, the extrusion quality is low when the hardness of a workpiece is too high, the processed workpiece is inconvenient to take out, and the working efficiency of the die frame is influenced.

In order to solve the problems, the utility model provides an adjustable movable extrusion die frame, which comprises a first positioning plate, wherein a die groove is formed in the top of the first positioning plate, a heat conduction groove is formed in the top of the first positioning plate, a transverse pipe communicated with the heat conduction groove is fixedly connected to one side of the first positioning plate, a plurality of limiting springs are distributed on the top of the inner wall of the die groove, a die plate is connected to the inner wall of the die groove in a sliding mode and fixedly connected with the limiting springs, two first threaded holes are symmetrically formed in the bottom of the first positioning plate, a first screw rod is connected to the inner wall of each first threaded hole in a threaded mode and is in contact with the die plate, a rotating rod is fixedly connected to one end of each first screw rod, protective grains are formed in the outer surface of each rotating rod, supporting columns are fixedly connected to the four corners of the bottom of the first positioning plate, and a base is fixedly connected to the bottoms of the supporting columns.

Preferably, the four corners of the top of the first positioning plate are fixedly connected with limiting rods, and the top of each limiting rod is provided with a second positioning plate in a penetrating mode.

Preferably, a return spring is arranged between the first positioning plate and the second positioning plate, and the central axis of the return spring coincides with the central axis of the limiting rod.

Preferably, the four corners at two ends of the second positioning plate are provided with lantern rings, and the lantern rings are connected with the limiting rods in a sliding mode.

Preferably, the top of the second positioning plate is provided with a fixed sleeve, and the fixed sleeve is connected with the second positioning plate through a working bearing.

Preferably, two grooves are symmetrically formed in the top of the second positioning plate, first bearings are arranged on two sides of the inner wall of each groove, and a hook plate is fixedly connected between the first bearings.

The utility model has the beneficial effects that: when the second positioning plate is required to be lifted, the hook plate is rotated through the first bearing and is connected through a rope, the hook plate is convenient to move, the cooling of the extruded workpiece can be accelerated through the matching of the heat conduction groove and the transverse pipe, the template is pushed through the limiting spring, the extruded workpiece is convenient to take out, when the workpiece is difficult to take out, the first screw rod is rotated through the first threaded hole, the template is driven by the first screw rod, the template drives the workpiece to move, the workpiece is further convenient to take out, the device is simple in structure, the second positioning plate can be lifted in different modes, and meanwhile, the tool extruding mechanism is arranged, so that a user can conveniently take out the extruded workpiece.

Drawings

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

FIG. 2 is a schematic view of the arrangement of the stop lever of the present invention;

FIG. 3 is a schematic diagram of an exploded structure of a first positioning plate according to the present invention;

fig. 4 is a schematic view of the back structure of the base of the present invention.

Wherein: 1. a first positioning plate; 2. a die cavity; 3. a heat conducting groove; 4. a transverse tube; 5. a limiting spring; 6. a template; 7. a first threaded hole; 8. a first screw; 9. a rotating rod; 10. a limiting rod; 11. a return spring; 12. A second positioning plate; 13. a collar; 14. fixing a sleeve; 15. a working bearing; 16. a groove; 17. a hook plate; 18. a support pillar; 19. a base.

Detailed Description

In order to further understand the present invention, the following detailed description will be made with reference to the following examples, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.

According to the

drawings

1, 2, 3 and 4, the embodiment provides an adjustable movable extrusion die rack, which comprises a first positioning plate 1, wherein a die cavity 2 is arranged at the top of the first positioning plate 1, a heat conduction groove 3 is arranged at the top of the first positioning plate 1, a transverse pipe 4 communicated with the heat conduction groove 3 is fixedly connected to one side of the first positioning plate 1, a plurality of limiting springs 5 are distributed at the top of the inner wall of the die cavity 2, a die plate 6 is slidably connected to the inner wall of the die cavity 2, the die plate 6 is fixedly connected with the limiting springs 5, two first threaded holes 7 are symmetrically arranged at the bottom of the first positioning plate 1, a first screw 8 is in threaded connection with the inner wall of the first threaded hole 7, the first screw 8 is in contact with the die plate 6, a rotating rod 9 is fixedly connected to one end of the first screw 8, protective patterns are arranged on the outer surface of the rotating rod 9, supporting columns 18 are fixedly connected to four corners at the bottom of the first positioning plate 1, the bottom of the supporting column 18 is fixedly connected with a base 19.

Equal fixedly connected with gag lever post 10 in 1 top four corners department of first locating plate, gag lever post 10 top is run through and is equipped with second locating plate 12, be equipped with reset spring 11 between first locating plate 1 and the second locating plate 12, reset spring 11 axis coincides mutually with the axis of gag lever post 10, the four corners department at 12 both ends of second locating plate all is equipped with lantern ring 13, lantern ring 13 and gag lever post 10 sliding connection, second locating plate 12 slides down through gag lever post 10 during the use, and second locating plate 12 is close to with first locating plate 1, accomplishes the back when the work piece extrusion, provides a reaction force to second locating plate 12 under reset spring 11 effects, conveniently goes up and down second locating plate 12.

The top of the second positioning plate 12 is provided with a fixing sleeve 14, the fixing sleeve 14 is connected with the second positioning plate 12 through a working bearing 15, auxiliary equipment can be installed through the fixing sleeve 14, and meanwhile, the fixing sleeve 14 is rotated through the working bearing 15, so that the fixing is facilitated.

Two recesses 16 have been seted up to second locating plate 12 top symmetry, recess 16 inner wall both sides all are equipped with first bearing, two fixedly connected with hook plate 17 between the first bearing, when needs lift second locating plate 12, rotate hook plate 17 through first bearing, hook plate 17 passes through the rope and connects, convenient removal.

When the adjustable movable extrusion die carrier is used, the second positioning plate 12 slides downwards through the limiting rod 10, the second positioning plate 12 is close to the first positioning plate 1, after the extrusion of a workpiece is finished, a reaction force is provided for the second positioning plate 12 under the action of the reset spring 11, the second positioning plate 12 is convenient to lift, after the extrusion of the workpiece is finished, the reaction force is provided for the second positioning plate 12 under the action of the reset spring 11, the second positioning plate 12 is convenient to lift, when the second positioning plate 12 is required to lift, the hook plate 17 is rotated through the first bearing, the hook plate 17 is connected through the rope, the movement is convenient, the cooling of the extruded workpiece can be accelerated through the matching of the heat conduction groove 3 and the transverse pipe 4, the die plate 6 is pushed through the limiting spring 5, the extruded workpiece can be conveniently taken out, when the workpiece is not easy to take out, the first screw rod 8 is rotated through the first threaded hole 7, the first screw rod 8 drives the die plate 6, template 6 drives the work piece motion, and further the convenience is taken out the work piece, and this device simple structure can go up and down second locating plate 12 through different modes, has instrument extrusion mechanism simultaneously, and convenience of customers takes out the work piece that the extrusion was accomplished.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a removal extrusion die carrier with adjustable which characterized in that: the device comprises a first positioning plate (1), wherein a die groove (2) is formed in the top of the first positioning plate (1), a heat conducting groove (3) is formed in the top of the first positioning plate (1), a transverse pipe (4) communicated with the heat conducting groove (3) is fixedly connected to one side of the first positioning plate (1), a plurality of limiting springs (5) are distributed on the top of the inner wall of the die groove (2), a template (6) is slidably connected to the inner wall of the die groove (2), the template (6) is fixedly connected with the limiting springs (5), two first threaded holes (7) are symmetrically formed in the bottom of the first positioning plate (1), a first screw rod (8) is in threaded connection with the inner wall of each first threaded hole (7), the first screw rod (8) is in contact with the template (6), a rotating rod (9) is fixedly connected to one end of each first screw rod (8), and protective grains are arranged on the outer surface of each rotating rod (9), equal fixedly connected with support column (18) in first locating plate (1) bottom four corners department, support column (18) bottom fixedly connected with base (19).

2. The adjustable movable extrusion die rack as claimed in claim 1, wherein: the top four corners of the first positioning plate (1) are fixedly connected with limiting rods (10), and the top of each limiting rod (10) is provided with a second positioning plate (12) in a penetrating mode.

3. The adjustable movable extrusion die rack as claimed in claim 1, wherein: be equipped with reset spring (11) between first locating plate (1) and second locating plate (12), reset spring (11) axis coincides mutually with the axis of gag lever post (10).

4. The adjustable movable extrusion die rack as claimed in claim 3, wherein: four corners department at second locating plate (12) both ends all is equipped with lantern ring (13), lantern ring (13) and gag lever post (10) sliding connection.

5. The adjustable movable extrusion die rack as claimed in claim 4, wherein: the top of the second positioning plate (12) is provided with a fixing sleeve (14), and the fixing sleeve (14) is connected with the second positioning plate (12) through a working bearing (15).

6. The adjustable movable extrusion die rack as claimed in claim 5, wherein: two grooves (16) are symmetrically formed in the top of the second positioning plate (12), first bearings are arranged on two sides of the inner wall of each groove (16), and a hook plate (17) is fixedly connected between the first bearings.