CN210046964U

CN210046964U - Fixing device is used in injection mold processing

Info

Publication number: CN210046964U
Application number: CN201920485918.8U
Authority: CN
Inventors: 蒋颖; 舒秦松; 蒋平善
Original assignee: Shenzhen Guosheng Weiye Precision Instrument Co Ltd
Current assignee: Shenzhen Guosheng Weiye Precision Instrument Co Ltd
Priority date: 2019-04-11
Filing date: 2019-04-11
Publication date: 2020-02-11
Anticipated expiration: 2029-04-11

Abstract

The utility model discloses a fixing device is used in injection mold processing, including the workstation, four spacing slide bars of inside fixedly connected with of workstation, equal sliding connection has the lifter plate between two adjacent spacing slide bars, the bottom fixedly connected with hydraulic cylinder of workstation inner wall, hydraulic cylinder's top and the bottom fixed connection of lifter plate, the beneficial effects of the utility model are that: the utility model discloses the structure is nimble adjustable, through having set up fixed board and the hydraulic cylinder that colludes, can be under the effect of two-way lead screw, collude the lower bolster of board with the mould through fixing and fix, through having set up cushion and hydraulic cylinder, can make the cushion fixed with the mould lateral wall through two-way lead screw, its structure is nimble adjustable, can change to the size of mould lower bolster, and convenient and fast, and can highly adjust the centre gripping, avoid its fixed knot to construct the slabbing, influence the processing of mould, the efficiency of mould processing has been improved.

Description

Fixing device is used in injection mold processing

Technical Field

The utility model relates to the technical field of machinery, specifically be a fixing device is used in injection mold processing.

Background

Injection mold is a tool for producing plastic products, and in the process of mold machining, the injection mold needs to be fixed, the existing fixing device is structurally rigid, the lower template of the mold cannot be fixed, the clamp cannot be converted according to the size of the lower template of the mold, the height of the clamp cannot be adjusted, the fixing structure of the injection mold cannot be prevented from being rigid, and the mold machining efficiency cannot be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixing device is used in injection mold processing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a fixing device for processing an injection mold comprises a workbench, wherein four limit slide bars are fixedly connected inside the workbench, a lifting plate is respectively and slidably connected between every two adjacent limit slide bars, a lifting hydraulic cylinder is fixedly connected at the bottom of the inner wall of the workbench, the top of the lifting hydraulic cylinder is fixedly connected with the bottom of the lifting plate, the top of the lifting plate is rotatably connected with a bidirectional lead screw through a bearing seat, one end of the bidirectional lead screw is fixedly sleeved with a driven pulley, one end of the bottom of the lifting plate, which is close to the driven pulley, is respectively and fixedly connected with a servo motor, the output end of the servo motor is respectively and fixedly connected with a driving pulley, the driving pulley is connected with the driven pulley through belt transmission, two driving sliders are symmetrically and threadedly connected at the outer side of the bidirectional lead screw, and the bottoms of the driving sliders are respectively and slidably connected with, the fixed board that colludes of the equal fixedly connected with "Z" style of calligraphy structure in top of drive slider, the middle part equidistance excavation of the fixed board that colludes has the spacing hole of a plurality of, one side of the fixed board that colludes can be dismantled and be connected with the cushion, the spacing bolt of one side equidistance fixedly connected with of cushion, the top excavation of workstation has two spouts, just the fixed board that colludes is worn out from the spout middle part, just fixed board and spout sliding connection that collude.

Preferably, a travel switch is fixedly mounted in the middle of the top of the lifting plate and electrically connected with the servo motor.

Preferably, the distance between the limiting bolts is the same as the distance between the limiting holes, and the limiting bolts are matched with the limiting holes.

Preferably, a magnet is embedded on one side, close to the limiting bolt, of the cushion block.

Preferably, a control panel is fixedly mounted on one side of the workbench, and the servo motor is electrically connected with the control panel.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the structure is nimble adjustable, through having set up fixed board and the hydraulic cylinder that colludes, can be under the effect of two-way lead screw, collude the lower bolster of board with the mould through fixing and fix, through having set up cushion and hydraulic cylinder, can make the cushion fixed with the mould lateral wall through two-way lead screw, its structure is nimble adjustable, can change to the size of mould lower bolster, and convenient and fast, and can highly adjust the centre gripping, avoid its fixed knot to construct the slabbing, influence the processing of mould, the efficiency of mould processing has been improved.

Drawings

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

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

FIG. 3 is a schematic structural diagram of the cushion block of the present invention;

FIG. 4 is a schematic structural diagram of the cushion block of the present invention;

fig. 5 is a schematic structural view of the mold base of the present invention;

fig. 6 is a schematic structural view of the side wall of the mold according to the present invention.

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. 1-6, the present invention provides a technical solution: a fixing device for processing an injection mold comprises a workbench 1, four limit slide bars 2 are fixedly connected inside the workbench 1, a lifting plate 3 is respectively and slidably connected between every two adjacent limit slide bars 2, a lifting hydraulic cylinder 4 is fixedly connected at the bottom of the inner wall of the workbench 1, the top of the lifting hydraulic cylinder 4 is fixedly connected with the bottom of the lifting plate 3, the top of the lifting plate 3 is respectively and rotatably connected with a bidirectional screw 7 through a bearing seat, one end of the bidirectional screw 7 is fixedly sleeved with a driven pulley 8, one end of the bottom of the lifting plate 3 close to the driven pulley 8 is respectively and fixedly connected with a servo motor 5, the output end of the servo motor 5 is respectively and fixedly connected with a driving pulley 6, the driving pulley 6 is connected with the driven pulley 8 through belt transmission, two driving slide blocks 9 are symmetrically and threadedly connected at the outer side of the bidirectional screw 7, the bottoms of the driving slide blocks 9 are, the fixed board 11 that colludes of equal fixedly connected with "Z" style of calligraphy structure in top of drive slider 9, the middle part equidistance of fixed board 11 that colludes is dug and is had the spacing hole 16 of a plurality of, one side of fixed board 11 that colludes can be dismantled and be connected with cushion 13, the spacing bolt 14 of one side equidistance fixedly connected with of cushion 13, the top of workstation 1 is dug and has two spouts 15, and fixed board 11 that colludes is worn out from spout 15 middle parts, and fixed board 11 and the 15 sliding connection of spout that collude.

Middle part fixed mounting at lifter plate 3 top has travel switch 10,

travel switch

10 and 5 electric connection of servo motor, prevent that two fixed boards 11 that collude from colliding, interval between spacing bolt 14 is the same with the interval between spacing hole 16, spacing bolt 14 mutually supports with spacing hole 16, cushion 13 is close to one side of spacing bolt 14 and inlays and have magnet 17, be convenient for with cushion 13 card in fixed board 11 one side that colludes, one side fixed mounting of workstation 1 has control panel 18,

servo motor

5 and 18 electric connection of control panel, be convenient for control servo motor 5 work.

Specifically, when the utility model is used, when the lower die holder of the die is larger than the lower die plate, the limit bolt 14 on one side of the cushion block 13 is pulled out from the limit hole 16, the servo motor 5 is controlled to rotate by the control panel 18 according to the size of the lower die holder, the servo motor 5 drives the driven pulley 8 to rotate by the driving pulley 6 and the belt, the driven pulley 8 drives the bidirectional screw rod 7 to rotate, because the outer side of the bidirectional screw rod 7 is provided with two sections of threads with different turning directions, the space between the fixed hook plates 11 can be adjusted by the positive and negative rotation of the servo motor 5, when the side wall of the fixed hook plate 11 clamps the lower die holder, the height of the lifting plate 3 is adjusted by the lifting hydraulic cylinder 4, one side compresses the lower die holder by the bevel angle at the top of the fixed hook plate 11, as shown in figure 5, so as to fix, when the lower die holder of the die is equal to the lower die plate, the, under the action of the magnet 17, the cushion block 13 is tightly adsorbed on one side of the fixed hook plate 11, the lifting plate 3 is lifted through the lifting hydraulic cylinder 4, then the servo motor 5 drives the two-way screw rod 7 to rotate, and the fixed hook plate 11 drives the cushion block 13 to move towards the middle part, so that the mold is fixed, as shown in fig. 6.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 fixing device is used in injection mold processing, includes workstation (1), its characterized in that: the automatic lifting device is characterized in that four limiting slide bars (2) are fixedly connected inside the workbench (1), a lifting plate (3) is connected between every two adjacent limiting slide bars (2) in a sliding manner, a lifting hydraulic cylinder (4) is fixedly connected to the bottom of the inner wall of the workbench (1), the top of the lifting hydraulic cylinder (4) is fixedly connected with the bottom of the lifting plate (3), the top of the lifting plate (3) is rotatably connected with a bidirectional screw rod (7) through a bearing seat, a driven belt pulley (8) is fixedly sleeved at one end of the bidirectional screw rod (7), a servo motor (5) is fixedly connected to one end of the bottom of the lifting plate (3) close to the driven belt pulley (8), a driving belt pulley (6) is fixedly connected to the output end of the servo motor (5), and the driving belt pulley (6) is connected with the driven belt pulley (8) through, the outside symmetry threaded connection of two-way lead screw (7) has two drive slider (9), the bottom of drive slider (9) all with the top sliding connection of lifter plate (3), the fixed board (11) that colludes of the equal fixedly connected with "Z" style of calligraphy structure in top of drive slider (9), the middle part equidistance of fixed board (11) that colludes is dug has spacing hole of a plurality of (16), one side of fixed board (11) that colludes can be dismantled and be connected with cushion (13), the spacing bolt of one side equidistance fixedly connected with (14) of cushion (13), the top of workstation (1) is dug and is had two spout (15), just fixed board (11) that collude is worn out from spout (15) middle part, just fixed board (11) and spout (15) sliding connection of colluding.

2. The fixing device for injection mold processing according to claim 1, wherein: the middle part of the top of the lifting plate (3) is fixedly provided with a travel switch (10), and the travel switch (10) is electrically connected with the servo motor (5).

3. The fixing device for injection mold processing according to claim 1, wherein: the spacing between the limiting bolts (14) is the same as the spacing between the limiting holes (16), and the limiting bolts (14) are matched with the limiting holes (16).

4. The fixing device for injection mold processing according to claim 1, wherein: and a magnet (17) is embedded in one side of the cushion block (13) close to the limiting bolt (14).

5. The fixing device for injection mold processing according to claim 1, wherein: one side fixed mounting of workstation (1) has control panel (18), servo motor (5) and control panel (18) electric connection.