CN218928350U

CN218928350U - Mould support is used in plastics product processing

Info

Publication number: CN218928350U
Application number: CN202222327450.4U
Authority: CN
Inventors: 陈莉
Original assignee: Shanghai Jiulian Biotechnology Co ltd
Current assignee: Shanghai Jiulian Biotechnology Co ltd
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2023-04-28
Anticipated expiration: 2032-09-02

Abstract

The utility model relates to the technical field of mold supports, and discloses a mold support for processing plastic products, which comprises a bottom support, wherein symmetrical lifting frames are fixed on the bottom support, a base is connected between two groups of lifting frames in a sliding manner, control screws are respectively and rotatably connected to the two groups of lifting frames, a first connecting sliding block and a second connecting sliding block are connected to the surfaces of the control screws in a threaded manner, and a first connecting rod is rotatably connected to the first connecting sliding block. This mould support is used in plastics product processing links up the slider through control screw surface threaded connection's first slider and second and links up the slider, and the height of base is adjusted to first connecting rod of regulation cooperation and second connecting rod to support the base is stable, and the location ejector pad of installing on the positioning seat is convenient for carry out the centre gripping to the mould fixedly, thereby has solved current mould support and has had a comparatively simple structure generally, and inconvenient to the mould centre gripping is fixed, and the relatively poor problem of stability of base.

Description

Mould support is used in plastics product processing

Technical Field

The utility model relates to the technical field of mold supports, in particular to a mold support for processing plastic products.

Background

The mould is used for injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods to obtain various moulds and tools of required products in industrial production, the mould is used for manufacturing molded articles, the tool is composed of various parts, different moulds are composed of different parts, the processing of the appearance of the articles is mainly realized through the change of the physical state of molded materials, the mould support is supporting equipment for supporting the mould, the mould in the processing process is ensured to be more stable, however, the existing mould support is generally simpler in structure and inconvenient to clamp and fix the mould, and the stability of a base is poor, so that the mould support for processing plastic products needs to be developed to solve the problems in the background technology.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a die support for processing plastic products, which solves the problems that the conventional die support is simple in general structure, inconvenient to clamp and fix a die and poor in stability of a base.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mould support is used in plastics product processing, includes the collet, be fixed with the crane of symmetry on the collet, two sets of sliding connection has the base between the crane, two sets of all rotate on the crane and be connected with control screw, control screw surface threaded connection has first linking slider and second linking slider, it is connected with first connecting rod to rotate on the first linking slider, it is connected with the second connecting rod to rotate on the second linking slider, the base bottom is fixed with central connecting seat, first connecting rod and second connecting rod top all rotate with central connecting seat to be connected, be provided with the mould on the base, base surface sliding connection has symmetrical positioning seat, install the fine setting screw on the positioning seat, sliding connection has the location ejector pad on the positioning seat, the positioning ejector pad inboard is fixed with the spiro union seat, fine setting screw and spiro union seat threaded connection.

Preferably, the first linking sliding block and the second linking sliding block are both in sliding connection with the bottom end of the lifting frame.

Preferably, the control screw is a bidirectional screw, and threads at two ends of the control screw are respectively matched with the first connecting sliding block and the second connecting sliding block.

Preferably, a driving motor is arranged on the collet, a transmission shaft is rotationally connected on the collet, and the output end of the driving motor is fixed with one end of the transmission shaft.

Preferably, a group of transmission bevel gears are fixed at two ends of the transmission shaft, and a connecting bevel gear is fixed on the two groups of control screws, and the transmission bevel gears are meshed with the connecting bevel gears.

Preferably, a group of limiting baffle plates are fixed at the top ends of the two groups of lifting frames.

Preferably, the bottom of the positioning seat is fixed with a limiting slide block, and a sliding groove matched with the limiting slide block is formed in the base.

Preferably, a limiting bar is fixed on the inner side of the positioning pushing block, and a limiting groove matched with the limiting bar is formed in the positioning seat.

Preferably, the top end of the fine adjustment screw rod is rotationally connected with the positioning seat, and two groups of limiting rings are fixed at the joint.

Preferably, the base is fixed with symmetrical hydraulic push rods, and the movable ends of the hydraulic push rods are fixed with the outer sides of the positioning seats.

(III) beneficial effects

Compared with the prior art, the utility model provides the die support for processing the plastic product, which has the following beneficial effects:

1. this mould support is used in plastics product processing links up the slider through control screw surface threaded connection's first slider and second and links up the slider, and the height of base is adjusted to first connecting rod of regulation cooperation and second connecting rod to support the base is stable, and the location ejector pad of installing on the positioning seat is convenient for carry out the centre gripping to the mould fixedly, thereby has solved current mould support and has had a comparatively simple structure generally, and inconvenient to the mould centre gripping is fixed, and the relatively poor problem of stability of base.

2. This mould support is used in plastic products processing installs driving motor on through the collet, rotates on the collet and is connected with the transmission shaft, and driving motor output is fixed with the one end of transmission shaft, is convenient for drive the transmission shaft operation, all is fixed with a set of drive bevel gear through the both ends of transmission shaft, all is fixed with on two sets of control screw and links up bevel gear, and drive bevel gear and linking bevel gear meshing are convenient for make two sets of control screw simultaneous operation, and then make the base lift more stable.

3. This mould support is used in plastics product processing is fixed with symmetrical hydraulic push rod on through the base, and hydraulic push rod's expansion end is fixed with the positioning seat outside, is convenient for promote positioning seat adjustment position, is fixed with spacing slider through the bottom of positioning seat, has seted up the spout that matches with spacing slider on the base, and the messenger's positioning seat of being convenient for remains stable when adjusting, makes spacing slider on the positioning seat follow the spout throughout and removes, prevents that the skew from influencing the centre gripping precision.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a structure of a lifting frame according to the present utility model;

FIG. 3 is a schematic view of a positioning seat according to the present utility model;

FIG. 4 is an exploded view of a partial structure of the present utility model;

fig. 5 is an enlarged view of the structure at a in fig. 4.

In the figure: 1. a bottom support; 2. a driving motor; 3. a transmission shaft; 4. a drive bevel gear; 5. connecting a bevel gear; 6. a control screw; 7. a lifting frame; 8. a first engagement slider; 9. a first link; 10. a second engagement slider; 11. a second link; 12. a central connecting seat; 13. a base; 14. a hydraulic push rod; 15. a positioning seat; 16. a limit groove; 17. fine tuning the screw; 18. a screw joint seat; 19. positioning the pushing block; 20. a limit sliding block; 21. a limit bar; 22. and (5) a mold.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a mould support for plastic products processing, including collet 1, be fixed with symmetrical crane 7 on the collet 1, sliding connection has base 13 between two sets of crane 7, all rotate on two sets of crane 7 and be connected with control screw 6, control screw 6 surface threaded connection has first linking slider 8 and second linking slider 10, rotate on the first linking slider 8 and be connected with first connecting rod 9, rotate on the second linking slider 10 and be connected with second connecting rod 11, base 13 bottom is fixed with central connecting seat 12, first connecting rod 9 and second connecting rod 11 top all rotate with central connecting seat 12 to be connected, be provided with mould 22 on the base 13, base 13 surface sliding connection has symmetrical positioning seat 15, install fine setting screw 17 on the positioning seat 15, sliding connection has location ejector pad 19 on the positioning seat 15, the positioning push pad 19 inboard is fixed with screw seat 18, fine setting screw 17 and screw seat 18 threaded connection.

Specifically, in order to be convenient for adjust the position that first linking slider 8 and second linked slider 10, first linking slider 8 and second linked slider 10 all with the bottom sliding connection of crane 7, control screw 6 drive rather than threaded connection's first linking slider 8 and second linked slider 10 adjust the position when the operation, and avoid first linking slider 8 and second linked slider 10 to shift when adjusting.

Specifically, in order to facilitate the adjustment of the first engagement slider 8 and the second engagement slider 10 in the same direction or in opposite directions, the control screw 6 is a bidirectional screw, and threads at two ends of the control screw 6 are respectively matched with the first engagement slider 8 and the second engagement slider 10, so that the first engagement slider 8 and the second engagement slider 10 are driven to lift or descend when adjusted in the same direction or in opposite directions.

Specifically, in order to be convenient for drive transmission shaft 3 operation, install driving motor 2 on the collet 1, rotate on the collet 1 and be connected with transmission shaft 3, driving motor 2 output is fixed with transmission shaft 3's one end.

Specifically, in order to facilitate the simultaneous operation of the two groups of control screws 6, a group of transmission bevel gears 4 are fixed at two ends of the transmission shaft 3, and engagement bevel gears 5 are fixed on the two groups of control screws 6, and the transmission bevel gears 4 are engaged with the engagement bevel gears 5.

Specifically, in order to be convenient for limit the lifting height of the base 13, a group of limiting baffle plates are fixed at the top ends of the two groups of lifting frames 7.

Specifically, in order to be convenient for keep stable when making positioning seat 15 adjust, the bottom of positioning seat 15 is fixed with spacing slider 20, sets up the spout that matches with spacing slider 20 on the base 13, makes spacing slider 20 on the positioning seat 15 remove along the spout all the time, avoids the skew.

Specifically, in order to facilitate limiting the adjustment track of the positioning push block 19, a limiting bar 21 is fixed on the inner side of the positioning push block 19, and a limiting groove 16 matched with the limiting bar 21 is formed in the positioning seat 15.

Specifically, in order to facilitate the restriction of the position of the fine adjustment screw 17, the top end of the fine adjustment screw 17 is rotationally connected with the positioning seat 15, and two groups of limit rings are fixed at the connection position, so that the fine adjustment screw 17 keeps rotating.

Specifically, in order to facilitate pushing the positioning seat 15 to adjust the position, a symmetrical hydraulic push rod 14 is fixed on the base 13, and the movable end of the hydraulic push rod 14 is fixed with the outer side of the positioning seat 15.

Working principle: the positioning seat 15 is pushed to slide on the base 13 through the hydraulic push rod 14, the positioning push block 19 is gradually close to the outer side of the die 22, the micro-rotation fine adjustment screw rod 17 is adopted, the screw seat 18 which is in threaded connection with the surface of the positioning push block drives the positioning push block 19 to slide on the positioning seat 15, the bottom ends of the positioning push blocks 19 on two sides are extruded and fixed on the die 22, the driving motor 2 drives the transmission shaft 3 to operate, the connecting bevel gear 5 meshed with the transmission bevel gear 4 drives the two groups of control screw rods 6 to rotate simultaneously, so that the first connecting slide block 8 and the second connecting slide block 10 which are in threaded connection with the surface slide on the bottom end of the lifting frame 7 are controlled, the first connecting slide block 8 and the second connecting slide block 10 are controlled to slide in the same direction or in opposite directions, the first connecting rod 9 and the second connecting rod 11 are driven to lift or descend, the die 22 on the base 13 is pushed to adjust the height position on the lifting frame 7, and the stability of the support is kept.

To sum up, this mould support for plastic products processing, first linking slider 8 and the second linking slider 10 through control screw 6 surface threaded connection, be convenient for adjust the height of cooperation first connecting rod 9 and second connecting rod 11 regulation base 13, and stably support base 13, the location ejector pad 19 of installing on through positioning seat 15, be convenient for carry out the centre gripping fixedly to the mould, thereby it is comparatively simple to have solved current mould support general structure, it is fixed to the mould centre gripping, and the relatively poor problem of stability of base, install driving motor 2 on through collet 1, rotate on collet 1 and be connected with transmission shaft 3, driving motor 2 output and transmission shaft 3's one end are fixed, be convenient for drive transmission shaft 3 operation, both ends through transmission shaft 3 all are fixed with a set of transmission bevel gear 4, all be fixed with on two sets of control screw 6 and link up bevel gear 5 meshing, be convenient for make two sets of control screw 6 move simultaneously, and then make base 13 go up and down more stably, be fixed with symmetrical hydraulic pressure 14 on base 13, the push rod expansion end and the positioning seat 15 outside are fixed, be convenient for promote the positioning seat 15 to adjust the position, it is fixed with the slider 20 to have the spacing slide groove 20 to fix a position, the position of slide groove 20 is kept along the position-limiting seat 20 to the position, the position-limiting slide groove 20 is fixed on the position-limiting slide groove 15 is guaranteed to the position-limiting slide groove 15 is guaranteed.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mould support is used in plastics product processing, includes collet (1), be fixed with symmetrical crane (7) on collet (1), its characterized in that: the lifting frame comprises a lifting frame body and is characterized in that a base (13) is slidably connected between the lifting frames (7), control screws (6) are rotatably connected to the lifting frames (7), first connecting blocks (8) and second connecting blocks (10) are connected to the surfaces of the control screws (6) in a threaded mode, first connecting rods (9) are rotatably connected to the first connecting blocks (8), second connecting rods (11) are rotatably connected to the second connecting blocks (10), a central connecting seat (12) is fixedly arranged at the bottom of the base (13), the top ends of the first connecting rods (9) and the top ends of the second connecting rods (11) are rotatably connected with the central connecting seat (12), a die (22) is arranged on the base (13), symmetrical positioning seats (15) are slidably connected to the base (13), fine adjusting screws (17) are mounted on the positioning seats (15), positioning pushing blocks (19) are slidably connected to the inner sides of the positioning pushing blocks (19), and screw seats (18) are fixedly connected to the fine adjusting seats (17) in a threaded mode.

2. The mold stand for plastic product processing according to claim 1, wherein: the first connecting sliding block (8) and the second connecting sliding block (10) are both in sliding connection with the bottom end of the lifting frame (7).

3. The mold stand for plastic product processing according to claim 1, wherein: the control screw (6) is a bidirectional screw, and threads at two ends of the control screw (6) are respectively matched with the first connecting sliding block (8) and the second connecting sliding block (10).

4. The mold stand for plastic product processing according to claim 1, wherein: the driving motor (2) is arranged on the bottom support (1), the transmission shaft (3) is rotationally connected to the bottom support (1), and the output end of the driving motor (2) is fixed with one end of the transmission shaft (3).

5. The mold stand for plastic product processing according to claim 4, wherein: a group of transmission bevel gears (4) are fixed at two ends of the transmission shaft (3), a connecting bevel gear (5) is fixed on each of the two groups of control screws (6), and the transmission bevel gears (4) are meshed with the connecting bevel gears (5).

6. The mold stand for plastic product processing according to claim 1, wherein: a group of limiting baffle plates are fixed at the top ends of the two groups of lifting frames (7).

7. The mold stand for plastic product processing according to claim 1, wherein: the bottom of the positioning seat (15) is fixedly provided with a limiting slide block (20), and the base (13) is provided with a sliding groove matched with the limiting slide block (20).

8. The mold stand for plastic product processing according to claim 1, wherein: the inner side of the positioning push block (19) is fixedly provided with a limiting strip (21), and the positioning seat (15) is provided with a limiting groove (16) matched with the limiting strip (21).

9. The mold stand for plastic product processing according to claim 1, wherein: the top end of the fine adjustment screw (17) is rotationally connected with the positioning seat (15), and two groups of limiting rings are fixed at the joint.

10. The mold stand for plastic product processing according to claim 1, wherein: the base (13) is fixedly provided with symmetrical hydraulic push rods (14), and movable ends of the hydraulic push rods (14) are fixed with the outer sides of the positioning seats (15).