CN213767017U

CN213767017U - Injection molding mould easy to demould

Info

Publication number: CN213767017U
Application number: CN202022671105.3U
Authority: CN
Inventors: 王勇; 李文星; 李仲轩
Original assignee: Shanghai Jiute Technology Co ltd
Current assignee: Shanghai Jiute Technology Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-07-23
Anticipated expiration: 2030-11-18

Abstract

The utility model discloses an injection molding mould of easy drawing of patterns, the on-line screen storage device comprises a base, base inner chamber's left side fixed mounting has the rotation motor, the top movable mounting who rotates the motor has the threaded rod, the surface cover of threaded rod is equipped with the thread bush, the right side fixed mounting at base top has the slide bar. The utility model discloses a setting of rotation motor, after injection moulding, when driving the threaded rod through rotating the motor and carrying out the pivoted, the thread bush can the up-motion, the thread bush can drive backup pad up-motion, and can drive the guide bar at through-hole inner chamber up-motion, can drive the slider at slide bar surface lapse in backup pad up-motion, the stable effect has been played, can directly carry out the drawing of patterns after the guide bar contacts the material, the material of being convenient for is from the interior drawing of patterns of bed die, it is complicated at drawing of patterns in-process step to have solved current injection molding mould simultaneously, and the inconvenient problem of drawing of patterns that carries on.

Description

Injection molding mould easy to demould

Technical Field

The utility model relates to a technical field of moulding plastics specifically is an injection molding mould of easy drawing of patterns.

Background

Injection molding is a method for producing and molding industrial products, the products generally adopt rubber injection molding and plastic injection molding, and the injection molding can also be divided into injection molding die pressing method and die casting method, an injection molding machine (an injection machine or an injection molding machine for short) is main molding equipment for manufacturing thermoplastic plastics or thermosetting materials into plastic products with various shapes by utilizing a plastic molding die, the injection molding is realized by the injection molding machine and the die, the molded articles need to be discharged after the injection molding, and the existing injection molding part die has complex steps in the demoulding process and is inconvenient to demould.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an injection molding mould of easy drawing of patterns possesses the advantage of the easy drawing of patterns, has solved current injection molding mould and has had complicated at drawing of patterns in-process step, and the inconvenient problem of drawing of patterns that carries on.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an injection molding mould of easy drawing of patterns, includes the base, the left side fixed mounting of base inner chamber has the rotation motor, the top movable mounting who rotates the motor has the threaded rod, the surface cover of threaded rod is equipped with the thread bush, the right side fixed mounting at base top has the slide bar, the surface movable cover of slide bar is equipped with the slider, the left side fixedly connected with backup pad of slider, the left side of backup pad and the right side fixed connection of thread bush, the middle part fixed mounting at backup pad top has the guide bar, the both sides of guide bar and the equal fixed mounting in top that is located the backup pad have the telescopic link.

Preferably, the top of slide bar fixed mounting has the roof, the inner chamber of roof is run through at the top of threaded rod, the equal fixed mounting in both sides of roof bottom has the body.

Preferably, the clamping grooves are formed in the two sides of the inner cavity of the tube body, the clamping blocks are movably clamped in the inner cavity of the clamping grooves, the limiting blocks are fixedly connected to one sides of the clamping blocks, and the convex blocks are fixedly connected to one sides of the limiting blocks.

Preferably, the lower template is fixedly mounted at the top of the telescopic rod, a through hole is formed in the middle of the top of the lower template, and the bottom of the bump is fixedly mounted at the top of the lower template.

Preferably, the lower die is fixedly mounted at the top of the lower die plate, and the material guide rod penetrates through the lower die plate to reach an inner cavity of the lower die.

Preferably, the threaded sleeve is in threaded connection with the threaded rod, and anti-skidding foot pads are fixedly mounted on the periphery of the bottom of the base.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a setting of rotation motor, after injection moulding, when driving the threaded rod through rotating the motor and carrying out the pivoted, the thread bush can the up-motion, the thread bush can drive backup pad up-motion, and can drive the guide bar at through-hole inner chamber up-motion, can drive the slider at slide bar surface lapse in backup pad up-motion, the stable effect has been played, can directly carry out the drawing of patterns after the guide bar contacts the material, the material of being convenient for is from the interior drawing of patterns of bed die, it is complicated at drawing of patterns in-process step to have solved current injection molding mould simultaneously, and the inconvenient problem of drawing of patterns that carries on.

2. The utility model discloses a setting up of stopper can play spacing effect when the lug moves about to the body in, and the fixture block can be in the draw-in groove upwards slide, has played better sealed effect.

Drawings

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

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

FIG. 3 is a sectional view of the tube body structure of the present invention;

fig. 4 is a left side view sectional view of the inner cavity of the tube structure of the present invention.

In the figure: 1. a base; 2. a threaded sleeve; 3. a material guiding rod; 4. a threaded rod; 5. a top plate; 6. a lower die; 7. a through hole; 8. a pipe body; 9. a lower template; 10. a telescopic rod; 11. a slide bar; 12. a slider; 13. a card slot; 14. a support plate; 15. rotating the motor; 16. a bump; 17. a clamping block; 18. and a limiting block.

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.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-4, an injection molding mold easy to demold comprises a base 1, a rotating motor 15 is fixedly installed on the left side of an inner cavity of the base 1, a threaded rod 4 is movably installed on the top of the rotating motor 15, a threaded sleeve 2 is sleeved on the surface of the threaded rod 4, a slide rod 11 is fixedly installed on the right side of the top of the base 1, a top plate 5 is fixedly installed on the top of the slide rod 11, the top of the threaded rod 4 penetrates through the inner cavity of the top plate 5, a tube body 8 is fixedly installed on both sides of the bottom of the top plate 5, clamping grooves 13 are respectively formed on both sides of the inner cavity of the tube body 8, clamping blocks 17 are movably clamped in the inner cavity of the clamping grooves 13, limiting blocks 18 are fixedly connected to one sides of the clamping blocks 17, the limiting blocks 16 can be limited when the lugs 16 move into the tube body 8 through the arrangement of the limiting blocks 18, the clamping blocks 17 can slide upwards in the clamping grooves 13, a good sealing effect is achieved, the lugs 16 are fixedly connected to one sides of the limiting blocks 18, the top of the telescopic rod 10 is fixedly provided with a lower template 9, the middle part of the top of the lower template 9 is provided with a through hole 7, the bottom of a convex block 16 is fixedly arranged at the top of the lower template 9, the top of the lower template 9 is fixedly provided with a lower die 6, a material guide rod 3 penetrates through the lower template 9 to reach the inner cavity of the lower die 6, a slide block 12 is movably sleeved on the surface of a slide rod 11, the left side of the slide block 12 is fixedly connected with a support plate 14, the left side of the support plate 14 is fixedly connected with the right side of a threaded sleeve 2, the middle part of the top of the support plate 14 is fixedly provided with a material guide rod 3, telescopic rods 10 are fixedly arranged on both sides of the material guide rod 3 and positioned at the top of the support plate 14, the threaded sleeve 2 is in threaded connection with a threaded rod 4, anti-skid foot pads are fixedly arranged on the periphery of the bottom of a base 1, through the arrangement of a rotating motor 15, after injection molding, the threaded rod 4 is driven to rotate through the rotating motor 15, thread bush 2 can the up-motion, thread bush 2 can drive backup pad 14 up-motion, and can drive guide rod 3 at 7 inner chambers of through-hole up-motion, can drive slider 12 in slide bar 11 surface up-slides in backup pad 14 up-motion, the stabilizing effect has been played, can directly carry out the drawing of patterns after guide rod 3 contacts the material, the material of being convenient for is from the interior drawing of patterns of bed die 6, the current injection molding mould of having solved simultaneously is complicated at drawing of patterns in-process step, and the inconvenient problem of drawing of patterns that carries on.

All the components in the utility model are universal standard components or components known by technicians in the field, the structure and principle of the components are known by technicians in the technical manual or known by conventional experimental methods, standard parts used in the application document can be purchased from the market, the components in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each component adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, machines, parts and equipment adopt conventional models in the prior art, the control mode is automatically controlled by a controller, a control circuit of the controller can be realized by simple programming of technicians in the field, the components belong to the common knowledge in the field, and the application document is mainly used for protecting mechanical devices, so the control mode and circuit connection are not explained in detail in the application document, no specific description will be made herein.

During the use, can play spacing effect when 16 activities to the body 8 in the lug through setting up of stopper 18, and fixture block 17 can upwards slide in draw-in groove 13, sealed effect has been played, after injection moulding, when driving threaded rod 4 through rotating motor 15 and carrying out the pivoted, thread bush 2 can the up-motion, thread bush 2 can drive backup pad 14 up-motion, and can drive guide rod 3 at through-hole 7 inner chamber up-motion, can drive slider 12 at slide bar 11 surface up-slide when backup pad 14 up-motion, stable effect has been played, can directly carry out the drawing of patterns after guide rod 3 contacts the material, the material of being convenient for is demoulded from the interior drawing of patterns of bed die 6.

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 an injection molding mould of easy drawing of patterns, includes base (1), its characterized in that: the utility model discloses a lead screw driver, including base (1), inner chamber, base (1), right side fixed mounting has rotation motor (15), the top movable mounting who rotates motor (15) has threaded rod (4), the surface cover of threaded rod (4) is equipped with thread bush (2), the right side fixed mounting at base (1) top has slide bar (11), the surface movable mounting cover of slide bar (11) is equipped with slider (12), the left side fixedly connected with backup pad (14) of slider (12), the left side of backup pad (14) and the right side fixed connection of thread bush (2), the middle part fixed mounting at backup pad (14) top has guide rod (3), the both sides of guide rod (3) and the equal fixed mounting in top that is located backup pad (14) have telescopic link (10).

2. An easily demolded injection mold as in claim 1 wherein: the top fixed mounting of slide bar (11) has roof (5), the inner chamber of roof (5) is run through at the top of threaded rod (4), the equal fixed mounting in both sides of roof (5) bottom has body (8).

3. An easily demolded injection mold as in claim 2 wherein: draw-in groove (13) have all been seted up to the both sides of body (8) inner chamber, the inner chamber activity card of draw-in groove (13) is equipped with fixture block (17), one side fixedly connected with stopper (18) of fixture block (17), one side fixedly connected with lug (16) of stopper (18).

4. An easily demolded injection mold as in claim 3 wherein: the top of the telescopic rod (10) is fixedly provided with a lower template (9), the middle part of the top of the lower template (9) is provided with a through hole (7), and the bottom of the bump (16) is fixedly arranged at the top of the lower template (9).

5. An easily demolded injection mold as in claim 4 wherein: the top of the lower template (9) is fixedly provided with a lower die (6), and the guide rod (3) penetrates through the lower template (9) to reach the inner cavity of the lower die (6).

6. An easily demolded injection mold as in claim 1 wherein: threaded sleeve (2) and threaded rod (4) threaded connection, equal fixed mounting all around of base (1) bottom has anti-skidding callus on the sole.