CN216329777U

CN216329777U - Machine part machining die convenient to demolding

Info

Publication number: CN216329777U
Application number: CN202123103061.5U
Authority: CN
Inventors: 胡桂萍
Original assignee: Kunshan Tuozhicheng Precision Machinery Co ltd
Current assignee: Kunshan Tuozhicheng Precision Machinery Co ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-04-19
Anticipated expiration: 2031-12-07

Abstract

The utility model discloses a machine part machining die convenient for demolding, which comprises a base, wherein a lower die is welded and installed at the top of the base, a lower plastic groove is formed in the top of the lower die, a cavity is formed in the bottom of the lower plastic groove, an electric push rod is welded and installed at the bottom of the cavity, a bottom plate is welded and installed at the free end of the electric push rod, the bottom plate and the cavity are installed in a sliding mode, a first through groove is formed in one side wall of the lower die, and a slide rod is welded and installed at the top of the lower die. Promote the bottom plate through electric putter and shift up to mechanical part that will finalize the design is ejecting by moulding inslot down, makes mechanical part's demolding more simple and convenient, improves production efficiency, through laminating, the separation of hydraulic stem control upper die and bed die, makes the removal of going up the mould more stable through slide bar and slide opening, guarantees down that the plastic groove can not squint with last plastic groove, moulds plastics through moulding plastics pore pair lower plastic groove and last plastic inslot.

Description

Machine part machining die convenient to demolding

Technical Field

The utility model relates to the technical field of mold production, in particular to a machining mold for a mechanical part, which is convenient for demolding.

Background

The present invention relates to a mould, various moulds and tools for obtaining required products by using injection moulding, blow moulding, extrusion, die-casting or forging forming, smelting and stamping methods in industrial production.

The existing die for machining the mechanical parts is compact in mutual fit between the mechanical parts and the die holder, slow in cooling speed, difficult in die stripping and incapable of quickly stripping, and production efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a mechanical part processing die convenient for demolding, and solves the problems that the conventional mechanical part processing die is compact in mechanical part and die holder attachment, low in cooling speed, incapable of demolding quickly and low in production efficiency.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a machine part machining die convenient for demolding comprises a base, a lower die is welded and installed at the top of the base, a lower plastic groove is formed in the top of the lower die, a cavity is formed in the bottom of the lower plastic groove, an electric push rod is welded and installed at the bottom of the cavity, a bottom plate is welded and installed at the free end of the electric push rod, the bottom plate and the cavity are slidably installed, a first through groove is formed in one side wall of the lower die, a slide rod is welded and installed at the top of the lower die, a support plate is welded and installed at the top of the base, a hydraulic rod is welded and installed at the bottom of the support plate, an upper die is welded and installed at the free end of the hydraulic rod, a slide hole is formed in the top of the upper die, the slide rod and the slide hole are slidably installed, an upper plastic groove is formed in the bottom of the upper die, and an injection molding hole is formed in the top of the upper die, the hole of moulding plastics communicates with last moulding groove mutually, it leads to the groove to go up the second to have seted up a lateral wall of mould, the top fixed mounting of base has the water tank, the top welded mounting of base has the water pump, the output fixed mounting of water pump has first pipeline, the free end of first pipeline is the grafting installation with the one end that leads to the groove, the top fixed mounting of first pipeline has the second pipeline, the free end of second pipeline is the grafting installation with the one end that leads to the groove first, receive the liquid case at the top of base, a lateral wall fixed mounting who receives the liquid case has the third pipeline, the free end of third pipeline is the grafting installation with the other end that leads to the groove first, the top fixed mounting of third pipeline has the fourth pipeline, the free end of fourth pipeline is the grafting installation with the other end that leads to the groove first.

Preferably, the surface of the bottom plate is attached to the inner wall of the cavity, so that the bottom plate can freely move in the cavity.

Preferably, the slide bars are arranged at the top of the lower die in an array.

Preferably, the first through groove is located around the lower plastic groove, so that the lower half portion of the mechanical part can be rapidly cooled and shaped.

Preferably, the second through groove is positioned around the upper plastic groove, so that the upper half part of the mechanical part can be rapidly cooled and shaped.

Preferably, the support plate is L-shaped.

Compared with the prior art, the utility model has the beneficial effects that: the mechanical part processing die convenient for demolding pushes the bottom plate to move upwards through the electric push rod, so that the molded mechanical part is ejected out from the lower shaping groove, the demolding of the mechanical part is simpler and more convenient, the production efficiency is improved, the attachment and the separation of the upper die and the lower die are controlled through the hydraulic rod, thereby increasing the mold stripping speed, enabling the upper mold to move more stably through the slide bar and the slide hole, ensuring that the lower shaping groove and the upper shaping groove can not deviate, the lower plastic groove and the upper plastic groove are injected through the injection hole, the cooling liquid in the water tank is pumped to the first pipeline and the second pipeline through the water pump, the cooling liquid respectively enters the first through groove and the second through groove, thereby the mechanical part cooling that the plastic-shaped groove was moulded plastics under the promotion and last plastic-shaped inslot reduces the shaping time, makes mechanical part can the fast demolding, and the coolant liquid after the absorption heat is retrieved to receiving the liquid case by third pipeline and fourth pipeline.

Drawings

FIG. 1 is a schematic diagram of an isometric configuration of the present invention;

FIG. 2 is a partial cross-sectional structural schematic of the present invention;

fig. 3 is a partial sectional structural schematic view of the present invention.

In the figure: the device comprises a base 1, a lower die 2, a lower plastic groove 3, a cavity 4, an electric push rod 5, a bottom plate 6, a first through groove 7, a slide rod 8, a support plate 9, a hydraulic rod 10, an upper die 11, a slide hole 12, an upper plastic groove 13, an injection hole 14, a second through groove 15, a water tank 16, a water pump 17, a first pipeline 18, a second pipeline 19, a liquid receiving tank 20, a third pipeline 21 and a fourth pipeline 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): referring to fig. 1-3, the utility model provides a technical scheme, a machine part processing mold convenient for mold stripping comprises a base 1, a lower mold 2 is welded and installed on the top of the base 1, a lower shaping groove 3 is formed on the top of the lower mold 2, a cavity 4 is formed on the bottom of the lower shaping groove 3, an electric push rod 5 is welded and installed on the bottom of the cavity 4, a bottom plate 6 is welded and installed on the free end of the electric push rod 5, the bottom plate 6 and the cavity 4 are slidably installed, the surface of the bottom plate 6 is in fit arrangement with the inner wall of the cavity 4, so that the bottom plate 6 can freely move in the cavity 4, the bottom plate 6 is pushed upwards by the electric push rod 5, and accordingly, a shaped machine part is ejected from the lower shaping groove 3, the mold stripping of the machine part is simpler and more convenient, the production efficiency is improved, a first through groove 7 is formed on one side wall of the lower mold 2, the first through groove 7 is positioned around the shaping groove 3, thereby enabling the lower half part of the mechanical part to be rapidly cooled and shaped, the top of the lower die 2 is welded with the slide bars 8, the slide bars 8 are arranged at the top of the lower die 2 in an array manner, the top of the base 1 is welded with the support plate 9, the support plate 9 is in an L shape, the bottom of the support plate 9 is welded with the hydraulic rod 10, the free end of the hydraulic rod 10 is welded with the upper die 11, the upper die 11 is controlled to be jointed and separated with the lower die 2 through the hydraulic rod 10, thereby accelerating the mold stripping speed, the top of the upper die 11 is provided with the slide hole 12, the slide bar 8 is slidably mounted with the slide hole 12, the bottom of the upper die 11 is provided with the upper shaping groove 13, the upper die 11 is more stably moved through the slide bars 8 and the slide hole 12, the lower shaping groove 3 and the upper shaping groove 13 are not deviated, the top of the upper die 11 is provided with the injection hole 14, the injection hole 14 is communicated with the upper shaping groove 13, the lower plastic groove 3 and the upper plastic groove 13 are injected through an injection molding hole 14, a second through groove 15 is formed in one side wall of an upper mold 11, the second through groove 15 is located around the upper plastic groove 13, so that the upper half part of a mechanical part can be rapidly cooled and shaped, a water tank 16 is fixedly installed at the top of the base 1, a water pump 17 is welded at the top of the base 1, a first pipeline 18 is fixedly installed at the output end of the water pump 17, the free end of the first pipeline 18 is in plug-in installation with one end of the first through groove 7, a second pipeline 19 is fixedly installed at the top of the first pipeline 18, the free end of the second pipeline 19 is in plug-in installation with one end of the first through groove 7, a liquid receiving tank 20 is placed at the top of the base 1, a third pipeline 21 is fixedly installed at one side wall of the liquid receiving tank 20, the free end of the third pipeline 21 is in plug-in installation with the other end of the first through groove 7, a fourth pipeline 22 is fixedly installed at the top of the third pipeline 21, the free end of fourth pipeline 22 is the grafting installation with the other end that first leads to groove 7, take out first pipeline 18 and second pipeline 19 through water pump 17 with the cooling liquid in the water tank 16, the coolant liquid gets into first logical groove 7 and the logical groove 15 of second respectively, thereby promote down the mechanical part cooling of moulding plastics in moulding groove 3 and the last moulding groove 13, reduce the shaping time, make mechanical part can the demolding fast, the coolant liquid after the absorbed heat is retrieved to receiving liquid case 20 by third pipeline 21 and fourth pipeline 22.

When in use: when the mechanical part machining die convenient for demolding is used, the hydraulic starting rod 10 controls the upper die 11 to move downwards to be attached to the lower die 2, the sliding rod 8 and the sliding hole 12 enable the upper die 11 to move more stably, the lower molding groove 3 and the upper molding groove 13 are prevented from deviating, the lower molding groove 3 and the upper molding groove 13 are subjected to injection molding through the injection molding hole 14, the first pipeline 18 and the third pipeline 21 are respectively connected with two ends of the first through groove 7 after the injection molding is finished, the second pipeline 19 and the fourth pipeline 22 are connected with two ends of the second through groove 15, the water pump 17 is started to pump cooling liquid in the water tank 16 to the first pipeline 18 and the second pipeline 19, the cooling liquid respectively enters the first through groove 7 and the second through groove 15, the cooling of mechanical parts which are injected into the lower molding groove 3 and the upper molding groove 13 is promoted, so that the molding time is reduced, the mechanical parts can be rapidly demolded, the cooling liquid after absorbing heat is recovered to the liquid collecting tank 20 through the third pipeline 21 and the fourth pipeline 22, after the mechanical part is shaped, the first pipeline 18 and the third pipeline 21 are disconnected with the first through groove 7, the second pipeline 19 and the fourth pipeline 22 are disconnected with the second through groove 15, the upper die 11 is separated from the lower die 2 through the hydraulic rod 10, the electric push rod 5 is started to push the bottom plate 6 to move upwards, and therefore the shaped mechanical part is ejected out from the lower shaping groove 3, the mechanical part is ejected out more conveniently, and production efficiency is improved.

In conclusion, the mechanical part processing mold convenient for mold stripping pushes the bottom plate 6 to move upwards through the electric push rod 5, so that the molded mechanical part is ejected out of the lower molding groove 3, the mold stripping of the mechanical part is simpler and more convenient, the production efficiency is improved, the attachment and separation of the upper mold 11 and the lower mold 2 are controlled through the hydraulic rod 10, the mold stripping speed is accelerated, the movement of the upper mold 11 is more stable through the slide rod 8 and the slide hole 12, the lower molding groove 3 and the upper molding groove 13 are ensured not to deviate, the injection molding is carried out on the lower molding groove 3 and the upper molding groove 13 through the injection molding hole 14, the cooling liquid in the water tank 16 is pumped to the first pipeline 18 and the second pipeline 19 through the water pump 17, the cooling liquid respectively enters the first through groove 7 and the second through groove 15, so as to promote the cooling of the mechanical part injected in the lower molding groove 3 and the upper molding groove 13, the molding time is reduced, and the mechanical part can be rapidly stripped, the coolant liquid after absorbing the heat is retrieved to receiving liquid case 20 by third pipeline 21 and fourth pipeline 22, has solved current machine part processing mould, and machine part and die holder laminating are compact, and cooling speed is slower, leads to unable quick demolding, reduces production efficiency's problem.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a machine part mold processing convenient to demolding, includes base (1), its characterized in that, bed die (2) is installed in the top welding of base (1), plastic-forming groove (3) down has been seted up at the top of bed die (2), cavity (4) have been seted up to the bottom of plastic-forming groove (3) down, electric putter (5) have been installed in the bottom welding of cavity (4), bottom plate (6) have been installed in the free end welding of electric putter (5), bottom plate (6) are sliding installation with cavity (4), a lateral wall of bed die (2) has been seted up first logical groove (7), slide bar (8) have been installed in the top welding of bed die (2), backup pad (9) have been installed in the top welding of base (1), hydraulic stem (10) have been installed in the bottom welding of backup pad (9), mould (11) has been installed in the free end welding of hydraulic stem (10), the top of the upper die (11) is provided with a slide hole (12), the slide rod (8) and the slide hole (12) are slidably mounted, the bottom of the upper die (11) is provided with an upper plastic groove (13), the top of the upper die (11) is provided with an injection molding hole (14), the injection molding hole (14) is communicated with the upper plastic groove (13), one side wall of the upper die (11) is provided with a second through groove (15), the top of the base (1) is fixedly provided with a water tank (16), the top of the base (1) is welded with a water pump (17), the output end of the water pump (17) is fixedly provided with a first pipeline (18), the free end of the first pipeline (18) is in plug-in mounting with one end of the first through groove (7), the top of the first pipeline (18) is fixedly provided with a second pipeline (19), the free end of the second pipeline (19) is in plug-in mounting with one end of the first through groove (7), receive liquid case (20) have been placed at the top of base (1), a lateral wall fixed mounting who receives liquid case (20) has third pipeline (21), the free end of third pipeline (21) is the grafting installation with the other end that first leads to groove (7), the top fixed mounting of third pipeline (21) has fourth pipeline (22), the free end of fourth pipeline (22) is the grafting installation with the other end that first leads to groove (7).

2. The mechanical part processing mold convenient for demolding as claimed in claim 1, wherein the surface of the bottom plate (6) is in fit arrangement with the inner wall of the cavity (4).

3. The mechanical part processing mold convenient for demolding as claimed in claim 1, wherein the slide bars (8) are arranged in an array at the top of the lower mold (2).

4. The mechanical part processing mold convenient for demolding as claimed in claim 1, wherein the first through groove (7) is located around the lower plastic groove (3).

5. The mechanical part processing mold facilitating demolding according to claim 1, wherein the second through groove (15) is located around the upper shaping groove (13).

6. The mechanical parts processing die convenient for demolding as claimed in claim 1, wherein the support plate (9) is L-shaped.