阅读说明：本技术 一种一体式电感成型机 (A kind of integrated inductor molding machine ) 是由 罗荣 周敏 于 2019-06-29 设计创作，主要内容包括：本发明公开了一种一体式电感成型机,包括电气控制柜、机架、固定于所述机架中部的成型模具、与所述成型模具对接的自动送粉机构以及固定于机架上部或下部的液压缸,所述成型模具包括上模组件,所述上模组件包括上模座,所述上模座下侧面固定有上冲座,所述上冲座上的侧面开设有安装插槽,所述安装插槽内插设有可拆卸的加热模组,所述加热模组包括导热模套以及可拆卸固定在导热模套内的加热棒,所述加热棒通过导热模套将热量传递到设置于上冲座下侧面的冲压块上,由冲压块压铸成型。本发明中的电感成型机能够实现加热棒的快速拆装,缩短维修周期,提高一体式电感的加工效率和产品品质。(The invention discloses a kind of integrated inductor molding machines, including electrical control cabinet, rack, it is fixed on the molding die of the central rack, the automatic powder feeding mechanism docked with the molding die and the hydraulic cylinder for being fixed on upper rack or lower part, the molding die includes upper die component, the upper die component includes upper die holder, the upper die holder downside is fixed with rush-up seat, side on the rush-up seat offers installation slot, dismountable heating module is inserted in the installation slot, the heating module includes thermally conductive die sleeve and the heating rod that is detachably secured in thermally conductive die sleeve, the heating rod is transferred heat on the pressing block for being set to rush-up seat downside by thermally conductive die sleeve, by pressing block die cast.Inductance molding machine in the present invention can be realized the fast assembling-disassembling of heating rod, shortens maintenance cycle, improves the processing efficiency and product quality of integrated inductor.)

1. a kind of integrated inductor molding machine, including electrical control cabinet, rack, the molding die for being fixed on the central rack, The automatic powder feeding mechanism docked with the molding die and the hydraulic cylinder for being fixed on upper rack or lower part, it is characterised in that: The molding die includes upper die component (1), and the upper die component (1) includes upper die holder (11), on the downside of the upper die holder (11) Face is fixed with rush-up seat (12), and the side on the rush-up seat (12) offers installation slot (121), the installation slot (121) it is inserted with dismountable heating module (2) in, the heating module (2) includes thermally conductive die sleeve (21) and detachably consolidates The heating rod (22) being scheduled in thermally conductive die sleeve (21), the heating rod (22) transfer heat to setting by thermally conductive die sleeve (21) In on the pressing block (13) of rush-up seat (12) downside, by pressing block (13) die cast.

2. a kind of integrated inductor molding machine according to claim 1, it is characterised in that: table on the thermally conductive die sleeve (21) Face is provided with thermal insulation layer, and the heating rod (22) is arranged in parallel in thermally conductive die sleeve (21), and thermally conductive die sleeve (21) insertion adds The end face of hot pin (22) is provided with the heating rod baffle (23) of fixed heating rod (22).

3. a kind of integrated inductor molding machine according to claim 1, it is characterised in that: the side of the rush-up seat (12) On offer with installation slot (121) jack that open up direction vertical, be equipped with fixed link (14), the fixed link in jack (14) it extends through in installation slot (121) and is fixedly connected with thermally conductive die sleeve (21), to fix heating module (2).

4. a kind of integrated inductor molding machine according to claim 1, it is characterised in that: connected on the rush-up seat (12) Having upper mold cage (15), the upper mold cage (15) is located at from bottom to top on rush-up seat (12), and fixed with rush-up seat (12), The upper mold cage (15) offers the corresponding hole of installation slot (121)；It is fixed among upper mold cage (15) lower surface Have upper mould cover (16), the pressing block (13) is passed down through upper mould cover (16).

5. a kind of integrated inductor molding machine according to claim 1, it is characterised in that: the molding die includes setting Lower mold assemblies (3) below upper die component (1), the lower mold assemblies (3) include lower die holder (31), on the lower die holder (31) Side is fixed with lower red seat (32), and lower red seat (32) upper surface offers the stamped groove (321) for placing copper coil, the punching Indent (321) is opposite with the upper and lower position of pressing block (13).

6. a kind of integrated inductor molding machine according to claim 5, it is characterised in that: be arranged on the lower die holder (31) There is guide post (4) straight up, the guide post (4) is arranged in the two sides of lower red seat (32), and the guide post (4) is passed down through lower die Seat (31) is simultaneously connected with hydraulic cylinder, and upper die holder (11) lower surface is provided with and guide post (4) guide sleeve opposing upper and lower (17), institute It states guide sleeve (17) to be arranged and be fixed on guide post (4), be gone up and down by the hydraulic cylinder, upper die component (1) is driven to move up and down.

7. a kind of integrated inductor molding machine according to claim 5, it is characterised in that: be arranged on the lower red seat (32) Have middle membrane module (5), the middle membrane module (5) includes the raise-lower hydraulic bar (51) being fixed on lower die holder (31), the lifting Hydraulic stem (51) upper end is connected with middle mould (52), and the middle mould (52) is located between rush-up seat (12) and lower red seat (32), and opens Equipped with pressing block (13) forming tank opposing upper and lower (53).

8. a kind of integrated inductor molding machine according to claim 7, it is characterised in that: be arranged on the lower red seat (32) Have guide rod (33), the middle mould (52) is set on guide rod (33), and slides up and down along guide rod (33), the upper punching The receiving hole with guide rod (33) cooperation insertion is provided on seat (12).

9. a kind of integrated inductor molding machine according to claim 7, it is characterised in that: rush-up seat (12) downside Be provided with compression bar (18) positioned at the periphery of pressing block (13), the pressing block (13) be inserted into forming tank (53) it is interior when, the pressure Bar (18) is connected on middle mould (52).

10. a kind of integrated inductor molding machine according to claim 5, it is characterised in that: the lower die holder (31) is under Demoulding space is provided between red seat (32), lower die holder (31) the upper side middle position is provided with hydraulic cylinder and pushes up upwards The stripper (34) risen, after integrated inductor molding, the stripper (34), which moves up, to be extend into stamped groove (321), top Push away integrated inductor demoulding after molding.

Technical field

The present invention relates to the technical fields of inductance process equipment, more particularly, to a kind of integrated inductor molding machine.

Background technique

Inductance is electronic component particularly important in electronic industry, is used in the electronic circuit of various requirement high current In common energy-storage travelling wave tube, widely used inductance component is high current one inductance, uses the electricity of circular copper wire around the home Feel coil and iron powder uses special process die casting one-pass molding, there is the features such as resistance to high current, Low ESR；Before inductance molding, It generally requires by inductance coil spot welding on coil brace, it is well known in the art that the quality of spot welding is to pass to inductance molding Important, but in existing pinpoint welding procedure, the easy electric terminal point by inductance coil is inclined, or does not put, and is easy to appear Substandard products；The cost for increasing enterprise is unfavorable for the enlarged reproduction of enterprise.

Integrated inductance mostly uses heat pressing process, needs filler before hot pressing, heat pressing forming machines be it is a kind of it is important at Type equipment, presses under the heating of upper and lower workbench, forms raw material.Authorization Notice No. is in CN204770504 State's patent discloses a kind of advanced composite material (ACM) hot press, and hot press fuselage includes: upper beam, lower beam, moved cross beam, hydraulic Cylinder and column；It is equipped with heating plate one below the upper beam, heating plate two is set above moved cross beam；The heating plate one adds Heating rod and temperature sensor are equipped in hot plate two, temperature sensor connects temperature control instrument；The heating plate one and upper cross It is equipped with thermal insulation board one between beam, thermal insulation board two is equipped between the heating plate two and moved cross beam；The fuselage is equipped with Mould locking machine Structure, clamping mechanism include: hydraulic cylinder, servo oil pump, pressure sensor, servo controller；The hydraulic cylinder is in moved cross beam Lower section, hydraulic cylinder connect servo oil pump, and hydraulic cylinder is equipped with pressure sensor, and pressure sensor connects servo controller, servo Controller connects servo oil pump, and forms closed loop.Heating rod is mounted in heating plate in the prior art, when heating rod damages Bad when, it is uneven to will cause local heating, influences hot pressing effect, needs repairing or replace heating rod, but heating rod is fixed In heating plate, needing to disassemble heating plate can replace or repair, and it is more complicated to do so process, both waste people Power, and process time is wasted, greatly reduce processing efficiency.

Summary of the invention

The object of the present invention is to provide a kind of integrated inductor molding machines, can be realized the fast assembling-disassembling of heating rod, shorten Maintenance cycle improves the processing efficiency and product quality of integrated inductor, reaches higher customer requirement, in mold hot briquetting In the process, product density is improved, product inductance value performance is improved, reduces product loss.

Foregoing invention purpose of the invention has the technical scheme that

A kind of integrated inductor molding machine, including electrical control cabinet, rack, the molding die for being fixed on the central rack, with The automatic powder feeding mechanism of the molding die docking and the hydraulic cylinder for being fixed on upper rack or lower part, the molding die packet Upper die component is included, the upper die component includes upper die holder, and the upper die holder downside is fixed with rush-up seat, on the rush-up seat Side offers installation slot, is inserted with dismountable heating module in the installation slot, the heating module includes thermally conductive Die sleeve and the heating rod being detachably secured in thermally conductive die sleeve, the heating rod transfer heat to setting by thermally conductive die sleeve In on the pressing block of rush-up seat downside, by pressing block die cast.

By using above-mentioned technical proposal, installation slot is opened up on rush-up seat, installation is dismountable in installation slot adds Thermal module can fast implement the installation and removal of heating module；The dismountable heating rod of installation, works as heated mould in heating module When occurring the damage of single heating stick in group, heating rod can be directly removed, disassembly heating module is not needed, realizes Quick universal.

The present invention is further arranged to: the thermally conductive die sleeve upper surface is provided with thermal insulation layer, and the heating rod is worn in parallel In thermally conductive die sleeve, the end face of the thermally conductive die sleeve insertion heating rod is provided with the heating rod baffle of fixed heating rod.

By using above-mentioned technical proposal, increase thermal insulation layer on thermally conductive die sleeve, the heat that heating rod can be stopped to generate Conduction upwards is merely able to be transmitted to downwards on pressing block and gives inductive heating molding, and by heating rod baffle, upper die component is being gone up and down In the process, it can prevent heating rod from falling.

The present invention is further arranged to: being offered on the side of the rush-up seat and is opened up vertical slotting in direction with installation slot Hole is equipped with fixed link in jack, and the fixed link is extended through in installation slot and is fixedly connected with thermally conductive die sleeve, fixing plus Thermal module.

By using above-mentioned technical proposal, heating module is fixed by fixed link, when heating module is inserted into installation When in slot, fixed link is inserted into jack, can be realized the quick fixation of heating module.

The present invention is further arranged to: upper mold cage is connected on the rush-up seat, the upper mold cage covers from bottom to top It is located on rush-up seat, and is fixed with rush-up seat, the upper mold cage offers the corresponding hole of installation slot；The upper mold cage Upper mould cover is fixed among lower surface, the pressing block is passed down through upper mould cover.

By using above-mentioned technical proposal, upper mold cage is for fixing upper mould cover, and pressing block is passed through from upper end cover, for protecting Protect pressing block.

The present invention is further arranged to: the molding die includes the lower mold assemblies being set to below upper die component, described Lower mold assemblies include lower die holder, and the lower die holder upper side is fixed with lower red seat, and the lower red seat upper surface offers placement copper The stamped groove of coil, the stamped groove are opposite with the upper and lower position of pressing block.

By using above-mentioned technical proposal, lower mold assemblies and upper die component cooperate, and the copper coil of die casting will be needed to be placed on In stamped groove, after adding metal powder into stamped groove, pressing block is downward onto stamped groove, by metal powder die casting in copper wire Circle is external to form integrated inductance.

The present invention is further arranged to: guide post straight up is provided on the lower die holder, the guide post is arranged under The two sides of red seat, the guide post are passed down through lower die holder and are connected with hydraulic cylinder, and the upper die holder lower surface is provided with and guide post Guide sleeve opposing upper and lower, the guide sleeve are arranged and are fixed on guide post, are gone up and down by the hydraulic cylinder, drive upper die component or more It is mobile.

By using above-mentioned technical proposal, upper die holder is connect with lower die holder by guide post, guide post lower end connection liquid cylinder pressure, by Hydraulic cylinder drives upper die component to move up and down, and pressing mold process is made to can be realized cycle movement.

The present invention is further arranged to: middle membrane module is provided on the lower red seat, the middle membrane module includes being fixed on Raise-lower hydraulic bar on lower die holder, raise-lower hydraulic bar upper end are connected with middle mould, and the middle mould is located at rush-up seat and lower red seat Between, and offer and pressing block forming tank opposing upper and lower.

By using above-mentioned technical proposal, mould in setting in middle membrane module, by the forming tank being arranged on middle mould, to lower part Copper coil in stamped groove carries out limitation and is set to, and carries out limitation positioning to the moving direction of pressing block, while to molding inductance Shape carries out moulding, improves the die casting quality of integrated inductance.

The present invention is further arranged to: guide rod is provided on the lower red seat, the middle die sleeve is set on the guide bar, and It is slided up and down along guide rod, the receiving hole with guide rod cooperation insertion is provided on the rush-up seat.

By using above-mentioned technical proposal, middle die sleeve is set to be slided on the guide bar, and can limit can only move up and down, will not It shifts, the forming tank in guarantee on mould is aligned with stamped groove and pressing block.

The present invention is further arranged to: the periphery that the rush-up seat downside is located at pressing block is provided with compression bar, the punching When briquetting is inserted into forming tank, the compression bar is connected on middle mould.

By using above-mentioned technical proposal, is limited by press depth of the compression bar to pressing block, pressing block is avoided to rush Surging is excessive and damages inductance.

The present invention is further arranged to: being provided between the lower die holder and lower red seat and is demoulded space, on the lower die holder Side middle position is provided with the stripper that hydraulic cylinder jacks up upwards, and after integrated inductor molding, stripper is moved up It extend into stamped groove, pushing tow integrated inductor demoulding after molding.

By using above-mentioned technical proposal, stripper is set, the good inductance of die casting can be ejected out of stamped groove upwards, Worker is facilitated to take product and again blowing.

In conclusion advantageous effects of the invention are as follows:

1, the present invention installs the heating module that can be rapidly assembled and disassembled in the rush-up seat of upper die component, assembles in equipment Later, heating module can be replaced in the case where the equipment that do not dismantle；Heating module is made of thermally conductive die sleeve and heating rod, Heating rod can be disassembled from thermally conductive die sleeve, can either realize the integral replacing of heating module, and can be realized heating rod Be individually replaced.

2, multiple heating rods are fixed it with thermally conductive die sleeve by heating rod baffle, and thermally conductive die sleeve will by two fixed links It is fixed with lower red seat, and two kinds of fixed structures are simple, can fast assembling-disassembling, realize heating module and heating rod quick-replaceable.

3, by upper die component, middle membrane module and lower mold assemblies cooperation in the present invention, lower mold assemblies are used to carry copper coil, Middle membrane module is used to limit the die casting shape of integrated inductance, and upper die component is used to carry out temperature-pressure sizing, three to inductance Cooperation, the higher integrated inductance of processing mass.

4, molding machine of the invention can be realized the fast assembling-disassembling of heating rod, shorten maintenance cycle, improve integrated inductor Processing efficiency and product quality, reach higher customer requirement, during mold hot briquetting, improve product density, mention High product inductance value performance reduces product loss.

Detailed description of the invention

Fig. 1 is the overall structure diagram of molding machine of the present invention.

Fig. 2 is the mounting structure schematic diagram of heating module in the present invention.

Fig. 3 is the schematic diagram of the section structure of molding machine of the present invention.

In figure, 1, upper die component；11, upper die holder；12, rush-up seat；121, slot is installed；13, pressing block；14, fixed link； 15, upper mold cage；16, upper mould cover；17, guide sleeve；18, compression bar；2, heating module；21, thermally conductive die sleeve；22, heating rod；23, add Hot pin baffle；3, lower mold assemblies；31, lower die holder；32, lower red seat；321, stamped groove；33, guide rod；34, stripper；4, it leads Column；5, middle membrane module；51, raise-lower hydraulic bar；52, middle mould；53, forming tank；6, automatic powder feeder.

Specific embodiment

Below in conjunction with attached drawing, invention is further described in detail.

The invention discloses a kind of integrated inductor molding machine, including electrical control cabinet, rack, molding die, send automatically Powder mechanism and hydraulic cylinder, electrical control cabinet are used to control the operation of whole system, and rack is formed for molding die to be fixedly mounted Mold is fixed on the middle part of rack, and automatic powder feeding mechanism is set to the side of molding die, docks with molding die and to molding Metal powder is conveyed in mold, hydraulic cylinder is fixed on the top or lower part of rack, controls the oscilaltion of molding die.

Referring to Fig.1, molding die includes upper die component 1, lower mold assemblies 3 and middle membrane module 5, and wherein upper die component 1 is located at The top, including upper die holder 11 are fixed with rush-up seat 12 among 11 downside of upper die holder, solid between upper die holder 11 and rush-up seat 12 Surely there is upper mold thermal insulation board, multiple pressing blocks 13 are fixed among 12 downside of rush-up seat.The leading flank of rush-up seat 12 offers peace Slot 121 is plugged, installation slot interpolation 121 is equipped with heating module 2, and heating module 2 is inserted into from the opening of installation slot 121 and can It disassembles, heating module 2 is mounted on rush-up seat 12, is heated to rush-up seat 12, and then heat is transmitted to pressing block 13 On, the pressurized, heated in inductance press casting procedure of pressing block 13.

Lower mold assemblies 3 are located below, and are fixed on the rack, and lower mold assemblies 3 include lower die holder 31, and lower die holder 31 is located at upper mold The underface of seat 11,31 upper side of lower die holder are fixed with lower red seat 32, and lower red seat 32 is vertically arranged by four of corner location Support rod be fixedly mounted on lower die holder 31, lower 32 upper surface of red seat offer place copper coil stamped groove 321, stamped groove 321 is opposite with the upper and lower position of pressing block 13, and quantity is identical.There are four the installations of 31 corner location of lower die holder straight up The left and right sides of lower red seat 32 is arranged in guide post 4, guide post 4, is passed down through lower die holder 31 and is connected on hydraulic cylinder, connects up On upper die holder 11, there are four the settings of 11 lower surface of upper die holder and the guide sleeve 17 opposing upper and lower of guide post 4, and guide sleeve 17 is arranged and is fixed on The upper end of guide post 4, is gone up and down by hydraulic cylinder, and upper die component 1 is driven to move up and down.Guide post 4 slides up and down on lower die holder 31, band Dynamic upper die holder 11 and lower die holder 31 are close or separate, realize pressing block 13 in stamped groove 321 copper coil and metal powder progress Die casting.

For middle membrane module 5 between upper die component 1 and lower mold assemblies 3, middle membrane module 5 includes raise-lower hydraulic bar 51 and middle mould 52, raise-lower hydraulic bar 51 is fixed on one end of about 31 red seat 32 of lower die holder, and parallel with guide post 4, on raise-lower hydraulic bar 51 End is fixedly connected with horizontally disposed middle mould 52, and middle mould 52 is located between rush-up seat 12 and lower red seat 32, and middle mould 52 is with lifting The lifting of hydraulic stem 51 is separated or is fitted on rush-up seat 32 with rush-up seat 32, offered on middle mould 52 on pressing block 13 Opposite forming tank 53 down, forming tank 53 run through the two sides up and down of middle mould 52, and quantity is identical as 13 quantity of pressing block, shape and punching The cross sectional shape of briquetting 13 matches, and pressing block 13 is inserted into forming tank 53 in punching course, by inductance die cast.

Automatic powder feeding mechanism is using the automatic powder feeder 6 for capableing of anterior-posterior translation, under the mounting height of automatic powder feeder 6 is higher than The upper level of red seat 32, when middle mould 52 is fitted on lower red seat 32, automatic powder feeder 6 is moved to middle 52 top of mould, Xiang Cheng Metal powder is filled in type groove 53.

Referring to Fig. 2, the cross sectional shape of the installation slot 121 on rush-up seat 12 is kidney-shaped, and heating module 2 includes thermally conductive die sleeve 21 and heating rod 22, the cross sectional shape of thermally conductive die sleeve 21 and the cross sectional shape for installing slot 121 match, peace in thermally conductive die sleeve 21 Equipped with multiple heating rods 22, heating rod 22 is inserted into from one end of thermally conductive die sleeve 21, is detachably secured in thermally conductive die sleeve 21, is heated Stick 22 is transferred heat on pressing block 13 by thermally conductive die sleeve 21.In order to which the heat on heating rod 22 more transmits downwards, Thermally conductive 21 upper surface of die sleeve is provided with thermal insulation layer, and multiple heating rods 22 are arranged in parallel in thermally conductive die sleeve 21, and thermally conductive die sleeve 21 is inserted The end face for entering heating rod 22 is provided with heating rod baffle 23, and heating rod baffle is bolted with thermally conductive die sleeve 21, to fix Heating rod 22 prevents it from falling out of thermally conductive die sleeve 21.

A jack is offered on the left and right side of rush-up seat 12, the opening direction that jack and installation slot 121 open up hangs down Directly, it and extends through in installation slot 121, fixed link 14 is equipped in two jacks, fixed link 14 extends through installation slot 121 In and be fixedly connected with thermally conductive die sleeve 21, to fix heating module 2.Fixed link 14 uses shank of bolt, thermally conductive mould in the present embodiment The both ends of set 21 are provided with threaded hole, and fixed link is threadedly coupled with thermally conductive die sleeve 21.

Referring to Fig. 3, it is connected with upper mold cage 15 on rush-up seat 12, upper mold cage 15 is located at rush-up seat 12 from bottom to top On, and fixation is bonded with rush-up seat 12, the leading flank of upper mold cage 15 offers the installation corresponding hole of slot 121, convenient to add The installation and removal of thermal module 2.It is upwardly formed groove among the lower surface of upper mold cage 15, upper mould cover 16 is fixed in groove, Pressing block 13 is passed down through upper mould cover 16 and is pierced by downwards.The periphery that 12 downside of rush-up seat is located at pressing block 13 is provided with compression bar 18, for compression bar 18 straight down and positioned at the lower surface both ends of rush-up seat 12, four compression bars 18 are arranged in every end, and the lower end of compression bar 18 is high Degree is greater than the lower end height of pressing block 13, and when pressing block 13 is inserted into forming tank 53, compression bar 18 is connected on middle mould 52.

Both ends are respectively arranged with a guide rod 33 parallel with raise-lower hydraulic bar 51, middle mould 52 on lower 32 upper surface of red seat It is set on guide rod 33, and is slided up and down along guide rod 33, and will not be detached from from guide rod 33 always, rush-up seat 12 Lower surface is provided with the receiving hole with the cooperation insertion of guide rod 33.

It connects to form demoulding space, 31 upper side interposition of lower die holder by support rod between lower die holder 31 and lower red seat 32 It sets hollow, is provided with the stripper 34 that hydraulic cylinder jacks up upwards, 34 top of stripper is provided with multiple tops straight up Bar, after integrated inductor molding, stripper 34 is moved up, and mandril is extend into stamped groove 321, pushing tow integral type after molding Inductance demoulding.

The implementation principle of the present embodiment are as follows: heating rod 22 is inserted into thermally conductive die sleeve 21 and is fixed, heating module 2 is inserted Entering into installation slot 121 and be fixed by fixed link 14, starts the power supply of heating rod 22, heating rod 22 is heated, Heat is transmitted on pressing block 13 by thermally conductive die sleeve 21；Copper coil is placed in stamped groove 321, hydraulic system is started, is risen The decline of mould 52 fits on lower red seat 32 in the drive of descending liquid compression bar 51, and automatic powder feeder 6 moves forward to above middle mould 52, and to Metal powder is filled in forming tank 53, then automatic powder feeder 6 is therefrom detached from above mould 52；The hydraulic cylinder of 4 lower end of guide post starts Work drives upper die component 1 to move down, and pressing block 13 enters in forming tank 53, to metal powder pressurized, heated, keeps it solid Change in the outside of copper coil, wrap copper coil, forms integrated inductance；Upper die component 1 is separated with middle membrane module 5, stripper 34 jack up upwards under the action of hydraulic cylinder, and inductance is ejected out of stamped groove 321, inductance is removed, puts copper coil, then weigh Multiple operation.

The embodiment of present embodiment is presently preferred embodiments of the present invention, not limits protection of the invention according to this Range, therefore: the equivalence changes that all structures under this invention, shape, principle are done, should all be covered by protection scope of the present invention it It is interior.