CN212443183U

CN212443183U - Metal part manufacturing die convenient for demolding

Info

Publication number: CN212443183U
Application number: CN202021073302.9U
Authority: CN
Inventors: 高建
Original assignee: Tianjin Haoyuan Jigao Machinery Parts Co ltd
Current assignee: Tianjin Haoyuan Jigao Machinery Parts Co ltd
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2021-02-02
Anticipated expiration: 2030-06-12

Abstract

The utility model discloses a mould is used in metal parts manufacturing convenient to drawing of patterns, including the basin, a die holder for making, and set up the upper die base at die holder top, a serial communication port, the spout has been seted up on the top of basin inner chamber, spout sliding connection has the support frame, the output of support frame is fixed with the die holder, the die holder both sides all are fixed with the hydraulic spring pole, the inner chamber side at same basin is all fixed to the one end that the die holder was kept away from to the hydraulic spring pole, the top of basin is fixed with a plurality of hydraulic support pole, same metal frame is all fixed to the output of a plurality of hydraulic support pole, the top of metal frame is provided with closing device, closing device's output is fixed with the die. The utility model discloses a cold water gets into, flows through the circulation water-through mode of basin and delivery port from the water inlet, and the heat is taken away to the fan simultaneously, dispels the heat the radiating rate who accelerates to the mould, and simultaneously, hydraulic spring pole and closing device can break away from on the quick work piece of mould, reach the effect of quick drawing of patterns.

Description

Metal part manufacturing die convenient for demolding

Technical Field

The utility model relates to a metal mold production field specifically is a metal parts makes and uses mould convenient to drawing of patterns.

Background

The mold is a variety of molds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping and other methods in industrial production, in short, the mold is a tool for manufacturing molded articles, the tool is composed of various parts, different molds are composed of different parts, the processing of the shapes of the articles is realized mainly by changing the physical states of the molded materials, and the mold is called as an industrial mother, wherein in modern industry, the demand of using metal tools is increased increasingly, and the use amount of metal molds is increased.

At present, most of metal molds are all finished in a pouring mode, the metal molds are not easy to demould, a large amount of manpower and time are consumed to demould, and meanwhile, metal workpieces are cooled slowly after pouring, so that the production efficiency of the metal workpieces is improved, and the metal part manufacturing mold convenient for demoulding is provided.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a metal parts makes and uses mould convenient to drawing of patterns, including the basin, be used for the die holder of making and set up the upper die base at die holder top, the spout has been seted up on the top of basin inner chamber, spout sliding connection has the support frame, the output of support frame is fixed with the die holder, the die holder both sides all are fixed with the hydraulic spring pole, the inner chamber side at same basin is all fixed to the one end that the die holder was kept away from to the hydraulic spring pole, the top of basin is fixed with a plurality of hydraulic pressure bracing pieces, and is a plurality of same metal frame is all fixed to the output of hydraulic pressure bracing piece, the top of metal frame is provided with closing device, closing device's output is fixed with the die holder.

As a preferred technical scheme of the utility model, the water inlet has been seted up to the bottom of one side of basin, and the water inlet internal fixation has the water pipe of intaking, the delivery port has been seted up on the top of the opposite side of basin, and goes out the internal fixation of water pipe.

As a preferred technical scheme of the utility model, but the die holder is first die holder piece and the second die holder piece down of split, a hydraulic spring pole is fixed separately to first die holder piece and second die holder piece down, hydraulic spring pole's output is provided with the supporting shoe, the fixed welding of supporting shoe is to the inner chamber side in basin.

As a preferred technical scheme of the utility model, the top of upper die base is provided with first notes liquid mouth and second and annotates the liquid mouth, and first notes liquid mouth and second annotate the liquid mouth and be the funnel shape.

As an optimal technical scheme of the utility model, mold closing device's top is provided with the valve the bottom fixed weld of valve has the connecting rod, the connecting rod side is provided with the screw, the corresponding position with it of upper die base is provided with the screw, the upper die base rotates with mold closing device to be connected.

As a preferred technical scheme of the utility model, the side bottom of closing die device is provided with the pivot, the top of pivot is provided with the dwang, the bottom of dwang inner chamber is provided with the bolt, the fixed welding of one end of dwang has the dead lever, the side of dwang is provided with the pulley, pulley sliding connection has the slide rail.

As an optimized technical scheme of the utility model, hydraulic pressure bracing piece is four at least, and evenly distributed is in the both sides of basin.

As an optimized technical scheme of the utility model, a plurality of ventilation holes have been seted up to one side of metal frame, the opposite side of metal frame is fixed with radiator fan.

The utility model has the advantages that: the metal mold for manufacturing the metal parts is convenient for demolding, cold water is introduced through the water inlet, water flows out of the water outlet after passing through the water tank, the water flows can soak the periphery of the whole mold and circulate water to carry out circulating water-cooling heat dissipation on the poured mold, meanwhile, a fan on the metal frame can drive hot air in the metal frame to circulate and discharge the hot air through the vent hole after being started, so that the heat of the hot air can be taken out of the interior of the metal frame along with the air, the heat dissipation rate is greatly increased, the production molding of metal workpieces is completed to a higher degree, the metal mold is divided into a first lower mold base block, a second lower mold base block and an upper mold block, the first lower mold base block and the second lower mold base block are matched into a lower mold block through a hydraulic spring rod, the upper mold block and the lower mold block are matched into a complete mold through a mold matching device, pouring is convenient after mold matching, and after pouring is completed, the upper die base is separated from the workpiece through a rotary valve, the lower die base is pulled away into a first lower die base block and a second lower die base block through a hydraulic spring rod, and the workpiece can be separated from the die quickly.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of a mold for manufacturing metal parts, which is convenient for demolding according to the present invention;

FIG. 2 is a schematic view of a vent hole of a mold for manufacturing a metal part, which facilitates demolding according to the present invention;

fig. 3 is a schematic view of the lower die holder of the die for manufacturing metal parts, which is convenient for demolding according to the present invention;

fig. 4 is a schematic structural diagram of a mold closing device of a mold for manufacturing metal parts, which is convenient for demolding according to the present invention;

FIG. 5 is a schematic structural view of a mold clamping device of a mold for manufacturing metal parts, which is convenient for demolding, according to the present invention;

fig. 6 is a schematic structural diagram of the appearance of a metal part of the mold for manufacturing metal parts, which is convenient for demolding.

In the figure: 1. a water tank; 101. a support block; 2. a water outlet; 3. a hydraulic support rod; 4. a vent hole; 5. a metal frame; 6. a mold clamping device; 601. a valve; 602. a connecting rod; 603. a thread; 604. a rotating shaft; 605. rotating the rod; 606. fixing the rod; 607. a pulley; 608. a slide rail; 609. a bolt; 7. an upper die holder; 701. a first liquid injection port; 702. a second liquid injection port; 8. a heat radiation fan; 9. a hydraulic spring rod; 10. a water inlet; 11. a support frame; 12. a lower die holder; 1201. a first lower die holder block; 1202. a second lower die holder block; 13. a chute.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-6, the utility model relates to a metal parts makes and uses mould convenient to drawing of patterns, including basin 1, a die holder 12 for making, and set up upper die base 7 at die holder 12 top, a serial communication port, spout 13 has been seted up on the top of basin 1 inner chamber, spout 13 sliding connection has support frame 11, the output of support frame 11 is fixed with die holder 12, die holder 12 both sides all are fixed with hydraulic spring pole 9, the one end that die holder 12 was kept away from to hydraulic spring pole 9 is all fixed in the inner chamber side of same basin 1, the top of basin 1 is fixed with a plurality of hydraulic support pole 3, same metal frame 5 is all fixed to the output of a plurality of hydraulic support pole 3, the top of metal frame 5 is provided with closing device 6, the output of closing device 6 is fixed with die holder 12.

Wherein, water inlet 10 has been seted up to the bottom of one side of basin 1, and water inlet 10 internal fixation has the water pipe of intaking, and delivery port 2 has been seted up on the top of the opposite side of basin 1, and delivery port 2 internal fixation has the outlet pipe, inserts tap with the water pipe of intaking, and rivers pass through water inlet 10, and basin 1 flows through, and through the outflow of delivery port 2, carries out water-cooling circulation heat dissipation to metal mold, reduces metal mold's shaping time.

The lower die holder 12 is a first lower die holder block 1201 and a second lower die holder block 1202 which can be separated, the first lower die holder block 1201 and the second lower die holder block 1202 are respectively fixed with a hydraulic spring rod 9, the output end of the hydraulic spring rod 9 is provided with a supporting block 101, the supporting block 101 is fixedly welded on the side surface of the inner cavity of the water tank 1, the first lower die holder block 1201 and the second lower die holder block 1202 are pressed together through the hydraulic spring rod 9, a metal die is convenient to pour, and meanwhile, a metal workpiece can be separated from the lower die holder 12 through the hydraulic spring rod 9 during demoulding.

Wherein, the top of upper die base 7 is provided with first notes liquid mouth 701 and second and annotates liquid mouth 702, and first notes liquid mouth 701 and second annotate liquid mouth 702 and be the funnel shape, annotate liquid mouth 702 through first notes liquid mouth 701 or second and pour, two notes liquid mouths avoid annotating the problem that the liquid mouth dies and lead to unable pouring in the short time because of one of them is annotated, simultaneously, it can annotate liquid mouth 702 from the second and annotate liquid mouthful observation whether pour completely often to pour first notes liquid mouth 701, the funnel shape is avoided excessively to pour and is produced the condition of overfilling.

Wherein, the fixed welding in bottom that closing die device 6's top was provided with valve 601 has connecting rod 602, and the connecting rod 602 side is provided with screw 603, and the position that corresponds with it of upper die base 7 is provided with the screw, and upper die base 7 rotates with closing die device 6 to be connected, controls upper die base 7 downstream through valve 601 until accomplishing the compound die, conveniently pours and goes on, but simultaneously reverse rotation valve 601 makes the mould be convenient for break away from the work piece when the drawing of patterns.

The bottom end of the side face of the mold closing device 6 is provided with a rotating shaft 604, the top end of the rotating shaft 604 is provided with a rotating rod 605, the bottom end of the inner cavity of the rotating rod 605 is provided with a bolt 609, one end, far away from the rotating rod 605, of the bolt 609 is fixedly welded with a fixing rod 606, the side face of the rotating rod 605 is provided with a pulley 607, the pulley 607 is slidably connected with a sliding rail 608, the pulley 607 moves on the sliding rail 608, the rotating rod 605 rotates along with the connecting rod 602, the fixing rod 606 is not moved, and the.

Wherein, hydraulic support rod 3 is four at least, and evenly distributed is in the both sides of basin 1, and hydraulic support rod 3 can provide sufficient holding power support column metal frame 5, closing die device 6 and upper die base 7, and evenly distributed can guarantee the stability of device, and the leakproofness of compound die is guaranteed to the adjustable upper die base 7's of bracing piece 3 position simultaneously.

Wherein, a plurality of ventilation holes 4 have been seted up to one side of metal frame 5, and the opposite side of metal frame 5 is fixed with radiator fan 8, ventilates through radiator fan 8 and a plurality of ventilation holes 4 for carry out radiating progress to the metal mold of pouring.

When the device works, whether the device is damaged is checked firstly, after no damage is determined, the hydraulic spring rod 9 is started, the first lower die holder block 1201 and the second lower die holder block 1202 are stressed and then slide in the sliding groove 13 in sliding connection with the first lower die holder block through the supporting frame 11, the first lower die holder block 1201 and the second lower die holder block 1202 are contacted and then are matched into the lower die holder 12, at the moment, the valve 601 on the matching device 6 is screwed, the upper die holder 7 connected with the connecting rod 602 descends through the rotation between the threads 603 and the screw holes, the rotating rod 605 in the rotating shaft 604 rotates on the sliding rail 608 along with the pulley 607, the fixing rod 606 and the bolt 609 are fixedly kept still, the upper die holder 7 connected with the fixing rod vertically descends and does not rotate, the matching failure is avoided, then the height of the hydraulic support rod 3 is adjusted, so that the height of the metal frame 5 is adjusted, the height of the upper die holder 7 connected with the fixing rod is, inject metal liquid through first notes liquid mouth 701, then it is full to annotate liquid mouth 702 observation through the second, if first notes liquid mouth 701 blocks up, the mouth 702 notes liquid is annotated to the accessible second, annotate the liquid and accomplish the back, water inlet 10 inserts tap through the inlet tube, rivers pass through basin 1 and then discharge from delivery port 2, circulation leads to water and accomplishes water-cooling heat dissipation, start radiator fan 8 simultaneously, radiator fan 8 can discharge metal frame 5 inside heat through ventilation hole 4, accelerate the radiating rate of pouring the mould, after the cooling is accomplished, twist valve 601 and break away from upper die base 7, it breaks away from to start hydraulic spring rod 9 with lower die holder 12 split simultaneously for first die holder piece 1201 and second lower die holder piece 1202, can break away from metal work piece from the mould, thereby reach the effect of quick drawing of patterns.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The die for manufacturing the metal parts and convenient for demolding comprises a water tank (1), a lower die holder (12) used for manufacturing and an upper die holder (7) arranged at the top of the lower die holder (12), and is characterized in that a sliding groove (13) is formed in the top end of the inner cavity of the water tank (1), the sliding groove (13) is connected with a support frame (11) in a sliding mode, the lower die holder (12) is fixed to the output end of the support frame (11), hydraulic spring rods (9) are fixed to two sides of the lower die holder (12), one ends, far away from the lower die holder (12), of the hydraulic spring rods (9) are fixed to the side face of the inner cavity of the same water tank (1), a plurality of hydraulic support rods (3) are fixed to the top end of the water tank (1), a plurality of output ends of the hydraulic support rods (3) are fixed to the same metal frame (5), and, and a lower die holder (12) is fixed at the output end of the die closing device (6).

2. The mold for manufacturing metal parts, convenient to demold according to claim 1, wherein the bottom end of one side of the water tank (1) is provided with a water inlet (10), a water inlet pipe is fixed in the water inlet (10), the top end of the other side of the water tank (1) is provided with a water outlet (2), and a water outlet pipe is fixed in the water outlet (2).

3. The die for manufacturing metal parts, convenient to demold, according to claim 1, wherein the lower die holder (12) is a first lower die holder block (1201) and a second lower die holder block (1202) which are detachable, the first lower die holder block (1201) and the second lower die holder block (1202) are respectively fixed with a hydraulic spring rod (9), the output end of the hydraulic spring rod (9) is provided with a support block (101), and the support block (101) is fixedly welded on the side surface of the inner cavity of the water tank (1).

4. The metal part manufacturing die convenient to demold according to claim 1, wherein the top end of the upper die base (7) is provided with a first liquid injection port (701) and a second liquid injection port (702), and the first liquid injection port (701) and the second liquid injection port (702) are both funnel-shaped.

5. The die for manufacturing metal parts, convenient to demold according to claim 1, wherein the top end of the mold clamping device (6) is provided with a valve (601), the bottom end of the valve (601) is fixedly welded with a connecting rod (602), the side surface of the connecting rod (602) is provided with a thread (603), the upper mold base (7) is provided with a screw hole at a position corresponding to the screw hole, and the upper mold base (7) is rotatably connected with the mold clamping device (6).

6. The mold convenient for demolding of metal parts as claimed in claim 1, wherein a rotating shaft (604) is arranged at the bottom end of the side surface of the mold closing device (6), a rotating rod (605) is arranged at the top end of the rotating shaft (604), a bolt (609) is arranged at the bottom end of the inner cavity of the rotating rod (605), a fixing rod (606) is fixedly welded at one end, away from the rotating rod (605), of the bolt (609), a pulley (607) is arranged at the side surface of the rotating rod (605), and a sliding rail (608) is slidably connected with the pulley (607).

7. The die for manufacturing metal parts with convenient demoulding as claimed in claim 1, wherein the number of the hydraulic support bars (3) is at least four and is evenly distributed on two sides of the water tank (1).

8. The mold for manufacturing metal parts convenient for demolding according to claim 1, wherein a plurality of vent holes (4) are formed in one side of the metal frame (5), and a heat dissipation fan (8) is fixed to the other side of the metal frame (5).