CN209141240U - A kind of novel wear resistant low-alloy steel mold - Google Patents

Abstract

The utility model discloses a kind of novel wear resistant low-alloy steel molds, its structure includes bottom plate, resilient cushion, copper sheet and ejecting mechanism, by being provided with ejecting mechanism, control motor drives the first belt pulley to drive the second belt pulley to be rotated by belt, second belt pulley drives fixed connecting rod to be rotated, fixed connecting rod is set to pull the push rod on support rod to be slided up and down by support link, push rod is provided with four, and it is provided with copper sheet in push rod and copper pipe progress is thermally conductive, and it is radiated by the second aluminium flake, reached to only need to by motor carry out same direction rotate and moving up and down for push rod can be controlled, structure is simple, facilitate control, increase the contact area of push rod Yu moulding workpiece, prevent contact area is too small from causing object supporting deformation, and radiating treatment is carried out to push rod, it avoids The temperature excessively high damage for causing push rod top when moulding, leads to the beneficial effect impacted to the moulding appearance of moulding workpiece.

Description

A kind of novel wear resistant low-alloy steel mold

Technical field

The utility model relates to low-alloy steel technical field of mold, and in particular to a kind of novel wear resistant low-alloy steel mold.

Background technique

Mold, in industrial production to be molded, be blow molded, squeeze out, die casting or the methods of forging and forming, smelting, punching press obtain The various moulds and tool of required product, in brief, mold are the tools for making formed article, and this tool is by various Part is constituted, and different molds is made of different parts, it is mainly realized by the change of physical state of the formed material The processing of article shape, low-alloy steel refer to steel alloy of the alloying element total amount less than 5%, since the abrasion resistant effect of mold is poor, Therefore a kind of novel wear resistant low-alloy steel mold, the hardness of Lai Zengjia mold are needed, and then increases the abrasion resistant effect of mold, still The ejecting mechanism of the prior art control trouble, need by control motor rotation direction could to push rod move up and down into Row hole, the use cost of increased motor, and structure is complicated, and to the ejection of moulding workpiece inconvenience.

Utility model content

(1) technical problems to be solved

In order to overcome the shortage of prior art, it is proposed that a kind of novel wear resistant low-alloy steel mold, to solve the prior art The control trouble of ejecting mechanism needs the rotation direction by controlling motor that could carry out hole to moving up and down for push rod, increases Motor use cost, and structure is complicated, and the problem that the ejection to moulding workpiece is inconvenient, has reached to need to only pass through Motor, which carries out same direction, which carries out rotation, to control moving up and down for push rod, and structure is simple, facilitates control, increases The contact area of push rod and moulding workpiece prevents contact area is too small from causing object supporting deformation, and radiates to push rod Processing, the temperature excessively high damage for causing push rod top when avoiding moulding cause to impact the moulding appearance of moulding workpiece Beneficial effect.

(2) technical solution

The utility model is achieved through the following technical solutions: the utility model proposes a kind of novel wear resistant low-alloy punching blocks Tool: including bottom plate, resilient cushion, motor, lower template, fixed plate, moulding slot, cope plate, supporting plate, connector, aluminium flake, conduction copper Pipe, copper sheet and ejecting mechanism, the bottom plate bottom end carry out be bonded, the bottom plate top end face left side central portion and motor bottom with resilient cushion End is bolted, and the bottom plate top end face is bolted apart from 30 centimeters of left and right sides edge with lower template, Rear and front end is bolted with fixed plate at left and right sides of the lower template, on the outside of the heat-conducting copper pipe through fixed plate and Aluminium flake, and grafting is carried out with aluminium flake middle part, it passes through on the inside of the heat-conducting copper pipe and is welded in the middle part of lower template with copper sheet, it is described Copper sheet is in direction shape, and carries out insertion cooperation with lower template middle inside, is provided with moulding slot on the inside of the lower template, and Ten centimeters of moulding slot bottom end edge angle and ejecting mechanism carry out grafting, cope plate top edge by strut and supporting plate into Row is bolted, and the supporting plate top middle portion and connector, which weld, is, the ejecting mechanism by the first belt pulley, belt, Second belt pulley, fixed connecting rod, support link, support rod and push rod composition, the first belt pulley outside are covered with belt It connects, is socketed on the outside of the belt Internal back end and the second belt pulley, the center point passes through bolt on the right side of second belt pulley It is threadedly coupled with fixed connecting rod front end, rotation company is carried out by rotation axis and support link on the right side of the fixed rod rear end Connect, the support link top by being rotatablely connected with support rod center bottom, the support rod left and right ends with push away Bar is bolted, and with progress grafting on the inside of lower template on the outside of the push rod, first belt pulley left end passes through rotation axis Be bolted with motor the center point, the push rod by outer bar, top plate, the second copper sheet, the second heat-conducting copper pipe, heat dissipation copper sheet and Second aluminium flake composition, the outer bar top is bolted with top plate bottom end, the top plate center bottom and the second copper sheet into The welding of row vertical hot melting, second copper sheet is in the middle part of outer bar, and bottom end and heat dissipation copper sheet vertical hot melting welding, described to dissipate Hot copper sheet apical lateral is bolted with outer bar Basolateral, and radiating copper board bottom end is welded with the second aluminium flake, It is bolted with progress grafting, the outer bar outer lower end on the inside of lower template with support rod on the outside of the outer bar.

Further, there are four the push rod is respectively provided with, bottom end is attached by support rod, and respectively with lower die Intralamellar part carries out grafting apart from ten centimeters of corner.

Further, the lower template top and cope plate bottom end are provided with the low-alloy that a layer thickness is five centimetres Steel.

Further, ten centimeters of lower template inner distance corner are provided with jack, and jack apex area With top plate area and consistency of thickness, and bottom cross-sectional area is consistent with outer bar.

Further, the top plate and the second copper sheet top surface keep flat state.

Further, second aluminium flake is provided with ten or more, and thickness is 0.2CM, and spacing distance is 0.3CM。

Further, the outside diameter of first belt pulley is 1/5th of the second belt pulley.

Further, the pole the model Y2-160L-4 motor of the motor.

Further, the material of the heat-conducting copper pipe, copper sheet, the second copper sheet, the second heat-conducting copper pipe and the copper sheet that radiates is Metallic copper.

(3) beneficial effect

The utility model compared with the existing technology, has the advantages that

1), troublesome to solve the control of the ejecting mechanism of the prior art, need the rotation direction ability by controlling motor Hole, the use cost of increased motor are carried out to moving up and down for push rod, and structure is complicated, and the ejection to moulding workpiece Inconvenient problem, by being provided with ejecting mechanism, control motor drive the first belt pulley by belt the second belt pulley of drive into Row rotation, the second belt pulley drive fixed connecting rod to be rotated, and fixed connecting rod is made to pull pushing away on support rod by support link Bar is slided up and down, and push rod is provided with four, and thermally conductive provided with copper sheet and copper pipe progress in push rod, and is led to The second aluminium flake is crossed to radiate, reached to need to only carry out that same direction rotate by motor can be to being moved down on push rod Dynamic to be controlled, structure is simple, facilitates control, increases the contact area of push rod Yu moulding workpiece, prevents contact area too small Object supporting deformation is caused, and radiating treatment, the temperature excessively high damage for causing push rod top when avoiding moulding are carried out to push rod It is bad, lead to the beneficial effect impacted to the moulding appearance of moulding workpiece.

Detailed description of the invention

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon:

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the lower template internal structure upward view of the utility model；

Fig. 3 is the ejecting mechanism structure right view of the utility model；

Fig. 4 is the pusher structure schematic diagram of the utility model.

In figure: bottom plate -1, resilient cushion -2, motor -3, ejecting mechanism -4, lower template -5, fixed plate -6, moulding slot -7, on Template -8, supporting plate -9, connector -10, aluminium flake -11, heat-conducting copper pipe -12, copper sheet -13, the first belt pulley -41, belt -42, Two belt pulleys -43, fixed connecting rod -44, support link -45, support rod -46, push rod -47, outer bar -471, top plate -472, second Copper sheet -473, the second heat-conducting copper pipe -474, heat dissipation copper sheet -475, the second aluminium flake -476.

Specific embodiment

In the technical program:

Bottom plate 1, resilient cushion 2, motor 3, lower template 5, fixed plate 6, moulding slot 7, cope plate 8, supporting plate 9, connector 10, aluminium Piece 11, heat-conducting copper pipe 12 and copper sheet 13 are that the utility model contains the innovative component of essence.

Ejecting mechanism 4, the first belt pulley 41, belt 42, the second belt pulley 43, fixed connecting rod 44, support link 45, support Bar 46, push rod 47, outer bar 471, top plate 472, the second copper sheet 473, the second heat-conducting copper pipe 474, heat dissipation copper sheet 475 and the second aluminium flake 476 be the realization essential connectivity component of technical solutions of the utility model.

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain The utility model is not used to limit the utility model.

Fig. 1, Fig. 2, Fig. 3 and Fig. 4 are please referred to, the utility model provides a kind of novel wear resistant low-alloy steel mold: the bottom of including It is plate 1, resilient cushion 2, motor 3, lower template 5, fixed plate 6, moulding slot 7, cope plate 8, supporting plate 9, connector 10, aluminium flake 11, thermally conductive Copper pipe 12, copper sheet 13 and ejecting mechanism 4,1 bottom end of bottom plate carry out be bonded, 1 top end face left side central portion of bottom plate and motor with resilient cushion 2 3 bottom ends are bolted, and 1 top end face of bottom plate is bolted apart from 30 centimeters of left and right sides edge with lower template 5, 5 left and right sides rear and front end of lower template is bolted with fixed plate 6, and fixed plate 6 and aluminium are run through on the outside of heat-conducting copper pipe 12 Piece 11, and with carry out grafting in the middle part of aluminium flake 11,5 middle part of lower template is passed through on the inside of heat-conducting copper pipe 12 and is welded with copper sheet 13, Copper sheet 13 is in direction shape, and carries out insertion cooperation with 5 middle inside of lower template, and moulding slot 7 is provided on the inside of lower template 5, and And 7 bottom end corner of moulding slot, ten centimeters and ejecting mechanism 4 carry out grafting, 8 top edge of cope plate passes through strut and supporting plate 9 It is bolted, it is that ejecting mechanism 4 is by the first belt pulley 41, belt that 9 top middle portion of supporting plate, which carries out welding with connector 10, 42, the second belt pulley 43, fixed connecting rod 44, support link 45, support rod 46 and push rod 47 form, 41 outside of the first belt pulley with Belt 42 is socketed, and is socketed on the outside of 42 Internal back end of belt and the second belt pulley 43, the 43 right side center of circle of the second belt pulley Place is threadedly coupled by bolt with fixed 44 front end of connecting rod, passes through rotation axis and support link on the right side of fixed 44 rear end of connecting rod 45 are rotatablely connected, and 45 top of support link with 46 center bottom of support rod by being rotatablely connected, support rod 46 or so Both ends are bolted with push rod 47, carry out grafting on the inside of 47 outside of push rod and lower template 5,41 left end of the first belt pulley is logical It crosses rotation axis to be bolted with 3 the center point of motor, push rod 47 is led by outer bar 471, top plate 472, the second copper sheet 473, second Hot copper pipe 474, heat dissipation copper sheet 475 and the second aluminium flake 476 composition, 471 top of outer bar are bolted with 472 bottom end of top plate, 472 center bottom of top plate and the second copper sheet 473 carry out vertical hot melting welding, and the second copper sheet 473 runs through 471 middle part of outer bar, and Bottom end and heat dissipation 475 vertical hot melting of copper sheet welding, heat dissipation 475 apical lateral of copper sheet and 471 Basolateral of outer bar carry out bolt company It connects, heat dissipation 475 bottom end of copper sheet is welded with the second aluminium flake 476, carries out grafting, outer bar on the inside of 471 outside of outer bar and lower template 5 471 outer lower ends are bolted with support rod 46.

Wherein, there are four the push rod 47 is respectively provided with, bottom end passes through support rod 46 and is attached, and respectively with lower die 5 inner distance corner of plate, ten centimeters carry out grafting, are conducive to release the part of machine-shaping.

Wherein, 5 top of lower template and 8 bottom end of cope plate are provided with the low-alloy steel that a layer thickness is five centimetres, The temperature for being beneficial to prevent processing moulding excessively high causes die surface hot melt the problem of causing wire drawing, in turn resulting in burn failure.

Wherein, 5 inner distance corner of lower template, ten centimeters are provided with jack, and jack apex area and top 472 area of plate and consistency of thickness, and bottom cross-sectional area and outer bar 471 are consistent, be conducive to make lower template 5 by jack with Push rod 47 carries out grafting, and is defined by downslide position of the top plate 472 to push rod 47, what the anti-downslide of throw-out lever 47 was fallen Problem.

Wherein, the top plate 472 and 473 top surface of the second copper sheet keep flat state, avoid the second copper sheet 473 raised and recessed It falls into and moulding object appearance is impacted.

Wherein, second aluminium flake 476 is provided with ten or more, and thickness is 0.2CM, and spacing distance is 0.3CM is conducive to radiate to heat dissipation copper sheet 475.

Wherein, the outside diameter of first belt pulley 41 is 1/5th of the second belt pulley 43, is conducive to passing through First belt pulley 41 reduces the velocity of rotation of the second belt pulley 43, convenient to control the driving velocity of push rod 47, avoids electricity 3 velocity of rotation of machine is too fast to cause 47 driving velocity of push rod too fast.

Wherein, the pole the model Y2-160L-4 motor of the motor 3, slow-roll stabilization, good heat dissipation effect.

Wherein, the heat-conducting copper pipe 12, copper sheet 13, the second copper sheet 473, the second heat-conducting copper pipe 474 and the copper sheet 475 that radiates Material is metallic copper, and the high support effect of hardness is good, and has good heat-conducting effect.

Motor 3 described in this patent is commonly called as " motor ", refers to and realizes what electric energy was converted or transmitted according to the law of electromagnetic induction A kind of calutron, the heat-conducting copper pipe 12 and the second heat-conducting copper pipe 474 are also known as copper tube, and one kind of nonferrous metal tube is pressure System and drawing seamless pipe, copper pipe have a satisfactory electrical conductivity, the characteristic of thermal conductivity, the conductive accessory of electronic product and dissipate The main material of hot accessory.

Working principle: before use, floor is fixed on first mold processing instrument on, connector 10 is pushed away with outside Dynamic telescopic device is attached, and motor 3 is attached with peripheral control unit, when in use, in the moulding slot 7 of lower template 5 Injection needs to carry out the hot melt liquid of moulding, then pushes telescopic device to push supporting plate 9 by external, depresses by the way that supporting plate 9 is lower Template 5 is bonded lower template 5 with lower template 5, moulding is carried out to the shape on hot melt liquid top, through copper sheet 13 under Template 5 carries out thermally conductive, and heat is transmitted on aluminium flake 11 by heat-conducting copper pipe 12, is contacted by aluminium flake 11 with air, general Temperature is transmitted in air, is radiated to lower template 5, and the temperature of hot melt liquid is reduced, and keeps hot melt liquid fixed-type, then It pushes telescopic device to drive cope plate 8 to move up by supporting plate 9 by external, then controls the generation power of motor 3 and pass through rotation axis 43 the center point of the first belt pulley is driven to be rotated, the first belt pulley 41 on the outside of 42 the second belt pulley 43 of outside of belt by carrying out Rotation, the rotation of the second belt pulley 43 drive fixed 44 left end of connecting rod to be rotated clockwise, and drive support by fixed connecting rod 44 Connecting rod 45 is moved, and when fixed 44 right end of connecting rod turns to the second 43 upper end of belt pulley, pushes branch by support link 45 Strut 46 is moved up, and pushes push rod 47 to be moved up by support rod 46, by push rod 47 by the workpiece after moulding into release, And when fixed 44 right end of connecting rod turns to the second 43 lower end of belt pulley, push rod 47 is moved down, reached to only need to by motor 3 into Row same direction, which carries out rotation, to control moving up and down for push rod 47, and structure is simple, facilitate control, and push rod 47 is arranged Have four, and be provided in push rod 47 second copper sheet 473 and the second heat-conducting copper pipe 474 carry out it is thermally conductive, extremely by heat transmission Second aluminium flake 476 is contacted with air by the second aluminium flake 476, by heat transmission air, radiates, pass through top plate 472 increase the contact area of push rod 47 Yu moulding workpiece, prevent contact area is too small from causing object supporting deformation, and to pushing away Bar 47 carries out radiating treatment, and the excessively high damage for causing 47 top of push rod of temperature, leads to the modeling to moulding workpiece when avoiding moulding The beneficial effect that shape appearance impacts.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims All changes are embraced therein.It should not treat any reference in the claims as limiting related right It is required that.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (6)

1. a kind of novel wear resistant low-alloy steel mold, including bottom plate (1), resilient cushion (2), motor (3), lower template (5), fixed plate (6), moulding slot (7), cope plate (8), supporting plate (9), connector (10), aluminium flake (11), heat-conducting copper pipe (12) and copper sheet (13), It is characterized in that: further including ejecting mechanism (4), bottom plate (1) bottom end carries out be bonded, bottom plate (1) top with resilient cushion (2) It is bolted in the middle part of left side of face with motor (3) bottom end, bottom plate (1) top end face is apart from 30 centimetres of left and right sides edge Place is bolted with lower template (5), and rear and front end carries out bolt with fixed plate (6) at left and right sides of the lower template (5) Connection, fixed plate (6) and aluminium flake (11) are run through in heat-conducting copper pipe (12) outside, and carry out grafting with aluminium flake (11) middle part, It passing through on the inside of the heat-conducting copper pipe (12) and is welded in the middle part of lower template (5) with copper sheet (13), the copper sheet (13) is in direction shape, And insertion cooperation is carried out with lower template (5) middle inside, is provided with moulding slot (7) on the inside of the lower template (5), and moulding Ten centimeters of slot (7) bottom end corner and ejecting mechanism (4) carry out grafting, cope plate (8) the top edge by strut with Supporting plate (9) is bolted, and it is the ejecting mechanism (4) that supporting plate (9) top middle portion, which carries out welding with connector (10), By the first belt pulley (41), belt (42), the second belt pulley (43), fixed connecting rod (44), support link (45), support rod (46) It forms, is socketed on the outside of first belt pulley (41) with belt (42), belt (42) Internal back end with push rod (47) It is socketed with the second belt pulley (43) outside, the center point passes through bolt and fixed connecting rod on the right side of second belt pulley (43) (44) front end is threadedly coupled, and is rotated by rotation axis with support link (45) on the right side of fixed connecting rod (44) rear end Connection, support link (45) top with support rod (46) center bottom by being rotatablely connected, the support rod (46) Left and right ends are bolted with push rod (47), described with progress grafting on the inside of lower template (5) on the outside of the push rod (47) First belt pulley (41) left end is bolted by rotation axis and motor (3) the center point, and the push rod (47) is by outer bar (471), top plate (472), the second copper sheet (473), the second heat-conducting copper pipe (474), heat dissipation copper sheet (475) and the second aluminium flake (476) Composition, outer bar (471) top are bolted with top plate (472) bottom end, top plate (472) center bottom and second Copper sheet (473) carries out vertical hot melting welding, and second copper sheet (473) is in the middle part of outer bar (471), and bottom end and radiating copper The welding of plate (475) vertical hot melting, heat dissipation copper sheet (475) apical lateral are bolted with outer bar (471) Basolateral, The heat dissipation copper sheet (475) bottom end is welded with the second aluminium flake (476), on the outside of the outer bar (471) and on the inside of lower template (5) Grafting is carried out, outer bar (471) outer lower end is bolted with support rod (46).

2. a kind of novel wear resistant low-alloy steel mold according to claim 1, it is characterised in that: the push rod (47) is all provided with There are four setting, bottom end passes through support rod (46) and is attached, and respectively with ten centimeters of lower template (5) inner distance corner Carry out grafting.

3. a kind of novel wear resistant low-alloy steel mold according to claim 1, it is characterised in that: lower template (5) top End and cope plate (8) bottom end are provided with the low-alloy steel that a layer thickness is five centimetres.

4. a kind of novel wear resistant low-alloy steel mold according to claim 1, it is characterised in that: in the lower template (5) Portion is provided with jack, and jack apex area and top plate (472) area and consistency of thickness apart from ten centimeters of corner, and Bottom cross-sectional area and outer bar (471) are consistent.

5. a kind of novel wear resistant low-alloy steel mold according to claim 1, it is characterised in that: the top plate (472) with Second copper sheet (473) top surface keeps flat state.

6. a kind of novel wear resistant low-alloy steel mold according to claim 1, it is characterised in that: first belt pulley (41) outside diameter is 1/5th of the second belt pulley (43).