CN208946548U - Improve the mold of cast parts plastic cement products quality - Google Patents
Improve the mold of cast parts plastic cement products quality Download PDFInfo
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- CN208946548U CN208946548U CN201821376681.1U CN201821376681U CN208946548U CN 208946548 U CN208946548 U CN 208946548U CN 201821376681 U CN201821376681 U CN 201821376681U CN 208946548 U CN208946548 U CN 208946548U
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- telescopic rod
- mold
- sliding rail
- plastic cement
- nut
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Abstract
The utility model discloses the molds for improving cast parts plastic cement products quality, including main platform, the upper surface rear portion of main platform is equipped with fixed station, the upper surface middle part of fixed station is equipped with sliding rail, the upper surface rear portion of fixed station is equipped with lead screw, nut is equipped between sliding rail, sliding rail is matched with nut, the mold of this raising cast parts plastic cement products quality, it is simple for structure, it is easy to operate, it is easy-to-use, pass through heating technique, it effectively prevent fusion trace occur, again industrial appearance plastic product is heated, pour raw material in a mold more evenly, mould and rear mold are not allowed to be also easy to produce fusion trace before making after the completion of pouring simultaneously, it is matched equipped with lead screw and nut, equipment is set to have the function of lift adjustment height, cursor is matched with adjustment arm, make the adjustable angle of equipment, first telescopic rod and the second telescopic rod make equipment have adjustable length Function, greatly reinforced the overall utility of equipment, make equipment be suitable for more situations.
Description
Technical field
The utility model relates to injection mold technologies, specially improve the mold of cast parts plastic cement products quality.
Background technique
Injection molding is a kind of method of industrial products production moulding.
Injection molding machine usually by injecting systems, Clamping System, hydraulic transmission system, electric control system, lubricating system, plus
The composition such as heat and cooling system, safety monitoring system.Wherein:
(1) adapted to injection system
Injecting systems are one of most important component parts of injection molding machine, generally there is plunger type, screw, screw rod preformed plunger
3 kinds of principal modes of injecting type.Most widely used at present is screw, and effect is, in a circulation of injection molding material machine, energy
Before the deadline by after the plasticizing of a certain number of plastic heatings, under certain pressure and speed, will be melted by screw rod
Plastics inject in mold cavity.After injection, sizing is kept to the melt being injected into die cavity.
The composition of injecting systems: injecting systems are made of plasticizing apparatus and power transmission.Screw injection molding machine plasticizing
Device is mainly made of feeding device, barrel, screw rod, nozzle part.
(2) Clamping System
The effect of Clamping System is to guarantee mold closure, open and eject product.Meanwhile after the mold is closed, for giving
The enough clamp forces of mold prevent mold from cracking, cause product to resist the cavity pressure that molten plastic enters die cavity generation
Bad status.The composition of Clamping System: Clamping System is mainly by mold closing mechanism, mould adjusting mechanism, ejecting mechanism, front and back stent
Plate, moving die plate, die cylinder and safety protection mechanism composition.
(3) hydraulic system
The effect of Hydraulic Power Transmission System is realization injection molding machine by the offer power of various movements required by technical process, and completely
The requirement of pressure, speed, temperature needed for sufficient injection molding machine each section etc..It is mainly by respective kind of Hydraulic Elements and hydraulic pressure auxiliary element
It is formed, wherein oil pump and motor are the power resources of injection molding machine.Various valve control oil liquid pressures and flow, to meet injection
Moulding process requirements.
(4) electric control system
Electric control system and hydraulic system rationally cooperate, it can be achieved that the technical process of injector require (pressure, temperature,
Speed, time) and various program behaviors.Mainly it is made of electric appliance, electronic component, instrument, heater, sensor etc..Generally have
Four kinds of control modes, manual, semi-automatic, full-automatic, adjustment.
For industrial appearance plastic product, centre has generally required insertion display panel, so this part plastic can be designed to
Logical frame.Since the volume of product is bigger and thick bottom is small, can not be filled with single-point into glue it is full, generally with multiple spot into glue.And it uses
When multipoint mode is into glue, since mold temperature is 50 DEG C -60 DEG C, and the temperature of molten mass is at 200 DEG C -300 DEG C, into after glue, melting
Body flows in type chamber, can make to reduce into the melt temperature in type chamber in advance, and then can generate in the junction of molten mass
The temperature difference, and apparent weld mark can be generated on product because of temperature differencies, weld mark not only will affect the appearance of injecting products,
It also will cause product strength deficiency, and its be easy that product is caused to split at weld mark position, reduce its service life.
And existing equipment is provided only with Telescopic, does not have the regulatory function of adjustable height but, does not also have angle tune
Whole function greatly limits the function adaptability of equipment, reduces the scope of application of equipment.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, provides and improves cast parts plastic cement products quality
Mold, it is simple for structure, it is easy to operate, it is easy-to-use, by heating technique, effectively prevent fusion trace occur, again to industry outside
It sees plastic product to be heated, pours raw material more evenly in a mold, while do not allow preceding mould and rear mold after the completion of pouring
It is also easy to produce fusion trace, can effectively solve the problems in background technique.
To achieve the above object, the utility model provides the following technical solutions: the mold of cast parts plastic cement products quality is improved,
Including main platform, the upper surface rear portion of the main platform is equipped with fixed station, and the upper surface middle part of fixed station is equipped with sliding rail, fixed station
Upper surface rear portion be equipped with lead screw, nut is equipped between sliding rail, sliding rail is matched with nut, and the left and right side of nut is equipped with cunning
Block, sliding block are matched with sliding rail, and the top of sliding rail is equipped with baffle, and the front surface of nut is equipped with adjustment arm, and the front end for adjusting arm is set
Have a hinge, adjustment arm is connected by a hinge with cursor, and the top of main platform is equipped with horizontal positioned rear mold and preceding mould, preceding mould and
Fixed plate is equipped between rear mold, the upper and lower surface of fixed plate is equipped with the heating rod being equally spaced, and fixed plate and cursor pass through hinge
Chain link is equipped with the first telescopic rod between cursor and adjustment arm, the second telescopic rod, lead screw is equipped between fixed plate and cursor
Upper end be equipped with turntable, the upper surface eccentric position of turntable is equipped with handle, be equipped in the middle part of the left side of fixed station switching group and plus
Hot pin switch, the first telescopic rod, the input terminal of the second telescopic rod be electrically connected with the output end of switching group, the input terminal of heating rod and
The output end electrical connection of stick switch is heated, switching group, the input terminal for heating stick switch are electrically connected with the output end of external power supply.
As a kind of optimal technical scheme of the utility model, the fixed plate is a rectangular slab, the upper surface of fixed plate
Equipped with the rectangular recess being equally spaced, it is staggered between heating rod and the groove of fixed plate.
As a kind of optimal technical scheme of the utility model, the handle is swing handle, the lower end fixed link of handle
It is connect with turntable, the top of handle and the fixed link of lower part are rotatablely connected.
As a kind of optimal technical scheme of the utility model, first telescopic rod and the second telescopic rod are electric expansion
The both ends of bar, the first telescopic rod and the second telescopic rod are designed with free bearing, and the both ends of the first telescopic rod and the second telescopic rod all pass through
Free bearing and shaft are rotatablely connected.
As a kind of optimal technical scheme of the utility model, the lower surface quadrangle of the main platform is equipped with support in bottom surface,
The bottom surface of support in bottom surface is a discoid bottom surface, and the bottom surface of support in bottom surface is equipped with one layer of rubber membrane.
Compared with prior art, the utility model has the beneficial effects that the mold of this raising cast parts plastic cement products quality, knot
Structure is succinct, easy to operate, easy-to-use, by heating technique, effectively prevent fusion trace occur, produces again to industrial appearance plastic
Product are heated, and pour raw material more evenly in a mold, at the same after the completion of making to pour before mould and rear mold do not allow to be also easy to produce and melt
Isotopism is matched equipped with lead screw and nut, and equipment is made to have the function of lift adjustment height, and cursor is matched with adjustment arm,
Make the adjustable angle of equipment, the first telescopic rod and the second telescopic rod make equipment have length-adjustable function, greatly reinforce
The overall utility of equipment makes equipment be suitable for more situation.
Detailed description of the invention
Fig. 1 is the utility model positive structure schematic；
Fig. 2 is the utility model structure schematic diagram；
Fig. 3 is the utility model left view.
In figure: mould, 8 rotations before 1 main platform, 2 support in bottom surface, 3 second telescopic rods, 4 rear molds, 5 heating rods, 6 fixed plates, 7
Arm, 9 first telescopic rods, 10 adjustment arms, 11 sliding rails, 12 baffles, 13 handles, 14 turntables, 15 lead screws, 16 nuts, 17 sliding blocks, 18 are consolidated
Determine platform, 19 switching groups, 20 heating stick switches, 21 hinges.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: improving the mold of cast parts plastic cement products quality, packet
Main platform 1 is included, the upper surface rear portion of main platform 1 is equipped with fixed station 18, and the lower surface quadrangle of main platform 1 is equipped with support in bottom surface 2,
The bottom surface of support in bottom surface 2 is a discoid bottom surface, and the bottom surface of support in bottom surface 2 is equipped with one layer of rubber membrane, the upper surface of fixed station 18
Middle part is equipped with sliding rail 11, and the upper surface rear portion of fixed station 18 is equipped with lead screw 15, is equipped with nut 16 between sliding rail 11, sliding rail 11 with
Nut 16 matches, and has lead screw 11 and nut 16 to match, and equipment is made to have the function of lift adjustment height, a left side for nut 16
Right side is equipped with sliding block 17, and sliding block 17 is matched with sliding rail 11, and the top of sliding rail 11 is equipped with baffle 12, and the front surface of nut 16 is set
Have adjustment arm 10, the front end of adjustment arm 10 is equipped with hinge 21, and adjustment arm 10 and cursor 8 is connect by hinge 21, cursor 8 and
Adjustment arm 10 matches, and makes the adjustable angle of equipment, the top of main platform 1 is equipped with horizontal positioned rear mold 4 and preceding mould 7, preceding
Fixed plate 6 is equipped between mould 7 and rear mold 4, fixed plate 6 is a rectangular slab, and the upper surface of fixed plate 6 is equipped with the rectangle being equally spaced
Groove is staggered between heating rod 5 and the groove of fixed plate 6, and the upper and lower surface of fixed plate 6 is equipped with the heating rod being equally spaced
5, fixed plate 6 is connect with cursor 8 by hinge 21, is equipped with the first telescopic rod 9 between cursor 8 and adjustment arm 10, first stretches
Contracting bar 9 and the second telescopic rod 3 are electric telescopic rod, and it is length-adjustable that the first telescopic rod 9 and the second telescopic rod 3 have equipment
Function has greatly reinforced the overall utility of equipment, and equipment is made to be suitable for more situations, and the first telescopic rod 9 and second is flexible
The both ends of bar 3 are designed with free bearing, and the both ends of the first telescopic rod 9 and the second telescopic rod 3 all pass through free bearing and shaft is rotatablely connected, Gu
The second telescopic rod 3 is equipped between fixed board 6 and cursor 8, the upper end of lead screw 15 is equipped with turntable 14, and the upper surface of turntable 14 is eccentric
Position is equipped with handle 13, and handle 13 is swing handle, and the lower end fixed link of handle 13 connect with turntable 14, the top of handle 13 and
The fixed link of lower part is rotatablely connected, and switching group 19 and heating stick switch 20 are equipped in the middle part of the left side of fixed station 18, and first is flexible
Bar 9, the second telescopic rod 3 input terminal be electrically connected with the output end of switching group 19, the input terminal of heating rod 5 and heating stick switch 20
Output end electrical connection, switching group 19, heat stick switch 20 input terminal be electrically connected with the output end of external power supply.
When in use: the position of mould 7 and rear mold 4 before first fixed, then rotating turntable 14 using handle 13 makes 16 edge of nut
Lead screw move up and down to adjust the height and position of heating equipment, then turning on the switch group 19 stretches the first telescopic rod 9 and second
Contracting bar 3 is stretched to adjust the angle of heating equipment, so that fixed plate 6 is in the middle position of preceding mould 7 and rear mold 4, is then beaten
Opening heating stick switch 20 makes heating rod 5 work, and heats to the material in preceding mould 7 and rear mold 4, mould 7 and rear mold 4 are being closed before making
The material of the inside not will form fusion trace after conjunction.
The utility model is simple for structure, easy to operate, easy-to-use, by heating technique, effectively prevent fusion trace occur,
Again industrial appearance plastic product is heated, pours raw material in a mold more evenly, while before making after the completion of pouring
Mould and rear mold are not allowed to be also easy to produce fusion trace, match equipped with lead screw 11 and nut 16, and equipment is made to have the function of lift adjustment height
Can, cursor 8 is matched with adjustment arm 10, makes the adjustable angle of equipment, the first telescopic rod 9 and the second telescopic rod 3 make equipment
With length-adjustable function, the overall utility of equipment has been greatly reinforced, equipment is made to be suitable for more situations.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. improving the mold of cast parts plastic cement products quality, including main platform (1), it is characterised in that: the upper table of the main platform (1)
Face rear portion is equipped with fixed station (18), and the upper surface middle part of fixed station (18) is equipped with sliding rail (11), behind the upper surface of fixed station (18)
Portion is equipped with lead screw (15), is equipped with nut (16) between sliding rail (11), and sliding rail (11) is matched with nut (16), a left side for nut (16)
Right side is equipped with sliding block (17), and sliding block (17) is matched with sliding rail (11), and the top of sliding rail (11) is equipped with baffle (12), nut
(16) front surface is equipped with adjustment arm (10), and the front end of adjustment arm (10) is equipped with hinge (21), adjustment arm (10) and cursor (8)
It is connected by hinge (21), the top of main platform (1) is equipped with horizontal positioned rear mold (4) He Qianmo (7), preceding mould (7) and rear mold
(4) fixed plate (6) are equipped between, the upper and lower surface of fixed plate (6) is equipped with the heating rod (5) being equally spaced, fixed plate (6) with turn
Swing arm (8) is connected by hinge (21), is equipped with the first telescopic rod (9) between cursor (8) and adjustment arm (10), fixed plate (6)
The second telescopic rod (3) are equipped between cursor (8), the upper end of lead screw (15) is equipped with turntable (14), the upper surface of turntable (14)
Eccentric position is equipped with handle (13), and switching group (19) and heating stick switch (20) are equipped in the middle part of the left side of fixed station (18), the
One telescopic rod (9), the second telescopic rod (3) input terminal be electrically connected with the output end of switching group (19), the input terminal of heating rod (5)
Be electrically connected with the output end of heating stick switch (20), switching group (19), heating stick switch (20) input terminal and external power supply
Output end electrical connection.
2. the mold according to claim 1 for improving cast parts plastic cement products quality, it is characterised in that: the fixed plate (6)
For a rectangular slab, the upper surface of fixed plate (6) is equipped with the rectangular recess being equally spaced, the groove of heating rod (5) and fixed plate (6)
Between be staggered.
3. the mold according to claim 1 for improving cast parts plastic cement products quality, it is characterised in that: the handle (13) is
The lower end fixed link of swing handle, handle (13) is connect with turntable (14), and the top of handle (13) and the fixed link of lower part rotate
Connection.
4. the mold according to claim 1 for improving cast parts plastic cement products quality, it is characterised in that: first telescopic rod
It (9) is electric telescopic rod with the second telescopic rod (3), the first telescopic rod (9) and the both ends of the second telescopic rod (3) are designed with free bearing,
The both ends of first telescopic rod (9) and the second telescopic rod (3) all pass through free bearing and shaft is rotatablely connected.
5. the mold according to claim 1 for improving cast parts plastic cement products quality, it is characterised in that: the main platform (1)
Lower surface quadrangle be equipped with support in bottom surface (2), the bottom surface of support in bottom surface (2) is a discoid bottom surface, the bottom surface of support in bottom surface (2)
Equipped with one layer of rubber membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821376681.1U CN208946548U (en) | 2018-08-25 | 2018-08-25 | Improve the mold of cast parts plastic cement products quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821376681.1U CN208946548U (en) | 2018-08-25 | 2018-08-25 | Improve the mold of cast parts plastic cement products quality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208946548U true CN208946548U (en) | 2019-06-07 |
Family
ID=66735833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821376681.1U Active CN208946548U (en) | 2018-08-25 | 2018-08-25 | Improve the mold of cast parts plastic cement products quality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208946548U (en) |
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2018
- 2018-08-25 CN CN201821376681.1U patent/CN208946548U/en active Active
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