CN107443674A - A kind of automobile die with temperature control function - Google Patents

A kind of automobile die with temperature control function Download PDF

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Publication number
CN107443674A
CN107443674A CN201710501915.4A CN201710501915A CN107443674A CN 107443674 A CN107443674 A CN 107443674A CN 201710501915 A CN201710501915 A CN 201710501915A CN 107443674 A CN107443674 A CN 107443674A
Authority
CN
China
Prior art keywords
temperature
temperature control
control function
ball
mounting seat
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201710501915.4A
Other languages
Chinese (zh)
Inventor
景伟德
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cixi Xiandai Mould Co Ltd
Original Assignee
Cixi Xiandai Mould Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cixi Xiandai Mould Co Ltd filed Critical Cixi Xiandai Mould Co Ltd
Priority to CN201710501915.4A priority Critical patent/CN107443674A/en
Publication of CN107443674A publication Critical patent/CN107443674A/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/2602—Mould construction elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/2669—Moulds with means for removing excess material, e.g. with overflow cavities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/34—Moulds having venting means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/78—Measuring, controlling or regulating of temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/2669—Moulds with means for removing excess material, e.g. with overflow cavities
    • B29C2045/2671—Resin exit gates or bleeder passages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76003—Measured parameter
    • B29C2945/7604—Temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76494—Controlled parameter
    • B29C2945/76531—Temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

The present invention relates to mould applications, there is provided a kind of automobile die with temperature control function, more accurate in positioning, the auto-parts quality produced is high, and can effectively collect unnecessary liquation to reuse, and economizes on resources；When cope plate and lower template close to each other, shock ring can play cushioning effect, can extend die life；The gas release discharge in liquation effectively can be balanced into pressure；It can prevent liquation from being condensed in discharging tube, and the loss of heat in fluid reservoir can be reduced, save the energy consumption of heater；The temperature of material in cast gate discharge nozzle is detected in real time, temperature controller transmits shutdown signal when detection temperature is less than preset temperature to outlet valve, the temperature value for reaching requirement to prevent the temperature of material in injection mold from failing, and the material that temperature fails to reach requirement temperature value is effectively reclaimed, transmit into mould signal to outlet valve only when detection temperature is greater than or equal to preset temperature, just enter material in the forming cavity of mould.

Description

A kind of automobile die with temperature control function
Technical field
The invention belongs to mould design and manufacture technical field, and in particular to a kind of automobile mould with temperature control function Tool.
Background technology
Automobile die with temperature control function, it is a kind of particular manufacturing craft for being used for producing auto-parts, extensively should For in automobile production, the existing automobile die with temperature control function, generally include cope plate and lower template, upper mould Plate and lower template, which are oppositely arranged, mutually to be plugged to form mold cavity, and the positioning of mould directly affects the quality of generation mould, and such as What increases the accurate positioning of mould, is the problem that each die casting producer primarily solves, in use, the downward mould of cope plate Plate is relatively moved, and unnecessary liquation is discharged after extruding to be cooled into auto parts and components, however, in extrusion process, due to logical Often also with unnecessary gas is discharged, so, unnecessary liquation and gas are discharged with spurting, are not only difficult to collection and are repeated Using unnecessary liquation, cause to waste, while the gas-liquid mixture ejected also easily causes the pollution to equipment.
Therefore, how to the existing automobile die with temperature control function, it is improved, it is overcome drawbacks described above It is those skilled in the art's problem urgently to be resolved hurrily.
The content of the invention
【1】Technical problems to be solved
The technical problem to be solved in the present invention is to provide one kind in positioning it is more accurate, avoid because position it is inaccurate lead Die deformation is caused, the auto-parts quality produced is high, and can effectively collect unnecessary liquation to reuse, and saves money Source, and equipment pollution can be prevented, extend the automobile die with temperature control function by property of die life.
【2】The technical scheme solved the problems, such as
The present invention provides a kind of automobile die with temperature control function with temperature control function, including upper mould Plate, lower template；The cope plate includes upper mounting seat, mold core；The lower template includes lower mounting seat, lower mold core；Institute State upper mounting seat upper surface and upper plate is installed, cast gate is provided with the upper plate, the cast gate connects with material road is entered, described Enter material road to connect with mold core through upper mounting seat；The mold core is mounted by means of bolts in upper mounting seat；Institute State mold core and lower mold core complements each other to form forming cavity；The lower mold core is arranged on lower mounting seat upper end, under described Jacking seat is provided with above mounting seat；Column and locating rod are provided with the lower template, is provided with the cope plate blind Hole and positioning hole, the column is corresponding with the blind hole position, and the locating rod is corresponding with the position of positioning hole, described Column forms sliding with the blind hole and coordinated, and back-moving spring is provided between the column and the blind hole, the locating rod Sliding is formed with the positioning hole to coordinate, and is provided with ball grooves in the positioning hole, ball interlayer, institute are provided with the ball grooves Ball interlayer is stated uniformly to be placed in the positioning hole, it is circular in the ball interlayer that ball, the ball ring are installed Laid within one week around the ball interlayer, the ball protrudes from the ball interlayer inner ring；It is provided with and follows in the lower mold core Ring cooling tube, the branch pipe and forming cavity of the circulating cooling pipe are communicated, and check valve is provided with one branch pipe, described Circulating cooling pipe connects with cooled exhaust pipe road, and the cooled exhaust pipe road is arranged on lower mounting seat, the cooled exhaust pipe road Outlet be provided with mixing valve, the mixing valve connects with cooling water pipe, aspiration pump；It is provided with the upper mounting seat into material temperature Spend control system.
The above-mentioned automobile die with temperature control function, the lower template top are additionally provided with outage, the row Fluid apertures one end is connected with the forming cavity, and the other end is connected with the discharging tube being arranged on the outside of the lower template, the row Liquid pipe end is provided with fluid reservoir, and heater is provided with the fluid reservoir.
The above-mentioned automobile die with temperature control function, the pan feeding temperature control system include temperature controller and Discharging control valve；Discharging control valve is provided with the discharging tube；The temperature controller is arranged on the tube wall of cast gate, described Temperature controller detects the temperature of cast gate pan feeding by temperature sensor, and the discharging control valve passes through wire and temperature controller Connection.
The above-mentioned automobile die with temperature control function, the temperature controller are used to detect by temperature sensor Transmitted when pan feeding temperature is greater than or equal to the temperature set to the discharging control valve into mould signal.
The above-mentioned automobile die with temperature control function, the lower template are surround around the locating rod bottom A groove is provided with, a damping ring is placed with the groove, the vibration damping ring-shaped cooperates with the groove, institute State and be higher than the lower template upper surface under the normal condition of damping ring upper surface, the damping ring upper surface and the lower mould during work Plate upper surface is parallel.
The above-mentioned automobile die with temperature control function, the damping ring material are rubber.
The above-mentioned automobile die with temperature control function, blast pipe upward is provided with the discharging tube.
Guarantor is provided with the outside of the above-mentioned automobile die with temperature control function, the discharging tube and the fluid reservoir Temperature set.
【3】Beneficial effect
This automobile die with temperature control function of the present invention compared with prior art, has the advantages that：
1st, it is provided with positioning hole and locating rod, and more accurate in positioning, avoid causes mould because positioning and being forbidden Deformation, the auto-parts quality produced is high, and is provided with outage, discharging tube and fluid reservoir, can effectively collect more Remaining liquation is economized on resources with to reuse, and can prevent equipment pollution, extends die life；
2nd, its lower template is surrounded with a groove around locating rod bottom, and a vibration damping is placed with groove Ring, vibration damping ring-shaped and groove cooperate, and are higher than lower template upper surface under the normal condition of damping ring upper surface, vibration damping during work Ring upper surface is parallel with lower template upper surface, and damping ring material is rubber.Using such a technical scheme, cope plate and lower template phase When mutually close, shock ring can play cushioning effect, can extend die life；
3rd, blast pipe upward is provided with its discharging tube, can be effectively by the gas in liquation using such a technical scheme Release is discharged to balance pressure；
4th, muff is provided with the outside of its discharging tube and fluid reservoir, using such a technical scheme, can prevents liquation from arranging Condensed in liquid pipe, and the loss of heat in fluid reservoir can be reduced, save the energy consumption of heater；
5th, detect the temperature of material in cast gate discharge nozzle in real time using temperature sensor, and detection temperature is sent to temperature Controller, temperature controller transmits shutdown signal when detection temperature is less than preset temperature to outlet valve, to prevent injection mold The temperature of interior material fails the temperature value for reaching requirement, and has effectively reclaimed the material that temperature fails to reach requirement temperature value, only There is the forming cavity for being transmitted when detection temperature is greater than or equal to preset temperature to outlet valve and material into mould signal, just being entered to mould It is interior.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the automobile die with temperature control function of the present invention；
Fig. 2 is the close-up schematic view at A in the present invention；
Fig. 3 is the structural representation of ball interlayer in the present invention.
Embodiment
Below in conjunction with the accompanying drawings, the embodiment of the present invention is discussed in detail.
Refering to Fig. 1-Fig. 3, the present invention provides a kind of automobile die with temperature control function, including cope plate 1 is with Template 2, the cope plate 1 include upper mounting seat 101, mold core 102, and the lower template 2 includes lower mounting seat 21, lower mould Core 22, the upper surface of upper mounting seat 11 are provided with upper plate, are provided with cast gate in the upper plate, the cast gate and enter material road Connection, it is described enter material road connected through the upper mounting seat 101 and the mold core 102；The mold core 102 passes through spiral shell Bolt is fixedly mounted in upper mounting seat 101；The mold core 102 and lower mold core 22 complement each other to form forming cavity；It is described Lower mold core 102 is arranged on the upper end of lower mounting seat 21, and the top of the lower mounting seat 21 is provided with jacking seat；The lower template 2 On be provided with column 3 and locating rod 4, be provided with blind hole 5 and positioning hole 6 on the cope plate 1, the column 3 and the blind hole 5 Position is corresponding, and the locating rod 4 is corresponding with the position of positioning hole 6, and the column 3 forms sliding with the blind hole 5 and matched somebody with somebody Close, and back-moving spring 7 is provided between the column 3 and the blind hole 5, the locating rod is formed with the positioning hole 6 and slid Coordinate, be provided with ball grooves 8 in the positioning hole 6, ball interlayer 9 be provided with the ball grooves 8, the ball interlayer 9 is uniform Be placed in the positioning hole 6, circular in the ball interlayer 9 to be provided with ball, the ball presss from both sides around the ball Layer is laid for 9 one weeks, and the ball protrudes from the inner ring of ball interlayer 9；Circulating cooling pipe is provided with the lower mold core 22 23, the branch pipe and forming cavity of the circulating cooling pipe 23 are communicated, and check valve, the circulation are provided with one branch pipe Cooling tube 23 connects with cooled exhaust pipe road, and the cooled exhaust pipe road is arranged on lower mounting seat 21, the cooled exhaust pipe road Outlet be provided with mixing valve, the mixing valve connects with cooling water pipe, aspiration pump；Be provided with the upper mounting seat 101 into Expect temperature control system.
Annular seal groove, the ring packing are provided with upper mounting seat 101 and lower mounting seat 201 the mating connection face Sealing gasket is provided with groove.Forming cavity is formed negative pressure state using cooled exhaust pipe road, accelerate the speed of mould filling, together When by mixing valve, by cooling water by cooled exhaust pipe road, mold core is cooled down, accelerates mould molding speed and improves life Produce efficiency.Cooled exhaust pipe road with aspiration pump in use, first connect, by the air extraction in forming cavity, formation negative-pressure vacuum shape State, after mold injection, cooled exhaust pipe road is connected with cold outlet pipe, cooling water is by circulating cooling pipe 23 to mold core Cooled down, accelerate mould molding speed and improve production efficiency.
Ball protrudes from the inner ring of ball interlayer 9, avoids coming off for ball, by the locating rod 4 in lower template 2 during work Through the positioning hole 6 on cope plate 1 so that ball is contacted with the surface of locating rod 4, and ball is uniformly being installed in ball grooves 8 Rolled in ball interlayer 9, so as to reach the purpose of slip.
Further, in a kind of preferred embodiment of the automobile die with temperature control function of the present invention, under described The top of template 2 is additionally provided with outage 11, and described one end of outage 11 is connected with the forming cavity, and the other end is with being arranged on institute The discharging tube 12 for stating the outside of lower template 2 is connected, and the end of discharging tube 12 is provided with fluid reservoir 13, is set in the fluid reservoir 13 It is equipped with heater 14.
When cope plate 1 and lower template 2 close to each other, unnecessary liquation enters outage 11 and discharged, and can effectively collect more Remaining liquation is economized on resources with to reuse, and can prevent equipment pollution, is extended die life, is provided with fluid reservoir 13 Heater 14, it can prevent liquation from being condensed in fluid reservoir.
Further, in a kind of preferred embodiment of the automobile die with temperature control function of the present invention, it is described enter Material temperature control system includes temperature controller 104 and discharging control valve 105；Discharging control valve is provided with the discharging tube 12 105；The temperature controller 105 is arranged on the tube wall of cast gate, and the temperature controller 105 is poured by temperature sensor detection The temperature of mouth pan feeding, the signal of discharging control valve 105 connect the temperature controller 104.
Further, in a kind of preferred embodiment of the automobile die with temperature control function of the present invention, the temperature Spend when controller 104 is used to detect pan feeding temperature greater than or equal to the temperature set by temperature sensor and controlled to the discharging Valve 105 is transmitted into mould signal.Detect the temperature of material in cast gate discharge nozzle in real time using temperature sensor, and detection temperature is sent out Temperature controller 104 is delivered to, temperature controller 104 transmits shutdown signal when detection temperature is less than preset temperature to outlet valve, So that the material of output reheats, the temperature value for reaching requirement to prevent the temperature of material in injection mold from failing, and effectively The material that temperature fails to reach requirement temperature value is reclaimed, only when detection temperature is greater than or equal to preset temperature to outlet valve Transmit into mould signal, just enter the material of output in the forming cavity of mould.
Further, in a kind of preferred embodiment of the automobile die with temperature control function of the present invention, under described Template 2 is surrounded with a groove 15 around the bottom of locating rod 4, and a damping ring is placed with the groove 15 16, the shape of damping ring 16 cooperates with the groove 15, higher than described under the upper surface normal condition of damping ring 16 The upper surface of lower template 2, the upper surface of damping ring 16 is parallel with the upper surface of lower template 2 during work.The material of damping ring 16 Matter is rubber.When cope plate 1 and lower template 2 close to each other, shock ring 16 can play cushioning effect, can extend mould and use the longevity Life.
Further, in a kind of preferred embodiment of the automobile die with temperature control function of the present invention, the row Blast pipe 17 upward is provided with liquid pipe 12, the gas release discharge in liquation effectively can be balanced into pressure.Discharging tube 11 And the outside of fluid reservoir 13 is provided with muff, can prevent liquation from being condensed in discharging tube 11, and can reduce hot in fluid reservoir 13 The loss of amount, save the energy consumption of heater 14.
Further, in a kind of preferred embodiment of the automobile die with temperature control function of the present invention, the row Liquid pipe 12 and the outside of the fluid reservoir 13 are provided with muff.
This automobile die with temperature control function of the present invention compared with prior art, has the advantages that：
1st, it is provided with positioning hole and locating rod, and more accurate in positioning, avoid causes mould because positioning and being forbidden Deformation, the auto-parts quality produced is high, and is provided with outage, discharging tube and fluid reservoir, can effectively collect more Remaining liquation is economized on resources with to reuse, and can prevent equipment pollution, extends die life；
2nd, its lower template is surrounded with a groove around locating rod bottom, and a vibration damping is placed with groove Ring, vibration damping ring-shaped and groove cooperate, and are higher than lower template upper surface under the normal condition of damping ring upper surface, vibration damping during work Ring upper surface is parallel with lower template upper surface, and damping ring material is rubber.Using such a technical scheme, cope plate and lower template phase When mutually close, shock ring can play cushioning effect, can extend die life；
3rd, blast pipe upward is provided with its discharging tube, can be effectively by the gas in liquation using such a technical scheme Release is discharged to balance pressure；
4th, muff is provided with the outside of its discharging tube and fluid reservoir, using such a technical scheme, can prevents liquation from arranging Condensed in liquid pipe, and the loss of heat in fluid reservoir can be reduced, save the energy consumption of heater；
5th, detect the temperature of material in cast gate discharge nozzle in real time using temperature sensor, and detection temperature is sent to temperature Controller, temperature controller transmits shutdown signal when detection temperature is less than preset temperature to outlet valve, to prevent injection mold The temperature of interior material fails the temperature value for reaching requirement, and has effectively reclaimed the material that temperature fails to reach requirement temperature value, only There is the forming cavity for being transmitted when detection temperature is greater than or equal to preset temperature to outlet valve and material into mould signal, just being entered to mould It is interior.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, without departing from the technical principles of the invention, some improvements and modifications can also be made, these improvements and modifications Also it should be regarded as protection scope of the present invention.

Claims (8)

1. a kind of automobile die with temperature control function, it is characterised in that described including cope plate (1) and lower template (2) Cope plate (1) includes upper mounting seat (101), mold core (102), and the lower template (2) includes lower mounting seat (21), lower mould Core (22), upper mounting seat (11) upper surface are provided with upper plate, are provided with cast gate in the upper plate, the cast gate and enter Material road connect, it is described enter material road through the upper mounting seat (101) and the mold core (102) connection；The mold core (102) it is mounted by means of bolts in upper mounting seat (101)；The mold core (102) and lower mold core (22) phase interworking Conjunction forms forming cavity；The lower mold core (22) is arranged on lower mounting seat (21) upper end, is set above the lower mounting seat (21) It is equipped with jacking seat；Column (3) and locating rod (4) are provided with the lower template () 2, blind hole is provided with the cope plate (1) (5) and positioning hole (6), the column (3) is corresponding with the blind hole (5) position, the locating rod (4) and the positioning hole (6) position is corresponding, and the column (3) forms sliding with the blind hole (5) and coordinated, and the column (3) and the blind hole (5) Between be provided with back-moving spring (7), the locating rod forms sliding with the positioning hole (6) and coordinated, and is set in the positioning hole (6) There are ball grooves (8), ball interlayer (9) is provided with the ball grooves (8), the ball interlayer (9) is uniformly placed in described Circular in the ball interlayer (9) to be provided with ball in positioning hole (6), the ball was around the ball interlayer (9) one weeks Lay, the ball protrudes from ball interlayer (9) inner ring；Circulating cooling pipe is provided with the lower mold core (22) (23), a branch pipe of the circulating cooling pipe (23) and forming cavity are communicated, and check valve is provided with one branch pipe, described Circulating cooling pipe (23) connects with cooled exhaust pipe road, and the cooled exhaust pipe road is arranged on lower mounting seat (21), the cooling The outlet of discharge duct is provided with mixing valve, and the mixing valve connects with cooling water pipe, aspiration pump；The upper mounting seat (101) On be provided with pan feeding temperature control system.
A kind of 2. automobile die with temperature control function according to claim 1, it is characterised in that the lower template (2) top is additionally provided with outage (11), and described outage (11) one end is connected with the forming cavity, and the other end is with being arranged on Discharging tube (12) on the outside of the lower template (2) is connected, and discharging tube (12) end is provided with fluid reservoir (13), the storage Heater (14) is provided with flow container (13).
A kind of 3. automobile die with temperature control function according to claim 2, it is characterised in that it is described enter material temperature Degree control system includes temperature controller (104) and discharging control valve (105)；Discharging control is provided with the discharging tube (12) Valve (105)；The temperature controller (104) is arranged on the tube wall of cast gate, and the temperature controller (104) passes through TEMP Device detects the temperature of cast gate pan feeding, and discharging control valve (105) signal connects the temperature controller (104).
A kind of 4. automobile die with temperature control function according to claim 3, it is characterised in that the temperature control To the discharging control valve when device (104) processed is used to detect pan feeding temperature greater than or equal to the temperature set by temperature sensor (105) transmit into mould signal.
A kind of 5. automobile die with temperature control function according to claim 1, it is characterised in that the lower template (2) groove (15) is surrounded with around the locating rod (4) bottom, being placed with one in the groove (15) subtracts Shake ring (16), and damping ring (16) shape cooperates with the groove (15), the normal shape in damping ring (16) upper surface It is higher than the lower template (2) upper surface under state, damping ring (16) upper surface is put down with the lower template (2) upper surface during work OK.
A kind of 6. automobile die with temperature control function according to claim 5, it is characterised in that the damping ring (16) material is rubber.
A kind of 7. automobile die with temperature control function according to claim 2, it is characterised in that the discharging tube (12) blast pipe (17) upward is provided with.
A kind of 8. automobile die with temperature control function according to claim 2, it is characterised in that the discharging tube (12) and on the outside of the fluid reservoir (13) it is provided with muff.
CN201710501915.4A 2017-06-27 2017-06-27 A kind of automobile die with temperature control function Withdrawn CN107443674A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710501915.4A CN107443674A (en) 2017-06-27 2017-06-27 A kind of automobile die with temperature control function

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Application Number Priority Date Filing Date Title
CN201710501915.4A CN107443674A (en) 2017-06-27 2017-06-27 A kind of automobile die with temperature control function

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107471540A (en) * 2017-06-28 2017-12-15 慈溪市现代模具有限公司 A kind of automobile die
CN108501314A (en) * 2018-03-07 2018-09-07 柴建华 A kind of plastic gear injection mold
CN113172850A (en) * 2021-04-27 2021-07-27 宁波宇晓包装有限公司 Daily chemical packaging injection mold constant temperature cooling device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107471540A (en) * 2017-06-28 2017-12-15 慈溪市现代模具有限公司 A kind of automobile die
CN108501314A (en) * 2018-03-07 2018-09-07 柴建华 A kind of plastic gear injection mold
CN112677421A (en) * 2018-03-07 2021-04-20 柴建华 Plastic gear injection mold and using method thereof
CN113172850A (en) * 2021-04-27 2021-07-27 宁波宇晓包装有限公司 Daily chemical packaging injection mold constant temperature cooling device

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