CN108515669A - A kind of processing unit (plant) of 180 ° of union elbow molds of processing injection molding - Google Patents
A kind of processing unit (plant) of 180 ° of union elbow molds of processing injection molding Download PDFInfo
- Publication number
- CN108515669A CN108515669A CN201810374263.7A CN201810374263A CN108515669A CN 108515669 A CN108515669 A CN 108515669A CN 201810374263 A CN201810374263 A CN 201810374263A CN 108515669 A CN108515669 A CN 108515669A
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- China
- Prior art keywords
- rear mold
- injection molding
- mould
- die sleeve
- sleeve pipe
- Prior art date
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 58
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000006872 improvement Effects 0.000 description 10
- 230000033001 locomotion Effects 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/24—Pipe joints or couplings
- B29L2031/243—Elbows
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The present invention relates to injection molding technical fields, the more particularly to a kind of processing unit (plant) of 180 ° of union elbow molds of processing injection molding；The present invention includes preceding die sleeve pipe mechanism and rear mold casing mechanism；Preceding die sleeve pipe mechanism includes front mold slide component, preceding die sleeve tube assembly and preceding mould drive component；Rear mold casing mechanism includes rear mold slide block assembly, rear mold sheath assembly and rear mold drive component；In the present invention; die sleeve tube assembly slides the front half section of through-hole on the injection molding platform for be inserted in injection molding machine on front mold slide component before the preceding mould drive component driving of preceding die sleeve pipe mechanism; slide the second half section of through-hole on the injection molding platform for be inserted in injection molding machine on rear mold slide block assembly by the rear mold drive component of rear mold casing mechanism driving rear mold sheath assembly simultaneously; injection molding machine is again molded through-hole; die sleeve tube assembly and rear mold sheath assembly before extracting out again, to ensure that injection molding bend pipe uniform wall thickness；The present invention is easy to operate, and production efficiency is high and precision is high.
Description
Technical field
The present invention relates to injection molding technical fields, the more particularly to a kind of processing of 180 ° of union elbow molds of processing injection molding
Device.
Background technology
Injection mold is to produce a kind of processing method used when certain complex-shaped components in batches, is mainly used in industry
Field.Injection mold process is that the material of heated thawing is injected die cavity by high pressure, after cooling and solidifying, obtains formed products.
At present production 180 ° of union elbow molds, in arc cavity section it is uneven（The namely thickness of bend pipe
It is uneven）, difficulty of processing is big, low production efficiency and precision is inadequate.
Invention content
Described above in order to overcome the shortcomings of, the object of the present invention is to provide a kind of processing to be molded 180 ° of union elbow molds
Processing unit (plant), it is sliding on front mold slide component by die sleeve tube assembly before the driving of the preceding mould drive component of preceding die sleeve pipe mechanism
The front half section of through-hole on the dynamic injection molding platform for being inserted in injection molding machine, while rear mold is driven by the rear mold drive component of rear mold casing mechanism
Sheath assembly slided on rear mold slide block assembly be inserted in injection molding machine injection molding platform on through-hole second half section, injection molding machine again to through-hole into
Row injection molding, then die sleeve tube assembly and rear mold sheath assembly before extracting out, to ensure that injection molding 180 ° of union elbow molds wall
It is thick uniform.
The present invention the technical solution to solve the technical problem is that：
A kind of processing unit (plant) of 180 ° of union elbow molds of processing injection molding, is connected on injection molding machine, is arranged on the injection molding machine
Have an injection molding platform, the cambered through-hole for being 180 ° of setting in the injection molding platform, wherein including the preceding die sleeve pipe mechanism that is mutually clamped and
Rear mold casing mechanism；The preceding die sleeve pipe mechanism includes front mold slide component, for being slided simultaneously on the front mold slide component
It is inserted in the preceding die sleeve tube assembly of the front half section of the through-hole and for driving the preceding die sleeve tube assembly in the front mold slide group
The preceding mould drive component slided on part；Rear mold casing mechanism includes rear mold slide block assembly, for mode slider group in the rear
The rear mold sheath assembly of the second half section of the through-hole is slided and is inserted on part and for driving the rear mold sheath assembly described
The rear mold drive component slided on rear mold slide block assembly.
As an improvement of the present invention, the front mold slide component includes front mold slide seat, on the front mold slide seat
It is provided with mould circular trough before mould circular trough before first and second in the underface of mould circular trough before described first.
As a further improvement on the present invention, the preceding die sleeve tube assembly includes preceding mould secter pat, is connected to the preceding mould
The preceding mould connecting seat of the top surface of secter pat and the preceding die sleeve pipe being socketed on the preceding mould connecting seat, the preceding mould secter pat can be
Sliding, the lateral wall of the preceding mould secter pat are provided with teeth in mould circular trough before described second, and the preceding die sleeve pipe can be in institute
It states and slides and be inserted into the front half section of the through-hole in mould circular trough before first, the radian of the preceding die sleeve pipe is 90 °, before described
There is gap between die sleeve pipe and the through-hole.
As a further improvement of the present invention, the preceding mould drive component includes the preceding mould for being connect with drive motor
Driving gear, the preceding mould connecting rod connect with the preceding mould driving gear progress axis and axis are connected on the preceding mould in the preceding mould connecting rod
Driven gear, the preceding mould connecting rod are socketed in the preceding mould sliding seat, and the preceding mould driven gear is in the preceding mould and slides
It is engaged and connect with the lateral wall of the preceding mould secter pat in dynamic seat.
As a further improvement of the present invention, the rear mold slide block assembly includes rear mold take-up housing, the rear mode slider
The first rear mold circular trough and the second rear mold circular trough in the underface of the first rear mold circular trough are provided on seat.
As a further improvement of the present invention, the rear mold sheath assembly includes rear mold secter pat, connects in the rear
The rear mold connecting seat of the bottom surface of mould secter pat and the rear mold casing being socketed on the rear mold connecting seat, the rear mold secter pat can
It is slided in the first rear mold circular trough, the lateral wall of the rear mold secter pat is provided with teeth, and the rear mold casing can be
It slides and is inserted into the second half section of the through-hole in the second rear mold circular trough, the radian of the rear mold casing is 90 °, described
Rear mold casing is identical as the preceding diameter of die sleeve pipe, has gap between the rear mold casing and the through-hole.
As a further improvement of the present invention, the rear mold drive component includes the rear mold for being connect with drive motor
Driving gear, the rear mold connecting rod connect with rear mold driving gear progress axis and axis are connected on the rear mold in the rear mold connecting rod
Driven gear, the rear mold connecting rod are socketed in the rear mold sliding seat, and the rear mold driven gear is in rear mold cunning
It is engaged and connect with the lateral wall of the rear mold secter pat in dynamic seat.
As a further improvement of the present invention, the front end of the preceding die sleeve pipe is provided in the pluggable rear mold casing
Convex block.
As a further improvement of the present invention, the preceding die sleeve pipe, rear mold casing and the gap of the through-hole are
0.5MM~2MM。
As a further improvement of the present invention, the preceding die sleeve pipe, rear mold casing and the gap of the through-hole are
1MM。
In the present invention, the preceding die sleeve tube assembly of preceding mould drive component driving of preceding die sleeve pipe mechanism is on front mold slide component
Sliding be inserted in injection molding machine injection molding platform on through-hole front half section, while by the rear mold drive component of rear mold casing mechanism drive after
Die sleeve tube assembly slides the second half section of through-hole on the injection molding platform for be inserted in injection molding machine on rear mold slide block assembly, and injection molding machine is again to through-hole
It is molded, then die sleeve tube assembly and rear mold sheath assembly before extracting out, to ensure that 180 ° of union elbow molds of injection molding
Uniform wall thickness；The present invention is easy to operate, and production efficiency is high and precision is high.
Description of the drawings
The present invention is described in detail by following preferred embodiments and attached drawing for ease of explanation,.
Fig. 1 is the structural schematic diagram that the present invention is connected on injection molding machine；
Fig. 2 is the perspective view of Fig. 1；
Fig. 3 is the left view of Fig. 1；
Fig. 4 is that the preceding die sleeve tube assembly of the present invention and rear mold sheath assembly are inserted in the structural representation in 180 ° of union elbow molds
Figure；
Fig. 5 is that the preceding die sleeve pipe of the present invention and rear mold casing are inserted in the structural schematic diagram in 180 ° of union elbow molds；
Reference numeral：1- injection molding machines, 11- through-holes, die sleeve pipe mechanism before 2-, 21- front mold slide components, 211- front mold slide seats,
Mould circular trough before 212- first, mould circular trough before 213- second, die sleeve tube assembly before 22-, mould secter pat before 221-, mould before 222-
Connecting seat, die sleeve pipe before 223-, 224- teeth, the gaps 225-, 226- convex blocks, mould drive component before 23-, mould sliding tooth before 231-
It takes turns, mould connecting rod before 232-, mould driven gear before 233-, 3- rear mold casings mechanism, 31- rear mold slide block assemblies, 311- rear molds are slided
Block, 312- the first rear mold circular troughs, 313- the second rear mold circular troughs, 32- rear mold sheath assemblies, 321- rear mold secter pats,
322- rear mold connecting seats, 323- rear mold casings, 33- rear mold drive components, 331- rear molds driving gear, 332- rear mold connecting rods,
333- rear mold driven gears, 4-180 ° of union elbow mold.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as pair
The limitation of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can
To express or implicitly include one or more this feature.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
A kind of processing of the present invention is molded the processing unit (plant) of 180 ° of union elbow molds, is connected on injection molding machine, is molded
It is provided with injection molding platform 1 on machine, the cambered through-hole 11 for being 180 ° is set in injection molding platform 1.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, a kind of processing of the invention is molded the processing of 180 ° of union elbow molds
Device, including the preceding die sleeve pipe mechanism 2 and rear mold casing mechanism 3 that are mutually clamped.
As shown in Figure 1, Figure 2 and Figure 3, preceding die sleeve pipe mechanism 2 includes front mold slide component 21, in front mold slide component
The preceding die sleeve tube assembly 22 of the front half section of through-hole 11 is slided and be inserted on 21 and is slided in preceding mould for die sleeve tube assembly 22 before driving
The preceding mould drive component 23 slided on block assembly 21.
Rear mold casing mechanism 3 includes rear mold slide block assembly 31, for being slided on rear mold slide block assembly 31 and being inserted in through-hole
The rear mold sheath assembly 32 of 11 second half section and for driving rear mold sheath assembly 32 to be slided on rear mold slide block assembly 31 after
Mould drive component 33.
In the present invention, die sleeve tube assembly 22 is in front mold slide before the preceding mould drive component 23 of preceding die sleeve pipe mechanism 2 drives
The front half section of through-hole 11 on the injection molding platform 1 of injection molding machine is inserted in sliding on component 21, while being driven by the rear mold of rear mold casing mechanism 3
Dynamic component 33 drives the sliding on rear mold slide block assembly 31 of rear mold sheath assembly 32 to be inserted in through-hole 11 on the injection molding platform 1 of injection molding machine
Second half section, injection molding machine are again molded through-hole 11, then extract preceding die sleeve tube assembly 22 and rear mold sheath assembly 32 out, to ensure
The uniform wall thickness of 180 ° of union elbow molds of injection molding；The present invention is easy to operate, and production efficiency is high and precision is high.
In the present invention, front mold slide component 21 includes front mold slide seat 211, and first is provided on front mold slide seat 211
Preceding mould circular trough 212 and in the underface of mould circular trough 212 before first second before mould circular trough 213.
In the present invention, preceding die sleeve tube assembly 22 includes preceding mould secter pat 221, is connected to the top surface of preceding mould secter pat 221
Preceding mould connecting seat 222 and the preceding die sleeve pipe 223 before being socketed on mould connecting seat 222, preceding mould secter pat 221 can before second mould
The lateral wall of sliding in circular trough 213, preceding mould secter pat 221 is provided with teeth 224, and preceding die sleeve pipe 223 can be justified mould before first
It slides and is inserted into the front half section of through-hole 11 in shape slot 212, the radian of preceding die sleeve pipe 223 is 90 °, preceding die sleeve pipe 223 and through-hole
There is gap 225 between 11.
In the present invention, preceding mould drive component 23 includes that the preceding mould for being connect with drive motor drives gear 231 with before
Preceding mould driven gear 233 before the preceding mould connecting rod 232 and axis that the mould driving progress axis of gear 233 connects are connected in mould connecting rod 232,
Before preceding mould connecting rod 232 is socketed in mould sliding seat 211, preceding mould driven gear 233 is in preceding mould sliding seat 211 and is fanned with preceding mould
The lateral wall of shape block 221 is engaged connection.
In the present invention, rear mold slide block assembly 31 includes rear mold take-up housing 311, and first is provided on rear mold take-up housing 311
Rear mold circular trough 312 and the second rear mold circular trough 313 in the underface of the first rear mold circular trough 312.
In the present invention, rear mold sheath assembly 32 includes rear mold secter pat 321, is connected to the bottom surface of rear mold secter pat 321
Rear mold connecting seat 322 and the rear mold casing 323 that is socketed on rear mold connecting seat 322, rear mold secter pat 321 can be in the first rear mold
Sliding, the lateral wall of rear mold secter pat 321 are provided with teeth 224 in circular trough 312, and rear mold casing 323 can be justified in the second rear mold
It slides and is inserted into the second half section of through-hole 11 in shape slot 313, the radian of rear mold casing 323 is 90 °, rear mold casing 323 and preceding mould
The diameter of casing 223 is identical, there is gap 225 between rear mold casing 323 and through-hole 11.
In the present invention, rear mold drive component 33 includes that the rear mold for being connect with drive motor drives gear 331, with after
The rear mold connecting rod 332 and axis that the mould driving progress axis of gear 331 connects are connected on the rear mold driven gear 333 in rear mold connecting rod 332,
Rear mold connecting rod 332 is socketed in rear mold sliding seat 311, and rear mold driven gear 333 is in rear mold sliding seat 311 and is fanned with rear mold
The lateral wall of shape block 321 is engaged connection.
As shown in figure 5, in the present invention, in order to make die sleeve pipe 223 and rear mold casing 323 before sealing, being allowed to be not easy into note
Plastics, the front end of preceding die sleeve pipe 223 are provided with the convex block 226 in pluggable rear mold casing 323.
In order to produce 180 ° of union elbow molds 4 of different wall thickness, preceding die sleeve pipe 223, rear mold casing 323 and through-hole 11
Gap is 0.5MM ~ 2MM, it is preferable that preceding die sleeve pipe 223, rear mold casing 323 and the gap of through-hole 11 are 1MM.
The present invention provides one embodiment, the embodiment include include the preceding die sleeve pipe mechanism 2 being mutually clamped and rear die sleeve
Pipe mechanism 3；
Preceding die sleeve pipe mechanism 2 includes front mold slide component 21, for being slided on front mold slide component 21 and being inserted in through-hole 11
The preceding die sleeve tube assembly 22 of front half section and preceding mould for die sleeve tube assembly 22 to be slided on front mold slide component 21 before driving drive
Dynamic component 23；Front mold slide component 21 includes front mold slide seat 211, mould circular trough before being provided with first on front mold slide seat 211
Mould circular trough 213 before 212 and second in the underface of mould circular trough 212 before first；Preceding die sleeve tube assembly 22 includes preceding mould
Secter pat 221, be connected to before mould secter pat 221 top surface preceding mould connecting seat 222 and before being socketed on mould connecting seat 222 before
Die sleeve pipe 223, preceding mould secter pat 221 can slide before second in mould circular trough 213, the lateral wall setting of preceding mould secter pat 221
There are teeth 224, preceding die sleeve pipe 223 that can slide and be inserted into the front half section of through-hole 11, preceding die sleeve in mould circular trough 212 before first
The radian of pipe 223 is 90 °, has gap 225 between preceding die sleeve pipe 223 and through-hole 11；Preceding mould drive component 23 include for drive
Before the preceding mould driving gear 231 of dynamic motor connection and preceding mould driving gear 233 carry out the preceding mould connecting rod 232 that axis connects and axis is connected on
Preceding mould driven gear 233 in mould connecting rod 232, before preceding mould connecting rod 232 is socketed in mould sliding seat 211, preceding mould driven tooth
Wheel 233 is engaged with the lateral wall of preceding mould secter pat 221 in preceding mould sliding seat 211 and connect.Rear mold casing mechanism 3 includes
Rear mold slide block assembly 31, the rear mold sheath assembly 32 of second half section for through-hole 11 to be slided and be inserted on rear mold slide block assembly 31
With the rear mold drive component 33 for driving rear mold sheath assembly 32 to be slided on rear mold slide block assembly 31；Rear mold slide block assembly 31
Including rear mold take-up housing 311, it is provided with the first rear mold circular trough 312 on rear mold take-up housing 311 and is in the first rear mold circular trough
Second rear mold circular trough 313 of 312 underface；Rear mold sheath assembly 32 includes rear mold secter pat 321, is connected to rear mold sector
The rear mold connecting seat 322 of the bottom surface of block 321 and the rear mold casing 323 being socketed on rear mold connecting seat 322, rear mold secter pat 321
It can be slided in the first rear mold circular trough 312, the lateral wall of rear mold secter pat 321 is provided with teeth 224, and rear mold casing 323 can
It slides and is inserted into the second half section of through-hole 11 in the second rear mold circular trough 313, the radian of rear mold casing 323 is 90 °, rear die sleeve
Pipe 323 is identical as the diameter of preceding die sleeve pipe 223, there is gap 225 between rear mold casing 323 and through-hole 11；Rear mold drive component 33
It include the rear mold connecting rod that rear mold driving gear 331 and rear mold the driving progress axis of gear 331 for being connect with drive motor connect
332 and axis be connected on the rear mold driven gear 333 in rear mold connecting rod 332, rear mold connecting rod 332 is socketed in rear mold sliding seat 311
Interior, rear mold driven gear 333 is in rear mold sliding seat 311 to be engaged with the lateral wall of rear mold secter pat 321 and connect.The reality
Apply the course of work of example：Preceding die sleeve pipe mechanism 2 is clamped with rear mold casing mechanism 3 to which progress is opposite up and down, and two on injection molding machine
A drive motor works at the same time, and mould driving gear 231 and rear mold driving gear 331 work before driving respectively, and preceding mould drives gear
231 drive the preceding mould driven gear 233 in front mold slide seat 211 by preceding mould connecting rod 232, to drive engagement to connect
Preceding mould secter pat 221, movement, preceding mould secter pat 221 pass through preceding mould to preceding mould secter pat 221 in mould circular trough 213 before second
Die sleeve pipe 223 moves in mould circular trough 212 before first and stretches out the front half section for being inserted in through-hole 11 before connecting seat 222 drives（
It is exactly one section that radian is 90 °）, meanwhile, rear mold drives gear 331 to be driven by rear mold connecting rod 332 and is in rear mold take-up housing
Rear mold driven gear 333 in 311, to the rear mold secter pat 321 for driving engagement to connect, rear mold secter pat 321 is before first
Movement in mould circular trough 312, rear mold secter pat 321 drive the mould before second of rear mold casing 323 round by rear mold connecting seat 322
It is moved in slot 313 and stretches out the second half section for being inserted in through-hole 11（Namely radian is another section of 90 °）, on preceding die sleeve pipe 223
Convex block 226 is caught in rear mold casing 323 and is sealed, preceding die sleeve pipe 223 and rear mold casing 323 and through-hole 11 have gap 225 and
Identical gap 225, injection molding machine carry out being molded in gap 225 again, then, two drive motor counter motions again, with preceding mould
Casing 223 and rear mold casing 323 are inserted in the opposite process of movement of through-hole 11, to die sleeve pipe 223 and rear mold casing 323 before making
It is detached from through-hole 11, then 180 ° of injection moldings of union elbow mold 4 are completed, the uniform wall thickness of 180 ° of union elbow molds 4, injection efficiency
High and precision is high.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.
Claims (10)
1. a kind of processing unit (plant) of 180 ° of union elbow molds of processing injection molding, is connected on injection molding machine, is set on the injection molding machine
It is equipped with injection molding platform, the cambered through-hole for being 180 ° is set in the injection molding platform, which is characterized in that including the preceding die sleeve being mutually clamped
Pipe mechanism and rear mold casing mechanism；The preceding die sleeve pipe mechanism includes front mold slide component, in the front mold slide component
Upper sliding and the preceding die sleeve tube assembly of the front half section of being inserted in the through-hole and for driving the preceding die sleeve tube assembly before described
The preceding mould drive component slided on mode slider component；Rear mold casing mechanism includes rear mold slide block assembly, in the rear
The rear mold sheath assembly of the second half section of the through-hole is slided and is inserted on mode slider component and for driving the rear mold casing group
The rear mold drive component that part slides on mode slider component in the rear.
2. a kind of processing unit (plant) of 180 ° of union elbow molds of processing injection molding according to claim 1, which is characterized in that institute
It includes front mold slide seat to state front mold slide component, mould circular trough and in described the before being provided with first on the front mold slide seat
Mould circular trough before the second of the underface of mould circular trough before one.
3. a kind of processing unit (plant) of 180 ° of union elbow molds of processing injection molding according to claim 2, which is characterized in that institute
Mould secter pat before die sleeve tube assembly includes before stating, be connected to the preceding mould secter pat top surface preceding mould connecting seat and be socketed in institute
Preceding die sleeve pipe before stating on mould connecting seat, the preceding mould secter pat can slide before described second in mould circular trough, the preceding mould
The lateral wall of secter pat is provided with teeth, and the preceding die sleeve pipe can be slided and be inserted into described logical in mould circular trough before described first
In the front half section in hole, the radian of the preceding die sleeve pipe is 90 °, has gap between the preceding die sleeve pipe and the through-hole.
4. a kind of processing unit (plant) of 180 ° of union elbow molds of processing injection molding according to claim 3, which is characterized in that institute
Mould drive component includes that the preceding mould for being connect with drive motor drives gear, connect with the preceding mould driving gear progress axis before stating
Preceding mould connecting rod and axis be connected on the preceding mould driven gear in the preceding mould connecting rod, the preceding mould connecting rod be socketed in it is described before
In mould sliding seat, the lateral wall that the preceding mould driven gear is in the preceding mould sliding seat with the preceding mould secter pat is nibbled
Close connection.
5. a kind of processing unit (plant) of 180 ° of union elbow molds of processing injection molding according to claim 4, which is characterized in that institute
It includes rear mold take-up housing to state rear mold slide block assembly, the first rear mold circular trough is provided on the rear mold take-up housing and in described the
Second rear mold circular trough of the underface of one rear mold circular trough.
6. a kind of processing unit (plant) of 180 ° of union elbow molds of processing injection molding according to claim 5, which is characterized in that institute
State rear mold sheath assembly include rear mold secter pat, be connected to the rear mold secter pat bottom surface rear mold connecting seat and be socketed in institute
The rear mold casing on rear mold connecting seat is stated, the rear mold secter pat can slide in the first rear mold circular trough, the rear mold
The lateral wall of secter pat is provided with teeth, and the rear mold casing can be slided in the second rear mold circular trough and is inserted into described logical
In the second half section in hole, the radian of the rear mold casing is 90 °, and the rear mold casing is identical as the preceding diameter of die sleeve pipe, after described
There is gap between die sleeve pipe and the through-hole.
7. a kind of processing unit (plant) of 180 ° of union elbow molds of processing injection molding according to claim 6, which is characterized in that institute
It includes that the rear mold for being connect with drive motor drives gear, connect with rear mold driving gear progress axis to state rear mold drive component
Rear mold connecting rod and axis be connected on the rear mold driven gear in the rear mold connecting rod, the rear mold connecting rod socket is in the rear
In mould sliding seat, the lateral wall that the rear mold driven gear is in the rear mold sliding seat with the rear mold secter pat is nibbled
Close connection.
8. a kind of processing unit (plant) of 180 ° of union elbow molds of processing injection molding according to claim 7, which is characterized in that institute
The front end of die sleeve pipe is provided with the convex block in the pluggable rear mold casing before stating.
9. a kind of processing unit (plant) of 180 ° of union elbow molds of processing injection molding according to claim 8, which is characterized in that institute
Die sleeve pipe, rear mold casing and the gap of the through-hole are 0.5MM ~ 2MM before stating.
10. a kind of processing unit (plant) of 180 ° of union elbow molds of processing injection molding according to claim 9, which is characterized in that
The preceding die sleeve pipe, rear mold casing and the gap of the through-hole are 1MM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810374263.7A CN108515669A (en) | 2018-04-24 | 2018-04-24 | A kind of processing unit (plant) of 180 ° of union elbow molds of processing injection molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810374263.7A CN108515669A (en) | 2018-04-24 | 2018-04-24 | A kind of processing unit (plant) of 180 ° of union elbow molds of processing injection molding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108515669A true CN108515669A (en) | 2018-09-11 |
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ID=63430068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810374263.7A Pending CN108515669A (en) | 2018-04-24 | 2018-04-24 | A kind of processing unit (plant) of 180 ° of union elbow molds of processing injection molding |
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| CN (1) | CN108515669A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN204019898U (en) * | 2014-07-04 | 2014-12-17 | 宁波双林模具有限公司 | Large-scale bend pipe type gear mould emptier |
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| CN206605733U (en) * | 2017-04-10 | 2017-11-03 | 苏州辉腾精密模塑有限公司 | Bend pipe plastic mould |
| CN206653610U (en) * | 2017-04-19 | 2017-11-21 | 佛山市顺德区振腾金属制品有限公司 | A kind of shaping dies of automobile exhaust pipe |
| CN208247332U (en) * | 2018-04-24 | 2018-12-18 | 河南恒发科技股份有限公司 | A kind of processing unit (plant) of 180 ° of union elbow molds of processing injection molding |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2548254A1 (en) * | 1975-10-28 | 1977-05-12 | Schittelkop Franz | Injection moulding curved lengths of tubing - using withdrawable curved core and moving cylinder for double mould |
| CN201456353U (en) * | 2009-05-23 | 2010-05-12 | 台州市黄岩西诺模具有限公司 | Stripping structure of elbow injection mold of 180 degrees |
| DE202009005048U1 (en) * | 2009-07-22 | 2009-10-01 | G-12 Freiform Gmbh | Device for forming and removing a pipe bend |
| CN204019898U (en) * | 2014-07-04 | 2014-12-17 | 宁波双林模具有限公司 | Large-scale bend pipe type gear mould emptier |
| CN104960154A (en) * | 2015-07-14 | 2015-10-07 | 季音 | Injection mold of large-angle arc circular pipe |
| CN206605733U (en) * | 2017-04-10 | 2017-11-03 | 苏州辉腾精密模塑有限公司 | Bend pipe plastic mould |
| CN206653610U (en) * | 2017-04-19 | 2017-11-21 | 佛山市顺德区振腾金属制品有限公司 | A kind of shaping dies of automobile exhaust pipe |
| CN208247332U (en) * | 2018-04-24 | 2018-12-18 | 河南恒发科技股份有限公司 | A kind of processing unit (plant) of 180 ° of union elbow molds of processing injection molding |
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