CN110303648A - A kind of combined bidirectional side-drawing mechanism and injection mold - Google Patents
A kind of combined bidirectional side-drawing mechanism and injection mold Download PDFInfo
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- CN110303648A CN110303648A CN201910764209.8A CN201910764209A CN110303648A CN 110303648 A CN110303648 A CN 110303648A CN 201910764209 A CN201910764209 A CN 201910764209A CN 110303648 A CN110303648 A CN 110303648A
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- sliding block
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- 230000007246 mechanism Effects 0.000 title claims abstract description 48
- 230000002457 bidirectional effect Effects 0.000 title claims abstract description 46
- 238000002347 injection Methods 0.000 title claims abstract description 13
- 239000007924 injection Substances 0.000 title claims abstract description 13
- 239000007787 solid Substances 0.000 claims abstract description 44
- 230000009471 action Effects 0.000 claims description 17
- 230000006641 stabilisation Effects 0.000 abstract description 4
- 238000011105 stabilization Methods 0.000 abstract description 4
- 238000000465 moulding Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
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- 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
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
-
- 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
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
- B29C45/332—Mountings or guides therefor; Drives therefor
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of combined bidirectional side-drawing mechanism and injection molds, are related to technical field of mold.The combined bidirectional side-drawing mechanism includes solid plate, fixed mold core, oblique top briquetting, elastic component, oblique top, shovel base, inclined guide pillar, sliding block and moving template.Fixed mold core is fixedly installed in solid plate, fixed mold core offers sliding slot, oblique top briquetting is fixedly connected with solid plate, and is connect by elastic component with oblique top, and oblique top is slideably positioned in sliding slot, shovel base is fixedly installed on solid plate, and be fixedly connected with inclined guide pillar, inclined guide pillar protrudes into sliding block, and is slidably matched with sliding block, sliding block is supported with oblique top, and is slidably matched with moving template.Compared with prior art, combined bidirectional side-drawing mechanism provided by the invention can realize the core pulling operation of two different directions using the combination of sliding block and oblique top, and compact-sized, and size is small, and processing cost is low, and core pulling motion stabilization is reliable, good product quality.
Description
Technical field
The present invention relates to technical field of mold, in particular to a kind of combined bidirectional side-drawing mechanism and injection mold.
Background technique
In the production process of air-conditioning, molding manufacture usually is carried out to air-conditioning inner body using injection mold.Wherein, by
In air duct, structure is complicated, outer dimension is big, rib quantity is more, so prolonging on molding air duct towards two different directions
When the rib stretched, it usually needs two groups of independent shaping mechanisms of design successively carry out core pulling to air duct.So, can make
It obtains die structure size to increase, causes cost increase, processing complexity increases, and core pulling kinetic stability is poor, is easy to cause
Deformation of products.
Summary of the invention
Problems solved by the invention is how to subtract under the premise of guaranteeing that the core pulling operation of two different directions is normally carried out
Small structure size reduces processing cost, and enhances the stability of core pulling campaign, improves product quality.
To solve the above problems, the technical scheme of the present invention is realized as follows:
In a first aspect, the present invention provides a kind of combined bidirectional side-drawing mechanism, including solid plate, fixed mold core, oblique top pressure
Block, elastic component, oblique top, shovel base, inclined guide pillar, sliding block and moving template, fixed mold core are fixedly installed in solid plate, and fixed mold core offers
Sliding slot, oblique top briquetting are fixedly connected with solid plate, and are connect by elastic component with oblique top, and oblique top is slideably positioned in sliding slot, shovel
Base is fixedly installed on solid plate, and is fixedly connected with inclined guide pillar, and inclined guide pillar protrudes into sliding block, and is slidably matched with sliding block, sliding block
Support with oblique top, and be slidably matched with moving template, sliding block can die sinking when in inclined guide pillar under the action of along first direction to production
Product carry out core pulling, and oblique top can carry out core pulling to product in a second direction under the action of the elastic member in die sinking.With existing skill
Art is compared, combined bidirectional side-drawing mechanism provided by the invention due to use the oblique top that is slideably positioned in sliding slot and with it is oblique
The sliding block that guide post is slidably matched, so the core pulling operation of two different directions can be realized using the combination of sliding block and oblique top, and
And it is compact-sized, size is small, and processing cost is low, and core pulling motion stabilization is reliable, good product quality.
Further, oblique top includes oblique top ontology and guide pad, and fixed mold core is also provided with guide groove, and oblique top ontology is fixed to be connected
It being connected on guide pad, one end and the guide pad of elastic component support, and the other end is supported with oblique top briquetting, and guide pad is supported with sliding block,
Oblique top ontology is slideably positioned in sliding slot, and guide pad is slideably positioned in guide groove.Guide groove can limit guide pad,
So that guide pad is merely able to slide along preset direction, to guarantee that oblique top ontology is slided along preset direction, and then complete to product
Core pulling operation.
Further, guide pad is provided with the first connection structure, and sliding block offers the second connection structure, the first connection structure
With the second connection structure clasp joint, sliding block can drive guide pad to separate oblique top briquetting in die sinking by the second connection structure
Direction movement, is popped up outward with auxiliary elastic member, and sliding block can also drive the second connection structure to progressively disengage first in die sinking
Connection structure.Second connection structure can pull the first connection structure in die sinking, so that guide pad is to far from oblique top briquetting
Direction movement, brings into play convenient for the elastic force of elastic component, and subsequent second connection structure and the first connection structure are detached from, oblique top ontology
Core pulling operation is carried out under the action of the elastic member, and sliding block carries out core pulling operation under the action of inclined guide pillar.
Further, the first connection structure is drag hook, and the second connection structure is card slot.To realize the first connection structure and the
The clasp joint of two connection structures, and it is convenient for subsequent disengaging.
Further, sliding slot is opened on the side wall of guide groove, and is connected to guide groove, and sliding slot is close to one end of guide groove
It is provided with limit end face, limit end face can limit guide pad.Backstop can be carried out to guide pad by limiting end face, with limit
The extreme position for determining guide pad, preventing guide pad to be detached from fixed mold core prevents oblique top sheet to limit the extreme position of oblique top ontology
Body is detached from fixed mold core.
Further, oblique top briquetting is provided with the first mounting groove, and guide pad is provided with the second mounting groove, one end of elastic component
The first mounting groove is protruded into, and is supported with the bottom wall of the first mounting groove, the other end of elastic component protrudes into the second mounting groove, and with second
The bottom wall of mounting groove supports.The extending direction of first mounting groove and the second mounting groove is identical, and identical as preset direction, and first
Mounting groove and the second mounting groove can jointly limit elastic component, so that the telescopic direction of elastic component and preset direction phase
Together, elastic component is prevented to be detached from oblique top briquetting or guide pad.
Further, sliding block includes slider body and fixed station, and fixed station is fixedly connected on slider body, fixed station with
Oblique top supports, and slider body is slideably positioned on moving template, and is slidably matched with shovel base, and inclined guide pillar protrudes into slider body, and with
Slider body is slidably matched.Slider body can shovel base and inclined guide pillar can be to sliding block relative to shovel base and inclined guide pillar sliding
Ontology is limited, and the stability of core pulling campaign is improved.
Further, sliding block further includes limiting stand, and moving template offers limiting slot, limiting stand and the fixed company of slider body
It connects, and protrudes slider body setting, limiting stand is slideably positioned in limiting slot, and limiting slot can limit limiting stand.Limit
Position platform can slide in limiting slot, and limiting slot can be defined the extreme position of limiting stand, to limit the pole of sliding block
Extreme position, anti-limited slip block are detached from moving template.
Further, combined bidirectional side-drawing mechanism further includes limiter, and limiter is fixedly connected in limiting slot, limit
Device includes elastic arm, torsional spring, fixed arm and interconnecting piece, and fixed arm is fixedly connected with interconnecting piece, elastic arm by torsional spring with connect
Portion's rotation connection, elastic arm, fixed arm and interconnecting piece combine to form accommodating cavity, and elastic arm and fixed arm can be sliding in limiting stand
Limiting stand is limited after entering to accommodate cavity.After the completion of die sinking, limiting stand is slid into accommodating cavity, and sliding block is located at the limit at this time
Position cannot be further continued for far from product, and elastic arm and fixed arm can limit limiting stand, and anti-limited slip block is not having
Start surprisingly to move in the case where molding.
Further, combined bidirectional side-drawing mechanism further includes two press strips, two press strip intervals settings, and and dynamic model
Plate is fixedly connected, and slider body is slideably positioned between press strip and moving template.Press strip can limit slider body, so that
Slider body is merely able to fit in the surface sliding of moving template, prevents slider body from tilting or overturning, improves core pulling campaign
Stability.
Further, combined bidirectional side-drawing mechanism further includes gib block, and gib block is fixedly connected on moving template, sliding block
The bottom of ontology offers sliding groove, and gib block is slideably positioned in sliding groove.Sliding groove can be slided relative to gib block, be led
Sliding groove can be limited to item, so that slider body is merely able to slide along first direction, to complete the pumping to product
Core operation.
Second aspect, the present invention provides a kind of injection mold, including the two-way side-drawing mechanism of combinations of the above formula, the combinations
The two-way side-drawing mechanism of formula includes solid plate, fixed mold core, oblique top briquetting, elastic component, oblique top, shovel base, inclined guide pillar, sliding block and dynamic model
Plate, fixed mold core are fixedly installed in solid plate, and fixed mold core offers sliding slot, and oblique top briquetting is fixedly connected with solid plate, and is passed through
Elastic component is connect with oblique top, and oblique top is slideably positioned in sliding slot, and shovel base is fixedly installed on solid plate, and is fixed and connected with inclined guide pillar
It connects, inclined guide pillar protrudes into sliding block, and is slidably matched with sliding block, and sliding block is supported with oblique top, and is slidably matched with moving template, and sliding block can
Core pulling is carried out to product along first direction under the action of in die sinking in inclined guide pillar, oblique top can be in die sinking in the work of elastic component
Core pulling is carried out to product in a second direction under.Injection mold can be realized the core pulling operation of two different directions, and structure
Compact, size is small, and processing cost is low, and core pulling motion stabilization is reliable, and good product quality is practical.
Detailed description of the invention
Structural schematic diagram when Fig. 1 is combined bidirectional side-drawing mechanism shaped article described in first embodiment of the invention；
Fig. 2 is the structural schematic diagram of combined bidirectional side-drawing mechanism described in first embodiment of the invention；
Fig. 3 is that the structure that oblique top is connect with sliding block in combined bidirectional side-drawing mechanism described in first embodiment of the invention is shown
It is intended to；
Fig. 4 is the explosion view that oblique top is connect with sliding block in combined bidirectional side-drawing mechanism described in first embodiment of the invention
Figure；
Fig. 5 is the section view that oblique top is connect with sliding block in combined bidirectional side-drawing mechanism described in first embodiment of the invention
Figure；
Fig. 6 is the structural schematic diagram of fixed mold core in combined bidirectional side-drawing mechanism described in first embodiment of the invention；
Fig. 7 is the structural schematic diagram of moving template in combined bidirectional side-drawing mechanism described in first embodiment of the invention；
Fig. 8 is the structural schematic diagram of limiter in combined bidirectional side-drawing mechanism described in first embodiment of the invention；
Fig. 9 is the structural representation that combined bidirectional side-drawing mechanism described in first embodiment of the invention is under molding state
Figure；
Figure 10 is that the structure that combined bidirectional side-drawing mechanism described in first embodiment of the invention is in during die sinking is shown
It is intended to；
Figure 11 is the structural schematic diagram after the completion of the die sinking of combined bidirectional side-drawing mechanism described in first embodiment of the invention；
Figure 12 is the structural schematic diagram of injection mold described in second embodiment of the invention.
Description of symbols:
10- injection mold；100- combined bidirectional side-drawing mechanism；110- solid plate；120- fixed mold core；121- sliding slot；
122- guide groove；123- limits end face；130- oblique top briquetting；The first mounting groove of 131-；140- elastic component；150- oblique top；151-
Oblique top ontology；152- guide pad；The first connection structure of 153-；The second mounting groove of 154-；160- shovels base；170- inclined guide pillar；180-
Sliding block；The second connection structure of 181-；182- slider body；183- fixed station；184- limiting stand；185- sliding groove；190- dynamic model
Plate；191- limiting slot；200- limiter；201- elastic arm；203- fixed arm；204- interconnecting piece；205- accommodates cavity；206- is opened
Mouthful；210- press strip；220- gib block；300- top clamping plate；400- Bottom clamp plate；500- product.
Specific embodiment
To make the above purposes, features and advantages of the invention more obvious and understandable, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.
First embodiment
Incorporated by reference to referring to Figures 1 and 2, the embodiment of the invention provides a kind of combined bidirectional side-drawing mechanism 100, for pair
Product 500 carries out core pulling molding.It can reduce knot under the premise of guaranteeing that the core pulling operation of two different directions is normally carried out
Structure size reduces processing cost, and enhances the stability of core pulling campaign, improves 500 mass of product.In the present embodiment, combination
The two-way side-drawing mechanism 100 of formula is used to carry out the rib of two on the air duct 500 of air-conditioning different extending directions core pulling, and
The extending directions of two ribs is on the contrary, it is not limited to this, in other embodiments, two ribs on product 500 prolong
Stretching direction can be obliquely installed, and can also be vertically arranged.
Combined bidirectional side-drawing mechanism 100 include solid plate 110, fixed mold core 120, oblique top briquetting 130, elastic component 140, tiltedly
Top 150, shovel base 160, inclined guide pillar 170, sliding block 180, moving template 190, limiter 200, press strip 210 and gib block 220.Solid plate
110 are bonded setting with moving template 190, and moving template 190 is moved to the direction far from solid plate 110 when die sinking.Fixed mold core 120 is fixed
It is installed in solid plate 110, fixed mold core 120 is used for shaped article 500.Oblique top briquetting 130 is fixedly connected with solid plate 110, and
Connect by elastic component 140 with oblique top 150, elastic component 140 always be in compressive state, elastic component 140 can die sinking when to
Oblique top 150 provides elastic force, to push oblique top 150 to move to the direction far from oblique top briquetting 130.Fixed mold core 120 offers sliding slot
121, oblique top 150 is slideably positioned in sliding slot 121, and sliding slot 121 can limit the direction of motion of oblique top 150, so that tiltedly
Top 150 is merely able to slide along preset direction, to realize the core pulling operation to product 500.In the present embodiment, elastic component 140 is
Spring, it is not limited to this, in other embodiments, elastic component 140 or elastic rubber.
In the present embodiment, limiter 200 is installed on moving template 190, and limiter 200 can limit sliding block 180,
To limit the extreme position of sliding block 180, anti-limited slip block 180 is detached from moving template 190, and can anti-limited slip block 180 do not opening
Begin surprisingly to move in the case where molding.Press strip 210 is installed on moving template 190, and press strip 210 is for pressing sliding block 180
In on moving template 190, so that sliding block 180 is merely able to fit in the sliding of moving template 190, anti-limited slip block 180 tilts or overturning.It leads
It is installed on moving template 190 to item 220, gib block 220 with sliding block 180 for being slidably matched, to limit the movement side of sliding block 180
To so that sliding block 180 is merely able to slide along first direction.
Incorporated by reference to referring to Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7, it is notable that shovel base 160 is fixedly installed in solid plate
It on 110, and is fixedly connected with inclined guide pillar 170, inclined guide pillar 170 protrudes into sliding block 180, and is slidably matched with sliding block 180, inclined guide pillar
170 can limit the direction of motion of sliding block 180, so that sliding block 180 is merely able to slide along first direction.Sliding block 180 with
Oblique top 150 supports, and is slidably matched with moving template 190, and sliding block 180 is slideably positioned on moving template 190.Sliding block 180 can be
Core pulling is carried out to product 500 along first direction under the action of inclined guide pillar 170 when die sinking, oblique top 150 can be in die sinking in bullet
Property part 140 under the action of in a second direction to product 500 carry out core pulling.In the present embodiment, first direction and second direction on the contrary,
Realize the core pulling operation of two rib opposite to extending direction.Specifically, die sinking direction is vertical direction, i.e. moving template
190 along the vertical direction far from solid plate 110；First direction and second direction are horizontal direction, and first direction is separate
The direction of product 500, second direction are close to the direction of product 500.
It should be noted that moving template 190 is moved to the direction far from solid plate 110, at this time with moving template when die sinking
190 be object of reference, and inclined guide pillar 170 and shovel base 160 separate moving template 190, inclined guide pillar 170 under the drive of solid plate 110 drive
Sliding block 180 is slided relative to moving template 190 along first direction, to carry out core pulling, and sliding block to product 500 in a first direction
180 can be as moving template 190 be far from solid plate 110, since oblique top 150 and sliding block 180 support, so in sliding block 180 far from fixed
During template 110, oblique top 150 pops up outward under the action of elastic component 140, and moves along preset direction, second
Direction carries out core pulling to product 500, and final sliding block 180 is separated with oblique top 150, completes core pulling operation.
It is worth noting that, preset direction and second direction are in default angle setting, moved in oblique top 150 along preset direction
During, motion analysis is carried out to oblique top 150, preset direction is decomposed into second direction and vertical direction, due to moving template
190 along the vertical direction far from solid plate 110, and sliding block 180 is supported with oblique top 150, and product 500 can be transported with moving template 190
It is dynamic, so oblique top 150 is in the movement velocity of vertical direction equal to movement velocity of the product 500 in vertical direction, oblique top when die sinking
150 keep opposing stationary in vertical direction and product 500, and oblique top 150 is moved in second direction relative to product 500, that is, realize
In second direction to the function of 500 core pulling of product.In order to make it easy to understand, it is pre- that preset direction is expressed as F, first direction is indicated
For F1, second direction is expressed as F2, vertical direction is expressed as F and is erected.
Specifically, the range of angle is preset between 0 degree to 90 degree, and in the present embodiment, default angle is 75 degree, but not
It is only limitted to this, in other embodiments, default angle can be 30 degree, or 60 degree, need according to the specific of product 500
Situation determines.
Oblique top 150 includes oblique top ontology 151 and guide pad 152, and fixed mold core 120 is also provided with guide groove 122, guide groove
122 are extended along preset direction.Oblique top ontology 151 is fixedly connected on guide pad 152, and oblique top ontology 151 can be with leading
It is moved to block 152.One end of elastic component 140 is supported with guide pad 152, and the other end is supported with oblique top briquetting 130, elastic component
140 can apply elastic force to guide pad 152.Guide pad 152 is supported with sliding block 180, and sliding block 180 can carry out guide pad 152
Limit, restricted guidance block 152 keep it identical as opening speed in the sliding speed of vertical direction.The sliding setting of oblique top ontology 151
In in sliding slot 121, guide pad 152 is slideably positioned in guide groove 122, and guide groove 122 can limit guide pad 152,
So that guide pad 152 is merely able to slide along preset direction, to guarantee that oblique top ontology 151 is slided along preset direction, and then complete
Core pulling operation to product 500.
It should be noted that guide pad 152 is provided with the first connection structure 153, sliding block 180 offers the second connection structure
181,181 clasp joint of the first connection structure 153 and the second connection structure, sliding block 180 can pass through the second connection structure in die sinking
181 drive guide pads 152 are moved to the direction far from oblique top briquetting 130, are popped up outward with auxiliary elastic member 140, and sliding block 180 is also
The second connection structure 181 can be driven to progressively disengage the first connection structure 153 in die sinking.Second connection structure 181 can be
The first connection structure 153 is pulled when die sinking, so that guide pad 152 is moved to the direction far from oblique top briquetting 130, is convenient for elastic component
140 elastic force is brought into play, and subsequent second connection structure 181 and the first connection structure 153 are detached from, and oblique top ontology 151 is in elasticity
Core pulling operation is carried out under the action of part 140, sliding block 180 carries out core pulling operation under the action of inclined guide pillar 170.
In the present embodiment, the first connection structure 153 is drag hook, and the second connection structure 181 is card slot, to realize the first connection
The clasp joint of structure 153 and the second connection structure 181, and it is convenient for subsequent disengaging.It is not limited to this, in other embodiments
In, the first connection structure 153 can be card slot, and the second connection structure 181 can be drag hook, equally can be realized the first connection knot
The clasp joint of structure 153 and the second connection structure 181.
In the present embodiment, sliding slot 121 is opened on the side wall of guide groove 122, and is connected to guide groove 122, and sliding slot 121 leans on
One end of nearly guide groove 122 is provided with limit end face 123, and limit end face 123 can limit guide pad 152.Positive stop end
Face 123 can carry out backstop to guide pad 152, to limit the extreme position of guide pad 152, guide pad 152 be prevented to be detached from cover half
Benevolence 120 prevents oblique top ontology 151 to be detached from fixed mold core 120 to limit the extreme position of oblique top ontology 151.When die sinking, sliding block
180 move with moving template 190 to the direction far from solid plate 110, and guide pad 152 is under the action of elastic component 140 at this time
It is moved towards the direction far from solid plate 110, and supports state with the holding of sliding block 180 always, sliding block 180 can be to guide pad
152 are limited, so that guide pad 152 is identical as opening speed in the sliding speed of vertical direction, when guide pad 152 moves to
When extreme position, guide pad 152 is supported with limit end face 123, and guide pad 152 and oblique top ontology 151 remain stationary at this time, sliding
Block 180 continues to move to the direction far from solid plate 110, and is detached from guide pad 152.
In the present embodiment, oblique top briquetting 130 is provided with the first mounting groove 131, and guide pad 152 is provided with the second mounting groove
154, the first mounting groove 131 is protruded into one end of elastic component 140, and supports with the bottom wall of the first mounting groove 131, elastic component 140
The other end protrudes into the second mounting groove 154, and supports with the bottom wall of the second mounting groove 154.First mounting groove 131 and the second mounting groove
154 extending direction is identical, and identical as preset direction, and the first mounting groove 131 and the second mounting groove 154 can be jointly to bullets
Property part 140 limited so that the telescopic direction of elastic component 140 is identical as preset direction, elastic component 140 is prevented to be detached from oblique top pressure
Block 130 or guide pad 152.
Sliding block 180 includes slider body 182, fixed station 183 and limiting stand 184.Fixed station 183 is fixedly connected on sliding block sheet
On body 182, fixed station 183 and the guide pad 152 of oblique top 150 are supported, and the second connection structure 181 is set on fixed station 183.It is sliding
Block body 182 is slideably positioned on moving template 190, and is slidably matched with shovel base 160, and inclined guide pillar 170 protrudes into slider body 182,
And it is slidably matched with slider body 182.Slider body 182 can be slided relative to shovel base 160 and inclined guide pillar 170, shovel 160 He of base
Inclined guide pillar 170 can limit slider body 182, improve the stability of core pulling campaign.Moving template 190 offers limit
Slot 191, limiting stand 184 are fixedly connected with slider body 182, and are protruded slider body 182 and be arranged, the sliding setting of limiting stand 184
In in limiting slot 191, limiting slot 191 can limit limiting stand 184, so that limiting stand 184 is merely able to along limiting slot 191
Extending direction movement.Specifically, limiting stand 184 is cylindrical, in order to process.
In the present embodiment, the quantity of press strip 210 is two, two interval of press strip 210 settings, and solid with moving template 190
Fixed connection, slider body 182 are slideably positioned between press strip 210 and moving template 190.Press strip 210 can to slider body 182 into
Row limit so that slider body 182 is merely able to fit in the surface sliding of moving template 190, prevent slider body 182 tilt or
Overturning improves the stability of core pulling campaign.
In addition, gib block 220 is fixedly connected on moving template 190, the bottom of slider body 182 offers sliding groove 185,
Gib block 220 is slideably positioned in sliding groove 185.Sliding groove 185 can be slided relative to gib block 220, and gib block 220 can
Sliding groove 185 is limited, so that slider body 182 is merely able to slide along first direction, to complete the pumping to product 500
Core operation.
In the present embodiment, limiter 200 is fixedly connected in limiting slot 191, limiter 200 can to limiting stand 184 into
Row limit, limiting stand 184 can slide in limiting slot 191, and limiter 200 can carry out the extreme position of limiting stand 184
It limits, to limit the extreme position of sliding block 180, anti-limited slip block 180 is detached from moving template 190.It is not limited to this, other
In embodiment, combined bidirectional side-drawing mechanism 100 can not also include limiter 200, directly utilize the interior of 191 one end of limiting slot
Side wall is defined the extreme position of limiting stand 184, is equally reached limit effect.
Fig. 8 is please referred to, limiter 200 includes elastic arm 201, torsional spring (not shown), fixed arm 203 and interconnecting piece 204.Gu
Fixed arm 203 is fixedly connected with interconnecting piece 204, and elastic arm 201 is rotatablely connected by torsional spring and interconnecting piece 204, and elastic arm 201 is consolidated
Fixed arm 203 and the combination of interconnecting piece 204 form accommodating cavity 205, and elastic arm 201 and fixed arm 203 can slide into limiting stand 184
Limiting stand 184 is limited after accommodating cavity 205.After the completion of die sinking, limiting stand 184 is slid into accommodating cavity 205, is slided at this time
Block 180 is located at extreme position, cannot be further continued for far from product 500, and elastic arm 201 and fixed arm 203 can be to limiting stands
184 are limited, and anti-limited slip block 180 is surprisingly moved in the case where not starting to molding.
Specifically, opening 206 is provided between elastic arm 201 and fixed arm 203, be open 206 width be less than limiting stand
184 diameter, limiting slot 191 are connected to by opening 206 with accommodating cavity 205, when limiting stand 184 slides into accommodating cavity 205
In the process, limiting stand 184 is supported with fixed arm 203 and elastic arm 201 respectively first, and elastic arm 201 is in limiting stand 184 at this time
The elastic force of torsional spring is overcome under chip hold down, and is rotated to the direction far from fixed arm 203, so that opening 206 is opened, is then limited
Platform 184 slides into accommodating cavity 205 by opening 206, and supports with interconnecting piece 204, and elastic arm 201 is under the action of torsional spring at this time
Rebound resets so that opening 206 reduces, and limiting stand 184 is held in accommodating cavity 205 by fixed arm 203 and elastic arm 201,
Prevent limiting stand 184 from undesirably falling off accommodating cavity 205 in the case where not starting to molding.
Incorporated by reference to referring to Fig. 9, Figure 10 and Figure 11, it is notable that in the process of die sinking, moving template 190 first is to remote
Direction movement from solid plate 110, sliding block 180 is under the action of shoveling base 160 and inclined guide pillar 170 relative to moving template 190 at this time
Moved along first direction, with realize first direction core pulling molding, and sliding block 180 under the drive of moving template 190 to separate
The direction of solid plate 110 moves, and in the process, the second connection structure 181 on fixed station 183 pulls the first connection structure
153 movements, so that the elastic force of elastic component 140 is brought into play, subsequent elastic component 140 pushes oblique top 150 to move along preset direction, makes
Guide pad 152 remains the state that supports with fixed station 183, fixed station 183 can restricted guidance block 152 in vertical direction
Sliding speed so that oblique top ontology 151 is moved synchronously in vertical direction and product 500, and realized in a second direction to production
The core pulling of product 500 forms, and then oblique top 150 moves to extreme position, and guide pad 152 is supported with limit end face 123 at this time, oblique top
150 no longer move to the direction far from solid plate 110, and sliding block 180 then continues to transport relative to moving template 190 along first direction
Dynamic, fixed station 183 is separated with guide pad 152, and last sliding block 180 moves to extreme position, and it is empty to slide into accommodating for limiting stand 184 at this time
Chamber 205, limiter 200 limit limiting stand 184, prevent limiting stand 184 from continuing to slide, and complete die sinking.
Combined bidirectional side-drawing mechanism 100 described in the embodiment of the present invention, fixed mold core 120 are fixedly installed in solid plate 110
Interior, fixed mold core 120 offers sliding slot 121, and oblique top briquetting 130 is fixedly connected with solid plate 110, and by elastic component 140 and tiltedly
150 connection of top, oblique top 150 are slideably positioned in sliding slot 121, and shovel base 160 is fixedly installed on solid plate 110, and and inclined guide pillar
170 are fixedly connected, and inclined guide pillar 170 protrudes into sliding block 180, and is slidably matched with sliding block 180, and sliding block 180 is supported with oblique top 150, and
Be slidably matched with moving template 190, sliding block 180 can die sinking when in inclined guide pillar 170 under the action of along first direction to product 500
Carry out core pulling, oblique top 150 can die sinking when in elastic component 140 under the action of in a second direction to product 500 carry out core pulling.With
The prior art is compared, and combined bidirectional side-drawing mechanism 100 provided by the invention is slideably positioned in sliding slot 121 due to using
Oblique top 150 and the sliding block 180 being slidably matched with inclined guide pillar 170, so can be real using the combination of sliding block 180 and oblique top 150
The core pulling operation of existing two different directions, and it is compact-sized, and size is small, and processing cost is low, and core pulling motion stabilization is reliable, product
500 is high-quality.
Second embodiment
Figure 12 is please referred to, the present invention provides a kind of injection molds 10, for producing plastic products.The injection mold 10 packet
Include combined bidirectional side-drawing mechanism 100, top clamping plate 300 and Bottom clamp plate 400.Wherein, combined bidirectional side-drawing mechanism 100
Basic structure is identical with first embodiment with principle and the technical effect of generation, and to briefly describe, the present embodiment part is not referred to
Place can refer to corresponding contents in first embodiment.
In the present embodiment, solid plate 110 is oppositely arranged with moving template 190, and moving template 190 can be towards close to solid plate 110
Direction movement, with realize molding movement, moving template 190 can also towards far from solid plate 110 direction move, with realize die sinking
Movement.Top clamping plate 300 is connect with solid plate 110, and Bottom clamp plate 400 is connect with moving template 190, top clamping plate 300 and dynamic model
Seat board 400 is relatively arranged on the two sides of press machine (not shown), and it is separate or close fixed that press machine is able to drive Bottom clamp plate 400
Die holder plate 300 so that moving template 190 close to or far from solid plate 110, to realize combined bidirectional side-drawing mechanism 100
Molding or die sinking.
The beneficial effect of injection mold 10 and the beneficial effect of first embodiment described in the embodiment of the present invention are identical, herein
It repeats no more.
Although present disclosure is as above, present invention is not limited to this.Anyone skilled in the art are not departing from this
It in the spirit and scope of invention, can make various changes or modifications, therefore protection scope of the present invention should be with claim institute
Subject to the range of restriction.
Claims (12)
1. a kind of combined bidirectional side-drawing mechanism, which is characterized in that including solid plate (110), fixed mold core (120), oblique top briquetting
(130), elastic component (140), oblique top (150), shovel base (160), inclined guide pillar (170), sliding block (180) and moving template (190), it is described
Fixed mold core (120) is fixedly installed in the solid plate (110), and the fixed mold core (120) offers sliding slot (121), described oblique
Press block (130) is fixedly connected with the solid plate (110), and even by the elastic component (140) and the oblique top (150)
It connects, the oblique top (150) is slideably positioned in the sliding slot (121), and the shovel base (160) is fixedly installed in the solid plate
(110) on, and be fixedly connected with the inclined guide pillar (170), the inclined guide pillar (170) is protruded into the sliding block (180), and with it is described
Sliding block (180) is slidably matched, and the sliding block (180) supports with the oblique top (150), and matches with the moving template (190) sliding
Close, the sliding block (180) can die sinking when in the inclined guide pillar (170) under the action of along first direction to product (500) into
Row core pulling, the oblique top (150) can die sinking when in the elastic component (140) under the action of in a second direction to product
(500) core pulling is carried out.
2. combined bidirectional side-drawing mechanism according to claim 1, which is characterized in that the oblique top (150) includes oblique top
Ontology (151) and guide pad (152), the fixed mold core (120) are also provided with guide groove (122), and the oblique top ontology (151) is solid
Surely be connected on the guide pad (152), one end and the guide pad (152) of the elastic component (140) support, the other end with
The oblique top briquetting (130) supports, and the guide pad (152) supports with the sliding block (180), and the oblique top ontology (151) is sliding
Dynamic to be set in the sliding slot (121), the guide pad (152) is slideably positioned in the guide groove (122).
3. combined bidirectional side-drawing mechanism according to claim 2, which is characterized in that the guide pad (152) is provided with
First connection structure (153), the sliding block (180) offer the second connection structure (181), first connection structure (153)
With the second connection structure (181) clasp joint, the sliding block (180) can pass through second connection structure in die sinking
(181) guide pad (152) is driven to move to the direction far from the oblique top briquetting (130), to assist the elastic component
(140) pop-up outward, the sliding block (180) can also drive second connection structure (181) to progressively disengage institute in die sinking
State the first connection structure (153).
4. combined bidirectional side-drawing mechanism according to claim 3, which is characterized in that first connection structure (153)
For drag hook, second connection structure (181) is card slot.
5. combined bidirectional side-drawing mechanism according to claim 2, which is characterized in that the sliding slot (121) is opened in institute
It on the side wall for stating guide groove (122), and is connected to the guide groove (122), the sliding slot (121) is close to the guide groove
(122) one end is provided with limit end face (123), and the limit end face (123) can limit the guide pad (152)
Position.
6. combined bidirectional side-drawing mechanism according to claim 2, which is characterized in that oblique top briquetting (130) setting
Have the first mounting groove (131), the guide pad (152) is provided with the second mounting groove (154), one end of the elastic component (140)
Protrude into first mounting groove (131), and supported with the bottom wall of first mounting groove (131), the elastic component (140) it is another
Second mounting groove (154) is protruded into one end, and supports with the bottom wall of second mounting groove (154).
7. combined bidirectional side-drawing mechanism according to claim 1, which is characterized in that the sliding block (180) includes sliding block
Ontology (182) and fixed station (183), the fixed station (183) are fixedly connected on the slider body (182), the fixation
Platform (183) is supported with the oblique top (150), and the slider body (182) is slideably positioned on the moving template (190), and with
The shovel base (160) is slidably matched, and the inclined guide pillar (170) is protruded into the slider body (182), and with the slider body
(182) it is slidably matched.
8. combined bidirectional side-drawing mechanism according to claim 7, which is characterized in that the sliding block (180) further includes limit
Position platform (184), the moving template (190) offer limiting slot (191), the limiting stand (184) and the slider body (182)
It is fixedly connected, and protrudes slider body (182) setting, the limiting stand (184) is slideably positioned in the limiting slot (191)
Interior, the limiting slot (191) can limit the limiting stand (184).
9. combined bidirectional side-drawing mechanism according to claim 8, which is characterized in that the combined bidirectional side-drawing mechanism
It further include limiter (200), the limiter (200) is fixedly connected in the limiting slot (191), the limiter (200)
Including elastic arm (201), torsional spring, fixed arm (203) and interconnecting piece (204), the fixed arm (203) and the interconnecting piece
(204) it is fixedly connected, the elastic arm (201) is rotatablely connected by the torsional spring and the interconnecting piece (204), the elastic arm
(201), the fixed arm (203) and the interconnecting piece (204) combination formed accommodating cavity (205), the elastic arm (201) and
The fixed arm (203) can be after the limiting stand (184) slide into the accommodating cavity (205) to the limiting stand (184)
It is limited.
10. combined bidirectional side-drawing mechanism according to claim 7, which is characterized in that combined bidirectional side pump
Structure further includes two press strips (210), and two press strip (210) intervals are arranged, and fix and connect with the moving template (190)
It connects, the slider body (182) is slideably positioned between the press strip (210) and the moving template (190).
11. combined bidirectional side-drawing mechanism according to claim 7, which is characterized in that combined bidirectional side pump
Structure further includes gib block (220), and the gib block (220) is fixedly connected on the moving template (190), the slider body
(182) bottom offers sliding groove (185), and the gib block (220) is slideably positioned in the sliding groove (185).
12. a kind of injection mold, which is characterized in that taken out including combined bidirectional side as described in any one of claim 1 to 11
Mechanism.
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| CN201910764209.8A CN110303648B (en) | 2019-08-19 | 2019-08-19 | Combined bidirectional side-pumping mechanism and injection mold |
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| CN201910764209.8A CN110303648B (en) | 2019-08-19 | 2019-08-19 | Combined bidirectional side-pumping mechanism and injection mold |
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| CN110303648B CN110303648B (en) | 2024-05-10 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110549564A (en) * | 2019-10-17 | 2019-12-10 | 宁波奥克斯电气股份有限公司 | Combined core-pulling mechanism and combined core-pulling die |
| CN110948799A (en) * | 2019-12-27 | 2020-04-03 | 宁波奥克斯电气股份有限公司 | Combined core-pulling mechanism and injection mold |
| CN110948798A (en) * | 2019-12-27 | 2020-04-03 | 宁波奥克斯电气股份有限公司 | Reverse internal core-pulling mechanism and injection mold |
| CN111571941A (en) * | 2020-05-12 | 2020-08-25 | 江苏毅昌科技有限公司 | Injection mold |
| CN113752482A (en) * | 2020-06-05 | 2021-12-07 | 广东顶峰精密技术有限公司 | Slide core-pulling die |
| CN113829588A (en) * | 2020-06-24 | 2021-12-24 | 宁波奥克斯电气股份有限公司 | Core pulling mechanism and injection mold |
| WO2023159742A1 (en) * | 2022-02-28 | 2023-08-31 | 浙江凯华模具有限公司 | Inclined core-pulling structure in sliding block of oil cylinder |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120244238A1 (en) * | 2011-03-24 | 2012-09-27 | Cheng Uei Precision Industry Co., Ltd. | Injection mold |
| CN207140252U (en) * | 2017-08-25 | 2018-03-27 | 奥克斯空调股份有限公司 | Die cavity inclined-tip core mechanism and mould |
| CN208035235U (en) * | 2018-02-27 | 2018-11-02 | 深圳铭锋达精密技术有限公司 | Side core-pulling injection mold |
| CN108773031A (en) * | 2018-09-04 | 2018-11-09 | 奥克斯空调股份有限公司 | A kind of slide block core pulling structure and injection mold |
| CN208180148U (en) * | 2018-05-03 | 2018-12-04 | 浙江台州美多模具有限公司 | Double angle oblique top sliding blocks integrate interlocking core drawing mechanism |
| CN109049550A (en) * | 2018-08-16 | 2018-12-21 | 寇长花 | Mould lifter demoulding mechanism injection mold before a kind of band |
| CN109531940A (en) * | 2019-01-25 | 2019-03-29 | 奥克斯空调股份有限公司 | A kind of side core-drawing mechanism and injection mold |
| CN109822837A (en) * | 2019-04-15 | 2019-05-31 | 宁波奥克斯电气股份有限公司 | A kind of sliding block inclined-tip core mechanism and injection mold |
| CN109878039A (en) * | 2019-04-25 | 2019-06-14 | 宁波奥克斯电气股份有限公司 | A kind of bidirectional slider core-pulling mechanism and injection mold |
| CN210436539U (en) * | 2019-08-19 | 2020-05-01 | 宁波奥克斯电气股份有限公司 | Modular mechanism and injection mold are taken out to two-way side |
-
2019
- 2019-08-19 CN CN201910764209.8A patent/CN110303648B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120244238A1 (en) * | 2011-03-24 | 2012-09-27 | Cheng Uei Precision Industry Co., Ltd. | Injection mold |
| CN207140252U (en) * | 2017-08-25 | 2018-03-27 | 奥克斯空调股份有限公司 | Die cavity inclined-tip core mechanism and mould |
| CN208035235U (en) * | 2018-02-27 | 2018-11-02 | 深圳铭锋达精密技术有限公司 | Side core-pulling injection mold |
| CN208180148U (en) * | 2018-05-03 | 2018-12-04 | 浙江台州美多模具有限公司 | Double angle oblique top sliding blocks integrate interlocking core drawing mechanism |
| CN109049550A (en) * | 2018-08-16 | 2018-12-21 | 寇长花 | Mould lifter demoulding mechanism injection mold before a kind of band |
| CN108773031A (en) * | 2018-09-04 | 2018-11-09 | 奥克斯空调股份有限公司 | A kind of slide block core pulling structure and injection mold |
| CN109531940A (en) * | 2019-01-25 | 2019-03-29 | 奥克斯空调股份有限公司 | A kind of side core-drawing mechanism and injection mold |
| CN109822837A (en) * | 2019-04-15 | 2019-05-31 | 宁波奥克斯电气股份有限公司 | A kind of sliding block inclined-tip core mechanism and injection mold |
| CN109878039A (en) * | 2019-04-25 | 2019-06-14 | 宁波奥克斯电气股份有限公司 | A kind of bidirectional slider core-pulling mechanism and injection mold |
| CN210436539U (en) * | 2019-08-19 | 2020-05-01 | 宁波奥克斯电气股份有限公司 | Modular mechanism and injection mold are taken out to two-way side |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110549564A (en) * | 2019-10-17 | 2019-12-10 | 宁波奥克斯电气股份有限公司 | Combined core-pulling mechanism and combined core-pulling die |
| CN110549564B (en) * | 2019-10-17 | 2024-04-16 | 宁波奥克斯电气股份有限公司 | Combined core-pulling mechanism and combined core-pulling mold |
| CN110948799A (en) * | 2019-12-27 | 2020-04-03 | 宁波奥克斯电气股份有限公司 | Combined core-pulling mechanism and injection mold |
| CN110948798A (en) * | 2019-12-27 | 2020-04-03 | 宁波奥克斯电气股份有限公司 | Reverse internal core-pulling mechanism and injection mold |
| CN111571941A (en) * | 2020-05-12 | 2020-08-25 | 江苏毅昌科技有限公司 | Injection mold |
| CN111571941B (en) * | 2020-05-12 | 2022-07-12 | 江苏毅昌科技有限公司 | Injection mold |
| CN113752482A (en) * | 2020-06-05 | 2021-12-07 | 广东顶峰精密技术有限公司 | Slide core-pulling die |
| CN113829588A (en) * | 2020-06-24 | 2021-12-24 | 宁波奥克斯电气股份有限公司 | Core pulling mechanism and injection mold |
| WO2023159742A1 (en) * | 2022-02-28 | 2023-08-31 | 浙江凯华模具有限公司 | Inclined core-pulling structure in sliding block of oil cylinder |
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