CN206748853U - slide block structure and mould - Google Patents
slide block structure and mould Download PDFInfo
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- CN206748853U CN206748853U CN201720539404.7U CN201720539404U CN206748853U CN 206748853 U CN206748853 U CN 206748853U CN 201720539404 U CN201720539404 U CN 201720539404U CN 206748853 U CN206748853 U CN 206748853U
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- hole
- sliding block
- product
- mold insert
- slide block
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- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 4
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 7
- 235000011613 Pinus brutia Nutrition 0.000 description 7
- 241000018646 Pinus brutia Species 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model proposes a kind of slide block structure and mould, wherein slide block structure includes：First sliding block, first through hole and third through-hole is offered on the first sliding block, third through-hole is staggeredly set with first through hole；Second sliding block, fitted with the first sliding block formed with die joint, the second through hole is offered on the second sliding block, the end at die joint communicates first through hole with the second through hole；Mold insert, it is arranged in first through hole and the second through hole；Angle Pin, it is arranged in third through-hole, is adapted with third through-hole；Wherein, the other end of the second through hole is provided with product, and mold insert is connected with product.Slide block structure provided by the utility model, by the combination for setting the first sliding block and the second sliding block, the first sliding block is set to drive mold insert and the nonsynchronous demoulding of the second sliding block during the die sinking stage, the package power of product is decomposed, avoid product stick-slip block, the quality and production stability of product are improved, and it is simple in construction, and processing cost is low.
Description
Technical field
Technical field of mold is the utility model is related to, in particular to a kind of slide block structure and a kind of mould.
Background technology
In the related art, for plastic products in forming process, to walk the side of sliding block has very deep muscle, or very long column
Position, and serious stick-slip block is made product sticky-off in sliding block by these features, either product split or product root position quilt by viscous
Sticky hair is white, so as to have a strong impact on the quality of product, and production stability
Utility model content
At least one in order to solve the above-mentioned technical problem, a purpose of the present utility model proposes a kind of slide block structure.
A kind of further object of the present utility model, it is also proposed that mould.
In view of this, according to a purpose of the present utility model, the utility model proposes a kind of slide block structure, for mould
Tool, including：First sliding block, first through hole and third through-hole is offered on the first sliding block, third through-hole is staggered with first through hole
Set；Second sliding block, fitted with the first sliding block formed with die joint, the second through hole, first through hole are offered on the second sliding block
End communicates at die joint with the second through hole；Mold insert, it is arranged in first through hole and the second through hole；Angle Pin, it is arranged on
In three through holes, it is adapted with third through-hole；Wherein, the other end of the second through hole is provided with product, and mold insert is connected with product.
Slide block structure provided by the utility model, by the slide block structure for setting the first sliding block to be combined with the second sliding block, open
For mode step section under the driving of Angle Pin, the first sliding block drives pin motion, and when mold insert has disengaged from product or has taken out pine, second slides
Block, which continues to move to, completely disengages product.First sliding block drives the asynchronous demoulding of mold insert and the second sliding block, has decomposed product
Package power, product stick-slip block is avoided, improve the quality of product, and production stability, and simple in construction, processing cost
It is low.
In addition, the slide block structure in above-described embodiment provided by the utility model can also have following supplementary technology special
Sign：
In the above-mentioned technical solutions, it is preferable that fourth hole is additionally provided with the second sliding block, it is parallel with the second through hole to set
Put；First sliding block is provided with the screwed hole being connected with fourth hole.
In the technical scheme, by setting the fourth hole parallel with the second through hole on the second sliding block, in die sinking rank
Section makes mold insert can not influence the separation of the first sliding block and the second sliding block, and set in the first sliding block with simultaneous displacement with connector
There is the screwed hole being connected with fourth hole, realize the first sliding block and the second sliding block by stop screw can simply may be used
The connection leaned on.
In the above-mentioned technical solutions, it is preferable that also including stop screw, be arranged in fourth hole, mutually fitted with screwed hole
Match somebody with somebody.
In the technical scheme, by being arranged in fourth hole, the stop screw that is adapted with screwed hole makes the first cunning
Block and the second sliding block attachment structure are simple and firm, realize that the first sliding block drives the asynchronous demoulding of mold insert and the second sliding block.
In the above-mentioned technical solutions, it is preferable that first through hole, the second through hole, fourth hole are shoulder hole.
In the technical scheme, by stepped first through hole, drive of first sliding block in Angle Pin when ensure that die sinking
Mold insert can be driven to move under dynamic, complete to depart from product or take out pine, stepped second through hole, ensure that product smoothly takes off
Mould, stepped fourth hole, realize the first sliding block and drive mold insert to complete to depart from product or take out under the driving of Angle Pin
Song Hou, then drive the second sliding block to depart from product by stop screw.
In the above-mentioned technical solutions, it is preferable that first through hole includes the first shoulder hole and be connected with the first shoulder hole the
Two shoulder holes；The aperture of first shoulder hole is more than the aperture of the second shoulder hole.
In the technical scheme, by the way that first through hole is arranged into the first shoulder hole and be connected with the first shoulder hole second
Shoulder hole, it ensure that products appearance surface is smooth, the aperture of the first shoulder hole is more than the aperture of the second shoulder hole, ensure that
Slide block structure departs from product.
In the above-mentioned technical solutions, it is preferable that the pars intermedia and and pars intermedia that mold insert includes mold insert head, is connected with head
The forming part of connection；Mold insert head is arranged in the first shoulder hole, and pars intermedia passes through first through hole and the second through hole, forming part with
Product is adapted：Wherein, the length on mold insert head is less than the depth of the first shoulder hole.
In the technical scheme, by the cooperation of mold insert head and the first shoulder hole, mold insert and the first sliding block are realized
The synchronous demoulding, it ensure that forming part first departs from product, decomposed the package power of product, the length on mold insert head is less than the first rank
The depth in terraced hole, it ensure that Angle Pin is arranged in third through-hole, slide block structure can be driven by realizing die sinking stage Angle Pin
Depart from product.
In the above-mentioned technical solutions, it is preferable that fourth hole includes the 3rd shoulder hole and be connected with the 3rd shoulder hole the
Four-step hole；The aperture of 3rd shoulder hole is more than the aperture in fourth order ladder hole.
In the technical scheme, by setting the 3rd shoulder hole and the fourth order being connected with the 3rd shoulder hole in fourth hole
Terraced hole, and the aperture of the 3rd shoulder hole is more than the aperture in fourth order ladder hole, realizes in die sinking stage, stop screw elder generation mobile phase
It should be in contact again with the second sliding block after, and drive the second dynamic model to depart from product.
In the above-mentioned technical solutions, it is preferable that stop screw includes screw head and connecting portion；Screw head is located at the 3rd
In shoulder hole, connecting portion is connected through fourth hole with screwed hole：Wherein, the height on stop screw head is less than fourth hole
The depth of 3rd shoulder hole.
In the technical scheme, by setting screw head and connecting portion on stop screw, it is located at screw head
In 3rd shoulder hole, connecting portion is connected through fourth hole with screwed hole, ensure that the driving in Angle Pin in the first sliding block
During lower motion, when stop screw moves a section and moves to screw head and contacted with the 3rd shoulder hole ladder in advance, then is driven
Two sliding blocks are completed to depart from product, realize the first sliding block and the nonsynchronous demoulding of the second sliding block.
In the above-mentioned technical solutions, it is preferable that mold insert is pin.
In the technical scheme, connected by pin with product, ensure that the feature of products appearance.
According to further object of the present utility model, it is also proposed that a kind of mould, including any of the above-described described sliding block knot
Structure.
The mould that further object of the present utility model provides, because including the sliding block knot described in any of the above-described technical scheme
Structure, therefore whole beneficial effects with the slide block structure.
Additional aspect and advantage of the present utility model will become obvious in following description section, or new by this practicality
The practice of type is recognized.
Brief description of the drawings
Fig. 1 shows one embodiment slide block structure schematic diagram of the present utility model.
Wherein, the corresponding relation in Fig. 1 between reference and component names is：
1 product, 2 slide block structures, 20 first sliding blocks, 200 first through hole, 202 second through holes, 204 screwed holes, 22 second slide
Block, 220 third through-holes, 222 fourth holes, 24 mold inserts, 26 Angle Pins, 28 stop screws.
Embodiment
In order to be more clearly understood that above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the accompanying drawings and tool
The utility model is further described in detail body embodiment.It should be noted that in the case where not conflicting, this Shen
The feature in embodiment and embodiment please can be mutually combined.
Many details are elaborated in the following description in order to fully understand the utility model, still, this practicality
New to be different from other modes described here using other to implement, therefore, the scope of protection of the utility model is simultaneously
Do not limited by following public specific embodiment.
Described referring to Fig. 1 according to a kind of embodiment slide block structure 2 of the utility model and mould.
As shown in figure 1, the utility model proposes a kind of slide block structure 2, for mould, including：First sliding block 20, first
First through hole 200 and third through-hole 220 are offered on sliding block 20, third through-hole 220 is staggeredly set with first through hole 200；The
Two sliding blocks 22, fitted with the first sliding block 20 formed with die joint, the second through hole 202 is offered on the second sliding block 22, first is logical
Hole 200 communicates with the second end at die joint of through hole 202；Mold insert 24, it is arranged in the through hole 202 of first through hole 200 and second；
Angle Pin 26, it is arranged in third through-hole 220, is adapted with third through-hole 220；Wherein, the other end of the second through hole 202 is set
Product 1 is equipped with, mold insert 24 is connected with product 1.
Slide block structure 2 provided by the utility model, pass through the sliding block knot for setting the first sliding block 20 to be combined with the second sliding block 22
Structure 2, die sinking the stage under the driving of Angle Pin 26, the first sliding block 20 drive mold insert 24 move, when mold insert 24 have disengaged from product 1 or
Person has taken out pine, and the second sliding block 22, which continues to move to, completely disengages product 1.First sliding block 20 drives the sliding block 22 of mold insert 24 and second
The asynchronous demoulding, the package power of product 1 is decomposed, avoided the stick-slip block of product 1, improved the quality of product 1, and production stabilization
Property, and it is simple in construction, processing cost is low.
In one embodiment of the present utility model, it is preferable that fourth hole 222 is additionally provided with the second sliding block 22, with
Two through holes 202 be arranged in parallel；First sliding block 20 is provided with the screwed hole 204 being connected with fourth hole 222.
In this embodiment, by setting the fourth hole 222 parallel with the second through hole 202 on the second sliding block 22,
The die sinking stage makes mold insert 24 and screw with simultaneous displacement, can not influence the separation of the first sliding block 20 and the second sliding block 22, and the
One sliding block 20 is provided with the screwed hole 204 being connected with fourth hole 222, and realizing the first sliding block 20 and the second sliding block 22 can be with
Simple and reliable connection is carried out by stop screw 28.
In one embodiment of the present utility model, it is preferable that also including stop screw 28, it is arranged in fourth hole 222,
It is adapted with screwed hole 204.
In this embodiment, by being arranged in fourth hole 222, the stop screw 28 that is adapted with screwed hole 204 makes
First sliding block 20 and the attachment structure of the second sliding block 22 are simple and firm, realize that the first sliding block 20 drives edge 24 and the second sliding block 22
The asynchronous demoulding.
In one embodiment of the present utility model, it is preferable that as shown in figure 1, first through hole 200, the second through hole 202,
Four through holes 222 are shoulder hole.
In this embodiment, by stepped first through hole 200, the first sliding block 20 is in Angle Pin 26 when ensure that die sinking
Driving under mold insert 24 can be driven to move, complete to depart from and product 1 or take out pine, stepped second through hole 202, ensure that system
Product 1 are smoothly stripped, stepped fourth hole 222, realize the first sliding block 20 and mold insert 24 is driven under the driving of Angle Pin 26
Complete after departing from product 1 or taking out pine, then drive the second sliding block 22 to depart from product 1 by stop screw 28.
In one embodiment of the present utility model, it is preferable that first through hole 202 include the first shoulder hole and with the first ladder
The second connected shoulder hole of hole；The aperture of first shoulder hole is more than the aperture of the second shoulder hole.
In this embodiment, by the second through hole 202 is arranged to the first shoulder hole and is connected with the first shoulder hole
Two shoulder holes, it ensure that the appearance surfaces of product 1 are smooth, the aperture of the first shoulder hole is more than the aperture of the second shoulder hole, protects
Demonstrate,prove slide block structure 2 and depart from product 1.
In one embodiment of the present utility model, it is preferable that the pars intermedia that mold insert 24 includes mold insert head, is connected with head
And the forming part being connected with pars intermedia；Mold insert head is arranged in the first shoulder hole, and pars intermedia passes through first through hole 200 and second
Through hole 202, forming part are adapted with product 1：Wherein, the length on mold insert head is less than the depth of the first shoulder hole.
In this embodiment, by the cooperation of mold insert head and the first shoulder hole, the sliding block 20 of mold insert 24 and first is realized
The synchronous demoulding, ensure that forming part first departs from product 1, decomposed the package power of product 1, the length on mold insert head is less than the
The depth of one shoulder hole, being arranged in third through-hole 220 for Angle Pin 26 is ensure that, realizing die sinking stage Angle Pin 26 can be with
Slide block structure 2 is driven to depart from product 1.
In one embodiment of the present utility model, it is preferable that fourth hole 222 include the 3rd shoulder hole and with the 3rd ladder
The connected fourth order ladder hole in hole；The aperture of 3rd shoulder hole is more than the aperture in fourth order ladder hole.
In this embodiment, by setting the 3rd shoulder hole and the be connected with the 3rd shoulder hole the 4th in fourth hole 222
Shoulder hole, and the aperture of the 3rd shoulder hole is more than the aperture in fourth order ladder hole, realizes the die sinking stage, stop screw 28 first moves
It is in contact again with the second dynamic model after respective distance, and drives the second dynamic model to depart from product 1.
In one embodiment of the present utility model, it is preferable that stop screw 28 includes screw head and connecting portion；Head of screw
Portion is located in the 3rd shoulder hole, and connecting portion is connected through fourth hole 222 with screwed hole 204：Wherein, the head of stop screw 28
Height be less than the shoulder hole of fourth hole 222 the 3rd depth.
In this embodiment, by setting screw head and connecting portion on stop screw 28, it is located at screw head
In 3rd shoulder hole, connecting portion is connected through fourth hole 222 with screwed hole 204, ensure that and is tiltedly being led in the first sliding block 20
When being moved under the driving of post 26, one section of leading motion of stop screw 28 moves to screw head and contacted with the 3rd shoulder hole ladder
When, then drive the second sliding block 22 to complete to depart from product 1, realize the 22 nonsynchronous demoulding of the first sliding block 20 and the second sliding block.
In one embodiment of the present utility model, it is preferable that mold insert 24 is pin.
In this embodiment, connected by pin with product, ensure that the long column position of products appearance.
According to second aspect embodiment of the present utility model, it is also proposed that a kind of mould, including any of the above-described described cunning
Block structure 2.
The mould that second aspect embodiment of the present utility model provides, because including the sliding block knot described in first aspect embodiment
Structure 2, therefore whole beneficial effects with the slide block structure 2.
Specifically, slide block structure 2 and mould provided by the utility model, as shown in figure 1, limited screw and pin are fixed on
First sliding block 20, during die sinking under the driving of Angle Pin 26, the first sliding block 20 drives mold insert 24 and stop screw 28 to move core pulling,
When moving a segment distance, mold insert 24 has disengaged from product 1 or has taken out pine, and stop screw 28 just pulls after touching the second sliding block 22
Second sliding block 22 continues to move core pulling so as to completely disengage product 1.It is asynchronous with the second sliding block 22 by using the first sliding block 20
The demoulding, the package power of product when being stripped with decomposing, and then product stick-slip block can be avoided, quality and the production for improving product are stable
Property.
In summary, slide block structure 2 and mould provided by the utility model, by setting the first sliding block 20 and the second sliding block
The slide block structure 2 of 22 combinations, the die sinking stage, first sliding block 20 drove mold insert 24 to move, and works as mold insert under the driving of Angle Pin 26
24 have disengaged from product 1 or have taken out pine, and the second sliding block 22, which continues to move to, completely disengages product 1.First sliding block 20 and second is slided
The asynchronous demoulding of block 22, has decomposed the package power of product 1, avoids product stick-slip block, improves quality and the production of product
Stability, and it is simple in construction, and processing cost is low.
In the utility model, term " multiple " then refers to two or more, is limited unless otherwise clear and definite.Term
The term such as " installation ", " connected ", " connection ", " fixation " all should be interpreted broadly, for example, " connection " can be fixedly connected,
Can be detachably connected, or be integrally connected；" connected " can be joined directly together, and can also pass through the indirect phase of intermediary
Even.For the ordinary skill in the art, it can understand above-mentioned term in the utility model as the case may be
Concrete meaning.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that combining specific features, structure, material or feature that the embodiment or example describe is contained in of the present utility model at least one
In individual embodiment or example.In this manual, identical embodiment is not necessarily referring to the schematic representation of above-mentioned term
Or example.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (10)
- A kind of 1. slide block structure, for mould, it is characterised in that including：First sliding block, first through hole and third through-hole are offered on first sliding block, and the third through-hole is logical with described first Hole is staggeredly set；Second sliding block, fitted with first sliding block formed with die joint, the second through hole, institute are offered on second sliding block First through hole is stated to communicate end at the die joint with second through hole；Mold insert, it is arranged in the first through hole and second through hole；Angle Pin, it is arranged in the third through-hole, is adapted with the third through-hole；Wherein, the other end of second through hole is provided with product, and the mold insert is connected with the product.
- 2. slide block structure according to claim 1, it is characterised in thatFourth hole is additionally provided with second sliding block, is be arranged in parallel with second through hole；First sliding block is provided with the screwed hole being connected with the fourth hole.
- 3. slide block structure according to claim 2, it is characterised in that also include：Stop screw, it is arranged in the fourth hole, is adapted with the screwed hole.
- 4. slide block structure according to claim 3, it is characterised in thatThe first through hole, second through hole, the fourth hole are shoulder hole.
- 5. slide block structure according to claim 4, it is characterised in thatThe first through hole includes the first shoulder hole and the second shoulder hole being connected with first shoulder hole；The aperture of first shoulder hole is more than the aperture of second shoulder hole.
- 6. slide block structure according to claim 5, it is characterised in that also include：The mold insert includes mold insert head, the pars intermedia being connected with the head and the forming part being connected with the pars intermedia；The mold insert head is arranged in first shoulder hole, and the pars intermedia passes through the first through hole and the second through hole, The forming part is adapted with the product；Wherein, the length on the mold insert head is less than the depth of first shoulder hole.
- 7. slide block structure according to claim 4, it is characterised in thatThe fourth hole includes the 3rd shoulder hole and the fourth order ladder hole being connected with the 3rd shoulder hole；The aperture of 3rd shoulder hole is more than the aperture in the fourth order ladder hole.
- 8. slide block structure according to claim 7, it is characterised in thatThe stop screw includes screw head and connecting portion；The screw head is located in the 3rd shoulder hole, and the connecting portion passes through the fourth hole and the screwed hole phase Connection；Wherein, the height on the stop screw head is less than the depth of the shoulder hole of fourth hole the 3rd.
- 9. slide block structure according to any one of claim 1 to 8, it is characterised in thatThe mold insert is pin.
- A kind of 10. mould, it is characterised in that includingSlide block structure as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720539404.7U CN206748853U (en) | 2017-05-12 | 2017-05-12 | slide block structure and mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720539404.7U CN206748853U (en) | 2017-05-12 | 2017-05-12 | slide block structure and mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206748853U true CN206748853U (en) | 2017-12-15 |
Family
ID=60618391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720539404.7U Expired - Fee Related CN206748853U (en) | 2017-05-12 | 2017-05-12 | slide block structure and mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206748853U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112776281A (en) * | 2021-02-07 | 2021-05-11 | 台州职业技术学院 | Linkage core-pulling mechanism of injection mold |
-
2017
- 2017-05-12 CN CN201720539404.7U patent/CN206748853U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112776281A (en) * | 2021-02-07 | 2021-05-11 | 台州职业技术学院 | Linkage core-pulling mechanism of injection mold |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 |